4 // Copyright (C) 2006 Matthias Braun <matze@braunis.de>
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.
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.
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.
26 #include "gettext.hpp"
27 #include "sprite/sprite_manager.hpp"
28 #include "audio/sound_manager.hpp"
31 #include "sprite/sprite.hpp"
33 #include "resources.hpp"
34 #include "statistics.hpp"
35 #include "game_session.hpp"
36 #include "object/tilemap.hpp"
37 #include "object/camera.hpp"
38 #include "object/particles.hpp"
39 #include "object/portable.hpp"
40 #include "object/bullet.hpp"
41 #include "trigger/trigger_base.hpp"
42 #include "control/joystickkeyboardcontroller.hpp"
43 #include "scripting/squirrel_util.hpp"
45 #include "platform.hpp"
46 #include "badguy/badguy.hpp"
47 #include "player_status.hpp"
49 #include "falling_coin.hpp"
50 #include "random_generator.hpp"
51 #include "object/sprite_particle.hpp"
53 static const int TILES_FOR_BUTTJUMP = 3;
54 static const float SHOOTING_TIME = .150;
55 /// time before idle animation starts
56 static const float IDLE_TIME = 2.5;
58 static const float WALK_ACCELERATION_X = 300;
59 static const float RUN_ACCELERATION_X = 400;
60 static const float SKID_XM = 200;
61 static const float SKID_TIME = .3;
62 static const float MAX_WALK_XM = 230;
63 static const float MAX_RUN_XM = 320;
64 static const float WALK_SPEED = 100;
66 static const float KICK_TIME = .3;
67 static const float CHEER_TIME = 1;
69 static const float UNDUCK_HURT_TIME = 0.25; /**< if Tux cannot unduck for this long, he will get hurt */
72 Surface* growingtux_left[GROWING_FRAMES];
73 Surface* growingtux_right[GROWING_FRAMES];
75 Surface* tux_life = 0;
77 TuxBodyParts* small_tux = 0;
78 TuxBodyParts* big_tux = 0;
79 TuxBodyParts* fire_tux = 0;
80 TuxBodyParts* ice_tux = 0;
83 TuxBodyParts::set_action(std::string action, int loops)
86 head->set_action(action, loops);
88 body->set_action(action, loops);
90 arms->set_action(action, loops);
92 feet->set_action(action, loops);
96 TuxBodyParts::draw(DrawingContext& context, const Vector& pos, int layer)
99 head->draw(context, pos, layer-1);
101 body->draw(context, pos, layer-3);
103 arms->draw(context, pos, layer+10);
105 feet->draw(context, pos, layer-2);
108 Player::Player(PlayerStatus* _player_status)
109 : player_status(_player_status), grabbed_object(NULL), ghost_mode(false)
111 controller = main_controller;
112 smalltux_gameover = sprite_manager->create("images/creatures/tux_small/smalltux-gameover.sprite");
113 smalltux_star = sprite_manager->create("images/creatures/tux_small/smalltux-star.sprite");
114 bigtux_star = sprite_manager->create("images/creatures/tux_big/bigtux-star.sprite");
116 sound_manager->preload("sounds/bigjump.wav");
117 sound_manager->preload("sounds/jump.wav");
118 sound_manager->preload("sounds/hurt.wav");
119 sound_manager->preload("sounds/skid.wav");
120 sound_manager->preload("sounds/flip.wav");
127 delete smalltux_gameover;
128 delete smalltux_star;
136 set_size(31.8, 62.8);
138 set_size(31.8, 30.8);
147 fall_mode = ON_GROUND;
152 backflipping = false;
153 backflip_direction = 0;
156 on_ground_flag = false;
157 grabbed_object = NULL;
159 floor_normal = Vector(0,-1);
165 Player::expose(HSQUIRRELVM vm, SQInteger table_idx)
167 Scripting::Player* interface = static_cast<Scripting::Player*> (this);
168 Scripting::expose_object(vm, table_idx, interface, "Tux", false);
172 Player::unexpose(HSQUIRRELVM vm, SQInteger table_idx)
174 Scripting::unexpose_object(vm, table_idx, "Tux");
178 Player::set_controller(Controller* controller)
180 this->controller = controller;
184 Player::adjust_height(float new_height)
