[99d44b2] | 1 | #include "vulkan-game.hpp"
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[850e84c] | 2 |
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[6fc24c7] | 3 | #include <array>
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[0df3c9a] | 4 | #include <iostream>
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[4a9416a] | 5 | #include <numeric>
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[c1c2021] | 6 | #include <set>
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[c324d6a] | 7 | #include <stdexcept>
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[0df3c9a] | 8 |
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[6a39266] | 9 | #include "IMGUI/imgui_impl_sdl.h"
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[301c90a] | 10 | #include "IMGUI/imgui_internal.h" // For CalcItemSize
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[6a39266] | 11 |
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[c559904] | 12 | #include "logger.hpp"
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[5edbd58] | 13 |
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[771b33a] | 14 | #include "utils.hpp"
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[c1d9b2a] | 15 |
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[301c90a] | 16 | #include "gui/imgui/button-imgui.hpp"
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| 17 |
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[0df3c9a] | 18 | using namespace std;
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[b794178] | 19 |
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[3f32dfd] | 20 | // TODO: Update all instances of the "... != VK_SUCCESS" check to something similar to
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| 21 | // the agp error checking function, which prints an appropriate error message based on the error code
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| 22 |
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[c324d6a] | 23 | // TODO: Update all occurances of instance variables to use this-> (Actually, not sure if I really want to do this)
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| 24 |
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| 25 | /* TODO: Try doing the following tasks based on the Vulkan implementation of IMGUI (Also maybe looks at Sascha Willems' code to see how he does these things)
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| 26 | *
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| 27 | * - When recreating the swapchain, pass the old one in and destroy the old one after the new one is created
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| 28 | * - Recreate semaphores when recreating the swapchain
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| 29 | * - imgui uses one image acquired and one render complete sem and once fence per frame\
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| 30 | * - IMGUI creates one command pool per framebuffer
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| 31 | */
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[87c8f1a] | 32 |
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[3b7d497] | 33 | /* NOTES WHEN ADDING IMGUI
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| 34 | *
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| 35 | * Possibly cleanup the imgui pipeline in cleanupSwapchain or call some imgui function that does this for me
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| 36 | * call ImGui_ImplVulkan_RenderDrawData, without passing in a pipeline, to do the rendering
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| 37 | */
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| 38 |
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[8b823e7] | 39 | static void check_imgui_vk_result(VkResult res) {
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| 40 | if (res == VK_SUCCESS) {
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[3b7d497] | 41 | return;
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[8b823e7] | 42 | }
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| 43 |
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| 44 | ostringstream oss;
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| 45 | oss << "[imgui] Vulkan error! VkResult is \"" << VulkanUtils::resultString(res) << "\"" << __LINE__;
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| 46 | if (res < 0) {
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| 47 | throw runtime_error("Fatal: " + oss.str());
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| 48 | } else {
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| 49 | cerr << oss.str();
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| 50 | }
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[3b7d497] | 51 | }
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| 52 |
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[3f32dfd] | 53 | VulkanGame::VulkanGame() {
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| 54 | // TODO: Double-check whether initialization should happen in the header, where the variables are declared, or here
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| 55 | // Also, decide whether to use this-> for all instance variables, or only when necessary
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| 56 |
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[1cb64e6] | 57 | debugMessenger = VK_NULL_HANDLE;
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[3f32dfd] | 58 |
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[1cb64e6] | 59 | gui = nullptr;
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| 60 | window = nullptr;
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[4994692] | 61 |
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[1cb64e6] | 62 | swapChainPresentMode = VK_PRESENT_MODE_MAX_ENUM_KHR;
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| 63 | swapChainMinImageCount = 0;
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| 64 | currentFrame = 0;
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[187b0f5] | 65 | imageIndex = 0;
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[28ea92f] | 66 | shouldRecreateSwapChain = false;
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[4994692] | 67 |
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[1cb64e6] | 68 | object_VP_mats = {};
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| 69 | ship_VP_mats = {};
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| 70 | asteroid_VP_mats = {};
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| 71 | laser_VP_mats = {};
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| 72 | explosion_UBO = {};
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[20e4c2b] | 73 |
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| 74 | score = 0;
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| 75 | fps = 0.0f;
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[0df3c9a] | 76 | }
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| 77 |
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[99d44b2] | 78 | VulkanGame::~VulkanGame() {
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[0df3c9a] | 79 | }
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| 80 |
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[b6e60b4] | 81 | void VulkanGame::run(int width, int height, unsigned char guiFlags) {
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[20e4c2b] | 82 | // TODO: Maybe call the init code in the constructor instead of in run()
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| 83 | // Research this
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[0807aeb] | 84 | seedRandomNums();
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| 85 |
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[2e77b3f] | 86 | cout << "DEBUGGING IS " << (ENABLE_VALIDATION_LAYERS ? "ON" : "OFF") << endl;
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| 87 |
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| 88 | cout << "Vulkan Game" << endl;
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| 89 |
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[20e4c2b] | 90 | // TODO: Move IMGUI initialization in here
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[4e705d6] | 91 | if (initUI(width, height, guiFlags) == RTWO_ERROR) {
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| 92 | return;
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| 93 | }
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| 94 |
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[20e4c2b] | 95 | initVulkan();
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[e1f88a9] | 96 |
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[20e4c2b] | 97 | ImGuiIO& io = ImGui::GetIO();
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[e1f88a9] | 98 |
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[20e4c2b] | 99 | currentRenderScreenFn = &VulkanGame::renderMainScreen;
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[4e705d6] | 100 |
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[20e4c2b] | 101 | initGuiValueLists(valueLists);
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[4e705d6] | 102 |
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[20e4c2b] | 103 | valueLists["stats value list"].push_back(UIValue(UIVALUE_INT, "Score", &score));
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| 104 | valueLists["stats value list"].push_back(UIValue(UIVALUE_DOUBLE, "FPS", &fps));
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| 105 | valueLists["stats value list"].push_back(UIValue(UIVALUE_DOUBLE, "IMGUI FPS", &io.Framerate));
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[e1f88a9] | 106 |
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[20e4c2b] | 107 | renderLoop();
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| 108 | cleanup();
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[e1f88a9] | 109 |
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[20e4c2b] | 110 | close_log();
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[e1f88a9] | 111 | }
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| 112 |
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[4e705d6] | 113 | bool VulkanGame::initUI(int width, int height, unsigned char guiFlags) {
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[c559904] | 114 | // TODO: Create a game-gui function to get the gui version and retrieve it that way
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[4e705d6] | 115 |
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| 116 | SDL_VERSION(&sdlVersion); // This gets the compile-time version
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| 117 | SDL_GetVersion(&sdlVersion); // This gets the runtime version
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| 118 |
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| 119 | cout << "SDL "<<
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| 120 | to_string(sdlVersion.major) << "." <<
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| 121 | to_string(sdlVersion.minor) << "." <<
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| 122 | to_string(sdlVersion.patch) << endl;
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[c559904] | 123 |
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| 124 | // TODO: Refactor the logger api to be more flexible,
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[c324d6a] | 125 | // esp. since gl_log() and gl_log_err() have issues printing anything besides strings
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[c559904] | 126 | restart_gl_log();
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| 127 | gl_log("starting SDL\n%s.%s.%s",
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| 128 | to_string(sdlVersion.major).c_str(),
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| 129 | to_string(sdlVersion.minor).c_str(),
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| 130 | to_string(sdlVersion.patch).c_str());
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| 131 |
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[4e705d6] | 132 | // TODO: Use open_Log() and related functions instead of gl_log ones
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[c324d6a] | 133 | // TODO: In addition, delete the gl_log functions
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[c559904] | 134 | open_log();
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| 135 | get_log() << "starting SDL" << endl;
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| 136 | get_log() <<
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| 137 | (int)sdlVersion.major << "." <<
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| 138 | (int)sdlVersion.minor << "." <<
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| 139 | (int)sdlVersion.patch << endl;
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| 140 |
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| 141 | // TODO: Put all fonts, textures, and images in the assets folder
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[0df3c9a] | 142 | gui = new GameGui_SDL();
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| 143 |
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[b6e60b4] | 144 | if (gui->init() == RTWO_ERROR) {
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[c559904] | 145 | // TODO: Also print these sorts of errors to the log
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[0df3c9a] | 146 | cout << "UI library could not be initialized!" << endl;
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[b6e60b4] | 147 | cout << gui->getError() << endl;
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[20e4c2b] | 148 | // TODO: Rename RTWO_ERROR to something else
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[0df3c9a] | 149 | return RTWO_ERROR;
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| 150 | }
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| 151 |
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[b6e60b4] | 152 | window = (SDL_Window*) gui->createWindow("Vulkan Game", width, height, guiFlags & GUI_FLAGS_WINDOW_FULLSCREEN);
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[0df3c9a] | 153 | if (window == nullptr) {
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| 154 | cout << "Window could not be created!" << endl;
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[ed7c953] | 155 | cout << gui->getError() << endl;
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[0df3c9a] | 156 | return RTWO_ERROR;
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| 157 | }
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| 158 |
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[b6e60b4] | 159 | cout << "Target window size: (" << width << ", " << height << ")" << endl;
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[a6f6833] | 160 | cout << "Actual window size: (" << gui->getWindowWidth() << ", " << gui->getWindowHeight() << ")" << endl;
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[b6e60b4] | 161 |
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[0df3c9a] | 162 | return RTWO_SUCCESS;
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| 163 | }
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| 164 |
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[99d44b2] | 165 | void VulkanGame::initVulkan() {
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[c1d9b2a] | 166 | const vector<const char*> validationLayers = {
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| 167 | "VK_LAYER_KHRONOS_validation"
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| 168 | };
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[fe5c3ba] | 169 | const vector<const char*> deviceExtensions = {
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| 170 | VK_KHR_SWAPCHAIN_EXTENSION_NAME
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| 171 | };
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[c1d9b2a] | 172 |
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| 173 | createVulkanInstance(validationLayers);
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| 174 | setupDebugMessenger();
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[90a424f] | 175 | createVulkanSurface();
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[fe5c3ba] | 176 | pickPhysicalDevice(deviceExtensions);
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[c1c2021] | 177 | createLogicalDevice(validationLayers, deviceExtensions);
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[3f32dfd] | 178 | chooseSwapChainProperties();
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[502bd0b] | 179 | createSwapChain();
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[f94eea9] | 180 | createImageViews();
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[6fc24c7] | 181 | createRenderPass();
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[1cb64e6] | 182 |
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[3f32dfd] | 183 | createResourceCommandPool();
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[9c0a614] | 184 | createCommandPools();
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[7d2b0b9] | 185 |
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[603b5bc] | 186 | createImageResources();
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| 187 | createFramebuffers();
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| 188 |
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[3b7d497] | 189 | // TODO: I think I can start setting up IMGUI here
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| 190 | // ImGui_ImplVulkan_Init will create the Vulkan pipeline for ImGui for me
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| 191 | // imgui_impl_vulkan keeps track of the imgui pipeline internally
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| 192 | // TODO: Check how the example recreates the pipeline and what code I need
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| 193 | // to copy over to do that
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| 194 |
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| 195 | createImguiDescriptorPool();
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| 196 |
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| 197 | IMGUI_CHECKVERSION();
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| 198 | ImGui::CreateContext();
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| 199 | ImGuiIO& io = ImGui::GetIO(); (void)io;
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| 200 | //io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard; // Enable Keyboard Controls
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| 201 | //io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad; // Enable Gamepad Controls
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| 202 |
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| 203 | // Setup Dear ImGui style
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| 204 | ImGui::StyleColorsDark();
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| 205 | //ImGui::StyleColorsClassic();
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| 206 |
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[3f32dfd] | 207 | // TODO: Maybe call this once and save the results since it's also called when creating the logical device
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[3b7d497] | 208 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
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| 209 |
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| 210 | ImGui_ImplSDL2_InitForVulkan(window);
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| 211 | ImGui_ImplVulkan_InitInfo init_info = {};
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| 212 | init_info.Instance = this->instance;
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| 213 | init_info.PhysicalDevice = this->physicalDevice;
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| 214 | init_info.Device = this->device;
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[3f32dfd] | 215 | init_info.QueueFamily = indices.graphicsFamily.value();
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| 216 | init_info.Queue = graphicsQueue;
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[3b7d497] | 217 | init_info.DescriptorPool = this->imguiDescriptorPool; // TODO: Create a descriptor pool for IMGUI
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| 218 | init_info.Allocator = nullptr;
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[3f32dfd] | 219 | init_info.MinImageCount = this->swapChainMinImageCount;
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| 220 | init_info.ImageCount = this->swapChainImageCount;
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[8b823e7] | 221 | init_info.CheckVkResultFn = check_imgui_vk_result;
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[3b7d497] | 222 | ImGui_ImplVulkan_Init(&init_info, this->renderPass);
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| 223 |
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| 224 | cout << "Got here" << endl;
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| 225 |
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| 226 | // TODO: I think I have code in VkUtil for creating VkImages, which uses command buffers
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| 227 | // Maybe check how that code works
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| 228 |
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| 229 | // Upload Fonts
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| 230 | {
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| 231 | VkCommandBuffer command_buffer;
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| 232 |
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| 233 | // Create the command buffer to load
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| 234 | VkCommandBufferAllocateInfo info = {};
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| 235 | info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
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[3f32dfd] | 236 | info.commandPool = resourceCommandPool;
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[3b7d497] | 237 | info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
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| 238 | info.commandBufferCount = 1;
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[8b823e7] | 239 |
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| 240 | VKUTIL_CHECK_RESULT(vkAllocateCommandBuffers(this->device, &info, &command_buffer),
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| 241 | "failed to allocate command buffers!");
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[3b7d497] | 242 |
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| 243 | //err = vkResetCommandPool(this->device, command_pool, 0); // Probably not really needed here since the command pool is never used before this
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| 244 | //check_vk_result(err);
