#===============================================================================
# Additional Animations [JVBS]
# By Jet10985 (Jet)
#===============================================================================
# This script will allow the displaying of additional animations for different
# actions in battle. This animation will take place before the action is taken.
# This script has: 3 customization options.
#===============================================================================
# Overwritten Methods:
# None
#-------------------------------------------------------------------------------
# Aliased methods:
# Scene_Battle: use_item
# Game_Battler: add_state
#===============================================================================
=begin
To specify an pre-animation for a item, state, or skill, use this in the
object's notebox:

<anim: 50>

Replace 50 with the id of the animation
=end

module Jet
  module VBS
    
    # This animation will play on the battler before he uses an item by default
    ITEM_ANIMATION = 43
    
    # This animation will play on the battler before he uses a skill by default
    SKILL_ANIMATION = 43
    
    # This is he default state animation that will play if no specific
    # one is specified.
    STATE_ANIMATION = 0
        
  end
end

#===============================================================================
# DON'T EDIT FURTHER UNLESS YOU KNOW WHAT TO DO.
#===============================================================================
module RPG
  
  class State
  
    def animation
      (f = note.match(/<anim:[ ]*(\d+)>/i)) ? f[1].to_i : Jet::VBS::STATE_ANIMATION
    end
  end
  
  class Skill
    
    def animation
      (f = note.match(/<anim:[ ]*(\d+)>/i)) ? f[1].to_i : Jet::VBS::SKILL_ANIMATION
    end
  end
  
  class Item
    
    def animation
      (f = note.match(/<anim:[ ]*(\d+)>/i)) ? f[1].to_i : Jet::VBS::ITEM_ANIMATION
    end
  end
end

class Scene_Battle
  
  attr_reader :spriteset
  
  alias jet8456_use_item use_item
  def use_item(*args, &block)
    n = $data_animations[@subject.current_action.item.animation]
    sprite = @spriteset.battler_to_sprite(@subject)
    sprite.start_animation(n) if sprite
    wait_for_animation
    jet8456_use_item(*args, &block)
  end
end

class Spriteset_Battle
  
  def battler_to_sprite(actor)
    battler_sprites.each {|a|
      return a if a.battler == actor
    }
    return false
  end
end

class Game_Battler
  
  alias jet3467_add_state add_state
  def add_state(id)
    before = state?(id)
    jet3467_add_state(id)
    return unless SceneManager.scene_is?(Scene_Battle)
    if before != state?(id) && state?(id)
      sprite = SceneManager.scene.spriteset.battler_to_sprite(self)
      sprite.start_animation($data_animations[$data_states[id].animation]) if sprite
    end
  end
end

class Game_Action
  
  def guard?
    item == $data_skills[subject.guard_skill_id]
  end
end