#===============================================================================
# * Falcao Pearl ABS Liquid v3 Projectiles Addons
#-------------------------------------------------------------------------------
# Author  : IneptAttorney
# Date    : 24 June 2024
# Engine  : RPG Maker VX Ace
# Required: - Falcao Pearl ABS Liquid v3
#-------------------------------------------------------------------------------
# * Description
#   This script add some new features to Projectiles in your game.
#-------------------------------------------------------------------------------
# * Important!
#   If you have Sixth's Bug Fixes for Falcao's Pearl ABS Liquid v3 please put
#   this script below it.
#-------------------------------------------------------------------------------
# * How to Use
#   Put these notetags in the tool that you want to setup.
#   #=================
#   <once hit>
#   Tool with this notetag will not damage the same target twice.
# 
#   If you are using common event to determine the movement of the projectile,
#   you can use this script movement to control the projectile damage
#   stop_damage -> to stop the projectile from dealing damage
#   start_damage -> to continue the projectile from dealing damage after being
#                   stopped.
#   reset_target -> to reset the target that this projectile has hit.
#   #=================
#   <stop at: x>
#   Replacse x with the number that you want this tool to stop dealing damage.
#   For example: 
#   you have a tool with Tool Destroy Delay = 60
#   and you put <stop at: 20>
#   then this tool will not deal any damage when it only has 20 frames before
#   destroyed.
#   #=================
#   <pop start: x>
#   Use this notetag to make the projectile popping up at the begining.
#   Replace the x with the duration of the pop up.
#   #=================
#   <fading: x>
#   Use this notetag to make the projectile fading before destroyed.
#   Replace the x with the fading duration.
#   #=================
#   <minimize: x>
#   Use this notetag to make the projectile shrink before destroyed.
#   Replace the x with the shrinking duration.
#   #=================
#   <maximize: x>
#   Use this notetag to make the projectile swell before destroyed.
#   Replace the x with the swelling duration.
#-------------------------------------------------------------------------------
# * Terms of Use
#   Free for commercial and non-commercial project.
#   Give credit to IneptAttorney to your project.
#===============================================================================

#===============================================================================
# * Class Projectile
#===============================================================================
class Projectile < Game_Character
   
  #---------------------------------------------------------------
  # alias method: load_item_data
  #---------------------------------------------------------------
  alias ia_proj_load_item_data load_item_data
  def load_item_data
    ia_proj_load_item_data
    @executed_target = []
    @pop_count = 0
    if @item.note =~ /<pop start:\s(.*)>/i
      @zoomfx_x = 0.0
      @zoomfx_y = 0.0
      @pop_count = $1.to_i
    end
    @no_damage = false
    if @item.note =~ /<stop at:\s(.*)>/i
      @stop_delay = $1.to_i
    else
      @stop_delay = 0
    end
  end
  #---------------------------------------------------------------
  # alias method: execute_damage
  #---------------------------------------------------------------
  alias ia_proj_execute_damage execute_damage
  def execute_damage(target)
    return if @executed_target.include?(target) && @item.note =~ /<once hit>/i
    return if @no_damage
    @executed_target.push(target).uniq! if @item.note =~ /<once hit>/i
    ia_proj_execute_damage(target)
  end
  
  alias ia_proj_update_timer update_timer
  def update_timer
    if @pop_count > 0
      count = (1.0 / @pop_count)
      @zoomfx_x += count 
      @zoomfx_y += count 
      if @zoomfx_x >= 1.0 && @zoomfx_y >= 1.0
        @zoomfx_x = 1.0; @zoomfx_y = 1.0
        @pop_count = 0
      end
    end
    ia_proj_update_timer
    if @stop_delay > 0 && @no_damage == false
      @no_damage = true if @tool_destroy_delay == @stop_delay
    end
    if @item.note =~ /<fading:\s(.*)>/i
      count = (255 / $1.to_i).to_i
      @opacity -= count if @tool_destroy_delay <= $1.to_i
    end
    if @item.note =~ /<minimize:\s(.*)>/i
      count = (1.0 / $1.to_i)
      @zoomfx_x -= count if @tool_destroy_delay <= $1.to_i
      @zoomfx_y -= count if @tool_destroy_delay <= $1.to_i
    elsif @item.note =~ /<maximize:\s(.*)>/i
      count = (1.0 / $1.to_i)
      @zoomfx_x += count if @tool_destroy_delay <= $1.to_i
      @zoomfx_y += count if @tool_destroy_delay <= $1.to_i
    end
  end
  #---------------------------------------------------------------
  # new method: Stop Damage
  #---------------------------------------------------------------
  def stop_damage
    @no_damage = true
  end
  #---------------------------------------------------------------
  # new method: Start Damage
  #---------------------------------------------------------------
  def start_damage
    @no_damage = false
  end
  #---------------------------------------------------------------
  # new method: Reset Target
  #---------------------------------------------------------------
  def reset_target
    @executed_target = []
  end
  
end