src/scroll.c

   1 /* Project 16 Source Code~
   2  * Copyright (C) 2012-2015 sparky4 & pngwen & andrius4669
   3  *
   4  * This file is part of Project 16.
   5  *
   6  * Project 16 is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * Project 16 is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>, or
  18  * write to the Free Software Foundation, Inc., 51 Franklin Street,
  19  * Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #include "src/lib/scroll16.h"
  24 #include "src/lib/timer.h"
  25 #include "src/lib/wcpu/wcpu.h"
  26
  27 //#define FADE
  28 #define MODEX   //this is for mode x initiating
  29
  30 //word far *clock= (word far*) 0x046C; /* 18.2hz clock */
  31
  32 global_game_variables_t gvar;
  33 static map_t map;
  34 player_t player[MaxPlayers];
  35 page_t screen, screen2, screen3;
  36 map_view_t mv[3];
  37 map_view_t *bg, *spri, *mask;//, *tmp;
  38 planar_buf_t *p;
  39 float t;
  40 sword bakapee;
  41
  42 void main(int argc, char *argv[])
  43 {
  44 //      word panswitch=0, panq=1, pand=0;
  45         word panpagenum=0; //for panning!
  46         unsigned int i;
  47         //static word paloffset=0;
  48         const char *cpus;
  49         //static int persist_aniframe = 0;    /* gonna be increased to 1 before being used, so 0 is ok for default */
  50
  51         //map_view_db_t pgid[4];
  52         word pg;
  53 #ifdef FADE
  54         byte *dpal, *gpal;
  55 #endif
  56         byte *ptr;
  57         byte *mappalptr;
  58         byte *mesg=malloc(sizeof(dword));
  59
  60
  61         if(argv[1]) bakapee = atoi(argv[1]);
  62         else bakapee = 1;
  63
  64         player[0].persist_aniframe=0;
  65         player[0].speed=4;
  66
  67         printf("starting timer\n");
  68         start_timer(&gvar);
  69         printf("ok\n");
  70         //extern struct inconfig inpu;
  71
  72 //      atexit(qclean());
  73
  74         /* create the map */
  75         fprintf(stderr, "testing map load~\n");
  76         loadmap("data/test.map", &map);
  77 //0000  map.width=0;
  78 //0000  map.height=0;
  79         chkmap(&map, 0);
  80         printf("chkmap ok\n");
  81         fprintf(stderr, "yay map loaded~~\n");
  82         mv[0].map = &map;
  83         mv[1].map = &map;
  84         mv[2].map = &map;
  85
  86         /* draw the tiles */
  87 #ifdef MODEX
  88         ptr = map.data;
  89         mappalptr = map.tiles->data->palette;
  90
  91         /* data */
  92         player[0].data = bitmapLoadPcx("data/ptmp.pcx"); // load sprite
  93         //npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite
  94
  95         /* create the planar buffer */
  96         p = planar_buf_from_bitmap(&player[0].data);
  97 //0000  printf("planar buffer ok\n");
  98 #endif
  99         /*      input!  */
 100         IN_Startup();
 101         IN_Default(0,&player,ctrl_Joystick);
 102
 103         /* save the palette */
 104 #ifdef MODEX
 105 #ifdef FADE
 106         dpal = modexNewPal();
 107         modexPalSave(dpal);
 108         modexFadeOff(4, dpal);
 109 #endif
 110
 111         textInit();
 112         VGAmodeX(bakapee, &gvar);
 113 #ifdef FADE
 114         modexPalBlack();        //reset the palette~
 115 #endif
 116 #endif
 117 //      printf("Total used @ before palette initiation:         %zu\n", oldfreemem-GetFreeSize());
 118 //++++  player[0].data.offset=(paloffset/3);
 119 //++++  modexPalUpdate(&player[0].data, &paloffset, 0, 0);
 120         //printf("      %d\n", sizeof(ptmp->data));
 121         //printf("1:    %d\n", paloffset);
 122 //++++  map.tiles->data->offset=(paloffset/3);
