MAX MCGEE'S PROFILE

#===============================================================================
# 
# Yanfly Engine Zealous - Custom Target Options
# Last Date Updated: 2010.02.10
# Level: Normal, Hard, Lunatic
# 
# This script will raise the number of target selection options originally
# provided within the database and provide more dynamic playstyles for your
# players and characters. Included with this script are area of effect type
# selection, knockback effects, and a fully customizable lunatic selection
# process to allow for more unique selection opportunities.
# 
#===============================================================================
# Updates
# -----------------------------------------------------------------------------
# o 2010.02.10 - Finished Script.
# o 2010.02.09 - Started Script.
#===============================================================================
# Instructions
# -----------------------------------------------------------------------------
# To install this script, open up your script editor and copy/paste this script
# to an open slot below â–¼ Materials but above â–¼ Main. Remember to save.
# 
# -----------------------------------------------------------------------------
# Skill and Item Tags - Insert the following tags into Skill or Item noteboxes.
# -----------------------------------------------------------------------------
# <area radius: x>
# For those who want their skills to have AoE effects but not target everything,
# you can set the pixel radius with x and the skill will target units within
# that marked area. Note that area of effect targetting does not apply to
# Lunatic Mode to maintain custom control. You'll have to manually enter it in
# if you wish for area of effect targetting. Selection typical is elliptical.
# 
# <area height: x%>
# By default, x is 33% allowing for a small height radius when selecting your
# targets. However, some skills can target higher than normal so use this to
# adjust it accordingly. For ellipitical selection type.
# 
# <area image: phrase>
# Those that want to change the area of effect image, change the phrase name to
# the name of a file within your Graphics\Pictures folder. Leave out the file
# name extension out of phrase. For ellipitical selection type.
# 
# <area blend: x>
# If you want your area image to use a different blend type, change x to the
# proper blend value. 0 for normal. 1 for additive. 2 for subtractive. For
# ellipitical selection type.
# 
# <area column: x>
# For those who want an entire column (vertical) of enemies to be selected,
# use this tag. x will determine the amount of pixels both ways to offer
# targets for selection. Note that area of effect targetting does not apply to
# Lunatic Mode to maintain custom control. You'll have to manually enter it in
# if you wish for area of effect targetting. Selection typical is rectangular.
# 
# <area row: x>
# For those who want an entire row (horizontal) of enemies to be selected,
# use this tag. x will determine the amount of pixels both ways to offer
# targets for selection. Note that area of effect targetting does not apply to
# Lunatic Mode to maintain custom control. You'll have to manually enter it in
# if you wish for area of effect targetting. Selection typical is rectangular.
# 
# <area map>
# This will select the entire map area for valid enemies. This is pretty much
# the same thing as selecting all enemies or all allies, but offers a visual
# representation of the selection area instead. Note that area of effect
# targetting does not apply to Lunatic Mode to maintain custom control. You'll
# have to manually enter it in if you wish for area of effect targetting.
# Selection typical is rectangular.
# 
# <rect image: phrase>
# Those that want to change the area of effect image, change the phrase name to
# the name of a file within your Graphics\Pictures folder. Leave out the file
# name extension out of phrase. For rectangular selection type.
#
# <rect blend: x>
# If you want your rectangle image to use a different blend type, change x to
# the proper blend value. 0 for normal. 1 for additive. 2 for subtractive. For
# rectangular selection type.
# 
# <knock backward: +x> or <knock sideway: +x>
# <knock backward: -x> or <knock sideway: -x>
# This will allow your items and skills to push your enemies (and possibly
# allies) around the screen. This can potentially throw enemies into range of
# area of attack skills and items.
# 
# <knock random side>
# If your skill can knock an enemy towards the side with the sideway tag, you
# can have them go a different direction each hit using this tag. They will
# swing either to the left or right without discrimination.
# 
# <targets: everybody>
# This will target all existing enemies and allies without any discrimination.
# Will not differentiate damage without aid of custom scripts.
# 
# <targets: target all foes>
# Although it targets all foes, it will strike whichever foe was initially
# selected first. Think of it like Final Fantasy 7's Blade Beam.
# 
# <targets: target random foe x>
# This will target the selected foe, and then randomly select x enemy targets
# to attack. This way, there's at least one guaranteed foe.
# 
# <targets: random foes x>
# This will target x random foes, allowing for numbers over 3. However, this
# tag will not activate if the value equals 0.
# 
# <targets: multi foe x>
# This will target the same foe x times, allowing for more than 2 hits on the
# foe with one skill or item. This tag will not activate if the value equals 0.
# 
# <targets: all but user>
# This will target all allies except for the user. This means that the user will
# not benefit from whatever skill or item being performed.
# 
# <targets: target all allies>
# Just like "target all foes", this will target a single ally and then the rest
# making that single ally to be affected first.
# 
# <targets: target random ally x>
# This will target the selected ally, and then randomly select x ally targets
# to affect. This way, there's at least one guaranteed ally.
# 
# <targets: random allies x>
# This will target x random allies, allowing for numbers over 3. However, this
# tag will not activate if the value equals 0.
# 
# <targets: multi ally x>
# This will target the same ally x times, allowing for more than 2 pops on the
# ally with one skill or item. This tag will not activate if the value equals 0.
# 
# <sort targets: true> or <sort targets: false>
# For those with Battle Engine Zealous and don't want a skill to sort the
# targets from left to right screen position, set the tag to true.
# 
# -----------------------------------------------------------------------------
# Enemy Tags - Insert the following tags into Enemy noteboxes.
# -----------------------------------------------------------------------------
# <offset x: +n> or <offset y: +n>
# <offset x: -n> or <offset y: -n>
# For those that want to center their enemies properly with the area of effect
# images and allow for the right selection calculations, use these tags to
# adjust the x and y offsets of your enemies.
# 
# <unmovable>
# Some enemies need to remain stationary and cannot move or be knocked around
# like statues and whatnot. Place this tag inside of their notebox and they
# will be immune to moving.
# 
#===============================================================================
# Compatibility
# -----------------------------------------------------------------------------
# - Works With: YEZ Battle Engine Zealous
# -----------------------------------------------------------------------------
# Note: This script may not work with former Yanfly Engine ReDux scripts.
#       Use Yanfly Engine Zealous scripts to work with this if available.
#===============================================================================

