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, gvar.video.page[1], gvar.video.page[2];
  36 map_view_t mv[3];
  37 map_view_t *bg, *spri, *mask;//, *tmp;
  38 bitmap_t p;
  39 word pn=0;
  40 static planar_buf_t pp;
  41 float t;
  42 sword bakapee;
  43
  44 //      word panswitch=0, panq=1, pand=0;
  45         word panpagenum=0; //for panning!
  46         unsigned int i;
  47         const char *cpus;
  48         //static int persist_aniframe = 0;    /* gonna be increased to 1 before being used, so 0 is ok for default */
  49
  50         //map_view_db_t pgid[4];
  51         word pg;
  52 //#ifdef FADE
  53         static word paloffset=0;
  54         byte *dpal, *default_pal;
  55 //#endif
  56         byte *gpal;
  57         byte *ptr;
  58         byte *mappalptr;
  59
  60 void main(int argc, char *argv[])
  61 {
  62         byte *mesg=malloc(sizeof(dword));
  63
  64         if(argv[1]) bakapee = atoi(argv[1]);
  65         else bakapee = 1;
  66
  67         player[0].persist_aniframe=0;
  68         player[0].speed=4;
  69         //player[0].data = &pp;
  70
  71         printf("starting timer\n");
  72         start_timer(&gvar);
  73         printf("ok\n");
  74         //extern struct inconfig inpu;
  75
  76 //      atexit(qclean());
  77
  78         /* create the map */
  79         fprintf(stderr, "testing map load~\n");
  80         loadmap("data/test.map", &map);
  81         chkmap(&map, 0);
  82         printf("chkmap ok\n");
  83         fprintf(stderr, "yay map loaded~~\n");
  84         mv[0].map = &map;
  85         mv[1].map = &map;
  86         mv[2].map = &map;
  87
  88         /* draw the tiles */
  89 #ifdef MODEX
  90         ptr = map.data;
  91         //mappalptr = map.tiles->btdata->palette;
  92
  93         /* data */
  94         p = bitmapLoadPcx("data/ptmp.pcx"); // load sprite
  95         //npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite
  96
  97         /* create the planar buffer */
  98 ////++++        (player[0].data) = *planar_buf_from_bitmap(&p);
  99         printf("load pee!!\n");
 100         pp = planar_buf_from_bitmap0(&p);
 101         printf("done!\n");
 102
 103 #endif
 104         /*      input!  */
 105         IN_Startup();
 106         IN_Default(0,&player,ctrl_Joystick);
 107
 108         /* save the palette */
 109 #ifdef MODEX
 110 #ifdef FADE
 111         dpal = modexNewPal();
 112         default_pal = modexNewPal();
 113         *default_pal = *dpal;
 114         modexPalSave(dpal);
 115         modexFadeOff(4, dpal);
 116 #endif
 117
 118         textInit();
 119         VGAmodeX(bakapee, &gvar);
 120 //      printf("%dx%d\n", gvar.video.page[0].sw, gvar.video.page[0].sh);
 121 #ifdef FADE
 122         modexPalBlack();        //reset the palette~
 123 #endif
 124 #endif
 125 //      printf("Total used @ before palette initiation:         %zu\n", oldfreemem-GetFreeSize());
 126 //++++  player[0].data.offset=(paloffset/3);
 127 //++++  modexPalUpdate1(&player[0].data, &paloffset, 0, 0);
 128                 modexPalUpdate1(p.palette);
 129         //printf("      %d\n", sizeof(ptmp->data));
 130         //printf("1:    %d\n", paloffset);
 131 //++++  map.tiles->data->offset=(paloffset/3);
 132         //XTmodexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 133 //      printf("\n====\n");
 134 //      printf("0       paloffset=      %d\n", paloffset/3);
 135 //      printf("====\n\n");
 136 #ifdef MODEX
 137 #ifdef FADE
 138         gpal = modexNewPal();
 139         modexPalSave(gpal);
