1 | #include "opengl-game.hpp"
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2 |
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3 | #include <iostream>
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4 |
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5 | #include "consts.hpp"
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6 |
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7 | #include "game-gui-glfw.hpp"
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8 |
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9 | using namespace std;
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10 |
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11 | OpenGLGame::OpenGLGame() {
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12 | gui = nullptr;
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13 | window = nullptr;
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14 | }
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15 |
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16 | OpenGLGame::~OpenGLGame() {
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17 | }
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18 |
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19 | void OpenGLGame::run(int width, int height, unsigned char guiFlags) {
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20 | if (initWindow(width, height, guiFlags) == RTWO_ERROR) {
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21 | return;
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22 | }
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23 |
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24 | initOpenGL();
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25 | mainLoop();
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26 | cleanup();
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27 | }
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28 |
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29 | bool OpenGLGame::initWindow(int width, int height, unsigned char guiFlags) {
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30 | gui = new GameGui_GLFW();
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31 |
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32 | if (gui->init() == RTWO_ERROR) {
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33 | cout << "UI library could not be initialized!" << endl;
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34 | cout << gui->getError() << endl;
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35 | return RTWO_ERROR;
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36 | }
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37 | cout << "GUI init succeeded" << endl;
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38 |
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39 | window = (GLFWwindow*) gui->createWindow("OpenGL Game", width, height, guiFlags & GUI_FLAGS_WINDOW_FULLSCREEN);
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40 | if (window == nullptr) {
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41 | cout << "Window could not be created!" << endl;
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42 | cout << gui->getError() << endl;
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43 | return RTWO_ERROR;
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44 | }
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45 |
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46 | int actualWidth=0, actualHeight=0;
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47 | gui->getWindowSize(&actualWidth, &actualHeight);
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48 |
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49 | cout << "Target window size: (" << width << ", " << height << ")" << endl;
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50 | cout << "Actual window size: (" << actualWidth << ", " << actualHeight << ")" << endl;
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51 |
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52 | return RTWO_SUCCESS;
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53 | }
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54 |
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55 | void OpenGLGame::initOpenGL() {
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56 | }
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57 |
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58 | void OpenGLGame::mainLoop() {
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59 | //MouseEvent e;
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60 |
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61 | while (!glfwWindowShouldClose(window)) {
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62 | /*
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63 | gui->processEvents();
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64 |
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65 | if (gui->getKeyEvent(GLFW_KEY_ESCAPE) == RTWO_KEY_EVENT_PRESSED) {
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66 | glfwSetWindowShouldClose(window, 1);
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67 | }
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68 |
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69 | while (gui->pollMouseEvent(&e)) {
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70 | cout << "Mouse click detected at (" << e.x << ", " << e.y << ")" << endl;
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71 | }
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72 | */
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73 |
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74 | glfwPollEvents();
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75 |
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76 | if (GameGui_GLFW::s_keyState[GLFW_KEY_ESCAPE] == GLFW_PRESS) {
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77 | glfwSetWindowShouldClose(window, 1);
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78 | }
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79 |
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80 | glfwSwapBuffers(window);
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81 | }
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82 | }
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83 |
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84 | void OpenGLGame::cleanup() {
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85 | gui->destroyWindow();
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86 | gui->shutdown();
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87 | delete gui;
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88 | }
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