GliderPRO/Sources/Tools.c

//============================================================================
//----------------------------------------------------------------------------
//								   Tools.c
//----------------------------------------------------------------------------
//============================================================================


#include <TextUtils.h>
#include "Externs.h"
#include "Environ.h"
#include "RectUtils.h"
#include "Utilities.h"


#define kToolsHigh			4
#define kToolsWide			4
#define kTotalTools			16				// kToolsHigh * kToolsWide
#define kPopUpControl		129
#define kFirstBlower		1
#define kLastBlower			15
#define kBlowerBase			1
#define kFirstFurniture		1
#define kLastFurniture		15
#define kFurnitureBase		21
#define kFirstBonus			1
#define kLastBonus			15
#define kBonusBase			41
#define kFirstTransport		1
#define kLastTransport		12
#define kTransportBase		61
#define kFirstSwitch		1
#define kLastSwitch			9
#define kSwitchBase			81
#define kFirstLight			1
#define kLastLight			8
#define kLightBase			101
#define kFirstAppliance		1
#define kLastAppliance		14
#define kApplianceBase		121
#define kFirstEnemy			1
#define kLastEnemy			9
#define kEnemyBase			141
#define kFirstClutter		1
#define kLastClutter		15
#define kClutterBase		161
#define kToolsPictID		1011


void CreateToolsOffscreen (void);
void KillToolsOffscreen (void);
void FrameSelectedTool (void);
void DrawToolName (void);
void DrawToolTiles (void);
void SwitchToolModes (short);


Rect			toolsWindowRect, toolSrcRect, toolTextRect;
Rect			toolRects[kTotalTools];
ControlHandle	classPopUp;
GWorldPtr		toolSrcMap;
WindowPtr		toolsWindow;
short			isToolsH, isToolsV;
short			toolSelected, toolMode;
short			firstTool, lastTool, objectBase;
Boolean			isToolsOpen;


//==============================================================  Functions
//--------------------------------------------------------------  CreateToolsOffscreen

#ifndef COMPILEDEMO
void CreateToolsOffscreen (void)
{
	CGrafPtr	wasCPort;
	GDHandle	wasWorld;
	OSErr		theErr;
	
	if (toolSrcMap == nil)
	{
		GetGWorld(&wasCPort, &wasWorld);
		
		QSetRect(&toolSrcRect, 0, 0, 360, 216);
		theErr = CreateOffScreenGWorld(&toolSrcMap, &toolSrcRect, kPreferredDepth);
		SetGWorld(toolSrcMap, nil);
		LoadGraphic(kToolsPictID);
		
		SetGWorld(wasCPort, wasWorld);
	}
}
#endif

//--------------------------------------------------------------  KillToolsOffscreen

#ifndef COMPILEDEMO
void KillToolsOffscreen (void)
{
	if (toolSrcMap != nil)
	{
		DisposeGWorld(toolSrcMap);
//		KillOffScreenPixMap(toolSrcMap);
		toolSrcMap = nil;
	}
}
#endif

//--------------------------------------------------------------  FrameSelectedTool

#ifndef COMPILEDEMO
void FrameSelectedTool (void)
{
	Rect		theRect;
	short		toolIcon;
	
	toolIcon = toolSelected;
	if ((toolMode == kBlowerMode) && (toolIcon >= 7))
	{
		toolIcon--;
	}
	else if ((toolMode == kTransportMode) && (toolIcon >= 7))
	{
		if (toolIcon >= 15)
			toolIcon -= 4;
		else
			toolIcon = ((toolIcon - 7) / 2) + 7;
	}
	
	theRect = toolRects[toolIcon];
	PenSize(2, 2);
	ForeColor(redColor);
	FrameRect(&theRect);
	PenNormal();
	ForeColor(blackColor);
}
#endif

//--------------------------------------------------------------  DrawToolName

#ifndef COMPILEDEMO
void DrawToolName (void)
{
	Str255		theString;
	
	if (toolSelected == 0)
		PasStringCopy("\pSelection Tool", theString);
	else
		GetIndString(theString, kObjectNameStrings, 
				toolSelected + ((toolMode - 1) * 0x0010));
	
	EraseRect(&toolTextRect);
	MoveTo(toolTextRect.left + 3, toolTextRect.bottom - 6);
	TextFont(applFont);
	TextSize(9);
	TextFace(bold);
	ColorText(theString, 171L);
}
#endif

//--------------------------------------------------------------  DrawToolTiles

#ifndef COMPILEDEMO
void DrawToolTiles (void)
{
	Rect		srcRect, destRect;
	short		i;
	
	DrawCIcon(2000, toolRects[0].left, toolRects[0].top);	// Selection Tool
	
	for (i = 0; i < 15; i++)								// Other tools
	{
		QSetRect(&srcRect, 0, 0, 24, 24);
		QSetRect(&destRect, 0, 0, 24, 24);
		
		QOffsetRect(&srcRect, i * 24, (toolMode - 1) * 24);
		QOffsetRect(&destR