Pararena2/Sources/MainWindow.c

/*============================================================*/
/*============================================================*/
/*==														==*/
/*==				Main Window Routines					==*/
/*==														==*/
/*============================================================*/
/*============================================================*/


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

#include "Globals.h"
#include "UnivUtilities.h"
#include "MainWindow.h"
#include "Render.h"


/*========================================================  Functions  */
/*========================================================  EraseMenuBarRect  */

void EraseMenuBarRect (void)

{
	RgnHandle		newVis;
	GrafPtr			wasPort;
	Rect			theRect;
	Point			thePoint;
	
	GetPort(&wasPort);
	SetPort((GrafPtr)mainWndo);
	GetOrigin(&thePoint);
	SetOrigin(0, 0);
	
	theRect = screenBits.bounds;
	theRect.bottom = theRect.top + wasMenuBarHeight;
	
	newVis = NewRgn();
	RectRgn(newVis, &theRect);
	
	UnionRgn(mainWndo->visRgn, newVis, mainWndo->visRgn);
	
	if (isColor)
		CopyBits(&((GrafPtr)offCWorkPtr)->portBits, &(((GrafPtr)mainWndo)->portBits), 
				&theRect, &theRect, srcCopy, kNilPointer);
	else
		CopyBits(&offWorkBits, &(mainWndo->portBits), &theRect, &theRect, 
				srcCopy, kNilPointer);
	
	DisposeRgn(newVis);
	SetOrigin(thePoint.h, thePoint.v);
	SetPort((GrafPtr)wasPort);
}


/*========================================================  FixVisRegion  */

void FixVisRegion (void)

{
	RgnHandle		newVis;
	GrafPtr			wasPort;
	Rect			theRect;
	Point			thePoint;
	
	GetPort(&wasPort);
	SetPort((GrafPtr)mainWndo);
	GetOrigin(&thePoint);
	SetOrigin(0, 0);
	
	theRect = screenBits.bounds;
	theRect.top += wasMenuBarHeight;
	
	newVis = NewRgn();
	RectRgn(newVis, &theRect);
	
	SectRgn(mainWndo->visRgn, newVis, mainWndo->visRgn);
	
	DisposeRgn(newVis);
	SetOrigin(thePoint.h, thePoint.v);
	SetPort((GrafPtr)wasPort);
}

/*========================================================  LoadBackgroundPict  */

void LoadBackgroundPict (void)

{
	Rect			pictRect;
	PicHandle		thePict;
	
	if (isColor)
	{
		SetPort((GrafPtr)offCBackPtr);
		
		if (displayMode == kDisplay13Inch)
			thePict = GetPicture(rArenaPictLg4BitID);
		else
			thePict = GetPicture(rArenaPictSm4BitID);
		
		if (thePict != kNilPointer)
		{
			HLock((Handle)thePict);
			pictRect = (**thePict).picFrame;
			DrawPicture(thePict, &pictRect);
			HUnlock((Handle)thePict);
			ReleaseResource((Handle)thePict);
		}
		else
			DeathError(kErrNoPictRsrc);
	}
	else
	{
		SetPort((GrafPtr)offBackPtr);
		
		if (displayMode == kDisplay13Inch)
			thePict = GetPicture(rArenaPictLg1BitID);
		else
			thePict = GetPicture(rArenaPictSm1BitID);
		
		if (thePict != kNilPointer)
		{
			HLock((Handle)thePict);
			pictRect = (**thePict).picFrame;
			DrawPicture(thePict, &pictRect);
			HUnlock((Handle)thePict);
			ReleaseResource((Handle)thePict);
		}
		else
			DeathError(kErrNoPictRsrc);
	}
}


/*========================================================  UpdateGoalPicts  */

void UpdateGoalPicts (Boolean drawToMain)

{
	#define 		kBackBoardHeight	20
	RGBColor		theRGBColor;
	Rect			tempRect;
	RgnHandle		leftRgn, rightRgn, tempRgn;
	GrafPtr			wasPort;
	
	LoadBackgroundPict();
	
	leftRgn = kNilPointer;
	rightRgn = kNilPointer;
	
	if (arenaSize == kSmallArena)
	{
		leftRgn = NewRgn();		/* define left & right goal regions for small arena */
		OpenRgn();
		MoveTo(6, 174);
		LineTo(14, 138);
		LineTo(39, 104);
		LineTo(78, 76);
		LineTo(132, 53);
		LineTo(191, 40);
		LineTo(256, 34);
		LineTo(256, 34 - kBackBoardHeight);
		LineTo(191, 40 - kBackBoardHeight);
		LineTo(132, 53 - kBackBoardHeight);
		LineTo(78, 76 - kBackBoardHeight);
		LineTo(39, 104 - kBackBoardHeight);
		LineTo(14, 138 - kBackBoardHeight);
		LineTo(6, 174 - kBackBoardHeight);
		LineTo(6, 174);
		CloseRgn(leftRgn);
		
		rightRgn = NewRgn();
		OpenRgn();
		MoveTo(512 - 6, 174);
		LineTo(512 - 14, 138);
		LineTo(512 - 39, 104);
		LineTo(512 - 78, 76);
		LineTo(512 - 132, 53);
		LineTo(512 - 191, 40);
		LineTo(512 - 256, 34);
		LineTo(512 - 256, 34 - kBackBoa