src/scroll.c

   1 #include "src/lib/dos_kb.h"\r
   2 #include "src/lib/mapread.h"\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());
 126         fprintf(stderr, "testing~\n");\r
 127         loadmap("data/test.map", &map);
 128         fprintf(stderr, "yay map loaded~~\n");\r
 129 //----  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
 130         //if(isEMS()) printf("%d tesuto\n", coretotalEMS());\r
 131 //----  initMap(&map);\r
 132         mv.map = &map;\r
 133         mv2.map = &map;\r
 134         mv3.map = &map;\r
 135 \r
 136         /* draw the tiles */\r
 137         ptr = map.data;\r
 138         mappalptr = map.tiles->data->palette;\r
 139         /* data */\r
 140 //0000  printf("Total used @ before image loading:              %zu\n", oldfreemem-GetFreeSize());\r
 141         ptmp = bitmapLoadPcx("data/ptmp.pcx"); // load sprite\r
 142         //npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite\r
 143         \r
 144         /* create the planar buffer */\r
 145 //0000  printf("Total used @ before planar buffer creation:     %zu\n", oldfreemem-GetFreeSize());\r
 146         p = planar_buf_from_bitmap(&ptmp);\r
 147 //0000  printf("Total used @ after planar buffer creation:      %zu\n", oldfreemem-GetFreeSize());\r
 148 \r
 149         /*if(isEMS())\r
 150         {\r
 151                 XMOVE mm;\r
 152                 mm.length=sizeof(map);\r
 153                 mm.sourceH=0;\r
 154                 mm.sourceOff=(long)&map;\r
 155                 mm.destH=emmhandle;\r
 156                 mm.destOff=1;\r
 157                 //halp!\r
 158                 ist = move_emem(&mm);\r
 159                 printf("%d\n", coretotalEMS());\r
 160                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 161                 //printf("%d\n", emmhandle);\r
 162         }\r
 163 \r
 164         if(isEMS())\r
 165         {\r
 166                 XMOVE mm;\r
 167                 mm.length=emmhandle;\r
 168                 mm.sourceH=0;\r
 169                 mm.sourceOff=(long)&ptmp;\r
 170                 mm.destH=emmhandle;\r
 171                 mm.destOff=0;\r
 172                 //halp!\r
 173                 ist = move_emem(&mm);\r
 174                 printf("%d\n", coretotalEMS());\r
 175                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 176                 //printf("%d\n", emmhandle);\r
 177         }\r
 178 */\r
 179 \r
 180         /* save the palette */\r
 181         dpal = modexNewPal();\r
 182         modexPalSave(dpal);\r
 183         modexFadeOff(4, dpal);\r
 184 \r
 185         setkb(1);\r
 186         modexEnter();\r
 187         modexPalBlack();        //reset the palette~\r
 188 //      printf("Total used @ before palette initiation:         %zu\n", oldfreemem-GetFreeSize());\r
 189         ptmp.offset=(paloffset/3);\r
 190         modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 191         //printf("      %d\n", sizeof(ptmp.data));\r
 192         //printf("1:    %d\n", paloffset);\r
 193         map.tiles->data->offset=(paloffset/3);\r
 194         modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 195         printf("\n====\n");\r
 196         printf("0       paloffset=      %d\n", paloffset/3);\r
 197         printf("====\n\n");\r
 198         gpal = modexNewPal();\r
 199         modexPalSave(gpal);\r
 200         modexSavePalFile("data/g.pal", gpal);\r
 201         modexPalBlack();        //so player will not see loadings~\r
 202 \r
 203         /* setup camera and screen~ */\r
 204         screen = modexDefaultPage();\r
 205         screen.width += (TILEWH*2);\r
 206         screen.height += (TILEWH*2)+QUADWH;\r
 207         mv.page = &screen;\r
 208         screen2 = modexNextPage(mv.page);\r
 209         mv2.page = &screen2;\r
 210         screen3 = screen2;\r
 211         mv3.page = &screen3;\r
 212 \r
 213         /* set up paging */\r
 214         bg = &mv;\r
 215         spri = &mv2;\r
 216         mask = &mv3;\r
 217 \r
 218 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen\r
 219         mapGoTo(bg, 0, 0);\r
 220         mapGoTo(spri, 0, 0);\r
 221         //mapGoTo(mask, 0, 0);\r
 222 \r
 223         //TODO: put player in starting position of spot\r
 224         //default player position on the viewable map\r
 225         player.tx = bg->tx + 10;\r
 226         player.ty = bg->ty + 8;\r
 227         player.x = player.tx*TILEWH;\r
 228         player.y = player.ty*TILEWH;\r
 229         player.triggerx = player.tx;\r
 230         player.triggery = player.ty+1;\r
 231         player.q=1;\r
 232         player.d=0;\r
 233         player.hp=4;\r
 234         //npc\r
 235         /*npc0.tx = bg->tx + 1;\r
 236         npc0.ty = bg->ty + 1;\r
 237         npc0.x = npc0.tx*TILEWH;\r
 238         npc0.y = npc0.ty*TILEWH;\r
 239         npc0.triggerx = npc0.tx;\r
 240         npc0.triggery = npc0.ty+1;\r
 241         npc0.q=1;\r
 242         npc0.d=0;\r
 243         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/\r
 244         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 64, 24, 32, &ptmp);\r
 245 \r
 246         modexShowPage(spri->page);\r
 247 //      printf("Total used @ before loop:                       %zu\n", oldfreemem-GetFreeSize());\r
