=begin
#===============================================================================
 Title: Target Hit Rate Into
 Author: Hime
 Date: Mar 7, 2013
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 ** Change log
 Mar 7, 2013
   - Initial release
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 ** Terms of Use
 * Free to use in non-commercial projects
 * Contact me for commercial use
 * Will do bug fixes, but no compatibility patches
 * Features may be requested but no guarantees, especially if it is non-trivial
 * Credit Tsukihime
 * Preserve this header
--------------------------------------------------------------------------------
 ** Required
 
 Enemy Target Info
 (http://yanflychannel.com/rmvxa/battle-scripts/ace-battle-engine/enemy-target-info/)
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 ** Description

 This script adds a a "hit rate" to the target info window, which is the
 chance to hit the selected enemy using your selected skill.
 
 Note that this cuts off the name if the name is too long.
--------------------------------------------------------------------------------
 ** Usage
 
 Plug and play.
 
--------------------------------------------------------------------------------
 ** Compatibility
 
#===============================================================================
=end
$imported = {} if $imported.nil?
$imported["TH_TargetHitRateInfo"] = true
#===============================================================================
# ** Rest of Script
#=============================================================================== 
class Window_Comparison < Window_Base
  
  alias :th_hit_rate_info_draw_parameters :draw_parameters
  def draw_parameters
    th_hit_rate_info_draw_parameters
 
    # don't draw it for the user.
    return if @battler == actor
    dx = contents.width / 2
    draw_hit_rate(dx, 0) 
  end
  
  #-----------------------------------------------------------------------------
  # New
  #-----------------------------------------------------------------------------
  def draw_hit_rate(dx, dy)
    # draw rectangle
    dw = contents.width / 2
    colour = Color.new(0, 0, 0, translucent_alpha/2)
    rect = Rect.new(dx+1, dy+1, dw - 2, line_height - 2)
    contents.fill_rect(rect, colour)
    
    # draw text
    change_color(system_color)
    draw_text(dx+4, dy, dw - 8, line_height, "Hit Rate")
    change_color(normal_color)
    text = "%d%%" %(get_hit_rate * 100)
    draw_text(dx+4, dy, dw-8, line_height, text, 2)
  end
  
  #-----------------------------------------------------------------------------
  # New 
  #-----------------------------------------------------------------------------
  def get_hit_rate
    
    # chance of hitting the target
    hit_rate = @battler.item_hit(actor, actor.current_action.item)
    p hit_rate
    # chance of target evading
    evade_rate = @battler.item_eva(actor, actor.current_action.item)
    
    # Probability of not missing and probability of not evading
    return (hit_rate) * (1 - evade_rate)
  end
end