void PauseMenuMode::Start() {
mButtonPressed = -1;
// get the last frame rendered
glReadBuffer(GL_FRONT);
//glPixelStorei(GL_PACK_ALIGNMENT,1);
unsigned char *buf = (unsigned char *)malloc(sizeof(char) * 3 *
mGameWindow->GetWidth() * mGameWindow->GetHeight());
glReadPixels(0, 0, mGameWindow->GetWidth(), mGameWindow->GetHeight(),
GL_RGB, GL_UNSIGNED_BYTE, buf);
// bind it to a texture
glGenTextures(1, &mBackgroundTexture);
glBindTexture(GL_TEXTURE_2D, mBackgroundTexture);
gluBuild2DMipmaps(GL_TEXTURE_2D, GL_RGB, mGameWindow->GetWidth(),
mGameWindow->GetHeight(), GL_RGB, GL_UNSIGNED_BYTE, buf);
free(buf);
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
mNextMode = NULL;
InputManager *im = mGameWindow->GetInputManager();
im->AddKeyEvent(&mResume, SDLK_ESCAPE);
im->AddMouseEvent(&mClick, IM_MOUSE_LEFT_BUTTON);
im->ResetAllInputEvents();
mGameWindow->SetOrthographicProjection();
}
void CharacterSelectMode::Start() {
mButtonPressed = -1;
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
mNextMode = NULL;
InputManager *im = mGameWindow->GetInputManager();
im->AddMouseEvent(&mClick, IM_MOUSE_LEFT_BUTTON);
im->ResetAllInputEvents();
mGameWindow->SetOrthographicProjection();
Vector3 zeroVec;
mSarge.Initialize(mWorldMode, 10, 10, 0, 0, 0, 0, zeroVec, zeroVec, 0);
mScrappy.Initialize(mWorldMode, 10, 10, 0, 0, 0, 0, zeroVec, zeroVec, 0);
}