Changeset d5f2b42 in opengl-game for game-gui-sdl.cpp

Timestamp:

Aug 30, 2019, 7:25:55 PM (5 years ago)

Author:

Dmitry Portnoy <dmitry.portnoy@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

d8cb15e

Parents:

d02c25f

Message:

Create a generic GetError() function in game-gui that returns the last error returned by a call to some other function in game-gui

File:

• game-gui-sdl.cpp (modified) (2 diffs)

game-gui-sdl.cpp

@@ -1 +1 @@
 #include "game-gui-sdl.hpp"
+
+string GameGui_SDL::s_errorMessage;
+
+string& GameGui_SDL::GetError() {
+   GameGui_SDL::s_errorMessage = SDL_GetError();
+
+   return GameGui_SDL::s_errorMessage;
+}
 
 bool GameGui_SDL::Init() {
@@ -5 +13 @@
    // prevents SDL from setting up its own handlers for SIG_SEGV and stuff like that
 
-   // If this function fails, I can call SDL_GetError() for more info
-   // I should create a generic error retrieval function, similar to SDL_GetError()
+   GameGui_SDL::s_errorMessage = "No error";
 
-   // cout << "SDL could not initialize! SDL_Error: " << SDL_GetError() << endl;
-
-   // TODO: Print out contextual error messages instead of just returning
    if (SDL_Init(SDL_INIT_EVERYTHING) < 0) {
       return RTWO_ERROR;