src/object/player.cpp

   1 //  $Id$
   2 //
   3 //  SuperTux -  A Jump'n Run
   4 //  Copyright (C) 2003 Tobias Glaesser <tobi.web@gmx.de>
   5 //
   6 //  This program is free software; you can redistribute it and/or
   7 //  modify it under the terms of the GNU General Public License
   8 //  as published by the Free Software Foundation; either version 2
   9 //  of the License, or (at your option) any later version.
  10 //
  11 //  This program 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, write to the Free Software
  18 //  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  19 #include <config.h>
  20
  21 #include <typeinfo>
  22 #include <cmath>
  23 #include <iostream>
  24 #include <cassert>
  25
  26 #include "gettext.hpp"
  27 #include "sprite/sprite_manager.hpp"
  28 #include "audio/sound_manager.hpp"
  29 #include "player.hpp"
  30 #include "tile.hpp"
  31 #include "sprite/sprite.hpp"
  32 #include "sector.hpp"
  33 #include "resources.hpp"
  34 #include "video/screen.hpp"
  35 #include "statistics.hpp"
  36 #include "game_session.hpp"
  37 #include "object/tilemap.hpp"
  38 #include "object/camera.hpp"
  39 #include "object/gameobjs.hpp"
  40 #include "object/portable.hpp"
  41 #include "trigger/trigger_base.hpp"
  42 #include "control/joystickkeyboardcontroller.hpp"
  43 #include "main.hpp"
  44 #include "player_status.hpp"
  45
  46 static const int TILES_FOR_BUTTJUMP = 3;
  47 static const float SHOOTING_TIME = .150;
  48 /// time before idle animation starts
  49 static const float IDLE_TIME = 2.5;
  50
  51 static const float WALK_ACCELERATION_X = 300;
  52 static const float RUN_ACCELERATION_X = 400;
  53 static const float SKID_XM = 200;
  54 static const float SKID_TIME = .3;
  55 static const float MAX_WALK_XM = 230;
  56 static const float MAX_RUN_XM = 320;
  57 static const float WALK_SPEED = 100;
  58
  59 // growing animation
  60 Surface* growingtux_left[GROWING_FRAMES];
  61 Surface* growingtux_right[GROWING_FRAMES];
  62
  63 Surface* tux_life = 0;
  64
  65 TuxBodyParts* small_tux = 0;
  66 TuxBodyParts* big_tux = 0;
  67 TuxBodyParts* fire_tux = 0;
  68 TuxBodyParts* ice_tux = 0;
  69
  70 void
  71 TuxBodyParts::set_action(std::string action, int loops)
  72 {
  73   if(head != NULL)
  74     head->set_action(action, loops);
  75   if(body != NULL)
  76     body->set_action(action, loops);
  77   if(arms != NULL)
  78     arms->set_action(action, loops);
  79   if(feet != NULL)
  80     feet->set_action(action, loops);
  81 }
  82
  83 void
  84 TuxBodyParts::draw(DrawingContext& context, const Vector& pos, int layer)
  85 {
  86   if(head != NULL)
  87     head->draw(context, pos, layer-1);
  88   if(body != NULL)
  89     body->draw(context, pos, layer-3);
  90   if(arms != NULL)
  91     arms->draw(context, pos, layer);
  92   if(feet != NULL)
  93     feet->draw(context, pos, layer-2);
  94 }
  95
  96 Player::Player(PlayerStatus* _player_status)
  97   : player_status(_player_status), grabbed_object(0)
  98 {
  99   controller = main_controller;
 100   smalltux_gameover = sprite_manager->create("smalltux-gameover");
 101   smalltux_star = sprite_manager->create("smalltux-star");
 102   bigtux_star = sprite_manager->create("bigtux-star");
 103   init();
 104 }
 105
 106 Player::~Player()
 107 {
 108   delete smalltux_gameover;
 109   delete smalltux_star;
 110   delete bigtux_star;
 111 }
 112
 113 void
 114 Player::init()
 115 {
 116   if(is_big())
 117     bbox.set_size(31.8, 63.8);
 118   else
 119     bbox.set_size(31.8, 31.8);
 120
 121   dir = RIGHT;
 122   old_dir = dir;
 123   duck = false;
 124   dead = false;
 125
 126   dying = false;