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| 245 | VkCommandBufferBeginInfo begin_info = {};
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| 246 | begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
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| 247 | begin_info.flags |= VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
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[8b823e7] | 248 | VKUTIL_CHECK_RESULT(vkBeginCommandBuffer(command_buffer, &begin_info),
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| 249 | "failed to begin recording command buffer!");
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[3b7d497] | 250 |
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| 251 | ImGui_ImplVulkan_CreateFontsTexture(command_buffer);
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| 252 |
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| 253 | VkSubmitInfo end_info = {};
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| 254 | end_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
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| 255 | end_info.commandBufferCount = 1;
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| 256 | end_info.pCommandBuffers = &command_buffer;
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[8b823e7] | 257 |
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| 258 | VKUTIL_CHECK_RESULT(vkEndCommandBuffer(command_buffer),
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| 259 | "failed to record command buffer!");
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| 260 |
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| 261 | VKUTIL_CHECK_RESULT(vkQueueSubmit(this->graphicsQueue, 1, &end_info, VK_NULL_HANDLE),
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| 262 | "failed to submit draw command buffer!");
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[3b7d497] | 263 |
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[ce9dc9f] | 264 | if (vkDeviceWaitIdle(this->device) != VK_SUCCESS) {
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| 265 | throw runtime_error("failed to wait for device!");
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| 266 | }
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| 267 |
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[3b7d497] | 268 | ImGui_ImplVulkan_DestroyFontUploadObjects();
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| 269 |
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| 270 | // This should make the command pool reusable for later
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[8b823e7] | 271 | VKUTIL_CHECK_RESULT(vkResetCommandPool(this->device, resourceCommandPool, 0),
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| 272 | "failed to reset command pool!");
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[3b7d497] | 273 | }
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| 274 |
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| 275 | cout << "And now here" << endl;
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| 276 |
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[60578ce] | 277 | initMatrices();
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| 278 |
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[f97c5e7] | 279 | // TODO: Figure out how much of ubo creation and associated variables should be in the pipeline class
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| 280 | // Maybe combine the ubo-related objects into a new class
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| 281 |
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| 282 | initGraphicsPipelines();
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| 283 |
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| 284 | modelPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ModelVertex::pos));
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| 285 | modelPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ModelVertex::color));
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| 286 | modelPipeline.addAttribute(VK_FORMAT_R32G32_SFLOAT, offset_of(&ModelVertex::texCoord));
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[5a1ace0] | 287 | modelPipeline.addAttribute(VK_FORMAT_R32_UINT, offset_of(&ModelVertex::objIndex));
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[f97c5e7] | 288 |
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[055750a] | 289 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
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[d25381b] | 290 | uniformBuffers_modelPipeline, uniformBuffersMemory_modelPipeline, uniformBufferInfoList_modelPipeline);
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[f97c5e7] | 291 |
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| 292 | modelPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
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[d25381b] | 293 | VK_SHADER_STAGE_VERTEX_BIT, &uniformBufferInfoList_modelPipeline);
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[4994692] | 294 | modelPipeline.addStorageDescriptor(VK_SHADER_STAGE_VERTEX_BIT);
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[f97c5e7] | 295 | modelPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
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| 296 | VK_SHADER_STAGE_FRAGMENT_BIT, &floorTextureImageDescriptor);
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[5a0242e] | 297 |
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[4994692] | 298 | SceneObject<ModelVertex, SSBO_ModelObject>* texturedSquare = nullptr;
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| 299 |
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| 300 | texturedSquare = &addObject(modelObjects, modelPipeline,
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[5a1ace0] | 301 | addObjectIndex<ModelVertex>(modelObjects.size(), {
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[1add0ed] | 302 | {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}},
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| 303 | {{ 0.5f, -0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}},
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| 304 | {{ 0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},
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| 305 | {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {0.0f, 0.0f}}
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[5a1ace0] | 306 | }), {
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[5a0242e] | 307 | 0, 1, 2, 2, 3, 0
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[2d87297] | 308 | }, {
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| 309 | mat4(1.0f)
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[3b84bb6] | 310 | }, false);
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[5a0242e] | 311 |
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[4994692] | 312 | texturedSquare->model_base =
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[1add0ed] | 313 | translate(mat4(1.0f), vec3(0.0f, 0.0f, -2.0f));
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[5ba732a] | 314 | texturedSquare->modified = true;
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[1add0ed] | 315 |
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[4994692] | 316 | texturedSquare = &addObject(modelObjects, modelPipeline,
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[5a1ace0] | 317 | addObjectIndex<ModelVertex>(modelObjects.size(), {
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[1add0ed] | 318 | {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}},
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| 319 | {{ 0.5f, -0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}},
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| 320 | {{ 0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},
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| 321 | {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {0.0f, 0.0f}}
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[5a1ace0] | 322 | }), {
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[5a0242e] | 323 | 0, 1, 2, 2, 3, 0
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[2d87297] | 324 | }, {
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| 325 | mat4(1.0f)
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[3b84bb6] | 326 | }, false);
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[87c8f1a] | 327 |
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[4994692] | 328 | texturedSquare->model_base =
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[1add0ed] | 329 | translate(mat4(1.0f), vec3(0.0f, 0.0f, -1.5f));
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[5ba732a] | 330 | texturedSquare->modified = true;
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[1add0ed] | 331 |
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[b8777b7] | 332 | modelPipeline.createDescriptorSetLayout();
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| 333 | modelPipeline.createPipeline("shaders/scene-vert.spv", "shaders/scene-frag.spv");
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| 334 | modelPipeline.createDescriptorPool(swapChainImages);
|
---|
| 335 | modelPipeline.createDescriptorSets(swapChainImages);
|
---|
[7d2b0b9] | 336 |
|
---|
[3782d66] | 337 | shipPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ShipVertex::pos));
|
---|
| 338 | shipPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ShipVertex::color));
|
---|
[e1308e8] | 339 | shipPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ShipVertex::normal));
|
---|
[cf727ca] | 340 | shipPipeline.addAttribute(VK_FORMAT_R32_UINT, offset_of(&ShipVertex::objIndex));
|
---|
[3782d66] | 341 |
|
---|
[055750a] | 342 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 343 | uniformBuffers_shipPipeline, uniformBuffersMemory_shipPipeline, uniformBufferInfoList_shipPipeline);
|
---|
[3782d66] | 344 |
|
---|
| 345 | shipPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
---|
| 346 | VK_SHADER_STAGE_VERTEX_BIT, &uniformBufferInfoList_shipPipeline);
|
---|
[4994692] | 347 | shipPipeline.addStorageDescriptor(VK_SHADER_STAGE_VERTEX_BIT);
|
---|
[3782d66] | 348 |
|
---|
[e1308e8] | 349 | // TODO: With the normals, indexing basically becomes pointless since no vertices will have exactly
|
---|
| 350 | // the same data. Add an option to make some pipelines not use indexing
|
---|
[4994692] | 351 | SceneObject<ShipVertex, SSBO_ModelObject>& ship = addObject(shipObjects, shipPipeline,
|
---|
[0fe8433] | 352 | addObjectIndex<ShipVertex>(shipObjects.size(),
|
---|
[cf727ca] | 353 | addVertexNormals<ShipVertex>({
|
---|
[3e8cc8b] | 354 |
|
---|
[3782d66] | 355 | //back
|
---|
| 356 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 357 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 358 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 359 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 360 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 361 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 362 |
|
---|
| 363 | // left back
|
---|
| 364 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 365 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 366 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 367 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 368 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 369 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 370 |
|
---|
| 371 | // right back
|
---|
| 372 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 373 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 374 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 375 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 376 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 377 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 378 |
|
---|
| 379 | // left mid
|
---|
| 380 | {{-0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 381 | {{-0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 382 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 383 | {{-0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 384 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 385 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 386 |
|
---|
| 387 | // right mid
|
---|
| 388 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 389 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 390 | {{ 0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 391 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 392 | {{ 0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 393 | {{ 0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 394 |
|
---|
| 395 | // left front
|
---|
| 396 | {{ 0.0f, 0.0f, -3.5f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 397 | {{-0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 398 | {{-0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 399 |
|
---|
| 400 | // right front
|
---|
| 401 | {{ 0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 402 | {{ 0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 403 | {{ 0.0f, 0.0f, -3.5f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 404 |
|
---|
| 405 | // top back
|
---|
| 406 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 407 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 408 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 409 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 410 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 411 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 412 |
|
---|
| 413 | // bottom back
|
---|
| 414 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 415 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 416 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 417 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 418 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 419 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 420 |
|
---|
| 421 | // top mid
|
---|
| 422 | {{-0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 423 | {{ -0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 424 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 425 | {{ -0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 426 | {{ 0.5f, 0.3f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 427 | {{ 0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 428 |
|
---|
| 429 | // bottom mid
|
---|
| 430 | {{ -0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 431 | {{-0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 432 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 433 | {{ 0.5f, 0.0f, -2.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 434 | {{-0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 435 | {{ 0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 1.0f}},
|
---|
| 436 |
|
---|
| 437 | // top front
|
---|
| 438 | {{-0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 439 | {{ 0.25f, 0.3f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 440 | {{ 0.0f, 0.0f, -3.5f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 441 |
|
---|
| 442 | // bottom front
|
---|
| 443 | {{ 0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 444 | {{-0.25f, 0.0f, -3.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 445 | {{ 0.0f, 0.0f, -3.5f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 446 |
|
---|
| 447 | // left wing start back
|
---|
| 448 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 449 | {{ -1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 450 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 451 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 452 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 453 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 454 |
|
---|
| 455 | // left wing start top
|
---|
| 456 | {{ -0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 457 | {{ -1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 458 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 459 | {{ -0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 460 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 461 | {{ -0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 462 |
|
---|
| 463 | // left wing start front
|
---|
| 464 | {{ -0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 465 | {{ -0.5f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 466 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 467 | {{ -0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 468 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 469 | {{ -1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 470 |
|
---|
| 471 | // left wing start bottom
|
---|
| 472 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 473 | {{ -1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 474 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 475 | {{ -0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 476 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 477 | {{ -0.5f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 478 |
|
---|
| 479 | // left wing end outside
|
---|
| 480 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 481 | {{ -2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 482 | {{ -1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 483 |
|
---|
| 484 | // left wing end top
|
---|
| 485 | {{ -1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 486 | {{ -2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 487 | {{ -1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 488 |
|
---|
| 489 | // left wing end front
|
---|
| 490 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 491 | {{ -2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 492 | {{ -1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 493 |
|
---|
| 494 | // left wing end bottom
|
---|
| 495 | {{ -1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 496 | {{ -2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 497 | {{ -1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 498 |
|
---|
| 499 | // right wing start back
|
---|
| 500 | {{ 1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 501 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 502 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 503 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 504 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 505 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 506 |
|
---|
| 507 | // right wing start top
|
---|
| 508 | {{ 1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 509 | {{ 0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 510 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 511 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 512 | {{ 0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 513 | {{ 0.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 514 |
|
---|
| 515 | // right wing start front
|
---|
| 516 | {{ 0.5f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 517 | {{ 0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 518 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 519 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 520 | {{ 0.5f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 521 | {{ 1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 522 |
|
---|
| 523 | // right wing start bottom
|
---|
| 524 | {{ 1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 525 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 526 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 527 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 528 | {{ 0.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 529 | {{ 0.5f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 530 |
|
---|
| 531 | // right wing end outside
|
---|
| 532 | {{ 2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 533 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 534 | {{ 1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 535 |
|
---|
| 536 | // right wing end top
|
---|
| 537 | {{ 2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 538 | {{ 1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 539 | {{ 1.5f, 0.3f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 540 |
|
---|
| 541 | // right wing end front
|
---|
| 542 | {{ 2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 543 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 544 | {{ 1.3f, 0.3f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 545 |
|
---|
| 546 | // right wing end bottom
|
---|
| 547 | {{ 2.2f, 0.15f, -0.8f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 548 | {{ 1.5f, 0.0f, 0.0f}, {0.0f, 0.0f, 0.3f}},
|
---|
| 549 | {{ 1.3f, 0.0f, -0.3f}, {0.0f, 0.0f, 0.3f}},
|
---|
[3b84bb6] | 550 | })), {
|
---|
[3782d66] | 551 | 0, 1, 2, 3, 4, 5,
|
---|
| 552 | 6, 7, 8, 9, 10, 11,
|
---|
| 553 | 12, 13, 14, 15, 16, 17,
|
---|
| 554 | 18, 19, 20, 21, 22, 23,
|
---|
| 555 | 24, 25, 26, 27, 28, 29,
|
---|
| 556 | 30, 31, 32,
|
---|
| 557 | 33, 34, 35,
|
---|
| 558 | 36, 37, 38, 39, 40, 41,
|
---|
| 559 | 42, 43, 44, 45, 46, 47,
|
---|
| 560 | 48, 49, 50, 51, 52, 53,
|
---|
| 561 | 54, 55, 56, 57, 58, 59,
|
---|
| 562 | 60, 61, 62,
|
---|
| 563 | 63, 64, 65,
|
---|
| 564 | 66, 67, 68, 69, 70, 71,
|
---|
| 565 | 72, 73, 74, 75, 76, 77,
|
---|
| 566 | 78, 79, 80, 81, 82, 83,
|
---|
| 567 | 84, 85, 86, 87, 88, 89,
|
---|
| 568 | 90, 91, 92,
|
---|
| 569 | 93, 94, 95,
|
---|
| 570 | 96, 97, 98,
|
---|
| 571 | 99, 100, 101,
|
---|
| 572 | 102, 103, 104, 105, 106, 107,
|
---|
| 573 | 108, 109, 110, 111, 112, 113,
|
---|
| 574 | 114, 115, 116, 117, 118, 119,
|
---|
| 575 | 120, 121, 122, 123, 124, 125,
|
---|
| 576 | 126, 127, 128,
|
---|
| 577 | 129, 130, 131,
|
---|
| 578 | 132, 133, 134,
|
---|
| 579 | 135, 136, 137,
|
---|
[2d87297] | 580 | }, {
|
---|
| 581 | mat4(1.0f)
|
---|
[3b84bb6] | 582 | }, false);
|
---|
[3782d66] | 583 |
|
---|
[52a02e6] | 584 | ship.model_base =
|
---|
| 585 | translate(mat4(1.0f), vec3(0.0f, -1.2f, 1.65f)) *
|
---|
| 586 | scale(mat4(1.0f), vec3(0.1f, 0.1f, 0.1f));
|
---|
| 587 | ship.modified = true;
|
---|
| 588 |
|
---|
[3782d66] | 589 | shipPipeline.createDescriptorSetLayout();
|
---|
| 590 | shipPipeline.createPipeline("shaders/ship-vert.spv", "shaders/ship-frag.spv");
|
---|
| 591 | shipPipeline.createDescriptorPool(swapChainImages);
|
---|
| 592 | shipPipeline.createDescriptorSets(swapChainImages);
|
---|
| 593 |
|
---|
[3e8cc8b] | 594 | asteroidPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&AsteroidVertex::pos));
|
---|
| 595 | asteroidPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&AsteroidVertex::color));
|
---|
| 596 | asteroidPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&AsteroidVertex::normal));
|
---|
| 597 | asteroidPipeline.addAttribute(VK_FORMAT_R32_UINT, offset_of(&AsteroidVertex::objIndex));
|
---|
| 598 |
|
---|
| 599 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 600 | uniformBuffers_asteroidPipeline, uniformBuffersMemory_asteroidPipeline, uniformBufferInfoList_asteroidPipeline);
|
---|
| 601 |
|
---|
| 602 | asteroidPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
---|
| 603 | VK_SHADER_STAGE_VERTEX_BIT, &uniformBufferInfoList_asteroidPipeline);
|
---|
[4994692] | 604 | asteroidPipeline.addStorageDescriptor(VK_SHADER_STAGE_VERTEX_BIT);
|
---|
[3e8cc8b] | 605 |
|
---|