 248         modexFadeOn(4, gpal);\r
 249         while(!keyp(1) && player.hp>0)\r
 250         {\r
 251         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square\r
 252         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction\r
 253         //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
 254         #define INC_PER_FRAME if(player.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;
 255
 256         //modexClearRegion(bg->page, player.x, player.y, 16, 16, 4); //currently the over scan color!\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!
 372         if(!panswitch){\r
 373         //right movement\r
 374         if((keyp(77) && !keyp(75) && player.d == 0) || player.d == 2)\r
 375         {\r
 376                 if(player.d == 0){ player.d = 2; }\r
 377                 if(bg->tx >= 0 && bg->tx+20 < map.width && player.tx == bg->tx + 10 &&
 378                 !(bg->map->data[(player.tx)+(map.width*(player.ty-1))] == 0))//!(player.tx+1 == TRIGGX && player.ty == TRIGGY)) //collision detection!\r
 379                 {\r
 380                         if(player.q<=(TILEWH/SPEED))\r
 381                         {\r
 382                                 INC_PER_FRAME;\r
 383                                 //animatePlayer(bg, spri, mask, 1, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 384                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 385                                 mapScrollRight(bg, SPEED);\r
 386                                 mapScrollRight(spri, SPEED);\r
 387                                 //mapScrollRight(mask, SPEED);\r
 388                                 modexShowPage(spri->page);\r
 389                                 player.q++;\r
 390                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 391                 }\r
 392                 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
 393                 {\r
 394                         if(player.q<=(TILEWH/SPEED))\r
 395                         {\r
 396                                 INC_PER_FRAME;\r
 397                                 player.x+=SPEED;\r
 398                                 //animatePlayer(bg, spri, mask, 1, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 399                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 400                                 modexShowPage(spri->page);\r
 401                                 player.q++;\r
 402                         } else { player.q = 1; player.d = 0; player.tx++; }\r
 403                 }\r
 404                 else\r
 405                 {\r
 406                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 407                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 32, 24, 32, &ptmp);\r
 408                         modexShowPage(spri->page);\r
 409                         player.d = 0;\r
 410                 }\r
 411                 player.triggerx = player.tx+1;\r
 412                 player.triggery = player.ty;\r
 413         }\r
 414 \r
 415         //left movement\r
 416         if((keyp(75) && !keyp(77) && player.d == 0) || player.d == 4)\r
 417         {\r
 418                 if(player.d == 0){ player.d = 4; }\r
 419                 if(bg->tx > 0 && bg->tx+20 <= map.width && player.tx == bg->tx + 10 &&
 420                 !(bg->map->data[(player.tx-2)+(map.width*(player.ty-1))] == 0))//!(player.tx-1 == TRIGGX && player.ty == TRIGGY))       //collision detection!\r
 421                 {\r
 422                         if(player.q<=(TILEWH/SPEED))\r
 423                         {\r
 424                                 INC_PER_FRAME;\r
 425                                 //animatePlayer(bg, spri, mask, 3, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 426                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 427                                 mapScrollLeft(bg, SPEED);\r
 428                                 mapScrollLeft(spri, SPEED);\r
 429                                 //mapScrollLeft(mask, SPEED);\r
 430                                 modexShowPage(spri->page);\r
 431                                 player.q++;\r
 432                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 433                 }\r
 434                 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
 435                 {\r
 436                         if(player.q<=(TILEWH/SPEED))\r
 437                         {\r
 438                                 INC_PER_FRAME;\r
 439                                 player.x-=SPEED;\r
 440                                 //animatePlayer(bg, spri, mask, 3, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 441                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 442                                 modexShowPage(spri->page);\r
 443                                 player.q++;\r
 444                         } else { player.q = 1; player.d = 0; player.tx--; }\r
 445                 }\r
 446                 else\r
 447                 {\r
 448                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 449                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 96, 24, 32, &ptmp);\r
 450                         modexShowPage(spri->page);\r