187 bbox2.move(Vector(0, bbox.get_height() - new_height));
188 bbox2.set_height(new_height);
189 if (!Sector::current()->is_free_space(bbox2)) return false;
190 // adjust bbox accordingly
191 // note that we use members of moving_object for this, so we can run this during CD, too
193 set_size(bbox2.get_width(), bbox2.get_height());
198 Player::update(float elapsed_time)
200 if(dying && dying_timer.check()) {
205 if(!dying && !deactivated)
208 // handle_input() calls apply_friction() when Tux is not walking, so we'll have to do this ourselves
209 if (deactivated) apply_friction();
211 // extend/shrink tux collision rectangle so that we fall through/walk over 1
213 if(fabsf(physic.get_velocity_x()) > MAX_WALK_XM) {
219 // on downward slopes, adjust vertical velocity to match slope angle
221 if (floor_normal.y != 0) {
222 if ((floor_normal.x * physic.get_velocity_x()) > 0) {
223 // we overdo it a little, just to be on the safe side
224 physic.set_velocity_y(-physic.get_velocity_x() * (floor_normal.x / floor_normal.y) * 2);
229 // handle backflipping
231 //prevent player from changing direction when backflipping
232 dir = (backflip_direction == 1) ? LEFT : RIGHT;
233 if (backflip_timer.started()) physic.set_velocity_x(100 * backflip_direction);
238 fall_mode = ON_GROUND;
239 last_ground_y = get_pos().y;
241 if(get_pos().y > last_ground_y)
243 else if(fall_mode == ON_GROUND)
247 // check if we landed
250 if (backflipping && (!backflip_timer.started())) {
251 backflipping = false;
252 backflip_direction = 0;
254 // if controls are currently deactivated, we take care of standing up ourselves
255 if (deactivated) do_standup();
261 if (butt_jump && on_ground() && is_big()) {
264 Sector::current()->add_smoke_cloud(Vector(get_pos().x - 32, get_pos().y));
266 Sector::current()->add_smoke_cloud(
267 Vector(get_pos().x - 32, get_pos().y + 32));
271 // Break bricks beneath Tux
272 if(Sector::current()->trybreakbrick(
273 Vector(base.x + 1, base.y + base.height), false)
274 || Sector::current()->trybreakbrick(
275 Vector(base.x + base.width - 1, base.y + base.height), false)) {
276 physic.set_velocity_y(-2);
280 // Kill nearby badguys
281 std::vector<GameObject*> gameobjects = Sector::current()->gameobjects;
282 for (std::vector<GameObject*>::iterator i = gameobjects.begin();
283 i != gameobjects.end();
285 BadGuy* badguy = dynamic_cast<BadGuy*> (*i);
287 // don't kill when badguys are already dying or in a certain mode
288 if(badguy->dying == DYING_NOT && badguy->mode != BadGuy::BOMB_TICKING &&
289 badguy->mode != BadGuy::BOMB_EXPLODE) {
290 if (fabsf(base.x - badguy->base.x) < 96 &&
291 fabsf(base.y - badguy->base.y) < 64)
299 // calculate movement for this frame
300 movement = physic.get_movement(elapsed_time);
302 if(grabbed_object != NULL && !dying) {
303 Vector pos = get_pos() +
304 Vector(dir == LEFT ? -16 : 16, get_bbox().get_height()*0.66666 - 32);
305 grabbed_object->grab(*this, pos, dir);
308 if(grabbed_object != NULL && dying){
309 grabbed_object->ungrab(*this, dir);
310 grabbed_object = NULL;
313 on_ground_flag = false;
319 return on_ground_flag;
325 if(player_status->bonus == NO_BONUS)
332 Player::apply_friction()
334 if ((on_ground()) && (fabs(physic.get_velocity_x()) < WALK_SPEED)) {
335 physic.set_velocity_x(0);
336 physic.set_acceleration_x(0);
337 } else if(physic.get_velocity_x() < 0) {
338 physic.set_acceleration_x(WALK_ACCELERATION_X * 1.5);
340 physic.set_acceleration_x(WALK_ACCELERATION_X * -1.5);
344 // if we're on ice slow down acceleration or deceleration
345 if (isice(base.x, base.y + base.height))
347 /* the acceleration/deceleration rate on ice is inversely proportional to
348 * the current velocity.
