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 4\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];
  81         word panswitch=0, panq=1, pand=0; //for panning!\r
  82         int i;\r
  83         static word paloffset=0;\r
  84         bitmap_t ptmp;//, npctmp; // player sprite\r
  85         planar_buf_t *p;\r
  86         const char *cpus;\r
  87         static int persist_aniframe = 0;    /* gonna be increased to 1 before being used, so 0 is ok for default */\r
  88         page_t screen, screen2, screen3;\r
  89         map_t map;\r
  90         map_view_t mv, mv2, mv3;\r
  91         map_view_t *bg, *spri, *mask;//, *tmp;\r
  92         byte *dpal, *gpal;\r
  93         byte *ptr, *mappalptr;\r
  94         actor_t player;\r
  95         //actor_t npc0;\r
  96 \r
  97 //      atexit(qclean());\r
  98         /*if(!emmtest())\r
  99         {\r
 100                 printf("Expanded memory is not present\n");\r
 101                 exit(0);\r
 102         }\r
 103      \r
 104         if(!emmok())\r
 105         {\r
 106                 printf("Expanded memory manager is not present\n");\r
 107                 exit(0);\r
 108         }\r
 109 \r
 110         emsavail = emmavail();\r
 111         if(emsavail == -1)\r
 112         {\r
 113                 printf("Expanded memory manager error\n");\r
 114                 exit(0);\r
 115         }\r
 116         printf("There are %ld pages available\n",emsavail);\r
 117 \r
 118         if((emmhandle = emmalloc(emsavail)) < 0)\r
 119         {\r
 120                 printf("Insufficient pages available\n");\r
 121                 exit(0);\r
 122         }*/\r
 123 \r
 124         /* create the map */\r
 125 //0000  printf("Total used @ before map load:                   %zu\n", oldfreemem-GetFreeSize());\r
 126         loadmap("data/test.map", &map);\r
 127 //----  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
 128         //if(isEMS()) printf("%d tesuto\n", coretotalEMS());\r
 129 //----  initMap(&map);\r
 130         mv.map = &map;\r
 131         mv2.map = &map;\r
 132         mv3.map = &map;\r
 133 \r
 134         /* draw the tiles */\r
 135         ptr = map.data;\r
 136         mappalptr = map.tiles->data->palette;\r
 137         /* data */\r
 138 //0000  printf("Total used @ before image loading:              %zu\n", oldfreemem-GetFreeSize());\r
 139         ptmp = bitmapLoadPcx("data/ptmp.pcx"); // load sprite\r
 140         //npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite\r
 141         \r
 142         /* create the planar buffer */\r
 143 //0000  printf("Total used @ before planar buffer creation:     %zu\n", oldfreemem-GetFreeSize());\r
 144         p = planar_buf_from_bitmap(&ptmp);\r
 145 //0000  printf("Total used @ after planar buffer creation:      %zu\n", oldfreemem-GetFreeSize());\r
 146 \r
 147         /*if(isEMS())\r
 148         {\r
 149                 XMOVE mm;\r
 150                 mm.length=sizeof(map);\r
 151                 mm.sourceH=0;\r
 152                 mm.sourceOff=(long)&map;\r
 153                 mm.destH=emmhandle;\r
 154                 mm.destOff=1;\r
 155                 //halp!\r
 156                 ist = move_emem(&mm);\r
 157                 printf("%d\n", coretotalEMS());\r
 158                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 159                 //printf("%d\n", emmhandle);\r
 160         }\r
 161 \r
 162         if(isEMS())\r
 163         {\r
 164                 XMOVE mm;\r
 165                 mm.length=emmhandle;\r
 166                 mm.sourceH=0;\r
 167                 mm.sourceOff=(long)&ptmp;\r
 168                 mm.destH=emmhandle;\r
 169                 mm.destOff=0;\r
 170                 //halp!\r
 171                 ist = move_emem(&mm);\r
 172                 printf("%d\n", coretotalEMS());\r
 173                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 174                 //printf("%d\n", emmhandle);\r
 175         }\r
 176 */\r
 177 \r
 178         /* save the palette */\r
 179         dpal = modexNewPal();\r
 180         modexPalSave(dpal);\r
 181         modexFadeOff(4, dpal);\r
 182 \r
 183         setkb(1);\r
 184         modexEnter();\r
 185         modexPalBlack();        //reset the palette~\r
 186 //      printf("Total used @ before palette initiation:         %zu\n", oldfreemem-GetFreeSize());\r
 187         ptmp.offset=(paloffset/3);\r
 188         modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 189         //printf("      %d\n", sizeof(ptmp.data));\r
 190         //printf("1:    %d\n", paloffset);\r
 191         map.tiles->data->offset=(paloffset/3);\r
 192         modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 193         printf("\n====\n");\r
 194         printf("0       paloffset=      %d\n", paloffset/3);\r
 195         printf("====\n\n");\r
 196         gpal = modexNewPal();\r
 197         modexPalSave(gpal);\r
 198         modexSavePalFile("data/g.pal", gpal);\r
 199         modexPalBlack();        //so player will not see loadings~\r
 200 \r
 201         /* setup camera and screen~ */\r
 202         screen = modexDefaultPage();\r
 203         screen.width += (TILEWH*2);\r
 204         screen.height += (TILEWH*2)+QUADWH;\r
