src/scroll.c

   1 #include "src/lib/dos_kb.h"\r
   2 #include "src/lib/mapread.c"\r
   3 //#include "16\lib\x\modex.h"\r
   4 #include "src/lib/wtest/wtest.c"\r
   5 #include "src/lib/planar.c"\r
   6 //====#include "src\lib\ems.c"\r
   7 \r
   8 //word far *clock= (word far*) 0x046C; /* 18.2hz clock */\r
   9 \r
  10 /*typedef struct {\r
  11         bitmap_t *data;\r
  12         word tileHeight;\r
  13         word tileWidth;\r
  14         unsigned int rows;\r
  15         unsigned int cols;\r
  16 } tiles_t;\r
  17 \r
  18 \r
  19 typedef struct {\r
  20         byte    *data;\r
  21         tiles_t *tiles;\r
  22         int width;\r
  23         int height;\r
  24 } map_t;*/\r
  25 \r
  26 \r
  27 typedef struct {\r
  28         map_t *map;\r
  29         page_t *page;\r
  30         int tx; //appears to be the top left tile position on the viewable screen map\r
  31         int ty; //appears to be the top left tile position on the viewable screen map\r
  32         word dxThresh; //????\r
  33         word dyThresh; //????\r
  34 } map_view_t;\r
  35 \r
  36 typedef struct {\r
  37         int x; //player exact position on the viewable map\r
  38         int y; //player exact position on the viewable map\r
  39         int tx; //player tile position on the viewable map\r
  40         int ty; //player tile position on the viewable map\r
  41         int triggerx; //player's trigger box tile position on the viewable map\r
  42         int triggery; //player's trigger box tile position on the viewable map\r
  43         int setx; //NOT USED YET! player sprite sheet set on the image x\r
  44         int sety; //NOT USED YET! player sprite sheet set on the image y\r
  45         word q; //loop variable\r
  46         word d; //direction\r
  47         bitmap_t data; //supposively the sprite sheet data\r
  48         int hp; //hitpoints of the player\r
  49 } actor_t;\r
  50 \r
  51 map_t allocMap(int w, int h);\r
  52 void initMap(map_t *map);\r
  53 void mapScrollRight(map_view_t *mv, byte offset);\r
  54 void mapScrollLeft(map_view_t *mv, byte offest);\r
  55 void mapScrollUp(map_view_t *mv, byte offset);\r
  56 void mapScrollDown(map_view_t *mv, byte offset);\r
  57 void mapGoTo(map_view_t *mv, int tx, int ty);\r
  58 void mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y);\r
  59 void mapDrawRow(map_view_t *mv, int tx, int ty, word y);\r
  60 void mapDrawCol(map_view_t *mv, int tx, int ty, word x);\r
  61 void qclean();\r
  62 void pdump(map_view_t *pee);\r
  63 void animatePlayer(map_view_t *src, map_view_t *dest, /*map_view_t *top, */sword d, short scrolloffsetswitch, int x, int y, int ls, int lp, bitmap_t *bmp);\r
  64 \r
  65 #define TILEWH 16\r
  66 #define QUADWH                  TILEWH/2\r
  67 #define SPEED 16\r
  68 //#define LOOPMAX (TILEWH/SPEED)\r
  69 \r
  70 //place holder definitions\r
  71 //#define MAPX 200\r
  72 //#define MAPY 150\r
  73 #define TRIGGX 10\r
  74 #define TRIGGY 9\r
  75 \r
  76 void main() {\r
  77         size_t oldfreemem=GetFreeSize();\r
  78         long emmhandle;\r
  79         long emsavail;\r
  80         char teststr[80];\r
  81         int i;\r
  82         static word paloffset=0;\r
  83         bitmap_t ptmp;//, npctmp; // player sprite\r
  84         planar_buf_t *p;\r
  85         const char *cpus;\r
  86         static int persist_aniframe = 0;    /* gonna be increased to 1 before being used, so 0 is ok for default */\r
  87         page_t screen, screen2, screen3;\r
  88         map_t map;\r
  89         map_view_t mv, mv2, mv3;\r
  90         map_view_t *bg, *spri, *mask;//, *tmp;\r
  91         byte *dpal, *gpal;\r
  92         byte *ptr, *mappalptr;\r
  93         actor_t player;\r
  94         //actor_t npc0;\r
  95 \r
  96 //      atexit(qclean());\r
  97         /*if(!emmtest())\r
  98         {\r
  99                 printf("Expanded memory is not present\n");\r
 100                 exit(0);\r
 101         }\r
 102      \r
 103         if(!emmok())\r
 104         {\r
 105                 printf("Expanded memory manager is not present\n");\r
 106                 exit(0);\r
 107         }\r
 108 \r
 109         emsavail = emmavail();\r
 110         if(emsavail == -1)\r
 111         {\r
 112                 printf("Expanded memory manager error\n");\r
 113                 exit(0);\r
 114         }\r
 115         printf("There are %ld pages available\n",emsavail);\r
 116 \r
 117         if((emmhandle = emmalloc(emsavail)) < 0)\r
 118         {\r
 119                 printf("Insufficient pages available\n");\r
 120                 exit(0);\r
 121         }*/\r
 122 \r
 123         /* create the map */\r
 124 //0000  printf("Total used @ before map load:                   %zu\n", oldfreemem-GetFreeSize());\r
 125         loadmap("data/test.map", &map);\r
 126 //----  map = allocMap(map.width,map.height); //20x15 is the resolution of the screen you can make maps smaller than 20x15 but the null space needs to be drawn properly\r
 127         //if(isEMS()) printf("%d tesuto\n", coretotalEMS());\r
 128 //----  initMap(&map);\r
 129         mv.map = &map;\r
 130         mv2.map = &map;\r
 131         mv3.map = &map;\r
 132 \r