351 // increasing 1 will increase acceleration/deceleration rate
352 // decreasing 1 will decrease acceleration/deceleration rate
353 // must stay above zero, though
354 if (ax != 0) ax *= 1 / fabs(vx);
361 Player::handle_horizontal_input()
363 float vx = physic.get_velocity_x();
364 float vy = physic.get_velocity_y();
365 float ax = physic.get_acceleration_x();
366 float ay = physic.get_acceleration_y();
369 if(!duck || physic.get_velocity_y() != 0) {
370 if(controller->hold(Controller::LEFT) && !controller->hold(Controller::RIGHT)) {
374 } else if(!controller->hold(Controller::LEFT)
375 && controller->hold(Controller::RIGHT)) {
382 if (!controller->hold(Controller::ACTION)) {
383 ax = dirsign * WALK_ACCELERATION_X;
385 if(vx >= MAX_WALK_XM && dirsign > 0) {
388 } else if(vx <= -MAX_WALK_XM && dirsign < 0) {
393 ax = dirsign * RUN_ACCELERATION_X;
395 if(vx >= MAX_RUN_XM && dirsign > 0) {
398 } else if(vx <= -MAX_RUN_XM && dirsign < 0) {
404 // we can reach WALK_SPEED without any acceleration
405 if(dirsign != 0 && fabs(vx) < WALK_SPEED) {
406 vx = dirsign * WALK_SPEED;
409 // changing directions?
410 if(on_ground() && ((vx < 0 && dirsign >0) || (vx>0 && dirsign<0))) {
412 if(fabs(vx)>SKID_XM && !skidding_timer.started()) {
413 skidding_timer.start(SKID_TIME);
414 sound_manager->play("sounds/skid.wav");
415 // dust some particles
416 Sector::current()->add_object(
418 Vector(dir == RIGHT ? get_bbox().p2.x : get_bbox().p1.x, get_bbox().p2.y),
419 dir == RIGHT ? 270+20 : 90-40, dir == RIGHT ? 270+40 : 90-20,
420 Vector(280, -260), Vector(0, 300), 3, Color(.4, .4, .4), 3, .8,
429 physic.set_velocity(vx, vy);
430 physic.set_acceleration(ax, ay);
432 // we get slower when not pressing any keys
450 if (!is_big()) return;
452 if (physic.get_velocity_y() != 0) return;
453 if (!on_ground()) return;
455 if (adjust_height(31.8)) {
457 unduck_hurt_timer.stop();
464 Player::do_standup() {
466 if (!is_big()) return;
467 if (backflipping) return;
469 if (adjust_height(63.8)) {
471 unduck_hurt_timer.stop();
473 // if timer is not already running, start it.
474 if (unduck_hurt_timer.get_period() == 0) {
475 unduck_hurt_timer.start(UNDUCK_HURT_TIME);
477 else if (unduck_hurt_timer.check()) {
485 Player::do_backflip() {
487 if (!on_ground()) return;
489 // TODO: we don't have an animation for firetux backflipping, so let's revert to bigtux
490 set_bonus(GROWUP_BONUS, true);
492 backflip_direction = (dir == LEFT)?(+1):(-1);
495 sound_manager->play("sounds/flip.wav");
496 backflip_timer.start(0.15);
500 Player::do_jump(float yspeed) {
501 if (!on_ground()) return;
503 physic.set_velocity_y(yspeed);
504 //bbox.move(Vector(0, -1));
506 on_ground_flag = false;
511 sound_manager->play("sounds/bigjump.wav");
513 sound_manager->play("sounds/jump.wav");
518 Player::handle_vertical_input()
522 if(controller->pressed(Controller::JUMP) && (can_jump)) {
524 // when running, only jump a little bit; else do a backflip
525 if (physic.get_velocity_x() != 0) do_jump(-300); else do_backflip();
527 // jump a bit higher if we are running; else do a normal jump
528 if (fabs(physic.get_velocity_x()) > MAX_WALK_XM) do_jump(-580); else do_jump(-520);
531 // Let go of jump key
532 else if(!controller->hold(Controller::JUMP)) {
533 if (!backflipping && jumping && physic.get_velocity_y() < 0) {
535 physic.set_velocity_y(0);
539 /* In case the player has pressed Down while in a certain range of air,
540 enable butt jump action */
541 if (controller->hold(Controller::DOWN) && !butt_jump && !duck && is_big() && jumping) {
545 /* When Down is not held anymore, disable butt jump */
546 if(butt_jump && !controller->hold(Controller::DOWN)) butt_jump = false;