| 606 | asteroidPipeline.createDescriptorSetLayout();
|
---|
| 607 | asteroidPipeline.createPipeline("shaders/asteroid-vert.spv", "shaders/asteroid-frag.spv");
|
---|
| 608 | asteroidPipeline.createDescriptorPool(swapChainImages);
|
---|
| 609 | asteroidPipeline.createDescriptorSets(swapChainImages);
|
---|
| 610 |
|
---|
[237cbec] | 611 | laserPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&LaserVertex::pos));
|
---|
| 612 | laserPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&LaserVertex::texCoord));
|
---|
| 613 | laserPipeline.addAttribute(VK_FORMAT_R32_UINT, offset_of(&LaserVertex::objIndex));
|
---|
| 614 |
|
---|
| 615 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 616 | uniformBuffers_laserPipeline, uniformBuffersMemory_laserPipeline, uniformBufferInfoList_laserPipeline);
|
---|
| 617 |
|
---|
| 618 | laserPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
---|
| 619 | VK_SHADER_STAGE_VERTEX_BIT, &uniformBufferInfoList_laserPipeline);
|
---|
| 620 | laserPipeline.addStorageDescriptor(VK_SHADER_STAGE_VERTEX_BIT | VK_SHADER_STAGE_FRAGMENT_BIT);
|
---|
| 621 | laserPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER,
|
---|
| 622 | VK_SHADER_STAGE_FRAGMENT_BIT, &laserTextureImageDescriptor);
|
---|
| 623 |
|
---|
| 624 | laserPipeline.createDescriptorSetLayout();
|
---|
| 625 | laserPipeline.createPipeline("shaders/laser-vert.spv", "shaders/laser-frag.spv");
|
---|
| 626 | laserPipeline.createDescriptorPool(swapChainImages);
|
---|
| 627 | laserPipeline.createDescriptorSets(swapChainImages);
|
---|
| 628 |
|
---|
[4a9416a] | 629 | explosionPipeline.addAttribute(VK_FORMAT_R32G32B32_SFLOAT, offset_of(&ExplosionVertex::particleStartVelocity));
|
---|
| 630 | explosionPipeline.addAttribute(VK_FORMAT_R32_SFLOAT, offset_of(&ExplosionVertex::particleStartTime));
|
---|
| 631 | explosionPipeline.addAttribute(VK_FORMAT_R32_UINT, offset_of(&ExplosionVertex::objIndex));
|
---|
| 632 |
|
---|
| 633 | createBufferSet(sizeof(UBO_Explosion), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 634 | uniformBuffers_explosionPipeline, uniformBuffersMemory_explosionPipeline, uniformBufferInfoList_explosionPipeline);
|
---|
| 635 |
|
---|
| 636 | explosionPipeline.addDescriptorInfo(VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER,
|
---|
| 637 | VK_SHADER_STAGE_VERTEX_BIT, &uniformBufferInfoList_explosionPipeline);
|
---|
| 638 | explosionPipeline.addStorageDescriptor(VK_SHADER_STAGE_VERTEX_BIT);
|
---|
| 639 |
|
---|
| 640 | explosionPipeline.createDescriptorSetLayout();
|
---|
| 641 | explosionPipeline.createPipeline("shaders/explosion-vert.spv", "shaders/explosion-frag.spv");
|
---|
| 642 | explosionPipeline.createDescriptorPool(swapChainImages);
|
---|
| 643 | explosionPipeline.createDescriptorSets(swapChainImages);
|
---|
| 644 |
|
---|
[b8777b7] | 645 | cout << "Created all the graphics pipelines" << endl;
|
---|
[34bdf3a] | 646 |
|
---|
| 647 | createCommandBuffers();
|
---|
| 648 |
|
---|
| 649 | createSyncObjects();
|
---|
[3b7d497] | 650 |
|
---|
| 651 | cout << "Finished init function" << endl;
|
---|
[0df3c9a] | 652 | }
|
---|
| 653 |
|
---|
[f97c5e7] | 654 | void VulkanGame::initGraphicsPipelines() {
|
---|
[52a02e6] | 655 | modelPipeline = GraphicsPipeline_Vulkan<ModelVertex, SSBO_ModelObject>(
|
---|
| 656 | VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, physicalDevice, device, renderPass,
|
---|
[860a0da] | 657 | { 0, 0, (int)swapChainExtent.width, (int)swapChainExtent.height }, swapChainImages, 16, 24, 10);
|
---|
[2d87297] | 658 |
|
---|
[52a02e6] | 659 | shipPipeline = GraphicsPipeline_Vulkan<ShipVertex, SSBO_ModelObject>(
|
---|
| 660 | VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, physicalDevice, device, renderPass,
|
---|
[860a0da] | 661 | { 0, 0, (int)swapChainExtent.width, (int)swapChainExtent.height }, swapChainImages, 138, 138, 10);
|
---|
[3e8cc8b] | 662 |
|
---|
[52a02e6] | 663 | asteroidPipeline = GraphicsPipeline_Vulkan<AsteroidVertex, SSBO_Asteroid>(
|
---|
| 664 | VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, physicalDevice, device, renderPass,
|
---|
[860a0da] | 665 | { 0, 0, (int)swapChainExtent.width, (int)swapChainExtent.height }, swapChainImages, 24, 36, 10);
|
---|
[237cbec] | 666 |
|
---|
[52a02e6] | 667 | laserPipeline = GraphicsPipeline_Vulkan<LaserVertex, SSBO_Laser>(
|
---|
| 668 | VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST, physicalDevice, device, renderPass,
|
---|
[237cbec] | 669 | { 0, 0, (int)swapChainExtent.width, (int)swapChainExtent.height }, swapChainImages, 8, 18, 2);
|
---|
[4a9416a] | 670 |
|
---|
| 671 | explosionPipeline = GraphicsPipeline_Vulkan<ExplosionVertex, SSBO_Explosion>(
|
---|
| 672 | VK_PRIMITIVE_TOPOLOGY_POINT_LIST, physicalDevice, device, renderPass,
|
---|
| 673 | { 0, 0, (int)swapChainExtent.width, (int)swapChainExtent.height },
|
---|
| 674 | swapChainImages, EXPLOSION_PARTICLE_COUNT, EXPLOSION_PARTICLE_COUNT, 2);
|
---|
[f97c5e7] | 675 | }
|
---|
| 676 |
|
---|
[683dd55] | 677 | // TODO: Maybe changes the name to initScene() or something similar
|
---|
[15104a8] | 678 | void VulkanGame::initMatrices() {
|
---|
[4994692] | 679 | this->cam_pos = vec3(0.0f, 0.0f, 2.0f);
|
---|
[15104a8] | 680 |
|
---|
| 681 | float cam_yaw = 0.0f;
|
---|
[a79be34] | 682 | float cam_pitch = -50.0f;
|
---|
[15104a8] | 683 |
|
---|
| 684 | mat4 yaw_mat = rotate(mat4(1.0f), radians(-cam_yaw), vec3(0.0f, 1.0f, 0.0f));
|
---|
| 685 | mat4 pitch_mat = rotate(mat4(1.0f), radians(-cam_pitch), vec3(1.0f, 0.0f, 0.0f));
|
---|
| 686 |
|
---|
[f97c5e7] | 687 | mat4 R_view = pitch_mat * yaw_mat;
|
---|
[4994692] | 688 | mat4 T_view = translate(mat4(1.0f), vec3(-this->cam_pos.x, -this->cam_pos.y, -this->cam_pos.z));
|
---|
[22217d4] | 689 | viewMat = R_view * T_view;
|
---|
[15104a8] | 690 |
|
---|
[22217d4] | 691 | projMat = perspective(radians(FOV_ANGLE), (float)swapChainExtent.width / (float)swapChainExtent.height, NEAR_CLIP, FAR_CLIP);
|
---|
| 692 | projMat[1][1] *= -1; // flip the y-axis so that +y is up
|
---|
[15104a8] | 693 |
|
---|
[22217d4] | 694 | object_VP_mats.view = viewMat;
|
---|
| 695 | object_VP_mats.proj = projMat;
|
---|
[3782d66] | 696 |
|
---|
[22217d4] | 697 | ship_VP_mats.view = viewMat;
|
---|
| 698 | ship_VP_mats.proj = projMat;
|
---|
[3e8cc8b] | 699 |
|
---|
[22217d4] | 700 | asteroid_VP_mats.view = viewMat;
|
---|
| 701 | asteroid_VP_mats.proj = projMat;
|
---|
[237cbec] | 702 |
|
---|
| 703 | laser_VP_mats.view = viewMat;
|
---|
| 704 | laser_VP_mats.proj = projMat;
|
---|
[4a9416a] | 705 |
|
---|
| 706 | explosion_UBO.view = viewMat;
|
---|
| 707 | explosion_UBO.proj = projMat;
|
---|
[15104a8] | 708 | }
|
---|
| 709 |
|
---|
[20e4c2b] | 710 | void VulkanGame::renderLoop() {
|
---|
[187b0f5] | 711 | startTime = steady_clock::now();
|
---|
| 712 | curTime = duration<float, seconds::period>(steady_clock::now() - startTime).count();
|
---|
[4ece3bf] | 713 |
|
---|
[20e4c2b] | 714 | fpsStartTime = curTime;
|
---|
| 715 | frameCount = 0;
|
---|
[f809ae6] | 716 |
|
---|
[6104594] | 717 | lastSpawn_asteroid = curTime;
|
---|
[4ece3bf] | 718 |
|
---|
[6053b24] | 719 | ImGuiIO& io = ImGui::GetIO();
|
---|
| 720 |
|
---|
[c6f0793] | 721 | done = false;
|
---|
| 722 | while (!done) {
|
---|
[4ece3bf] | 723 |
|
---|
[6104594] | 724 | this->prevTime = curTime;
|
---|
[187b0f5] | 725 | curTime = duration<float, seconds::period>(steady_clock::now() - this->startTime).count();
|
---|
[6104594] | 726 | this->elapsedTime = curTime - this->prevTime;
|
---|
[4ece3bf] | 727 |
|
---|
[f809ae6] | 728 | if (curTime - this->fpsStartTime >= 1.0f) {
|
---|
| 729 | this->fps = (float)frameCount / (curTime - this->fpsStartTime);
|
---|
| 730 |
|
---|
| 731 | this->frameCount = 0;
|
---|
| 732 | this->fpsStartTime = curTime;
|
---|
| 733 | }
|
---|
| 734 |
|
---|
| 735 | this->frameCount++;
|
---|
| 736 |
|
---|
[27c40ce] | 737 | gui->processEvents();
|
---|
| 738 |
|
---|
[d8cf709] | 739 | UIEvent uiEvent;
|
---|
| 740 | while (gui->pollEvent(&uiEvent)) {
|
---|
| 741 | GameEvent& e = uiEvent.event;
|
---|
[6053b24] | 742 | SDL_Event sdlEvent = uiEvent.rawEvent.sdl;
|
---|
| 743 |
|
---|
| 744 | ImGui_ImplSDL2_ProcessEvent(&sdlEvent);
|
---|
| 745 | if (io.WantCaptureMouse &&
|
---|
| 746 | (e.type == UI_EVENT_MOUSEBUTTONDOWN || e.type == UI_EVENT_MOUSEBUTTONUP || e.type == UI_EVENT_UNKNOWN)) {
|
---|
| 747 | if (sdlEvent.type == SDL_MOUSEWHEEL || sdlEvent.type == SDL_MOUSEBUTTONDOWN || sdlEvent.type == SDL_MOUSEBUTTONUP) {
|
---|
| 748 | continue;
|
---|
| 749 | }
|
---|
| 750 | }
|
---|
| 751 | if (io.WantCaptureKeyboard &&
|
---|
| 752 | (e.type == UI_EVENT_KEYDOWN || e.type == UI_EVENT_KEYUP)) {
|
---|
| 753 | if (sdlEvent.type == SDL_KEYDOWN || sdlEvent.type == SDL_KEYUP) {
|
---|
| 754 | continue;
|
---|
| 755 | }
|
---|
| 756 | }
|
---|
| 757 | if (io.WantTextInput) {
|
---|
| 758 | // show onscreen keyboard if on mobile
|
---|
| 759 | }
|
---|
[d8cf709] | 760 |
|
---|
[5192672] | 761 | switch (e.type) {
|
---|
[f6521fb] | 762 | case UI_EVENT_QUIT:
|
---|
| 763 | cout << "Quit event detected" << endl;
|
---|
[c6f0793] | 764 | done = true;
|
---|
[f6521fb] | 765 | break;
|
---|
| 766 | case UI_EVENT_WINDOW:
|
---|
| 767 | cout << "Window event detected" << endl;
|
---|
| 768 | // Currently unused
|
---|
| 769 | break;
|
---|
[0e09340] | 770 | case UI_EVENT_WINDOWRESIZE:
|
---|
| 771 | cout << "Window resize event detected" << endl;
|
---|
[28ea92f] | 772 | shouldRecreateSwapChain = true;
|
---|
[0e09340] | 773 | break;
|
---|
[e3bef3a] | 774 | case UI_EVENT_KEYDOWN:
|
---|
[4994692] | 775 | if (e.key.repeat) {
|
---|
| 776 | break;
|
---|
| 777 | }
|
---|
| 778 |
|
---|
[f6521fb] | 779 | if (e.key.keycode == SDL_SCANCODE_ESCAPE) {
|
---|
[c6f0793] | 780 | done = true;
|
---|
[e3bef3a] | 781 | } else if (e.key.keycode == SDL_SCANCODE_SPACE) {
|
---|
| 782 | cout << "Adding a plane" << endl;
|
---|
[0fe8433] | 783 | float zOffset = -2.0f + (0.5f * modelObjects.size());
|
---|
[5a0242e] | 784 |
|
---|
[4994692] | 785 | SceneObject<ModelVertex, SSBO_ModelObject>& texturedSquare =
|
---|
| 786 | addObject(modelObjects, modelPipeline,
|
---|
| 787 | addObjectIndex<ModelVertex>(modelObjects.size(), {
|
---|
| 788 | {{-0.5f, -0.5f, 0.0f}, {1.0f, 0.0f, 0.0f}, {0.0f, 1.0f}},
|
---|
| 789 | {{ 0.5f, -0.5f, 0.0f}, {0.0f, 1.0f, 0.0f}, {1.0f, 1.0f}},
|
---|
| 790 | {{ 0.5f, 0.5f, 0.0f}, {0.0f, 0.0f, 1.0f}, {1.0f, 0.0f}},
|
---|
| 791 | {{-0.5f, 0.5f, 0.0f}, {1.0f, 1.0f, 1.0f}, {0.0f, 0.0f}}
|
---|
| 792 | }), {
|
---|
| 793 | 0, 1, 2, 2, 3, 0
|
---|
| 794 | }, {
|
---|
| 795 | mat4(1.0f)
|
---|
| 796 | }, true);
|
---|
| 797 |
|
---|
| 798 | texturedSquare.model_base =
|
---|
[1add0ed] | 799 | translate(mat4(1.0f), vec3(0.0f, 0.0f, zOffset));
|
---|
[5ba732a] | 800 | texturedSquare.modified = true;
|
---|
[1f81ecc] | 801 | } else if (e.key.keycode == SDL_SCANCODE_Z && leftLaserIdx == -1) {
|
---|
| 802 | // TODO: When I start actually removing objects from the object vectors,
|
---|
| 803 | // I will need to update the indices since they might become incorrect
|
---|
| 804 | // or invalid as objects get moved around
|
---|
| 805 |
|
---|
| 806 | vec3 offset(shipObjects[0].model_transform * vec4(0.0f, 0.0f, 0.0f, 1.0f));
|
---|
| 807 |
|
---|
| 808 | addLaser(
|
---|
| 809 | vec3(-0.21f, -1.19f, 1.76f) + offset,
|
---|
| 810 | vec3(-0.21f, -1.19f, -3.0f) + offset,
|
---|
[4a9416a] | 811 | LASER_COLOR, 0.03f);
|
---|
[1f81ecc] | 812 |
|
---|
| 813 | leftLaserIdx = laserObjects.size() - 1;
|
---|
| 814 | } else if (e.key.keycode == SDL_SCANCODE_X && rightLaserIdx == -1) {
|
---|
| 815 | vec3 offset(shipObjects[0].model_transform * vec4(0.0f, 0.0f, 0.0f, 1.0f));
|
---|
| 816 |
|
---|
| 817 | addLaser(
|
---|
| 818 | vec3(0.21f, -1.19f, 1.76f) + offset,
|
---|
| 819 | vec3(0.21f, -1.19f, -3.0f) + offset,
|
---|
[4a9416a] | 820 | LASER_COLOR, 0.03f);
|
---|
[1f81ecc] | 821 |
|
---|
| 822 | rightLaserIdx = laserObjects.size() - 1;
|
---|
[f6521fb] | 823 | } else {
|
---|
| 824 | cout << "Key event detected" << endl;
|
---|
| 825 | }
|
---|
| 826 | break;
|
---|
[5a0242e] | 827 | case UI_EVENT_KEYUP:
|
---|
[1f81ecc] | 828 | if (e.key.keycode == SDL_SCANCODE_Z && leftLaserIdx != -1) {
|
---|
| 829 | laserObjects[leftLaserIdx].ssbo.deleted = true;
|
---|
| 830 | laserObjects[leftLaserIdx].modified = true;
|
---|
| 831 | leftLaserIdx = -1;
|
---|
[7297892] | 832 |
|
---|
| 833 | if (leftLaserEffect != nullptr) {
|
---|
| 834 | leftLaserEffect->deleted = true;
|
---|
| 835 | leftLaserEffect = nullptr;
|
---|
| 836 | }
|
---|
[1f81ecc] | 837 | } else if (e.key.keycode == SDL_SCANCODE_X && rightLaserIdx != -1) {
|
---|
| 838 | laserObjects[rightLaserIdx].ssbo.deleted = true;
|
---|
| 839 | laserObjects[rightLaserIdx].modified = true;
|
---|
| 840 | rightLaserIdx = -1;
|
---|
[7297892] | 841 |
|
---|
| 842 | if (rightLaserEffect != nullptr) {
|
---|
| 843 | rightLaserEffect->deleted = true;
|
---|
| 844 | rightLaserEffect = nullptr;
|
---|
| 845 | }
|
---|
[1f81ecc] | 846 | }
|
---|
[5a0242e] | 847 | break;
|
---|
[f6521fb] | 848 | case UI_EVENT_MOUSEBUTTONDOWN:
|
---|
| 849 | case UI_EVENT_MOUSEBUTTONUP:
|
---|
| 850 | case UI_EVENT_MOUSEMOTION:
|
---|
| 851 | break;
|
---|
[a0da009] | 852 | case UI_EVENT_UNKNOWN:
|
---|
[4e705d6] | 853 | //cout << "Unknown event type: 0x" << hex << e.unknown.eventType << dec << endl;
|
---|
[a0da009] | 854 | break;
|
---|
[c61323a] | 855 | default:
|
---|
| 856 | cout << "Unhandled UI event: " << e.type << endl;
|
---|
[0df3c9a] | 857 | }
|
---|
[e1f88a9] | 858 |
|
---|
[301c90a] | 859 | // This was left ovedr from the previous SDL UI implementation.
|
---|
| 860 | // Might need something like this again when I start processing screen-specific UI events not related
|
---|
| 861 | // to the IMGUI ui, such as arrow keys for movement and other buttons for shotting or something
|
---|
[20e4c2b] | 862 | // currentScreen->handleEvent(e);
|
---|
[0df3c9a] | 863 | }
|
---|
[c1d9b2a] | 864 |
|
---|
[cd1cb0f] | 865 | // Check which keys are held down
|
---|
| 866 |
|
---|
[4994692] | 867 | SceneObject<ShipVertex, SSBO_ModelObject>& ship = shipObjects[0];
|
---|
| 868 |
|
---|
[cd1cb0f] | 869 | if (gui->keyPressed(SDL_SCANCODE_LEFT)) {
|
---|
[4994692] | 870 | float distance = -this->shipSpeed * this->elapsedTime;
|
---|
| 871 |
|
---|
| 872 | ship.model_transform = translate(mat4(1.0f), vec3(distance, 0.0f, 0.0f))
|
---|
[2da64ef] | 873 | * shipObjects[0].model_transform;
|
---|
[5ba732a] | 874 | ship.modified = true;
|
---|
[1f81ecc] | 875 |
|
---|
| 876 | if (leftLaserIdx != -1) {
|
---|
| 877 | translateLaser(leftLaserIdx, vec3(distance, 0.0f, 0.0f));
|
---|
| 878 | }
|
---|
| 879 | if (rightLaserIdx != -1) {
|
---|
| 880 | translateLaser(rightLaserIdx, vec3(distance, 0.0f, 0.0f));
|
---|
| 881 | }
|
---|
[cd1cb0f] | 882 | } else if (gui->keyPressed(SDL_SCANCODE_RIGHT)) {
|
---|
[4994692] | 883 | float distance = this->shipSpeed * this->elapsedTime;
|
---|
| 884 |
|
---|
| 885 | ship.model_transform = translate(mat4(1.0f), vec3(distance, 0.0f, 0.0f))
|
---|
[2da64ef] | 886 | * shipObjects[0].model_transform;
|
---|
[5ba732a] | 887 | ship.modified = true;
|
---|
[1f81ecc] | 888 |
|
---|
| 889 | if (leftLaserIdx != -1) {
|
---|
| 890 | translateLaser(leftLaserIdx, vec3(distance, 0.0f, 0.0f));
|
---|
| 891 | }
|
---|
| 892 | if (rightLaserIdx != -1) {
|
---|
| 893 | translateLaser(rightLaserIdx, vec3(distance, 0.0f, 0.0f));
|
---|
| 894 | }
|
---|
[4ece3bf] | 895 | }
|
---|
[3e8cc8b] | 896 |
|
---|
[484334e] | 897 | if (shouldRecreateSwapChain) {
|
---|
| 898 | gui->refreshWindowSize();
|
---|
[8d96e95] | 899 | const bool isMinimized = gui->getWindowWidth() == 0 || gui->getWindowHeight() == 0;
|
---|
[484334e] | 900 |
|
---|
[8d96e95] | 901 | if (!isMinimized) {
|
---|
[484334e] | 902 | // TODO: This should be used if the min image count changes, presumably because a new surface was created
|
---|
| 903 | // with a different image count or something like that. Maybe I want to add code to query for a new min image count
|
---|
| 904 | // during swapchain recreation to take advantage of this
|
---|
| 905 | ImGui_ImplVulkan_SetMinImageCount(swapChainMinImageCount);
|
---|
| 906 |
|
---|
| 907 | recreateSwapChain();
|
---|
| 908 |
|
---|
| 909 | shouldRecreateSwapChain = false;
|
---|
| 910 | }
|
---|
| 911 | }
|
---|
| 912 |
|
---|
[ea2b4dc] | 913 | updateScene();
|
---|
| 914 |
|
---|
| 915 | ImGui_ImplVulkan_NewFrame();
|
---|
[8d96e95] | 916 | ImGui_ImplSDL2_NewFrame(window);
|
---|
[ea2b4dc] | 917 | ImGui::NewFrame();
|
---|
| 918 |
|
---|
[301c90a] | 919 | (this->*currentRenderScreenFn)(gui->getWindowWidth(), gui->getWindowHeight());
|
---|
[ea2b4dc] | 920 |
|
---|
| 921 | ImGui::Render();
|
---|
| 922 |
|
---|
[81869ef] | 923 | gui->refreshWindowSize();
|
---|
[8d96e95] | 924 | const bool isMinimized = gui->getWindowWidth() == 0 || gui->getWindowHeight() == 0;
|
---|
[81869ef] | 925 |
|
---|
| 926 | if (!isMinimized) {
|
---|
| 927 | renderFrame(ImGui::GetDrawData());
|
---|
| 928 | presentFrame();
|
---|
| 929 | }
|
---|
[0df3c9a] | 930 | }
|
---|
| 931 | }
|
---|
| 932 |
|
---|
[2da64ef] | 933 | // TODO: The only updates that need to happen once per Vulkan image are the SSBO ones,
|
---|
| 934 | // which are already handled by updateObject(). Move this code to a different place,
|
---|
| 935 | // where it will run just once per frame
|
---|
[3f32dfd] | 936 | void VulkanGame::updateScene() {
|
---|
[5ba732a] | 937 | for (SceneObject<ModelVertex, SSBO_ModelObject>& model : this->modelObjects) {
|
---|
| 938 | model.model_transform =
|
---|
[2da64ef] | 939 | translate(mat4(1.0f), vec3(0.0f, -2.0f, -0.0f)) *
|
---|
[6104594] | 940 | rotate(mat4(1.0f), curTime * radians(90.0f), vec3(0.0f, 0.0f, 1.0f));
|
---|
[5ba732a] | 941 | model.modified = true;
|
---|
[2da64ef] | 942 | }
|
---|
[3e8cc8b] | 943 |
|
---|
[3950236] | 944 | if (leftLaserIdx != -1) {
|
---|
| 945 | updateLaserTarget(leftLaserIdx);
|
---|
| 946 | }
|
---|
| 947 | if (rightLaserIdx != -1) {
|
---|
| 948 | updateLaserTarget(rightLaserIdx);
|
---|
| 949 | }
|
---|
| 950 |
|
---|
[7297892] | 951 | for (vector<BaseEffectOverTime*>::iterator it = effects.begin(); it != effects.end(); ) {
|
---|
| 952 | if ((*it)->deleted) {
|
---|
| 953 | delete *it;
|
---|
| 954 | it = effects.erase(it);
|
---|
| 955 | } else {
|
---|
| 956 | BaseEffectOverTime* eot = *it;
|
---|
| 957 |
|
---|
[5192672] | 958 | eot->applyEffect(curTime);
|
---|
[7297892] | 959 |
|
---|
| 960 | it++;
|
---|
| 961 | }
|
---|
| 962 | }
|
---|
| 963 |
|
---|
[5ba732a] | 964 | for (SceneObject<AsteroidVertex, SSBO_Asteroid>& asteroid : this->asteroidObjects) {
|
---|
| 965 | if (!asteroid.ssbo.deleted) {
|
---|
| 966 | vec3 objCenter = vec3(viewMat * vec4(asteroid.center, 1.0f));
|
---|
| 967 |
|
---|
[4a9416a] | 968 | if (asteroid.ssbo.hp <= 0.0f) {
|
---|
[5ba732a] | 969 | asteroid.ssbo.deleted = true;
|
---|
[2ba5617] | 970 |
|
---|
[4a9416a] | 971 | // TODO: Optimize this so I don't recalculate the camera rotation every time
|
---|
| 972 | // TODO: Also, avoid re-declaring cam_pitch
|
---|
| 973 | float cam_pitch = -50.0f;
|
---|
| 974 | mat4 pitch_mat = rotate(mat4(1.0f), radians(cam_pitch), vec3(1.0f, 0.0f, 0.0f));
|
---|
| 975 | mat4 model_mat = translate(mat4(1.0f), asteroid.center) * pitch_mat;
|
---|
| 976 |
|
---|
| 977 | addExplosion(model_mat, 0.5f, curTime);
|
---|
| 978 |
|
---|
[f809ae6] | 979 | this->score++;
|
---|
[4a9416a] | 980 | } else if ((objCenter.z - asteroid.radius) > -NEAR_CLIP) {
|
---|
| 981 | asteroid.ssbo.deleted = true;
|
---|
[2ba5617] | 982 | } else {
|
---|
[5ba732a] | 983 | asteroid.model_transform =
|
---|
[2ba5617] | 984 | translate(mat4(1.0f), vec3(0.0f, 0.0f, this->asteroidSpeed * this->elapsedTime)) *
|
---|
[5ba732a] | 985 | asteroid.model_transform;
|
---|
[2ba5617] | 986 | }
|
---|
[0807aeb] | 987 |
|
---|
[5ba732a] | 988 | asteroid.modified = true;
|
---|
[0807aeb] | 989 | }
|
---|
| 990 | }
|
---|
| 991 |
|
---|
[6104594] | 992 | if (curTime - this->lastSpawn_asteroid > this->spawnRate_asteroid) {
|
---|
| 993 | this->lastSpawn_asteroid = curTime;
|
---|
[0807aeb] | 994 |
|
---|
[4994692] | 995 | SceneObject<AsteroidVertex, SSBO_Asteroid>& asteroid = addObject(
|
---|
| 996 | asteroidObjects, asteroidPipeline,
|
---|
[0807aeb] | 997 | addObjectIndex<AsteroidVertex>(asteroidObjects.size(),
|
---|
[6104594] | 998 | addVertexNormals<AsteroidVertex>({
|
---|
| 999 |
|
---|
| 1000 | // front
|
---|
| 1001 | {{ 1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1002 | {{-1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1003 | {{-1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1004 | {{ 1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1005 | {{-1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1006 | {{ 1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1007 |
|
---|
| 1008 | // top
|
---|
| 1009 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1010 | {{-1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1011 | {{-1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1012 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1013 | {{-1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1014 | {{ 1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1015 |
|
---|
| 1016 | // bottom
|
---|
| 1017 | {{ 1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1018 | {{-1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1019 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1020 | {{ 1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1021 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1022 | {{ 1.0f, -1.0f, -1.0}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1023 |
|
---|
| 1024 | // back
|
---|
| 1025 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1026 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1027 | {{-1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1028 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1029 | {{ 1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1030 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1031 |
|
---|
| 1032 | // right
|
---|
| 1033 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1034 | {{ 1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1035 | {{ 1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1036 | {{ 1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1037 | {{ 1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1038 | {{ 1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1039 |
|
---|
| 1040 | // left
|
---|
| 1041 | {{-1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1042 | {{-1.0f, 1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1043 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1044 | {{-1.0f, 1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1045 | {{-1.0f, -1.0f, -1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1046 | {{-1.0f, -1.0f, 1.0f}, {0.4f, 0.4f, 0.4f}},
|
---|
| 1047 | })), {
|
---|
| 1048 | 0, 1, 2, 3, 4, 5,
|
---|
| 1049 | 6, 7, 8, 9, 10, 11,
|
---|
| 1050 | 12, 13, 14, 15, 16, 17,
|
---|
| 1051 | 18, 19, 20, 21, 22, 23,
|
---|
| 1052 | 24, 25, 26, 27, 28, 29,
|
---|
| 1053 | 30, 31, 32, 33, 34, 35,
|
---|
[0807aeb] | 1054 | }, {
|
---|
| 1055 | mat4(1.0f),
|
---|
| 1056 | 10.0f,
|
---|
[4994692] | 1057 | false
|
---|
[0807aeb] | 1058 | }, true);
|
---|
| 1059 |
|
---|
[2ba5617] | 1060 | // This accounts for the scaling in model_base.
