1 /* Project 16 Source Code~
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2 * Copyright (C) 2012-2016 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover
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4 * This file is part of Project 16.
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6 * Project 16 is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 3 of the License, or
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9 * (at your option) any later version.
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11 * Project 16 is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with this program. If not, see <http://www.gnu.org/licenses/>, or
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18 * write to the Free Software Foundation, Inc., 51 Franklin Street,
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19 * Fifth Floor, Boston, MA 02110-1301 USA.
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23 #ifndef _TYPEDEFSTRUCT_H_
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24 #define _TYPEDEFSTRUCT_H_
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26 #include "src/lib/16_t.h"
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28 #define AARED "\x1b[41;31m"
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29 #define AABLUE "\x1b[44;34m"
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30 #define AAGREEN "\x1b[42;32m"
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31 #define AAYELLOW "\x1b[43;33m"
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32 #define AAGREY "\x1b[47;37m"
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33 #define AABLACK "\x1b[40;30m"
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34 #define AAWHITE "\x1b[47;37m"
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35 #define AAMAGENTA "\x1b[45;35m"
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36 #define AARESET "\x1b[0m"
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41 * typedefs of the game variables!
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53 word ntiles; /* the number of tiles */
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54 word twidth; /* width of the tiles */
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55 word theight; /* height of the tiles */
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56 byte *palette; /* palette for the tile set */
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60 byte far *plane[4]; // 4 planes of image data
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61 word width; // width of the image (spread across 4 planes)
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62 word height; // height of the image (spread across 4 planes)
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63 word pwidth; // the number of bytes in each plane
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67 //TODO: 16_mm and 16_ca must handle this
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69 bitmap_t far *btdata; //old
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70 planar_buf_t far *data; //old
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71 word tileHeight, tileWidth;
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72 unsigned int rows, cols;
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74 // boolean debug_text; //show the value of the tile! wwww
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75 // byte *debug_data;
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79 //TODO: 16_mm and 16_ca must handle this
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80 //TODO: add variables from 16_ca
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82 //long planestart[3];
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83 //unsigned planelength[3];
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84 byte *data; //TODO: 16_mm and 16_ca must handle this
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85 byte * far *layerdata; //TODO: 16_mm and 16_ca must handle this
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86 tiles_t *tiles; //TODO: 16_mm and 16_ca must handle this
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87 tiles_t * far *layertile; //TODO: 16_mm and 16_ca must handle this
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88 int width, height; //this has to be signed!
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93 /*nibble*/word id; /* the Identification number of the page~ For layering~ */
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94 byte far* data; /* the data for the page */
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95 word dx; /* col we are viewing on virtual screen (on page[0]) */ /* off screen buffer on the left size */
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96 word dy; /* row we are viewing on virtual screen (on page[0]) */ /* off screen buffer on the top size */
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97 word sw; /* screen width */ /* resolution */
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98 word sh; /* screen heigth */ /* resolution */
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99 word tw; /* screen width in tiles */
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100 word th; /* screen height in tiles */
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101 word width; /* virtual width of the page */
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102 word height; /* virtual height of the page */
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103 word tilesw; /* virtual screen width in tiles */
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104 word tilesh; /* virtual screen height in tiles */
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105 sword tilemidposscreenx; /* middle tile x position */ /* needed for scroll system to work accordingly */
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106 sword tilemidposscreeny; /* middle tile y position */ /* needed for scroll system to work accordingly */
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107 sword tileplayerposscreenx; /* player position on screen */ /* needed for scroll and map system to work accordingly */
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108 sword tileplayerposscreeny; /* player position on screen */ /* needed for scroll and map system to work accordingly */
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109 word stridew; /* width/4 */ /* VGA */
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110 word pagesize; /* page size */
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111 word pi; /* increment page by this much to preserve location */
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113 //TODO: find where they are used
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114 sword delta; // How much should we shift the page for smooth scrolling
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117 //TODO: MAKE THIS WWWW
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124 //TODO: MAKE THIS TO WWWW
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127 //vrs with sprite ....
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133 int profilehandle,debughandle,showmemhandle;
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139 word frames_per_second;
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141 dword tiku; //frames passed
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142 word clock_start; //timer start
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143 word *clock; //current time on clock
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144 boolean fpscap; //cap the fps var
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153 #define NUMCHUNKS 416 //keen
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157 char old_mode; //old video mode before game!
