Pararena2/Sources/Render.c

/*============================================================*/
/*============================================================*/
/*==														==*/
/*==			Rendering Directing Routines				==*/
/*==														==*/
/*============================================================*/
/*============================================================*/


/*========================================================  Includes  */

#include "Globals.h"
#include "UnivUtilities.h"
#include "Render.h"
#include "RenderAsm1.h"
#include "RenderAsm4.h"
#include "RenderQD.h"


/*========================================================  Functions  */
/*========================================================  FillInTheSrcAndMaskRect  */

void FillInTheSrcAndMaskRect (playerType *who)

{
	if (who->selector == kPlayerSelector)
	{
		if (leftGoalIsPlayers)
			who->srcRect = playerSrcRects[who->dirFlagSrc][who->postFlagSrc];
		else
			who->srcRect = opponentSrcRects[who->dirFlagSrc][who->postFlagSrc];
	}
	else
	{
		if (leftGoalIsPlayers)
			who->srcRect = opponentSrcRects[who->dirFlagSrc][who->postFlagSrc];
		else
			who->srcRect = playerSrcRects[who->dirFlagSrc][who->postFlagSrc];
	}
	
	if (who->arrayFlagMask == kMask)
	{
		who->maskRect = playerSrcRects[who->dirFlagMask][who->postFlagMask];
	}
	else
	{
		who->maskRect = fadeMaskRects[who->dirFlagMask][who->postFlagMask];
	}
}


/*========================================================  FillInTheSrcAndMaskAddr  */

void FillInTheSrcAndMaskAddr (playerType *who)

{
	if (who->selector == kPlayerSelector)
	{
		if (leftGoalIsPlayers)
			who->srcAddr = playerSrcAddrs[who->dirFlagSrc][who->postFlagSrc];
		else
			who->srcAddr = opponentSrcAddrs[who->dirFlagSrc][who->postFlagSrc];
	}
	else
	{
		if (leftGoalIsPlayers)
			who->srcAddr = opponentSrcAddrs[who->dirFlagSrc][who->postFlagSrc];
		else
			who->srcAddr = playerSrcAddrs[who->dirFlagSrc][who->postFlagSrc];
	}
	
	if (who->arrayFlagMask == kMask)
		who->maskAddr = maskAddrs[who->dirFlagMask][who->postFlagMask];
	else
		who->maskAddr = fadeMaskAddrs[who->dirFlagMask][who->postFlagMask];
}


/*========================================================  DetermineFrameRate  */

void DetermineFrameRate (void)

{
	if (doSkipFrames)
	{
		if ((Ticks % kFramesToSkip) == 0)
			drawThisFrame = TRUE;
		else
			drawThisFrame = FALSE;
	}
	else
		drawThisFrame = TRUE;
}


/*========================================================  HandlePreGraphics  */

void HandlePreGraphics (void)

{
	if (netGameInSession)
	{
		if (imTheMaster)
		{
			playerInBack = (thePlayer.zPos > theOpponent.zPos);
		}
		else if (!madeThePickUp)
		{
			return;
		}
	}
	else
	{
		playerInBack = (thePlayer.zPos > theOpponent.zPos);
	}
	
	if (useQD)
	{
		FillInTheSrcAndMaskRect(&thePlayer);
		FillInTheSrcAndMaskRect(&theOpponent);
	}
	else
	{
		FillInTheSrcAndMaskAddr(&thePlayer);
		FillInTheSrcAndMaskAddr(&theOpponent);
	}
}


/*========================================================  HandlePostGraphics  */

void HandlePostGraphics (void)

{
	if (netGameInSession)
	{
		if ((!imTheMaster) && (!madeThePickUp))
			return;
	}
	
	if (drawThisFrame)
	{
		theBall.eraser = theBall.isRect;
		thePlayer.wasRect = thePlayer.isRect;
		theOpponent.wasRect = theOpponent.isRect;
		theBall.wasRect = theBall.isRect;
		boardCursor.wasRect = boardCursor.isRect;
	}
}


/*========================================================  RenderScene  */

void RenderScene (void)

{
	if (netGameInSession)
	{
		if ((!imTheMaster) && (!madeThePickUp))
			return;
	}
	
	if (useQD)
	{
		if (isColor)
			RenderSceneQDC();
		else
			RenderSceneQD1();
	}
	else
	{
		switch (isDepth)
		{
			case kDisplay1Bit:
				RenderSceneAsm1();
				break;
			case kDisplay4Bit:
				RenderSceneAsm4();
				break;
			case kDisplay8Bit:
				break;
		}
	}
}


/*========================================================  DisplayScoreDigit  */

void DisplayScoreDigit (short place, short digit, short who)

{
	if (isColor)
		DisplayScoreDigitQDC(place, digit, who);
	else
		DisplayScoreDigitQD1(place, digit, who);
}


/*========================================================  DisplayPlayerFouls  */

void DisplayPlayerFouls (short fouls)

{
	if (isColor)
		DisplayPlayerFoulsQDC(fouls);
	else
		DisplayPlayerFoulsQD1(fouls);
}


/*========================================================  DisplayOpponentFouls  */

void DisplayOpponentFouls (short fouls)

{
	if (isColor)
		DisplayOpponentFoulsQDC(fouls);
	else
		DisplayOpponentFoulsQD1(fouls);
}


/*========================================================  TwinkleAStar  */

void TwinkleAStar (void)

{
	short		starNumber, colorNumber;
	
	starNumber = RandomInt(kNumberOfStars);
	colorNumber = RandomInt(kNumberOfStarColors);
	
	if (splashIsUp)
	{
		starNumber = 0;
		colorNumber = 0;
	}
	
	if (isColor)
		TwinkleAStarQDC(starNumber, colorNumber);
	else
		TwinkleAStarQD1(starNumber);
}


/*========================================================  DrawAllStars  */

void DrawAllStars (void)

{
	short		i, colorNumber;
	
	for (i = 0; i < kNumberOfStars; i++)
	{
		colorNumber = RandomInt(kNumberOfStarColors);
		
		if (isColor)
			DrawOffscreenAStarQDC(i, colorNumber);
		else
			DrawOffscreenAStarQD1(i);
	}
}


/*========================================================  UpdateArrows  */

void UpdateArrows (void)

{
	if (isColor)
		UpdateArrowsQDC();
	else
		UpdateArrowsQD1();
}


/*========================================================  UpdateBallTimers  */

void UpdateBallTimers (playerType *who)

{
	Rect			tempRect;
	
	if (who->selector == kPlayerSelector)
	{
		if (leftGoalIsPlayers)
			tempRect = leftTimingDest;
		else
			tempRect = rightTimingDest;
	}
	else
	{
		if (leftGoalIsPlayers)
			tempRect = rightTimingDest;
		else
			tempRect = leftTimingDest;
	}
	
	tempRect.bottom = tempRect.top + ((kLoopLimitOnHeldBall - who->loopsBallHeld) / 
			kTimingScale);
	
	if (isColor)
		UpdateBallTimersQDC(&tempRect);
	else
		UpdateBallTimersQD1(&tempRect);
}