 205         mv.page = &screen;\r
 206         screen2 = modexNextPage(mv.page);\r
 207         mv2.page = &screen2;\r
 208         screen3 = screen2;\r
 209         mv3.page = &screen3;\r
 210 \r
 211         /* set up paging */\r
 212         bg = &mv;\r
 213         spri = &mv2;\r
 214         mask = &mv3;\r
 215 \r
 216 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen\r
 217         mapGoTo(bg, 0, 0);\r
 218         mapGoTo(spri, 0, 0);\r
 219         //mapGoTo(mask, 0, 0);\r
 220 \r
 221         //TODO: put player in starting position of spot\r
 222         //default player position on the viewable map\r
 223         player.tx = bg->tx + 10;\r
 224         player.ty = bg->ty + 8;\r
 225         player.x = player.tx*TILEWH;\r
 226         player.y = player.ty*TILEWH;\r
 227         player.triggerx = player.tx;\r
 228         player.triggery = player.ty+1;\r
 229         player.q=1;\r
 230         player.d=0;\r
 231         player.hp=4;\r
 232         //npc\r
 233         /*npc0.tx = bg->tx + 1;\r
 234         npc0.ty = bg->ty + 1;\r
 235         npc0.x = npc0.tx*TILEWH;\r
 236         npc0.y = npc0.ty*TILEWH;\r
 237         npc0.triggerx = npc0.tx;\r
 238         npc0.triggery = npc0.ty+1;\r
 239         npc0.q=1;\r
 240         npc0.d=0;\r
 241         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/\r
 242         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 64, 24, 32, &ptmp);\r
 243 \r
 244         modexShowPage(spri->page);\r
 245 //      printf("Total used @ before loop:                       %zu\n", oldfreemem-GetFreeSize());\r
 246         modexFadeOn(4, gpal);\r
 247         while(!keyp(1) && player.hp>0)\r
 248         {\r
 249         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square\r
 250         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction\r
 251         //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
 252         #define INC_PER_FRAME if(player.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;\r
 253         /*#define INC_PER_FRAME_NPC if(npc0.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;\r
 254 \r
 255         if(npc0.d == 0 && npc0.q == 1) npc0.d =rand()%8;\r
 256         if(npc0.d>4)\r
 257                 npc0.d=0;\r
 258 \r
 259         //right movement\r
 260         if(npc0.d == 2)\r
 261         {\r
 262                 if(npc0.tx < map.width && !(npc0.tx+1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty))\r
 263                 {\r
 264                         if(npc0.q<=(TILEWH/SPEED))\r
 265                         {\r
 266                                 INC_PER_FRAME_NPC;\r
 267                                 npc0.x+=SPEED;\r
 268                                 //animatePlayer(bg, spri, mask, 1, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 269                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 270                                 modexShowPage(spri->page);\r
 271                                 npc0.q++;\r
 272                         } else { npc0.q = 1; npc0.d = 0; npc0.tx++; }\r
 273                 }\r
 274                 else\r
 275                 {\r
 276                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 277                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 32, 24, 32, &npctmp);\r
 278                         modexShowPage(spri->page);\r
 279                         npc0.d = 0;\r
 280                 }\r
 281                 npc0.triggerx = npc0.tx+1;\r
 282                 npc0.triggery = npc0.ty;\r
 283         }\r
 284 \r
 285         //left movement\r
 286         if(npc0.d == 4)\r
 287         {\r
 288                 if(npc0.tx > 1 && !(npc0.tx-1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx-1 == player.tx && npc0.ty == player.ty))\r
 289                 {\r
 290                         if(npc0.q<=(TILEWH/SPEED))\r
 291                         {\r
 292                                 INC_PER_FRAME_NPC;\r
 293                                 npc0.x-=SPEED;\r
 294                                 //animatePlayer(bg, spri, mask, 3, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 295                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 296                                 modexShowPage(spri->page);\r
 297                                 npc0.q++;\r
 298                         } else { npc0.q = 1; npc0.d = 0; npc0.tx--; }\r
 299                 }\r
 300                 else\r
 301                 {\r
 302                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 303                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 96, 24, 32, &npctmp);\r
 304                         modexShowPage(spri->page);\r
 305                         npc0.d = 0;\r
 306                 }\r
 307                 npc0.triggerx = npc0.tx-1;\r
 308                 npc0.triggery = npc0.ty;\r
 309         }\r
 310 \r
 311         //down movement\r
 312         if(npc0.d == 3)\r
 313         {\r
 314                 if(npc0.ty < map.height && !(npc0.tx == TRIGGX && npc0.ty+1 == TRIGGY) && !(npc0.tx == player.tx && npc0.ty == player.ty+1))\r
 315                 {\r
 316                         if(npc0.q<=(TILEWH/SPEED))\r
 317                         {\r