548 /** jumping is only allowed if we're about to touch ground soon and if the
549 * button has been up in between the last jump
553 if ( (issolid(get_pos().x + bbox.get_width() / 2,
554 get_pos().y + bbox.get_height() + 64) ||
555 issolid(get_pos().x + 1, get_pos().y + bbox.get_height() + 64) ||
556 issolid(get_pos().x + bbox.get_width() - 1,
557 get_pos().y + bbox.get_height() + 64))
560 && input.jump && !input.old_jump)
568 Player::handle_input()
571 handle_input_ghost();
575 if(!controller->hold(Controller::ACTION) && grabbed_object) {
576 // move the grabbed object a bit away from tux
577 Vector pos = get_pos() +
578 Vector(dir == LEFT ? -bbox.get_width()-1 : bbox.get_width()+1,
579 bbox.get_height()*0.66666 - 32);
580 Rect dest(pos, pos + Vector(32, 32));
581 if(Sector::current()->is_free_space(dest)) {
582 MovingObject* moving_object = dynamic_cast<MovingObject*> (grabbed_object);
584 moving_object->set_pos(pos);
586 log_debug << "Non MovingObjetc grabbed?!?" << std::endl;
588 grabbed_object->ungrab(*this, dir);
589 grabbed_object = NULL;
593 /* Handle horizontal movement: */
594 if (!backflipping) handle_horizontal_input();
597 if (on_ground() && !controller->hold(Controller::JUMP))
600 /* Handle vertical movement: */
601 handle_vertical_input();
604 if (controller->pressed(Controller::ACTION) && player_status->bonus == FIRE_BONUS) {
605 if(Sector::current()->add_bullet(
606 get_pos() + ((dir == LEFT)? Vector(0, bbox.get_height()/2)
607 : Vector(32, bbox.get_height()/2)),
608 physic.get_velocity_x(), dir))
609 shooting_timer.start(SHOOTING_TIME);
612 /* Duck or Standup! */
613 if (controller->hold(Controller::DOWN)) do_duck(); else do_standup();
618 Player::handle_input_ghost()
622 if (controller->hold(Controller::LEFT)) {
624 vx -= MAX_RUN_XM * 2;
626 if (controller->hold(Controller::RIGHT)) {
628 vx += MAX_RUN_XM * 2;
630 if ((controller->hold(Controller::UP)) || (controller->hold(Controller::JUMP))) {
631 vy -= MAX_RUN_XM * 2;
633 if (controller->hold(Controller::DOWN)) {
634 vy += MAX_RUN_XM * 2;
636 if (controller->hold(Controller::ACTION)) {
637 set_ghost_mode(false);
639 physic.set_velocity(vx, vy);
640 physic.set_acceleration(0, 0);
644 Player::add_coins(int count)
646 player_status->add_coins(count);
650 Player::add_bonus(const std::string& bonustype)
652 if(bonustype == "grow") {
653 add_bonus(GROWUP_BONUS);
654 } else if(bonustype == "fireflower") {
655 add_bonus(FIRE_BONUS);
656 } else if(bonustype == "iceflower") {
657 add_bonus(ICE_BONUS);
658 } else if(bonustype == "none") {
661 std::ostringstream msg;
662 msg << "Unknown bonus type " << bonustype;
663 throw std::runtime_error(msg.str());
668 Player::add_bonus(BonusType type, bool animate)
670 // always ignore NO_BONUS
671 if (type == NO_BONUS) {
675 // ignore GROWUP_BONUS if we're already big
676 if (type == GROWUP_BONUS) {
677 if (player_status->bonus == GROWUP_BONUS) return;
678 if (player_status->bonus == FIRE_BONUS) return;
679 if (player_status->bonus == ICE_BONUS) return;
682 set_bonus(type, animate);
686 Player::set_bonus(BonusType type, bool animate)
688 if(player_status->bonus == NO_BONUS) {
689 if (!adjust_height(62.8)) return;
691 growing_timer.start(GROWING_TIME);
694 if ((type == NO_BONUS) || (type == GROWUP_BONUS)) {
695 if ((player_status->bonus == FIRE_BONUS) && (animate)) {
696 // visually lose helmet
697 Vector ppos = Vector((bbox.p1.x + bbox.p2.x) / 2, bbox.p1.y);
698 Vector pspeed = Vector(((dir==LEFT) ? +100 : -100), -300);
699 Vector paccel = Vector(0, 1000);
700 std::string action = (dir==LEFT)?"left":"right";
701 Sector::current()->add_object(new SpriteParticle("images/objects/particles/firetux-helmet.sprite", action, ppos, ANCHOR_TOP, pspeed, paccel, LAYER_OBJECTS-1));