 140         modexSavePalFile("data/g.pal", gpal);
 141         modexPalBlack();        //so player will not see loadings~
 142 #endif
 143 #endif
 144
 145         /* setup camera and screen~ */
 146         gvar.video.page[0] = modexDefaultPage(&gvar.video.page[0]);
 147         gvar.video.page[0].width += (TILEWH*2);
 148         gvar.video.page[0].height += (TILEWH*2);//+QUADWH;
 149         mv[0].page = &gvar.video.page[0];
 150         gvar.video.page[1] = modexNextPage(mv[0].page);
 151         mv[1].page = &gvar.video.page[1];
 152
 153         gvar.video.page[2] = modexNextPageFlexibleSize(mv[1].page, gvar.video.page[0].sw, gvar.video.page[0].sh);       //(352*176)+1024 is the remaining amount of memory left wwww
 154         //gvar.video.page[2] = modexNextPage0(mv2.page, 320, 192);      //(352*176)+1024 is the remaining amount of memory left wwww
 155         mv[2].page = &gvar.video.page[2];
 156
 157         /* set up paging */
 158         bg = &mv[0];
 159         spri = &mv[1];
 160         mask = &mv[2];
 161 //IN_Ack();
 162 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen
 163         mapGoTo(bg, 0, 0);
 164         mapGoTo(spri, 0, 0);
 165         //mapGoTo(mask, 0, 0);
 166 //IN_Ack();
 167         //TODO: put player in starting position of spot
 168         //default player position on the viewable map
 169         player[0].tx = bg->tx + bg->page->tilemidposscreenx;
 170         player[0].ty = bg->ty + bg->page->tilemidposscreeny;
 171         player[0].x = player[0].tx*TILEWH;
 172         player[0].y = player[0].ty*TILEWH;
 173         player[0].triggerx = player[0].tx;
 174         player[0].triggery = player[0].ty+1;
 175 /*      player[0].info.x = player[0].tx;
 176         player[0].info.xaxis = player[0].tx*TILEWH;
 177         player[0].info.y = player[0].ty;
 178         player[0].info.yaxis = player[0].ty*TILEWH;*/
 179         player[0].q=1;
 180         player[0].d=2;
 181         player[0].hp=4;
 182 //      player[0].persist_aniframe=0;
 183         //npc
 184         /*npc0.tx = bg->tx + 1;
 185         npc0.ty = bg->ty + 1;
 186         npc0.x = npc0.tx*TILEWH;
 187         npc0.y = npc0.ty*TILEWH;
 188         npc0.triggerx = npc0.tx;
 189         npc0.triggery = npc0.ty+1;
 190         npc0.q=1;
 191         npc0.d=0;
 192         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/
 193
 194         modexCopyPageRegion(mv[1].page, mv[0].page, 0, 0, 0, 0, mv[0].page->width, mv[0].page->height);
 195 #ifndef SPRITE
 196         modexClearRegion(mv[1].page, player[0].x-4, player[0].y-TILEWH, 24, 32, 15);
 197 #else
 198         //PBUFSFUN(spri->page, player[0].x-4, player[0].y-TILEWH, 24, 64, 24, 32,       PLAYERBMPDATA);
 199         PBUFSFUN(spri->page, player[0].x-4, player[0].y-TILEWH, 24, 64, 24, 32, &pp);
 200 #endif
 201
 202         modexShowPage(spri->page);
 203         //modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 1);
 204 #ifdef MODEX
 205 #ifdef FADE
 206         modexFadeOn(4, gpal);
 207 #endif
 208 #endif
 209         while(!IN_KeyDown(sc_Escape) && player[0].hp>0)
 210         {
 211                 shinku(mv, &gvar);
 212                 IN_ReadControl(0,&player);
 213         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square
 214         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction
 215         //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
 216
 217         //player movement
 218         //if(!panswitch){
 219                 walk(mv, player, 0);
 220         /*}else{
 221 //88 switch!
