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 huge *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->data->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_bitmap(&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                 modexPalUpdate1(map.tiles->data->palette);
 130         //printf("      %d\n", sizeof(ptmp->data));
 131         //printf("1:    %d\n", paloffset);
 132 //++++  map.tiles->data->offset=(paloffset/3);
 133         //XTmodexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 134 //      printf("\n====\n");
 135 //      printf("0       paloffset=      %d\n", paloffset/3);
 136 //      printf("====\n\n");
 137 #ifdef MODEX
 138 #ifdef FADE
 139         gpal = modexNewPal();
 140         modexPalSave(gpal);
 141         modexSavePalFile("data/g.pal", gpal);
 142         modexPalBlack();        //so player will not see loadings~
 143 #endif
 144 #endif
 145
 146         /* setup camera and screen~ */
 147         gvar.video.page[0] = modexDefaultPage(&gvar.video.page[0]);
 148         gvar.video.page[0].width += (TILEWH*2);
 149         gvar.video.page[0].height += (TILEWH*2);//+QUADWH;
 150         mv[0].page = &gvar.video.page[0];
 151         gvar.video.page[1] = modexNextPage(mv[0].page);
 152         mv[1].page = &gvar.video.page[1];
 153
 154         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
 155         //gvar.video.page[2] = modexNextPage0(mv2.page, 320, 192);      //(352*176)+1024 is the remaining amount of memory left wwww
 156         mv[2].page = &gvar.video.page[2];
 157
 158         /* set up paging */
 159         bg = &mv[0];
 160         spri = &mv[1];
 161         mask = &mv[2];
 162 //IN_Ack();
 163 //TODO: LOAD map data and position the map in the middle of the screen if smaller then screen
 164         mapGoTo(bg, 0, 0);
 165         mapGoTo(spri, 0, 0);
 166         //mapGoTo(mask, 0, 0);
 167 //IN_Ack();
 168         //TODO: put player in starting position of spot
 169         //default player position on the viewable map
 170         player[0].tx = bg->tx + bg->page->tilemidposscreenx;
 171         player[0].ty = bg->ty + bg->page->tilemidposscreeny;
 172         player[0].x = player[0].tx*TILEWH;
 173         player[0].y = player[0].ty*TILEWH;
 174         player[0].triggerx = player[0].tx;
 175         player[0].triggery = player[0].ty+1;
 176 /*      player[0].info.x = player[0].tx;
 177         player[0].info.xaxis = player[0].tx*TILEWH;
 178         player[0].info.y = player[0].ty;
 179         player[0].info.yaxis = player[0].ty*TILEWH;*/
 180         player[0].q=1;
 181         player[0].d=2;
 182         player[0].hp=4;
 183 //      player[0].persist_aniframe=0;
 184         //npc
 185         /*npc0.tx = bg->tx + 1;
 186         npc0.ty = bg->ty + 1;
 187         npc0.x = npc0.tx*TILEWH;
 188         npc0.y = npc0.ty*TILEWH;
 189         npc0.triggerx = npc0.tx;
 190         npc0.triggery = npc0.ty+1;
 191         npc0.q=1;
 192         npc0.d=0;
 193         modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);*/
 194
 195         modexCopyPageRegion(mv[1].page, mv[0].page, 0, 0, 0, 0, mv[0].page->width, mv[0].page->height);
 196 #ifndef SPRITE
 197         modexClearRegion(mv[1].page, player[0].x-4, player[0].y-TILEWH, 24, 32, 15);
 198 #else
 199         //PBUFSFUN(spri->page, player[0].x-4, player[0].y-TILEWH, 24, 64, 24, 32,       PLAYERBMPDATA);
 200         PBUFSFUN(spri->page, player[0].x-4, player[0].y-TILEWH, 24, 64, 24, 32, &pp);
 201 #endif
 202
 203         modexShowPage(spri->page);
 204         //modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 1);
 205 #ifdef MODEX
 206 #ifdef FADE
 207         modexFadeOn(4, gpal);
 208 #endif
 209 #endif
 210         while(!IN_KeyDown(sc_Escape) && player[0].hp>0)
 211         {
 212                 shinku(mv, &gvar);
 213                 IN_ReadControl(0,&player);
 214         //top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square
 215         //to stop scrolling and have the player position data move to the edge of the screen with respect to the direction
 216         //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
 217
 218         //player movement
 219         //if(!panswitch){
 220                 walk(mv, player, 0);
 221         /*}else{
 222 //88 switch!