 127   last_ground_y = 0;
 128   fall_mode = ON_GROUND;
 129   jumping = false;
 130   can_jump = true;
 131   butt_jump = false;
 132   deactivated = false;
 133   backflipping = false;
 134   backflip_direction = 0;
 135
 136   on_ground_flag = false;
 137   grabbed_object = 0;
 138
 139   physic.reset();
 140 }
 141
 142 void
 143 Player::set_controller(Controller* controller)
 144 {
 145   this->controller = controller;
 146 }
 147
 148 void
 149 Player::update(float elapsed_time)
 150 {
 151   if(dying && dying_timer.check()) {
 152     dead = true;
 153     return;
 154   }
 155
 156   if(!controller->hold(Controller::ACTION) && grabbed_object) {
 157     grabbed_object = 0;
 158     // move the grabbed object a bit away from tux
 159     Vector pos = get_pos() +
 160         Vector(dir == LEFT ? -bbox.get_width() : bbox.get_width(),
 161                 bbox.get_height()*0.66666 - 32);
 162     MovingObject* object = dynamic_cast<MovingObject*> (grabbed_object);
 163     if(object) {
 164       object->set_pos(pos);
 165     } else {
 166 #ifdef DEBUG
 167       std::cout << "Non MovingObjetc grabbed?!?\n";
 168 #endif
 169     }
 170   }
 171
 172   if(!dying && !deactivated)
 173     handle_input();
 174
 175   movement = physic.get_movement(elapsed_time);
 176   on_ground_flag = false;
 177
 178 #if 0
 179   // special exception for cases where we're stuck under tiles after
 180   // being ducked. In this case we drift out
 181   if(!duck && on_ground() && old_base.x == base.x && old_base.y == base.y
 182      && collision_object_map(base)) {
 183     base.x += elapsed_time * WALK_SPEED * (dir ? 1: -1);
 184     previous_base = old_base = base;
 185   }
 186 #endif
 187
 188   if(grabbed_object != 0) {
 189     Vector pos = get_pos() +
 190       Vector(dir == LEFT ? -16 : 16,
 191              bbox.get_height()*0.66666 - 32);
 192     grabbed_object->grab(*this, pos);
 193   }
 194 }
 195
 196 bool
 197 Player::on_ground()
 198 {
 199   return on_ground_flag;
 200 }
 201
 202 bool
 203 Player::is_big()
 204 {
 205   if(player_status->bonus == NO_BONUS)
 206     return false;
 207
 208   return true;
 209 }
 210
 211 void
 212 Player::handle_horizontal_input()
 213 {
 214   float vx = physic.get_velocity_x();
 215   float vy = physic.get_velocity_y();
 216   float ax = physic.get_acceleration_x();
 217   float ay = physic.get_acceleration_y();
 218
 219   float dirsign = 0;
 220   if(!duck || physic.get_velocity_y() != 0) {
 221     if(controller->hold(Controller::LEFT) && !controller->hold(Controller::RIGHT)) {
 222       old_dir = dir;
 223       dir = LEFT;
 224       dirsign = -1;
 225     } else if(!controller->hold(Controller::LEFT)
 226               && controller->hold(Controller::RIGHT)) {
 227       old_dir = dir;
 228       dir = RIGHT;
 229       dirsign = 1;
 230     }
 231   }
 232
 233   if (!controller->hold(Controller::ACTION)) {
 234     ax = dirsign * WALK_ACCELERATION_X;
 235     // limit speed
 236     if(vx >= MAX_WALK_XM && dirsign > 0) {
 237       vx = MAX_WALK_XM;
 238       ax = 0;
 239     } else if(vx <= -MAX_WALK_XM && dirsign < 0) {
 240       vx = -MAX_WALK_XM;
 241       ax = 0;
 242     }
 243   } else {
 244     ax = dirsign * RUN_ACCELERATION_X;
 245     // limit speed
 246     if(vx >= MAX_RUN_XM && dirsign > 0) {
 247       vx = MAX_RUN_XM;
 248       ax = 0;
 249     } else if(vx <= -MAX_RUN_XM && dirsign < 0) {
 250       vx = -MAX_RUN_XM;
 251       ax = 0;
 252     }
 253   }
 254
 255   // we can reach WALK_SPEED without any acceleration
 256   if(dirsign != 0 && fabs(vx) < WALK_SPEED) {
 257     vx = dirsign * WALK_SPEED;
 258   }
 259
 260   // changing directions?
