--- /dev/null
+// SuperTux BadGuy GoldBomb - a bomb that throws up coins when exploding
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+// Copyright (C) 2013 LMH <lmh.0013@gmail.com>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+#include "audio/sound_manager.hpp"
+#include "badguy/goldbomb.hpp"
+#include "object/coin_explode.hpp"
+#include "object/explosion.hpp"
+#include "object/player.hpp"
+#include "object/portable.hpp"
+#include "sprite/sprite.hpp"
+#include "sprite/sprite_manager.hpp"
+#include "supertux/object_factory.hpp"
+#include "supertux/sector.hpp"
+#include "util/reader.hpp"
+
+GoldBomb::GoldBomb(const Reader& reader) :
+ WalkingBadguy(reader, "images/creatures/gold_bomb/gold_bomb.sprite", "left", "right"),
+ tstate(STATE_NORMAL),
+ grabbed(false),
+ grabber(NULL)
+{
+ walk_speed = 80;
+ max_drop_height = 16;
+
+ //Prevent stutter when Tux jumps on Gold Bomb
+ sound_manager->preload("sounds/explosion.wav");
+
+ //Check if we need another sprite
+ if( !reader.get( "sprite", sprite_name ) ){
+ return;
+ }
+ if( sprite_name == "" ){
+ sprite_name = "images/creatures/gold_bomb/gold_bomb.sprite";
+ return;
+ }
+ //Replace sprite
+ sprite = sprite_manager->create( sprite_name );
+}
+
+void
+GoldBomb::collision_solid(const CollisionHit& hit)
+{
+ if(tstate == STATE_TICKING) {
+ if(hit.bottom) {
+ physic.set_velocity_y(0);
+ physic.set_velocity_x(0);
+ }else if (hit.left || hit.right)
+ physic.set_velocity_x(-physic.get_velocity_x());
+ else if (hit.top)
+ physic.set_velocity_y(0);
+ return;
+ }
+ WalkingBadguy::collision_solid(hit);
+}
+
+HitResponse
+GoldBomb::collision(GameObject& object, const CollisionHit& hit)
+{
+ if(tstate == STATE_TICKING)
+ return ABORT_MOVE;
+ if(grabbed)
+ return FORCE_MOVE;
+ return WalkingBadguy::collision(object, hit);
+}
+
+HitResponse
+GoldBomb::collision_player(Player& player, const CollisionHit& hit)
+{
+ if(tstate == STATE_TICKING)
+ return ABORT_MOVE;
+ if(grabbed)
+ return FORCE_MOVE;
+ return WalkingBadguy::collision_player(player, hit);
+}
+
+HitResponse
+GoldBomb::collision_badguy(BadGuy& badguy, const CollisionHit& hit)
+{
+ if(tstate == STATE_TICKING)
+ return ABORT_MOVE;
+ return WalkingBadguy::collision_badguy(badguy, hit);
+}
+
+bool
+GoldBomb::collision_squished(GameObject& object)
+{
+ Player* player = dynamic_cast<Player*>(&object);
+ if(player && player->is_invincible()) {
+ player->bounce(*this);
+ kill_fall();
+ return true;
+ }
+ if(is_valid() && tstate == STATE_NORMAL) {
+ tstate = STATE_TICKING;
+ frozen = false;
+ set_action(dir == LEFT ? "ticking-left" : "ticking-right", 1);
+ physic.set_velocity_x(0);
+
+ if (player)
+ player->bounce(*this);
+
+ ticking.reset(sound_manager->create_sound_source("sounds/fizz.wav"));
+ ticking->set_position(get_pos());
+ ticking->set_looping(true);
+ ticking->set_gain(2.0);
+ ticking->set_reference_distance(32);
+ ticking->play();
+ }
+ return true;
+}
+
+void
+GoldBomb::active_update(float elapsed_time)
+{
+ if(tstate == STATE_TICKING) {
+ ticking->set_position(get_pos());
+ if(sprite->animation_done()) {
+ kill_fall();
+ }
+ else if (!grabbed) {
+ movement = physic.get_movement(elapsed_time);
+ }
+ return;
+ }
+ if(grabbed)
+ return;
+ WalkingBadguy::active_update(elapsed_time);
+}
+
+void
+GoldBomb::kill_fall()
+{
+ if(tstate == STATE_TICKING)
+ ticking->stop();
+
+ // Make the player let go before we explode, otherwise the player is holding
+ // an invalid object. There's probably a better way to do this than in the
+ // GoldBomb class.
