GliderPRO/Sources/Menu.c

//============================================================================
//----------------------------------------------------------------------------
//									Menu.c
//----------------------------------------------------------------------------
//============================================================================


//#include <Balloons.h>
#include <NumberFormatting.h>
#include <ToolUtils.h>
#include "DialogUtils.h"
#include "Externs.h"
#include "House.h"
#include "ObjectEdit.h"


#define kSheWantsNewGame		1
#define kSheWantsResumeGame		2


void UpdateMenusEditMode (void);
void UpdateMenusNonEditMode (void);
void UpdateMenusHouseOpen (void);
void UpdateMenusHouseClosed (void);
void UpdateResumeDialog (DialogPtr);
pascal Boolean ResumeFilter (DialogPtr, EventRecord *, short *);
short QueryResumeGame (void);
void HeyYourPissingAHighScore (void);


MenuHandle	appleMenu, gameMenu, optionsMenu, houseMenu;
Boolean		menusUp, resumedSavedGame;


extern	long		incrementModeTime;
extern	short		demoHouseIndex, wasHouseVersion;
extern	short		splashOriginH, splashOriginV, numberRooms;
extern	Boolean		quitting, noRoomAtAll, twoPlayerGame;
extern	Boolean		isMapOpen, isToolsOpen, isPlayMusicIdle;
extern	Boolean		isCoordOpen, failedMusic, splashDrawn;
extern	Boolean		houseOpen;


//==============================================================  Functions
//--------------------------------------------------------------  UpdateMenusEditMode
// Sets the menus to reflect that user is in edit mode.

void UpdateMenusEditMode (void)
{
	DisableMenuItem(gameMenu, iNewGame);
	DisableMenuItem(gameMenu, iTwoPlayer);
	DisableMenuItem(gameMenu, iOpenSavedGame);
	DisableMenuItem(optionsMenu, iHighScores);
	DisableMenuItem(optionsMenu, iHelp);
	CheckMenuItem(optionsMenu, iEditor, true);
}

//--------------------------------------------------------------  UpdateMenusNonEditMode
// Sets the menus to reflect that user is NOT in edit mode.

void UpdateMenusNonEditMode (void)
{
	if ((noRoomAtAll) || (!houseOpen) || (numberRooms <= 0))
	{
		DisableMenuItem(gameMenu, iNewGame);
		DisableMenuItem(gameMenu, iTwoPlayer);
		DisableMenuItem(gameMenu, iOpenSavedGame);
		if (houseOpen)
		{
			EnableMenuItem(gameMenu, iLoadHouse);
			EnableMenuItem(optionsMenu, iHighScores);
		}
		else
		{
			DisableMenuItem(gameMenu, iLoadHouse);
			DisableMenuItem(optionsMenu, iHighScores);
		}
	}
	else
	{
		EnableMenuItem(gameMenu, iNewGame);
		EnableMenuItem(gameMenu, iTwoPlayer);
		EnableMenuItem(gameMenu, iOpenSavedGame);
		EnableMenuItem(gameMenu, iLoadHouse);
		EnableMenuItem(optionsMenu, iHighScores);
	}
	if (demoHouseIndex == -1)
		DisableMenuItem(optionsMenu, iHelp);
	else
		EnableMenuItem(optionsMenu, iHelp);
	CheckMenuItem(optionsMenu, iEditor, false);
}

//--------------------------------------------------------------  UpdateMenusHouseOpen
// Sets the menus to reflect that a house is currently open.

void UpdateMenusHouseOpen (void)
{
	EnableMenuItem(gameMenu, iLoadHouse);
	if ((fileDirty) && (houseUnlocked))
		EnableMenuItem(houseMenu, iSave);
	else
		DisableMenuItem(houseMenu, iSave);
	if (houseUnlocked)
	{
		// EnableMenuItem(houseMenu, iSaveAs);
		EnableMenuItem(houseMenu, iHouse);
	}
	else
	{
		// DisableMenuItem(houseMenu, iSaveAs);
		DisableMenuItem(houseMenu, iHouse);
	}
	if ((noRoomAtAll) || (!houseUnlocked))
		DisableMenuItem(houseMenu, iRoom);
	else
		EnableMenuItem(houseMenu, iRoom);
	if ((objActive == kNoObjectSelected) || (!houseUnlocked))
	{
		DisableMenuItem(houseMenu, iObject);
		DisableMenuItem(houseMenu, iBringForward);
		DisableMenuItem(houseMenu, iSendBack);
	}
	else
	{
		EnableMenuItem(houseMenu, iObject);
		if ((objActive == kInitialGliderSelected) || 
				(objActive == kLeftGliderSelected) ||
				(objActive == kRightGliderSelected))
		{
			DisableMenuItem(houseMenu, iBringForward);
			DisableMenuItem(houseMenu, iSendBack);
		}
		else
		{
			EnableMenuItem(houseMenu, iBringForward);
			EnableMenuItem(houseMenu, iSendBack);
		}
	}
}

//--------------------------------------------------------------  UpdateMenusHouseClosed
// Sets t