 261   if(on_ground() && ((vx < 0 && dirsign >0) || (vx>0 && dirsign<0))) {
 262     // let's skid!
 263     if(fabs(vx)>SKID_XM && !skidding_timer.started()) {
 264       skidding_timer.start(SKID_TIME);
 265       sound_manager->play("sounds/skid.wav");
 266       // dust some particles
 267       Sector::current()->add_object(
 268         new Particles(
 269           Vector(bbox.p1.x + (dir == RIGHT ? bbox.get_width() : 0),
 270                  bbox.p2.y),
 271           dir == RIGHT ? 270+20 : 90-40, dir == RIGHT ? 270+40 : 90-20,
 272           Vector(280,-260), Vector(0,0.030), 3, Color(100,100,100), 3, .8,
 273           LAYER_OBJECTS+1));
 274
 275       ax *= 2.5;
 276     } else {
 277       ax *= 2;
 278     }
 279   }
 280
 281   // we get slower when not pressing any keys
 282   if(dirsign == 0) {
 283     if(fabs(vx) < WALK_SPEED) {
 284       vx = 0;
 285       ax = 0;
 286     } else if(vx < 0) {
 287       ax = WALK_ACCELERATION_X * 1.5;
 288     } else {
 289       ax = WALK_ACCELERATION_X * -1.5;
 290     }
 291   }
 292
 293 #if 0
 294   // if we're on ice slow down acceleration or deceleration
 295   if (isice(base.x, base.y + base.height))
 296   {
 297     /* the acceleration/deceleration rate on ice is inversely proportional to
 298      * the current velocity.
 299      */
 300
 301     // increasing 1 will increase acceleration/deceleration rate
 302     // decreasing 1 will decrease acceleration/deceleration rate
 303     //  must stay above zero, though
 304     if (ax != 0) ax *= 1 / fabs(vx);
 305   }
 306 #endif
 307
 308   // extend/shrink tux collision rectangle so that we fall through/walk over 1
 309   // tile holes
 310   if(fabsf(vx) > MAX_WALK_XM) {
 311     bbox.set_width(33);
 312   } else {
 313     bbox.set_width(31.8);
 314   }
 315
 316   physic.set_velocity(vx, vy);
 317   physic.set_acceleration(ax, ay);
 318 }
 319
 320 void
 321 Player::handle_vertical_input()
 322 {
 323   // set fall mode...
 324   if(on_ground()) {
 325     fall_mode = ON_GROUND;
 326     last_ground_y = get_pos().y;
 327   } else {
 328     if(get_pos().y > last_ground_y)
 329       fall_mode = FALLING;
 330     else if(fall_mode == ON_GROUND)
 331       fall_mode = JUMPING;
 332   }
 333
 334   if(on_ground()) { /* Make sure jumping is off. */
 335     jumping = false;
 336     if (backflipping) {
 337       backflipping = false;
 338       backflip_direction = 0;
 339     }
 340   }
 341
 342   // Press jump key
 343   if(controller->pressed(Controller::JUMP) && can_jump && on_ground()) {
 344     if (duck) {
 345       if (physic.get_velocity_x() != 0) // only jump a little bit when running ducked
 346         physic.set_velocity_y(300);
 347       else { //do a backflip
 348         backflipping = true;
 349         physic.set_velocity_y(580);
 350         backflip_timer.start(0.15);
 351       }
 352     }
 353     else if (fabs(physic.get_velocity_x()) > MAX_WALK_XM) // jump higher if we are running
 354       physic.set_velocity_y(580);
 355     else
 356       physic.set_velocity_y(520);
 357
 358     //bbox.move(Vector(0, -1));
 359     jumping = true;
 360     can_jump = false;
 361     if (is_big())
 362       sound_manager->play("sounds/bigjump.wav");
 363     else
 364       sound_manager->play("sounds/jump.wav");
 365   } else if(!controller->hold(Controller::JUMP)) { // Let go of jump key
 366     if (!backflipping && jumping && physic.get_velocity_y() > 0) {
 367       jumping = false;
 368       physic.set_velocity_y(0);
 369     }
 370   }
