Class: Rubygoal::Player

Inherits:
Object
  • Object
show all
Includes:
Moveable
Defined in:
lib/rubygoal/player.rb

Direct Known Subclasses

AveragePlayer, CaptainPlayer, FastPlayer

Constant Summary

Constants included from Moveable

Moveable::MIN_DISTANCE

Instance Attribute Summary

Attributes included from Moveable

#position, #velocity

Instance Method Summary collapse

Methods included from Moveable

#distance, #move_to, #moving?

Constructor Details

#initialize(game_window, side) ⇒ Player

Returns a new instance of Player.



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# File 'lib/rubygoal/player.rb', line 10

def initialize(game_window, side)
  super()

  @image = Gosu::Image.new(game_window, image_filename(side), false)
  @time_to_kick_again = 0
  @field = game_window.field
end

Instance Method Details

#can_kick?(ball) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubygoal/player.rb', line 18

def can_kick?(ball)
  !waiting_to_kick_again? && control_ball?(ball)
end

#draw ⇒ Object 



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# File 'lib/rubygoal/player.rb', line 42

def draw
  if moving?
    angle = Gosu.angle(position.x, position.y, destination.x, destination.y)
    angle -= 90
  else
    angle = 0.0
  end

  image.draw_rot(position.x, position.y, 1, angle)
end

#kick(ball, target) ⇒ Object 



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# File 'lib/rubygoal/player.rb', line 22

def kick(ball, target)
  strength = Config.player.kick_strength * Random.rand(error_range)

  direction = Gosu.angle(position.x, position.y, target.x, target.y)
  direction *= Random.rand(error_range)

  velocity = Velocity.new(
    Gosu.offset_x(direction, strength),
    Gosu.offset_y(direction, strength)
  )
  ball.velocity = velocity

  reset_waiting_to_kick!
end

#update ⇒ Object 



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# File 'lib/rubygoal/player.rb', line 37

def update
  update_waiting_to_kick!
  super
end