 133         /* draw the tiles */\r
 134         ptr = map.data;\r
 135         mappalptr = map.tiles->data->palette;\r
 136         /* data */\r
 137 //0000  printf("Total used @ before image loading:              %zu\n", oldfreemem-GetFreeSize());\r
 138         ptmp = bitmapLoadPcx("data/ptmp.pcx"); // load sprite\r
 139         //npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite\r
 140         \r
 141         /* create the planar buffer */\r
 142 //0000  printf("Total used @ before planar buffer creation:     %zu\n", oldfreemem-GetFreeSize());\r
 143         p = planar_buf_from_bitmap(&ptmp);\r
 144 //0000  printf("Total used @ after planar buffer creation:      %zu\n", oldfreemem-GetFreeSize());\r
 145 \r
 146         /*if(isEMS())\r
 147         {\r
 148                 XMOVE mm;\r
 149                 mm.length=sizeof(map);\r
 150                 mm.sourceH=0;\r
 151                 mm.sourceOff=(long)&map;\r
 152                 mm.destH=emmhandle;\r
 153                 mm.destOff=1;\r
 154                 //halp!\r
 155                 ist = move_emem(&mm);\r
 156                 printf("%d\n", coretotalEMS());\r
 157                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 158                 //printf("%d\n", emmhandle);\r
 159         }\r
 160 \r
 161         if(isEMS())\r
 162         {\r
 163                 XMOVE mm;\r
 164                 mm.length=emmhandle;\r
 165                 mm.sourceH=0;\r
 166                 mm.sourceOff=(long)&ptmp;\r
 167                 mm.destH=emmhandle;\r
 168                 mm.destOff=0;\r
 169                 //halp!\r
 170                 ist = move_emem(&mm);\r
 171                 printf("%d\n", coretotalEMS());\r
 172                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 173                 //printf("%d\n", emmhandle);\r
 174         }\r
 175 */\r
 176 \r
 177         /* save the palette */\r
 178         dpal = modexNewPal();\r
 179         modexPalSave(dpal);\r
 180         modexFadeOff(4, dpal);\r
 181 \r
 182         setkb(1);\r
 183         modexEnter();\r
 184         modexPalBlack();        //reset the palette~\r
 185 //      printf("Total used @ before palette initiation:         %zu\n", oldfreemem-GetFreeSize());\r
 186         ptmp.offset=(paloffset/3);\r
 187         modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 188         //printf("      %d\n", sizeof(ptmp.data));\r
 189         //printf("1:    %d\n", paloffset);\r
 190         map.tiles->data->offset=(paloffset/3);\r
 191         modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 192         printf("\n====\n");\r
 193         printf("0       paloffset=      %d\n", paloffset/3);\r
 194         printf("====\n\n");\r
 195         gpal = modexNewPal();\r
 196         modexPalSave(gpal);\r
 197         modexSavePalFile("data/g.pal", gpal);\r
 198         modexPalBlack();        //so player will not see loadings~\r
 199 \r
 200         /* setup camera and screen~ */\r
 201         screen = modexDefaultPage();\r
 202         screen.width += (TILEWH*2);\r
 203         screen.height += (TILEWH*2)+QUADWH;\r
 204         mv.page = &screen;\r
 205         screen2 = modexNextPage(mv.page);\r
 206         mv2.page = &screen2;\r
 207         screen3 = screen2;\r
 208         mv3.page = &screen3;\r
 209 \r
 210         /* set up paging */\r
 211         bg = &mv;\r
 212         spri = &mv2;\r
 213         mask = &mv3;\r
 214 \r
 215 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen\r
 216         mapGoTo(bg, 0, 0);\r
 217         mapGoTo(spri, 0, 0);\r
 218         //mapGoTo(mask, 0, 0);\r
 219 \r
 220         //TODO: put player in starting position of spot\r
 221         //default player position on the viewable map\r
 222         player.tx = bg->tx + 10;\r
 223         player.ty = bg->ty + 8;\r
 224         player.x = player.tx*TILEWH;\r
 225         player.y = player.ty*TILEWH;\r
 226         player.triggerx = player.tx;\r
 227         player.triggery = player.ty+1;\r
 228         player.q=1;\r
 229         player.d=0;\r
 230         player.hp=4;\r
 231         //npc\r
 232         /*npc0.tx = bg->tx + 1;\r
 233         npc0.ty = bg->ty + 1;\r
 234         npc0.x = npc0.tx*TILEWH;\r
 235         npc0.y = npc0.ty*TILEWH;\r
 236         npc0.triggerx = npc0.tx;\r
 237         npc0.triggery = npc0.ty+1;\r
 238         npc0.q=1;\r
 239         npc0.d=0;\r
 240         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/\r
 241         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 64, 24, 32, &ptmp);\r
 242 \r
 243         //----modexClearRegion(spri->page, player.triggerx*16, player.triggery*16, 16, 16, 1);\r
 244         //----modexClearRegion(bg->page, player.triggerx*16, player.triggery*16, 16, 16, 1);\r
 245 \r
 246         //----modexClearRegion(spri->page, 5*16, 5*16, 16, 16, 255);\r
 247         //----modexClearRegion(bg->page, 5*16, 5*16, 16, 16, 255);\r
 248         modexShowPage(spri->page);\r
 249 //      printf("Total used @ before loop:                       %zu\n", oldfreemem-GetFreeSize());\r
 250         modexFadeOn(4, gpal);\r
 251         while(!keyp(1) && player.hp>0)\r
 252         {\r