|
---|
| 1061 | // Dividing by 8 instead of 10 since the bounding radius algorithm
|
---|
| 1062 | // under-calculates the true value.
|
---|
| 1063 | // TODO: Figure out the best way to take scaling into account when calculating the radius
|
---|
| 1064 | // Keep in mind that the main complicating factor is the currently poor radius calculation
|
---|
[4994692] | 1065 | asteroid.radius /= 8.0f;
|
---|
[2ba5617] | 1066 |
|
---|
[4994692] | 1067 | asteroid.model_base =
|
---|
[2ba5617] | 1068 | translate(mat4(1.0f), vec3(getRandomNum(-1.3f, 1.3f), -1.2f, getRandomNum(-5.5f, -4.5f))) *
|
---|
[0807aeb] | 1069 | rotate(mat4(1.0f), radians(60.0f), vec3(1.0f, 1.0f, -1.0f)) *
|
---|
| 1070 | scale(mat4(1.0f), vec3(0.1f, 0.1f, 0.1f));
|
---|
[5ba732a] | 1071 | asteroid.modified = true;
|
---|
| 1072 | }
|
---|
| 1073 |
|
---|
[4a9416a] | 1074 | for (SceneObject<ExplosionVertex, SSBO_Explosion>& explosion : this->explosionObjects) {
|
---|
| 1075 | if (!explosion.ssbo.deleted) {
|
---|
| 1076 | if (curTime > (explosion.ssbo.explosionStartTime + explosion.ssbo.explosionDuration)) {
|
---|
| 1077 | explosion.ssbo.deleted = true;
|
---|
| 1078 | explosion.modified = true;
|
---|
| 1079 | }
|
---|
| 1080 | }
|
---|
| 1081 | }
|
---|
| 1082 |
|
---|
[5ba732a] | 1083 | for (size_t i = 0; i < shipObjects.size(); i++) {
|
---|
| 1084 | if (shipObjects[i].modified) {
|
---|
| 1085 | updateObject(shipObjects, shipPipeline, i);
|
---|
| 1086 | }
|
---|
| 1087 | }
|
---|
[0807aeb] | 1088 |
|
---|
[5ba732a] | 1089 | for (size_t i = 0; i < modelObjects.size(); i++) {
|
---|
| 1090 | if (modelObjects[i].modified) {
|
---|
| 1091 | updateObject(modelObjects, modelPipeline, i);
|
---|
| 1092 | }
|
---|
| 1093 | }
|
---|
| 1094 |
|
---|
| 1095 | for (size_t i = 0; i < asteroidObjects.size(); i++) {
|
---|
| 1096 | if (asteroidObjects[i].modified) {
|
---|
| 1097 | updateObject(asteroidObjects, asteroidPipeline, i);
|
---|
| 1098 | }
|
---|
[0807aeb] | 1099 | }
|
---|
| 1100 |
|
---|
[237cbec] | 1101 | for (size_t i = 0; i < laserObjects.size(); i++) {
|
---|
| 1102 | if (laserObjects[i].modified) {
|
---|
| 1103 | updateObject(laserObjects, laserPipeline, i);
|
---|
| 1104 | }
|
---|
| 1105 | }
|
---|
| 1106 |
|
---|
[4a9416a] | 1107 | for (size_t i = 0; i < explosionObjects.size(); i++) {
|
---|
| 1108 | if (explosionObjects[i].modified) {
|
---|
| 1109 | updateObject(explosionObjects, explosionPipeline, i);
|
---|
| 1110 | }
|
---|
| 1111 | }
|
---|
| 1112 |
|
---|
| 1113 | explosion_UBO.cur_time = curTime;
|
---|
| 1114 |
|
---|
[3f32dfd] | 1115 | VulkanUtils::copyDataToMemory(device, uniformBuffersMemory_modelPipeline[imageIndex], 0, object_VP_mats);
|
---|
[055750a] | 1116 |
|
---|
[3f32dfd] | 1117 | VulkanUtils::copyDataToMemory(device, uniformBuffersMemory_shipPipeline[imageIndex], 0, ship_VP_mats);
|
---|
[055750a] | 1118 |
|
---|
[3f32dfd] | 1119 | VulkanUtils::copyDataToMemory(device, uniformBuffersMemory_asteroidPipeline[imageIndex], 0, asteroid_VP_mats);
|
---|
[237cbec] | 1120 |
|
---|
[3f32dfd] | 1121 | VulkanUtils::copyDataToMemory(device, uniformBuffersMemory_laserPipeline[imageIndex], 0, laser_VP_mats);
|
---|
[4a9416a] | 1122 |
|
---|
[3f32dfd] | 1123 | VulkanUtils::copyDataToMemory(device, uniformBuffersMemory_explosionPipeline[imageIndex], 0, explosion_UBO);
|
---|
[8e02b6b] | 1124 | }
|
---|
| 1125 |
|
---|
[99d44b2] | 1126 | void VulkanGame::cleanup() {
|
---|
[1cb64e6] | 1127 | VKUTIL_CHECK_RESULT(vkDeviceWaitIdle(device), "failed to wait for device!");
|
---|
[3f32dfd] | 1128 |
|
---|
[3b7d497] | 1129 | ImGui_ImplVulkan_Shutdown();
|
---|
| 1130 | ImGui_ImplSDL2_Shutdown();
|
---|
| 1131 | ImGui::DestroyContext();
|
---|
| 1132 |
|
---|
[3f32dfd] | 1133 | // TODO: Probably move this into cleanupSwapChain once I finish the integration
|
---|
[3b7d497] | 1134 | destroyImguiDescriptorPool();
|
---|
| 1135 |
|
---|
[c1c2021] | 1136 | cleanupSwapChain();
|
---|
| 1137 |
|
---|
[4994692] | 1138 | VulkanUtils::destroyVulkanImage(device, floorTextureImage);
|
---|
[237cbec] | 1139 | VulkanUtils::destroyVulkanImage(device, laserTextureImage);
|
---|
[e83b155] | 1140 |
|
---|
| 1141 | vkDestroySampler(device, textureSampler, nullptr);
|
---|
| 1142 |
|
---|
[b8777b7] | 1143 | modelPipeline.cleanupBuffers();
|
---|
[3782d66] | 1144 | shipPipeline.cleanupBuffers();
|
---|
[3e8cc8b] | 1145 | asteroidPipeline.cleanupBuffers();
|
---|
[237cbec] | 1146 | laserPipeline.cleanupBuffers();
|
---|
[4a9416a] | 1147 | explosionPipeline.cleanupBuffers();
|
---|
[b794178] | 1148 |
|
---|
[3f32dfd] | 1149 | vkDestroyCommandPool(device, resourceCommandPool, nullptr);
|
---|
| 1150 |
|
---|
[c1c2021] | 1151 | vkDestroyDevice(device, nullptr);
|
---|
| 1152 | vkDestroySurfaceKHR(instance, surface, nullptr);
|
---|
| 1153 |
|
---|
[c1d9b2a] | 1154 | if (ENABLE_VALIDATION_LAYERS) {
|
---|
| 1155 | VulkanUtils::destroyDebugUtilsMessengerEXT(instance, debugMessenger, nullptr);
|
---|
| 1156 | }
|
---|
[c1c2021] | 1157 |
|
---|
[c1d9b2a] | 1158 | vkDestroyInstance(instance, nullptr);
|
---|
| 1159 |
|
---|
[b6e60b4] | 1160 | gui->destroyWindow();
|
---|
| 1161 | gui->shutdown();
|
---|
[0df3c9a] | 1162 | delete gui;
|
---|
[c1d9b2a] | 1163 | }
|
---|
| 1164 |
|
---|
[c324d6a] | 1165 | void VulkanGame::createVulkanInstance(const vector<const char*>& validationLayers) {
|
---|
[c1d9b2a] | 1166 | if (ENABLE_VALIDATION_LAYERS && !VulkanUtils::checkValidationLayerSupport(validationLayers)) {
|
---|
| 1167 | throw runtime_error("validation layers requested, but not available!");
|
---|
| 1168 | }
|
---|
| 1169 |
|
---|
| 1170 | VkApplicationInfo appInfo = {};
|
---|
| 1171 | appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
|
---|
| 1172 | appInfo.pApplicationName = "Vulkan Game";
|
---|
| 1173 | appInfo.applicationVersion = VK_MAKE_VERSION(1, 0, 0);
|
---|
| 1174 | appInfo.pEngineName = "No Engine";
|
---|
| 1175 | appInfo.engineVersion = VK_MAKE_VERSION(1, 0, 0);
|
---|
| 1176 | appInfo.apiVersion = VK_API_VERSION_1_0;
|
---|
| 1177 |
|
---|
| 1178 | VkInstanceCreateInfo createInfo = {};
|
---|
| 1179 | createInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
|
---|
| 1180 | createInfo.pApplicationInfo = &appInfo;
|
---|
| 1181 |
|
---|
| 1182 | vector<const char*> extensions = gui->getRequiredExtensions();
|
---|
| 1183 | if (ENABLE_VALIDATION_LAYERS) {
|
---|
| 1184 | extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
|
---|
| 1185 | }
|
---|
| 1186 |
|
---|
| 1187 | createInfo.enabledExtensionCount = static_cast<uint32_t>(extensions.size());
|
---|
| 1188 | createInfo.ppEnabledExtensionNames = extensions.data();
|
---|
| 1189 |
|
---|
| 1190 | cout << endl << "Extensions:" << endl;
|
---|
| 1191 | for (const char* extensionName : extensions) {
|
---|
| 1192 | cout << extensionName << endl;
|
---|
| 1193 | }
|
---|
| 1194 | cout << endl;
|
---|
| 1195 |
|
---|
| 1196 | VkDebugUtilsMessengerCreateInfoEXT debugCreateInfo;
|
---|
| 1197 | if (ENABLE_VALIDATION_LAYERS) {
|
---|
| 1198 | createInfo.enabledLayerCount = static_cast<uint32_t>(validationLayers.size());
|
---|
| 1199 | createInfo.ppEnabledLayerNames = validationLayers.data();
|
---|
| 1200 |
|
---|
| 1201 | populateDebugMessengerCreateInfo(debugCreateInfo);
|
---|
| 1202 | createInfo.pNext = &debugCreateInfo;
|
---|
| 1203 | } else {
|
---|
| 1204 | createInfo.enabledLayerCount = 0;
|
---|
| 1205 |
|
---|
| 1206 | createInfo.pNext = nullptr;
|
---|
| 1207 | }
|
---|
| 1208 |
|
---|
| 1209 | if (vkCreateInstance(&createInfo, nullptr, &instance) != VK_SUCCESS) {
|
---|
| 1210 | throw runtime_error("failed to create instance!");
|
---|
| 1211 | }
|
---|
| 1212 | }
|
---|
| 1213 |
|
---|
| 1214 | void VulkanGame::setupDebugMessenger() {
|
---|
[c324d6a] | 1215 | if (!ENABLE_VALIDATION_LAYERS) {
|
---|
| 1216 | return;
|
---|
| 1217 | }
|
---|
[c1d9b2a] | 1218 |
|
---|
| 1219 | VkDebugUtilsMessengerCreateInfoEXT createInfo;
|
---|
| 1220 | populateDebugMessengerCreateInfo(createInfo);
|
---|
| 1221 |
|
---|
| 1222 | if (VulkanUtils::createDebugUtilsMessengerEXT(instance, &createInfo, nullptr, &debugMessenger) != VK_SUCCESS) {
|
---|
| 1223 | throw runtime_error("failed to set up debug messenger!");
|
---|
| 1224 | }
|
---|
| 1225 | }
|
---|
| 1226 |
|
---|
| 1227 | void VulkanGame::populateDebugMessengerCreateInfo(VkDebugUtilsMessengerCreateInfoEXT& createInfo) {
|
---|
| 1228 | createInfo = {};
|
---|
| 1229 | createInfo.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT;
|
---|
| 1230 | createInfo.messageSeverity = VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT;
|
---|
| 1231 | createInfo.messageType = VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT | VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT;
|
---|
| 1232 | createInfo.pfnUserCallback = debugCallback;
|
---|
| 1233 | }
|
---|
| 1234 |
|
---|
| 1235 | VKAPI_ATTR VkBool32 VKAPI_CALL VulkanGame::debugCallback(
|
---|
| 1236 | VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
|
---|
| 1237 | VkDebugUtilsMessageTypeFlagsEXT messageType,
|
---|
| 1238 | const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,
|
---|
| 1239 | void* pUserData) {
|
---|
| 1240 | cerr << "validation layer: " << pCallbackData->pMessage << endl;
|
---|
| 1241 |
|
---|
[1cb64e6] | 1242 | // TODO: Figure out what the return value means and if it should always be VK_FALSE
|
---|
[c1d9b2a] | 1243 | return VK_FALSE;
|
---|
| 1244 | }
|
---|
[90a424f] | 1245 |
|
---|
| 1246 | void VulkanGame::createVulkanSurface() {
|
---|
| 1247 | if (gui->createVulkanSurface(instance, &surface) == RTWO_ERROR) {
|
---|
| 1248 | throw runtime_error("failed to create window surface!");
|
---|
| 1249 | }
|
---|
| 1250 | }
|
---|
| 1251 |
|
---|
[fe5c3ba] | 1252 | void VulkanGame::pickPhysicalDevice(const vector<const char*>& deviceExtensions) {
|
---|
[90a424f] | 1253 | uint32_t deviceCount = 0;
|
---|
[c324d6a] | 1254 | // TODO: Check VkResult
|
---|
[90a424f] | 1255 | vkEnumeratePhysicalDevices(instance, &deviceCount, nullptr);
|
---|
| 1256 |
|
---|
| 1257 | if (deviceCount == 0) {
|
---|
| 1258 | throw runtime_error("failed to find GPUs with Vulkan support!");
|
---|
| 1259 | }
|
---|
| 1260 |
|
---|
| 1261 | vector<VkPhysicalDevice> devices(deviceCount);
|
---|
[c324d6a] | 1262 | // TODO: Check VkResult
|
---|
[90a424f] | 1263 | vkEnumeratePhysicalDevices(instance, &deviceCount, devices.data());
|
---|
| 1264 |
|
---|
| 1265 | cout << endl << "Graphics cards:" << endl;
|
---|
| 1266 | for (const VkPhysicalDevice& device : devices) {
|
---|
[fe5c3ba] | 1267 | if (isDeviceSuitable(device, deviceExtensions)) {
|
---|
[90a424f] | 1268 | physicalDevice = device;
|
---|
| 1269 | break;
|
---|
| 1270 | }
|
---|
| 1271 | }
|
---|
| 1272 | cout << endl;
|
---|
| 1273 |
|
---|
| 1274 | if (physicalDevice == VK_NULL_HANDLE) {
|
---|
| 1275 | throw runtime_error("failed to find a suitable GPU!");
|
---|
| 1276 | }
|
---|
| 1277 | }
|
---|
| 1278 |
|
---|
[6a39266] | 1279 | bool VulkanGame::isDeviceSuitable(VkPhysicalDevice physicalDevice, const vector<const char*>& deviceExtensions) {
|
---|
[90a424f] | 1280 | VkPhysicalDeviceProperties deviceProperties;
|
---|
[fa9fa1c] | 1281 | vkGetPhysicalDeviceProperties(physicalDevice, &deviceProperties);
|
---|
[90a424f] | 1282 |
|
---|
| 1283 | cout << "Device: " << deviceProperties.deviceName << endl;
|
---|
| 1284 |
|
---|
[187b0f5] | 1285 | // TODO: Eventually, maybe let the user pick out of a set of GPUs in case the user does want to use
|
---|
| 1286 | // an integrated GPU. On my laptop, this function returns TRUE for the integrated GPU, but crashes
|
---|
| 1287 | // when trying to use it to render. Maybe I just need to figure out which other extensions and features
|
---|
| 1288 | // to check.