 123         //XTmodexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 124 //      printf("\n====\n");
 125 //      printf("0       paloffset=      %d\n", paloffset/3);
 126 //      printf("====\n\n");
 127 #ifdef MODEX
 128 #ifdef FADE
 129         gpal = modexNewPal();
 130         modexPalSave(gpal);
 131         modexSavePalFile("data/g.pal", gpal);
 132         modexPalBlack();        //so player will not see loadings~
 133 #endif
 134 #endif
 135
 136         /* setup camera and screen~ */
 137         screen = modexDefaultPage();
 138         screen.width += (TILEWH*2);
 139         screen.height += (TILEWH*2);//+QUADWH;
 140         mv[0].page = &screen;
 141         screen2 = modexNextPage(mv[0].page);
 142         mv[1].page = &screen2;
 143         screen3 = modexNextPageFlexibleSize(mv[1].page, 320, 240);      //(352*176)+1024 is the remaining amount of memory left wwww
 144         //screen3 = modexNextPage0(mv2.page, 320, 192); //(352*176)+1024 is the remaining amount of memory left wwww
 145         mv[2].page = &screen3;
 146
 147         /* set up paging */
 148         bg = &mv[0];
 149         spri = &mv[1];
 150         mask = &mv[2];
 151
 152 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen
 153         mapGoTo(bg, 0, 0);
 154         mapGoTo(spri, 0, 0);
 155         //mapGoTo(mask, 0, 0);
 156
 157         //TODO: put player in starting position of spot
 158         //default player position on the viewable map
 159         player[0].tx = bg->tx + 10;
 160         player[0].ty = bg->ty + 8;
 161         player[0].x = player[0].tx*TILEWH;
 162         player[0].y = player[0].ty*TILEWH;
 163         player[0].triggerx = player[0].tx;
 164         player[0].triggery = player[0].ty+1;
 165 /*      player[0].info.x = player[0].tx;
 166         player[0].info.xaxis = player[0].tx*TILEWH;
 167         player[0].info.y = player[0].ty;
 168         player[0].info.yaxis = player[0].ty*TILEWH;*/
 169         player[0].q=1;
 170         player[0].d=2;
 171         player[0].hp=4;
 172 //      player[0].persist_aniframe=0;
 173         //npc
 174         /*npc0.tx = bg->tx + 1;
 175         npc0.ty = bg->ty + 1;
 176         npc0.x = npc0.tx*TILEWH;
 177         npc0.y = npc0.ty*TILEWH;
 178         npc0.triggerx = npc0.tx;
 179         npc0.triggery = npc0.ty+1;
 180         npc0.q=1;
 181         npc0.d=0;
 182         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/
 183 #ifdef  SPRITE
 184 #ifdef BMPTYPE
 185         oldDrawBmp(VGA, player[0].x-4, player[0].y-TILEWH, &player[0].data, 1);
 186 #else
 187         modexDrawSpriteRegion(spri->page, player[0].x-4, player[0].y-TILEWH, 24, 64, 24, 32, &player[0].data);
 188 #endif
 189 #else
 190         modexClearRegion(mv[1].page, player[0].x-4, player[0].y-TILEWH, 24, 32, 15);
 191 #endif
 192
 193         modexShowPage(spri->page);
 194         modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 1);
 195 #ifdef MODEX
 196 #ifdef FADE
 197         modexFadeOn(4, gpal);
 198 #endif
 199 #endif
 200         while(!IN_KeyDown(sc_Escape) && player[0].hp>0)
 201         {
 202                 shinku(mv, &gvar);
 203                 IN_ReadControl(0,&player);
 204         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square
 205         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction
 206         //when player[0].tx or player[0].ty == 0 or player[0].tx == 20 or player[0].ty == 15 then stop because that is edge of map and you do not want to walk of the map
 207
 208         //player movement
 209         //if(!panswitch){
 210                 walk(mv, player, 0);
 211         /*}else{
 212 //88 switch!
