engines/agi/view.h

   1 /* ScummVM - Graphic Adventure Engine
   2  *
   3  * ScummVM is the legal property of its developers, whose names
   4  * are too numerous to list here. Please refer to the COPYRIGHT
   5  * file distributed with this source distribution.
   6  *
   7  * This program is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU General Public License
   9  * as published by the Free Software Foundation; either version 2
  10  * of the License, or (at your option) any later version.
  11
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16
  17  * You should have received a copy of the GNU General Public License
  18  * along with this program; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  20  *
  21  * $URL$
  22  * $Id$
  23  *
  24  */
  25
  26 #ifndef AGI_VIEW_H
  27 #define AGI_VIEW_H
  28
  29
  30 #include "common/scummsys.h"
  31
  32 namespace Agi {
  33
  34 struct ViewCel {
  35         uint8 height;
  36         uint8 width;
  37         uint8 transparency;
  38         uint8 mirrorLoop;
  39         uint8 mirror;
  40         uint8 *data;
  41 };
  42
  43 struct ViewLoop {
  44         int numCels;
  45         struct ViewCel *cel;
  46 };
  47
  48 /**
  49  * AGI view resource structure.
  50  */
  51 struct AgiView {
  52         int numLoops;
  53         struct ViewLoop *loop;
  54         bool agi256_2;
  55         char *descr;
  56         uint8 *rdata;
  57 };
  58
  59 /**
  60  * AGI view table entry
  61  */
  62 struct VtEntry {
  63         uint8 stepTime;
  64         uint8 stepTimeCount;
  65         uint8 entry;
  66         int16 xPos;
  67         int16 yPos;
  68         uint8 currentView;
  69         struct AgiView *viewData;
  70         uint8 currentLoop;
  71         uint8 numLoops;
  72         struct ViewLoop *loopData;
  73         uint8 currentCel;
  74         uint8 numCels;
  75         struct ViewCel *celData;
  76         struct ViewCel *celData2;
  77         int16 xPos2;
  78         int16 yPos2;
  79         void *s;
  80         int16 xSize;
  81         int16 ySize;
  82         uint8 stepSize;
  83         uint8 cycleTime;
  84         uint8 cycleTimeCount;
  85         uint8 direction;
  86
  87 #define MOTION_NORMAL           0
  88 #define MOTION_WANDER           1
  89 #define MOTION_FOLLOW_EGO       2
  90 #define MOTION_MOVE_OBJ         3
  91         uint8 motion;
  92
  93 #define CYCLE_NORMAL            0
  94 #define CYCLE_END_OF_LOOP       1
  95 #define CYCLE_REV_LOOP          2
  96 #define CYCLE_REVERSE           3
  97         uint8 cycle;
  98
  99         uint8 priority;
 100
 101 #define DRAWN           0x0001
 102 #define IGNORE_BLOCKS   0x0002
 103 #define FIXED_PRIORITY  0x0004
 104 #define IGNORE_HORIZON  0x0008
 105 #define UPDATE          0x0010
 106 #define CYCLING         0x0020
 107 #define ANIMATED        0x0040
 108 #define MOTION          0x0080
 109 #define ON_WATER        0x0100
 110 #define IGNORE_OBJECTS  0x0200
 111 #define UPDATE_POS      0x0400
 112 #define ON_LAND         0x0800
 113 #define DONTUPDATE      0x1000
 114 #define FIX_LOOP        0x2000
 115 #define DIDNT_MOVE      0x4000
 116 #define ADJ_EGO_XY      0x8000
 117         uint16 flags;
 118
 119         uint8 parm1;
 120         uint8 parm2;
 121         uint8 parm3;
 122         uint8 parm4;
 123 }; // struct vt_entry
 124
 125 } // End of namespace Agi
 126
 127 #endif /* AGI_VIEW_H */