|
---|
| 1289 | if (deviceProperties.deviceType != VkPhysicalDeviceType::VK_PHYSICAL_DEVICE_TYPE_DISCRETE_GPU) {
|
---|
| 1290 | return false;
|
---|
| 1291 | }
|
---|
| 1292 |
|
---|
[fa9fa1c] | 1293 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
|
---|
| 1294 | bool extensionsSupported = VulkanUtils::checkDeviceExtensionSupport(physicalDevice, deviceExtensions);
|
---|
[90a424f] | 1295 | bool swapChainAdequate = false;
|
---|
| 1296 |
|
---|
| 1297 | if (extensionsSupported) {
|
---|
[3f32dfd] | 1298 | vector<VkSurfaceFormatKHR> formats = VulkanUtils::querySwapChainFormats(physicalDevice, surface);
|
---|
| 1299 | vector<VkPresentModeKHR> presentModes = VulkanUtils::querySwapChainPresentModes(physicalDevice, surface);
|
---|
| 1300 |
|
---|
| 1301 | swapChainAdequate = !formats.empty() && !presentModes.empty();
|
---|
[90a424f] | 1302 | }
|
---|
| 1303 |
|
---|
| 1304 | VkPhysicalDeviceFeatures supportedFeatures;
|
---|
[fa9fa1c] | 1305 | vkGetPhysicalDeviceFeatures(physicalDevice, &supportedFeatures);
|
---|
[90a424f] | 1306 |
|
---|
| 1307 | return indices.isComplete() && extensionsSupported && swapChainAdequate && supportedFeatures.samplerAnisotropy;
|
---|
[c1c2021] | 1308 | }
|
---|
| 1309 |
|
---|
[c324d6a] | 1310 | void VulkanGame::createLogicalDevice(const vector<const char*>& validationLayers,
|
---|
| 1311 | const vector<const char*>& deviceExtensions) {
|
---|
[c1c2021] | 1312 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
|
---|
| 1313 |
|
---|
[6a39266] | 1314 | if (!indices.isComplete()) {
|
---|
| 1315 | throw runtime_error("failed to find required queue families!");
|
---|
| 1316 | }
|
---|
| 1317 |
|
---|
| 1318 | // TODO: Using separate graphics and present queues currently works, but I should verify that I'm
|
---|
| 1319 | // using them correctly to get the most benefit out of separate queues
|
---|
| 1320 |
|
---|
[b794178] | 1321 | vector<VkDeviceQueueCreateInfo> queueCreateInfoList;
|
---|
[c1c2021] | 1322 | set<uint32_t> uniqueQueueFamilies = { indices.graphicsFamily.value(), indices.presentFamily.value() };
|
---|
| 1323 |
|
---|
| 1324 | float queuePriority = 1.0f;
|
---|
| 1325 | for (uint32_t queueFamily : uniqueQueueFamilies) {
|
---|
| 1326 | VkDeviceQueueCreateInfo queueCreateInfo = {};
|
---|
| 1327 | queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
|
---|
| 1328 | queueCreateInfo.queueCount = 1;
|
---|
[6a39266] | 1329 | queueCreateInfo.queueFamilyIndex = queueFamily;
|
---|
[c1c2021] | 1330 | queueCreateInfo.pQueuePriorities = &queuePriority;
|
---|
| 1331 |
|
---|
[b794178] | 1332 | queueCreateInfoList.push_back(queueCreateInfo);
|
---|
[c1c2021] | 1333 | }
|
---|
| 1334 |
|
---|
| 1335 | VkPhysicalDeviceFeatures deviceFeatures = {};
|
---|
| 1336 | deviceFeatures.samplerAnisotropy = VK_TRUE;
|
---|
| 1337 |
|
---|
| 1338 | VkDeviceCreateInfo createInfo = {};
|
---|
| 1339 | createInfo.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
|
---|
[c324d6a] | 1340 |
|
---|
[b794178] | 1341 | createInfo.queueCreateInfoCount = static_cast<uint32_t>(queueCreateInfoList.size());
|
---|
| 1342 | createInfo.pQueueCreateInfos = queueCreateInfoList.data();
|
---|
[c1c2021] | 1343 |
|
---|
| 1344 | createInfo.pEnabledFeatures = &deviceFeatures;
|
---|
| 1345 |
|
---|
| 1346 | createInfo.enabledExtensionCount = static_cast<uint32_t>(deviceExtensions.size());
|
---|
| 1347 | createInfo.ppEnabledExtensionNames = deviceExtensions.data();
|
---|
| 1348 |
|
---|
| 1349 | // These fields are ignored by up-to-date Vulkan implementations,
|
---|
| 1350 | // but it's a good idea to set them for backwards compatibility
|
---|
| 1351 | if (ENABLE_VALIDATION_LAYERS) {
|
---|
| 1352 | createInfo.enabledLayerCount = static_cast<uint32_t>(validationLayers.size());
|
---|
| 1353 | createInfo.ppEnabledLayerNames = validationLayers.data();
|
---|
| 1354 | } else {
|
---|
| 1355 | createInfo.enabledLayerCount = 0;
|
---|
| 1356 | }
|
---|
| 1357 |
|
---|
| 1358 | if (vkCreateDevice(physicalDevice, &createInfo, nullptr, &device) != VK_SUCCESS) {
|
---|
| 1359 | throw runtime_error("failed to create logical device!");
|
---|
| 1360 | }
|
---|
| 1361 |
|
---|
| 1362 | vkGetDeviceQueue(device, indices.graphicsFamily.value(), 0, &graphicsQueue);
|
---|
| 1363 | vkGetDeviceQueue(device, indices.presentFamily.value(), 0, &presentQueue);
|
---|
[502bd0b] | 1364 | }
|
---|
| 1365 |
|
---|
[3f32dfd] | 1366 | void VulkanGame::chooseSwapChainProperties() {
|
---|
| 1367 | vector<VkSurfaceFormatKHR> availableFormats = VulkanUtils::querySwapChainFormats(physicalDevice, surface);
|
---|
| 1368 | vector<VkPresentModeKHR> availablePresentModes = VulkanUtils::querySwapChainPresentModes(physicalDevice, surface);
|
---|
[502bd0b] | 1369 |
|
---|
[3f32dfd] | 1370 | swapChainSurfaceFormat = VulkanUtils::chooseSwapSurfaceFormat(availableFormats,
|
---|
| 1371 | { VK_FORMAT_B8G8R8A8_UNORM, VK_FORMAT_R8G8B8A8_UNORM, VK_FORMAT_B8G8R8_UNORM, VK_FORMAT_R8G8B8_UNORM },
|
---|
| 1372 | VK_COLOR_SPACE_SRGB_NONLINEAR_KHR);
|
---|
[502bd0b] | 1373 |
|
---|
[3f32dfd] | 1374 | vector<VkPresentModeKHR> presentModes{
|
---|
| 1375 | VK_PRESENT_MODE_MAILBOX_KHR, VK_PRESENT_MODE_IMMEDIATE_KHR, VK_PRESENT_MODE_FIFO_KHR
|
---|
| 1376 | };
|
---|
| 1377 | //vector<VkPresentModeKHR> presentModes{ VK_PRESENT_MODE_FIFO_KHR };
|
---|
| 1378 |
|
---|
| 1379 | swapChainPresentMode = VulkanUtils::chooseSwapPresentMode(availablePresentModes, presentModes);
|
---|
| 1380 |
|
---|
| 1381 | cout << "[vulkan] Selected PresentMode = " << swapChainPresentMode << endl;
|
---|
| 1382 |
|
---|
| 1383 | VkSurfaceCapabilitiesKHR capabilities = VulkanUtils::querySwapChainCapabilities(physicalDevice, surface);
|
---|
| 1384 |
|
---|
| 1385 | if (swapChainPresentMode == VK_PRESENT_MODE_MAILBOX_KHR) {
|
---|
| 1386 | swapChainMinImageCount = 3;
|
---|
| 1387 | } else if (swapChainPresentMode == VK_PRESENT_MODE_FIFO_KHR || swapChainPresentMode == VK_PRESENT_MODE_FIFO_RELAXED_KHR) {
|
---|
| 1388 | swapChainMinImageCount = 2;
|
---|
| 1389 | } else if (swapChainPresentMode == VK_PRESENT_MODE_IMMEDIATE_KHR) {
|
---|
| 1390 | swapChainMinImageCount = 1;
|
---|
| 1391 | } else {
|
---|
| 1392 | throw runtime_error("unexpected present mode!");
|
---|
[502bd0b] | 1393 | }
|
---|
| 1394 |
|
---|
[3f32dfd] | 1395 | if (swapChainMinImageCount < capabilities.minImageCount) {
|
---|
| 1396 | swapChainMinImageCount = capabilities.minImageCount;
|
---|
| 1397 | } else if (capabilities.maxImageCount != 0 && swapChainMinImageCount > capabilities.maxImageCount) {
|
---|
| 1398 | swapChainMinImageCount = capabilities.maxImageCount;
|
---|
| 1399 | }
|
---|
| 1400 | }
|
---|
| 1401 |
|
---|
| 1402 | void VulkanGame::createSwapChain() {
|
---|
| 1403 | VkSurfaceCapabilitiesKHR capabilities = VulkanUtils::querySwapChainCapabilities(physicalDevice, surface);
|
---|
| 1404 |
|
---|
| 1405 | swapChainExtent = VulkanUtils::chooseSwapExtent(capabilities, gui->getWindowWidth(), gui->getWindowHeight());
|
---|
| 1406 |
|
---|
[502bd0b] | 1407 | VkSwapchainCreateInfoKHR createInfo = {};
|
---|
| 1408 | createInfo.sType = VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR;
|
---|
| 1409 | createInfo.surface = surface;
|
---|
[3f32dfd] | 1410 | createInfo.minImageCount = swapChainMinImageCount;
|
---|
| 1411 | createInfo.imageFormat = swapChainSurfaceFormat.format;
|
---|
| 1412 | createInfo.imageColorSpace = swapChainSurfaceFormat.colorSpace;
|
---|
| 1413 | createInfo.imageExtent = swapChainExtent;
|
---|
[502bd0b] | 1414 | createInfo.imageArrayLayers = 1;
|
---|
| 1415 | createInfo.imageUsage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
|
---|
| 1416 |
|
---|
[3f32dfd] | 1417 | // TODO: Maybe save this result so I don't have to recalculate it every time
|
---|
[502bd0b] | 1418 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
|
---|
| 1419 | uint32_t queueFamilyIndices[] = { indices.graphicsFamily.value(), indices.presentFamily.value() };
|
---|
| 1420 |
|
---|
| 1421 | if (indices.graphicsFamily != indices.presentFamily) {
|
---|
| 1422 | createInfo.imageSharingMode = VK_SHARING_MODE_CONCURRENT;
|
---|
| 1423 | createInfo.queueFamilyIndexCount = 2;
|
---|
| 1424 | createInfo.pQueueFamilyIndices = queueFamilyIndices;
|
---|
[f94eea9] | 1425 | } else {
|
---|
[502bd0b] | 1426 | createInfo.imageSharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
---|
| 1427 | createInfo.queueFamilyIndexCount = 0;
|
---|
| 1428 | createInfo.pQueueFamilyIndices = nullptr;
|
---|
| 1429 | }
|
---|
| 1430 |
|
---|
[3f32dfd] | 1431 | createInfo.preTransform = capabilities.currentTransform;
|
---|
[502bd0b] | 1432 | createInfo.compositeAlpha = VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
|
---|
[3f32dfd] | 1433 | createInfo.presentMode = swapChainPresentMode;
|
---|
[502bd0b] | 1434 | createInfo.clipped = VK_TRUE;
|
---|
| 1435 | createInfo.oldSwapchain = VK_NULL_HANDLE;
|
---|
| 1436 |
|
---|
| 1437 | if (vkCreateSwapchainKHR(device, &createInfo, nullptr, &swapChain) != VK_SUCCESS) {
|
---|
| 1438 | throw runtime_error("failed to create swap chain!");
|
---|
| 1439 | }
|
---|
| 1440 |
|
---|
[3f32dfd] | 1441 | if (vkGetSwapchainImagesKHR(device, swapChain, &swapChainImageCount, nullptr) != VK_SUCCESS) {
|
---|
| 1442 | throw runtime_error("failed to get swap chain image count!");
|
---|
| 1443 | }
|
---|
[502bd0b] | 1444 |
|
---|
[3f32dfd] | 1445 | swapChainImages.resize(swapChainImageCount);
|
---|
| 1446 | if (vkGetSwapchainImagesKHR(device, swapChain, &swapChainImageCount, swapChainImages.data()) != VK_SUCCESS) {
|
---|
| 1447 | throw runtime_error("failed to get swap chain images!");
|
---|
| 1448 | }
|
---|
[f94eea9] | 1449 | }
|
---|
| 1450 |
|
---|
| 1451 | void VulkanGame::createImageViews() {
|
---|
[3f32dfd] | 1452 | swapChainImageViews.resize(swapChainImageCount);
|
---|
[f94eea9] | 1453 |
|
---|
[3f32dfd] | 1454 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 1455 | swapChainImageViews[i] = VulkanUtils::createImageView(device, swapChainImages[i], swapChainSurfaceFormat.format,
|
---|
[f94eea9] | 1456 | VK_IMAGE_ASPECT_COLOR_BIT);
|
---|
| 1457 | }
|
---|
| 1458 | }
|
---|
| 1459 |
|
---|
[6fc24c7] | 1460 | void VulkanGame::createRenderPass() {
|
---|
| 1461 | VkAttachmentDescription colorAttachment = {};
|
---|
[3f32dfd] | 1462 | colorAttachment.format = swapChainSurfaceFormat.format;
|
---|
[6fc24c7] | 1463 | colorAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
|
---|
| 1464 | colorAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
|
---|
| 1465 | colorAttachment.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
|
---|
| 1466 | colorAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
---|
| 1467 | colorAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
---|
| 1468 | colorAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
---|
| 1469 | colorAttachment.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
---|
| 1470 |
|
---|
| 1471 | VkAttachmentReference colorAttachmentRef = {};
|
---|
| 1472 | colorAttachmentRef.attachment = 0;
|
---|
| 1473 | colorAttachmentRef.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
---|
| 1474 |
|
---|
| 1475 | VkAttachmentDescription depthAttachment = {};
|
---|
| 1476 | depthAttachment.format = findDepthFormat();
|
---|
| 1477 | depthAttachment.samples = VK_SAMPLE_COUNT_1_BIT;
|
---|
| 1478 | depthAttachment.loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR;
|
---|
| 1479 | depthAttachment.storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
---|
| 1480 | depthAttachment.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
---|
| 1481 | depthAttachment.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
---|
| 1482 | depthAttachment.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
---|
| 1483 | depthAttachment.finalLayout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
|
---|
| 1484 |
|
---|
| 1485 | VkAttachmentReference depthAttachmentRef = {};
|
---|
| 1486 | depthAttachmentRef.attachment = 1;
|
---|
| 1487 | depthAttachmentRef.layout = VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL;
|
---|
| 1488 |
|
---|
| 1489 | VkSubpassDescription subpass = {};
|
---|
| 1490 | subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
|
---|
| 1491 | subpass.colorAttachmentCount = 1;
|
---|
| 1492 | subpass.pColorAttachments = &colorAttachmentRef;
|
---|
| 1493 | subpass.pDepthStencilAttachment = &depthAttachmentRef;
|
---|
| 1494 |
|
---|
| 1495 | VkSubpassDependency dependency = {};
|
---|
| 1496 | dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
|
---|
| 1497 | dependency.dstSubpass = 0;
|
---|
| 1498 | dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
---|
| 1499 | dependency.srcAccessMask = 0;
|
---|
| 1500 | dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
---|
| 1501 | dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
---|
| 1502 |
|
---|
| 1503 | array<VkAttachmentDescription, 2> attachments = { colorAttachment, depthAttachment };
|
---|
| 1504 | VkRenderPassCreateInfo renderPassInfo = {};
|
---|
| 1505 | renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
|
---|
| 1506 | renderPassInfo.attachmentCount = static_cast<uint32_t>(attachments.size());
|
---|
| 1507 | renderPassInfo.pAttachments = attachments.data();
|
---|
| 1508 | renderPassInfo.subpassCount = 1;
|
---|
| 1509 | renderPassInfo.pSubpasses = &subpass;
|
---|
| 1510 | renderPassInfo.dependencyCount = 1;
|
---|
| 1511 | renderPassInfo.pDependencies = &dependency;
|
---|
| 1512 |
|
---|
| 1513 | if (vkCreateRenderPass(device, &renderPassInfo, nullptr, &renderPass) != VK_SUCCESS) {
|
---|
| 1514 | throw runtime_error("failed to create render pass!");
|
---|
| 1515 | }
|
---|
| 1516 | }
|
---|
| 1517 |
|
---|
| 1518 | VkFormat VulkanGame::findDepthFormat() {
|
---|
| 1519 | return VulkanUtils::findSupportedFormat(
|
---|
| 1520 | physicalDevice,
|
---|
| 1521 | { VK_FORMAT_D32_SFLOAT, VK_FORMAT_D32_SFLOAT_S8_UINT, VK_FORMAT_D24_UNORM_S8_UINT },
|
---|
| 1522 | VK_IMAGE_TILING_OPTIMAL,
|
---|
| 1523 | VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT
|
---|
| 1524 | );
|
---|
| 1525 | }
|
---|
| 1526 |
|