 223         //right movement
 224         if((IN_KeyDown(77) && !IN_KeyDown(75) && pand == 0) || pand == 2)
 225         {
 226                 if(pand == 0){ pand = 2; }
 227                         if(panq<=(TILEWH/(player[0].speed)))
 228                         {
 229                                 switch(panpagenum)
 230                                 {
 231                                         case 0:
 232                                                 //bg
 233                                                 bg->page->dx++;
 234                                                 modexShowPage(bg->page);
 235                                         break;
 236                                         case 1:
 237                                                 //spri
 238                                                 spri->page->dx++;
 239                                                 modexShowPage(spri->page);
 240                                         break;
 241                                         case 2:
 242                                                 //fg
 243                                                 mask->page->dx++;
 244                                                 modexShowPage(mask->page);
 245                                         break;
 246                                 }
 247                                 panq++;
 248                         } else { panq = 1; pand = 0; }
 249         }
 250         //left movement
 251         if((IN_KeyDown(75) && !IN_KeyDown(77) && pand == 0) || pand == 4)
 252         {
 253                 if(pand == 0){ pand = 4; }
 254                         if(panq<=(TILEWH/(player[0].speed)))
 255                         {
 256                                 switch(panpagenum)
 257                                 {
 258                                         case 0:
 259                                                 //bg
 260                                                 bg->page->dx--;
 261                                                 modexShowPage(bg->page);
 262                                         break;
 263                                         case 1:
 264                                                 //spri
 265                                                 spri->page->dx--;
 266                                                 modexShowPage(spri->page);
 267                                         break;
 268                                         case 2:
 269                                                 //fg
 270                                                 mask->page->dx--;
 271                                                 modexShowPage(mask->page);
 272                                         break;
 273                                 }
 274                                 panq++;
 275                         } else { panq = 1; pand = 0; }
 276         }
 277         //down movement
 278         if((IN_KeyDown(72) && !IN_KeyDown(80) && pand == 0) || pand == 3)
 279         {
 280                 if(pand == 0){ pand = 3; }
 281                         if(panq<=(TILEWH/(player[0].speed)))
 282                         {
 283                                 switch(panpagenum)
 284                                 {
 285                                         case 0:
 286                                                 //bg
 287                                                 bg->page->dy--;
 288                                                 modexShowPage(bg->page);
 289                                         break;
 290                                         case 1:
 291                                                 //spri
 292                                                 spri->page->dy--;
 293                                                 modexShowPage(spri->page);
 294                                         break;
 295                                         case 2:
 296                                                 //fg
 297                                                 mask->page->dy--;
 298                                                 modexShowPage(mask->page);
 299                                         break;
 300                                 }
 301                                 panq++;
 302                         } else { panq = 1; pand = 0; }
 303         }
 304         //up movement
 305         if((IN_KeyDown(80) && !IN_KeyDown(72) && pand == 0) || pand == 1)
 306         {
 307                 if(pand == 0){ pand = 1; }
 308                         if(panq<=(TILEWH/(player[0].speed)))
 309                         {
 310                                 switch(panpagenum)
 311                                 {
 312                                         case 0:
 313                                                 //bg
 314                                                 bg->page->dy++;
 315                                                 modexShowPage(bg->page);
 316                                         break;
 317                                         case 1:
 318                                                 //spri
 319                                                 spri->page->dy++;
 320                                                 modexShowPage(spri->page);
 321                                         break;
 322                                         case 2:
 323                                                 //fg
 324                                                 mask->page->dy++;
 325                                                 modexShowPage(mask->page);
 326                                         break;
 327                                 }
 328                                 panq++;
 329                         } else { panq = 1; pand = 0; }
 330         }
 331 }*/
 332
 333
 334         //the scripting stuf....
 335
 336         //if(((player[0].triggerx == TRIGGX && player[0].triggery == TRIGGY) && IN_KeyDown(0x1C))||(player[0].tx == 5 && player[0].ty == 5))
 337         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))
 338         {
 339                 short i;
 340                 for(i=800; i>=400; i--)
 341                 {
 342                         sound(i);
 343                 }
 344                 nosound();
 345         }
 346         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--; }
 347         //debugging binds!