 451                         player.d = 0;\r
 452                 }\r
 453                 player.triggerx = player.tx-1;\r
 454                 player.triggery = player.ty;\r
 455         }\r
 456 \r
 457         //down movement\r
 458         if((keyp(80) && !keyp(72) && player.d == 0) || player.d == 3)\r
 459         {\r
 460                 if(player.d == 0){ player.d = 3; }\r
 461                 if(bg->ty >= 0 && bg->ty+15 < map.height && player.ty == bg->ty + 8 &&
 462                 !(bg->map->data[(player.tx-1)+(map.width*(player.ty))] == 0))//!(player.tx == TRIGGX && player.ty+1 == TRIGGY)) //collision detection!\r
 463                 {\r
 464                         if(player.q<=(TILEWH/SPEED))\r
 465                         {\r
 466                                 INC_PER_FRAME;\r
 467                                 //animatePlayer(bg, spri, mask, 2, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 468                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 469                                 mapScrollDown(bg, SPEED);\r
 470                                 mapScrollDown(spri, SPEED);\r
 471                                 //mapScrollDown(mask, SPEED);\r
 472                                 modexShowPage(spri->page);\r
 473                                 player.q++;\r
 474                         } else { player.q = 1; player.d = 0; player.ty++; }\r
 475                 }\r
 476                 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
 477                 {\r
 478                         if(player.q<=(TILEWH/SPEED))\r
 479                         {\r
 480                                 INC_PER_FRAME;\r
 481                                 player.y+=SPEED;\r
 482                                 //animatePlayer(bg, spri, mask, 2, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 483                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 484                                 modexShowPage(spri->page);\r
 485                                 player.q++;\r
 486                         } else { player.q = 1; player.d = 0; player.ty++; }\r
 487                 }\r
 488                 else\r
 489                 {\r
 490                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 491                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 64, 24, 32, &ptmp);\r
 492                         modexShowPage(spri->page);\r
 493                         player.d = 0;\r
 494                 }\r
 495                 player.triggerx = player.tx;\r
 496                 player.triggery = player.ty+1;\r
 497         }\r
 498 \r
 499         //up movement\r
 500         if((keyp(72) && !keyp(80) && player.d == 0) || player.d == 1)\r
 501         {\r
 502                 if(player.d == 0){ player.d = 1; }\r
 503                 if(bg->ty > 0 && bg->ty+15 <= map.height && player.ty == bg->ty + 8 &&
 504                 !(bg->map->data[(player.tx-1)+(map.width*(player.ty-2))] == 0))//!(player.tx == TRIGGX && player.ty-1 == TRIGGY))       //collision detection!\r
 505                 {\r
 506                         if(player.q<=(TILEWH/SPEED))\r
 507                         {\r
 508                                 INC_PER_FRAME;\r
 509                                 //animatePlayer(bg, spri, mask, 0, 1, player.x, player.y, persist_aniframe, q, &ptmp);\r
 510                                 animatePlayer(bg, spri, player.d-1, 1, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 511                                 mapScrollUp(bg, SPEED);\r
 512                                 mapScrollUp(spri, SPEED);\r
 513                                 //mapScrollUp(mask, SPEED);\r
 514                                 modexShowPage(spri->page);\r
 515                                 player.q++;\r
 516                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 517                 }\r
 518                 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
 519                 {\r
 520                         if(player.q<=(TILEWH/SPEED))\r
 521                         {\r
 522                                 INC_PER_FRAME;\r
 523                                 player.y-=SPEED;\r
 524                                 //animatePlayer(bg, spri, mask, 0, 0, player.x, player.y, persist_aniframe, q, &ptmp);\r
 525                                 modexShowPage(spri->page);\r
 526                                 animatePlayer(bg, spri, player.d-1, 0, player.x, player.y, persist_aniframe, player.q, &ptmp);\r
 527                                 player.q++;\r
 528                         } else { player.q = 1; player.d = 0; player.ty--; }\r
 529                 }\r
 530                 else\r
 531                 {\r
 532                         modexCopyPageRegion(spri->page, bg->page, player.x-4, player.y-TILEWH, player.x-4, player.y-TILEWH, 24, 32);\r
 533                         modexDrawSpriteRegion(spri->page, player.x-4, player.y-TILEWH, 24, 0, 24, 32, &ptmp);\r
 534                         modexShowPage(spri->page);\r
 535                         player.d = 0;\r
 536                 }\r
 537                 player.triggerx = player.tx;\r
 538                 player.triggery = player.ty-1;\r
 539         }\r
 540 }else{
 541 //88 switch!
