src/badguy.cpp

   1 //  $Id$
   2 //
   3 //  SuperTux
   4 //  Copyright (C) 2000 Bill Kendrick <bill@newbreedsoftware.com>
   5 //  Copyright (C) 2004 Tobias Glaesser <tobi.web@gmx.de>
   6 //  Copyright (C) 2004 Matthias Braun <matze@braunis.de>
   7 //
   8 //  This program is free software; you can redistribute it and/or
   9 //  modify it under the terms of the GNU General Public License
  10 //  as published by the Free Software Foundation; either version 2
  11 //  of the License, or (at your option) any later version.
  12 //
  13 //  This program is distributed in the hope that it will be useful,
  14 //  but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 //  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 //  GNU General Public License for more details.
  17 //
  18 //  You should have received a copy of the GNU General Public License
  19 //  along with this program; if not, write to the Free Software
  20 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  21 //  02111-1307, USA.
  22
  23 #include <iostream>
  24 #include <math.h>
  25
  26 #include "globals.h"
  27 #include "defines.h"
  28 #include "badguy.h"
  29 #include "tile.h"
  30 #include "resources.h"
  31 #include "sprite_manager.h"
  32 #include "camera.h"
  33 #include "lispwriter.h"
  34 #include "level.h"
  35 #include "sector.h"
  36 #include "tilemap.h"
  37
  38 Sprite* img_mriceblock_flat_left;
  39 Sprite* img_mriceblock_flat_right;
  40 Sprite* img_mriceblock_falling_left;
  41 Sprite* img_mriceblock_falling_right;
  42 Sprite* img_mriceblock_left;
  43 Sprite* img_mriceblock_right;
  44 Sprite* img_jumpy_left_up;
  45 Sprite* img_jumpy_left_down;
  46 Sprite* img_jumpy_left_middle;
  47 Sprite* img_jumpy_left_iced;
  48 Sprite* img_mrbomb_left;
  49 Sprite* img_mrbomb_right;
  50 Sprite* img_mrbomb_iced_left;
  51 Sprite* img_mrbomb_iced_right;
  52 Sprite* img_mrbomb_ticking_left;
  53 Sprite* img_mrbomb_ticking_right;
  54 Sprite* img_mrbomb_explosion;
  55 Sprite* img_stalactite;
  56 Sprite* img_stalactite_broken;
  57 Sprite* img_flame;
  58 Sprite* img_fish;
  59 Sprite* img_fish_down;
  60 Sprite* img_fish_iced;
  61 Sprite* img_fish_iced_down;
  62 Sprite* img_bouncingsnowball_left;
  63 Sprite* img_bouncingsnowball_right;
  64 Sprite* img_bouncingsnowball_squished;
  65 Sprite* img_flyingsnowball;
  66 Sprite* img_flyingsnowball_squished;
  67 Sprite* img_spiky_left;
  68 Sprite* img_spiky_right;
  69 Sprite* img_spiky_iced_left;
  70 Sprite* img_spiky_iced_right;
  71 Sprite* img_snowball_left;
  72 Sprite* img_snowball_right;
  73 Sprite* img_snowball_squished_left;
  74 Sprite* img_snowball_squished_right;
  75 Sprite* img_wingling_left;
  76 Sprite* img_walkingtree_left;
  77 Sprite* img_walkingtree_left_small;
  78
  79 #define BADGUY_WALK_SPEED .8f
  80 #define WINGLING_FLY_SPEED 1.6f
  81
  82 BadGuyKind  badguykind_from_string(const std::string& str)
  83 {
  84   if (str == "money" || str == "jumpy") // was money in old maps
  85     return BAD_JUMPY;
  86   else if (str == "laptop" || str == "mriceblock") // was laptop in old maps
  87     return BAD_MRICEBLOCK;
  88   else if (str == "mrbomb")
  89     return BAD_MRBOMB;
  90   else if (str == "stalactite")
  91     return BAD_STALACTITE;
  92   else if (str == "flame")
  93     return BAD_FLAME;
  94   else if (str == "fish")
  95     return BAD_FISH;
  96   else if (str == "bouncingsnowball")
  97     return BAD_BOUNCINGSNOWBALL;
  98   else if (str == "flyingsnowball")
  99     return BAD_FLYINGSNOWBALL;
 100   else if (str == "spiky")
 101     return BAD_SPIKY;
 102   else if (str == "snowball" || str == "bsod") // was bsod in old maps
 103     return BAD_SNOWBALL;
 104   else if (str == "wingling")
 105     return BAD_WINGLING;
 106   else if (str == "walkingtree")
 107     return BAD_WALKINGTREE;
 108   else
 109     {
 110       return BAD_INVALID;
 111     }
 112 }
 113
 114 std::string badguykind_to_string(BadGuyKind kind)
 115 {
 116   switch(kind)
 117     {
 118     case BAD_JUMPY:
 119       return "jumpy";
 120       break;
 121     case BAD_MRICEBLOCK:
 122       return "mriceblock";
 123       break;
 124     case BAD_MRBOMB:
 125       return "mrbomb";
 126       break;
 127     case BAD_STALACTITE:
 128       return "stalactite";
 129       break;
 130     case BAD_FLAME:
 131       return "flame";
 132       break;
 133     case BAD_FISH:
 134       return "fish";
 135       break;
 136     case BAD_BOUNCINGSNOWBALL:
 137       return "bouncingsnowball";
 138       break;
 139     case BAD_FLYINGSNOWBALL:
 140       return "flyingsnowball";
 141       break;
 142     case BAD_SPIKY:
 143       return "spiky";
 144       break;
 145     case BAD_SNOWBALL:
 146       return "snowball";
 147       break;
 148     case BAD_WINGLING:
 149       return "wingling";
 150       break;
 151     case BAD_WALKINGTREE:
 152       return "walkingtree";
