SpiderMite Class Reference

#include <spidermite.hpp>

Inherits BadGuy.

List of all members.

Public Member Functions
	SpiderMite (const Reader &reader)
	SpiderMite (const Vector &pos)
void	initialize ()
	called immediately before the first call to initialize
void	active_update (float elapsed_time)
	called each frame when the badguy is activated.
void	collision_solid (const CollisionHit &hit)
	Called when the badguy collided with solid ground.
Protected Types
enum	SpiderMiteMode { FLY_UP, FLY_DOWN }
Protected Member Functions
bool	collision_squished (GameObject &object)
	Called when the player hit the badguy from above.
Private Attributes
SpiderMiteMode	mode
Timer	timer

---

Detailed Description

Definition at line 22 of file spidermite.hpp.

---

Member Enumeration Documentation

enum SpiderMite::SpiderMiteMode [protected]

Enumerator:

FLY_UP
FLY_DOWN

Definition at line 33 of file spidermite.hpp.

                      {
    FLY_UP,
    FLY_DOWN
  };

---

Constructor & Destructor Documentation

SpiderMite::SpiderMite

(

const Reader &

reader

)

Definition at line 26 of file spidermite.cpp.

References Physic::enable_gravity(), and BadGuy::physic.

                                           :
  BadGuy(reader, "images/creatures/spidermite/spidermite.sprite"),
  mode(),
  timer()
{
  physic.enable_gravity(false);
}

SpiderMite::SpiderMite

(

const Vector &

pos

)

Definition at line 34 of file spidermite.cpp.

References Physic::enable_gravity(), and BadGuy::physic.

                                        :
  BadGuy(pos, "images/creatures/spidermite/spidermite.sprite"), 
  mode(),
  timer()
{
  physic.enable_gravity(false);
}

---

Member Function Documentation

void SpiderMite::initialize

(

)

[virtual]

called immediately before the first call to initialize

Reimplemented from BadGuy.

Definition at line 43 of file spidermite.cpp.

References BadGuy::dir, FLY_UP, FLYTIME, LEFT, mode, MOVE_SPEED, BadGuy::physic, Physic::set_velocity_y(), MovingSprite::sprite, Timer::start(), and timer.

{
  sprite->set_action(dir == LEFT ? "left" : "right");
  mode = FLY_UP;
  physic.set_velocity_y(MOVE_SPEED);
  timer.start(FLYTIME/2);
}

void SpiderMite::active_update

(

float

elapsed_time

)

[virtual]

called each frame when the badguy is activated.

Reimplemented from BadGuy.

Definition at line 68 of file spidermite.cpp.

References Timer::check(), BadGuy::dir, FLY_DOWN, FLY_UP, FLYTIME, Physic::get_movement(), BadGuy::get_nearest_player(), MovingObject::get_pos(), LEFT, mode, MOVE_SPEED, MovingObject::movement, BadGuy::physic, RIGHT, Physic::set_velocity_y(), MovingSprite::sprite, Timer::start(), timer, and Vector::x.

{
  if(timer.check()) {
    if(mode == FLY_UP) {
      mode = FLY_DOWN;
      physic.set_velocity_y(-MOVE_SPEED);
    } else if(mode == FLY_DOWN) {
      mode = FLY_UP;
      physic.set_velocity_y(MOVE_SPEED);
    }
    timer.start(FLYTIME);
  }
  movement=physic.get_movement(elapsed_time);

  Player* player = this->get_nearest_player();
  if (player) {
    dir = (player->get_pos().x > get_pos().x) ? RIGHT : LEFT;
    sprite->set_action(dir == LEFT ? "left" : "right");
  }
}

void SpiderMite::collision_solid

(

const CollisionHit &

hit

)

[virtual]

Called when the badguy collided with solid ground.

Reimplemented from BadGuy.

Definition at line 60 of file spidermite.cpp.

References CollisionHit::bottom, BadGuy::physic, Physic::set_velocity_y(), and CollisionHit::top.

{
  if(hit.top || hit.bottom) { // hit floor or roof?
    physic.set_velocity_y(0);
  }
}

bool SpiderMite::collision_squished

(

GameObject &

object

)

[protected, virtual]

Called when the player hit the badguy from above.

You should return true if the badguy was squished, false if squishing wasn't possible

Reimplemented from BadGuy.

Definition at line 52 of file spidermite.cpp.

References BadGuy::dir, BadGuy::kill_squished(), LEFT, and MovingSprite::sprite.

{
  sprite->set_action(dir == LEFT ? "squished-left" : "squished-right");
  kill_squished(object);
  return true;
}

---

Member Data Documentation

SpiderMiteMode SpiderMite::mode [private]

Definition at line 42 of file spidermite.hpp.

Referenced by active_update(), and initialize().

Timer SpiderMite::timer [private]

Definition at line 43 of file spidermite.hpp.

Referenced by active_update(), and initialize().

---

The documentation for this class was generated from the following files:

• src/badguy/spidermite.hpp
• src/badguy/spidermite.cpp

---