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 #define INITIAL_BULLET_HP 10
  12
  13 static const float WALKSPEED = 90;
  14
  15 //TODO: Create sprite, limit max number of snowballs
  16 Nolok_01::Nolok_01(const lisp::Lisp& reader)
  17 {
  18   reader.get("x", start_position.x);
  19   reader.get("y", start_position.y);
  20   bbox.set_size(31.8, 63.8);
  21   sprite = sprite_manager->create("dummyguy");
  22 }
  23
  24 Nolok_01::Nolok_01(float pos_x, float pos_y)
  25 {
  26   start_position.x = pos_x;
  27   start_position.y = pos_y;
  28   bbox.set_size(31.8, 63.8);
  29   sprite = sprite_manager->create("dummyguy");
  30 }
  31
  32 void
  33 Nolok_01::write(lisp::Writer& writer)
  34 {
  35   writer.start_list("nolok_01");
  36
  37   writer.write_float("x", start_position.x);
  38   writer.write_float("y", start_position.y);
  39
  40   writer.end_list("nolok_01");
  41 }
  42
  43 void
  44 Nolok_01::activate()
  45 {
  46   hitpoints = INITIAL_HITPOINTS;
  47   bullet_hitpoints = INITIAL_BULLET_HP;
  48   physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
  49   sprite->set_action(dir == LEFT ? "left" : "right");
  50   action = WALKING;
  51   action_timer.start(WALK_TIME);
  52 }
  53
  54 void
  55 Nolok_01::active_action(float elapsed_time)
  56 {
  57    if (action_timer.check()) {
  58      switch (action) {
  59        case WALKING:
  60         {
  61          sprite->set_action("jump");
  62          physic.set_velocity_y(700);
  63          action = JUMPING;
  64          action_timer.start(JUMP_TIME);
  65          break;
  66         }
  67        case JUMPING:
  68        {
  69         sprite->set_action("throw");
  70         action = SHOOTING;
  71         action_timer.start(SHOOT_TIME);
  72         break;
  73        }
  74        case SHOOTING:
  75        {
  76         Sector::current()->add_object(new BouncingSnowball(get_pos().x - 64, get_pos().y, LEFT));
  77         Sector::current()->add_object(new BouncingSnowball(get_pos().x + 64, get_pos().y, RIGHT));
  78         physic.set_velocity_x(dir == LEFT ? -WALKSPEED : WALKSPEED);
  79         sprite->set_action(dir == LEFT ? "left" : "right");
  80         action = WALKING;
  81         action_timer.start(WALK_TIME);
  82         break;
  83        }
  84      }
  85    }
  86    movement = physic.get_movement(elapsed_time);
  87 }
  88
  89 bool
  90 Nolok_01::collision_squished(Player& player)
  91 {
  92   bool result = false;
  93   player.bounce(*this);
  94   if (hitpoints <= 0) {
  95     bullet_hitpoints = 0;
  96     sprite->set_action("dead");
  97     kill_squished(player);
  98     Sector::current()->add_object(new Door((int)get_pos().x+32, 512, "sector1", "main2"));
  99     result = true;
 100   }
 101   return result;
 102 }
 103
 104 HitResponse
 105 Nolok_01::collision_solid(GameObject& , const CollisionHit& hit)
 106 {
 107   if(fabsf(hit.normal.y) > .5){ // hit floor or roof?
 108     if (action != JUMPING) physic.set_velocity_y(0);
 109   } else { // hit right or left
 110     dir = dir == LEFT ? RIGHT : LEFT;
 111     sprite->set_action(dir == LEFT ? "left" : "right");
 112     physic.set_velocity_x(-physic.get_velocity_x());
 113   }
 114
 115   return CONTINUE;
 116 }
 117
 118 //TODO: Hitpoint count incorrect when combining squishing and shooting
 119 void
 120 Nolok_01::kill_fall()
 121 {
 122   bullet_hitpoints--;
 123   if (bullet_hitpoints <= 0) {
 124    SoundManager::get()->play_sound(IDToSound(SND_FALL), this,
 125          Sector::current()->player->get_pos());
 126    physic.set_velocity_y(0);
 127    physic.enable_gravity(true);
 128    set_state(STATE_FALLING);
 129    Sector::current()->add_object(new Door((int)get_pos().x+32, 512, "sector1", "main2"));
 130   }
 131 }
 132
 133 IMPLEMENT_FACTORY(Nolok_01, "nolok_01")