703 player_status->max_fire_bullets = 0;
704 player_status->max_ice_bullets = 0;
706 if (type == FIRE_BONUS) player_status->max_fire_bullets++;
707 if (type == ICE_BONUS) player_status->max_ice_bullets++;
709 player_status->bonus = type;
713 Player::set_visible(bool visible)
715 this->visible = visible;
719 Player::get_visible()
727 kick_timer.start(KICK_TIME);
731 Player::draw(DrawingContext& context)
736 TuxBodyParts* tux_body;
738 if (player_status->bonus == GROWUP_BONUS)
740 else if (player_status->bonus == FIRE_BONUS)
742 else if (player_status->bonus == ICE_BONUS)
745 tux_body = small_tux;
747 int layer = LAYER_OBJECTS + 1;
749 /* Set Tux sprite action */
753 tux_body->set_action("backflip-left");
755 tux_body->set_action("backflip-right");
757 else if (duck && is_big())
760 tux_body->set_action("duck-left");
762 tux_body->set_action("duck-right");
764 else if (skidding_timer.started() && !skidding_timer.check())
767 tux_body->set_action("skid-left");
769 tux_body->set_action("skid-right");
771 else if (kick_timer.started() && !kick_timer.check())
774 tux_body->set_action("kick-left");
776 tux_body->set_action("kick-right");
778 else if (butt_jump && is_big())
781 tux_body->set_action("buttjump-left");
783 tux_body->set_action("buttjump-right");
785 else if (!on_ground())
788 tux_body->set_action("jump-left");
790 tux_body->set_action("jump-right");
794 if (fabsf(physic.get_velocity_x()) < 1.0f) // standing
797 tux_body->set_action("stand-left");
799 tux_body->set_action("stand-right");
804 tux_body->set_action("walk-left");
806 tux_body->set_action("walk-right");
810 if(idle_timer.check())
815 tux_body->head->set_action("idle-left", 1);
817 tux_body->head->set_action("idle-right", 1);
822 // Tux is holding something
823 if ((grabbed_object != 0 && physic.get_velocity_y() == 0) ||
824 (shooting_timer.get_timeleft() > 0 && !shooting_timer.check()))
829 tux_body->arms->set_action("duck+grab-left");
831 tux_body->arms->set_action("duck+grab-right");
836 tux_body->arms->set_action("grab-left");
838 tux_body->arms->set_action("grab-right");
844 smalltux_gameover->draw(context, get_pos(), LAYER_FLOATINGOBJECTS + 1);
846 else if ((growing_timer.get_timeleft() > 0) && (!duck)) {
848 context.draw_surface(growingtux_right[int((growing_timer.get_timegone() *
849 GROWING_FRAMES) / GROWING_TIME)], get_pos(), layer);
851 context.draw_surface(growingtux_left[int((growing_timer.get_timegone() *
852 GROWING_FRAMES) / GROWING_TIME)], get_pos(), layer);
855 else if (safe_timer.started() && size_t(game_time*40)%2)
858 tux_body->draw(context, get_pos(), layer);
860 // Draw blinking star overlay
861 if (invincible_timer.started() &&
862 (invincible_timer.get_timeleft() > TUX_INVINCIBLE_TIME_WARNING
863 || size_t(game_time*20)%2)
866 if (!is_big() || duck)
867 smalltux_star->draw(context, get_pos(), layer + 5);
869 bigtux_star->draw(context, get_pos(), layer + 5);
874 Player::collision_tile(uint32_t tile_attributes)
876 if(tile_attributes & Tile::HURTS)
881 Player::collision(GameObject& other, const CollisionHit& hit)
883 Bullet* bullet = dynamic_cast<Bullet*> (&other);
888 if(other.get_flags() & FLAG_PORTABLE) {
889 Portable* portable = dynamic_cast<Portable*> (&other);
890 assert(portable != NULL);
891 if(portable && grabbed_object == NULL
892 && controller->hold(Controller::ACTION)
893 && fabsf(hit.normal.x) > .9) {
894 grabbed_object = portable;
895 grabbed_object->grab(*this, get_pos(), dir);
900 if(other.get_flags() & FLAG_SOLID) {
902 printf("Col %p: HN: %3.1f %3.1f D %.1f P: %3.1f %3.1f M: %3.1f %3.1f\n",
904 hit.normal.x, hit.normal.y, hit.depth,
905 get_pos().x, get_pos().y,
906 movement.x, movement.y);
909 if(hit.normal.y < 0) { // landed on floor?