 253         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square\r
 254         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction\r
 255         //when player.tx or player.ty == 0 or player.tx == 20 or player.ty == 15 then stop because that is edge of map and you do not want to walk of the map\r
 256         #define INC_PER_FRAME if(player.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;\r
 257         /*#define INC_PER_FRAME_NPC if(npc0.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;\r
 258 \r
 259         if(npc0.d == 0 && npc0.q == 1) npc0.d =rand()%8;\r
 260         if(npc0.d>4)\r
 261                 npc0.d=0;\r
 262 \r
 263         //right movement\r
 264         if(npc0.d == 2)\r
 265         {\r
 266                 if(npc0.tx < map.width && !(npc0.tx+1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty))\r
 267                 {\r
 268                         if(npc0.q<=(TILEWH/SPEED))\r
 269                         {\r
 270                                 INC_PER_FRAME_NPC;\r
 271                                 npc0.x+=SPEED;\r
 272                                 //animatePlayer(bg, spri, mask, 1, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 273                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 274                                 modexShowPage(spri->page);\r
 275                                 npc0.q++;\r
 276                         } else { npc0.q = 1; npc0.d = 0; npc0.tx++; }\r
 277                 }\r
 278                 else\r
 279                 {\r
 280                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 281                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 32, 24, 32, &npctmp);\r
 282                         modexShowPage(spri->page);\r
 283                         npc0.d = 0;\r
 284                 }\r
 285                 npc0.triggerx = npc0.tx+1;\r
 286                 npc0.triggery = npc0.ty;\r
 287         }\r
 288 \r
 289         //left movement\r
 290         if(npc0.d == 4)\r
 291         {\r
 292                 if(npc0.tx > 1 && !(npc0.tx-1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx-1 == player.tx && npc0.ty == player.ty))\r
 293                 {\r
 294                         if(npc0.q<=(TILEWH/SPEED))\r
 295                         {\r
 296                                 INC_PER_FRAME_NPC;\r
 297                                 npc0.x-=SPEED;\r
 298                                 //animatePlayer(bg, spri, mask, 3, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 299                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 300                                 modexShowPage(spri->page);\r
 301                                 npc0.q++;\r
 302                         } else { npc0.q = 1; npc0.d = 0; npc0.tx--; }\r
 303                 }\r
 304                 else\r
 305                 {\r
 306                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 307                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 96, 24, 32, &npctmp);\r
 308                         modexShowPage(spri->page);\r
 309                         npc0.d = 0;\r
 310                 }\r
 311                 npc0.triggerx = npc0.tx-1;\r
 312                 npc0.triggery = npc0.ty;\r
 313         }\r
 314 \r
 315         //down movement\r
 316         if(npc0.d == 3)\r
 317         {\r
 318                 if(npc0.ty < map.height && !(npc0.tx == TRIGGX && npc0.ty+1 == TRIGGY) && !(npc0.tx == player.tx && npc0.ty == player.ty+1))\r
 319                 {\r
 320                         if(npc0.q<=(TILEWH/SPEED))\r
 321                         {\r
 322                                 INC_PER_FRAME_NPC;\r
 323                                 npc0.y+=SPEED;\r
 324                                 //animatePlayer(bg, spri, mask, 2, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 325                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 326                                 modexShowPage(spri->page);\r
 327                                 npc0.q++;\r
 328                         } else { npc0.q = 1; npc0.d = 0; npc0.ty++; }\r
 329                 }\r
 330                 else\r
 331                 {\r
 332                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 333                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);\r
 334                         modexShowPage(spri->page);\r
 335                         npc0.d = 0;\r
 336                 }\r
 337                 npc0.triggerx = npc0.tx;\r
 338                 npc0.triggery = npc0.ty+1;\r
 339         }\r
 340 \r
 341         //up movement\r
 342         if(npc0.d == 1)\r
 343         {\r
 344                 if(npc0.ty > 1 && !(npc0.tx == TRIGGX &&  npc0.ty-1 == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty-1))\r
 345                 {\r
 346                         if(npc0.q<=(TILEWH/SPEED))\r
 347                         {\r
 348                                 INC_PER_FRAME_NPC;\r
 349                                 npc0.y-=SPEED;\r
 350                                 //animatePlayer(bg, spri, mask, 0, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 351                                 modexShowPage(spri->page);\r