 371
 372   /* In case the player has pressed Down while in a certain range of air,
 373      enable butt jump action */
 374   if (controller->hold(Controller::DOWN) && !butt_jump && !duck)
 375     //if(tiles_on_air(TILES_FOR_BUTTJUMP) && jumping)
 376     butt_jump = true;
 377
 378   /* When Down is not held anymore, disable butt jump */
 379   if(butt_jump && !controller->hold(Controller::DOWN))
 380     butt_jump = false;
 381
 382 #if 0
 383   // Do butt jump
 384   if (butt_jump && on_ground() && is_big()) {
 385     // Add a smoke cloud
 386     if (duck)
 387       Sector::current()->add_smoke_cloud(Vector(get_pos().x - 32, get_pos().y));
 388     else
 389       Sector::current()->add_smoke_cloud(
 390         Vector(get_pos().x - 32, get_pos().y + 32));
 391
 392     butt_jump = false;
 393
 394     // Break bricks beneath Tux
 395     if(Sector::current()->trybreakbrick(
 396          Vector(base.x + 1, base.y + base.height), false)
 397        || Sector::current()->trybreakbrick(
 398          Vector(base.x + base.width - 1, base.y + base.height), false)) {
 399       physic.set_velocity_y(2);
 400       butt_jump = true;
 401     }
 402
 403     // Kill nearby badguys
 404     std::vector<GameObject*> gameobjects = Sector::current()->gameobjects;
 405     for (std::vector<GameObject*>::iterator i = gameobjects.begin();
 406          i != gameobjects.end();
 407          i++) {
 408       BadGuy* badguy = dynamic_cast<BadGuy*> (*i);
 409       if(badguy) {
 410         // don't kill when badguys are already dying or in a certain mode
 411         if(badguy->dying == DYING_NOT && badguy->mode != BadGuy::BOMB_TICKING &&
 412            badguy->mode != BadGuy::BOMB_EXPLODE) {
 413           if (fabsf(base.x - badguy->base.x) < 96 &&
 414               fabsf(base.y - badguy->base.y) < 64)
 415             badguy->kill_me(25);
 416         }
 417       }
 418     }
 419   }
 420 #endif
 421
 422   /** jumping is only allowed if we're about to touch ground soon and if the
 423    * button has been up in between the last jump
 424    */
 425   // FIXME
 426 #if 0
 427   if ( (issolid(get_pos().x + bbox.get_width() / 2,
 428           get_pos().y + bbox.get_height() + 64) ||
 429         issolid(get_pos().x + 1, get_pos().y + bbox.get_height() + 64) ||
 430         issolid(get_pos().x + bbox.get_width() - 1,
 431           get_pos().y + bbox.get_height() + 64))
 432        && jumping  == false
 433        && can_jump == false
 434        && input.jump && !input.old_jump)
 435     {
 436       can_jump = true;
 437     }
 438 #endif
 439 }
 440
 441 void
 442 Player::handle_input()
 443 {
 444   /* Handle horizontal movement: */
 445   if (!backflipping) handle_horizontal_input();
 446   else {
 447     if (backflip_direction == 0) {
 448       dir == LEFT ? backflip_direction = 1 : backflip_direction = -1;
 449     }
 450     else backflip_direction == 1 ? dir = LEFT : dir = RIGHT; //prevent player from changing direction when backflipping
 451     if (backflip_timer.check()) physic.set_velocity_x(100 * backflip_direction);
 452   }
 453
 454
 455   /* Jump/jumping? */
 456   if (on_ground() && !controller->hold(Controller::JUMP))
 457     can_jump = true;
 458   handle_vertical_input();
 459
 460   /* Shoot! */
 461   if (controller->pressed(Controller::ACTION) && player_status->bonus == FIRE_BONUS) {
 462     if(Sector::current()->add_bullet(
 463          get_pos() + ((dir == LEFT)? Vector(0, bbox.get_height()/2)
 464                       : Vector(32, bbox.get_height()/2)),