 348         //if(IN_KeyDown(0x0E)) while(1){ if(xmsmalloc(24)) break; }
 349         if(IN_KeyDown(2)){ modexShowPage(bg->page); panpagenum=0; }
 350         if(IN_KeyDown(3)){ modexShowPage(spri->page); panpagenum=1; }
 351         if(IN_KeyDown(4)){ modexShowPage(mask->page); panpagenum=2; }
 352         if(IN_KeyDown(25)){ pdump(bg->page); pdump(spri->page); }       //p
 353 #ifdef MODEX
 354 #ifdef FADE
 355         if(IN_KeyDown(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg->page); pdump(spri->page); }
 356         if(IN_KeyDown(22)){
 357         paloffset=0; modexPalBlack(); modexPalUpdate(&player[0].data, &paloffset, 0, 0);
 358         printf("1paloffset      =       %d\n", paloffset/3);
 359         modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 360         printf("2paloffset      =       %d\n", paloffset/3);
 361         pdump(bg->page); pdump(spri->page); }
 362 #endif
 363 #endif
 364         //pan switch
 365         //if(IN_KeyDown(88)){if(!panswitch) panswitch++; else panswitch--; }    //f12
 366         //TSR
 367         if(IN_KeyDown(87))      //f11
 368         {
 369                 VGAmodeX(0, &gvar);
 370                 IN_Shutdown();
 371                 __asm
 372                 {
 373                         mov ah,31h
 374                         int 21h
 375                 }
 376         }
 377         if(IN_KeyDown(88))      //s
 378         {
 379                 switch(gvar.kurokku.fpscap)
 380                 {
 381                         case 0:
 382                                 gvar.kurokku.fpscap=1;
 383                         break;
 384                         case 1:
 385                                 gvar.kurokku.fpscap=0;
 386                         break;
 387                 }
 388                 IN_Ack();
 389         }
 390         //TODO fmemtest into page
 391         if(IN_KeyDown(4+1))     //4
 392         {
 393                 pg=1;
 394                 SELECT_ALL_PLANES();
 395                 _fmemset(((mv[pg].page->data+4)+(16*(mv[pg].page->width/4))), 15, 4);
 396         }
 397
 398         //9
 399         if(IN_KeyDown(10)){ modexPalOverscan(default_pal, rand()%56); modexPalUpdate1(default_pal); }
 400         //if(IN_KeyDown(11)){ modexPalOverscan(default_pal, 15); }
 401         if((player[0].q==1) && !(player[0].x%TILEWH==0 && player[0].y%TILEWH==0)) break;        //incase things go out of sync!
 402         }
 403
 404         /* fade back to text mode */
 405         /* but 1st lets save the game palette~ */
 406 #ifdef MODEX
 407 #ifdef FADE
 408         modexPalSave(gpal);
 409         modexSavePalFile("data/g.pal", gpal);
 410         modexFadeOff(4, gpal);
 411 #endif
 412         VGAmodeX(0, &gvar);
 413 #endif
 414         IN_Shutdown();
 415         printf("Project 16 scroll.exe. This is just a test file!\n");
 416         printf("version %s\n", VERSION);
 417         printf("tx: %d\n", bg->tx);
 418         printf("ty: %d\n", bg->ty);
 419         printf("player[0].x: %d", player[0].x); printf("                player[0].y: %d\n", player[0].y);
 420         //if(player[0].hp==0) printf("%d wwww\n", player[0].y+8);
 421         //else printf("\nplayer[0].y: %d\n", player[0].y);
 422         printf("player[0].tx: %d", player[0].tx); printf("              player[0].ty: %d\n", player[0].ty);
 423         printf("player[0].triggx: %d", player[0].triggerx); printf("    player[0].triggy: %d\n", player[0].triggery);
 424         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);
 425         printf("tile data value at player trigger position: %d\n", bg->map->data[(player[0].triggerx-1)+(map.width*(player[0].triggery-1))]);
 426 //      printf("palette offset: %d\n", paloffset/3);
 427 //++++  printf("Total used: %zu\n", oldfreemem-GetFreeSize());
 428 //++++  printf("Total free: %zu\n", GetFreeSize());
 429 //not used now  printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");
 430 //not used now  printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");
 431         printf("Virtual Screen: %dx", gvar.video.page[0].width);        printf("%d\n", gvar.video.page[0].height);
 432         printf("Screen: %dx", gvar.video.page[0].sw);   printf("%d\n", gvar.video.page[0].sh);
 433         printf("tile resolution: %dx", gvar.video.page[0].tilesh);      printf("%d\n", gvar.video.page[0].tilesh);
 434         printf("middle tile position: %dx", gvar.video.page[0].tilemidposscreenx);      printf("%d\n", gvar.video.page[0].tilemidposscreeny);
 435 //      printf("Screen2: %dx", gvar.video.page[1].width);       printf("%d\n", gvar.video.page[1].height);
 436 //      printf("map: %dx%d\n", map.width, map.height);
 437 //      printf("\n");
 438 //      printf("player[0].info.x: %d", player[0].info.xaxis); printf("          player[0].info.y: %d\n", player[0].info.yaxis);
 439 //      printf("player[0].info.tx: %d", player[0].info.x); printf("             player[0].info.ty: %d\n", player[0].info.y);
 440         //printf("map.width=%d  map.height=%d   map.data[0]=%d\n", bg->map->width, bg->map->height, bg->map->data[0]);
 441
 442         switch(detectcpu())
 443         {
 444                 case 0: cpus = "8086/8088 or 186/88"; break;
 445                 case 1: cpus = "286"; break;
 446                 case 2: cpus = "386 or newer"; break;
 447                 default: cpus = "internal error"; break;
 448         }
 449         printf("detected CPU type: %s\n", cpus);
 450 #ifdef MODEX
 451 #ifdef FADE
 452         modexFadeOn(4, dpal);
 453 #endif
 454 #endif
 455 }