 222         //right movement
 223         if((IN_KeyDown(77) && !IN_KeyDown(75) && pand == 0) || pand == 2)
 224         {
 225                 if(pand == 0){ pand = 2; }
 226                         if(panq<=(TILEWH/(player[0].speed)))
 227                         {
 228                                 switch(panpagenum)
 229                                 {
 230                                         case 0:
 231                                                 //bg
 232                                                 bg->page->dx++;
 233                                                 modexShowPage(bg->page);
 234                                         break;
 235                                         case 1:
 236                                                 //spri
 237                                                 spri->page->dx++;
 238                                                 modexShowPage(spri->page);
 239                                         break;
 240                                         case 2:
 241                                                 //fg
 242                                                 mask->page->dx++;
 243                                                 modexShowPage(mask->page);
 244                                         break;
 245                                 }
 246                                 panq++;
 247                         } else { panq = 1; pand = 0; }
 248         }
 249         //left movement
 250         if((IN_KeyDown(75) && !IN_KeyDown(77) && pand == 0) || pand == 4)
 251         {
 252                 if(pand == 0){ pand = 4; }
 253                         if(panq<=(TILEWH/(player[0].speed)))
 254                         {
 255                                 switch(panpagenum)
 256                                 {
 257                                         case 0:
 258                                                 //bg
 259                                                 bg->page->dx--;
 260                                                 modexShowPage(bg->page);
 261                                         break;
 262                                         case 1:
 263                                                 //spri
 264                                                 spri->page->dx--;
 265                                                 modexShowPage(spri->page);
 266                                         break;
 267                                         case 2:
 268                                                 //fg
 269                                                 mask->page->dx--;
 270                                                 modexShowPage(mask->page);
 271                                         break;
 272                                 }
 273                                 panq++;
 274                         } else { panq = 1; pand = 0; }
 275         }
 276         //down movement
 277         if((IN_KeyDown(72) && !IN_KeyDown(80) && pand == 0) || pand == 3)
 278         {
 279                 if(pand == 0){ pand = 3; }
 280                         if(panq<=(TILEWH/(player[0].speed)))
 281                         {
 282                                 switch(panpagenum)
 283                                 {
 284                                         case 0:
 285                                                 //bg
 286                                                 bg->page->dy--;
 287                                                 modexShowPage(bg->page);
 288                                         break;
 289                                         case 1:
 290                                                 //spri
 291                                                 spri->page->dy--;
 292                                                 modexShowPage(spri->page);
 293                                         break;
 294                                         case 2:
 295                                                 //fg
 296                                                 mask->page->dy--;
 297                                                 modexShowPage(mask->page);
 298                                         break;
 299                                 }
 300                                 panq++;
 301                         } else { panq = 1; pand = 0; }
 302         }
 303         //up movement
 304         if((IN_KeyDown(80) && !IN_KeyDown(72) && pand == 0) || pand == 1)
 305         {
 306                 if(pand == 0){ pand = 1; }
 307                         if(panq<=(TILEWH/(player[0].speed)))
 308                         {
 309                                 switch(panpagenum)
 310                                 {
 311                                         case 0:
 312                                                 //bg
 313                                                 bg->page->dy++;
 314                                                 modexShowPage(bg->page);
 315                                         break;
 316                                         case 1:
 317                                                 //spri
 318                                                 spri->page->dy++;
 319                                                 modexShowPage(spri->page);
 320                                         break;
 321                                         case 2:
 322                                                 //fg
 323                                                 mask->page->dy++;
 324                                                 modexShowPage(mask->page);
 325                                         break;
 326                                 }
 327                                 panq++;
 328                         } else { panq = 1; pand = 0; }
 329         }
 330 }*/
 331
 332
 333         //the scripting stuf....
 334
 335         //if(((player[0].triggerx == TRIGGX && player[0].triggery == TRIGGY) && IN_KeyDown(0x1C))||(player[0].tx == 5 && player[0].ty == 5))
 336         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))
 337         {
 338                 short i;
 339                 for(i=800; i>=400; i--)
 340                 {
 341                         sound(i);
 342                 }
 343                 nosound();
 344         }
 345         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--; }
 346         //debugging binds!
 347         //if(IN_KeyDown(0x0E)) while(1){ if(xmsmalloc(24)) break; }
 348         if(IN_KeyDown(2)){ modexShowPage(bg->page); panpagenum=0; }
 349         if(IN_KeyDown(3)){ modexShowPage(spri->page); panpagenum=1; }
 350         if(IN_KeyDown(4)){ modexShowPage(mask->page); panpagenum=2; }
 351         if(IN_KeyDown(25)){ pdump(bg->page); pdump(spri->page); }       //p
 352 #ifdef MODEX
 353 #ifdef FADE
 354         if(IN_KeyDown(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg->page); pdump(spri->page); }
 355         if(IN_KeyDown(22)){
 356         paloffset=0; modexPalBlack(); modexPalUpdate(&player[0].data, &paloffset, 0, 0);
 357         printf("1paloffset      =       %d\n", paloffset/3);
 358          modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 359         printf("2paloffset      =       %d\n", paloffset/3);
 360          pdump(bg->page); pdump(spri->page); }
 361 #endif
 362 #endif
 363         //pan switch
 364         //if(IN_KeyDown(88)){if(!panswitch) panswitch++; else panswitch--; }    //f12
 365         //TSR
 366         if(IN_KeyDown(87))      //f11
 367         {
 368                 VGAmodeX(0, &gvar);
 369                 IN_Shutdown();
 370                 __asm
 371                 {
 372                         mov ah,31h
 373                         int 21h
 374                 }
 375         }
 376         if(IN_KeyDown(88))      //s
 377         {
 378                 switch(gvar.kurokku.fpscap)
 379                 {
 380                         case 0:
 381                                 gvar.kurokku.fpscap=1;
 382                         break;
 383                         case 1:
 384                                 gvar.kurokku.fpscap=0;
 385                         break;
 386                 }
 387                 IN_Ack();
 388         }
 389         //TODO fmemtest into page
 390         if(IN_KeyDown(4+1))     //4
 391         {
 392                 pg=1;
 393                 SELECT_ALL_PLANES();
 394                 _fmemset(((mv[pg].page->data+4)+(16*(mv[pg].page->width/4))), 15, 4);
 395         }
 396
 397         //9
 398         if(IN_KeyDown(10)){ modexPalOverscan(default_pal, rand()%56); modexPalUpdate1(default_pal); }
 399         //if(IN_KeyDown(11)){ modexPalOverscan(default_pal, 15); }
 400         if((player[0].q==1) && !(player[0].x%TILEWH==0 && player[0].y%TILEWH==0)) break;        //incase things go out of sync!
