src/cartoons.c

   1 /***********************************************************
   2 * Rocks'n'Diamonds -- McDuffin Strikes Back!               *
   3 *----------------------------------------------------------*
   4 * (c) 1995-2002 Artsoft Entertainment                      *
   5 *               Holger Schemel                             *
   6 *               Detmolder Strasse 189                      *
   7 *               33604 Bielefeld                            *
   8 *               Germany                                    *
   9 *               e-mail: info@artsoft.org                   *
  10 *----------------------------------------------------------*
  11 * cartoons.c                                               *
  12 ***********************************************************/
  13
  14 #include "cartoons.h"
  15 #include "main.h"
  16 #include "tools.h"
  17
  18
  19 /* values for toon definition */
  20 #define NUM_TOONS       18
  21
  22 #define DWARF_XSIZE     40
  23 #define DWARF_YSIZE     48
  24 #define DWARF_X         2
  25 #define DWARF_Y         72
  26 #define DWARF2_Y        186
  27 #define DWARF_FRAMES    8
  28 #define DWARF_DELAY     5
  29 #define DWARF_STEPSIZE  4
  30 #define JUMPER_XSIZE    48
  31 #define JUMPER_YSIZE    56
  32 #define JUMPER_X        2
  33 #define JUMPER_Y        125
  34 #define JUMPER_FRAMES   8
  35 #define JUMPER_DELAY    5
  36 #define JUMPER_STEPSIZE 4
  37 #define CLOWN_XSIZE     80
  38 #define CLOWN_YSIZE     110
  39 #define CLOWN_X         327
  40 #define CLOWN_Y         10
  41 #define CLOWN_FRAMES    1
  42 #define CLOWN_DELAY     5
  43 #define CLOWN_STEPSIZE  4
  44 #define BIRD_XSIZE      32
  45 #define BIRD_YSIZE      30
  46 #define BIRD1_X         2
  47 #define BIRD1_Y         2
  48 #define BIRD2_X         2
  49 #define BIRD2_Y         37
  50 #define BIRD_FRAMES     8
  51 #define BIRD_DELAY      2
  52 #define BIRD_STEPSIZE   4
  53
  54 struct ToonInfo toons[NUM_TOONS] =
  55 {
  56   {
  57     IMG_MENU_TOONS,
  58     DWARF_XSIZE, DWARF_YSIZE,
  59     DWARF_X, DWARF_Y,
  60     DWARF_FRAMES,
  61     DWARF_DELAY,
  62     DWARF_STEPSIZE,
  63     ANIM_LOOP,
  64     ANIMDIR_RIGHT,
  65     ANIMPOS_DOWN
  66   },
  67   {
  68     IMG_MENU_TOONS,
  69     DWARF_XSIZE, DWARF_YSIZE,
  70     DWARF_X, DWARF2_Y,
  71     DWARF_FRAMES,
  72     DWARF_DELAY,
  73     DWARF_STEPSIZE,
  74     ANIM_LOOP,
  75     ANIMDIR_LEFT,
  76     ANIMPOS_DOWN
  77   },
  78   {
  79     IMG_MENU_TOONS,
  80     JUMPER_XSIZE, JUMPER_YSIZE,
  81     JUMPER_X, JUMPER_Y,
  82     JUMPER_FRAMES,
  83     JUMPER_DELAY,
  84     JUMPER_STEPSIZE,
  85     ANIM_LOOP,
  86     ANIMDIR_RIGHT,
  87     ANIMPOS_DOWN
  88   },
  89   {
  90     IMG_MENU_TOONS,
  91     CLOWN_XSIZE, CLOWN_YSIZE,
  92     CLOWN_X, CLOWN_Y,
  93     CLOWN_FRAMES,
  94     CLOWN_DELAY,
  95     CLOWN_STEPSIZE,
  96     ANIM_LOOP,
  97     ANIMDIR_UP,
  98     ANIMPOS_ANY
  99   },
 100   {
 101     IMG_MENU_TOONS,
 102     BIRD_XSIZE, BIRD_YSIZE,
 103     BIRD1_X, BIRD1_Y,
 104     BIRD_FRAMES,
 105     BIRD_DELAY,
 106     BIRD_STEPSIZE,
 107     ANIM_PINGPONG,
 108     ANIMDIR_RIGHT,
 109     ANIMPOS_UPPER
 110   },
 111   {
 112     IMG_MENU_TOONS,
 113     BIRD_XSIZE, BIRD_YSIZE,
 114     BIRD2_X, BIRD2_Y,
 115     BIRD_FRAMES,
 116     BIRD_DELAY,
 117     BIRD_STEPSIZE,
 118     ANIM_PINGPONG,
 119     ANIMDIR_LEFT,
 120     ANIMPOS_UPPER
 121   },
 122   {
 123     IMG_PLAYER1_LEFT_MOVING,
 124     -1, -1,
 125     -1, -1,
 126     -1,
 127     -1,
 128     -1,
 129     -1,
 130     ANIMDIR_LEFT,
 131     ANIMPOS_DOWN
 132   },
 133   {
 134     IMG_PLAYER1_RIGHT_MOVING,
 135     -1, -1,
 136     -1, -1,
 137     -1,
 138     -1,
 139     -1,
 140     -1,
 141     ANIMDIR_RIGHT,
 142     ANIMPOS_DOWN
 143   },
 144   {
 145     IMG_PENGUIN_LEFT_MOVING,
 146     -1, -1,
 147     -1, -1,
 148     -1,
 149     -1,
 150     -1,
 151     -1,
 152     ANIMDIR_LEFT,
 153     ANIMPOS_DOWN
 154   },
 155   {
 156     IMG_PENGUIN_RIGHT_MOVING,
 157     -1, -1,
 158     -1, -1,
 159     -1,
