CaptainSnowball Class Reference

#include <captainsnowball.hpp>

Inherits WalkingBadguy.

List of all members.

Public Member Functions
	CaptainSnowball (const Reader &reader)
	CaptainSnowball (const Vector &pos, Direction d)
virtual 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.
bool	might_climb (int width, int height)
Protected Member Functions
bool	collision_squished (GameObject &object)
	Called when the player hit the badguy from above.

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Detailed Description

Definition at line 22 of file captainsnowball.hpp.

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Constructor & Destructor Documentation

CaptainSnowball::CaptainSnowball

(

const Reader &

reader

)

Definition at line 28 of file captainsnowball.cpp.

References BOARDING_SPEED, WalkingBadguy::max_drop_height, BadGuy::physic, Physic::set_velocity_y(), and WalkingBadguy::walk_speed.

  : WalkingBadguy(reader, "images/creatures/snowball/cpt-snowball.sprite", "left", "right")
{
  walk_speed = BOARDING_SPEED;
  max_drop_height = -1;
  physic.set_velocity_y(-400);
}

CaptainSnowball::CaptainSnowball	(	const Vector &	pos,
		Direction	d
	)

Definition at line 36 of file captainsnowball.cpp.

References BOARDING_SPEED, WalkingBadguy::max_drop_height, BadGuy::physic, Physic::set_velocity_y(), and WalkingBadguy::walk_speed.

  : WalkingBadguy(pos, d, "images/creatures/snowball/cpt-snowball.sprite", "left", "right")
{
  // Created during game eg. by dispencer. Board the enemy!
  walk_speed = BOARDING_SPEED;
  max_drop_height = -1;
  physic.set_velocity_y(-400);
}

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Member Function Documentation

void CaptainSnowball::active_update

(

float

elapsed_time

)

[virtual]

called each frame when the badguy is activated.

Reimplemented from WalkingBadguy.

Definition at line 69 of file captainsnowball.cpp.

References WalkingBadguy::active_update(), BOARDING_SPEED, BadGuy::dir, LEFT, might_climb(), BadGuy::might_fall(), BadGuy::on_ground(), BadGuy::physic, Physic::set_velocity_x(), Physic::set_velocity_y(), and WalkingBadguy::walk_speed.

{
  if (on_ground() && might_climb(8, 64)) {
    physic.set_velocity_y(-400);
  } else if (on_ground() && might_fall(16)) {
    physic.set_velocity_y(-400);
    walk_speed = BOARDING_SPEED;
    physic.set_velocity_x(dir == LEFT ? -walk_speed : walk_speed);
  }
  WalkingBadguy::active_update(elapsed_time);
}

void CaptainSnowball::collision_solid

(

const CollisionHit &

hit

)

[virtual]

Called when the badguy collided with solid ground.

Reimplemented from WalkingBadguy.

Definition at line 82 of file captainsnowball.cpp.

References BOARDING_SPEED, CAPTAIN_WALK_SPEED, WalkingBadguy::collision_solid(), BadGuy::dir, BadGuy::is_active(), LEFT, BadGuy::physic, Physic::set_velocity_x(), and WalkingBadguy::walk_speed.

{
  if (is_active() && (walk_speed == BOARDING_SPEED)) {
    walk_speed = CAPTAIN_WALK_SPEED;
    physic.set_velocity_x(dir == LEFT ? -walk_speed : walk_speed);
  }
  WalkingBadguy::collision_solid(hit);
}

bool CaptainSnowball::might_climb	(	int	width,
		int	height
	)

Definition at line 46 of file captainsnowball.cpp.

References MovingObject::bbox, Sector::current(), BadGuy::dir, LEFT, Rectf::p1, Rectf::p2, Vector::x, and Vector::y.

Referenced by active_update().

{
  // make sure we check for at least a 1-pixel climb
  assert(height > 0);

  float x1;
  float x2;
  float y1a = bbox.p1.y + 1;
  float y2a = bbox.p2.y - 1;
  float y1b = bbox.p1.y + 1 - height;
  float y2b = bbox.p2.y - 1 - height;
  if (dir == LEFT) {
    x1 = bbox.p1.x - width;
    x2 = bbox.p1.x - 1;
  } else {
    x1 = bbox.p2.x + 1;
    x2 = bbox.p2.x + width;
  }
  return ((!Sector::current()->is_free_of_statics(Rectf(x1, y1a, x2, y2a))) && 
          (Sector::current()->is_free_of_statics(Rectf(x1, y1b, x2, y2b))));
}

bool CaptainSnowball::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 92 of file captainsnowball.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;
}

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

• src/badguy/captainsnowball.hpp
• src/badguy/captainsnowball.cpp

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