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158 page_t page[MAXPAGE]; //can be used as a pointer to root page[0]
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159 word vmem_remain; //remaining video memory
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160 byte num_of_pages; //number of actual pages
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161 boolean __near p; //render page number
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162 boolean __near r; //page flip if true
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163 word pr[MAXPAGE][4]; //render sections of pages (this is supposed to be set up to draw sections of the screen if updated)
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164 //0000word startclk; float clk, tickclk; //timer
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166 //TODO: find out how they are used
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167 byte grneeded[NUMCHUNKS];
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171 //==========================================================================
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173 #define MAXBLOCKS 1024
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176 typedef struct mmblockstruct
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179 //word start; dword length;
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180 word blob; //for data larger than 64k
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181 unsigned attributes;
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182 memptr *useptr; // pointer to the segment start
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183 struct mmblockstruct far *next;
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188 dword nearheap,farheap,EMSmem,XMSmem,mainmem;
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189 // boolean PMStarted, MainPresent, EMSPresent, XMSPresent;
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195 boolean mmstarted, bombonerror, mmerror;
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197 #ifdef __BORLANDC__
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201 void __near *nearheap;
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203 unsigned int EMSVer;
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204 word numUMBs,UMBbase[MAXUMBS];
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205 word totalEMSpages, freeEMSpages, EMSpagesmapped, EMSHandle, EMSPageFrame;
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206 //dword numUMBs,UMBbase[MAXUMBS];
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207 mmblocktype far mmblocks[MAXBLOCKS],far *mmhead,far *mmfree,far *mmrover,far *mmnew;
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210 //==========================================================================
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214 //==========================================================================
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216 // NOTE! PMPageSize must be an even divisor of EMSPageSize, and >= 1024
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217 #define EMSPageSize 16384
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218 #define EMSPageSizeSeg (EMSPageSize >> 4)
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219 #define EMSPageSizeKB (EMSPageSize >> 10)
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220 #define EMSFrameCount 4
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221 #define PMPageSize 4096
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222 #define PMPageSizeSeg (PMPageSize >> 4)
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223 #define PMPageSizeKB (PMPageSize >> 10)
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224 #define PMEMSSubPage (EMSPageSize / PMPageSize)
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226 #define PMMinMainMem 10 // Min acceptable # of pages from main
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227 #define PMMaxMainMem 100 // Max number of pages in main memory
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229 #define PMThrashThreshold 1 // Number of page thrashes before panic mode
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230 #define PMUnThrashThreshold 5 // Number of non-thrashing frames before leaving panic mode
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247 dword offset; // Offset of chunk into file
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248 word length; // Length of the chunk
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250 int xmsPage; // If in XMS, (xmsPage * PMPageSize) gives offset into XMS handle
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252 PMLockType locked; // If set, this page can't be purged
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253 int emsPage; // If in EMS, logical page/offset into page
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254 int mainPage; // If in Main, index into handle array
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256 dword lastHit; // Last frame number of hit
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261 int baseEMSPage; // Base EMS page for this phys frame
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262 dword lastHit; // Last frame number of hit
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265 // Main Mem specific variables
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268 boolean MainPresent;
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269 memptr MainMemPages[PMMaxMainMem];
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270 PMBlockAttr MainMemUsed[PMMaxMainMem];
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271 int MainPagesAvail;
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274 // EMS specific variables
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277 boolean EMSPresent;
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278 unsigned int EMSVer;
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279 word EMSAvail,EMSPagesAvail,EMSHandle,
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280 EMSPageFrame,EMSPhysicalPage;
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281 word totalEMSpages, freeEMSpages, EMSpagesmapped;
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282 EMSListStruct EMSList[EMSFrameCount];
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285 // XMS specific variables
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288 boolean XMSPresent;
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289 word XMSAvail,XMSPagesAvail,XMSHandle;//,XMSVer;
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291 int XMSProtectPage;// = -1;
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294 // File specific variables
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297 char PageFileName[13];// = {"VSWAP."};
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298 int PageFile;// = -1;
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300 word PMSpriteStart,PMSoundStart;
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303 // General usage variables
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314 PageListStruct far *PMPages;
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315 __SEGA *PMSegPages;
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322 //==========================================================================
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325 //==========================================================================
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327 #define NUMMAPS 4//39
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328 #define MAPPLANES 3
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332 word bit0,bit1; // 0-255 is a character, > is a pointer to a node
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338 __SEGA *mapsegs[4];
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339 __SEGA *mapheaderseg[NUMMAPS];
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345 int maphandle[4]; // handle to MAPTEMP / GAMEMAPS
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350 byte ca_levelbit,ca_levelnum;
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351 ca_handle_t file; //files to open
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352 ca_mapinfo_t camap;
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353 __SEGA *grsegs[NUMCHUNKS];
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354 byte far grneeded[NUMCHUNKS];
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358 //==========================================================================
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360 //actual global game varables!
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371 video_t video; // video settings variable
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372 ca_t ca; // ca stuff
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373 pm_t pm; // pm stuff
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374 loghandle_t handle; //handles for file logging
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375 kurokku_t kurokku; //clock struct
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376 mminfo_t mm; mminfotype mmi;
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377 } global_game_variables_t;
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379 extern char global_temp_status_text[512];
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381 #define EINVFMT EMFILE
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383 #endif /* _TYPEDEFSTRUCT_H_ */
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