 352                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 353                                 npc0.q++;\r
 354                         } else { npc0.q = 1; npc0.d = 0; npc0.ty--; }\r
 355                 }\r
 356                 else\r
 357                 {\r
 358                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 359                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 0, 24, 32, &npctmp);\r
 360                         modexShowPage(spri->page);\r
 361                         npc0.d = 0;\r
 362                 }\r
 363                 npc0.triggerx = npc0.tx;\r
 364                 npc0.triggery = npc0.ty-1;\r
 365         }\r
 366 \r
 367         if((npc0.triggery == player.ty && npc0.triggerx == player.tx) || (npc0.ty == player.ty && npc0.tx == player.tx)){ player.hp--; }\r
 368 */\r
 369 \r
 370         //player movement\r
 371         //TODO: make movement into a function!\r
 372         //right movement\r
 373         if((keyp(77) && !keyp(75) && player.d == 0) || player.d == 2)\r
 374         {\r
 375                 if(player.d == 0){ player.d = 2; }\r
 376                 if(bg->tx >= 0 && bg->tx+20 < map.width && player.tx == bg->tx + 10 && !(player.tx+1 == TRIGGX && player.ty == TRIGGY))\r
 377                 {\r
 378                         if(player.q<=(TILEWH/SPEED))\r
 379                         {\r
 380                                 INC_PER_FRAME;\r
 381                                 //animatePlayer(bg, spri, mask, 1, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 382                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 383                                 mapScrollRight(bg, SPEED);\r
 384                                 mapScrollRight(spri, SPEED);\r
 385                                 //mapScrollRight(mask, SPEED);\r
 386                                 modexShowPage(spri->page);\r
 387                                 player.q++;\r
 388                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 389                 }\r
 390                 else if(player.tx < map.width && !(player.tx+1 == TRIGGX && player.ty == TRIGGY))\r
 391                 {\r
 392                         if(player.q<=(TILEWH/SPEED))\r
 393                         {\r
 394                                 INC_PER_FRAME;\r
 395                                 player.x+=SPEED;\r
 396                                 //animatePlayer(bg, spri, mask, 1, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 397                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 398                                 modexShowPage(spri->page);\r
 399                                 player.q++;\r
 400                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 401                 }\r
 402                 else\r
 403                 {\r
 404                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 405                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 32, 24, 32, &ptmp);\r
 406                         modexShowPage(spri->page);\r
 407                         player.d = 0;\r
 408                 }\r
 409                 player.triggerx = player.tx+1;\r
 410                 player.triggery = player.ty;\r
 411         }\r
 412 \r
 413         //left movement\r
 414         if((keyp(75) && !keyp(77) && player.d == 0) || player.d == 4)\r
 415         {\r
 416                 if(player.d == 0){ player.d = 4; }\r
 417                 if(bg->tx > 0 && bg->tx+20 <= map.width && player.tx == bg->tx + 10 && !(player.tx-1 == TRIGGX && player.ty == TRIGGY))\r
 418                 {\r
 419                         if(player.q<=(TILEWH/SPEED))\r
 420                         {\r
 421                                 INC_PER_FRAME;\r
 422                                 //animatePlayer(bg, spri, mask, 3, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 423                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 424                                 mapScrollLeft(bg, SPEED);\r
 425                                 mapScrollLeft(spri, SPEED);\r
 426                                 //mapScrollLeft(mask, SPEED);\r
 427                                 modexShowPage(spri->page);\r
 428                                 player.q++;\r
 429                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 430                 }\r
 431                 else if(player.tx > 1 && !(player.tx-1 == TRIGGX && player.ty == TRIGGY))\r
 432                 {\r
 433                         if(player.q<=(TILEWH/SPEED))\r
 434                         {\r
 435                                 INC_PER_FRAME;\r
 436                                 player.x-=SPEED;\r
 437                                 //animatePlayer(bg, spri, mask, 3, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 438                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 439                                 modexShowPage(spri->page);\r
 440                                 player.q++;\r
 441                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 442                 }\r