 153     default:
 154       return "snowball";
 155     }
 156 }
 157
 158 BadGuy::BadGuy(BadGuyKind kind_, LispReader& lispreader)
 159   : removable(false), squishcount(0)
 160 {
 161   lispreader.read_float("x", start_position.x);
 162   lispreader.read_float("y", start_position.y);
 163
 164   kind     = kind_;
 165
 166   stay_on_platform = false;
 167   lispreader.read_bool("stay-on-platform", stay_on_platform);
 168
 169   init();
 170 }
 171
 172 BadGuy::BadGuy(BadGuyKind kind_, float x, float y)
 173   : removable(false), squishcount(0)
 174 {
 175   start_position.x = x;
 176   start_position.y = y;
 177   stay_on_platform = false;
 178
 179   kind     = kind_;
 180
 181   init();
 182 }
 183
 184 BadGuy::~BadGuy()
 185 {
 186 }
 187
 188 void
 189 BadGuy::init()
 190 {
 191   base.x = 0;
 192   base.y = 0;
 193   base.width  = 0;
 194   base.height = 0;
 195
 196   mode     = NORMAL;
 197   dying    = DYING_NOT;
 198   old_base = base;
 199   dir      = LEFT;
 200   seen     = false;
 201   animation_offset = 0;
 202   target.x = target.y = -1;
 203   sprite_left = sprite_right = 0;
 204   physic.reset();
 205   frozen_timer.init(true);
 206   timer.init(true);
 207
 208   // if we're in a solid tile at start correct that now
 209   if(kind != BAD_FLAME && kind != BAD_FISH && collision_object_map(base))
 210     {
 211       std::cout << "Warning: badguy started in wall: kind: " << badguykind_to_string(kind)
 212                 << " pos: (" << base.x << ", " << base.y << ")" << std::endl;
 213       while(collision_object_map(base))
 214         --base.y;
 215     }
 216
 217   if(Sector::current() && Sector::current()->camera) {
 218     Vector scroll = Sector::current()->camera->get_translation();
 219
 220     if(start_position.x > scroll.x - X_OFFSCREEN_DISTANCE &&
 221         start_position.x < scroll.x + screen->w + X_OFFSCREEN_DISTANCE &&
 222         start_position.y > scroll.y - Y_OFFSCREEN_DISTANCE &&
 223         start_position.y < scroll.y + screen->h + Y_OFFSCREEN_DISTANCE) {
 224       activate(LEFT);
 225     }
 226   } else {
 227     if(start_position.x > 0 && start_position.x <= screen->w
 228         && start_position.y > 0 && start_position.y <= screen->h)
 229       activate(LEFT);
 230   }
 231 }
 232
 233 void
 234 BadGuy::write(LispWriter& writer)
 235 {
 236   writer.start_list(badguykind_to_string(kind));
 237
 238   writer.write_float("x", base.x);
 239   writer.write_float("y", base.y);
 240   writer.write_bool("stay-on-platform", stay_on_platform);
 241
 242   writer.end_list(badguykind_to_string(kind));
 243 }
 244
 245 void
 246 BadGuy::activate(Direction activation_dir)
 247 {
 248   mode     = NORMAL;
 249   animation_offset = 0;
 250   target.x = target.y = -1;
 251   physic.reset();
 252   frozen_timer.init(true);
 253   timer.init(true);
 254
 255   dir = activation_dir;
 256   float dirsign = activation_dir == LEFT ? -1 : 1;
 257
 258   if(kind == BAD_MRBOMB) {
 259     physic.set_velocity(dirsign * BADGUY_WALK_SPEED, 0);
 260     set_sprite(img_mrbomb_left, img_mrbomb_right);
 261   } else if (kind == BAD_MRICEBLOCK) {
 262     physic.set_velocity(dirsign * BADGUY_WALK_SPEED, 0);
 263     set_sprite(img_mriceblock_left, img_mriceblock_right);
 264   } else if(kind == BAD_JUMPY) {
 265     set_sprite(img_jumpy_left_up, img_jumpy_left_up);
 266   } else if(kind == BAD_BOMB) {
 267     set_sprite(img_mrbomb_ticking_left, img_mrbomb_ticking_right);
 268     // hack so that the bomb doesn't hurt until it expldes...
 269     dying = DYING_SQUISHED;
 270   } else if(kind == BAD_FLAME) {
 271     angle = 0;
 272     physic.enable_gravity(false);
 273     set_sprite(img_flame, img_flame);
 274   } else if(kind == BAD_BOUNCINGSNOWBALL) {
 275     physic.set_velocity(dirsign * 1.3, 0);
 276     set_sprite(img_bouncingsnowball_left, img_bouncingsnowball_right);
 277   } else if(kind == BAD_STALACTITE) {
 278     physic.enable_gravity(false);
 279     set_sprite(img_stalactite, img_stalactite);
 280   } else if(kind == BAD_FISH) {
 281     set_sprite(img_fish, img_fish);
 282     physic.enable_gravity(true);
 283   } else if(kind == BAD_FLYINGSNOWBALL) {
 284     set_sprite(img_flyingsnowball, img_flyingsnowball);
 285     physic.enable_gravity(false);
 286   } else if(kind == BAD_SPIKY) {
 287     physic.set_velocity(dirsign * BADGUY_WALK_SPEED, 0);
 288     set_sprite(img_spiky_left, img_spiky_right);
 289   } else if(kind == BAD_SNOWBALL) {
 290     physic.set_velocity(dirsign * BADGUY_WALK_SPEED, 0);
 291     set_sprite(img_snowball_left, img_snowball_right);
 292   } else if(kind == BAD_WINGLING) {
 293     physic.set_velocity(dirsign * WINGLING_FLY_SPEED, 0);
 294     physic.enable_gravity(false);
 295     set_sprite(img_wingling_left, img_wingling_left);
 296   } else if (kind == BAD_WALKINGTREE) {
 297     // TODO: why isn't the height/width being set properly in set_sprite?