 318                                 INC_PER_FRAME_NPC;\r
 319                                 npc0.y+=SPEED;\r
 320                                 //animatePlayer(bg, spri, mask, 2, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 321                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 322                                 modexShowPage(spri->page);\r
 323                                 npc0.q++;\r
 324                         } else { npc0.q = 1; npc0.d = 0; npc0.ty++; }\r
 325                 }\r
 326                 else\r
 327                 {\r
 328                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 329                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);\r
 330                         modexShowPage(spri->page);\r
 331                         npc0.d = 0;\r
 332                 }\r
 333                 npc0.triggerx = npc0.tx;\r
 334                 npc0.triggery = npc0.ty+1;\r
 335         }\r
 336 \r
 337         //up movement\r
 338         if(npc0.d == 1)\r
 339         {\r
 340                 if(npc0.ty > 1 && !(npc0.tx == TRIGGX &&  npc0.ty-1 == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty-1))\r
 341                 {\r
 342                         if(npc0.q<=(TILEWH/SPEED))\r
 343                         {\r
 344                                 INC_PER_FRAME_NPC;\r
 345                                 npc0.y-=SPEED;\r
 346                                 //animatePlayer(bg, spri, mask, 0, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);\r
 347                                 modexShowPage(spri->page);\r
 348                                 animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);\r
 349                                 npc0.q++;\r
 350                         } else { npc0.q = 1; npc0.d = 0; npc0.ty--; }\r
 351                 }\r
 352                 else\r
 353                 {\r
 354                         modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);\r
 355                         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 0, 24, 32, &npctmp);\r
 356                         modexShowPage(spri->page);\r
 357                         npc0.d = 0;\r
 358                 }\r
 359                 npc0.triggerx = npc0.tx;\r
 360                 npc0.triggery = npc0.ty-1;\r
 361         }\r
 362 \r
 363         if((npc0.triggery == player.ty && npc0.triggerx == player.tx) || (npc0.ty == player.ty && npc0.tx == player.tx)){ player.hp--; }\r
 364 */\r
 365 \r
 366         //player movement\r
 367         //TODO: make movement into a function!
 368         if(!panswitch){\r
 369         //right movement\r
 370         if((keyp(77) && !keyp(75) && player.d == 0) || player.d == 2)\r
 371         {\r
 372                 if(player.d == 0){ player.d = 2; }\r
 373                 if(bg->tx >= 0 && bg->tx+20 < map.width && player.tx == bg->tx + 10 &&
 374                 !(bg->map->data[(player.tx)+(map.width*(player.ty-1))] == 0))//!(player.tx+1 == TRIGGX && player.ty == TRIGGY)) //collision detection!\r
 375                 {\r
 376                         if(player.q<=(TILEWH/SPEED))\r
 377                         {\r
 378                                 INC_PER_FRAME;\r
 379                                 //animatePlayer(bg, spri, mask, 1, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 380                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 381                                 mapScrollRight(bg, SPEED);\r
 382                                 mapScrollRight(spri, SPEED);\r
 383                                 //mapScrollRight(mask, SPEED);\r
 384                                 modexShowPage(spri->page);\r
 385                                 player.q++;\r
 386                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 387                 }\r
 388                 else if(player.tx < map.width && !(bg->map->data[(player.tx)+(map.width*(player.ty-1))] == 0))//!(player.tx+1 == TRIGGX && player.ty == TRIGGY))\r
 389                 {\r
 390                         if(player.q<=(TILEWH/SPEED))\r
 391                         {\r
 392                                 INC_PER_FRAME;\r
 393                                 player.x+=SPEED;\r
 394                                 //animatePlayer(bg, spri, mask, 1, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 395                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 396                                 modexShowPage(spri->page);\r
 397                                 player.q++;\r
 398                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 399                 }\r
 400                 else\r
 401                 {\r
 402                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 403                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 32, 24, 32, &ptmp);\r
 404                         modexShowPage(spri->page);\r
 405                         player.d = 0;\r
 406                 }\r
 407                 player.triggerx = player.tx+1;\r
 408                 player.triggery = player.ty;\r
 409         }\r
 410 \r
 411         //left movement\r
 412         if((keyp(75) && !keyp(77) && player.d == 0) || player.d == 4)\r