 443                 else\r
 444                 {\r
 445                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 446                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 96, 24, 32, &ptmp);\r
 447                         modexShowPage(spri->page);\r
 448                         player.d = 0;\r
 449                 }\r
 450                 player.triggerx = player.tx-1;\r
 451                 player.triggery = player.ty;\r
 452         }\r
 453 \r
 454         //down movement\r
 455         if((keyp(80) && !keyp(72) && player.d == 0) || player.d == 3)\r
 456         {\r
 457                 if(player.d == 0){ player.d = 3; }\r
 458                 if(bg->ty >= 0 && bg->ty+15 < map.height && player.ty == bg->ty + 8 && !(player.tx == TRIGGX && player.ty+1 == TRIGGY))\r
 459                 {\r
 460                         if(player.q<=(TILEWH/SPEED))\r
 461                         {\r
 462                                 INC_PER_FRAME;\r
 463                                 //animatePlayer(bg, spri, mask, 2, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 464                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 465                                 mapScrollDown(bg, SPEED);\r
 466                                 mapScrollDown(spri, SPEED);\r
 467                                 //mapScrollDown(mask, SPEED);\r
 468                                 modexShowPage(spri->page);\r
 469                                 player.q++;\r
 470                         } else { player.q = 1; player.d = 0; player.ty++; }\r
 471                 }\r
 472                 else if(player.ty < map.height && !(player.tx == TRIGGX && player.ty+1 == TRIGGY))\r
 473                 {\r
 474                         if(player.q<=(TILEWH/SPEED))\r
 475                         {\r
 476                                 INC_PER_FRAME;\r
 477                                 player.y+=SPEED;\r
 478                                 //animatePlayer(bg, spri, mask, 2, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 479                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 480                                 modexShowPage(spri->page);\r
 481                                 player.q++;\r
 482                         } else { player.q = 1; player.d = 0; player.ty++; }\r
 483                 }\r
 484                 else\r
 485                 {\r
 486                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 487                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 64, 24, 32, &ptmp);\r
 488                         modexShowPage(spri->page);\r
 489                         player.d = 0;\r
 490                 }\r
 491                 player.triggerx = player.tx;\r
 492                 player.triggery = player.ty+1;\r
 493         }\r
 494 \r
 495         //up movement\r
 496         if((keyp(72) && !keyp(80) && player.d == 0) || player.d == 1)\r
 497         {\r
 498                 if(player.d == 0){ player.d = 1; }\r
 499                 if(bg->ty > 0 && bg->ty+15 <= map.height && player.ty == bg->ty + 8 && !(player.tx == TRIGGX && player.ty-1 == TRIGGY))\r
 500                 {\r
 501                         if(player.q<=(TILEWH/SPEED))\r
 502                         {\r
 503                                 INC_PER_FRAME;\r
 504                                 //animatePlayer(bg, spri, mask, 0, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 505                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 506                                 mapScrollUp(bg, SPEED);\r
 507                                 mapScrollUp(spri, SPEED);\r
 508                                 //mapScrollUp(mask, SPEED);\r
 509                                 modexShowPage(spri->page);\r
 510                                 player.q++;\r
 511                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 512                 }\r
 513                 else if(player.ty > 1 && !(player.tx == TRIGGX &&  player.ty-1 == TRIGGY))\r
 514                 {\r
 515                         if(player.q<=(TILEWH/SPEED))\r
 516                         {\r
 517                                 INC_PER_FRAME;\r
 518                                 player.y-=SPEED;\r
 519                                 //animatePlayer(bg, spri, mask, 0, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 520                                 modexShowPage(spri->page);\r
 521                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 522                                 player.q++;\r
 523                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 524                 }\r
 525                 else\r
 526                 {\r
 527                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 528                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 0, 24, 32, &ptmp);\r
 529                         modexShowPage(spri->page);\r
 530                         player.d = 0;\r
 531                 }\r
 532                 player.triggerx = player.tx;\r
 533                 player.triggery = player.ty-1;\r
 534         }\r
 535         //modexClearRegion(mask->page, 66, 66, 2, 40, 0);\r