 465          physic.get_velocity_x(), dir))
 466       shooting_timer.start(SHOOTING_TIME);
 467   }
 468
 469   /* Duck! */
 470   if (controller->hold(Controller::DOWN) && is_big() && !duck
 471       && physic.get_velocity_y() == 0 && on_ground()) {
 472     duck = true;
 473     bbox.move(Vector(0, 32));
 474     bbox.set_height(31.8);
 475   } else if(!controller->hold(Controller::DOWN) && is_big() && duck) {
 476     // try if we can really unduck
 477     bbox.move(Vector(0, -32));
 478     bbox.set_height(63.8);
 479     duck = false;
 480     // FIXME
 481 #if 0
 482     // when unducking in air we need some space to do so
 483     if(on_ground() || !collision_object_map(bbox)) {
 484       duck = false;
 485     } else {
 486       // undo the ducking changes
 487       bbox.move(Vector(0, 32));
 488       bbox.set_height(31.8);
 489     }
 490 #endif
 491   }
 492 }
 493
 494 void
 495 Player::set_bonus(BonusType type, bool animate)
 496 {
 497   if(player_status->bonus >= type)
 498     return;
 499
 500   if(player_status->bonus == NO_BONUS) {
 501     bbox.set_height(63.8);
 502     bbox.move(Vector(0, -32));
 503     if(animate)
 504       growing_timer.start(GROWING_TIME);
 505   }
 506
 507   player_status->bonus = type;
 508 }
 509
 510 void
 511 Player::draw(DrawingContext& context)
 512 {
 513   TuxBodyParts* tux_body;
 514
 515   if (player_status->bonus == GROWUP_BONUS)
 516     tux_body = big_tux;
 517   else if (player_status->bonus == FIRE_BONUS)
 518     tux_body = fire_tux;
 519   else if (player_status->bonus == ICE_BONUS)
 520     tux_body = ice_tux;
 521   else
 522     tux_body = small_tux;
 523
 524   int layer = LAYER_OBJECTS + 10;
 525
 526   /* Set Tux sprite action */
 527   if (duck && is_big())
 528     {
 529     if(dir == LEFT)
 530       tux_body->set_action("duck-left");
 531     else // dir == RIGHT
 532       tux_body->set_action("duck-right");
 533     }
 534   else if (skidding_timer.started() && !skidding_timer.check())
 535     {
 536     if(dir == LEFT)
 537       tux_body->set_action("skid-left");
 538     else // dir == RIGHT
 539       tux_body->set_action("skid-right");
 540     }
 541   else if (kick_timer.started() && !kick_timer.check())
 542     {
 543     if(dir == LEFT)
 544       tux_body->set_action("kick-left");
 545     else // dir == RIGHT
 546       tux_body->set_action("kick-right");
 547     }
 548   else if (butt_jump && is_big())
 549     {
 550     if(dir == LEFT)
 551       tux_body->set_action("buttjump-left");
 552     else // dir == RIGHT
 553       tux_body->set_action("buttjump-right");
 554     }
 555   else if (physic.get_velocity_y() != 0)
 556     {
 557     if(dir == LEFT)
 558       tux_body->set_action("jump-left");
 559     else // dir == RIGHT
 560       tux_body->set_action("jump-right");
 561     }
 562   else
 563     {
 564     if (fabsf(physic.get_velocity_x()) < 1.0f) // standing
 565       {
 566       if(dir == LEFT)
 567         tux_body->set_action("stand-left");
 568       else // dir == RIGHT
 569         tux_body->set_action("stand-right");
 570       }
 571     else // moving
 572       {
 573       if(dir == LEFT)
 574         tux_body->set_action("walk-left");
 575       else // dir == RIGHT
 576         tux_body->set_action("walk-right");
 577       }
 578     }
 579
 580   if(idle_timer.check())
 581     {
 582     if(is_big())
 583       {
 584       if(dir == LEFT)
 585         tux_body->head->set_action("idle-left", 1);
 586       else // dir == RIGHT