 413         {\r
 414                 if(player.d == 0){ player.d = 4; }\r
 415                 if(bg->tx > 0 && bg->tx+20 <= map.width && player.tx == bg->tx + 10 &&
 416                 !(bg->map->data[(player.tx-2)+(map.width*(player.ty-1))] == 0))//!(player.tx-1 == TRIGGX && player.ty == TRIGGY))       //collision detection!\r
 417                 {\r
 418                         if(player.q<=(TILEWH/SPEED))\r
 419                         {\r
 420                                 INC_PER_FRAME;\r
 421                                 //animatePlayer(bg, spri, mask, 3, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 422                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 423                                 mapScrollLeft(bg, SPEED);\r
 424                                 mapScrollLeft(spri, SPEED);\r
 425                                 //mapScrollLeft(mask, SPEED);\r
 426                                 modexShowPage(spri->page);\r
 427                                 player.q++;\r
 428                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 429                 }\r
 430                 else if(player.tx > 1 && !(bg->map->data[(player.tx-2)+(map.width*(player.ty-1))] == 0))//!(player.tx-1 == TRIGGX && player.ty == TRIGGY))\r
 431                 {\r
 432                         if(player.q<=(TILEWH/SPEED))\r
 433                         {\r
 434                                 INC_PER_FRAME;\r
 435                                 player.x-=SPEED;\r
 436                                 //animatePlayer(bg, spri, mask, 3, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 437                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 438                                 modexShowPage(spri->page);\r
 439                                 player.q++;\r
 440                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 441                 }\r
 442                 else\r
 443                 {\r
 444                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 445                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 96, 24, 32, &ptmp);\r
 446                         modexShowPage(spri->page);\r
 447                         player.d = 0;\r
 448                 }\r
 449                 player.triggerx = player.tx-1;\r
 450                 player.triggery = player.ty;\r
 451         }\r
 452 \r
 453         //down movement\r
 454         if((keyp(80) && !keyp(72) && player.d == 0) || player.d == 3)\r
 455         {\r
 456                 if(player.d == 0){ player.d = 3; }\r
 457                 if(bg->ty >= 0 && bg->ty+15 < map.height && player.ty == bg->ty + 8 &&
 458                 !(bg->map->data[(player.tx-1)+(map.width*(player.ty))] == 0))//!(player.tx == TRIGGX && player.ty+1 == TRIGGY)) //collision detection!\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 && !(bg->map->data[(player.tx-1)+(map.width*(player.ty))] == 0))//!(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 &&
 500                 !(bg->map->data[(player.tx-1)+(map.width*(player.ty-2))] == 0))//!(player.tx == TRIGGX && player.ty-1 == TRIGGY))       //collision detection!\r
 501                 {\r
 502                         if(player.q<=(TILEWH/SPEED))\r
 503                         {\r
 504                                 INC_PER_FRAME;\r
 505                                 //animatePlayer(bg, spri, mask, 0, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 506                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 507                                 mapScrollUp(bg, SPEED);\r
 508                                 mapScrollUp(spri, SPEED);\r
 509                                 //mapScrollUp(mask, SPEED);\r
 510                                 modexShowPage(spri->page);\r
 511                                 player.q++;\r
 512                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 513                 }\r
 514                 else if(player.ty > 1 && !(bg->map->data[(player.tx-1)+(map.width*(player.ty-2))] == 0))//!(player.tx == TRIGGX &&  player.ty-1 == TRIGGY))\r
 515                 {\r
 516                         if(player.q<=(TILEWH/SPEED))\r
 517                         {\r
 518                                 INC_PER_FRAME;\r
 519                                 player.y-=SPEED;\r
 520                                 //animatePlayer(bg, spri, mask, 0, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 521                                 modexShowPage(spri->page);\r
 522                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 523                                 player.q++;\r
 524                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 525                 }\r
 526                 else\r
 527                 {\r
 528                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 529                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 0, 24, 32, &ptmp);\r
 530                         modexShowPage(spri->page);\r
 531                         player.d = 0;\r
 532                 }\r
 533                 player.triggerx = player.tx;\r
 534                 player.triggery = player.ty-1;\r
 535         }\r
 536 }else{
 537 //88 switch!
