Changeset d8cb15e in opengl-game for game-gui-glfw.cpp

Timestamp:

Aug 30, 2019, 7:30:53 PM (6 years ago)

Author:

Dmitry Portnoy <dmitry.portnoy@…>

Branches:

feature/imgui-sdl, master, points-test

Children:

5529ab5

Parents:

d5f2b42

Message:

Implement GetError() in game-gui-glfw and start using game-gui-glfw in opengl-game to show a window

File:

• game-gui-glfw.cpp (modified) (1 diff)

game-gui-glfw.cpp

@@ -1 +1 @@
 #include "game-gui-glfw.hpp"
 
+string GameGui_GLFW::s_errorMessage;
+
+void glfw_error_callback(int error, const char* description) {
+   GameGui_GLFW::s_errorMessage = description;
+}
+
+string& GameGui_GLFW::GetError() {
+   return GameGui_GLFW::s_errorMessage;
+}
+
 bool GameGui_GLFW::Init() {
-   return glfwInit() == GLFW_TRUE ? RTWO_SUCCESS : RTWO_SUCCESS;
+   GameGui_GLFW::s_errorMessage = "No error";
+   glfwSetErrorCallback(glfw_error_callback);
+
+   return glfwInit() == GLFW_TRUE ? RTWO_SUCCESS : RTWO_ERROR;
 }