 536 \r
 537         if(((player.triggerx == TRIGGX && player.triggery == TRIGGY) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))\r
 538         {\r
 539                 short i;\r
 540                 for(i=800; i>=400; i--)\r
 541                 {\r
 542                         sound(i);\r
 543                 }\r
 544                 nosound();\r
 545         }\r
 546         if(player.q == (TILEWH/SPEED)+1 && player.d > 0 && (player.triggerx == 5 && player.triggery == 5)){ player.hp--; }\r
 547         //if(keyp(0x0E)) while(1){ if(xmsmalloc(24)) break; }\r
 548         if(keyp(25)){ pdump(bg); pdump(spri); }\r
 549         if(keyp(24)){ modexPalUpdate3(gpal); paloffset=0; pdump(bg); pdump(spri); }\r
 550         if(keyp(22)){ \r
 551         paloffset=0; modexPalBlack(); modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 552         printf("1paloffset      =       %d\n", paloffset/3);\r
 553          modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 554         printf("2paloffset      =       %d\n", paloffset/3);\r
 555          pdump(bg); pdump(spri); }\r
 556 \r
 557         if(keyp(87))\r
 558         {\r
 559                 modexLeave();\r
 560                 setkb(0);\r
 561                 __asm\r
 562                 {\r
 563                         mov ah,31h\r
 564                         int 21h\r
 565                 }\r
 566         }\r
 567         }\r
 568 \r
 569         /* fade back to text mode */\r
 570         /* but 1st lets save the game palette~ */\r
 571         modexPalSave(gpal);\r
 572         modexSavePalFile("data/g.pal", gpal);\r
 573         modexFadeOff(4, gpal);\r
 574         modexLeave();\r
 575         setkb(0);\r
 576         //system("mem /E /P");\r
 577         printf("Project 16 scroll.exe\n");\r
 578         printf("tx: %d\n", bg->tx);\r
 579         printf("ty: %d\n", bg->ty);\r
 580         printf("player.x: %d", player.x);\r
 581         if(player.hp==0) printf("%d wwww\n", player.y+8);\r
 582         else printf("\nplayer.y: %d\n", player.y);\r
 583         printf("player.tx: %d\n", player.tx);\r
 584         printf("player.ty: %d\n", player.ty);\r
 585         printf("player.triggx: %d\n", player.triggerx);\r
 586         printf("player.triggy: %d\n", player.triggery);\r
 587         printf("player.hp: %d\n", player.hp);\r
 588         printf("player.q: %d\n", player.q);\r
 589         printf("player.d: %d\n", player.d);\r
 590         printf("palette offset: %d\n", paloffset/3);\r
 591         printf("Total used: %zu\n", oldfreemem-GetFreeSize());\r
 592         printf("Total free: %zu\n", GetFreeSize());\r
 593         printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");\r
 594         printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");\r
 595         printf("Screen: %dx", screen.width);    printf("%d\n", screen.height);\r
 596         printf("Screen2: %dx", screen2.width);  printf("%d\n", screen2.height);\r
 597         //xmsfree(&map);\r
 598         //xmsfree(bg);\r
 599         //xmsfree(spri);\r
 600         //xmsfree(mask);\r
 601         //xmsreport();\r
 602         //emmclose(emmhandle);\r
 603         switch(detectcpu())\r
 604         {\r
 605                 case 0: cpus = "8086/8088 or 186/88"; break;\r
 606                 case 1: cpus = "286"; break;\r
 607                 case 2: cpus = "386 or newer"; break;\r
 608                 default: cpus = "internal error"; break;\r
 609         }\r
 610         printf("detected CPU type: %s\n", cpus);\r
 611         modexFadeOn(4, dpal);\r
 612 }\r
 613 \r
 614 \r
 615 map_t\r
 616 allocMap(int w, int h) {\r
 617         map_t result;\r
 618 \r
 619         result.width =w;\r
 620         result.height=h;\r
 621         result.data = malloc(sizeof(byte) * w * h);\r
 622         //result.data = (byte *)alloc_emem(((int)sizeof(byte) * w * h)/1024);\r
 623         /*if(isEMS() || checkEMS())\r
 624         {\r
 625                 XMOVE mm;\r
 626                 //emmhandle = mallocEMS(coretotalEMS());//alloc_emem((int)sizeof(map))\r
 627                 mm.length=sizeof(result);\r
 628                 mm.sourceH=0;\r
 629                 mm.sourceOff=ptr2long(&result);\r
 630                 mm.destH=emmhandle;\r
 631                 mm.destOff=0;\r
 632                 ist = move_emem(&mm);\r
 633                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 634                 printf("%d\n", coretotalEMS());\r
 635         }*/\r
 636 \r
 637         return result;\r
 638 }\r
 639 \r
 640 void\r
 641 initMap(map_t *map) {\r
 642         /* just a place holder to fill out an alternating pattern */\r
 643         int x, y, xx, yy;\r
 644         int i, q;\r
 645 //      int tile = 1;\r
 646         //if(!isEMS() || !checkEMS())\r
 647 //              map->tiles = malloc(sizeof(tiles_t));\r
 648         //else\r
 649         //      map->tiles = (tiles_t *)alloc_emem(sizeof(tiles_t));\r
 650 \r
 651         /* create the tile set */\r
 652         //if(!isEMS() || !checkEMS())\r
 653 //              map->tiles->data = malloc(sizeof(bitmap_t));\r
 654         //else\r
 655         //      map->tiles->data = (bitmap_t *)alloc_emem(sizeof(bitmap_t));\r