 213         //right movement
 214         if((IN_KeyDown(77) && !IN_KeyDown(75) && pand == 0) || pand == 2)
 215         {
 216                 if(pand == 0){ pand = 2; }
 217                         if(panq<=(TILEWH/(player[0].speed)))
 218                         {
 219                                 switch(panpagenum)
 220                                 {
 221                                         case 0:
 222                                                 //bg
 223                                                 bg->page->dx++;
 224                                                 modexShowPage(bg->page);
 225                                         break;
 226                                         case 1:
 227                                                 //spri
 228                                                 spri->page->dx++;
 229                                                 modexShowPage(spri->page);
 230                                         break;
 231                                         case 2:
 232                                                 //fg
 233                                                 mask->page->dx++;
 234                                                 modexShowPage(mask->page);
 235                                         break;
 236                                 }
 237                                 panq++;
 238                         } else { panq = 1; pand = 0; }
 239         }
 240         //left movement
 241         if((IN_KeyDown(75) && !IN_KeyDown(77) && pand == 0) || pand == 4)
 242         {
 243                 if(pand == 0){ pand = 4; }
 244                         if(panq<=(TILEWH/(player[0].speed)))
 245                         {
 246                                 switch(panpagenum)
 247                                 {
 248                                         case 0:
 249                                                 //bg
 250                                                 bg->page->dx--;
 251                                                 modexShowPage(bg->page);
 252                                         break;
 253                                         case 1:
 254                                                 //spri
 255                                                 spri->page->dx--;
 256                                                 modexShowPage(spri->page);
 257                                         break;
 258                                         case 2:
 259                                                 //fg
 260                                                 mask->page->dx--;
 261                                                 modexShowPage(mask->page);
 262                                         break;
 263                                 }
 264                                 panq++;
 265                         } else { panq = 1; pand = 0; }
 266         }
 267         //down movement
 268         if((IN_KeyDown(72) && !IN_KeyDown(80) && pand == 0) || pand == 3)
 269         {
 270                 if(pand == 0){ pand = 3; }
 271                         if(panq<=(TILEWH/(player[0].speed)))
 272                         {
 273                                 switch(panpagenum)
 274                                 {
 275                                         case 0:
 276                                                 //bg
 277                                                 bg->page->dy--;
 278                                                 modexShowPage(bg->page);
 279                                         break;
 280                                         case 1:
 281                                                 //spri
 282                                                 spri->page->dy--;
 283                                                 modexShowPage(spri->page);
 284                                         break;
 285                                         case 2:
 286                                                 //fg
 287                                                 mask->page->dy--;
 288                                                 modexShowPage(mask->page);
 289                                         break;
 290                                 }
 291                                 panq++;
 292                         } else { panq = 1; pand = 0; }
 293         }
 294         //up movement
 295         if((IN_KeyDown(80) && !IN_KeyDown(72) && pand == 0) || pand == 1)
 296         {
 297                 if(pand == 0){ pand = 1; }
 298                         if(panq<=(TILEWH/(player[0].speed)))
 299                         {
 300                                 switch(panpagenum)
 301                                 {
 302                                         case 0:
 303                                                 //bg
 304                                                 bg->page->dy++;
 305                                                 modexShowPage(bg->page);
 306                                         break;
 307                                         case 1:
 308                                                 //spri
 309                                                 spri->page->dy++;
 310                                                 modexShowPage(spri->page);
 311                                         break;
 312                                         case 2:
 313                                                 //fg
 314                                                 mask->page->dy++;
 315                                                 modexShowPage(mask->page);
 316                                         break;
 317                                 }
 318                                 panq++;
 319                         } else { panq = 1; pand = 0; }
 320         }
 321 }*/
 322
 323
 324         //the scripting stuf....
 325
 326         //if(((player[0].triggerx == TRIGGX && player[0].triggery == TRIGGY) && IN_KeyDown(0x1C))||(player[0].tx == 5 && player[0].ty == 5))
 327         if(((bg->map->data[(player[0].triggerx-1)+(map.width*(player[0].triggery-1))] == 0) && IN_KeyDown(0x1C))||(player[0].tx == 5 && player[0].ty == 5))
 328         {
 329                 short i;
 330                 for(i=800; i>=400; i--)
 331                 {
 332                         sound(i);
 333                 }
 334                 nosound();
 335         }
 336         if(player[0].q == (TILEWH/(player[0].speed))+1 && player[0].info.dir != 2 && (player[0].triggerx == 5 && player[0].triggery == 5)){ player[0].hp--; }
 337         //debugging binds!
