GliderPRO/Sources/ObjectAdd.c

//============================================================================
//----------------------------------------------------------------------------
//								   ObjectAdd.c
//----------------------------------------------------------------------------
//============================================================================


#include <ToolUtils.h>
#include "Externs.h"
#include "ObjectEdit.h"
#include "RectUtils.h"


#define kNoMoreObjectsAlert		1008
#define kNoMoreSpecialAlert		1028
#define kMaxSoundTriggers		1
#define kMaxStairs				1
#define kMouseholeBottom		295
#define kFireplaceBottom		297
#define kManholeSits			322
#define kGrecoVentTop			303
#define kSewerBlowerTop			292


short FindEmptyObjectSlot (void);
short HowManyCandleObjects (void);
short HowManyTikiObjects (void);
short HowManyBBQObjects (void);
short HowManyCuckooObjects (void);
short HowManyBandsObjects (void);
short HowManyGreaseObjects (void);
short HowManyStarsObjects (void);
short HowManySoundObjects (void);
short HowManyUpStairsObjects (void);
short HowManyDownStairsObjects (void);
short HowManyShredderObjects (void);
short HowManyDynamicObjects (void);
void ShoutNoMoreSpecialObjects (void);


short		wasFlower;


//==============================================================  Functions
//--------------------------------------------------------------  AddNewObject

Boolean AddNewObject (Point where, short what, Boolean showItNow)
{
	KeyMap		theseKeys;
	Rect		srcRect, newRect;
	short		direction, dist;
	Boolean		handled, drawWholeRoom;
	
#ifndef COMPILEDEMO
	
	objActive = FindEmptyObjectSlot();
	if (objActive == -1)
	{
		ShoutNoMoreObjects();
		return (false);
	}
	
	drawWholeRoom = false;
	
	switch (what)
	{
		case kFloorVent:
		case kFloorBlower:
		case kSewerGrate:
		case kTaper:
		case kCandle:
		case kStubby:
		case kTiki:
		case kBBQ:
		case kInvisBlower:
		case kGrecoVent:
		case kSewerBlower:
		case kLiftArea:
		if (((what == kTaper) || (what == kCandle) || (what == kStubby)) && 
				(HowManyCandleObjects() >= kMaxCandles))
		{
			ShoutNoMoreSpecialObjects();
			return (false);
		}
		else if ((what == kTiki) && (HowManyTikiObjects() >= kMaxTikis))
		{
			ShoutNoMoreSpecialObjects();
			return (false);
		}
		else if ((what == kBBQ) && (HowManyBBQObjects() >= kMaxCoals))
		{
			ShoutNoMoreSpecialObjects();
			return (false);
		}
		srcRect = srcRects[what];
		thisRoom->objects[objActive].data.a.topLeft.h = where.h - HalfRectWide(&srcRect);
		QSetRect(&newRect, 0, 0, RectWide(&srcRect), RectTall(&srcRect));
		if (what == kFloorVent)
			thisRoom->objects[objActive].data.a.topLeft.v = kFloorVentTop;
		else if (what == kFloorBlower)
			thisRoom->objects[objActive].data.a.topLeft.v = kFloorBlowerTop;
		else if ((what == kTaper) || (what == kCandle) || (what == kStubby) || 
				(what == kTiki) || (what == kBBQ) || (what == kInvisBlower) || 
				(what == kLiftArea))
			thisRoom->objects[objActive].data.a.topLeft.v = where.v - HalfRectTall(&srcRect);
		else if (what == kGrecoVent)
			thisRoom->objects[objActive].data.a.topLeft.v = kGrecoVentTop;
		else if (what == kSewerBlower)
			thisRoom->objects[objActive].data.a.topLeft.v = kSewerBlowerTop;
		QOffsetRect(&newRect, thisRoom->objects[objActive].data.a.topLeft.h, 
				thisRoom->objects[objActive].data.a.topLeft.v);
		thisRoom->objects[objActive].data.a.distance = 64;
		thisRoom->objects[objActive].data.a.initial = true;
		thisRoom->objects[objActive].data.a.state = true;
		thisRoom->objects[objActive].data.a.vector = 0x01;
		if (what == kLiftArea)
			thisRoom->objects[objActive].data.a.tall = 0x10;
		else
			thisRoom->objects[objActive].data.a.tall = 0x00;
		break;
		
		case kCeilingVent:
		case kCeilingBlower:
		srcRect = srcRects[what];
		thisRoom->objects[objActive].data.a.topLeft.h = where.h - HalfRectWide(&srcRect);
		QSetRect(&newRect, 0, 0, RectWide(&srcRect), RectTall(&srcRect));
		if (what == kCeilingVent)
			thisRoom->objects[objActive].data.a.topLeft.v = kCeilingVentTop;
		else if (what == kCeilingBlower)
			thisRoom->objects[objActive].data.a.topLeft.v = kCeilingBlowerTop;