 656 //      map->tiles->data->width = (TILEWH/**2*/);\r
 657 //      map->tiles->data->height= TILEWH;\r
 658         //if(!isEMS() || !checkEMS())\r
 659 //              map->tiles->data->data = malloc((TILEWH*2)*TILEWH);\r
 660         //else\r
 661         //      map->tiles->data->data = (byte *)alloc_emem((TILEWH*2)*TILEWH);\r
 662 //      map->tiles->tileHeight = TILEWH;\r
 663 //      map->tiles->tileWidth =TILEWH;\r
 664 //      map->tiles->rows = 1;\r
 665 //      map->tiles->cols = 1;//2;\r
 666 \r
 667         /*q=0;\r
 668         //for(y=0; y<map->height; y++) {\r
 669         //for(x=0; x<map->width; x++) {\r
 670         i=0;\r
 671         for(yy=0; yy<TILEWH; yy++) {\r
 672         for(xx=0; xx<(TILEWH); xx++) {\r
 673                 //if(x<TILEWH){\r
 674                   map->tiles->data->data[i+1] = map->data[q];//28;//0x24;\r
 675 //                printf("[%d]", map->tiles->data->data[i]);\r
 676                 //}else{\r
 677                   //map->tiles->data->data[i] = map->data[q];//0;//0x34;\r
 678                   //printf("]%d[==[%d]", i, map->tiles->data->data[i]);\r
 679                 //}\r
 680                 i++;\r
 681         }\r
 682 //      printf("\n");\r
 683         }\r
 684 //      printf("[%d]", map->data[q]);\r
 685         q++;\r
 686 //      }\r
 687         //printf("\n\n");\r
 688 //      }*/\r
 689 \r
 690         /*i=0;\r
 691         for(y=0; y<map->height; y++) {\r
 692                 for(x=0; x<map->width; x++) {\r
 693 //                      map->data[i]=255;\r
 694                         printf("[%d]", map->data[i]);\r
 695                         //tile = tile ? 0 : 1;\r
 696                         i++;\r
 697                 }\r
 698                 //tile = tile ? 0 : 1;\r
 699         }*/\r
 700 }\r
 701 \r
 702 \r
 703 void\r
 704 mapScrollRight(map_view_t *mv, byte offset) {\r
 705         word x, y;  /* coordinate for drawing */\r
 706 \r
 707         /* increment the pixel position and update the page */\r
 708         mv->page->dx += offset;\r
 709 \r
 710         /* check to see if this changes the tile */\r
 711         if(mv->page->dx >= mv->dxThresh ) {\r
 712         /* go forward one tile */\r
 713         mv->tx++;\r
 714         /* Snap the origin forward */\r
 715         mv->page->data += 4;\r
 716         mv->page->dx = mv->map->tiles->tileWidth;\r
 717         //}\r
 718 \r
 719         /* draw the next column */\r
 720         x= SCREEN_WIDTH + mv->map->tiles->tileWidth;\r
 721                 mapDrawCol(mv, mv->tx + 20 , mv->ty-1, x);\r
 722         }\r
 723 }\r
 724 \r
 725 \r
 726 void\r
 727 mapScrollLeft(map_view_t *mv, byte offset) {\r
 728         word x, y;  /* coordinate for drawing */\r
 729 \r
 730         /* increment the pixel position and update the page */\r
 731         mv->page->dx -= offset;\r
 732 \r
 733         /* check to see if this changes the tile */\r
 734         if(mv->page->dx == 0) {\r
 735         /* go backward one tile */\r
 736         mv->tx--;\r
 737 \r
 738         /* Snap the origin backward */\r
 739         mv->page->data -= 4;\r
 740         mv->page->dx = mv->map->tiles->tileWidth;\r
 741         //}\r
 742         /* draw the next column */\r
 743                 mapDrawCol(mv, mv->tx-1, mv->ty-1, 0);\r
 744         }\r
 745 }\r
 746 \r
 747 \r
 748 void\r
 749 mapScrollUp(map_view_t *mv, byte offset) {\r
 750         word x, y;  /* coordinate for drawing */\r
 751 \r
 752         /* increment the pixel position and update the page */\r
 753         mv->page->dy -= offset;\r
 754 \r
 755         /* check to see if this changes the tile */\r
 756         if(mv->page->dy == 0 ) {\r
 757         /* go down one tile */\r
 758         mv->ty--;\r
 759         /* Snap the origin downward */\r
 760         mv->page->data -= mv->page->width*4;\r
 761         mv->page->dy = mv->map->tiles->tileHeight;\r
 762         //}\r
 763 \r
 764         /* draw the next row */\r
 765         y= 0;\r
 766                 mapDrawRow(mv, mv->tx-1 , mv->ty-1, y);\r
 767         }\r
 768 }\r
 769 \r
 770 \r
 771 void\r
 772 mapScrollDown(map_view_t *mv, byte offset) {\r
 773         word x, y;  /* coordinate for drawing */\r
 774 \r
 775         /* increment the pixel position and update the page */\r
 776         mv->page->dy += offset;\r
 777 \r
 778         /* check to see if this changes the tile */\r
 779         if(mv->page->dy >= mv->dyThresh ) {\r
 780         /* go down one tile */\r
 781         mv->ty++;\r
 782         /* Snap the origin downward */\r
 783         mv->page->data += mv->page->width*4;\r
 784         mv->page->dy = mv->map->tiles->tileHeight;\r
 785         //}\r
 786 \r
 787         /* draw the next row */\r
 788         y= SCREEN_HEIGHT + mv->map->tiles->tileHeight;\r
 789                 mapDrawRow(mv, mv->tx-1 , mv->ty+15, y);\r
 790         }\r
 791 \r
 792 }\r
 793 \r
 794 \r
 795 void\r
 796 mapGoTo(map_view_t *mv, int tx, int ty) {\r
 797         int px, py;\r
 798         unsigned int i;\r
 799 \r
 800         /* set up the coordinates */\r
 801         mv->tx = tx;\r
 802         mv->ty = ty;\r
 803         mv->page->dx = mv->map->tiles->tileWidth;\r
