//////////

//

//  File:       QTSprites.c

//

//  Contains:   QuickTime sprites support for QuickTime movies.

//              This file is used for BOTH MacOS and Windows.

//

//  Written by: ???

//  Revised by: Tim Monroe and Deeje Cooley

//              Based (heavily!) on the existing MakeSpriteMovie.c code written by ???.

//

//  Copyright:  © 1997-1998 by Apple Computer, Inc., all rights reserved.

//

//  Change History (most recent first):

//

//     <1>      04/02/98    rtm     first file; integrated existing code with shell framework

//     

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//////////

//

// header files

//

//////////

#include <Endian.h>

#include <FixMath.h>

#include <Fonts.h>

#include <Movies.h>

#include <Processes.h>

#include <QuickTimeComponents.h>

#include <Resources.h>

#include <Script.h>

#ifndef _SPRITEUTILITIES_

#include "SpriteUtilities.h"

#endif

#ifndef __ENDIANUTILITIES__

#include "EndianUtilities.h"

#endif

#include "ComApplication.h"

#if TARGET_OS_MAC

#include "MacFramework.h"

#endif

#if TARGET_OS_WIN32

#include "WinFramework.h"

#endif

//////////

//

// constants

//

//////////

// sizes of the three sprite tracks

#define kIconSpriteTrackWidth               294

#define kIconSpriteTrackHeight              100

#define kPenguinSpriteTrackWidth            152

#define kPenguinSpriteTrackHeight           202

#define kSpaceSpriteTrackWidth              640

#define kSpaceSpriteTrackHeight             480

// PICT resource IDs

#define kOldQTIconID                        200

#define kNewQTIconID                        201

#define kPenguinPictID                      128

#define kIconPictID                         129

#define kWorldPictID                        130

#define kBackgroundPictID                   158

#define kFirstSpaceShipPictID               (kBackgroundPictID + 1)

// sprite atom IDs  

#define kQTIconSpriteAtomID                 1

#define kPenguinSpriteAtomID                1

#define kBackgroundSpriteAtomID             1

#define kSpaceShipSpriteAtomID              2

#define kWorldSpriteAtomID                  3

#define kIconSpriteAtomID                   4

// image indices

#define kQTIconImageIndex                   1

#define kPenguinImageIndex                  1

#define kIconImageIndex                     1

#define kWorldImageIndex                    2

#define kBackgroundImageIndex               3

#define kFirstSpaceShipImageIndex           4

#define kNumSpaceShipImages                 24

#define kLastSpaceShipImageIndex            (kFirstSpaceShipImageIndex + kNumSpaceShipImages - 1)

#define kSpriteMediaTimeScale               600

#define kSpriteMediaFrameDurationIcon       kSpriteMediaTimeScale/50            // each frame is 1/50 second

#define kSpriteMediaFrameDurationPenguin    kSpriteMediaTimeScale/10            // each frame is 1/10 second

#define kSpriteMediaFrameDurationSpace      8

#define kNumOverrideSamples                 99

#define kNumOverrideSamplesSpace            199

#define kSpriteSavePrompt                   "Save New Sprite Movie As:"

#define kSpriteSaveMovieFileName            "Sprite.mov"

//////////

//

// function prototypes

//

//////////

ApplicationDataHdl              QTSprites_InitWindowData (WindowObject theWindowObject);

void                            QTSprites_DumpWindowData (WindowObject theWindowObject);

OSErr                           QTSprites_CreateSpritesMovie (UInt16 theMenuItem);

void                            QTSprites_GetMovieSize (UInt16 theMenuItem, Fixed *theHeight, Fixed *theWidth);

void                            QTSprites_GetBackgroundColor (UInt16 theMenuItem, RGBColor *theColor);

void                            QTSprites_AddIconMovieSamplesToMedia (Media theMedia);

void                            QTSprites_AddPenguinMovieSamplesToMedia (Media theMedia);

void                            QTSprites_AddSpaceMovieSamplesToMedia (Media theMedia);

void                            QTSprites_SetTrackProperties(Media theMedia, UInt16 theMenuItem);

Boolean                         QTSprites_HitTestSprites (WindowObject theWindowObject, EventRecord *theEvent);