GliderPRO/Sources/RoomGraphics.c

//============================================================================
//----------------------------------------------------------------------------
//								 RoomGraphics.c
//----------------------------------------------------------------------------
//============================================================================


#include <Resources.h>
#include "Externs.h"
#include "Environ.h"
#include "MainWindow.h"
#include "RectUtils.h"
#include "Room.h"


#define kManholeThruFloor		3957


void LoadGraphicSpecial (short);
void DrawRoomBackground (short, short, short);
void DrawFloorSupport (void);
void ReadyBackMap (void);
void RestoreWorkMap (void);
void DrawLighting (void);


Rect		suppSrcRect;
GWorldPtr	suppSrcMap;
Rect		localRoomsDest[9];
Rect		houseRect;
short		numNeighbors, numLights, thisTiles[kNumTiles];
short		localNumbers[9], thisBackground;
Boolean		isStructure[9], wardBitSet;

extern	CGrafPtr	savedMaps[];
extern	Rect		tempManholes[];
extern	short		numTempManholes, tvWithMovieNumber;
extern	Boolean		shadowVisible, takingTheStairs;


//==============================================================  Functions
//--------------------------------------------------------------  DrawLocale

void DrawLocale (void)
{
	short		i, roomV;
	char		wasState;
	CGrafPtr	wasCPort;
	GDHandle	wasWorld;
		
	ZeroFlamesAndTheLike();
	ZeroDinahs();
	KillAllBands();
	ZeroMirrorRegion();
	ZeroTriggers();
	numTempManholes = 0;
	FlushAnyTriggerPlaying();
	DumpTriggerSound();
	tvInRoom = false;
	tvWithMovieNumber = -1;
	
	wasState = HGetState((Handle)thisHouse);
	HLock((Handle)thisHouse);
	roomV = (*thisHouse)->rooms[thisRoomNumber].floor;
	HSetState((Handle)thisHouse, wasState);
	
	for (i = 0; i < 9; i++)
	{
		localNumbers[i] = GetNeighborRoomNumber(i);
		isStructure[i] = IsRoomAStructure(localNumbers[i]);
	}
	ListAllLocalObjects();
	
	GetGWorld(&wasCPort, &wasWorld);
	SetGWorld(backSrcMap, nil);
	PaintRect(&backSrcRect);
	
	if (numNeighbors > 3)
	{
		numLights = GetNumberOfLights(localNumbers[kNorthWestRoom]);
		DrawRoomBackground(localNumbers[kNorthWestRoom], kNorthWestRoom, roomV + 1);
		DrawARoomsObjects(kNorthWestRoom, false);
		
		numLights = GetNumberOfLights(localNumbers[kNorthEastRoom]);
		DrawRoomBackground(localNumbers[kNorthEastRoom], kNorthEastRoom, roomV + 1);
		DrawARoomsObjects(kNorthEastRoom, false);
		
		numLights = GetNumberOfLights(localNumbers[kNorthRoom]);
		DrawRoomBackground(localNumbers[kNorthRoom], kNorthRoom, roomV + 1);
		DrawARoomsObjects(kNorthRoom, false);
		
		numLights = GetNumberOfLights(localNumbers[kSouthWestRoom]);
		DrawRoomBackground(localNumbers[kSouthWestRoom], kSouthWestRoom, roomV - 1);
		DrawARoomsObjects(kSouthWestRoom, false);
		
		numLights = GetNumberOfLights(localNumbers[kSouthEastRoom]);
		DrawRoomBackground(localNumbers[kSouthEastRoom], kSouthEastRoom, roomV - 1);
		DrawARoomsObjects(kSouthEastRoom, false);
		
		numLights = GetNumberOfLights(localNumbers[kSouthRoom]);
		DrawRoomBackground(localNumbers[kSouthRoom], kSouthRoom, roomV - 1);
		DrawARoomsObjects(kSouthRoom, false);
	}
	
	if (numNeighbors > 1)
	{
		numLights = GetNumberOfLights(localNumbers[kWestRoom]);
		DrawRoomBackground(localNumbers[kWestRoom], kWestRoom, roomV);
		DrawARoomsObjects(kWestRoom, false);
		DrawLighting();
		
		numLights = GetNumberOfLights(localNumbers[kEastRoom]);
		DrawRoomBackground(localNumbers[kEastRoom], kEastRoom, roomV);
		DrawARoomsObjects(kEastRoom, false);
		DrawLighting();
	}
	
	numLights = GetNumberOfLights(localNumbers[kCentralRoom]);
	DrawRoomBackground(localNumbers[kCentralRoom], kCentralRoom, roomV);
	DrawARoomsObjects(kCentralRoom, false);
	DrawLighting();
	
	if (numNeighbors > 3)
		DrawFloorSupport();
	RestoreWorkMap();
	shadowVisible = IsShadowVisible();
	takingTheStairs = false;
	
	SetGWorld(wasCPort, wasWorld);
}

//--------------------------------------------------------------  LoadGraphicSpecial

void LoadGraphicSpecial (short resID)
{
	Rect		bounds;
	PicHandle	thePicture;
	
	thePicture = GetPicture(resID);
	if (thePicture == nil)
	{
		thePicture = (PicHandle)GetResource