---|
[3f32dfd] | 1527 | void VulkanGame::createResourceCommandPool() {
|
---|
| 1528 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
|
---|
| 1529 |
|
---|
| 1530 | VkCommandPoolCreateInfo poolInfo = {};
|
---|
| 1531 | poolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
|
---|
| 1532 | poolInfo.queueFamilyIndex = indices.graphicsFamily.value();
|
---|
| 1533 | poolInfo.flags = 0;
|
---|
| 1534 |
|
---|
| 1535 | if (vkCreateCommandPool(device, &poolInfo, nullptr, &resourceCommandPool) != VK_SUCCESS) {
|
---|
| 1536 | throw runtime_error("failed to create resource command pool!");
|
---|
| 1537 | }
|
---|
| 1538 | }
|
---|
| 1539 |
|
---|
[9c0a614] | 1540 | void VulkanGame::createCommandPools() {
|
---|
| 1541 | commandPools.resize(swapChainImageCount);
|
---|
[fa9fa1c] | 1542 |
|
---|
[9c0a614] | 1543 | QueueFamilyIndices indices = VulkanUtils::findQueueFamilies(physicalDevice, surface);
|
---|
| 1544 |
|
---|
| 1545 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 1546 | VkCommandPoolCreateInfo poolInfo = {};
|
---|
| 1547 | poolInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
|
---|
| 1548 | poolInfo.queueFamilyIndex = indices.graphicsFamily.value();
|
---|
| 1549 | poolInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
|
---|
[fa9fa1c] | 1550 |
|
---|
[9c0a614] | 1551 | VKUTIL_CHECK_RESULT(vkCreateCommandPool(device, &poolInfo, nullptr, &commandPools[i]),
|
---|
| 1552 | "failed to create graphics command pool!");
|
---|
[fa9fa1c] | 1553 | }
|
---|
| 1554 | }
|
---|
| 1555 |
|
---|
[603b5bc] | 1556 | void VulkanGame::createImageResources() {
|
---|
[3f32dfd] | 1557 | VulkanUtils::createDepthImage(device, physicalDevice, resourceCommandPool, findDepthFormat(), swapChainExtent,
|
---|
[603b5bc] | 1558 | depthImage, graphicsQueue);
|
---|
[b794178] | 1559 |
|
---|
[603b5bc] | 1560 | createTextureSampler();
|
---|
[b794178] | 1561 |
|
---|
[4994692] | 1562 | // TODO: Move all images/textures somewhere into the assets folder
|
---|
[b794178] | 1563 |
|
---|
[3f32dfd] | 1564 | VulkanUtils::createVulkanImageFromFile(device, physicalDevice, resourceCommandPool, "textures/texture.jpg",
|
---|
[4994692] | 1565 | floorTextureImage, graphicsQueue);
|
---|
| 1566 |
|
---|
| 1567 | floorTextureImageDescriptor = {};
|
---|
| 1568 | floorTextureImageDescriptor.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
---|
| 1569 | floorTextureImageDescriptor.imageView = floorTextureImage.imageView;
|
---|
| 1570 | floorTextureImageDescriptor.sampler = textureSampler;
|
---|
[237cbec] | 1571 |
|
---|
[3f32dfd] | 1572 | VulkanUtils::createVulkanImageFromFile(device, physicalDevice, resourceCommandPool, "textures/laser.png",
|
---|
[237cbec] | 1573 | laserTextureImage, graphicsQueue);
|
---|
| 1574 |
|
---|
| 1575 | laserTextureImageDescriptor = {};
|
---|
| 1576 | laserTextureImageDescriptor.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
---|
| 1577 | laserTextureImageDescriptor.imageView = laserTextureImage.imageView;
|
---|
| 1578 | laserTextureImageDescriptor.sampler = textureSampler;
|
---|
[b794178] | 1579 | }
|
---|
| 1580 |
|
---|
| 1581 | void VulkanGame::createTextureSampler() {
|
---|
| 1582 | VkSamplerCreateInfo samplerInfo = {};
|
---|
| 1583 | samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
|
---|
| 1584 | samplerInfo.magFilter = VK_FILTER_LINEAR;
|
---|
| 1585 | samplerInfo.minFilter = VK_FILTER_LINEAR;
|
---|
| 1586 |
|
---|
| 1587 | samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
---|
| 1588 | samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
---|
| 1589 | samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
---|
| 1590 |
|
---|
| 1591 | samplerInfo.anisotropyEnable = VK_TRUE;
|
---|
| 1592 | samplerInfo.maxAnisotropy = 16;
|
---|
| 1593 | samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
|
---|
| 1594 | samplerInfo.unnormalizedCoordinates = VK_FALSE;
|
---|
| 1595 | samplerInfo.compareEnable = VK_FALSE;
|
---|
| 1596 | samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
|
---|
| 1597 | samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
|
---|
| 1598 | samplerInfo.mipLodBias = 0.0f;
|
---|
| 1599 | samplerInfo.minLod = 0.0f;
|
---|
| 1600 | samplerInfo.maxLod = 0.0f;
|
---|
| 1601 |
|
---|
| 1602 | if (vkCreateSampler(device, &samplerInfo, nullptr, &textureSampler) != VK_SUCCESS) {
|
---|
| 1603 | throw runtime_error("failed to create texture sampler!");
|
---|
| 1604 | }
|
---|
| 1605 | }
|
---|
| 1606 |
|
---|
[603b5bc] | 1607 | void VulkanGame::createFramebuffers() {
|
---|
[3f32dfd] | 1608 | swapChainFramebuffers.resize(swapChainImageCount);
|
---|
| 1609 |
|
---|
| 1610 | VkFramebufferCreateInfo framebufferInfo = {};
|
---|
| 1611 | framebufferInfo.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
|
---|
| 1612 | framebufferInfo.renderPass = renderPass;
|
---|
| 1613 | framebufferInfo.width = swapChainExtent.width;
|
---|
| 1614 | framebufferInfo.height = swapChainExtent.height;
|
---|
| 1615 | framebufferInfo.layers = 1;
|
---|
[603b5bc] | 1616 |
|
---|
[3f32dfd] | 1617 | for (uint32_t i = 0; i < swapChainImageCount; i++) {
|
---|
[603b5bc] | 1618 | array<VkImageView, 2> attachments = {
|
---|
| 1619 | swapChainImageViews[i],
|
---|
| 1620 | depthImage.imageView
|
---|
| 1621 | };
|
---|
| 1622 |
|
---|
| 1623 | framebufferInfo.attachmentCount = static_cast<uint32_t>(attachments.size());
|
---|
| 1624 | framebufferInfo.pAttachments = attachments.data();
|
---|
| 1625 |
|
---|
| 1626 | if (vkCreateFramebuffer(device, &framebufferInfo, nullptr, &swapChainFramebuffers[i]) != VK_SUCCESS) {
|
---|
| 1627 | throw runtime_error("failed to create framebuffer!");
|
---|
| 1628 | }
|
---|
| 1629 | }
|
---|
| 1630 | }
|
---|
| 1631 |
|
---|
| 1632 | void VulkanGame::createCommandBuffers() {
|
---|
[3f32dfd] | 1633 | commandBuffers.resize(swapChainImageCount);
|
---|
[603b5bc] | 1634 |
|
---|
[9c0a614] | 1635 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 1636 | VkCommandBufferAllocateInfo allocInfo = {};
|
---|
| 1637 | allocInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
|
---|
| 1638 | allocInfo.commandPool = commandPools[i];
|
---|
| 1639 | allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
|
---|
| 1640 | allocInfo.commandBufferCount = 1;
|
---|
| 1641 |
|
---|
| 1642 | if (vkAllocateCommandBuffers(device, &allocInfo, &commandBuffers[i]) != VK_SUCCESS) {
|
---|
| 1643 | throw runtime_error("failed to allocate command buffer!");
|
---|
| 1644 | }
|
---|
[603b5bc] | 1645 | }
|
---|
| 1646 | }
|
---|
| 1647 |
|
---|
[ea2b4dc] | 1648 | void VulkanGame::renderFrame(ImDrawData* draw_data) {
|
---|
[4e2c709] | 1649 | VkResult result = vkAcquireNextImageKHR(device, swapChain, numeric_limits<uint64_t>::max(),
|
---|
| 1650 | imageAcquiredSemaphores[currentFrame], VK_NULL_HANDLE, &imageIndex);
|
---|
| 1651 |
|
---|
[7734042] | 1652 | if (result == VK_SUBOPTIMAL_KHR) {
|
---|
| 1653 | shouldRecreateSwapChain = true;
|
---|
| 1654 | } else if (result == VK_ERROR_OUT_OF_DATE_KHR) {
|
---|
| 1655 | shouldRecreateSwapChain = true;
|
---|
[4e2c709] | 1656 | return;
|
---|
[7734042] | 1657 | } else {
|
---|
| 1658 | VKUTIL_CHECK_RESULT(result, "failed to acquire swap chain image!");
|
---|
[4e2c709] | 1659 | }
|
---|
| 1660 |
|
---|
[7734042] | 1661 | VKUTIL_CHECK_RESULT(
|
---|
| 1662 | vkWaitForFences(device, 1, &inFlightFences[imageIndex], VK_TRUE, numeric_limits<uint64_t>::max()),
|
---|
| 1663 | "failed waiting for fence!");
|
---|
| 1664 |
|
---|
| 1665 | VKUTIL_CHECK_RESULT(vkResetFences(device, 1, &inFlightFences[imageIndex]),
|
---|
| 1666 | "failed to reset fence!");
|
---|
[4e2c709] | 1667 |
|
---|
[1cb64e6] | 1668 | VKUTIL_CHECK_RESULT(vkResetCommandPool(device, commandPools[imageIndex], 0),
|
---|
| 1669 | "failed to reset command pool!");
|
---|
| 1670 |
|
---|
| 1671 | VkCommandBufferBeginInfo beginInfo = {};
|
---|
| 1672 | beginInfo.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
|
---|
[7734042] | 1673 | beginInfo.flags = VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT;
|
---|
[1cb64e6] | 1674 |
|
---|
[7734042] | 1675 | VKUTIL_CHECK_RESULT(vkBeginCommandBuffer(commandBuffers[imageIndex], &beginInfo),
|
---|
| 1676 | "failed to begin recording command buffer!");
|
---|
[1cb64e6] | 1677 |
|
---|
| 1678 | VkRenderPassBeginInfo renderPassInfo = {};
|
---|
| 1679 | renderPassInfo.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
|
---|
| 1680 | renderPassInfo.renderPass = renderPass;
|
---|
| 1681 | renderPassInfo.framebuffer = swapChainFramebuffers[imageIndex];
|
---|
| 1682 | renderPassInfo.renderArea.offset = { 0, 0 };
|
---|
| 1683 | renderPassInfo.renderArea.extent = swapChainExtent;
|
---|
| 1684 |
|
---|
| 1685 | array<VkClearValue, 2> clearValues = {};
|
---|
| 1686 | clearValues[0].color = { { 0.0f, 0.0f, 0.0f, 1.0f } };
|
---|
| 1687 | clearValues[1].depthStencil = { 1.0f, 0 };
|
---|
| 1688 |
|
---|
| 1689 | renderPassInfo.clearValueCount = static_cast<uint32_t>(clearValues.size());
|
---|
| 1690 | renderPassInfo.pClearValues = clearValues.data();
|
---|
| 1691 |
|
---|
| 1692 | vkCmdBeginRenderPass(commandBuffers[imageIndex], &renderPassInfo, VK_SUBPASS_CONTENTS_INLINE);
|
---|
| 1693 |
|
---|
[20e4c2b] | 1694 | // TODO: Find a more elegant, per-screen solution for this
|
---|
| 1695 | if (currentRenderScreenFn == &VulkanGame::renderGameScreen) {
|
---|
| 1696 | modelPipeline.createRenderCommands(commandBuffers[imageIndex], imageIndex);
|
---|
| 1697 | shipPipeline.createRenderCommands(commandBuffers[imageIndex], imageIndex);
|
---|
| 1698 | asteroidPipeline.createRenderCommands(commandBuffers[imageIndex], imageIndex);
|
---|
| 1699 | laserPipeline.createRenderCommands(commandBuffers[imageIndex], imageIndex);
|
---|
| 1700 | explosionPipeline.createRenderCommands(commandBuffers[imageIndex], imageIndex);
|
---|
| 1701 | }
|
---|
[1cb64e6] | 1702 |
|
---|
[ea2b4dc] | 1703 | ImGui_ImplVulkan_RenderDrawData(draw_data, commandBuffers[imageIndex]);
|
---|
[1cb64e6] | 1704 |
|
---|
| 1705 | vkCmdEndRenderPass(commandBuffers[imageIndex]);
|
---|
| 1706 |
|
---|
[7734042] | 1707 | VKUTIL_CHECK_RESULT(vkEndCommandBuffer(commandBuffers[imageIndex]),
|
---|
| 1708 | "failed to record command buffer!");
|
---|
[1cb64e6] | 1709 |
|
---|
[4e2c709] | 1710 | VkSemaphore waitSemaphores[] = { imageAcquiredSemaphores[currentFrame] };
|
---|
| 1711 | VkPipelineStageFlags waitStages[] = { VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT };
|
---|
| 1712 | VkSemaphore signalSemaphores[] = { renderCompleteSemaphores[currentFrame] };
|
---|
| 1713 |
|
---|
| 1714 | VkSubmitInfo submitInfo = {};
|
---|
| 1715 | submitInfo.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
---|
| 1716 | submitInfo.waitSemaphoreCount = 1;
|
---|
| 1717 | submitInfo.pWaitSemaphores = waitSemaphores;
|
---|
| 1718 | submitInfo.pWaitDstStageMask = waitStages;
|
---|
| 1719 | submitInfo.commandBufferCount = 1;
|
---|
| 1720 | submitInfo.pCommandBuffers = &commandBuffers[imageIndex];
|
---|
| 1721 | submitInfo.signalSemaphoreCount = 1;
|
---|
| 1722 | submitInfo.pSignalSemaphores = signalSemaphores;
|
---|
| 1723 |
|
---|
[1cb64e6] | 1724 | VKUTIL_CHECK_RESULT(vkQueueSubmit(graphicsQueue, 1, &submitInfo, inFlightFences[imageIndex]),
|
---|
| 1725 | "failed to submit draw command buffer!");
|
---|
[4e2c709] | 1726 | }
|
---|
| 1727 |
|
---|
| 1728 | void VulkanGame::presentFrame() {
|
---|
| 1729 | VkSemaphore signalSemaphores[] = { renderCompleteSemaphores[currentFrame] };
|
---|
| 1730 |
|
---|
| 1731 | VkPresentInfoKHR presentInfo = {};
|
---|
| 1732 | presentInfo.sType = VK_STRUCTURE_TYPE_PRESENT_INFO_KHR;
|
---|
| 1733 | presentInfo.waitSemaphoreCount = 1;
|
---|
| 1734 | presentInfo.pWaitSemaphores = signalSemaphores;
|
---|
| 1735 | presentInfo.swapchainCount = 1;
|
---|
| 1736 | presentInfo.pSwapchains = &swapChain;
|
---|
| 1737 | presentInfo.pImageIndices = &imageIndex;
|
---|
| 1738 | presentInfo.pResults = nullptr;
|
---|
| 1739 |
|
---|
| 1740 | VkResult result = vkQueuePresentKHR(presentQueue, &presentInfo);
|
---|
| 1741 |
|
---|
[1cb64e6] | 1742 | if (result == VK_SUBOPTIMAL_KHR) {
|
---|
| 1743 | shouldRecreateSwapChain = true;
|
---|
| 1744 | } else if (result == VK_ERROR_OUT_OF_DATE_KHR) {
|
---|
| 1745 | shouldRecreateSwapChain = true;
|
---|
| 1746 | return;
|
---|
| 1747 | } else {
|
---|
| 1748 | VKUTIL_CHECK_RESULT(result, "failed to present swap chain image!");
|
---|
[4e2c709] | 1749 | }
|
---|
| 1750 |
|
---|
| 1751 | currentFrame = (currentFrame + 1) % swapChainImageCount;
|
---|
| 1752 | }
|
---|
| 1753 |
|
---|
[3f32dfd] | 1754 | void VulkanGame::createSyncObjects() {
|
---|
| 1755 | imageAcquiredSemaphores.resize(swapChainImageCount);
|
---|
| 1756 | renderCompleteSemaphores.resize(swapChainImageCount);
|
---|
| 1757 | inFlightFences.resize(swapChainImageCount);
|
---|
| 1758 |
|
---|
| 1759 | VkSemaphoreCreateInfo semaphoreInfo = {};
|
---|
| 1760 | semaphoreInfo.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
|
---|
| 1761 |
|
---|
| 1762 | VkFenceCreateInfo fenceInfo = {};
|
---|
| 1763 | fenceInfo.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
|
---|
| 1764 | fenceInfo.flags = VK_FENCE_CREATE_SIGNALED_BIT;
|
---|
| 1765 |
|
---|
| 1766 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 1767 | if (vkCreateSemaphore(device, &semaphoreInfo, nullptr, &imageAcquiredSemaphores[i]) != VK_SUCCESS) {
|
---|
| 1768 | throw runtime_error("failed to create image acquired sempahore for a frame!");
|
---|
| 1769 | }
|
---|
| 1770 |
|
---|
| 1771 | if (vkCreateSemaphore(device, &semaphoreInfo, nullptr, &renderCompleteSemaphores[i]) != VK_SUCCESS) {
|
---|
| 1772 | throw runtime_error("failed to create render complete sempahore for a frame!");
|
---|
| 1773 | }
|
---|
| 1774 |
|
---|
| 1775 | if (vkCreateFence(device, &fenceInfo, nullptr, &inFlightFences[i]) != VK_SUCCESS) {
|
---|
| 1776 | throw runtime_error("failed to create fence for a frame!");
|
---|
| 1777 | }
|
---|
| 1778 | }
|
---|
| 1779 | }
|
---|
| 1780 |
|
---|
[3b7d497] | 1781 | void VulkanGame::createImguiDescriptorPool() {
|
---|
| 1782 | vector<VkDescriptorPoolSize> pool_sizes{
