void HumanClientApp::Reinitialize() {
bool fullscreen = GetOptionsDB().Get<bool>("fullscreen");
bool fake_mode_change = GetOptionsDB().Get<bool>("fake-mode-change");
std::pair<int, int> size = GetWindowWidthHeight();
bool fullscreen_transition = Fullscreen() != fullscreen;
GG::X old_width = AppWidth();
GG::Y old_height = AppHeight();
SetVideoMode(GG::X(size.first), GG::Y(size.second), fullscreen, fake_mode_change);
if (fullscreen_transition) {
FullscreenSwitchSignal(fullscreen); // after video mode is changed but before DoLayout() calls
} else if (fullscreen &&
(old_width != size.first || old_height != size.second) &&
GetOptionsDB().Get<bool>("UI.auto-reposition-windows"))
{
// Reposition windows if in fullscreen mode... handled here instead of
// HandleWindowResize() because the prev. fullscreen resolution is only
// available here.
RepositionWindowsSignal();
}
// HandleWindowResize is already called via this signal sent from
// SDLGUI::HandleSystemEvents() when in windowed mode. This sends the
// signal (and hence calls HandleWindowResize()) when in fullscreen mode,
// making the signal more consistent...
if (fullscreen) {
WindowResizedSignal(GG::X(size.first), GG::Y(size.second));
}
}
void EveGGApp::GLInit()
{
double ratio = Value(AppWidth() * 1.0) / Value(AppHeight());
glEnable(GL_BLEND);
glEnable(GL_CULL_FACE);
glEnable(GL_DEPTH_TEST);
glClearColor(0, 0, 0, 0);
glViewport(0, 0, Value(AppWidth()), Value(AppHeight()));
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(50.0, ratio, 1.0, 10.0);
gluLookAt(0.0, 0.0, 5.0,
0.0, 0.0, 0.0,
0.0, 1.0, 0.0);
glMatrixMode(GL_MODELVIEW);
}
void EveGGApp::Enter2DMode()
{
glPushAttrib(GL_ENABLE_BIT | GL_PIXEL_MODE_BIT | GL_TEXTURE_BIT);
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
glDisable(GL_CULL_FACE);
glEnable(GL_TEXTURE_2D);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glViewport(0, 0, Value(AppWidth()), Value(AppHeight()));
glMatrixMode(GL_PROJECTION);
glPushMatrix();
glLoadIdentity();
glOrtho(0.0, Value(AppWidth()), Value(AppHeight()), 0.0, 0.0, Value(AppWidth()));
glMatrixMode(GL_MODELVIEW);
glPushMatrix();
glLoadIdentity();
}