 587         tux_body->head->set_action("idle-right", 1);
 588       }
 589
 590     }
 591
 592   // Tux is holding something
 593   if ((grabbed_object != 0 && physic.get_velocity_y() == 0) ||
 594       (shooting_timer.get_timeleft() > 0 && !shooting_timer.check()))
 595     {
 596     if (duck)
 597       {
 598       if(dir == LEFT)
 599         tux_body->arms->set_action("duck+grab-left");
 600       else // dir == RIGHT
 601         tux_body->arms->set_action("duck+grab-right");
 602       }
 603     else
 604       {
 605       if(dir == LEFT)
 606         tux_body->arms->set_action("grab-left");
 607       else // dir == RIGHT
 608         tux_body->arms->set_action("grab-right");
 609       }
 610     }
 611
 612   /* Draw Tux */
 613   if(dying) {
 614     smalltux_gameover->draw(context, get_pos(), layer);
 615   } else if(growing_timer.get_timeleft() > 0) {
 616     if(!is_big())
 617       {
 618       if (dir == RIGHT)
 619         context.draw_surface(growingtux_right[GROWING_FRAMES-1 -
 620                  int((growing_timer.get_timegone() *
 621                  GROWING_FRAMES) / GROWING_TIME)], get_pos(), layer);
 622       else
 623         context.draw_surface(growingtux_left[GROWING_FRAMES-1 -
 624                 int((growing_timer.get_timegone() *
 625                 GROWING_FRAMES) / GROWING_TIME)], get_pos(), layer);
 626       }
 627     else
 628       {
 629       if (dir == RIGHT)
 630         context.draw_surface(growingtux_right[
 631             int((growing_timer.get_timegone() *
 632                 GROWING_FRAMES) / GROWING_TIME)], get_pos(), layer);
 633       else
 634         context.draw_surface(growingtux_left[
 635             int((growing_timer.get_timegone() *
 636                              GROWING_FRAMES) / GROWING_TIME)],
 637             get_pos(), layer);
 638       }
 639     }
 640   else if (safe_timer.started() && size_t(game_time*40)%2)
 641     ;  // don't draw Tux
 642   else
 643     tux_body->draw(context, get_pos(), layer);
 644
 645   // Draw blinking star overlay
 646   if (invincible_timer.started() &&
 647      (invincible_timer.get_timeleft() > TUX_INVINCIBLE_TIME_WARNING
 648       || size_t(game_time*20)%2)
 649      && !dying)
 650   {
 651     if (!is_big() || duck)
 652       smalltux_star->draw(context, get_pos(), layer + 5);
 653     else
 654       bigtux_star->draw(context, get_pos(), layer + 5);
 655   }
 656 }
 657
 658 HitResponse
 659 Player::collision(GameObject& other, const CollisionHit& hit)
 660 {
 661   Portable* portable = dynamic_cast<Portable*> (&other);
 662   if(portable && grabbed_object == 0 && controller->hold(Controller::ACTION)
 663      && fabsf(hit.normal.x) > .9) {
 664     grabbed_object = portable;
 665     return CONTINUE;
 666   }
 667
 668   if(other.get_flags() & FLAG_SOLID) {
 669     TileMap* tilemap = dynamic_cast<TileMap*> (&other);
 670     if(tilemap) {
 671       const TilemapCollisionHit* thit =
 672         static_cast<const TilemapCollisionHit*> (&hit);
 673       if(thit->tileflags & Tile::SPIKE)
 674         kill(SHRINK);
 675
 676       if(! (thit->tileflags & Tile::SOLID))
 677         return FORCE_MOVE;
 678     }
 679
 680     if(hit.normal.y < 0) { // landed on floor?
 681       if (physic.get_velocity_y() < 0)
 682         physic.set_velocity_y(0);
 683       on_ground_flag = true;
 684     } else if(hit.normal.y > 0) { // bumped against the roof
 685       physic.set_velocity_y(.1);
 686     }
 687
 688     if(fabsf(hit.normal.x) > .9) { // hit on the side?