 298     physic.set_velocity(dirsign * BADGUY_WALK_SPEED, 0);
 299     mode = BGM_BIG;
 300     set_sprite(img_walkingtree_left, img_walkingtree_left);
 301     base.width = 66;
 302     base.height = 66;
 303   }
 304
 305   base.x = start_position.x;
 306   base.y = start_position.y;
 307   old_base = base;
 308   seen = true;
 309 }
 310
 311 void
 312 BadGuy::action_mriceblock(double elapsed_time)
 313 {
 314   Player& tux = *Sector::current()->player;
 315
 316   if(mode != HELD)
 317     fall();
 318
 319   /* Move left/right: */
 320   if (mode != HELD)
 321     {
 322       // move
 323       physic.apply(elapsed_time, base.x, base.y);
 324       if (dying != DYING_FALLING)
 325         collision_swept_object_map(&old_base,&base);
 326     }
 327   else if (mode == HELD)
 328     { /* FIXME: The pbad object shouldn't know about pplayer objects. */
 329       /* If we're holding the iceblock */
 330       dir = tux.dir;
 331       if(dir==RIGHT)
 332         {
 333           base.x = tux.base.x + 16;
 334           base.y = tux.base.y + tux.base.height/1.5 - base.height;
 335         }
 336       else /* facing left */
 337         {
 338           base.x = tux.base.x - 16;
 339           base.y = tux.base.y + tux.base.height/1.5 - base.height;
 340         }
 341       if(collision_object_map(base))
 342         {
 343           base.x = tux.base.x;
 344           base.y = tux.base.y + tux.base.height/1.5 - base.height;
 345         }
 346
 347       if(tux.input.fire != DOWN) /* SHOOT! */
 348         {
 349           if(dir == LEFT)
 350             base.x -= 24;
 351           else
 352             base.x += 24;
 353           old_base = base;
 354
 355           mode=KICK;
 356           tux.kick_timer.start(KICKING_TIME);
 357           set_sprite(img_mriceblock_flat_left, img_mriceblock_flat_right);
 358           physic.set_velocity_x((dir == LEFT) ? -3.5 : 3.5);
 359           sound_manager->play_sound(sounds[SND_KICK], this);
 360         }
 361     }
 362
 363   if (!dying)
 364     {
 365       int changed = dir;
 366       check_horizontal_bump();
 367       if(mode == KICK && changed != dir)
 368         {
 369           sound_manager->play_sound(sounds[SND_RICOCHET], get_pos());
 370         }
 371     }
 372
 373   /* Handle mode timer: */
 374   if (mode == FLAT)
 375     {
 376       if(!timer.check())
 377         {
 378           mode = NORMAL;
 379           set_sprite(img_mriceblock_left, img_mriceblock_right);
 380           physic.set_velocity( (dir == LEFT) ? -.8 : .8, 0);
 381         }
 382     }
 383 }
 384
 385 void
 386 BadGuy::check_horizontal_bump(bool checkcliff)
 387 {
 388     float halfheight = base.height / 2;
 389     if (dir == LEFT && issolid( base.x, (int) base.y + halfheight))
 390     {
 391         if (kind == BAD_MRICEBLOCK && mode == KICK)
 392             Sector::current()->trybreakbrick(Vector(base.x, base.y + halfheight), false);
 393
 394         dir = RIGHT;
 395         physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
 396         return;
 397     }
 398     if (dir == RIGHT && issolid( base.x + base.width, (int)base.y + halfheight))
 399     {
 400         if (kind == BAD_MRICEBLOCK && mode == KICK)
 401             Sector::current()->trybreakbrick(
 402                 Vector(base.x + base.width, (int) base.y + halfheight), false);
 403
 404         dir = LEFT;
 405         physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
 406         return;
 407     }
 408
 409     // don't check for cliffs when we're falling
 410     if(!checkcliff)
 411         return;
 412     if(!issolid(base.x + base.width/2, base.y + base.height))
 413         return;
 414
 415     if(dir == LEFT && !issolid(base.x, (int) base.y + base.height + halfheight))
 416     {
 417         dir = RIGHT;
 418         physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
 419         return;
 420     }
 421     if(dir == RIGHT && !issolid(base.x + base.width,
 422                 (int) base.y + base.height + halfheight))
 423     {
 424         dir = LEFT;
 425         physic.set_velocity(-physic.get_velocity_x(), physic.get_velocity_y());
 426         return;
 427     }
 428 }
 429
 430 void
 431 BadGuy::fall()
 432 {
 433   /* Fall if we get off the ground: */
 434   if (dying != DYING_FALLING)
 435     {
 436       if (!issolid(base.x+base.width/2, base.y + base.height))
 437         {
 438           // not solid below us? enable gravity
 439           physic.enable_gravity(true);
 440         }
 441       else
 442         {
 443           /* Land: */
 444           if (physic.get_velocity_y() < 0)
 445             {
 446               base.y = int((base.y + base.height)/32) * 32 - base.height;
 447               physic.set_velocity_y(0);
 448             }
 449           // no gravity anymore please
 450           physic.enable_gravity(false);
 451
 452           if (stay_on_platform && mode == NORMAL)
 453             {
 454               if (!issolid(base.x + ((dir == LEFT) ? 0 : base.width),
 455                            base.y + base.height))
 456                 {
 457                   if (dir == LEFT)
 458                   {
 459                     dir = RIGHT;
 460                     physic.set_velocity_x(fabsf(physic.get_velocity_x()));
 461                   }
 462                   else
 463                   {
 464                     dir = LEFT;
 465                     physic.set_velocity_x(-fabsf(physic.get_velocity_x()));
 466                   }
 467                 }
 468             }
 469         }
 470     }
 471   else
 472     {
 473       physic.enable_gravity(true);
 474     }
 475 }
 476
 477 void
 478 BadGuy::action_jumpy(double elapsed_time)
 479 {
 480   if(frozen_timer.check())
 481     {
 482     set_sprite(img_jumpy_left_iced, img_jumpy_left_iced);
 483     return;
 484     }
 485
 486   const float vy = physic.get_velocity_y();
 487
 488   // XXX: These tests *should* use location from ground, not velocity
 489   if (fabsf(vy) > 5.6f)
 490     set_sprite(img_jumpy_left_down, img_jumpy_left_down);