 804         mv->page->dy = mv->map->tiles->tileHeight;\r
 805 \r
 806         /* set up the thresholds */\r
 807         mv->dxThresh = mv->map->tiles->tileWidth * 2;\r
 808         mv->dyThresh = mv->map->tiles->tileHeight * 2;\r
 809 \r
 810         /* draw the tiles */\r
 811         modexClearRegion(mv->page, 0, 0, mv->page->width, mv->page->height, 0);\r
 812         py=0;\r
 813         i=mv->ty * mv->map->width + mv->tx;\r
 814         for(ty=mv->ty-1; py < SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; ty++, py+=mv->map->tiles->tileHeight) {\r
 815                 mapDrawRow(mv, tx-1, ty, py);\r
 816         i+=mv->map->width - tx;\r
 817         }\r
 818 }\r
 819 \r
 820 \r
 821 void\r
 822 mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y) {\r
 823         word rx;\r
 824         word ry;\r
 825         //if(i==0) i=2;\r
 826         if(i==0)\r
 827         {\r
 828                 //wwww\r
 829         }\r
 830         else\r
 831         {\r
 832         rx = (((i-1) % ((t->data->width)/t->tileWidth)) * t->tileWidth);\r
 833         ry = (((i-1) / ((t->data->height)/t->tileHeight)) * t->tileHeight);\r
 834         //mxPutTile(t->data, x, y, t->tileWidth, t->tileHeight);\r
 835         modexDrawBmpRegion(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));\r
 836         }\r
 837 }\r
 838 \r
 839 \r
 840 void\r
 841 mapDrawRow(map_view_t *mv, int tx, int ty, word y) {\r
 842         word x;\r
 843         int i;\r
 844 \r
 845         /* the position within the map array */\r
 846         i=ty * mv->map->width + tx;\r
 847         for(x=0; x<SCREEN_WIDTH+mv->dxThresh && tx < mv->map->width; x+=mv->map->tiles->tileWidth, tx++) {\r
 848         if(i>=0) {\r
 849                 /* we are in the map, so copy! */\r
 850                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 851         }\r
 852         i++; /* next! */\r
 853         }\r
 854 }\r
 855 \r
 856 void\r
 857 mapDrawCol(map_view_t *mv, int tx, int ty, word x) {\r
 858         int y;\r
 859         int i;\r
 860 \r
 861         /* location in the map array */\r
 862         i=ty * mv->map->width + tx;\r
 863 \r
 864         /* We'll copy all of the columns in the screen, \r
 865            i + 1 row above and one below */\r
 866         for(y=0; y<SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; y+=mv->map->tiles->tileHeight, ty++) {\r
 867         if(i>=0) {\r
 868                 /* we are in the map, so copy away! */\r
 869                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 870         }\r
 871         i += mv->map->width;\r
 872         }\r
 873 }\r
 874 \r
 875 void qclean()\r
 876 {\r
 877         modexLeave();\r
 878         setkb(0);\r
 879 }\r
 880 \r
 881 void pdump(map_view_t *pee)\r
 882 {\r
 883         int mult=(QUADWH);\r
 884         int palq=(mult)*TILEWH;\r
 885         int palcol=0;\r
 886         int palx, paly;\r
 887         for(paly=0; paly<palq; paly+=mult){\r
 888                 for(palx=0; palx<palq; palx+=mult){\r
 889                                 modexClearRegion(pee->page, palx+TILEWH, paly+TILEWH, mult, mult, palcol);\r
 890                         palcol++;\r
 891                 }\r
 892         }\r
 893 }\r
 894 \r
 895 void\r
 896 animatePlayer(map_view_t *src, map_view_t *dest, /*map_view_t *top, */sword d, short scrolloffsetswitch, int x, int y, int ls, int lp, bitmap_t *bmp)\r
 897 {\r
 898         sword dire=32*d; //direction\r
 899         sword qq; //scroll offset\r
 900 \r
 901         if(scrolloffsetswitch==0) qq = 0;\r
 902         else qq = ((lp)*SPEED);\r
 903         switch (d)\r
 904         {\r
 905                 case 0:\r
 906                         //up\r
 907                         x=x-4;\r
 908                         y=y-qq-TILEWH;\r
 909                 break;\r
 910                 case 1:\r
 911                         // right\r
 912                         x=x+qq-4;\r
 913                         y=y-TILEWH;\r
 914                 break;\r
 915                 case 2:\r
 916                         //down\r
 917                         x=x-4;\r
 918                         y=y+qq-TILEWH;\r
 919                 break;\r
 920                 case 3:\r
 921                         //left\r
 922                         x=x-qq-4;\r
 923                         y=y-TILEWH;\r
 924                 break;\r
 925         }\r
 926         modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 927         if(2>ls && ls>=1) { modexDrawSpriteRegion(dest->page, x, y, 48, dire, 24, 32, bmp); }else\r
 928         if(3>ls && ls>=2) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }else\r
 929         if(4>ls && ls>=3) { modexDrawSpriteRegion(dest->page, x, y, 0, dire, 24, 32, bmp); }else\r
 930         if(5>ls && ls>=4) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }\r
 931         //TODO: mask copy //modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 932         //modexClearRegion(top->page, 66, 66, 2, 40, 0);\r
 933         //modexCopyPageRegion(dest->page, top->page, 66, 66, 66, 66, 2, 40);\r
 934         //turn this off if XT\r
 935         //if(detectcpu() > 0) modexWaitBorder();\r
 936 }\r