910 if(physic.get_velocity_y() > 0)
911 physic.set_velocity_y(0);
913 on_ground_flag = true;
915 // remember normal of this tile
916 if (hit.normal.y > -0.9) {
917 floor_normal.x = hit.normal.x;
918 floor_normal.y = hit.normal.y;
920 // slowly adjust to unisolid tiles.
921 // Necessary because our bounding box sometimes reaches through slopes and thus hits unisolid tiles
922 floor_normal.x = (floor_normal.x * 0.9) + (hit.normal.x * 0.1);
923 floor_normal.y = (floor_normal.y * 0.9) + (hit.normal.y * 0.1);
926 // hack platforms so that we stand normally on them when going down...
927 Platform* platform = dynamic_cast<Platform*> (&other);
928 if(platform != NULL) {
929 if(platform->get_speed().y > 0)
930 physic.set_velocity_y(platform->get_speed().y);
931 //physic.set_velocity_x(platform->get_speed().x);
933 } else if(hit.normal.y > 0) { // bumped against the roof
934 physic.set_velocity_y(-.1);
936 // hack platform so that we are not glued to it from below
937 Platform* platform = dynamic_cast<Platform*> (&other);
938 if(platform != NULL) {
939 physic.set_velocity_y(platform->get_speed().y);
943 if(fabsf(hit.normal.x) > .9) { // hit on the side?
944 physic.set_velocity_x(0);
947 MovingObject* omov = dynamic_cast<MovingObject*> (&other);
949 Vector mov = movement - omov->get_movement();
951 printf("W %p - HITN: %3.1f %3.1f D:%3.1f TM: %3.1f %3.1f TD: %3.1f %3.1f PM: %3.2f %3.1f\n",
953 hit.normal.x, hit.normal.y,
955 movement.x, movement.y,
956 dest.p1.x, dest.p1.y,
957 omov->get_movement().x, omov->get_movement().y);
965 assert(dynamic_cast<MovingObject*> (&other) != NULL);
967 MovingObject* moving_object = static_cast<MovingObject*> (&other);
968 if(moving_object->get_group() == COLGROUP_TOUCHABLE) {
969 TriggerBase* trigger = dynamic_cast<TriggerBase*> (&other);
971 if(controller->pressed(Controller::UP))
972 trigger->event(*this, TriggerBase::EVENT_ACTIVATE);
978 BadGuy* badguy = dynamic_cast<BadGuy*> (&other);
980 if(safe_timer.started() || invincible_timer.started())
990 Player::make_invincible()
992 sound_manager->play("sounds/invincible.wav");
993 invincible_timer.start(TUX_INVINCIBLE_TIME);
994 Sector::current()->play_music(HERRING_MUSIC);
999 Player::kill(bool completely)
1001 if(dying || deactivated)
1004 if(!completely && safe_timer.started() || invincible_timer.started())
1007 sound_manager->play("sounds/hurt.wav");
1009 physic.set_velocity_x(0);
1011 if(!completely && is_big()) {
1012 if(player_status->bonus == FIRE_BONUS
1013 || player_status->bonus == ICE_BONUS) {
1014 safe_timer.start(TUX_SAFE_TIME);
1015 set_bonus(GROWUP_BONUS, true);
1017 //growing_timer.start(GROWING_TIME);
1018 safe_timer.start(TUX_SAFE_TIME /* + GROWING_TIME */);
1019 adjust_height(30.8);
1021 set_bonus(NO_BONUS, true);
1024 for (int i = 0; (i < 5) && (i < player_status->coins); i++)
1026 // the numbers: starting x, starting y, velocity y
1027 Sector::current()->add_object(new FallingCoin(get_pos() +
