//--------------------------------------------------------------------------
// File: Animotion.h
// Author: Laurent Pontet (known as THE HPMAN)
// Date: July 31, 1999
// Description: AniMotion Library header file.
// Copyright (C) 1999 THE HPMAN
//-------------------------------------------------------------------------- 

#ifndef __ANIMOTION_H__
#define __ANIMOTION_H__

#include "main.h"


// ########## OPTIONS (You can modify these 3 lines only)#############
#define TPageCalculate

#define AM_MAX_MOVES 16
#define AM_MAX_FRAMES 20
//###################################################################



#define TPage4Bit 0
#define TPage8Bit 1
#define TPage16Bit 2

#define AM_LOOP_STRAIGHT 1
#define AM_LOOP_BACK 2

#define AM_INCREASING 4
#define AM_DECREASING 8

#define AM_SUCCESS 0
#define AM_NO_SUCH_MOVE 1

typedef int BOOL;
enum {FALSE=0,TRUE=1};

typedef struct {u_int Num;
                u_int XOffset;
                u_int YOffset;
                u_int Count;
               } AM_Frame;

typedef struct {u_int ID;
                u_int NbFrames;
                u_int Mode;
                u_int Way;
                AM_Frame Frames[AM_MAX_FRAMES];
               } AM_Move;
               
typedef struct {GsSPRITE Sprite;
                int TPageMode;
                AM_Move *ActualMove;
                u_int ActualFrame;
                u_int Count;
                u_int UsedMoves;
                BOOL AutoCount;
                #ifdef TPageCalculate
                   u_short InitialTPage;
                   int DefaultTPageX;
                   int DefaultTPageY;
                #endif
                AM_Move Move[AM_MAX_MOVES];
               } AniMotion;


void AMMove(AniMotion *,u_int,u_int);
u_int AMSetMove(AniMotion *,u_int);
u_int AMGetActualMove(AniMotion *);
void AMDraw(AniMotion *);
void AMNextFrame(AniMotion *);
void AMSetFrameOnSprite(AniMotion *);
void AMSetSize(AniMotion *,u_short,u_short);
void AMSetLocation(AniMotion *,short,short);
void AMInit(AniMotion *);
void AMSetTexture(AniMotion *,GsIMAGE *);
void AMSetAutoCount(AniMotion *,BOOL);
void AMLoadAMB(AniMotion *,u_long *);

#endif