 542         //right movement\r
 543         if((keyp(77) && !keyp(75) && pand == 0) || pand == 2)\r
 544         {\r
 545                 if(pand == 0){ pand = 2; }\r
 546                         if(panq<=(TILEWH/SPEED))\r
 547                         {
 548                                 bg->page->dx++;
 549                                 spri->page->dx++;
 550                                 modexShowPage(bg->page);
 551                                 modexShowPage(spri->page);
 552                                 panq++;\r
 553                         } else { panq = 1; pand = 0; }\r
 554         }\r
 555         //left movement\r
 556         if((keyp(75) && !keyp(77) && pand == 0) || pand == 4)\r
 557         {\r
 558                 if(pand == 0){ pand = 4; }\r
 559                         if(panq<=(TILEWH/SPEED))\r
 560                         {\r
 561                                 bg->page->dx--;
 562                                 spri->page->dx--;
 563                                 modexShowPage(bg->page);
 564                                 modexShowPage(spri->page);
 565                                 panq++;\r
 566                         } else { panq = 1; pand = 0; }\r
 567         }\r
 568         //down movement\r
 569         if((keyp(72) && !keyp(80) && pand == 0) || pand == 3)\r
 570         {\r
 571                 if(pand == 0){ pand = 3; }\r
 572                         if(panq<=(TILEWH/SPEED))\r
 573                         {\r
 574                                 bg->page->dy--;
 575                                 spri->page->dy--;
 576                                 modexShowPage(bg->page);
 577                                 modexShowPage(spri->page);
 578                                 panq++;\r
 579                         } else { panq = 1; pand = 0; }\r
 580         }\r
 581         //up movement\r
 582         if((keyp(80) && !keyp(72) && pand == 0) || pand == 1)\r
 583         {\r
 584                 if(pand == 0){ pand = 1; }\r
 585                         if(panq<=(TILEWH/SPEED))\r
 586                         {\r
 587                                 bg->page->dy++;
 588                                 spri->page->dy++;
 589                                 modexShowPage(bg->page);
 590                                 modexShowPage(spri->page);\r
 591                                 panq++;\r
 592                         } else { panq = 1; pand = 0; }\r
 593         }
 594 }\r
 595         //if(((player.triggerx == TRIGGX && player.triggery == TRIGGY) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))
 596         if(((bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))] == 0) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))\r
 597         {\r
 598                 short i;\r
 599                 for(i=800; i>=400; i--)\r
 600                 {\r
 601                         sound(i);\r
 602                 }\r
 603                 nosound();\r
 604         }\r
 605         if(player.q == (TILEWH/SPEED)+1 && player.d > 0 && (player.triggerx == 5 && player.triggery == 5)){ player.hp--; }\r
 606         //if(keyp(0x0E)) while(1){ if(xmsmalloc(24)) break; }\r
 607         if(keyp(25)){ pdump(bg); pdump(spri); }\r
 608         if(keyp(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg); pdump(spri); }\r
 609         if(keyp(22)){\r
 610         paloffset=0; modexPalBlack(); modexPalUpdate(&ptmp, &paloffset, 0, 0);\r
 611         printf("1paloffset      =       %d\n", paloffset/3);\r
 612          modexPalUpdate(map.tiles->data, &paloffset, 0, 0);\r
 613         printf("2paloffset      =       %d\n", paloffset/3);\r
 614          pdump(bg); pdump(spri); }
 615 \r
 616         if(keyp(88)){if(!panswitch) panswitch++; else panswitch--; }\r
 617         if(keyp(87))\r
 618         {\r
 619                 modexLeave();\r
 620                 setkb(0);\r
 621                 __asm\r
 622                 {\r
 623                         mov ah,31h\r
 624                         int 21h\r
 625                 }\r
 626         }
 627
 628         if((player.q==1) && !(player.x%TILEWH==0 && player.y%TILEWH==0)) break; //incase things go out of sync!