|
---|
| 1783 | { VK_DESCRIPTOR_TYPE_SAMPLER, 1000 },
|
---|
| 1784 | { VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1000 },
|
---|
| 1785 | { VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1000 },
|
---|
| 1786 | { VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1000 },
|
---|
| 1787 | { VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 1000 },
|
---|
| 1788 | { VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 1000 },
|
---|
| 1789 | { VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1000 },
|
---|
| 1790 | { VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1000 },
|
---|
| 1791 | { VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1000 },
|
---|
| 1792 | { VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, 1000 },
|
---|
| 1793 | { VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, 1000 }
|
---|
| 1794 | };
|
---|
| 1795 |
|
---|
| 1796 | VkDescriptorPoolCreateInfo pool_info = {};
|
---|
| 1797 | pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
|
---|
| 1798 | pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
|
---|
| 1799 | pool_info.maxSets = 1000 * pool_sizes.size();
|
---|
| 1800 | pool_info.poolSizeCount = static_cast<uint32_t>(pool_sizes.size());
|
---|
| 1801 | pool_info.pPoolSizes = pool_sizes.data();
|
---|
| 1802 | if (vkCreateDescriptorPool(device, &pool_info, nullptr, &imguiDescriptorPool) != VK_SUCCESS) {
|
---|
| 1803 | throw runtime_error("failed to create IMGUI descriptor pool!");
|
---|
| 1804 | }
|
---|
| 1805 | }
|
---|
| 1806 |
|
---|
| 1807 | void VulkanGame::destroyImguiDescriptorPool() {
|
---|
| 1808 | vkDestroyDescriptorPool(device, imguiDescriptorPool, nullptr);
|
---|
| 1809 | }
|
---|
| 1810 |
|
---|
[52a02e6] | 1811 | void VulkanGame::addLaser(vec3 start, vec3 end, vec3 color, float width) {
|
---|
[1f81ecc] | 1812 | vec3 ray = end - start;
|
---|
| 1813 | float length = glm::length(ray);
|
---|
| 1814 |
|
---|
| 1815 | SceneObject<LaserVertex, SSBO_Laser>& laser = addObject(
|
---|
| 1816 | laserObjects, laserPipeline,
|
---|
| 1817 | addObjectIndex<LaserVertex>(laserObjects.size(), {
|
---|
| 1818 | {{ width / 2, 0.0f, -width / 2 }, {1.0f, 0.5f }},
|
---|
| 1819 | {{-width / 2, 0.0f, -width / 2 }, {0.0f, 0.5f }},
|
---|
| 1820 | {{-width / 2, 0.0f, 0.0f }, {0.0f, 0.0f }},
|
---|
| 1821 | {{ width / 2, 0.0f, 0.0f }, {1.0f, 0.0f }},
|
---|
[3950236] | 1822 | {{ width / 2, 0.0f, -length + width / 2}, {1.0f, 0.51f}},
|
---|
[1f81ecc] | 1823 | {{-width / 2, 0.0f, -length + width / 2}, {0.0f, 0.51f}},
|
---|
| 1824 | {{ width / 2, 0.0f, -length, }, {1.0f, 1.0f }},
|
---|
| 1825 | {{-width / 2, 0.0f, -length }, {0.0f, 1.0f }}
|
---|
| 1826 | }), {
|
---|
| 1827 | 0, 1, 2, 0, 2, 3,
|
---|
| 1828 | 4, 5, 1, 4, 1, 0,
|
---|
| 1829 | 6, 7, 5, 6, 5, 4
|
---|
| 1830 | }, {
|
---|
| 1831 | mat4(1.0f),
|
---|
| 1832 | color,
|
---|
| 1833 | false
|
---|
| 1834 | }, true);
|
---|
| 1835 |
|
---|
| 1836 | float xAxisRotation = asin(ray.y / length);
|
---|
| 1837 | float yAxisRotation = atan2(-ray.x, -ray.z);
|
---|
| 1838 |
|
---|
| 1839 | vec3 normal(rotate(mat4(1.0f), yAxisRotation, vec3(0.0f, 1.0f, 0.0f)) *
|
---|
| 1840 | rotate(mat4(1.0f), xAxisRotation, vec3(1.0f, 0.0f, 0.0f)) *
|
---|
| 1841 | vec4(0.0f, 1.0f, 0.0f, 1.0f));
|
---|
| 1842 |
|
---|
| 1843 | // To project point P onto line AB:
|
---|
| 1844 | // projection = A + dot(AP,AB) / dot(AB,AB) * AB
|
---|
| 1845 | vec3 projOnLaser = start + glm::dot(this->cam_pos - start, ray) / (length * length) * ray;
|
---|
| 1846 | vec3 laserToCam = this->cam_pos - projOnLaser;
|
---|
| 1847 |
|
---|
| 1848 | float zAxisRotation = -atan2(glm::dot(glm::cross(normal, laserToCam), glm::normalize(ray)), glm::dot(normal, laserToCam));
|
---|
| 1849 |
|
---|
[3950236] | 1850 | laser.targetAsteroid = nullptr;
|
---|
| 1851 |
|
---|
[1f81ecc] | 1852 | laser.model_base =
|
---|
| 1853 | rotate(mat4(1.0f), zAxisRotation, vec3(0.0f, 0.0f, 1.0f));
|
---|
| 1854 |
|
---|
| 1855 | laser.model_transform =
|
---|
| 1856 | translate(mat4(1.0f), start) *
|
---|
| 1857 | rotate(mat4(1.0f), yAxisRotation, vec3(0.0f, 1.0f, 0.0f)) *
|
---|
| 1858 | rotate(mat4(1.0f), xAxisRotation, vec3(1.0f, 0.0f, 0.0f));
|
---|
| 1859 |
|
---|
| 1860 | laser.modified = true;
|
---|
| 1861 | }
|
---|
| 1862 |
|
---|
| 1863 | void VulkanGame::translateLaser(size_t index, const vec3& translation) {
|
---|
| 1864 | SceneObject<LaserVertex, SSBO_Laser>& laser = this->laserObjects[index];
|
---|
| 1865 |
|
---|
| 1866 | // TODO: A lot of the values calculated here can be calculated once and saved when the laser is created,
|
---|
| 1867 | // and then re-used here
|
---|
| 1868 |
|
---|
| 1869 | vec3 start = vec3(laser.model_transform * vec4(0.0f, 0.0f, 0.0f, 1.0f));
|
---|
| 1870 | vec3 end = vec3(laser.model_transform * vec4(0.0f, 0.0f, laser.vertices[6].pos.z, 1.0f));
|
---|
| 1871 |
|
---|
| 1872 | vec3 ray = end - start;
|
---|
| 1873 | float length = glm::length(ray);
|
---|
| 1874 |
|
---|
| 1875 | float xAxisRotation = asin(ray.y / length);
|
---|
| 1876 | float yAxisRotation = atan2(-ray.x, -ray.z);
|
---|
| 1877 |
|
---|
| 1878 | vec3 normal(rotate(mat4(1.0f), yAxisRotation, vec3(0.0f, 1.0f, 0.0f)) *
|
---|
| 1879 | rotate(mat4(1.0f), xAxisRotation, vec3(1.0f, 0.0f, 0.0f)) *
|
---|
| 1880 | vec4(0.0f, 1.0f, 0.0f, 1.0f));
|
---|
| 1881 |
|
---|
| 1882 | // To project point P onto line AB:
|
---|
| 1883 | // projection = A + dot(AP,AB) / dot(AB,AB) * AB
|
---|
| 1884 | vec3 projOnLaser = start + glm::dot(cam_pos - start, ray) / (length*length) * ray;
|
---|
| 1885 | vec3 laserToCam = cam_pos - projOnLaser;
|
---|
| 1886 |
|
---|
| 1887 | float zAxisRotation = -atan2(glm::dot(glm::cross(normal, laserToCam), glm::normalize(ray)), glm::dot(normal, laserToCam));
|
---|
| 1888 |
|
---|
| 1889 | laser.model_base = rotate(mat4(1.0f), zAxisRotation, vec3(0.0f, 0.0f, 1.0f));
|
---|
| 1890 | laser.model_transform = translate(mat4(1.0f), translation) * laser.model_transform;
|
---|
| 1891 |
|
---|
| 1892 | laser.modified = true;
|
---|
| 1893 | }
|
---|
| 1894 |
|
---|
[3950236] | 1895 | void VulkanGame::updateLaserTarget(size_t index) {
|
---|
| 1896 | SceneObject<LaserVertex, SSBO_Laser>& laser = this->laserObjects[index];
|
---|
| 1897 |
|
---|
| 1898 | // TODO: A lot of the values calculated here can be calculated once and saved when the laser is created,
|
---|
| 1899 | // and then re-used here
|
---|
| 1900 |
|
---|
| 1901 | vec3 start = vec3(laser.model_transform * vec4(0.0f, 0.0f, 0.0f, 1.0f));
|
---|
| 1902 | vec3 end = vec3(laser.model_transform * vec4(0.0f, 0.0f, laser.vertices[6].pos.z, 1.0f));
|
---|
| 1903 |
|
---|
| 1904 | vec3 intersection(0.0f), closestIntersection(0.0f);
|
---|
| 1905 | SceneObject<AsteroidVertex, SSBO_Asteroid>* closestAsteroid = nullptr;
|
---|
| 1906 | unsigned int closestAsteroidIndex = -1;
|
---|
| 1907 |
|
---|
| 1908 | for (int i = 0; i < this->asteroidObjects.size(); i++) {
|
---|
| 1909 | if (!this->asteroidObjects[i].ssbo.deleted &&
|
---|
| 1910 | this->getLaserAndAsteroidIntersection(this->asteroidObjects[i], start, end, intersection)) {
|
---|
| 1911 | // TODO: Implement a more generic algorithm for testing the closest object by getting the distance between the points
|
---|
| 1912 | // TODO: Also check which intersection is close to the start of the laser. This would make the algorithm work
|
---|
| 1913 | // regardless of which way -Z is pointing
|
---|
| 1914 | if (closestAsteroid == nullptr || intersection.z > closestIntersection.z) {
|
---|
| 1915 | // TODO: At this point, find the real intersection of the laser with one of the asteroid's sides
|
---|
| 1916 | closestAsteroid = &asteroidObjects[i];
|
---|
| 1917 | closestIntersection = intersection;
|
---|
| 1918 | closestAsteroidIndex = i;
|
---|
| 1919 | }
|
---|
| 1920 | }
|
---|
| 1921 | }
|
---|
| 1922 |
|
---|
| 1923 | float width = laser.vertices[0].pos.x - laser.vertices[1].pos.x;
|
---|
| 1924 |
|
---|
| 1925 | if (laser.targetAsteroid != closestAsteroid) {
|
---|
[7297892] | 1926 | if (laser.targetAsteroid != nullptr) {
|
---|
| 1927 | if (index == leftLaserIdx && leftLaserEffect != nullptr) {
|
---|
| 1928 | leftLaserEffect->deleted = true;
|
---|
| 1929 | } else if (index == rightLaserIdx && rightLaserEffect != nullptr) {
|
---|
| 1930 | rightLaserEffect->deleted = true;
|
---|
| 1931 | }
|
---|
| 1932 | }
|
---|
| 1933 |
|
---|
| 1934 | EffectOverTime<AsteroidVertex, SSBO_Asteroid>* eot = nullptr;
|
---|
| 1935 |
|
---|
| 1936 | if (closestAsteroid != nullptr) {
|
---|
| 1937 | // TODO: Use some sort of smart pointer instead
|
---|
[aa7707d] | 1938 | eot = new EffectOverTime<AsteroidVertex, SSBO_Asteroid>(asteroidPipeline, asteroidObjects, closestAsteroidIndex,
|
---|
[5192672] | 1939 | offset_of(&SSBO_Asteroid::hp), curTime, -20.0f);
|
---|
[7297892] | 1940 | effects.push_back(eot);
|
---|
| 1941 | }
|
---|
| 1942 |
|
---|
| 1943 | if (index == leftLaserIdx) {
|
---|
| 1944 | leftLaserEffect = eot;
|
---|
| 1945 | } else if (index == rightLaserIdx) {
|
---|
| 1946 | rightLaserEffect = eot;
|
---|
| 1947 | }
|
---|
| 1948 |
|
---|
[3950236] | 1949 | laser.targetAsteroid = closestAsteroid;
|
---|
| 1950 | }
|
---|
| 1951 |
|
---|
| 1952 | // Make the laser go past the end of the screen if it doesn't hit anything
|
---|
| 1953 | float length = closestAsteroid == nullptr ? 5.24f : glm::length(closestIntersection - start);
|
---|
| 1954 |
|
---|
| 1955 | laser.vertices[4].pos.z = -length + width / 2;
|
---|
| 1956 | laser.vertices[5].pos.z = -length + width / 2;
|
---|
| 1957 | laser.vertices[6].pos.z = -length;
|
---|
| 1958 | laser.vertices[7].pos.z = -length;
|
---|
| 1959 |
|
---|
[5192672] | 1960 | // TODO: Consider if I want to set a flag and do this update in updateScene() instead
|
---|
[3950236] | 1961 | updateObjectVertices(this->laserPipeline, laser, index);
|
---|
| 1962 | }
|
---|
| 1963 |
|
---|
| 1964 | // TODO: Determine if I should pass start and end by reference or value since they don't get changed
|
---|
| 1965 | // Probably use const reference
|
---|
| 1966 | bool VulkanGame::getLaserAndAsteroidIntersection(SceneObject<AsteroidVertex, SSBO_Asteroid>& asteroid,
|
---|
| 1967 | vec3& start, vec3& end, vec3& intersection) {
|
---|
| 1968 | /*
|
---|
| 1969 | ### LINE EQUATIONS ###
|
---|
| 1970 | x = x1 + u * (x2 - x1)
|
---|
| 1971 | y = y1 + u * (y2 - y1)
|
---|
| 1972 | z = z1 + u * (z2 - z1)
|
---|
| 1973 |
|
---|
| 1974 | ### SPHERE EQUATION ###
|
---|
| 1975 | (x - x3)^2 + (y - y3)^2 + (z - z3)^2 = r^2
|
---|
| 1976 |
|
---|
| 1977 | ### QUADRATIC EQUATION TO SOLVE ###
|
---|
| 1978 | a*u^2 + b*u + c = 0
|
---|
| 1979 | WHERE THE CONSTANTS ARE
|
---|
| 1980 | a = (x2 - x1)^2 + (y2 - y1)^2 + (z2 - z1)^2
|
---|
| 1981 | b = 2*( (x2 - x1)*(x1 - x3) + (y2 - y1)*(y1 - y3) + (z2 - z1)*(z1 - z3) )
|
---|
| 1982 | c = x3^2 + y3^2 + z3^2 + x1^2 + y1^2 + z1^2 - 2(x3*x1 + y3*y1 + z3*z1) - r^2
|
---|
| 1983 |
|
---|
| 1984 | u = (-b +- sqrt(b^2 - 4*a*c)) / 2a
|
---|
| 1985 |
|
---|
| 1986 | If the value under the root is >= 0, we got an intersection
|
---|
| 1987 | If the value > 0, there are two solutions. Take the one closer to 0, since that's the
|
---|
| 1988 | one closer to the laser start point
|
---|
| 1989 | */
|
---|
| 1990 |
|
---|
| 1991 | vec3& center = asteroid.center;
|
---|
| 1992 |
|
---|
| 1993 | float a = pow(end.x - start.x, 2) + pow(end.y - start.y, 2) + pow(end.z - start.z, 2);
|
---|
| 1994 | float b = 2 * ((start.x - end.x) * (start.x - center.x) + (end.y - start.y) * (start.y - center.y) +
|
---|
| 1995 | (end.z - start.z) * (start.z - center.z));
|
---|
| 1996 | float c = pow(center.x, 2) + pow(center.y, 2) + pow(center.z, 2) + pow(start.x, 2) + pow(start.y, 2) +
|
---|
| 1997 | pow(start.z, 2) - 2 * (center.x * start.x + center.y * start.y + center.z * start.z) -
|
---|
| 1998 | pow(asteroid.radius, 2);
|
---|
| 1999 | float discriminant = pow(b, 2) - 4 * a * c;
|
---|
| 2000 |
|
---|
| 2001 | if (discriminant >= 0.0f) {
|
---|
| 2002 | // In this case, the negative root will always give the point closer to the laser start point
|
---|
| 2003 | float u = (-b - sqrt(discriminant)) / (2 * a);
|
---|
| 2004 |
|
---|
| 2005 | // Check that the intersection is within the line segment corresponding to the laser
|
---|
| 2006 | if (0.0f <= u && u <= 1.0f) {
|
---|
| 2007 | intersection = start + u * (end - start);
|
---|
| 2008 | return true;
|
---|
| 2009 | }
|
---|
| 2010 | }
|
---|
| 2011 |
|
---|
| 2012 | return false;
|
---|
| 2013 | }
|
---|
| 2014 |
|
---|
[055750a] | 2015 | void VulkanGame::createBufferSet(VkDeviceSize bufferSize, VkBufferUsageFlags flags,
|
---|
| 2016 | vector<VkBuffer>& buffers, vector<VkDeviceMemory>& buffersMemory, vector<VkDescriptorBufferInfo>& bufferInfoList) {
|
---|
[3f32dfd] | 2017 | buffers.resize(swapChainImageCount);
|
---|
| 2018 | buffersMemory.resize(swapChainImageCount);
|
---|
| 2019 | bufferInfoList.resize(swapChainImageCount);
|
---|
[055750a] | 2020 |
|
---|
[3f32dfd] | 2021 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
[055750a] | 2022 | VulkanUtils::createBuffer(device, physicalDevice, bufferSize, flags,
|
---|
| 2023 | VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT | VK_MEMORY_PROPERTY_HOST_COHERENT_BIT,
|
---|
| 2024 | buffers[i], buffersMemory[i]);
|
---|
| 2025 |
|
---|
| 2026 | bufferInfoList[i].buffer = buffers[i];
|
---|
| 2027 | bufferInfoList[i].offset = 0; // This is the offset from the start of the buffer, so always 0 for now
|
---|
| 2028 | bufferInfoList[i].range = bufferSize; // Size of the update starting from offset, or VK_WHOLE_SIZE
|
---|
| 2029 | }
|
---|
| 2030 | }
|
---|
| 2031 |
|
---|
[4a9416a] | 2032 | void VulkanGame::addExplosion(mat4 model_mat, float duration, float cur_time) {
|
---|
| 2033 | vector<ExplosionVertex> vertices;
|
---|
| 2034 | vertices.reserve(EXPLOSION_PARTICLE_COUNT);
|
---|
| 2035 |
|
---|
| 2036 | float particle_start_time = 0.0f;
|
---|
| 2037 |
|
---|
| 2038 | for (int i = 0; i < EXPLOSION_PARTICLE_COUNT; i++) {
|
---|
| 2039 | float randx = ((float)rand() / (float)RAND_MAX) - 0.5f;
|
---|