 538         //right movement\r
 539         if((keyp(77) && !keyp(75) && pand == 0) || pand == 2)\r
 540         {\r
 541                 if(pand == 0){ pand = 2; }\r
 542                         if(panq<=(TILEWH/SPEED))\r
 543                         {
 544                                 bg->page->dx++;
 545                                 spri->page->dx++;
 546                                 modexShowPage(bg->page);
 547                                 modexShowPage(spri->page);
 548                                 panq++;\r
 549                         } else { panq = 1; pand = 0; }\r
 550         }\r
 551         //left movement\r
 552         if((keyp(75) && !keyp(77) && pand == 0) || pand == 4)\r
 553         {\r
 554                 if(pand == 0){ pand = 4; }\r
 555                         if(panq<=(TILEWH/SPEED))\r
 556                         {\r
 557                                 bg->page->dx--;
 558                                 spri->page->dx--;
 559                                 modexShowPage(bg->page);
 560                                 modexShowPage(spri->page);
 561                                 panq++;\r
 562                         } else { panq = 1; pand = 0; }\r
 563         }\r
 564         //down movement\r
 565         if((keyp(72) && !keyp(80) && pand == 0) || pand == 3)\r
 566         {\r
 567                 if(pand == 0){ pand = 3; }\r
 568                         if(panq<=(TILEWH/SPEED))\r
 569                         {\r
 570                                 bg->page->dy--;
 571                                 spri->page->dy--;
 572                                 modexShowPage(bg->page);
 573                                 modexShowPage(spri->page);
 574                                 panq++;\r
 575                         } else { panq = 1; pand = 0; }\r
 576         }\r
 577         //up movement\r
 578         if((keyp(80) && !keyp(72) && pand == 0) || pand == 1)\r
 579         {\r
 580                 if(pand == 0){ pand = 1; }\r
 581                         if(panq<=(TILEWH/SPEED))\r
 582                         {\r
 583                                 bg->page->dy++;
 584                                 spri->page->dy++;
 585                                 modexShowPage(bg->page);
 586                                 modexShowPage(spri->page);\r
 587                                 panq++;\r
 588                         } else { panq = 1; pand = 0; }\r
 589         }
 590 }\r
 591         //if(((player.triggerx == TRIGGX && player.triggery == TRIGGY) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))
 592         if(((bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))] == 0) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))\r
 593         {\r
 594                 short i;\r
 595                 for(i=800; i>=400; i--)\r
 596                 {\r
 597                         sound(i);\r
 598                 }\r
 599                 nosound();\r
 600         }\r
 601         if(player.q == (TILEWH/SPEED)+1 && player.d > 0 && (player.triggerx == 5 && player.triggery == 5)){ player.hp--; }\r
 602         //if(keyp(0x0E)) while(1){ if(xmsmalloc(24)) break; }\r
 603         if(keyp(25)){ pdump(bg); pdump(spri); }\r
 604         if(keyp(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg); pdump(spri); }\r
 605         if(keyp(22)){\r
 606         paloffset=0; modexPalBlack(); modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 607         printf("1paloffset      =       %d\n", paloffset/3);\r
 608          modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 609         printf("2paloffset      =       %d\n", paloffset/3);\r
 610          pdump(bg); pdump(spri); }
 611 \r
 612         if(keyp(88)){if(!panswitch) panswitch++; else panswitch--; }\r
 613         if(keyp(87))\r
 614         {\r
 615                 modexLeave();\r
 616                 setkb(0);\r
 617                 __asm\r
 618                 {\r
 619                         mov ah,31h\r
 620                         int 21h\r
 621                 }\r
 622         }
 623
 624         if((player.q==1) && !(player.x%TILEWH==0 && player.y%TILEWH==0)) break; //incase things go out of sync!
 625 \r
 626         }\r
 627 \r
 628         /* fade back to text mode */\r
 629         /* but 1st lets save the game palette~ */\r
 630         modexPalSave(gpal);\r
 631         modexSavePalFile("data/g.pal", gpal);\r
 632         modexFadeOff(4, gpal);\r
 633         modexLeave();\r
 634         setkb(0);\r
 635         printf("Project 16 scroll.exe\n");\r
 636         printf("tx: %d\n", bg->tx);\r
 637         printf("ty: %d\n", bg->ty);