 491   else if (fabsf(vy) > 5.3f)
 492     set_sprite(img_jumpy_left_middle, img_jumpy_left_middle);
 493   else
 494     set_sprite(img_jumpy_left_up, img_jumpy_left_up);
 495
 496   Player& tux = *Sector::current()->player;
 497
 498   static const float JUMPV = 6;
 499
 500   fall();
 501   // jump when on ground
 502   if(dying == DYING_NOT && issolid(base.x, base.y+32))
 503     {
 504       physic.set_velocity_y(JUMPV);
 505       physic.enable_gravity(true);
 506
 507       mode = JUMPY_JUMP;
 508     }
 509   else if(mode == JUMPY_JUMP)
 510     {
 511       mode = NORMAL;
 512     }
 513
 514   // set direction based on tux
 515   if(tux.base.x > base.x)
 516     dir = RIGHT;
 517   else
 518     dir = LEFT;
 519
 520   // move
 521   physic.apply(elapsed_time, base.x, base.y);
 522   if(dying == DYING_NOT)
 523     collision_swept_object_map(&old_base, &base);
 524 }
 525
 526 void
 527 BadGuy::action_mrbomb(double elapsed_time)
 528 {
 529   if(frozen_timer.check())
 530     {
 531     set_sprite(img_mrbomb_iced_left, img_mrbomb_iced_right);
 532     return;
 533     }
 534
 535   if (dying == DYING_NOT)
 536     check_horizontal_bump(true);
 537
 538   fall();
 539
 540   physic.apply(elapsed_time, base.x, base.y);
 541   if (dying != DYING_FALLING)
 542     collision_swept_object_map(&old_base,&base);
 543 }
 544
 545 void
 546 BadGuy::action_bomb(double elapsed_time)
 547 {
 548   static const int TICKINGTIME = 1000;
 549   static const int EXPLODETIME = 1000;
 550
 551   fall();
 552
 553   if(mode == NORMAL) {
 554     mode = BOMB_TICKING;
 555     timer.start(TICKINGTIME);
 556   } else if(!timer.check()) {
 557     if(mode == BOMB_TICKING) {
 558       mode = BOMB_EXPLODE;
 559       set_sprite(img_mrbomb_explosion, img_mrbomb_explosion);
 560       dying = DYING_NOT; // now the bomb hurts
 561       timer.start(EXPLODETIME);
 562
 563       sound_manager->play_sound(sounds[SND_EXPLODE], this);
 564     } else if(mode == BOMB_EXPLODE) {
 565       remove_me();
 566       return;
 567     }
 568   }
 569
 570   // move
 571   physic.apply(elapsed_time, base.x, base.y);
 572   collision_swept_object_map(&old_base,&base);
 573 }
 574
 575 void
 576 BadGuy::action_stalactite(double elapsed_time)
 577 {
 578   Player& tux = *Sector::current()->player;
 579
 580   static const int SHAKETIME = 800;
 581   static const int RANGE = 40;
 582
 583   if(mode == NORMAL) {
 584     // start shaking when tux is below the stalactite and at least 40 pixels
 585     // near
 586     if(tux.base.x + 32 > base.x - RANGE && tux.base.x < base.x + 32 + RANGE
 587             && tux.base.y + tux.base.height > base.y
 588             && tux.dying == DYING_NOT) {
 589       timer.start(SHAKETIME);
 590       mode = STALACTITE_SHAKING;
 591     }
 592   } if(mode == STALACTITE_SHAKING) {
 593     base.x = old_base.x + (rand() % 6) - 3; // TODO this could be done nicer...
 594     if(!timer.check()) {
 595       mode = STALACTITE_FALL;
 596     }
 597   } else if(mode == STALACTITE_FALL) {
 598     fall();
 599     /* Destroy if we collides with land */
 600     if(issolid(base.x+base.width/2, base.y+base.height))
 601     {
 602       timer.start(2000);
 603       dying = DYING_SQUISHED;
 604       mode = FLAT;
 605       set_sprite(img_stalactite_broken, img_stalactite_broken);
 606     }
 607   } else if(mode == FLAT) {
 608     fall();
 609   }
 610
 611   // move
 612   physic.apply(elapsed_time, base.x, base.y);
 613
 614   if(dying == DYING_SQUISHED && !timer.check())
 615     remove_me();
 616 }
 617
 618 void
 619 BadGuy::action_flame(double elapsed_time)
 620 {
 621     static const float radius = 100;
 622     static const float speed = 0.02;
 623     base.x = old_base.x + cos(angle) * radius;
 624     base.y = old_base.y + sin(angle) * radius;
 625
 626     angle = fmodf(angle + elapsed_time * speed, 2*M_PI);
 627 }
 628
 629 void
 630 BadGuy::action_fish(double elapsed_time)
 631 {
 632   if(frozen_timer.check())
 633     {
 634     if(physic.get_velocity_y() < 0)
 635       set_sprite(img_fish_iced_down, img_fish_iced_down);
 636     else
 637       set_sprite(img_fish_iced, img_fish_iced);
 638
 639     return;
 640     }
 641
 642   static const float JUMPV = 6;
 643   static const int WAITTIME = 1000;
 644
 645   // go in wait mode when back in water
 646   if(dying == DYING_NOT
 647       && gettile(base.x, base.y+ base.height)->attributes & Tile::WATER
 648       && physic.get_velocity_y() <= 0 && mode == NORMAL)
 649     {
 650       mode = FISH_WAIT;
 651       set_sprite(0, 0);
 652       physic.set_velocity(0, 0);
 653       physic.enable_gravity(false);
 654       timer.start(WAITTIME);
 655     }
 656   else if(mode == FISH_WAIT && !timer.check())
 657     {
 658       // jump again
 659       set_sprite(img_fish, img_fish);
 660       mode = NORMAL;
 661       physic.set_velocity(0, JUMPV);
 662       physic.enable_gravity(true);
 663     }
 664
 665   physic.apply(elapsed_time, base.x, base.y);
 666   if(dying == DYING_NOT)
 667     collision_swept_object_map(&old_base, &base);
 668
 669   if(physic.get_velocity_y() < 0)
 670     set_sprite(img_fish_down, img_fish_down);
 671 }
 672
 673 void
 674 BadGuy::action_bouncingsnowball(double elapsed_time)
 675 {
 676   static const float JUMPV = 4.5;
 677
 678   fall();
 679
 680   // jump when on ground
 681   if(dying == DYING_NOT && issolid(base.x, base.y+32))
 682     {
 683       physic.set_velocity_y(JUMPV);
 684       physic.enable_gravity(true);
 685     }
 686   else
 687     {
 688       mode = NORMAL;
 689     }
 690
 691   // check for right/left collisions
 692   check_horizontal_bump();
 693
 694   physic.apply(elapsed_time, base.x, base.y);
 695   if(dying == DYING_NOT)
 696     collision_swept_object_map(&old_base, &base);
 697
 698   // Handle dying timer:
 699   if (dying == DYING_SQUISHED && !timer.check())
 700     remove_me();
 701 }
 702
 703 void
 704 BadGuy::action_flyingsnowball(double elapsed_time)
 705 {
 706   static const float FLYINGSPEED = 1;
 707   static const int DIRCHANGETIME = 1000;
 708
