compiler/include/graphics/gels.h

   1 #ifndef GRAPHICS_GELS_H
   2 #define GRAPHICS_GELS_H
   3
   4 /*
   5     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: gels structures
   9     Lang: english
  10 */
  11
  12 #ifndef EXEC_TYPES_H
  13 #include <exec/types.h>
  14 #endif
  15
  16 /* VSprite flags */
  17 /* VSprite flags set by user: */
  18 #define VSPRITE     0x0001
  19 #define SAVEBACK    0x0002
  20 #define OVERLAY     0x0004
  21 #define MUSTDRAW    0x0008
  22 #define SUSERFLAGS  0x00FF
  23
  24 /* VSprite flags set by system: */
  25 #define BACKSAVED   0x0100
  26 #define BOBUPDATE   0x0200
  27 #define GELGONE     0x0400
  28 #define VSOVERFLOW  0x0800
  29
  30 /* Bob flags */
  31 /* user flag bits */
  32 #define SAVEBOB     0x0001
  33 #define BOBISCOMP   0x0002
  34 #define BUSERFLAGS  0x00FF
  35
  36 /* system flag bits */
  37 #define BWAITING     0x0100
  38 #define BDRAWN       0x0200
  39 #define BOBSAWAY     0x0400
  40 #define BOBNIX       0x0800
  41 #define SAVEPRESERVE 0x1000
  42 #define OUTSTEP      0x2000
  43
  44 /* defines for animation procedures */
  45 #define ANFRACSIZE  6
  46 #define RINGTRIGGER 0x0001
  47 #define ANIMHALF    0x0020
  48
  49
  50 /* UserStuff definitions */
  51 #ifndef VUserStuff
  52 #define VUserStuff WORD
  53 #endif
  54
  55 #ifndef BUserStuff
  56 #define BUserStuff WORD
  57 #endif
  58
  59 #ifndef AUserStuff
  60 #define AUserStuff WORD
  61 #endif
  62
  63
  64
  65
  66 /*********************** GEL STRUCTURES ***********************************/
  67
  68 struct VSprite
  69 {
  70 /* SYSTEM VARIABLES */
  71     struct VSprite   *NextVSprite;
  72     struct VSprite   *PrevVSprite;
  73
  74     struct IntVSprite *IntVSprite;
  75     struct VSprite   *ClearPath;
  76
  77     WORD OldY, OldX;
  78
  79 /* COMMON VARIABLES */
  80     WORD Flags;
  81
  82 /* USER VARIABLES */
  83     WORD Y, X;
  84
  85     WORD Height;
  86     WORD Width;
  87     WORD Depth;
  88
  89     WORD MeMask;
  90     WORD HitMask;
  91
  92     WORD *ImageData;
  93
  94     WORD *BorderLine;
  95     WORD *CollMask;
  96
  97     WORD *SprColors;
  98
  99     struct Bob *VSBob;
 100
 101     BYTE PlanePick;
 102     BYTE PlaneOnOff;
 103
 104     VUserStuff VUserExt;      /* user definable:  see note above */
 105 };
 106
 107 struct Bob
 108 /* blitter-objects */
 109 {
 110 /* SYSTEM VARIABLES */
 111
 112 /* COMMON VARIABLES */
 113     WORD Flags;
 114
 115 /* USER VARIABLES */
 116     WORD *SaveBuffer;
 117     WORD *ImageShadow;
 118     struct Bob *Before;
 119     struct Bob *After;
 120     struct VSprite   *BobVSprite;
 121     struct AnimComp  *BobComp;
 122     struct DBufPacket *DBuffer;
 123     BUserStuff BUserExt;
 124 };
 125
 126 struct AnimComp
 127 {
 128 /* SYSTEM VARIABLES */
 129
 130 /* COMMON VARIABLES */
 131     WORD Flags;
 132     WORD Timer;
 133
 134 /* USER VARIABLES */
 135     WORD TimeSet;
 136
 137     struct AnimComp  *NextComp;
 138     struct AnimComp  *PrevComp;
 139     struct AnimComp  *NextSeq;
 140     struct AnimComp  *PrevSeq;
 141
 142     WORD (*AnimCRoutine)();
 143
 144     WORD YTrans;
 145     WORD XTrans;
 146
 147     struct AnimOb    *HeadOb;
 148
 149     struct Bob       *AnimBob;
 150 };
 151
 152 struct AnimOb
 153 {
 154 /* SYSTEM VARIABLES  */
 155     struct AnimOb    *NextOb, *PrevOb;
 156
 157     LONG Clock;
 158
 159     WORD AnOldY, AnOldX;
 160
 161 /* COMMON VARIABLES */
 162     WORD AnY, AnX;
 163
 164 /* USER VARIABLES  */
 165     WORD YVel, XVel;
 166     WORD YAccel, XAccel;
 167
 168     WORD RingYTrans, RingXTrans;
 169
 170     WORD (*AnimORoutine)();
 171
 172     struct AnimComp  *HeadComp;
 173
 174     AUserStuff AUserExt;
 175 };
 176
 177 struct DBufPacket
 178 {
 179     WORD BufY, BufX;
 180     struct VSprite   *BufPath;
 181
 182     WORD *BufBuffer;
 183 };
 184
 185
 186
 187 /* ************************************************************************ */
 188
 189 /* simple GEL functions that can currently exist as a definition.
 190  */
 191 #define InitAnimate(animKey) {*(animKey) = NULL;}
 192 #define RemBob(b) {(b)->Flags |= BOBSAWAY;}
 193
 194
 195 /* ************************************************************************ */
 196
 197 #define B2NORM      0
 198 #define B2SWAP      1
 199 #define B2BOBBER    2
 200
 201 /* ************************************************************************ */
 202
 203 /* a structure for the 16 collision procedure addresses */
 204 struct collTable
 205 {
 206     int (*collPtrs[16])();
 207 };
 208
 209 /* cxref mixes up with the function pointers in the previous definition */
 210 extern int __cxref_bug_gels;
 211
 212 #endif  /* GRAPHICS_GELS_H */