 629 \r
 630         }\r
 631 \r
 632         /* fade back to text mode */\r
 633         /* but 1st lets save the game palette~ */\r
 634         modexPalSave(gpal);\r
 635         modexSavePalFile("data/g.pal", gpal);\r
 636         modexFadeOff(4, gpal);\r
 637         modexLeave();\r
 638         setkb(0);\r
 639         printf("Project 16 scroll.exe\n");\r
 640         printf("tx: %d\n", bg->tx);\r
 641         printf("ty: %d\n", bg->ty);
 642         printf("player.x: %d", player.x); printf("              player.y: %d\n", player.y);\r
 643         //if(player.hp==0) printf("%d wwww\n", player.y+8);\r
 644         //else printf("\nplayer.y: %d\n", player.y);\r
 645         printf("player.tx: %d", player.tx); printf("            player.ty: %d\n", player.ty);\r
 646         printf("player.triggx: %d", player.triggerx); printf("  player.triggy: %d\n", player.triggery);\r
 647         printf("player.hp: %d", player.hp);     printf("        player.q: %d", player.q);       printf("        player.d: %d\n", player.d);
 648         printf("tile data value at player trigger position: %d\n", bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))]);\r
 649         printf("palette offset: %d\n", paloffset/3);\r
 650         printf("Total used: %zu\n", oldfreemem-GetFreeSize());\r
 651         printf("Total free: %zu\n", GetFreeSize());\r
 652         printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");\r
 653         printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");\r
 654         printf("Screen: %dx", screen.width);    printf("%d\n", screen.height);\r
 655         printf("Screen2: %dx", screen2.width);  printf("%d\n", screen2.height);\r
 656         //xmsfree(&map);\r
 657         //xmsfree(bg);\r
 658         //xmsfree(spri);\r
 659         //xmsfree(mask);\r
 660         //xmsreport();\r
 661         //emmclose(emmhandle);\r
 662         switch(detectcpu())\r
 663         {\r
 664                 case 0: cpus = "8086/8088 or 186/88"; break;\r
 665                 case 1: cpus = "286"; break;\r
 666                 case 2: cpus = "386 or newer"; break;\r
 667                 default: cpus = "internal error"; break;\r
 668         }\r
 669         printf("detected CPU type: %s\n", cpus);\r
 670         modexFadeOn(4, dpal);\r
 671 }\r
 672 \r
 673 \r
 674 map_t\r
 675 allocMap(int w, int h) {\r
 676         map_t result;\r
 677 \r
 678         result.width =w;\r
 679         result.height=h;\r
 680         result.data = malloc(sizeof(byte) * w * h);\r
 681         //result.data = (byte *)alloc_emem(((int)sizeof(byte) * w * h)/1024);\r
 682         /*if(isEMS() || checkEMS())\r
 683         {\r
 684                 XMOVE mm;\r
 685                 //emmhandle = mallocEMS(coretotalEMS());//alloc_emem((int)sizeof(map))\r
 686                 mm.length=sizeof(result);\r
 687                 mm.sourceH=0;\r
 688                 mm.sourceOff=ptr2long(&result);\r
 689                 mm.destH=emmhandle;\r
 690                 mm.destOff=0;\r
 691                 ist = move_emem(&mm);\r
 692                 if(!ist){ dealloc_emem(emmhandle); exit(5); }\r
 693                 printf("%d\n", coretotalEMS());\r
 694         }*/\r
 695 \r
 696         return result;\r
 697 }\r
 698 \r
 699 void\r
 700 initMap(map_t *map) {\r
 701         /* just a place holder to fill out an alternating pattern */\r
 702         int x, y, xx, yy;\r
 703         int i, q;\r
 704 //      int tile = 1;\r
 705         //if(!isEMS() || !checkEMS())\r
 706 //              map->tiles = malloc(sizeof(tiles_t));\r
 707         //else\r