+ if (grabber != NULL) {
+ Player* player = dynamic_cast<Player*>(grabber);
+
+ if (player)
+ player->stop_grabbing();
+ }
+
+ if(is_valid()) {
+ remove_me();
+ Sector::current()->add_object(new Explosion(get_bbox().get_middle()));
+ Sector::current()->add_object(new CoinExplode(get_pos() + Vector (0, -40), 1));
+ }
+
+ run_dead_script();
+}
+
+void
+GoldBomb::grab(MovingObject& object, const Vector& pos, Direction dir)
+{
+ if(tstate == STATE_TICKING){
+ movement = pos - get_pos();
+ this->dir = dir;
+
+ // We actually face the opposite direction of Tux here to make the fuse more
+ // visible instead of hiding it behind Tux
+ sprite->set_action_continued(dir == LEFT ? "ticking-right" : "ticking-left");
+ set_colgroup_active(COLGROUP_DISABLED);
+ grabbed = true;
+ grabber = &object;
+ }
+ else if(frozen){
+ movement = pos - get_pos();
+ this->dir = dir;
+ sprite->set_action(dir == LEFT ? "iced-left" : "iced-right");
+ set_colgroup_active(COLGROUP_DISABLED);
+ grabbed = true;
+ }
+}
+
+void
+GoldBomb::ungrab(MovingObject& object, Direction dir)
+{
+ int toss_velocity_x = 0;
+ int toss_velocity_y = 0;
+ Player* player = dynamic_cast<Player*> (&object);
+
+ // toss upwards
+ if(dir == UP)
+ toss_velocity_y += -500;
+
+ // toss to the side when moving sideways
+ if(player && player->physic.get_velocity_x()*(dir == LEFT ? -1 : 1) > 1) {
+ toss_velocity_x += (dir == LEFT) ? -200 : 200;
+ toss_velocity_y = (toss_velocity_y < -200) ? toss_velocity_y : -200;
+ // toss farther when running
+ if(player && player->physic.get_velocity_x()*(dir == LEFT ? -1 : 1) > 200)
+ toss_velocity_x += player->physic.get_velocity_x()-(190*(dir == LEFT ? -1 : 1));
+ }
+ log_warning << toss_velocity_x << toss_velocity_y << std::endl;////
+
+ //set_pos(object.get_pos() + Vector((dir == LEFT ? -33 : 33), get_bbox().get_height()*0.66666 - 32));
+ physic.set_velocity(toss_velocity_x, toss_velocity_y);
+ set_colgroup_active(COLGROUP_MOVING);
+ grabbed = false;
+}
+
+void
+GoldBomb::freeze()
+{
+ if(tstate == STATE_NORMAL){
+ WalkingBadguy::freeze();
+ sprite->set_action(dir == LEFT ? "iced-left" : "iced-right");
+ }
+}
+
+bool
+GoldBomb::is_freezable() const
+{
+ return true;
+}
+
+bool
+GoldBomb::is_portable() const
+{
+ return (frozen || (tstate == STATE_TICKING));
+}
+
+/* EOF */
--- /dev/null
+// SuperTux BadGuy GoldBomb - a bomb that throws up coins when exploding
+// Copyright (C) 2006 Matthias Braun <matze@braunis.de>
+// Copyright (C) 2013 LMH <lmh.0013@gmail.com>
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+
+#ifndef HEADER_SUPERTUX_BADGUY_GOLDBOMB_HPP
+#define HEADER_SUPERTUX_BADGUY_GOLDBOMB_HPP
+
+#include "audio/sound_source.hpp"
+#include "badguy/walking_badguy.hpp"
+#include "object/portable.hpp"
+
+class GoldBomb : public WalkingBadguy, public Portable
+{
+public:
+ GoldBomb(const Reader& reader);
+
+ void collision_solid(const CollisionHit& hit);
+ HitResponse collision(GameObject& object, const CollisionHit& hit);
+ HitResponse collision_player(Player& player, const CollisionHit& hit);
+ HitResponse collision_badguy(BadGuy& badguy, const CollisionHit& hit);
+
+ void active_update(float elapsed_time);
+
+ void grab(MovingObject& object, const Vector& pos, Direction dir);
+ void ungrab(MovingObject& object, Direction dir);
+ bool is_portable() const;
+
+ void freeze();
+ bool is_freezable() const;
+
+ void kill_fall();
+
+protected:
+ bool collision_squished(GameObject& object);
+
+private:
+ GoldBomb(const GoldBomb&);
+ GoldBomb& operator=(const GoldBomb&);
+ enum Ticking_State {
+ STATE_NORMAL,
+ STATE_TICKING
+ };
+
+ Ticking_State tstate;
+ bool grabbed;
+ MovingObject* grabber;
+
+ std::auto_ptr<SoundSource> ticking;
+};
+
+#endif
+
+/* EOF */
projects / supertux.git / commitdiff