 160     -1,
 161     -1,
 162     -1,
 163     ANIMDIR_RIGHT,
 164     ANIMPOS_DOWN
 165   },
 166   {
 167     IMG_MOLE_LEFT_MOVING,
 168     -1, -1,
 169     -1, -1,
 170     -1,
 171     -1,
 172     -1,
 173     -1,
 174     ANIMDIR_LEFT,
 175     ANIMPOS_DOWN
 176   },
 177   {
 178     IMG_MOLE_RIGHT_MOVING,
 179     -1, -1,
 180     -1, -1,
 181     -1,
 182     -1,
 183     -1,
 184     -1,
 185     ANIMDIR_RIGHT,
 186     ANIMPOS_DOWN
 187   },
 188   {
 189     IMG_PIG_LEFT_MOVING,
 190     -1, -1,
 191     -1, -1,
 192     -1,
 193     -1,
 194     -1,
 195     -1,
 196     ANIMDIR_LEFT,
 197     ANIMPOS_DOWN
 198   },
 199   {
 200     IMG_PIG_RIGHT_MOVING,
 201     -1, -1,
 202     -1, -1,
 203     -1,
 204     -1,
 205     -1,
 206     -1,
 207     ANIMDIR_RIGHT,
 208     ANIMPOS_DOWN
 209   },
 210   {
 211     IMG_DRAGON_LEFT_MOVING,
 212     -1, -1,
 213     -1, -1,
 214     -1,
 215     -1,
 216     -1,
 217     -1,
 218     ANIMDIR_LEFT,
 219     ANIMPOS_DOWN
 220   },
 221   {
 222     IMG_DRAGON_RIGHT_MOVING,
 223     -1, -1,
 224     -1, -1,
 225     -1,
 226     -1,
 227     -1,
 228     -1,
 229     ANIMDIR_RIGHT,
 230     ANIMPOS_DOWN
 231   },
 232   {
 233     IMG_SATELLITE_MOVING,
 234     -1, -1,
 235     -1, -1,
 236     -1,
 237     -1,
 238     -1,
 239     -1,
 240     ANIMDIR_LEFT,
 241     ANIMPOS_ANY
 242   },
 243   {
 244     IMG_SATELLITE_MOVING,
 245     -1, -1,
 246     -1, -1,
 247     -1,
 248     -1,
 249     -1,
 250     -1,
 251     ANIMDIR_RIGHT,
 252     ANIMPOS_ANY
 253   },
 254 };
 255
 256 static void PrepareBackbuffer()
 257 {
 258   /* Fill empty backbuffer for animation functions */
 259   if (setup.direct_draw && game_status == PLAYING)
 260   {
 261     int xx,yy;
 262
 263     SetDrawtoField(DRAW_BACKBUFFER);
 264
 265     for(xx=0; xx<SCR_FIELDX; xx++)
 266       for(yy=0; yy<SCR_FIELDY; yy++)
 267         DrawScreenField(xx,yy);
 268     DrawAllPlayers();
 269
 270     SetDrawtoField(DRAW_DIRECT);
 271   }
 272
 273   if (setup.soft_scrolling && game_status == PLAYING)
 274   {
 275     int fx = FX, fy = FY;
 276
 277     fx += (ScreenMovDir & (MV_LEFT|MV_RIGHT) ? ScreenGfxPos : 0);
 278     fy += (ScreenMovDir & (MV_UP|MV_DOWN)    ? ScreenGfxPos : 0);
 279
 280     BlitBitmap(fieldbuffer, backbuffer, fx,fy, SXSIZE,SYSIZE, SX,SY);
 281   }
 282 }
 283
 284 boolean ToonNeedsRedraw()
 285 {
 286   return (game_status == HELPSCREEN ||
 287           (game_status == MAINMENU &&
 288            ((redraw_mask & REDRAW_MICROLEVEL) ||
 289             (redraw_mask & REDRAW_MICROLABEL))));
 290 }
 291
 292 void InitToons()
 293 {
 294   int i;
 295
 296   for (i=0; i<NUM_TOONS; i++)
 297   {
 298     int graphic = toons[i].graphic;
 299
 300     toons[i].bitmap = new_graphic_info[graphic].bitmap;
 301
 302     if (toons[i].src_x == -1 && toons[i].src_y == -1)
 303     {
 304       int anim_frames = new_graphic_info[graphic].anim_frames;
 305       int anim_delay = new_graphic_info[graphic].anim_delay;
 306       int anim_mode = new_graphic_info[graphic].anim_mode;
 307       int start_frame = new_graphic_info[graphic].anim_start_frame;
 308
 309       toons[i].src_x = new_graphic_info[graphic].src_x;
 310       toons[i].src_y = new_graphic_info[graphic].src_y;
 311
 312       toons[i].width = TILEX;
 313       toons[i].height = TILEY;
 314
 315       toons[i].anim_frames = anim_frames;
 316       toons[i].anim_delay = anim_delay;
 317       toons[i].anim_mode = anim_mode;
 318       toons[i].start_frame = start_frame;
 319
 320       toons[i].move_delay = 1;
 321       toons[i].stepsize = TILEX / 8;
 322     }
 323     else
 324     {
 325       toons[i].anim_delay = 1;          /* no delay between frames */
 326       toons[i].start_frame = 0;         /* always start with first */
 327     }
 328
 329     toons[i].move_delay *= GAME_FRAME_DELAY;
 330   }
 331
 332   InitToonScreen(bitmap_db_door,
 333                  BackToFront, PrepareBackbuffer, ToonNeedsRedraw,
 334                  toons, NUM_TOONS,
 335                  REAL_SX, REAL_SY, FULL_SXSIZE, FULL_SYSIZE);
 336 }