 689       physic.set_velocity_x(0);
 690     }
 691
 692     return CONTINUE;
 693   }
 694
 695   TriggerBase* trigger = dynamic_cast<TriggerBase*> (&other);
 696   if(trigger) {
 697     if(controller->pressed(Controller::UP))
 698       trigger->event(*this, TriggerBase::EVENT_ACTIVATE);
 699   }
 700
 701   return FORCE_MOVE;
 702 }
 703
 704 void
 705 Player::make_invincible()
 706 {
 707   sound_manager->play("sounds/invincible.wav");
 708   invincible_timer.start(TUX_INVINCIBLE_TIME);
 709   Sector::current()->play_music(HERRING_MUSIC);
 710 }
 711
 712 /* Kill Player! */
 713 void
 714 Player::kill(HurtMode mode)
 715 {
 716   if(dying || deactivated)
 717     return;
 718
 719   if(mode != KILL &&
 720           safe_timer.get_timeleft() > 0 || invincible_timer.get_timeleft() > 0)
 721     return;
 722
 723   sound_manager->play("sounds/hurt.wav");
 724
 725   physic.set_velocity_x(0);
 726
 727   if (mode == SHRINK && is_big())
 728     {
 729       if (player_status->bonus == FIRE_BONUS
 730           || player_status->bonus == ICE_BONUS)
 731         {
 732           safe_timer.start(TUX_SAFE_TIME);
 733           player_status->bonus = GROWUP_BONUS;
 734         }
 735       else
 736         {
 737           growing_timer.start(GROWING_TIME);
 738           safe_timer.start(TUX_SAFE_TIME + GROWING_TIME);
 739           bbox.set_height(31.8);
 740           duck = false;
 741           player_status->bonus = NO_BONUS;
 742         }
 743     }
 744   else
 745     {
 746       physic.enable_gravity(true);
 747       physic.set_acceleration(0, 0);
 748       physic.set_velocity(0, 700);
 749       player_status->lives -= 1;
 750       player_status->bonus = NO_BONUS;
 751       dying = true;
 752       dying_timer.start(3.0);
 753       set_group(COLGROUP_DISABLED);
 754     }
 755 }
 756
 757 void
 758 Player::move(const Vector& vector)
 759 {
 760   bbox.set_pos(vector);
 761   if(is_big())
 762     bbox.set_size(31.8, 63.8);
 763   else
 764     bbox.set_size(31.8, 31.8);
 765   on_ground_flag = false;
 766   duck = false;
 767   last_ground_y = vector.y;
 768
 769   physic.reset();
 770 }
 771
 772 void
 773 Player::check_bounds(Camera* camera)
 774 {
 775   /* Keep tux in bounds: */
 776   if (get_pos().x < 0)
 777     { // Lock Tux to the size of the level, so that he doesn't fall of
 778       // on the left side
 779       bbox.set_pos(Vector(0, get_pos().y));
 780     }
 781
 782   /* Keep in-bounds, vertically: */
 783   if (get_pos().y > Sector::current()->solids->get_height() * 32)
 784     {
 785       kill(KILL);
 786       return;
 787     }
 788
 789   bool adjust = false;
 790   // can happen if back scrolling is disabled
 791   if(get_pos().x < camera->get_translation().x) {
 792     bbox.set_pos(Vector(camera->get_translation().x, get_pos().y));
 793     adjust = true;
 794   }
 795   if(get_pos().x >= camera->get_translation().x + SCREEN_WIDTH - bbox.get_width())
 796   {
 797     bbox.set_pos(Vector(
 798           camera->get_translation().x + SCREEN_WIDTH - bbox.get_width(),
 799           get_pos().y));
 800     adjust = true;
 801   }
 802
 803   if(adjust) {
 804     // FIXME
 805 #if 0
 806     // squished now?
 807     if(collision_object_map(bbox)) {
 808       kill(KILL);
 809       return;
 810     }
 811 #endif
 812   }
 813 }
 814
 815 void
 816 Player::bounce(BadGuy& )
 817 {
 818   if(controller->hold(Controller::JUMP))
 819     physic.set_velocity_y(520);
 820   else
 821     physic.set_velocity_y(300);
 822 }
 823
 824 //Scripting Functions Below
 825
 826 void
 827 Player::deactivate()
 828 {
 829   deactivated = true;
 830   physic.set_velocity_x(0);
 831   physic.set_velocity_y(0);
 832 }
 833
 834 void
 835 Player::activate()
 836 {
 837   deactivated = false;
 838 }
 839
 840 void Player::walk(float speed)
 841 {
 842   physic.set_velocity_x(speed);
 843 }