 338         //if(IN_KeyDown(0x0E)) while(1){ if(xmsmalloc(24)) break; }
 339         if(IN_KeyDown(2)){ modexShowPage(bg->page); panpagenum=0; }
 340         if(IN_KeyDown(3)){ modexShowPage(spri->page); panpagenum=1; }
 341         if(IN_KeyDown(4)){ modexShowPage(mask->page); panpagenum=2; }
 342         if(IN_KeyDown(25)){ pdump(bg->page); pdump(spri->page); }       //p
 343 #ifdef MODEX
 344 #ifdef FADE
 345         if(IN_KeyDown(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg->page); pdump(spri->page); }
 346         if(IN_KeyDown(22)){
 347         paloffset=0; modexPalBlack(); modexPalUpdate(&player[0].data, &paloffset, 0, 0);
 348         printf("1paloffset      =       %d\n", paloffset/3);
 349          modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 350         printf("2paloffset      =       %d\n", paloffset/3);
 351          pdump(bg->page); pdump(spri->page); }
 352 #endif
 353 #endif
 354         //pan switch
 355         //if(IN_KeyDown(88)){if(!panswitch) panswitch++; else panswitch--; }    //f12
 356         //TSR
 357         if(IN_KeyDown(87))      //f11
 358         {
 359                 VGAmodeX(0, &gvar);
 360                 IN_Shutdown();
 361                 __asm
 362                 {
 363                         mov ah,31h
 364                         int 21h
 365                 }
 366         }
 367         if(IN_KeyDown(88))      //s
 368         {
 369                 switch(gvar.kurokku.fpscap)
 370                 {
 371                         case 0:
 372                                 gvar.kurokku.fpscap=1;
 373                         break;
 374                         case 1:
 375                                 gvar.kurokku.fpscap=0;
 376                         break;
 377                 }
 378                 IN_Ack();
 379         }
 380         //TODO fmemtest into page
 381         if(IN_KeyDown(4+1))     //4
 382         {
 383                 pg=1;
 384                 SELECT_ALL_PLANES();
 385                 _fmemset(((mv[pg].page->data+4)+(16*(mv[pg].page->width/4))), 15, 4);
 386         }
 387
 388         if((player[0].q==1) && !(player[0].x%TILEWH==0 && player[0].y%TILEWH==0)) break;        //incase things go out of sync!
 389         }
 390
 391         /* fade back to text mode */
 392         /* but 1st lets save the game palette~ */
 393 #ifdef MODEX
 394 #ifdef FADE
 395         modexPalSave(gpal);
 396         modexSavePalFile("data/g.pal", gpal);
 397         modexFadeOff(4, gpal);
 398 #endif
 399         VGAmodeX(0, &gvar);
 400 #endif
 401         IN_Shutdown();
 402         printf("Project 16 scroll.exe. This is just a test file!\n");
 403         printf("version %s\n", VERSION);
 404         printf("tx: %d\n", bg->tx);
 405         printf("ty: %d\n", bg->ty);
 406         printf("player[0].x: %d", player[0].x); printf("                player[0].y: %d\n", player[0].y);
 407         //if(player[0].hp==0) printf("%d wwww\n", player[0].y+8);
 408         //else printf("\nplayer[0].y: %d\n", player[0].y);
 409         printf("player[0].tx: %d", player[0].tx); printf("              player[0].ty: %d\n", player[0].ty);
 410         printf("player[0].triggx: %d", player[0].triggerx); printf("    player[0].triggy: %d\n", player[0].triggery);
 411         printf("player[0].hp: %d", (player[0].hp));     printf("        player[0].q: %d", player[0].q); printf("        player[0].info.dir: %d", player[0].info.dir);   printf("        player[0].d: %d\n", player[0].d);
 412         printf("tile data value at player trigger position: %d\n", bg->map->data[(player[0].triggerx-1)+(map.width*(player[0].triggery-1))]);
 413 //      printf("palette offset: %d\n", paloffset/3);
 414 //++++  printf("Total used: %zu\n", oldfreemem-GetFreeSize());
 415 //++++  printf("Total free: %zu\n", GetFreeSize());
 416 //not used now  printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");
 417 //not used now  printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");
 418 //      printf("Screen: %dx", screen.width);    printf("%d\n", screen.height);
 419 //      printf("Screen2: %dx", screen2.width);  printf("%d\n", screen2.height);
 420 //      printf("map: %dx%d\n", map.width, map.height);
 421 //      printf("\n");
 422 //      printf("player[0].info.x: %d", player[0].info.xaxis); printf("          player[0].info.y: %d\n", player[0].info.yaxis);
 423 //      printf("player[0].info.tx: %d", player[0].info.x); printf("             player[0].info.ty: %d\n", player[0].info.y);
 424         //printf("map.width=%d  map.height=%d   map.data[0]=%d\n", bg->map->width, bg->map->height, bg->map->data[0]);
 425
 426         switch(detectcpu())
 427         {
 428                 case 0: cpus = "8086/8088 or 186/88"; break;
 429                 case 1: cpus = "286"; break;
 430                 case 2: cpus = "386 or newer"; break;
 431                 default: cpus = "internal error"; break;
 432         }
 433         printf("detected CPU type: %s\n", cpus);
 434 #ifdef MODEX
 435 #ifdef FADE
 436         modexFadeOn(4, dpal);
 437 #endif
 438 #endif
 439 }