 709   // go into flyup mode if none specified yet
 710   if(dying == DYING_NOT && mode == NORMAL) {
 711     mode = FLY_UP;
 712     physic.set_velocity_y(FLYINGSPEED);
 713     timer.start(DIRCHANGETIME/2);
 714   }
 715
 716   if(dying == DYING_NOT && !timer.check()) {
 717     if(mode == FLY_UP) {
 718       mode = FLY_DOWN;
 719       physic.set_velocity_y(-FLYINGSPEED);
 720     } else if(mode == FLY_DOWN) {
 721       mode = FLY_UP;
 722       physic.set_velocity_y(FLYINGSPEED);
 723     }
 724     timer.start(DIRCHANGETIME);
 725   }
 726
 727   if(dying != DYING_NOT)
 728     physic.enable_gravity(true);
 729
 730   physic.apply(elapsed_time, base.x, base.y);
 731   if(dying == DYING_NOT || dying == DYING_SQUISHED)
 732     collision_swept_object_map(&old_base, &base);
 733
 734   // Handle dying timer:
 735   if (dying == DYING_SQUISHED && !timer.check())
 736     remove_me();
 737 }
 738
 739 void
 740 BadGuy::action_spiky(double elapsed_time)
 741 {
 742   if(frozen_timer.check())
 743     {
 744     set_sprite(img_spiky_iced_left, img_spiky_iced_right);
 745     return;
 746     }
 747
 748   if (dying == DYING_NOT)
 749     check_horizontal_bump();
 750
 751   fall();
 752 #if 0
 753   // jump when we're about to fall
 754   if (physic.get_velocity_y() == 0 &&
 755           !issolid(base.x+base.width/2, base.y + base.height)) {
 756     physic.enable_gravity(true);
 757     physic.set_velocity_y(2);
 758   }
 759 #endif
 760
 761   physic.apply(elapsed_time, base.x, base.y);
 762   if (dying != DYING_FALLING)
 763     collision_swept_object_map(&old_base,&base);
 764 }
 765
 766 void
 767 BadGuy::action_snowball(double elapsed_time)
 768 {
 769   if (dying == DYING_NOT)
 770     check_horizontal_bump();
 771
 772   fall();
 773
 774   physic.apply(elapsed_time, base.x, base.y);
 775   if (dying != DYING_FALLING)
 776     collision_swept_object_map(&old_base,&base);
 777
 778   // Handle dying timer:
 779   if (dying == DYING_SQUISHED && !timer.check())
 780     remove_me();
 781 }
 782
 783 void
 784 BadGuy::action_wingling(double elapsed_time)
 785 {
 786   if (dying != DYING_NOT)
 787     physic.enable_gravity(true);
 788   else
 789   {
 790     Player& tux = *Sector::current()->player;
 791     int dirsign = physic.get_velocity_x() < 0 ? -1 : 1;
 792
 793     if (fabsf(tux.base.x - base.x) < 150 && base.y < tux.base.y && tux.dying == DYING_NOT)
 794     {
 795       if (target.x < 0 && target.y < 0)
 796       {
 797         target.x = tux.base.x;
 798         target.y = tux.base.y;
 799         physic.set_velocity(dirsign * 1.5f, -2.25f);
 800       }
 801     }
 802     else if (base.y >= target.y - 16)
 803       physic.set_velocity(dirsign * WINGLING_FLY_SPEED, 0);
 804   }
 805
 806   physic.apply(elapsed_time, base.x, base.y);
 807
 808
 809   // Handle dying timer:
 810   if (dying == DYING_SQUISHED && !timer.check())
 811     remove_me();
 812
 813   // TODO: Winglings should be removed after flying off the screen
 814 }
 815
 816 void
 817 BadGuy::action_walkingtree(double elapsed_time)
 818 {
 819   Player& tux = *Sector::current()->player;
 820   Direction v_dir = physic.get_velocity_x() < 0 ? LEFT : RIGHT;
 821
 822   if (dying == DYING_NOT)
 823     check_horizontal_bump();
 824
 825   fall();
 826
 827   if (mode == BGM_BIG && tux.dying == DYING_NOT)
 828   {
 829     if ((tux.base.x + tux.base.width/2 > base.x + base.width/2) && v_dir == LEFT)
 830     {
 831       dir = RIGHT;
 832       physic.set_velocity_x(-physic.get_velocity_x());
 833     }
 834     else if ((tux.base.x + tux.base.width/2 < base.x + base.width/2) && v_dir == RIGHT)
 835     {
 836       dir = LEFT;
 837       physic.set_velocity_x(-physic.get_velocity_x());
 838     }
 839   }
 840
 841
 842   physic.apply(elapsed_time, base.x, base.y);
 843   if (dying != DYING_FALLING)
 844     collision_swept_object_map(&old_base,&base);
 845
 846   // Handle dying timer:
 847   if (dying == DYING_SQUISHED && !timer.check())
 848     remove_me();
 849 }
 850
 851 void
 852 BadGuy::action(float elapsed_time)
 853 {
 854   float scroll_x = Sector::current()->camera->get_translation().x;
 855   float scroll_y = Sector::current()->camera->get_translation().y;
 856
 857   // BadGuy fall below the ground
 858   if (base.y > Sector::current()->solids->get_height() * 32) {
 859     remove_me();
 860     return;
 861   }
 862
 863   // Kill us if we landed on spikes
 864   if (dying == DYING_NOT
 865       && (kind != BAD_STALACTITE && kind != BAD_FLAME && kind != BAD_BOMB)
 866       && (isspike(base.x, base.y) || isspike(base.x + base.width, base.y)
 867       ||  isspike(base.x, base.y + base.height)
 868       ||  isspike(base.x + base.width, base.y + base.height)))
 869       {
 870          physic.set_velocity_y(3);
 871          kill_me(0);
 872       }
 873
 874   if(!seen) {
 875     /* activate badguys if they're just inside the offscreen_distance around the
 876      * screen. Don't activate them inside the screen, since that might have the
 877      * effect of badguys suddenly popping up from nowhere
 878      */
 879     if (start_position.x > scroll_x - X_OFFSCREEN_DISTANCE &&
 880         start_position.x < scroll_x - base.width)
 881       activate(RIGHT);
 882     else if(start_position.x > scroll_y - Y_OFFSCREEN_DISTANCE &&
 883         start_position.y < scroll_y - base.height)
 884       activate(LEFT);
 885     else if(start_position.x > scroll_x + screen->w &&
 886         start_position.x < scroll_x + screen->w + X_OFFSCREEN_DISTANCE)
 887       activate(LEFT);
 888     else if(start_position.y > scroll_y + screen->h &&
 889         start_position.y < scroll_y + screen->h + Y_OFFSCREEN_DISTANCE)
 890       activate(LEFT);
 891   } else {
 892     if(base.x + base.width < scroll_x - X_OFFSCREEN_DISTANCE*4
 893       || base.x > scroll_x + screen->w + X_OFFSCREEN_DISTANCE*4
 894       || base.y + base.height < scroll_y - Y_OFFSCREEN_DISTANCE*4
 895       || base.y > scroll_y + screen->h + Y_OFFSCREEN_DISTANCE*4) {
 896       seen = false;
 897       if(dying != DYING_NOT)
 898         remove_me();