| 2040 | float randy = ((float)rand() / (float)RAND_MAX) - 0.5f;
|
---|
| 2041 |
|
---|
| 2042 | vertices.push_back({ vec3(randx, randy, 0.0f), particle_start_time});
|
---|
| 2043 |
|
---|
| 2044 | particle_start_time += .01f;
|
---|
| 2045 | // TODO: Get this working
|
---|
| 2046 | // particle_start_time += 1.0f * EXPLOSION_PARTICLE_COUNT / duration
|
---|
| 2047 | }
|
---|
| 2048 |
|
---|
| 2049 | // Fill the indices with the the first EXPLOSION_PARTICLE_COUNT ints
|
---|
| 2050 | vector<uint16_t> indices(EXPLOSION_PARTICLE_COUNT);
|
---|
| 2051 | iota(indices.begin(), indices.end(), 0);
|
---|
| 2052 |
|
---|
| 2053 | SceneObject<ExplosionVertex, SSBO_Explosion>& explosion = addObject(
|
---|
| 2054 | explosionObjects, explosionPipeline,
|
---|
| 2055 | addObjectIndex(explosionObjects.size(), vertices),
|
---|
| 2056 | indices, {
|
---|
| 2057 | mat4(1.0f),
|
---|
| 2058 | cur_time,
|
---|
| 2059 | duration,
|
---|
| 2060 | false
|
---|
| 2061 | }, true);
|
---|
| 2062 |
|
---|
| 2063 | explosion.model_base = model_mat;
|
---|
| 2064 | explosion.model_transform = mat4(1.0f);
|
---|
| 2065 |
|
---|
| 2066 | explosion.modified = true;
|
---|
| 2067 | }
|
---|
| 2068 |
|
---|
[d2d9286] | 2069 | void VulkanGame::recreateSwapChain() {
|
---|
[ce9dc9f] | 2070 | if (vkDeviceWaitIdle(device) != VK_SUCCESS) {
|
---|
| 2071 | throw runtime_error("failed to wait for device!");
|
---|
| 2072 | }
|
---|
[d2d9286] | 2073 |
|
---|
[0ae182f] | 2074 | cleanupSwapChain();
|
---|
| 2075 |
|
---|
| 2076 | createSwapChain();
|
---|
| 2077 | createImageViews();
|
---|
| 2078 | createRenderPass();
|
---|
| 2079 |
|
---|
[9c0a614] | 2080 | createCommandPools();
|
---|
| 2081 |
|
---|
| 2082 | // The depth buffer does need to be recreated with the swap chain since its dimensions depend on the window size
|
---|
| 2083 | // and resizing the window is a common reason to recreate the swapchain
|
---|
[3f32dfd] | 2084 | VulkanUtils::createDepthImage(device, physicalDevice, resourceCommandPool, findDepthFormat(), swapChainExtent,
|
---|
[0ae182f] | 2085 | depthImage, graphicsQueue);
|
---|
| 2086 | createFramebuffers();
|
---|
[f97c5e7] | 2087 |
|
---|
[2da64ef] | 2088 | // TODO: Move UBO creation/management into GraphicsPipeline_Vulkan, like I did with SSBOs
|
---|
| 2089 |
|
---|
[055750a] | 2090 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
[d25381b] | 2091 | uniformBuffers_modelPipeline, uniformBuffersMemory_modelPipeline, uniformBufferInfoList_modelPipeline);
|
---|
[0ae182f] | 2092 |
|
---|
[b8777b7] | 2093 | modelPipeline.updateRenderPass(renderPass);
|
---|
| 2094 | modelPipeline.createPipeline("shaders/scene-vert.spv", "shaders/scene-frag.spv");
|
---|
| 2095 | modelPipeline.createDescriptorPool(swapChainImages);
|
---|
| 2096 | modelPipeline.createDescriptorSets(swapChainImages);
|
---|
[0ae182f] | 2097 |
|
---|
[055750a] | 2098 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 2099 | uniformBuffers_shipPipeline, uniformBuffersMemory_shipPipeline, uniformBufferInfoList_shipPipeline);
|
---|
[3782d66] | 2100 |
|
---|
| 2101 | shipPipeline.updateRenderPass(renderPass);
|
---|
| 2102 | shipPipeline.createPipeline("shaders/ship-vert.spv", "shaders/ship-frag.spv");
|
---|
| 2103 | shipPipeline.createDescriptorPool(swapChainImages);
|
---|
| 2104 | shipPipeline.createDescriptorSets(swapChainImages);
|
---|
| 2105 |
|
---|
[3e8cc8b] | 2106 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 2107 | uniformBuffers_asteroidPipeline, uniformBuffersMemory_asteroidPipeline, uniformBufferInfoList_asteroidPipeline);
|
---|
| 2108 |
|
---|
| 2109 | asteroidPipeline.updateRenderPass(renderPass);
|
---|
| 2110 | asteroidPipeline.createPipeline("shaders/asteroid-vert.spv", "shaders/asteroid-frag.spv");
|
---|
| 2111 | asteroidPipeline.createDescriptorPool(swapChainImages);
|
---|
| 2112 | asteroidPipeline.createDescriptorSets(swapChainImages);
|
---|
| 2113 |
|
---|
[237cbec] | 2114 | createBufferSet(sizeof(UBO_VP_mats), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 2115 | uniformBuffers_laserPipeline, uniformBuffersMemory_laserPipeline, uniformBufferInfoList_laserPipeline);
|
---|
| 2116 |
|
---|
| 2117 | laserPipeline.updateRenderPass(renderPass);
|
---|
| 2118 | laserPipeline.createPipeline("shaders/laser-vert.spv", "shaders/laser-frag.spv");
|
---|
| 2119 | laserPipeline.createDescriptorPool(swapChainImages);
|
---|
| 2120 | laserPipeline.createDescriptorSets(swapChainImages);
|
---|
| 2121 |
|
---|
[4a9416a] | 2122 | createBufferSet(sizeof(UBO_Explosion), VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
|
---|
| 2123 | uniformBuffers_explosionPipeline, uniformBuffersMemory_explosionPipeline, uniformBufferInfoList_explosionPipeline);
|
---|
| 2124 |
|
---|
| 2125 | explosionPipeline.updateRenderPass(renderPass);
|
---|
| 2126 | explosionPipeline.createPipeline("shaders/explosion-vert.spv", "shaders/explosion-frag.spv");
|
---|
| 2127 | explosionPipeline.createDescriptorPool(swapChainImages);
|
---|
| 2128 | explosionPipeline.createDescriptorSets(swapChainImages);
|
---|
| 2129 |
|
---|
[0ae182f] | 2130 | createCommandBuffers();
|
---|
[3f32dfd] | 2131 |
|
---|
| 2132 | createSyncObjects();
|
---|
| 2133 |
|
---|
| 2134 | imageIndex = 0;
|
---|
[d2d9286] | 2135 | }
|
---|
| 2136 |
|
---|
[f94eea9] | 2137 | void VulkanGame::cleanupSwapChain() {
|
---|
[603b5bc] | 2138 | VulkanUtils::destroyVulkanImage(device, depthImage);
|
---|
| 2139 |
|
---|
| 2140 | for (VkFramebuffer framebuffer : swapChainFramebuffers) {
|
---|
| 2141 | vkDestroyFramebuffer(device, framebuffer, nullptr);
|
---|
| 2142 | }
|
---|
| 2143 |
|
---|
[9c0a614] | 2144 | for (uint32_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 2145 | vkFreeCommandBuffers(device, commandPools[i], 1, &commandBuffers[i]);
|
---|
| 2146 | vkDestroyCommandPool(device, commandPools[i], nullptr);
|
---|
| 2147 | }
|
---|
[603b5bc] | 2148 |
|
---|
[860a0da] | 2149 | modelPipeline.cleanup();
|
---|
[3782d66] | 2150 | shipPipeline.cleanup();
|
---|
[3e8cc8b] | 2151 | asteroidPipeline.cleanup();
|
---|
[237cbec] | 2152 | laserPipeline.cleanup();
|
---|
[4a9416a] | 2153 | explosionPipeline.cleanup();
|
---|
[b794178] | 2154 |
|
---|
[d25381b] | 2155 | for (size_t i = 0; i < uniformBuffers_modelPipeline.size(); i++) {
|
---|
| 2156 | vkDestroyBuffer(device, uniformBuffers_modelPipeline[i], nullptr);
|
---|
| 2157 | vkFreeMemory(device, uniformBuffersMemory_modelPipeline[i], nullptr);
|
---|
[055750a] | 2158 | }
|
---|
| 2159 |
|
---|
[3782d66] | 2160 | for (size_t i = 0; i < uniformBuffers_shipPipeline.size(); i++) {
|
---|
| 2161 | vkDestroyBuffer(device, uniformBuffers_shipPipeline[i], nullptr);
|
---|
| 2162 | vkFreeMemory(device, uniformBuffersMemory_shipPipeline[i], nullptr);
|
---|
| 2163 | }
|
---|
[055750a] | 2164 |
|
---|
[3e8cc8b] | 2165 | for (size_t i = 0; i < uniformBuffers_asteroidPipeline.size(); i++) {
|
---|
| 2166 | vkDestroyBuffer(device, uniformBuffers_asteroidPipeline[i], nullptr);
|
---|
| 2167 | vkFreeMemory(device, uniformBuffersMemory_asteroidPipeline[i], nullptr);
|
---|
| 2168 | }
|
---|
| 2169 |
|
---|
[237cbec] | 2170 | for (size_t i = 0; i < uniformBuffers_laserPipeline.size(); i++) {
|
---|
| 2171 | vkDestroyBuffer(device, uniformBuffers_laserPipeline[i], nullptr);
|
---|
| 2172 | vkFreeMemory(device, uniformBuffersMemory_laserPipeline[i], nullptr);
|
---|
| 2173 | }
|
---|
| 2174 |
|
---|
[4a9416a] | 2175 | for (size_t i = 0; i < uniformBuffers_explosionPipeline.size(); i++) {
|
---|
| 2176 | vkDestroyBuffer(device, uniformBuffers_explosionPipeline[i], nullptr);
|
---|
| 2177 | vkFreeMemory(device, uniformBuffersMemory_explosionPipeline[i], nullptr);
|
---|
| 2178 | }
|
---|
| 2179 |
|
---|
[3f32dfd] | 2180 | for (size_t i = 0; i < swapChainImageCount; i++) {
|
---|
| 2181 | vkDestroySemaphore(device, imageAcquiredSemaphores[i], nullptr);
|
---|
| 2182 | vkDestroySemaphore(device, renderCompleteSemaphores[i], nullptr);
|
---|
| 2183 | vkDestroyFence(device, inFlightFences[i], nullptr);
|
---|
| 2184 | }
|
---|
| 2185 |
|
---|
[860a0da] | 2186 | vkDestroyRenderPass(device, renderPass, nullptr);
|
---|
| 2187 |
|
---|
| 2188 | for (VkImageView imageView : swapChainImageViews) {
|
---|
| 2189 | vkDestroyImageView(device, imageView, nullptr);
|
---|
[3e8cc8b] | 2190 | }
|
---|
[860a0da] | 2191 |
|
---|
| 2192 | vkDestroySwapchainKHR(device, swapChain, nullptr);
|
---|
[cc4a8b5] | 2193 | }
|
---|
[20e4c2b] | 2194 |
|
---|
[301c90a] | 2195 | void VulkanGame::renderMainScreen(int width, int height) {
|
---|
[20e4c2b] | 2196 | {
|
---|
| 2197 | int padding = 4;
|
---|
[301c90a] | 2198 | ImGui::SetNextWindowPos(vec2(-padding, -padding), ImGuiCond_Once);
|
---|
| 2199 | ImGui::SetNextWindowSize(vec2(width + 2 * padding, height + 2 * padding), ImGuiCond_Always);
|
---|
[20e4c2b] | 2200 | ImGui::Begin("WndMain", nullptr,
|
---|
| 2201 | ImGuiWindowFlags_NoTitleBar |
|
---|
| 2202 | ImGuiWindowFlags_NoResize |
|
---|
| 2203 | ImGuiWindowFlags_NoMove);
|
---|
| 2204 |
|
---|
[301c90a] | 2205 | ButtonImGui btn("New Game");
|
---|
| 2206 |
|
---|
| 2207 | ImGui::InvisibleButton("", vec2(10, height / 6));
|
---|
| 2208 | if (btn.draw((width - btn.getWidth()) / 2)) {
|
---|
[20e4c2b] | 2209 | goToScreen(&VulkanGame::renderGameScreen);
|
---|
| 2210 | }
|
---|
| 2211 |
|
---|
[301c90a] | 2212 | ButtonImGui btn2("Quit");
|
---|
| 2213 |
|
---|
| 2214 | ImGui::InvisibleButton("", vec2(10, 15));
|
---|
| 2215 | if (btn2.draw((width - btn2.getWidth()) / 2)) {
|
---|
[20e4c2b] | 2216 | quitGame();
|
---|
| 2217 | }
|
---|
| 2218 |
|
---|
| 2219 | ImGui::End();
|
---|
| 2220 | }
|
---|
| 2221 | }
|
---|
| 2222 |
|
---|
[301c90a] | 2223 | void VulkanGame::renderGameScreen(int width, int height) {
|
---|
[20e4c2b] | 2224 | {
|
---|
[301c90a] | 2225 | ImGui::SetNextWindowSize(vec2(130, 65), ImGuiCond_Once);
|
---|
| 2226 | ImGui::SetNextWindowPos(vec2(10, 50), ImGuiCond_Once);
|
---|
[20e4c2b] | 2227 | ImGui::Begin("WndStats", nullptr,
|
---|
| 2228 | ImGuiWindowFlags_NoTitleBar |
|
---|
| 2229 | ImGuiWindowFlags_NoResize |
|
---|
| 2230 | ImGuiWindowFlags_NoMove);
|
---|
| 2231 |
|
---|
| 2232 | //ImGui::Text(ImGui::GetIO().Framerate);
|
---|
| 2233 | renderGuiValueList(valueLists["stats value list"]);
|
---|
| 2234 |
|
---|
| 2235 | ImGui::End();
|
---|
| 2236 | }
|
---|
| 2237 |
|
---|
| 2238 | {
|
---|
[301c90a] | 2239 | ImGui::SetNextWindowSize(vec2(250, 35), ImGuiCond_Once);
|
---|
| 2240 | ImGui::SetNextWindowPos(vec2(width - 260, 10), ImGuiCond_Always);
|
---|
[20e4c2b] | 2241 | ImGui::Begin("WndMenubar", nullptr,
|
---|
| 2242 | ImGuiWindowFlags_NoTitleBar |
|
---|
| 2243 | ImGuiWindowFlags_NoResize |
|
---|
| 2244 | ImGuiWindowFlags_NoMove);
|
---|
[301c90a] | 2245 | ImGui::InvisibleButton("", vec2(155, 18));
|
---|
[20e4c2b] | 2246 | ImGui::SameLine();
|
---|
| 2247 | if (ImGui::Button("Main Menu")) {
|
---|
| 2248 | goToScreen(&VulkanGame::renderMainScreen);
|
---|
| 2249 | }
|
---|
| 2250 | ImGui::End();
|
---|
| 2251 | }
|
---|
| 2252 |
|
---|
| 2253 | {
|
---|
[301c90a] | 2254 | ImGui::SetNextWindowSize(vec2(200, 200), ImGuiCond_Once);
|
---|
| 2255 | ImGui::SetNextWindowPos(vec2(width - 210, 60), ImGuiCond_Always);
|
---|
[20e4c2b] | 2256 | ImGui::Begin("WndDebug", nullptr,
|
---|
| 2257 | ImGuiWindowFlags_NoTitleBar |
|
---|
| 2258 | ImGuiWindowFlags_NoResize |
|
---|
| 2259 | ImGuiWindowFlags_NoMove);
|
---|
| 2260 |
|
---|
| 2261 | renderGuiValueList(valueLists["debug value list"]);
|
---|
| 2262 |
|
---|
| 2263 | ImGui::End();
|
---|
| 2264 | }
|
---|
| 2265 | }
|
---|
| 2266 |
|
---|
| 2267 | void VulkanGame::initGuiValueLists(map<string, vector<UIValue>>& valueLists) {
|
---|
| 2268 | valueLists["stats value list"] = vector<UIValue>();
|
---|
| 2269 | valueLists["debug value list"] = vector<UIValue>();
|
---|
| 2270 | }
|
---|
| 2271 |
|
---|
[301c90a] | 2272 | // TODO: Probably turn this into a UI widget class
|
---|
[20e4c2b] | 2273 | void VulkanGame::renderGuiValueList(vector<UIValue>& values) {
|
---|
| 2274 | float maxWidth = 0.0f;
|
---|
| 2275 | float cursorStartPos = ImGui::GetCursorPosX();
|
---|
| 2276 |
|
---|
| 2277 | for (vector<UIValue>::iterator it = values.begin(); it != values.end(); it++) {
|
---|
| 2278 | float textWidth = ImGui::CalcTextSize(it->label.c_str()).x;
|
---|
| 2279 |
|
---|
| 2280 | if (maxWidth < textWidth)
|
---|
| 2281 | maxWidth = textWidth;
|
---|
| 2282 | }
|
---|
| 2283 |
|
---|
| 2284 | stringstream ss;
|
---|
| 2285 |
|
---|
| 2286 | // TODO: Possibly implement this based on gui/ui-value.hpp instead and use templates
|
---|
| 2287 | // to keep track of the type. This should make it a bit easier to use and maintain
|
---|
| 2288 | // Also, implement this in a way that's agnostic to the UI renderer.
|
---|
| 2289 | for (vector<UIValue>::iterator it = values.begin(); it != values.end(); it++) {
|
---|
| 2290 | ss.str("");
|
---|
| 2291 | ss.clear();
|
---|
| 2292 |
|
---|
| 2293 | switch (it->type) {
|
---|
| 2294 | case UIVALUE_INT:
|
---|
| 2295 | ss << it->label << ": " << *(unsigned int*)it->value;
|
---|
| 2296 | break;
|
---|
| 2297 | case UIVALUE_DOUBLE:
|
---|
| 2298 | ss << it->label << ": " << *(double*)it->value;
|
---|
| 2299 | break;
|
---|
| 2300 | }
|
---|
| 2301 |
|
---|
| 2302 | float textWidth = ImGui::CalcTextSize(it->label.c_str()).x;
|
---|
| 2303 |
|
---|
| 2304 | ImGui::SetCursorPosX(cursorStartPos + maxWidth - textWidth);
|
---|
| 2305 | //ImGui::Text("%s", ss.str().c_str());
|
---|
| 2306 | ImGui::Text("%s: %.1f", it->label.c_str(), *(float*)it->value);
|
---|
| 2307 | }
|
---|
| 2308 | }
|
---|
| 2309 |
|
---|
[301c90a] | 2310 | void VulkanGame::goToScreen(void (VulkanGame::* renderScreenFn)(int width, int height)) {
|
---|
[20e4c2b] | 2311 | currentRenderScreenFn = renderScreenFn;
|
---|
| 2312 |
|
---|
| 2313 | // TODO: Maybe just set shouldRecreateSwapChain to true instead. Check this render loop logic
|
---|
| 2314 | // to make sure there'd be no issues
|
---|
| 2315 | //recreateSwapChain();
|
---|
| 2316 | }
|
---|
| 2317 |
|
---|
| 2318 | void VulkanGame::quitGame() {
|
---|
| 2319 | done = true;
|
---|
| 2320 | }
|
---|