1 /* Catacomb Apocalypse Source Code
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2 * Copyright (C) 1993-2014 Flat Rock Software
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4 * This program is free software; you can redistribute it and/or modify
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5 * it under the terms of the GNU General Public License as published by
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6 * the Free Software Foundation; either version 2 of the License, or
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7 * (at your option) any later version.
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9 * This program is distributed in the hope that it will be useful,
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10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 * GNU General Public License for more details.
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14 * You should have received a copy of the GNU General Public License along
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15 * with this program; if not, write to the Free Software Foundation, Inc.,
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16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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22 #include "ID_TYPES.H"
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30 #include "ID_GLOB.H"
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35 //===========================================================================
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38 //#define NOGRAPHICS
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41 #define MAPHEADERLINKED
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42 #define GRHEADERLINKED
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43 #define AUDIOHEADERLINKED
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48 //===========================================================================
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53 unsigned planelength[3];
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54 unsigned width,height;
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58 //===========================================================================
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60 extern byte _seg *tinf;
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63 extern unsigned _seg *mapsegs[3];
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64 extern maptype _seg *mapheaderseg[NUMMAPS];
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65 extern byte _seg *audiosegs[NUMSNDCHUNKS];
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66 extern void _seg *grsegs[NUMCHUNKS];
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68 extern byte far grneeded[NUMCHUNKS];
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69 extern byte ca_levelbit,ca_levelnum;
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71 extern char *titleptr[8];
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73 extern int profilehandle,debughandle;
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76 // hooks for custom cache dialogs
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78 extern void (*drawcachebox) (char *title, unsigned numcache);
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79 extern void (*updatecachebox) (void);
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80 extern void (*finishcachebox) (void);
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82 //===========================================================================
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84 // just for the score box reshifting
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86 void CAL_ShiftSprite (unsigned segment,unsigned source,unsigned dest,
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87 unsigned width, unsigned height, unsigned pixshift, boolean domask);
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89 //===========================================================================
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91 void CA_OpenDebug (void);
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92 void CA_CloseDebug (void);
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93 boolean CA_FarRead (int handle, byte far *dest, long length);
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94 boolean CA_FarWrite (int handle, byte far *source, long length);
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95 boolean CA_ReadFile (char *filename, memptr *ptr);
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96 boolean CA_LoadFile (char *filename, memptr *ptr);
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98 long CA_RLEWCompress (unsigned huge *source, long length, unsigned huge *dest,
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101 void CA_RLEWexpand (unsigned huge *source, unsigned huge *dest,long length,
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104 void CA_Startup (void);
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105 void CA_Shutdown (void);
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107 void CA_CacheAudioChunk (int chunk);
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108 void CA_LoadAllSounds (void);
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110 void CA_UpLevel (void);
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111 void CA_DownLevel (void);
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113 void CA_SetAllPurge (void);
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115 void CA_ClearMarks (void);
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116 void CA_ClearAllMarks (void);
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118 #define CA_MarkGrChunk(chunk) grneeded[chunk]|=ca_levelbit
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120 void CA_CacheGrChunk (int chunk);
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121 void CA_CacheMap (int mapnum);
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123 void CA_CacheMarks (char *title);
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