1028 Vector(systemRandom.rand(5), systemRandom.rand(-32,18)),
1029 systemRandom.rand(-100,100)));
1031 physic.enable_gravity(true);
1032 physic.set_acceleration(0, 0);
1033 physic.set_velocity(0, -700);
1034 player_status->coins -= 25;
1035 set_bonus(NO_BONUS, true);
1037 dying_timer.start(3.0);
1038 set_group(COLGROUP_DISABLED);
1040 DisplayEffect* effect = new DisplayEffect();
1041 effect->fade_out(3.0);
1042 Sector::current()->add_object(effect);
1043 sound_manager->stop_music(3.0);
1048 Player::move(const Vector& vector)
1052 // TODO: do we need the following? Seems irrelevant to moving the player
1054 set_size(31.8, 63.8);
1056 set_size(31.8, 31.8);
1058 last_ground_y = vector.y;
1064 Player::check_bounds(Camera* camera)
1066 /* Keep tux in bounds: */
1067 if (get_pos().x < 0) {
1068 // Lock Tux to the size of the level, so that he doesn't fall of
1070 set_pos(Vector(0, get_pos().y));
1073 /* Keep in-bounds, vertically: */
1074 if (get_pos().y > Sector::current()->solids->get_height() * 32) {
1079 bool adjust = false;
1080 // can happen if back scrolling is disabled
1081 if(get_pos().x < camera->get_translation().x) {
1082 set_pos(Vector(camera->get_translation().x, get_pos().y));
1085 if(get_pos().x >= camera->get_translation().x + SCREEN_WIDTH - bbox.get_width())
1088 camera->get_translation().x + SCREEN_WIDTH - bbox.get_width(),
1097 if(collision_object_map(bbox)) {
1106 Player::add_velocity(const Vector& velocity)
1108 physic.set_velocity(physic.get_velocity() + velocity);
1112 Player::add_velocity(const Vector& velocity, const Vector& end_speed)
1114 if (end_speed.x > 0) physic.set_velocity_x(std::min(physic.get_velocity_x() + velocity.x, end_speed.x));
1115 if (end_speed.x < 0) physic.set_velocity_x(std::max(physic.get_velocity_x() + velocity.x, end_speed.x));
1116 if (end_speed.y > 0) physic.set_velocity_y(std::min(physic.get_velocity_y() + velocity.y, end_speed.y));
1117 if (end_speed.y < 0) physic.set_velocity_y(std::max(physic.get_velocity_y() + velocity.y, end_speed.y));
1121 Player::bounce(BadGuy& )
1123 if(controller->hold(Controller::JUMP))
1124 physic.set_velocity_y(-520);
1126 physic.set_velocity_y(-300);
1129 //Scripting Functions Below
1132 Player::deactivate()
1134 if (deactivated) return;
1136 physic.set_velocity_x(0);
1137 physic.set_velocity_y(0);
1138 physic.set_acceleration_x(0);
1139 physic.set_acceleration_y(0);
1145 if (!deactivated) return;
1146 deactivated = false;
1149 void Player::walk(float speed)
1151 physic.set_velocity_x(speed);
1155 Player::set_ghost_mode(bool enable)
1157 if (ghost_mode == enable) return;
1160 set_group(COLGROUP_DISABLED);
1161 physic.enable_gravity(false);
1162 log_debug << "You feel lightheaded. Use movement controls to float around, press ACTION to scare badguys." << std::endl;
1165 set_group(COLGROUP_MOVING);
1166 physic.enable_gravity(true);
1167 log_debug << "You feel solid again." << std::endl;