 638         printf("player.x: %d", player.x); printf("              player.y: %d\n", player.y);\r
 639         //if(player.hp==0) printf("%d wwww\n", player.y+8);\r
 640         //else printf("\nplayer.y: %d\n", player.y);\r
 641         printf("player.tx: %d", player.tx); printf("            player.ty: %d\n", player.ty);\r
 642         printf("player.triggx: %d", player.triggerx); printf("  player.triggy: %d\n", player.triggery);\r
 643         printf("player.hp: %d", player.hp);     printf("        player.q: %d", player.q);       printf("        player.d: %d\n", player.d);
 644         printf("tile data value at player trigger position: %d\n", bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))]);\r
 645         printf("palette offset: %d\n", paloffset/3);\r
 646         printf("Total used: %zu\n", oldfreemem-GetFreeSize());\r
 647         printf("Total free: %zu\n", GetFreeSize());\r
 648         printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");\r
 649         printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");\r
 650         printf("Screen: %dx", screen.width);    printf("%d\n", screen.height);\r
 651         printf("Screen2: %dx", screen2.width);  printf("%d\n", screen2.height);\r
 652         //xmsfree(&map);\r
 653         //xmsfree(bg);\r
 654         //xmsfree(spri);\r
 655         //xmsfree(mask);\r
 656         //xmsreport();\r
 657         //emmclose(emmhandle);\r
 658         switch(detectcpu())\r
 659         {\r
 660                 case 0: cpus = "8086/8088 or 186/88"; break;\r
 661                 case 1: cpus = "286"; break;\r
 662                 case 2: cpus = "386 or newer"; break;\r
 663                 default: cpus = "internal error"; break;\r
 664         }\r
 665         printf("detected CPU type: %s\n", cpus);\r
 666         modexFadeOn(4, dpal);\r
 667 }\r
 668 \r
 669 \r
 670 map_t\r
 671 allocMap(int w, int h) {\r
 672         map_t result;\r
 673 \r
 674         result.width =w;\r
 675         result.height=h;\r
 676         result.data = malloc(sizeof(byte) * w * h);\r
 677         //result.data = (byte *)alloc_emem(((int)sizeof(byte) * w * h)/1024);\r
 678         /*if(isEMS() || checkEMS())\r
 679         {\r
 680                 XMOVE mm;\r
 681                 //emmhandle = mallocEMS(coretotalEMS());//alloc_emem((int)sizeof(map))\r
 682                 mm.length=sizeof(result);\r
 683                 mm.sourceH=0;\r
 684                 mm.sourceOff=ptr2long(&result);\r
 685                 mm.destH=emmhandle;\r
 686                 mm.destOff=0;\r
 687                 ist = move_emem(&mm);\r
 688                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 689                 printf("%d\n", coretotalEMS());\r
 690         }*/\r
 691 \r
 692         return result;\r
 693 }\r
 694 \r
 695 void\r
 696 initMap(map_t *map) {\r
 697         /* just a place holder to fill out an alternating pattern */\r
 698         int x, y, xx, yy;\r
 699         int i, q;\r
 700 //      int tile = 1;\r
 701         //if(!isEMS() || !checkEMS())\r
 702 //              map->tiles = malloc(sizeof(tiles_t));\r
 703         //else\r
 704         //      map->tiles = (tiles_t *)alloc_emem(sizeof(tiles_t));\r
 705 \r
 706         /* create the tile set */\r
 707         //if(!isEMS() || !checkEMS())\r
 708 //              map->tiles->data = malloc(sizeof(bitmap_t));\r
 709         //else\r
 710         //      map->tiles->data = (bitmap_t *)alloc_emem(sizeof(bitmap_t));\r
 711 //      map->tiles->data->width = (TILEWH/**2*/);\r
 712 //      map->tiles->data->height= TILEWH;\r
 713         //if(!isEMS() || !checkEMS())\r
 714 //              map->tiles->data->data = malloc((TILEWH*2)*TILEWH);\r
 715         //else\r
 716         //      map->tiles->data->data = (byte *)alloc_emem((TILEWH*2)*TILEWH);\r
 717 //      map->tiles->tileHeight = TILEWH;\r
 718 //      map->tiles->tileWidth =TILEWH;\r
 719 //      map->tiles->rows = 1;\r
 720 //      map->tiles->cols = 1;//2;\r
 721 \r
 722         /*q=0;\r
 723         //for(y=0; y<map->height; y++) {\r
 724         //for(x=0; x<map->width; x++) {\r
 725         i=0;\r
 726         for(yy=0; yy<TILEWH; yy++) {\r
 727         for(xx=0; xx<(TILEWH); xx++) {\r
 728                 //if(x<TILEWH){\r
 729                   map->tiles->data->data[i+1] = map->data[q];//28;//0x24;\r
 730 //                printf("[%d]", map->tiles->data->data[i]);\r
 731                 //}else{\r
 732                   //map->tiles->data->data[i] = map->data[q];//0;//0x34;\r
 733                   //printf("]%d[==[%d]", i, map->tiles->data->data[i]);\r