 899     }
 900   }
 901
 902   if(!seen)
 903     return;
 904
 905   switch (kind)
 906     {
 907     case BAD_MRICEBLOCK:
 908       action_mriceblock(elapsed_time);
 909       break;
 910
 911     case BAD_JUMPY:
 912       action_jumpy(elapsed_time);
 913       break;
 914
 915     case BAD_MRBOMB:
 916       action_mrbomb(elapsed_time);
 917       break;
 918
 919     case BAD_BOMB:
 920       action_bomb(elapsed_time);
 921       break;
 922
 923     case BAD_STALACTITE:
 924       action_stalactite(elapsed_time);
 925       break;
 926
 927     case BAD_FLAME:
 928       action_flame(elapsed_time);
 929       break;
 930
 931     case BAD_FISH:
 932       action_fish(elapsed_time);
 933       break;
 934
 935     case BAD_BOUNCINGSNOWBALL:
 936       action_bouncingsnowball(elapsed_time);
 937       break;
 938
 939     case BAD_FLYINGSNOWBALL:
 940       action_flyingsnowball(elapsed_time);
 941       break;
 942
 943     case BAD_SPIKY:
 944       action_spiky(elapsed_time);
 945       break;
 946
 947     case BAD_SNOWBALL:
 948       action_snowball(elapsed_time);
 949       break;
 950
 951     case BAD_WINGLING:
 952       action_wingling(elapsed_time);
 953       break;
 954
 955     case BAD_WALKINGTREE:
 956       action_walkingtree(elapsed_time);
 957       break;
 958
 959     default:
 960       break;
 961     }
 962 }
 963
 964 void
 965 BadGuy::draw(DrawingContext& context)
 966 {
 967   Sprite* sprite = (dir == LEFT) ? sprite_left : sprite_right;
 968   if(sprite == 0)
 969     return;
 970
 971   if(dying == DYING_FALLING && physic.get_velocity_y() < 0)
 972     sprite->draw(context, Vector(base.x, base.y), LAYER_OBJECTS, VERTICAL_FLIP);
 973   else
 974     sprite->draw(context, Vector(base.x, base.y), LAYER_OBJECTS);
 975
 976   if(debug_mode)
 977     context.draw_filled_rect(Vector(base.x, base.y),
 978         Vector(base.width, base.height), Color(75,0,75, 150), LAYER_OBJECTS+1);
 979 }
 980
 981 void
 982 BadGuy::set_sprite(Sprite* left, Sprite* right)
 983 {
 984   if (1)
 985     {
 986       base.width = 32;
 987       base.height = 32;
 988     }
 989   else
 990     {
 991       // FIXME: Using the image size for the physics and collision is
 992       // a bad idea, since images should always overlap there physical
 993       // representation
 994       if(left != 0) {
 995         if(base.width == 0 && base.height == 0) {
 996           base.width  = left->get_width();
 997           base.height = left->get_height();
 998         } else if(base.width != left->get_width() || base.height != left->get_height()) {
 999           base.x -= (left->get_width() - base.width) / 2;
1000           base.y -= left->get_height() - base.height;
1001           base.width = left->get_width();
1002           base.height = left->get_height();
1003           old_base = base;
1004         }
1005       } else {
1006         base.width = base.height = 0;
1007       }
1008     }
1009
1010   animation_offset = 0;
1011   sprite_left  = left;
1012   sprite_right = right;
1013 }
1014
1015 void
1016 BadGuy::bump()
1017 {
1018   // these can't be bumped
1019   if(kind == BAD_FLAME || kind == BAD_BOMB || kind == BAD_FISH
1020       || kind == BAD_FLYINGSNOWBALL)
1021     return;
1022
1023   physic.set_velocity_y(3);
1024   kill_me(25);
1025 }
1026
1027 void
1028 BadGuy::make_player_jump(Player* player)
1029 {
1030   player->physic.set_velocity_y(2);
1031   player->base.y = base.y - player->base.height - 2;
1032 }
1033
1034 void
1035 BadGuy::squish_me(Player* player)
1036 {
1037   make_player_jump(player);
1038
1039   Sector::current()->add_score(Vector(base.x, base.y),
1040                               50 * player_status.score_multiplier);
1041
1042   sound_manager->play_sound(sounds[SND_SQUISH], get_pos());
1043   player_status.score_multiplier++;
1044
1045   dying = DYING_SQUISHED;
1046   timer.start(2000);
1047   physic.set_velocity(0, 0);
1048 }
1049
1050 void
1051 BadGuy::squish(Player* player)
1052 {
1053   static const int MAX_ICEBLOCK_SQUICHES = 10;
1054
1055   if(kind == BAD_MRBOMB) {
1056     // mrbomb transforms into a bomb now
1057     explode(false);
1058
1059     make_player_jump(player);
1060     Sector::current()->add_score(Vector(base.x, base.y),
1061                                 50 * player_status.score_multiplier);
1062     sound_manager->play_sound(sounds[SND_SQUISH], get_pos());
1063     player_status.score_multiplier++;
1064     return;
1065
1066   } else if (kind == BAD_MRICEBLOCK) {
1067     if (mode == NORMAL || mode == KICK)
1068       {
1069         /* Flatten! */
1070         sound_manager->play_sound(sounds[SND_STOMP], get_pos());
1071         mode = FLAT;
1072         set_sprite(img_mriceblock_flat_left, img_mriceblock_flat_right);
1073         physic.set_velocity_x(0);
1074
1075         timer.start(4000);
1076       } else if (mode == FLAT) {
1077         /* Kick! */
1078         sound_manager->play_sound(sounds[SND_KICK], this);
1079
1080         if (player->base.x < base.x + (base.width/2)) {
1081           physic.set_velocity_x(5);
1082           dir = RIGHT;
1083         } else {
1084           physic.set_velocity_x(-5);
1085           dir = LEFT;
1086         }
1087
1088         mode = KICK;
1089         player->kick_timer.start(KICKING_TIME);
1090         set_sprite(img_mriceblock_flat_left, img_mriceblock_flat_right);
1091       }
1092
1093     make_player_jump(player);
1094
1095     player_status.score_multiplier++;
1096
1097     // check for maximum number of squishes
1098     squishcount++;
1099     if(squishcount >= MAX_ICEBLOCK_SQUICHES) {
1100       kill_me(50);
1101       return;
1102     }
1103
1104     return;
1105   } else if(kind == BAD_FISH) {
1106     // fish can only be killed when falling down
1107     if(physic.get_velocity_y() >= 0)
1108       return;
1109
1110     make_player_jump(player);
1111
1112     Sector::current()->add_score(Vector(base.x, base.y),
1113                                 25 * player_status.score_multiplier);
1114     player_status.score_multiplier++;
1115
1116     // simply remove the fish...
