BOOL C4GraphicsSystem::InitLoaderScreen(const char *szLoaderSpec, bool fDrawBlackScreenFirst)
{
// create new loader; overwrite current only if successful
C4LoaderScreen *pNewLoader = new C4LoaderScreen();
pNewLoader->SetBlackScreen(fDrawBlackScreenFirst);
if (!pNewLoader->Init(szLoaderSpec)) { delete pNewLoader; return FALSE; }
if (pLoaderScreen) delete pLoaderScreen;
pLoaderScreen = pNewLoader;
// apply user gamma for loader
ApplyGamma();
// done, success
return TRUE;
}
void C4GraphicsSystem::Execute()
{
// activity check
if (!StartDrawing()) return;
bool fBGDrawn = false;
// If lobby running, message board only (page flip done by startup message board)
if (!Game.pGUI || !Game.pGUI->HasFullscreenDialog(true)) // allow for message board behind GUI
if(Game.Network.isLobbyActive() || !Game.IsRunning)
if (Application.isFullScreen)
{
// Message board
if (iRedrawBackground) ClearFullscreenBackground();
MessageBoard.Execute();
if (!Game.pGUI || !C4GUI::IsActive())
{ FinishDrawing(); return; }
fBGDrawn = true;
}
// fullscreen GUI?
if (Application.isFullScreen && Game.pGUI && C4GUI::IsActive() && (Game.pGUI->HasFullscreenDialog(false) || !Game.IsRunning))
{
if (!fBGDrawn && iRedrawBackground) ClearFullscreenBackground();
Game.pGUI->Render(!fBGDrawn);
FinishDrawing();
return;
}
// Fixed screen rate in old network
ScreenRate = 1;
// Background redraw
if (Application.isFullScreen)
if (iRedrawBackground)
DrawFullscreenBackground();
// Screen rate skip frame draw
ScreenTick++; if (ScreenTick>=ScreenRate) ScreenTick=0;
// Reset object audibility
Game.Objects.ResetAudibility();
// some hack to ensure the mouse is drawn after a dialog close and before any
// movement messages
if (Game.pGUI && !C4GUI::IsActive())
SetMouseInGUI(false, false);
// Viewports
for (C4Viewport *cvp=FirstViewport; cvp; cvp=cvp->Next)
cvp->Execute();
if (Application.isFullScreen)
{
// Upper board
UpperBoard.Execute();
// Message board
MessageBoard.Execute();
// Help & Messages
DrawHelp();
DrawHoldMessages();
DrawFlashMessage();
}
// InGame-GUI
if (Game.pGUI && C4GUI::IsActive())
{
Game.pGUI->Render(false);
}
// Palette update
if (fSetPalette) { SetPalette(); /*SetDarkColorTable();*/ fSetPalette=FALSE; }
// gamma update
if (fSetGamma)
{
ApplyGamma();
fSetGamma=FALSE;
}
// Video record & status (fullsrceen)
if (Application.isFullScreen)
Video.Execute();
// done
FinishDrawing();
}
void CGameOptions::SetGamma(s32 val, bool apply) {
m_gamma = zeus::clamp(-100, val, 100);
if (apply)
ApplyGamma();
}