 734                 //}\r
 735                 i++;\r
 736         }\r
 737 //      printf("\n");\r
 738         }\r
 739 //      printf("[%d]", map->data[q]);\r
 740         q++;\r
 741 //      }\r
 742         //printf("\n\n");\r
 743 //      }*/\r
 744 \r
 745         /*i=0;\r
 746         for(y=0; y<map->height; y++) {\r
 747                 for(x=0; x<map->width; x++) {\r
 748 //                      map->data[i]=255;\r
 749                         printf("[%d]", map->data[i]);\r
 750                         //tile = tile ? 0 : 1;\r
 751                         i++;\r
 752                 }\r
 753                 //tile = tile ? 0 : 1;\r
 754         }*/\r
 755 }\r
 756 \r
 757 \r
 758 void\r
 759 mapScrollRight(map_view_t *mv, byte offset) {\r
 760         word x, y;  /* coordinate for drawing */\r
 761 \r
 762         /* increment the pixel position and update the page */\r
 763         mv->page->dx += offset;\r
 764 \r
 765         /* check to see if this changes the tile */\r
 766         if(mv->page->dx >= mv->dxThresh ) {\r
 767         /* go forward one tile */\r
 768         mv->tx++;\r
 769         /* Snap the origin forward */\r
 770         mv->page->data += 4;\r
 771         mv->page->dx = mv->map->tiles->tileWidth;\r
 772         //}\r
 773 \r
 774         /* draw the next column */\r
 775         x= SCREEN_WIDTH + mv->map->tiles->tileWidth;\r
 776                 mapDrawCol(mv, mv->tx + 20 , mv->ty-1, x);\r
 777         }\r
 778 }\r
 779 \r
 780 \r
 781 void\r
 782 mapScrollLeft(map_view_t *mv, byte offset) {\r
 783         word x, y;  /* coordinate for drawing */\r
 784 \r
 785         /* increment the pixel position and update the page */\r
 786         mv->page->dx -= offset;\r
 787 \r
 788         /* check to see if this changes the tile */\r
 789         if(mv->page->dx == 0) {\r
 790         /* go backward one tile */\r
 791         mv->tx--;\r
 792 \r
 793         /* Snap the origin backward */\r
 794         mv->page->data -= 4;\r
 795         mv->page->dx = mv->map->tiles->tileWidth;\r
 796         //}\r
 797         /* draw the next column */\r
 798                 mapDrawCol(mv, mv->tx-1, mv->ty-1, 0);\r
 799         }\r
 800 }\r
 801 \r
 802 \r
 803 void\r
 804 mapScrollUp(map_view_t *mv, byte offset) {\r
 805         word x, y;  /* coordinate for drawing */\r
 806 \r
 807         /* increment the pixel position and update the page */\r
 808         mv->page->dy -= offset;\r
 809 \r
 810         /* check to see if this changes the tile */\r
 811         if(mv->page->dy == 0 ) {\r
 812         /* go down one tile */\r
 813         mv->ty--;\r
 814         /* Snap the origin downward */\r
 815         mv->page->data -= mv->page->width*4;\r
 816         mv->page->dy = mv->map->tiles->tileHeight;\r
 817         //}\r
 818 \r
 819         /* draw the next row */\r
 820         y= 0;\r
 821                 mapDrawRow(mv, mv->tx-1 , mv->ty-1, y);\r
 822         }\r
 823 }\r
 824 \r
 825 \r
 826 void\r
 827 mapScrollDown(map_view_t *mv, byte offset) {\r
 828         word x, y;  /* coordinate for drawing */\r
 829 \r
 830         /* increment the pixel position and update the page */\r
 831         mv->page->dy += offset;\r
 832 \r
 833         /* check to see if this changes the tile */\r
 834         if(mv->page->dy >= mv->dyThresh ) {\r
 835         /* go down one tile */\r
 836         mv->ty++;\r
 837         /* Snap the origin downward */\r
 838         mv->page->data += mv->page->width*4;\r
 839         mv->page->dy = mv->map->tiles->tileHeight;\r
 840         //}\r
 841 \r
 842         /* draw the next row */\r
 843         y= SCREEN_HEIGHT + mv->map->tiles->tileHeight;\r
 844                 mapDrawRow(mv, mv->tx-1 , mv->ty+15, y);\r
 845         }\r
 846 \r
 847 }\r
 848 \r
 849 \r
 850 void\r
 851 mapGoTo(map_view_t *mv, int tx, int ty) {\r
 852         int px, py;\r
 853         unsigned int i;\r
 854 \r
 855         /* set up the coordinates */\r
 856         mv->tx = tx;\r
 857         mv->ty = ty;\r
 858         mv->page->dx = mv->map->tiles->tileWidth;\r
 859         mv->page->dy = mv->map->tiles->tileHeight;\r
 860 \r
 861         /* set up the thresholds */\r
 862         mv->dxThresh = mv->map->tiles->tileWidth * 2;\r
 863         mv->dyThresh = mv->map->tiles->tileHeight * 2;\r
 864 \r
 865         /* draw the tiles */\r
 866         modexClearRegion(mv->page, 0, 0, mv->page->width, mv->page->height, 0);\r
 867         py=0;\r
 868         i=mv->ty * mv->map->width + mv->tx;\r
 869         for(ty=mv->ty-1; py < SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; ty++, py+=mv->map->tiles->tileHeight) {\r