1117     remove_me();
1118     return;
1119   } else if(kind == BAD_BOUNCINGSNOWBALL) {
1120     squish_me(player);
1121     set_sprite(img_bouncingsnowball_squished,img_bouncingsnowball_squished);
1122     return;
1123   } else if(kind == BAD_FLYINGSNOWBALL) {
1124     squish_me(player);
1125     set_sprite(img_flyingsnowball_squished,img_flyingsnowball_squished);
1126     return;
1127   } else if(kind == BAD_SNOWBALL) {
1128     squish_me(player);
1129     set_sprite(img_snowball_squished_left, img_snowball_squished_right);
1130     return;
1131   } else if(kind == BAD_WINGLING) {
1132     squish_me(player);
1133     set_sprite(img_wingling_left, img_wingling_left);
1134   } else if(kind == BAD_WALKINGTREE) {
1135     if (mode == BGM_BIG)
1136     {
1137       set_sprite(img_walkingtree_left_small, img_walkingtree_left_small);
1138       physic.set_velocity_x(physic.get_velocity_x() * 2.0f);
1139       // XXX magic number: 66 is BGM_BIG height
1140
1141       make_player_jump(player);
1142       base.y += 66 - base.height;
1143
1144       Sector::current()->add_score(Vector(base.x, base.y),
1145                                 25 * player_status.score_multiplier);
1146       player_status.score_multiplier++;
1147
1148       mode = BGM_SMALL;
1149     }
1150     else
1151       squish_me(player);
1152   }
1153 }
1154
1155 void
1156 BadGuy::kill_me(int score)
1157 {
1158   if(kind == BAD_BOMB)
1159     return;
1160
1161   dying = DYING_FALLING;
1162   if(kind == BAD_MRICEBLOCK) {
1163     set_sprite(img_mriceblock_falling_left, img_mriceblock_falling_right);
1164     if(mode == HELD) {
1165       mode = NORMAL;
1166       Player& tux = *Sector::current()->player;
1167       tux.holding_something = false;
1168     }
1169   }
1170
1171   physic.enable_gravity(true);
1172
1173   /* Gain some points: */
1174   if (score != 0)
1175     Sector::current()->add_score(Vector(base.x, base.y),
1176                                 score * player_status.score_multiplier);
1177
1178   /* Play death sound: */
1179   sound_manager->play_sound(sounds[SND_FALL], this);
1180 }
1181
1182 void
1183 BadGuy::explode(bool right_way)
1184 {
1185   BadGuy *badguy = Sector::current()->add_bad_guy(base.x, base.y, BAD_BOMB);
1186   if(right_way)
1187     {
1188     badguy->timer.start(0);
1189     badguy->mode = BOMB_TICKING;
1190     }
1191
1192   remove_me();
1193 }
1194
1195 void
1196 BadGuy::collision(const MovingObject&, int)
1197 {
1198   // later
1199 }
1200
1201 void
1202 BadGuy::collision(void *p_c_object, int c_object, CollisionType type)
1203 {
1204   BadGuy* pbad_c    = NULL;
1205   Bullet* pbullet_c = NULL;
1206
1207   if(type == COLLISION_BUMP) {
1208     bump();
1209     return;
1210   }
1211
1212   if(type == COLLISION_SQUISH) {
1213     Player* player = static_cast<Player*>(p_c_object);
1214     squish(player);
1215     return;
1216   }
1217
1218   /* COLLISION_NORMAL */
1219   switch (c_object)
1220     {
1221     case CO_BULLET:
1222       pbullet_c = (Bullet*) p_c_object;
1223
1224       if(pbullet_c->kind == FIRE_BULLET)
1225         {
1226         if (kind != BAD_BOMB && kind != BAD_STALACTITE && kind != BAD_FLAME)
1227           kill_me(10);
1228         }
1229       else if(pbullet_c->kind == ICE_BULLET)
1230         {
1231         //if(kind == BAD_FLAME)
1232         //  kill_me(10);
1233         //else
1234           frozen_timer.start(FROZEN_TIME);
1235         }
1236       break;
1237
1238     case CO_BADGUY:
1239       pbad_c = (BadGuy*) p_c_object;
1240
1241
1242       /* If we're a kicked mriceblock, kill [almost] any badguys we hit */
1243       if(kind == BAD_MRICEBLOCK && mode == KICK &&
1244          kind != BAD_FLAME && kind != BAD_BOMB && kind != BAD_STALACTITE)
1245         {
1246           pbad_c->kill_me(25);
1247         }
1248
1249       // a held mriceblock kills the enemy too but falls to ground then
1250       else if(kind == BAD_MRICEBLOCK && mode == HELD)
1251         {
1252           pbad_c->kill_me(25);
1253           kill_me(0);
1254         }
1255
1256       /* Kill badguys that run into exploding bomb */
1257       else if (kind == BAD_BOMB && dying == DYING_NOT)
1258       {
1259         if (pbad_c->kind == BAD_MRBOMB)
1260         {
1261           // mrbomb transforms into a bomb now
1262           pbad_c->explode(true);
1263           return;
1264         }
1265         else if (pbad_c->kind != BAD_MRBOMB)
1266         {
1267           pbad_c->kill_me(50);
1268         }
1269       }
1270
1271       /* Kill any badguys that get hit by stalactite */
1272       else if (kind == BAD_STALACTITE && dying == DYING_NOT)
1273       {
1274         if (pbad_c->kind == BAD_MRBOMB)
1275         {
1276           // mrbomb transforms into a bomb now
1277           pbad_c->explode(false);
1278           return;
1279         }
1280         else
1281           pbad_c->kill_me(50);
1282       }
1283
1284       /* When enemies run into eachother, make them change directions */
1285       else
1286       {
1287         // Wingling doesn't interact with other badguys
1288         if (pbad_c->kind == BAD_WINGLING || kind == BAD_WINGLING)
1289           break;
1290
1291         // Jumpy, fish, flame, stalactites, wingling are exceptions
1292         if (pbad_c->kind == BAD_JUMPY || pbad_c->kind == BAD_FLAME
