src/badguy/nolok_01.cpp

   1 #include <config.h>
   2
   3 #include "nolok_01.h"
   4 #include "badguy/bouncing_snowball.h"
   5 #include "trigger/door.h"
   6
   7 #define WALK_TIME 2.5
   8 #define SHOOT_TIME 0.4
   9 #define JUMP_TIME 0.5
  10 #define INITIAL_HITPOINTS 3
  11
  12 static const float WALKSPEED = 90;
  13
  14 //TODO: Create sprite, limit max number of snowballs
  15 Nolok_01::Nolok_01(const lisp::Lisp& reader)
  16 {
  17   reader.get("x", start_position.x);
  18   reader.get("y", start_position.y);
  19   bbox.set_size(31.8, 63.8);
  20   sprite = sprite_manager->create("dummyguy");
  21 }
  22
  23 Nolok_01::Nolok_01(float pos_x, float pos_y)
  24 {
  25   start_position.x = pos_x;
  26   start_position.y = pos_y;
  27   bbox.set_size(31.8, 63.8);
  28   sprite = sprite_manager->create("dummyguy");
  29 }
  30
  31 void
  32 Nolok_01::write(lisp::Writer& writer)
  33 {
  34   writer.start_list("nolok_01");
  35
  36   writer.write_float("x", start_position.x);
  37   writer.write_float("y", start_position.y);
  38
  39   writer.end_list("nolok_01");
  40 }
  41
  42 void
  43 Nolok_01::activate()
  44 {
  45   hitpoints = INITIAL_HITPOINTS;
  46   physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
  47   sprite->set_action(dir == LEFT ? "left" : "right");
  48   action = WALKING;
  49   action_timer.start(WALK_TIME);
  50 }
  51
  52 void
  53 Nolok_01::active_action(float elapsed_time)
  54 {
  55    if (action_timer.check()) {
  56      switch (action) {
  57        case WALKING:
  58         {
  59          sprite->set_action("jump");
  60          physic.set_velocity_y(700);
  61          action = JUMPING;
  62          action_timer.start(JUMP_TIME);
  63          break;
  64         }
  65        case JUMPING:
  66        {
  67         sprite->set_action("throw");
  68         action = SHOOTING;
  69         action_timer.start(SHOOT_TIME);
  70         break;
  71        }
  72        case SHOOTING:
  73        {
  74         Sector::current()->add_object(new BouncingSnowball(get_pos().x - 64, get_pos().y, LEFT));
  75         Sector::current()->add_object(new BouncingSnowball(get_pos().x + 64, get_pos().y, RIGHT));
  76         physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
  77         sprite->set_action(dir == LEFT ? "left" : "right");
  78         action = WALKING;
  79         action_timer.start(WALK_TIME);
  80         break;
  81        }
  82      }
  83    }
  84    movement = physic.get_movement(elapsed_time);
  85 }
  86
  87 bool
  88 Nolok_01::collision_squished(Player& player)
  89 {
  90   bool result = false;
  91   player.bounce(*this);
  92   if (hitpoints <= 0) {
  93     sprite->set_action("dead");
  94     kill_squished(player);
  95     Sector::current()->add_object(new Door((int)get_pos().x+32, 512, "sector1", "main2"));
  96     result = true;
  97   }
  98   return result;
  99 }
 100
 101 HitResponse
 102 Nolok_01::collision_solid(GameObject& , const CollisionHit& hit)
 103 {
 104   if(fabsf(hit.normal.y) > .5){ // hit floor or roof?
 105     if (action != JUMPING) physic.set_velocity_y(0);
 106   } else { // hit right or left
 107     dir = dir == LEFT ? RIGHT : LEFT;
 108     sprite->set_action(dir == LEFT ? "left" : "right");
 109     physic.set_velocity_x(-physic.get_velocity_x());
 110   }
 111
 112   return CONTINUE;
 113 }
 114
 115 //TODO: Hitpoint count incorrect when combining squishing and shooting
 116 void
 117 Nolok_01::kill_fall()
 118 {
 119   hitpoints--;
 120   if (hitpoints <= 0) {
 121    SoundManager::get()->play_sound(IDToSound(SND_FALL), this,
 122          Sector::current()->player->get_pos());
 123    physic.set_velocity_y(0);
 124    physic.enable_gravity(true);
 125    set_state(STATE_FALLING);
 126    Sector::current()->add_object(new Door((int)get_pos().x+32, 512, "sector1", "main2"));
 127   }
 128 }
 129
 130 IMPLEMENT_FACTORY(Nolok_01, "nolok_01")