void RenderViewport::SetViewport(FLevelLocals *Level, RenderThread *thread, int fullWidth, int fullHeight, float trueratio)
{
int virtheight, virtwidth, virtwidth2, virtheight2;
if (!RenderingToCanvas)
{ // Set r_viewsize cvar to reflect the current view size
UCVarValue value;
char temp[16];
mysnprintf(temp, countof(temp), "%d x %d", viewwidth, viewheight);
value.String = temp;
r_viewsize.ForceSet(value, CVAR_String);
}
fuzzviewheight = viewheight - 2; // Maximum row the fuzzer can draw to
CenterX = viewwindow.centerx;
CenterY = viewwindow.centery;
virtwidth = virtwidth2 = fullWidth;
virtheight = virtheight2 = fullHeight;
if (AspectTallerThanWide(trueratio))
{
virtheight2 = virtheight2 * AspectMultiplier(trueratio) / 48;
}
else
{
virtwidth2 = virtwidth2 * AspectMultiplier(trueratio) / 48;
}
if (AspectTallerThanWide(viewwindow.WidescreenRatio))
{
virtheight = virtheight * AspectMultiplier(viewwindow.WidescreenRatio) / 48;
}
else
{
virtwidth = virtwidth * AspectMultiplier(viewwindow.WidescreenRatio) / 48;
}
double ypixelstretch = (Level->info) ? Level->info->pixelstretch : 1.2;
BaseYaspectMul = 320.0 * virtheight2 / (r_Yaspect * virtwidth2);
YaspectMul = 320.0 * virtheight / (r_Yaspect * virtwidth) * ypixelstretch / 1.2;
IYaspectMul = (double)virtwidth * r_Yaspect / 320.0 / virtheight;
InvZtoScale = YaspectMul * CenterX;
WallTMapScale2 = IYaspectMul / CenterX * 1.2 / ypixelstretch;
// thing clipping
fillshort(screenheightarray, viewwidth, (short)viewheight);
InitTextureMapping();
// Reset r_*Visibility vars
thread->Light->SetVisibility(this, r_visibility, !!(Level->flags3 & LEVEL3_NOLIGHTFADE));
SetupBuffer();
}
void DrawHUD()
{
player_t * CPlayer = StatusBar->CPlayer;
players[consoleplayer].inventorytics = 0;
if (hud_althudscale && SCREENWIDTH>640)
{
hudwidth=SCREENWIDTH/2;
if (hud_althudscale == 4)
{
if (uiscale == 0)
{
hudwidth = CleanWidth;
hudheight = CleanHeight;
}
else
{
hudwidth = SCREENWIDTH / uiscale;
hudheight = SCREENHEIGHT / uiscale;
}
}
else if (hud_althudscale == 3)
{
hudwidth = SCREENWIDTH / 4;
hudheight = SCREENHEIGHT / 4;
}
else if (hud_althudscale == 2)
{
// Optionally just double the pixels to reduce scaling artifacts.
hudheight=SCREENHEIGHT/2;
}
else
{
if (AspectTallerThanWide(WidescreenRatio))
{
hudheight = hudwidth * 30 / AspectMultiplier(WidescreenRatio); // BaseRatioSizes is inverted for this mode
}
else
{
hudheight = hudwidth * 30 / (48*48/AspectMultiplier(WidescreenRatio));
}
}
}
else
{
hudwidth=SCREENWIDTH;
hudheight=SCREENHEIGHT;
}
if (!automapactive)
{
int i;
// No HUD in the title level!
if (gamestate == GS_TITLELEVEL || !CPlayer) return;
if (!deathmatch) DrawStatus(CPlayer, 5, hudheight-50);
else
{
DrawStatus(CPlayer, 5, hudheight-75);
DrawFrags(CPlayer, 5, hudheight-70);
}
DrawHealth(CPlayer, 5, hudheight-45);
DrawArmor(CPlayer->mo->FindInventory(NAME_BasicArmor), CPlayer->mo->FindInventory(NAME_HexenArmor), 5, hudheight-20);
i=DrawKeys(CPlayer, hudwidth-4, hudheight-10);
i=DrawAmmo(CPlayer, hudwidth-5, i);
if (hud_showweapons) DrawWeapons(CPlayer, hudwidth - 5, i);
DrawInventory(CPlayer, 144, hudheight-28);
if (CPlayer->camera && CPlayer->camera->player)
{
StatusBar->DrawCrosshair();
}
if (idmypos) DrawCoordinates(CPlayer);
DrawTime();
DrawLatency();
}
else
{
FString mapname;
char printstr[256];
int seconds;
int length=8*SmallFont->GetCharWidth('0');
int fonth=SmallFont->GetHeight()+1;
int bottom=hudheight-1;
if (am_showtotaltime)
{
seconds = Tics2Seconds(level.totaltime);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_ttim, printstr, hudwidth-length, bottom, 0x10000);
bottom -= fonth;
}
if (am_showtime)
{
if (level.clusterflags&CLUSTER_HUB)
{
seconds = Tics2Seconds(level.time);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_time, printstr, hudwidth-length, bottom, 0x10000);
bottom -= fonth;
}
// Single level time for hubs
seconds= Tics2Seconds(level.maptime);
mysnprintf(printstr, countof(printstr), "%02i:%02i:%02i", seconds/3600, (seconds%3600)/60, seconds%60);
DrawHudText(SmallFont, hudcolor_ltim, printstr, hudwidth-length, bottom, 0x10000);
}
ST_FormatMapName(mapname);
screen->DrawText(SmallFont, hudcolor_titl, 1, hudheight-fonth-1, mapname,
DTA_KeepRatio, true,
DTA_VirtualWidth, hudwidth, DTA_VirtualHeight, hudheight, TAG_DONE);
DrawCoordinates(CPlayer);
}
}