1293             || pbad_c->kind == BAD_STALACTITE || pbad_c->kind == BAD_FISH)
1294           break;
1295
1296         // Bounce off of other badguy if we land on top of him
1297         if (base.y + base.height < pbad_c->base.y + pbad_c->base.height)
1298         {
1299           if (pbad_c->dir == LEFT)
1300           {
1301             dir = RIGHT;
1302             physic.set_velocity(fabsf(physic.get_velocity_x()), 2);
1303           }
1304           else if (pbad_c->dir == RIGHT)
1305           {
1306             dir = LEFT;
1307             physic.set_velocity(-fabsf(physic.get_velocity_x()), 2);
1308           }
1309
1310           break;
1311         }
1312         else if (base.y + base.height > pbad_c->base.y + pbad_c->base.height)
1313           break;
1314
1315         if (pbad_c->kind != BAD_FLAME)
1316           {
1317             if (dir == LEFT)
1318             {
1319               dir = RIGHT;
1320               physic.set_velocity_x(fabsf(physic.get_velocity_x()));
1321
1322               // in case badguys get "jammed"
1323               if (physic.get_velocity_x() != 0)
1324                 base.x = pbad_c->base.x + pbad_c->base.width;
1325             }
1326             else if (dir == RIGHT)
1327             {
1328               dir = LEFT;
1329               physic.set_velocity_x(-fabsf(physic.get_velocity_x()));
1330             }
1331
1332           }
1333       }
1334
1335       break;
1336
1337     case CO_PLAYER:
1338       Player* player = static_cast<Player*>(p_c_object);
1339       /* Get kicked if were flat */
1340       if (mode == FLAT && !dying)
1341       {
1342         sound_manager->play_sound(sounds[SND_KICK], this);
1343
1344         // Hit from left side
1345         if (player->base.x < base.x) {
1346           physic.set_velocity_x(5);
1347           dir = RIGHT;
1348         }
1349         // Hit from right side
1350         else {
1351           physic.set_velocity_x(-5);
1352           dir = LEFT;
1353         }
1354
1355         mode = KICK;
1356         player->kick_timer.start(KICKING_TIME);
1357         set_sprite(img_mriceblock_flat_left, img_mriceblock_flat_right);
1358       }
1359       break;
1360
1361     }
1362 }
1363
1364
1365 //---------------------------------------------------------------------------
1366
1367 void load_badguy_gfx()
1368 {
1369   img_mriceblock_flat_left = sprite_manager->load("mriceblock-flat-left");
1370   img_mriceblock_flat_right = sprite_manager->load("mriceblock-flat-right");
1371   img_mriceblock_falling_left = sprite_manager->load("mriceblock-falling-left");
1372   img_mriceblock_falling_right = sprite_manager->load("mriceblock-falling-right");
1373   img_mriceblock_left = sprite_manager->load("mriceblock-left");
1374   img_mriceblock_right = sprite_manager->load("mriceblock-right");
1375   img_jumpy_left_up = sprite_manager->load("jumpy-left-up");
1376   img_jumpy_left_down = sprite_manager->load("jumpy-left-down");
1377   img_jumpy_left_middle = sprite_manager->load("jumpy-left-middle");
1378   img_jumpy_left_iced = sprite_manager->load("jumpy-left-iced");
1379   img_mrbomb_left = sprite_manager->load("mrbomb-left");
1380   img_mrbomb_right = sprite_manager->load("mrbomb-right");
1381   img_mrbomb_iced_left = sprite_manager->load("mrbomb-iced-left");
1382   img_mrbomb_iced_right = sprite_manager->load("mrbomb-iced-right");
1383   img_mrbomb_ticking_left = sprite_manager->load("mrbomb-ticking-left");
1384   img_mrbomb_ticking_right = sprite_manager->load("mrbomb-ticking-right");
1385   img_mrbomb_explosion = sprite_manager->load("mrbomb-explosion");
1386   img_stalactite = sprite_manager->load("stalactite");
1387   img_stalactite_broken = sprite_manager->load("stalactite-broken");
1388   img_flame = sprite_manager->load("flame");
1389   img_fish = sprite_manager->load("fish");
1390   img_fish_down = sprite_manager->load("fish-down");
1391   img_fish_iced = sprite_manager->load("fish-iced");
1392   img_fish_iced_down = sprite_manager->load("fish-iced-down");
1393   img_bouncingsnowball_left = sprite_manager->load("bouncingsnowball-left");
1394   img_bouncingsnowball_right = sprite_manager->load("bouncingsnowball-right");
1395   img_bouncingsnowball_squished = sprite_manager->load("bouncingsnowball-squished");
1396   img_flyingsnowball = sprite_manager->load("flyingsnowball");
1397   img_flyingsnowball_squished = sprite_manager->load("flyingsnowball-squished");
1398   img_spiky_left = sprite_manager->load("spiky-left");
1399   img_spiky_right = sprite_manager->load("spiky-right");
1400   img_spiky_iced_left = sprite_manager->load("spiky-iced-left");
1401   img_spiky_iced_right = sprite_manager->load("spiky-iced-right");
1402   img_snowball_left = sprite_manager->load("snowball-left");
1403   img_snowball_right = sprite_manager->load("snowball-right");
1404   img_snowball_squished_left = sprite_manager->load("snowball-squished-left");
1405   img_snowball_squished_right = sprite_manager->load("snowball-squished-right");
1406   img_wingling_left = sprite_manager->load("wingling-left");
1407   img_walkingtree_left = sprite_manager->load("walkingtree-left");
1408   img_walkingtree_left_small = sprite_manager->load("walkingtree-left-small");
1409 }
1410
1411 void free_badguy_gfx()
1412 {
1413 }
1414
1415 // EOF //