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   std::string launchdirection = "";
  37   launchdir = dir;
  38   reader.get("launchdirection", launchdirection);
  39   if( launchdirection == "left" || launchdirection == "LEFT"  )
  40     launchdir = LEFT;
  41   if( launchdirection == "right" || launchdirection == "RIGHT"  )
  42     launchdir = RIGHT;
  43   reader.get("cycle", cycle);
  44   reader.get("badguy", badguy);
  45   if (badguy == "mrrocket") {
  46      sprite->set_action(launchdir == LEFT ? "working-left" : "working-right");
  47   }
  48   else {sprite->set_action("dropper");}
  49   bbox.set_size(sprite->get_current_hitbox_width(), sprite->get_current_hitbox_height());
  50   countMe = false;
  51 }
  52
  53 void
  54 Dispenser::write(lisp::Writer& writer)
  55 {
  56   writer.start_list("dispenser");
  57
  58   writer.write_float("x", start_position.x);
  59   writer.write_float("y", start_position.y);
  60   writer.write_float("cycle", cycle);
  61   writer.write_string("badguy", badguy);
  62
  63   writer.end_list("dispenser");
  64 }
  65
  66 void
  67 Dispenser::activate()
  68 {
  69    dispense_timer.start(cycle, true);
  70    launch_badguy();
  71 }
  72
  73 bool
  74 Dispenser::collision_squished(Player& player)
  75 {
  76   //TODO: Should it act like a normal tile when killed?
  77   sprite->set_action(launchdir == LEFT ? "broken-left" : "broken-right");
  78   dispense_timer.start(0);
  79   player.bounce(*this);
  80   kill_squished(player);
  81   return true;
  82 }
  83
  84 void
  85 Dispenser::active_update(float )
  86 {
  87   if (dispense_timer.check()) {
  88     launch_badguy();
  89   }
  90 }
  91
  92 //TODO: Add launching velocity to certain badguys
  93 //      Add themed randomizer
  94 void
  95 Dispenser::launch_badguy()
  96 {
  97   //FIXME: Does is_offscreen() work right here?
  98   if (!is_offscreen()) {
  99     if (badguy == "snowball")
 100       Sector::current()->add_object(new SnowBall(Vector(get_pos().x, get_pos().y+32), launchdir));
 101     else if (badguy == "bouncingsnowball")
 102       Sector::current()->add_object(new BouncingSnowball(Vector(get_pos().x, get_pos().y+32), launchdir));
 103     else if (badguy == "mrbomb")
 104       Sector::current()->add_object(new MrBomb(Vector(get_pos().x, get_pos().y+32), launchdir));
 105     else if (badguy == "mriceblock")
 106       Sector::current()->add_object(new MrIceBlock(Vector(get_pos().x, get_pos().y+32), launchdir));
 107     else if (badguy == "snail")
 108       Sector::current()->add_object(new Snail(Vector(get_pos().x, get_pos().y+32), launchdir));
 109     else if (badguy == "mrrocket") {
 110       Sector::current()->add_object(new MrRocket(Vector(get_pos().x+(launchdir == LEFT ? -32 : 32), get_pos().y), launchdir));}
 111     else if (badguy == "poisonivy")
 112       Sector::current()->add_object(new PoisonIvy(Vector(get_pos().x, get_pos().y+32), launchdir));
 113     else if (badguy == "skullyhop")
 114       Sector::current()->add_object(new SkullyHop(Vector(get_pos().x, get_pos().y+44), launchdir));
 115     else if (badguy == "random")
 116     {
 117       switch (systemRandom.rand(7))
 118       {
 119         case 0: Sector::current()->add_object(new SnowBall(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 120         case 1: Sector::current()->add_object(new BouncingSnowball(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 121         case 2: Sector::current()->add_object(new MrBomb(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 122         case 3: Sector::current()->add_object(new MrIceBlock(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 123         case 4: Sector::current()->add_object(new PoisonIvy(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 124         case 5: Sector::current()->add_object(new Snail(Vector(get_pos().x, get_pos().y+32), launchdir)); break;
 125         case 6: Sector::current()->add_object(new SkullyHop(Vector(get_pos().x, get_pos().y+44), launchdir)); break;
 126       }
 127     }
 128   }
 129 }
 130
 131 IMPLEMENT_FACTORY(Dispenser, "dispenser")