#ifndef GRAPHICS_GELS_H
#define GRAPHICS_GELS_H
/*
** $Filename: graphics/gels.h $
** $Release: 2.04 Includes, V37.4 $
** $Revision: 37.0 $
** $Date: 91/01/07 $
**
** include file for AMIGA GELS (Graphics Elements)
**
** (C) Copyright 1985-1991 Commodore-Amiga, Inc.
** All Rights Reserved
*/

#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif



#define SUSERFLAGS 0x00FF 
#define VSPRITE 0x0001 
#define SAVEBACK 0x0002 
#define OVERLAY 0x0004 
#define MUSTDRAW 0x0008 

#define BACKSAVED 0x0100 
#define BOBUPDATE 0x0200 
#define GELGONE 0x0400 
#define VSOVERFLOW 0x0800 



#define BUSERFLAGS 0x00FF 
#define SAVEBOB 0x0001 
#define BOBISCOMP 0x0002 

#define BWAITING 0x0100 
#define BDRAWN 0x0200 
#define BOBSAWAY 0x0400 
#define BOBNIX 0x0800 
#define SAVEPRESERVE 0x1000 
#define OUTSTEP 0x2000 


#define ANFRACSIZE 6
#define ANIMHALF 0x0020
#define RINGTRIGGER 0x0001



#ifndef VUserStuff 
#define VUserStuff WORD
#endif

#ifndef BUserStuff 
#define BUserStuff WORD
#endif

#ifndef AUserStuff 
#define AUserStuff WORD
#endif






struct VSprite
{


 struct VSprite *NextVSprite;
 struct VSprite *PrevVSprite;


 struct VSprite *DrawPath; 
 struct VSprite *ClearPath; 


 WORD OldY, OldX; 


 WORD Flags; 




 WORD Y, X; 

 WORD Height;
 WORD Width; 
 WORD Depth; 

 WORD MeMask; 
 WORD HitMask; 

 WORD *ImageData; 


 WORD *BorderLine; 
 WORD *CollMask; 


 WORD *SprColors;

 struct Bob *VSBob; 


 BYTE PlanePick;
 BYTE PlaneOnOff;

 VUserStuff VUserExt; 
};

struct Bob

{



 WORD Flags; 


 WORD *SaveBuffer; 


 WORD *ImageShadow;


 struct Bob *Before; 
 struct Bob *After; 

 struct VSprite *BobVSprite; 

 struct AnimComp *BobComp; 

 struct DBufPacket *DBuffer; 

 BUserStuff BUserExt; 
};

struct AnimComp
{



 WORD Flags; 


 WORD Timer;



 WORD TimeSet;


 struct AnimComp *NextComp;
 struct AnimComp *PrevComp;


 struct AnimComp *NextSeq;
 struct AnimComp *PrevSeq;

 WORD (*AnimCRoutine)(); 

 WORD YTrans; 
 WORD XTrans; 

 struct AnimOb *HeadOb;

 struct Bob *AnimBob;
};

struct AnimOb
{

 struct AnimOb *NextOb, *PrevOb;


 LONG Clock;

 WORD AnOldY, AnOldX; 


 WORD AnY, AnX; 


 WORD YVel, XVel; 
 WORD YAccel, XAccel; 

 WORD RingYTrans, RingXTrans; 

 WORD (*AnimORoutine)(); 

 struct AnimComp *HeadComp; 

 AUserStuff AUserExt; 
};


struct DBufPacket
{
 WORD BufY, BufX; 
 struct VSprite *BufPath; 



 WORD *BufBuffer;
};






#define InitAnimate(animKey) {*(animKey) = NULL;}
#define RemBob(b) {(b)->Flags |= BOBSAWAY;}




#define B2NORM 0
#define B2SWAP 1
#define B2BOBBER 2




struct collTable
{
 int (*collPtrs[16])();
};

#endif