 708         //      map->tiles = (tiles_t *)alloc_emem(sizeof(tiles_t));\r
 709 \r
 710         /* create the tile set */\r
 711         //if(!isEMS() || !checkEMS())\r
 712 //              map->tiles->data = malloc(sizeof(bitmap_t));\r
 713         //else\r
 714         //      map->tiles->data = (bitmap_t *)alloc_emem(sizeof(bitmap_t));\r
 715 //      map->tiles->data->width = (TILEWH/**2*/);\r
 716 //      map->tiles->data->height= TILEWH;\r
 717         //if(!isEMS() || !checkEMS())\r
 718 //              map->tiles->data->data = malloc((TILEWH*2)*TILEWH);\r
 719         //else\r
 720         //      map->tiles->data->data = (byte *)alloc_emem((TILEWH*2)*TILEWH);\r
 721 //      map->tiles->tileHeight = TILEWH;\r
 722 //      map->tiles->tileWidth =TILEWH;\r
 723 //      map->tiles->rows = 1;\r
 724 //      map->tiles->cols = 1;//2;\r
 725 \r
 726         /*q=0;\r
 727         //for(y=0; y<map->height; y++) {\r
 728         //for(x=0; x<map->width; x++) {\r
 729         i=0;\r
 730         for(yy=0; yy<TILEWH; yy++) {\r
 731         for(xx=0; xx<(TILEWH); xx++) {\r
 732                 //if(x<TILEWH){\r
 733                   map->tiles->data->data[i+1] = map->data[q];//28;//0x24;\r
 734 //                printf("[%d]", map->tiles->data->data[i]);\r
 735                 //}else{\r
 736                   //map->tiles->data->data[i] = map->data[q];//0;//0x34;\r
 737                   //printf("]%d[==[%d]", i, map->tiles->data->data[i]);\r
 738                 //}\r
 739                 i++;\r
 740         }\r
 741 //      printf("\n");\r
 742         }\r
 743 //      printf("[%d]", map->data[q]);\r
 744         q++;\r
 745 //      }\r
 746         //printf("\n\n");\r
 747 //      }*/\r
 748 \r
 749         /*i=0;\r
 750         for(y=0; y<map->height; y++) {\r
 751                 for(x=0; x<map->width; x++) {\r
 752 //                      map->data[i]=255;\r
 753                         printf("[%d]", map->data[i]);\r
 754                         //tile = tile ? 0 : 1;\r
 755                         i++;\r
 756                 }\r
 757                 //tile = tile ? 0 : 1;\r
 758         }*/\r
 759 }\r
 760 \r
 761 \r
 762 void\r
 763 mapScrollRight(map_view_t *mv, byte offset) {\r
 764         word x, y;  /* coordinate for drawing */\r
 765 \r
 766         /* increment the pixel position and update the page */\r
 767         mv->page->dx += offset;\r
 768 \r
 769         /* check to see if this changes the tile */\r
 770         if(mv->page->dx >= mv->dxThresh ) {\r
 771         /* go forward one tile */\r
 772         mv->tx++;\r
 773         /* Snap the origin forward */\r
 774         mv->page->data += 4;\r
 775         mv->page->dx = mv->map->tiles->tileWidth;\r
 776         //}\r
 777 \r
 778         /* draw the next column */\r
 779         x= SCREEN_WIDTH + mv->map->tiles->tileWidth;\r
 780                 mapDrawCol(mv, mv->tx + 20 , mv->ty-1, x);\r
 781         }\r
 782 }\r
 783 \r
 784 \r
 785 void\r
 786 mapScrollLeft(map_view_t *mv, byte offset) {\r
 787         word x, y;  /* coordinate for drawing */\r
 788 \r
 789         /* increment the pixel position and update the page */\r
 790         mv->page->dx -= offset;\r
 791 \r
 792         /* check to see if this changes the tile */\r
 793         if(mv->page->dx == 0) {\r
 794         /* go backward one tile */\r
 795         mv->tx--;\r
 796 \r
 797         /* Snap the origin backward */\r
 798         mv->page->data -= 4;\r
 799         mv->page->dx = mv->map->tiles->tileWidth;\r
 800         //}\r
 801         /* draw the next column */\r