 401         }
 402
 403         /* fade back to text mode */
 404         /* but 1st lets save the game palette~ */
 405 #ifdef MODEX
 406 #ifdef FADE
 407         modexPalSave(gpal);
 408         modexSavePalFile("data/g.pal", gpal);
 409         modexFadeOff(4, gpal);
 410 #endif
 411         VGAmodeX(0, &gvar);
 412 #endif
 413         IN_Shutdown();
 414         printf("Project 16 scroll.exe. This is just a test file!\n");
 415         printf("version %s\n", VERSION);
 416         printf("tx: %d\n", bg->tx);
 417         printf("ty: %d\n", bg->ty);
 418         printf("player[0].x: %d", player[0].x); printf("                player[0].y: %d\n", player[0].y);
 419         //if(player[0].hp==0) printf("%d wwww\n", player[0].y+8);
 420         //else printf("\nplayer[0].y: %d\n", player[0].y);
 421         printf("player[0].tx: %d", player[0].tx); printf("              player[0].ty: %d\n", player[0].ty);
 422         printf("player[0].triggx: %d", player[0].triggerx); printf("    player[0].triggy: %d\n", player[0].triggery);
 423         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);
 424         printf("tile data value at player trigger position: %d\n", bg->map->data[(player[0].triggerx-1)+(map.width*(player[0].triggery-1))]);
 425 //      printf("palette offset: %d\n", paloffset/3);
 426 //++++  printf("Total used: %zu\n", oldfreemem-GetFreeSize());
 427 //++++  printf("Total free: %zu\n", GetFreeSize());
 428 //not used now  printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");
 429 //not used now  printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");
 430         printf("Virtual Screen: %dx", gvar.video.page[0].width);        printf("%d\n", gvar.video.page[0].height);
 431         printf("Screen: %dx", gvar.video.page[0].sw);   printf("%d\n", gvar.video.page[0].sh);
 432         printf("tile resolution: %dx", gvar.video.page[0].tilesh);      printf("%d\n", gvar.video.page[0].tilesh);
 433         printf("middle tile position: %dx", gvar.video.page[0].tilemidposscreenx);      printf("%d\n", gvar.video.page[0].tilemidposscreeny);
 434 //      printf("Screen2: %dx", gvar.video.page[1].width);       printf("%d\n", gvar.video.page[1].height);
 435 //      printf("map: %dx%d\n", map.width, map.height);
 436 //      printf("\n");
 437 //      printf("player[0].info.x: %d", player[0].info.xaxis); printf("          player[0].info.y: %d\n", player[0].info.yaxis);
 438 //      printf("player[0].info.tx: %d", player[0].info.x); printf("             player[0].info.ty: %d\n", player[0].info.y);
 439         //printf("map.width=%d  map.height=%d   map.data[0]=%d\n", bg->map->width, bg->map->height, bg->map->data[0]);
 440
 441         switch(detectcpu())
 442         {
 443                 case 0: cpus = "8086/8088 or 186/88"; break;
 444                 case 1: cpus = "286"; break;
 445                 case 2: cpus = "386 or newer"; break;
 446                 default: cpus = "internal error"; break;
 447         }
 448         printf("detected CPU type: %s\n", cpus);
 449 #ifdef MODEX
 450 #ifdef FADE
 451         modexFadeOn(4, dpal);
 452 #endif
 453 #endif
 454 }