 870                 mapDrawRow(mv, tx-1, ty, py);\r
 871         i+=mv->map->width - tx;\r
 872         }\r
 873 }\r
 874 \r
 875 \r
 876 void\r
 877 mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y) {\r
 878         word rx;\r
 879         word ry;\r
 880         //if(i==0) i=2;\r
 881         if(i==0)\r
 882         {\r
 883                 //wwww
 884                 modexClearRegion(page, x, y, t->tileWidth, t->tileHeight, 0); //currently the over scan color!\r
 885         }\r
 886         else\r
 887         {\r
 888         rx = (((i-1) % ((t->data->width)/t->tileWidth)) * t->tileWidth);\r
 889         ry = (((i-1) / ((t->data->height)/t->tileHeight)) * t->tileHeight);\r
 890         //mxPutTile(t->data, x, y, t->tileWidth, t->tileHeight);\r
 891         modexDrawBmpRegion(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));\r
 892         }\r
 893 }\r
 894 \r
 895 \r
 896 void\r
 897 mapDrawRow(map_view_t *mv, int tx, int ty, word y) {\r
 898         word x;\r
 899         int i;\r
 900 \r
 901         /* the position within the map array */\r
 902         i=ty * mv->map->width + tx;\r
 903         for(x=0; x<SCREEN_WIDTH+mv->dxThresh && tx < mv->map->width; x+=mv->map->tiles->tileWidth, tx++) {\r
 904         if(i>=0) {\r
 905                 /* we are in the map, so copy! */\r
 906                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 907         }\r
 908         i++; /* next! */\r
 909         }\r
 910 }\r
 911 \r
 912 void\r
 913 mapDrawCol(map_view_t *mv, int tx, int ty, word x) {\r
 914         int y;\r
 915         int i;\r
 916 \r
 917         /* location in the map array */\r
 918         i=ty * mv->map->width + tx;\r
 919 \r
 920         /* We'll copy all of the columns in the screen, \r
 921            i + 1 row above and one below */\r
 922         for(y=0; y<SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; y+=mv->map->tiles->tileHeight, ty++) {\r
 923         if(i>=0) {\r
 924                 /* we are in the map, so copy away! */\r
 925                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 926         }\r
 927         i += mv->map->width;\r
 928         }\r
 929 }\r
 930 \r
 931 void qclean()\r
 932 {\r
 933         modexLeave();\r
 934         setkb(0);\r
 935 }\r
 936 \r
 937 void pdump(map_view_t *pee)\r
 938 {\r
 939         int mult=(QUADWH);\r
 940         int palq=(mult)*TILEWH;\r
 941         int palcol=0;\r
 942         int palx, paly;\r
 943         for(paly=0; paly<palq; paly+=mult){\r
 944                 for(palx=0; palx<palq; palx+=mult){\r
 945                                 modexClearRegion(pee->page, palx+TILEWH, paly+TILEWH, mult, mult, palcol);\r
 946                         palcol++;\r
 947                 }\r
 948         }\r
 949 }\r
 950 \r
 951 void\r
 952 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
 953 {\r
 954         sword dire=32*d; //direction\r
 955         sword qq; //scroll offset\r
 956 \r
 957         if(scrolloffsetswitch==0) qq = 0;\r
 958         else qq = ((lp)*SPEED);\r
 959         switch (d)\r
 960         {\r
 961                 case 0:\r
 962                         //up\r
 963                         x=x-4;\r
 964                         y=y-qq-TILEWH;\r
 965                 break;\r
 966                 case 1:\r
 967                         // right\r
 968                         x=x+qq-4;\r
 969                         y=y-TILEWH;\r
 970                 break;\r
 971                 case 2:\r
 972                         //down\r
 973                         x=x-4;\r
 974                         y=y+qq-TILEWH;\r
 975                 break;\r
 976                 case 3:\r
 977                         //left\r
 978                         x=x-qq-4;\r
 979                         y=y-TILEWH;\r
 980                 break;\r
 981         }\r
 982         modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 983         if(2>ls && ls>=1) { modexDrawSpriteRegion(dest->page, x, y, 48, dire, 24, 32, bmp); }else\r
 984         if(3>ls && ls>=2) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }else\r
 985         if(4>ls && ls>=3) { modexDrawSpriteRegion(dest->page, x, y, 0, dire, 24, 32, bmp); }else\r
 986         if(5>ls && ls>=4) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }\r
 987         //TODO: mask copy //modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 988         //modexClearRegion(top->page, 66, 66, 2, 40, 0);\r
 989         //modexCopyPageRegion(dest->page, top->page, 66, 66, 66, 66, 2, 40);\r
 990         //turn this off if XT\r
 991         if(detectcpu() > 0) modexWaitBorder();\r
 992 }\r