 802                 mapDrawCol(mv, mv->tx-1, mv->ty-1, 0);\r
 803         }\r
 804 }\r
 805 \r
 806 \r
 807 void\r
 808 mapScrollUp(map_view_t *mv, byte offset) {\r
 809         word x, y;  /* coordinate for drawing */\r
 810 \r
 811         /* increment the pixel position and update the page */\r
 812         mv->page->dy -= offset;\r
 813 \r
 814         /* check to see if this changes the tile */\r
 815         if(mv->page->dy == 0 ) {\r
 816         /* go down one tile */\r
 817         mv->ty--;\r
 818         /* Snap the origin downward */\r
 819         mv->page->data -= mv->page->width*4;\r
 820         mv->page->dy = mv->map->tiles->tileHeight;\r
 821         //}\r
 822 \r
 823         /* draw the next row */\r
 824         y= 0;\r
 825                 mapDrawRow(mv, mv->tx-1 , mv->ty-1, y);\r
 826         }\r
 827 }\r
 828 \r
 829 \r
 830 void\r
 831 mapScrollDown(map_view_t *mv, byte offset) {\r
 832         word x, y;  /* coordinate for drawing */\r
 833 \r
 834         /* increment the pixel position and update the page */\r
 835         mv->page->dy += offset;\r
 836 \r
 837         /* check to see if this changes the tile */\r
 838         if(mv->page->dy >= mv->dyThresh ) {\r
 839         /* go down one tile */\r
 840         mv->ty++;\r
 841         /* Snap the origin downward */\r
 842         mv->page->data += mv->page->width*4;\r
 843         mv->page->dy = mv->map->tiles->tileHeight;\r
 844         //}\r
 845 \r
 846         /* draw the next row */\r
 847         y= SCREEN_HEIGHT + mv->map->tiles->tileHeight;\r
 848                 mapDrawRow(mv, mv->tx-1 , mv->ty+15, y);\r
 849         }\r
 850 \r
 851 }\r
 852 \r
 853 \r
 854 void\r
 855 mapGoTo(map_view_t *mv, int tx, int ty) {\r
 856         int px, py;\r
 857         unsigned int i;\r
 858 \r
 859         /* set up the coordinates */\r
 860         mv->tx = tx;\r
 861         mv->ty = ty;\r
 862         mv->page->dx = mv->map->tiles->tileWidth;\r
 863         mv->page->dy = mv->map->tiles->tileHeight;\r
 864 \r
 865         /* set up the thresholds */\r
 866         mv->dxThresh = mv->map->tiles->tileWidth * 2;\r
 867         mv->dyThresh = mv->map->tiles->tileHeight * 2;\r
 868 \r
 869         /* draw the tiles */\r
 870         modexClearRegion(mv->page, 0, 0, mv->page->width, mv->page->height, 0);\r
 871         py=0;\r
 872         i=mv->ty * mv->map->width + mv->tx;\r
 873         for(ty=mv->ty-1; py < SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; ty++, py+=mv->map->tiles->tileHeight) {\r
 874                 mapDrawRow(mv, tx-1, ty, py);\r
 875         i+=mv->map->width - tx;\r
 876         }\r
 877 }\r
 878 \r
 879 \r
 880 void\r
 881 mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y) {\r
 882         word rx;\r
 883         word ry;\r
 884         //if(i==0) i=2;\r
 885         if(i==0)\r
 886         {\r
 887                 //wwww
 888                 modexClearRegion(page, x, y, t->tileWidth, t->tileHeight, 0); //currently the over scan color!\r
 889         }\r
 890         else\r
 891         {\r
 892         rx = (((i-1) % ((t->data->width)/t->tileWidth)) * t->tileWidth);\r
 893         ry = (((i-1) / ((t->data->height)/t->tileHeight)) * t->tileHeight);\r
 894         //mxPutTile(t->data, x, y, t->tileWidth, t->tileHeight);\r
 895         modexDrawBmpRegion(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));\r
 896         }\r
 897 }\r
 898 \r
 899 \r
 900 void\r
 901 mapDrawRow(map_view_t *mv, int tx, int ty, word y) {\r
 902         word x;\r
 903         int i;\r
 904 \r
 905         /* the position within the map array */\r
