PoE 1.4

#==============================================================================
# • Picture Over Event
#==============================================================================
# Author: Dax
# Version: 1.4
# Site: www.dax-soft.weebly.com
# Requirements: Dax Core
#==============================================================================
# • Desc:
#------------------------------------------------------------------------------
#  You can put an picture above the head of a event. Leaving him stopped or
# animated.
#==============================================================================
# • How to Use: In Call Scripts.
#------------------------------------------------------------------------------
# poe(id, name, animation, [x, y])
#  * id : Event ID.
#  * name : Filename of the image, must it be in folder Picture.
#  * animation : |true| for yes and |false| for no.
#  * x : Add pos X
#  * y : Add pos Y
#==============================================================================
Dax.register(:picture_over_event, "Dax", 1.4) {
#==============================================================================
# • Rpg::PoE
#==============================================================================
module PoE
  extend self
  #----------------------------------------------------------------------------
  # • Variável.
  #----------------------------------------------------------------------------
  @poe ||= []
  #----------------------------------------------------------------------------
  # • Criar.
  #----------------------------------------------------------------------------
  def draw(id, name, animation, add)
    return if @poe[id.__id__]
    @poe[id.__id__] = Sprite_PoE.new("P: #{name}", id, animation, add)
  end
  #----------------------------------------------------------------------------
  # • Renovar.
  #----------------------------------------------------------------------------
  def dispose
    return if @poe.is_a?(NilClass)
    @poe.each { |i| i.dispose unless i.nil? }
  end
  #----------------------------------------------------------------------------
  # • Atualizar.
  #----------------------------------------------------------------------------
  def update
    return if @poe.nil?
    @poe.each { |i| i.update unless i.nil? or i.disposed?}
  end
end
#==============================================================================
# • Sprite.
#==============================================================================
class Sprite_PoE < Sprite
  #----------------------------------------------------------------------------
  # • Inicialização dos objetos.
  #----------------------------------------------------------------------------
  def initialize(name, id, animation, add)
    super(name)
    @id = id
    @add = add || [0, 0]
    @animation = animation || false
    @y_active = true
    @y = 0
    self.x = ($game_map.events[@id].screen_x - (self.width / 2)) + @add[0]
    self.y = ($game_map.events[@id].screen_y - 56) + @add[1]
  end
  #----------------------------------------------------------------------------
  # • Renovação dos objetos.
  #----------------------------------------------------------------------------
  def dispose
    self.visible = false
  end
  #----------------------------------------------------------------------------
  # • Atualização dos objetos.
  #----------------------------------------------------------------------------
  def update
    self.visible = true
    self.x = ($game_map.events[@id].screen_x - (self.width / 2)) + @add[0]
    unless @animation
      self.y = ($game_map.events[@id].screen_y - 56) + @add[1]
    else
      if @y_active
        @y += 1
        self.y = ($game_map.events[@id].screen_y - 56) + @add[1] + @y
        @y_active = false if @y > 5
      else
        @y -= 1
        self.y = ($game_map.events[@id].screen_y - 56) + @add[1] + @y
        @y_active = @y < -5
      end
    end
  end
end
#==============================================================================
# • Game_Interpreter
#==============================================================================
class Game_Interpreter
  #----------------------------------------------------------------------------
  # • Desenhar imagem.
  #----------------------------------------------------------------------------
  def poe(id, name, animation=nil, add=nil)
    PoE.draw(id, name, animation, add)
  end
end
#==============================================================================
# • Scene_Map
#==============================================================================
class Scene_Map < Scene_Base
  #----------------------------------------------------------------------------
  # • Renovação dos objetos.
  #----------------------------------------------------------------------------
  alias :poe_terminate :terminate
  def terminate
    poe_terminate
    PoE.dispose
  end
  #----------------------------------------------------------------------------
  # • Atualização dos objetos.
  #----------------------------------------------------------------------------
  alias :poe_update :update
  def update
    poe_update
    PoE.update
  end
end
}