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