 906         i=ty * mv->map->width + tx;\r
 907         for(x=0; x<SCREEN_WIDTH+mv->dxThresh && tx < mv->map->width; x+=mv->map->tiles->tileWidth, tx++) {\r
 908         if(i>=0) {\r
 909                 /* we are in the map, so copy! */\r
 910                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 911         }\r
 912         i++; /* next! */\r
 913         }\r
 914 }\r
 915 \r
 916 void\r
 917 mapDrawCol(map_view_t *mv, int tx, int ty, word x) {\r
 918         int y;\r
 919         int i;\r
 920 \r
 921         /* location in the map array */\r
 922         i=ty * mv->map->width + tx;\r
 923 \r
 924         /* We'll copy all of the columns in the screen, \r
 925            i + 1 row above and one below */\r
 926         for(y=0; y<SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; y+=mv->map->tiles->tileHeight, ty++) {\r
 927         if(i>=0) {\r
 928                 /* we are in the map, so copy away! */\r
 929                 mapDrawTile(mv->map->tiles, mv->map->data[i], mv->page, x, y);\r
 930         }\r
 931         i += mv->map->width;\r
 932         }\r
 933 }\r
 934 \r
 935 void qclean()\r
 936 {\r
 937         modexLeave();\r
 938         setkb(0);\r
 939 }\r
 940 \r
 941 void pdump(map_view_t *pee)\r
 942 {\r
 943         int mult=(QUADWH);\r
 944         int palq=(mult)*TILEWH;\r
 945         int palcol=0;\r
 946         int palx, paly;\r
 947         for(paly=0; paly<palq; paly+=mult){\r
 948                 for(palx=0; palx<palq; palx+=mult){\r
 949                                 modexClearRegion(pee->page, palx+TILEWH, paly+TILEWH, mult, mult, palcol);\r
 950                         palcol++;\r
 951                 }\r
 952         }\r
 953 }\r
 954 \r
 955 void\r
 956 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
 957 {\r
 958         sword dire=32*d; //direction\r
 959         sword qq; //scroll offset\r
 960 \r
 961         if(scrolloffsetswitch==0) qq = 0;\r
 962         else qq = ((lp)*SPEED);\r
 963         switch (d)\r
 964         {\r
 965                 case 0:\r
 966                         //up\r
 967                         x=x-4;\r
 968                         y=y-qq-TILEWH;\r
 969                 break;\r
 970                 case 1:\r
 971                         // right\r
 972                         x=x+qq-4;\r
 973                         y=y-TILEWH;\r
 974                 break;\r
 975                 case 2:\r
 976                         //down\r
 977                         x=x-4;\r
 978                         y=y+qq-TILEWH;\r
 979                 break;\r
 980                 case 3:\r
 981                         //left\r
 982                         x=x-qq-4;\r
 983                         y=y-TILEWH;\r
 984                 break;\r
 985         }\r
 986         modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 987         if(2>ls && ls>=1) { modexDrawSpriteRegion(dest->page, x, y, 48, dire, 24, 32, bmp); }else\r
 988         if(3>ls && ls>=2) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }else\r
 989         if(4>ls && ls>=3) { modexDrawSpriteRegion(dest->page, x, y, 0, dire, 24, 32, bmp); }else\r
 990         if(5>ls && ls>=4) { modexDrawSpriteRegion(dest->page, x, y, 24, dire, 24, 32, bmp); }\r
 991         //TODO: mask copy //modexCopyPageRegion(dest->page, src->page, x-4, y-4, x-4, y-4, 28, 40);\r
 992         //modexClearRegion(top->page, 66, 66, 2, 40, 0);\r
 993         //modexCopyPageRegion(dest->page, top->page, 66, 66, 66, 66, 2, 40);\r
 994         //turn this off if XT\r
 995         if(detectcpu() > 0) modexWaitBorder();\r
 996 }\r