src/badguy/dispenser.cpp

   1 //  $Id$
   2 //
   3 //  SuperTux
   4 //  Copyright (C) 2006 Matthias Braun <matze@braunis.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
  20 #include <config.h>
  21
  22 #include "dispenser.hpp"
  23 #include "badguy/bouncing_snowball.hpp"
  24 #include "badguy/snowball.hpp"
  25 #include "badguy/mrbomb.hpp"
  26 #include "badguy/mriceblock.hpp"
  27 #include "badguy/mrrocket.hpp"
  28 #include "badguy/poisonivy.hpp"
  29 #include "badguy/snail.hpp"
  30 #include "badguy/skullyhop.hpp"
  31 #include "random_generator.hpp"
  32
  33 Dispenser::Dispenser(const lisp::Lisp& reader)
  34 {
  35   reader.get("x", start_position.x);
  36   reader.get("y", start_position.y);
  37   reader.get("cycle", cycle);
  38   reader.get("badguy", badguy);
  39   bbox.set_size(32, 32);
  40   sprite = sprite_manager->create("images/creatures/dispenser/dispenser.sprite");
  41   if (badguy == "mrrocket") {
  42      sprite->set_action(dir == LEFT ? "working-left" : "working-right");
  43   }
  44   else {sprite->set_action("dropper");}
  45   countMe = false;
  46 }
  47
  48 void
  49 Dispenser::write(lisp::Writer& writer)
  50 {
  51   writer.start_list("dispenser");
  52
  53   writer.write_float("x", start_position.x);
  54   writer.write_float("y", start_position.y);
  55   writer.write_float("cycle", cycle);
  56   writer.write_string("badguy", badguy);
  57
  58   writer.end_list("dispenser");
  59 }
  60
  61 void
  62 Dispenser::activate()
  63 {
  64    dispense_timer.start(cycle, true);
  65    launch_badguy();
  66 }
  67
  68 bool
  69 Dispenser::collision_squished(Player& player)
  70 {
  71   //TODO: Should it act like a normal tile when killed?
  72   sprite->set_action(dir == LEFT ? "broken-left" : "broken-right");
  73   dispense_timer.start(0);
  74   player.bounce(*this);
  75   kill_squished(player);
  76   return true;
  77 }
  78
  79 void
  80 Dispenser::active_update(float )
  81 {
  82   if (dispense_timer.check()) {
  83     launch_badguy();
  84   }
  85 }
  86
  87 //TODO: Add launching velocity to certain badguys
  88 //      Add themed randomizer
  89 //      Fix initial direction (everyone but MrRocket walks the wrong direction)
  90 void
  91 Dispenser::launch_badguy()
  92 {
  93   //FIXME: Does is_offscreen() work right here?
  94   if (!is_offscreen()) {
  95     if (badguy == "snowball")
  96       Sector::current()->add_object(new SnowBall(get_pos().x, get_pos().y+32, dir));
  97     else if (badguy == "bouncingsnowball")
  98       Sector::current()->add_object(new BouncingSnowball(get_pos().x, get_pos().y+32, dir));
  99     else if (badguy == "mrbomb")
 100       Sector::current()->add_object(new MrBomb(get_pos().x, get_pos().y+32, dir));
 101     else if (badguy == "mriceblock")
 102       Sector::current()->add_object(new MrIceBlock(get_pos().x, get_pos().y+32, dir));
 103     else if (badguy == "snail")
 104       Sector::current()->add_object(new Snail(get_pos().x, get_pos().y+32, dir));
 105     else if (badguy == "mrrocket") {
 106       Sector::current()->add_object(new MrRocket(get_pos().x+(dir == LEFT ? -32 : 32), get_pos().y, dir));}
 107     else if (badguy == "poisonivy")
 108       Sector::current()->add_object(new PoisonIvy(get_pos().x, get_pos().y+32, dir));
 109     else if (badguy == "skullyhop")
 110       Sector::current()->add_object(new SkullyHop(get_pos().x, get_pos().y+44, dir));
 111     else if (badguy == "random")
 112     {
 113       switch (systemRandom.rand(7))
 114       {
 115         case 0: Sector::current()->add_object(new SnowBall(get_pos().x, get_pos().y+32, dir)); break;
 116         case 1: Sector::current()->add_object(new BouncingSnowball(get_pos().x, get_pos().y+32, dir)); break;
 117         case 2: Sector::current()->add_object(new MrBomb(get_pos().x, get_pos().y+32, dir)); break;
 118         case 3: Sector::current()->add_object(new MrIceBlock(get_pos().x, get_pos().y+32, dir)); break;
 119         case 4: Sector::current()->add_object(new PoisonIvy(get_pos().x, get_pos().y+32, dir)); break;
 120         case 5: Sector::current()->add_object(new Snail(get_pos().x, get_pos().y+32, dir)); break;
 121         case 6: Sector::current()->add_object(new SkullyHop(get_pos().x, get_pos().y+44, dir)); break;
 122       }
 123     }
 124   }
 125 }
 126
 127 IMPLEMENT_FACTORY(Dispenser, "dispenser")