$imported = {} if $imported == nil
$imported["CustomTargetOptions"] = true

module YEZ
  module TARGET
    
    #===========================================================================
    # Area of Effect Settings
    # --------------------------------------------------------------------------
    # The following allows you to adjust the default settings available for
    # area of effect. Note that most of these are changable with tags, but
    # there's a few that will warrant your attention.
    #===========================================================================
    
    # If your actors have actual screen positions, change this value to true.
    # Otherwise, set it as false as it will only cause errors.
    ALLOW_AOE_ACTORS = false
    
    # This is the file name used for area of effect selection types.
    DEFAULT_SELECTION_CIRCLE = "MagicCircleFull"
    
    # This is how much smaller (or larger) the selection height is in
    # comparison to the default width of selection area. The offset is how
    # much higher the circle should be than normal.
    DEFAULT_SELECTION_HEIGHT = 0.33
    
    # This determines the default selection blend type. Use the following
    # values: 0 - Normal, 1 - Additive, 2 - Subtractive
    DEFAULT_SELECTION_BLEND = 1
    
    # This is the default offset coordinate offsets for enemies on screen.
    # Made to center the circles properly.
    DEFAULT_ENEMY_OFFSET_X = 0
    DEFAULT_ENEMY_OFFSET_Y = -8
    
    #===========================================================================
    # Rectangular Settings
    # --------------------------------------------------------------------------
    # Like area of effect, rectangular selection has a few settings that will
    # allow for unique selection. Adjust the default settings here.
    #===========================================================================
    
    # This is the file name used for the rectangular selection types.
    DEFAULT_SELECTION_RECTANGLE = "MagicSquareFull"
    
    # This determines the default selection blend type. Use the following
    # values: 0 - Normal, 1 - Additive, 2 - Subtractive
    DEFAULT_RECTANGULAR_BLEND = 1
    
    #===========================================================================
    # Knockback Settings
    # --------------------------------------------------------------------------
    # Introduced with this script is the new mechanic called knockback. This
    # section lets you adjust the mechanics regarding knockback.
    #===========================================================================
    
    # Since not all games are front view, knockback will work differently in
    # regards to the direction enemies are swung around. This will steer the
    # knockback skills towards the right direction.
    KNOCKBACK ={
    # Direction => [  x,  y],
      :backward => [  0,  0],
      :sideward => [  0,  0],
    } # Do not remove this.
    
    # This will determine whether or not actors will be affected by knockback
    # skills. Set this to false if you don't want them to be able to move.
    ACTOR_KNOCKBACK = false
    
    # Since you probably don't want your enemies flying all over the place,
    # you can set your knockback boundaries here. Note that array works in
    # [left x, upper y, right x, lower y] fashion.
    KNOCKBACK_BOUNDARIES = [0, 240, 544, 288]
    
  end # TARGET
end # YEZ

#===============================================================================
# Custom Target Options - Lunatic Mode
# ----------------------------------------------------------------------------
# For those who wish to create their own custom targetting schemes, use the
# note tag below to initiate your methods.
# 
# <custom target: phrase>
# 
# Replace "phrase" with a phrase you'll refer to in the custom_target_creation
# method below. Note that if you include multiple custom target tags, they
# will run in order and add together all of the targets created for selection.
# 
# NOTE: Since custom target creation does not determine the scope settings
# needed for the selection window, you must manually set the skill to pick
# either an ally or enemy. For example, if you're using State Buster below,
# set it to target one enemy. If you're using Speed Strike, set it to target
# all enemies. This way, there will be little confusion as to what the game
# will need to know on what to pick.
#
#===============================================================================

class Game_BattleAction
  
  #--------------------------------------------------------------------------
  # new method: custom_target_creation
  #--------------------------------------------------------------------------
  def custom_target_creation(obj)
    targets = []
    for selection in obj.custom_target
      case selection
      #----------------------------------------------------------------------
      # Start editting here.
      #----------------------------------------------------------------------
      when "State Buster" # Hits foe based on number of states they have.
        target = opponents_unit.smooth_target(@target_index)
        hits = target.states.size
        hits.times do; targets.push(target); end
        
      when "Weakness Strike" # Hits foe two times if foe is under 25% HP.
        target = opponents_unit.smooth_target(@target_index)
        if target.hp <= target.maxhp / 4
          targets.push(target)
          targets.push(target)
        else
          targets.push(target)
        end
        
      when "Magic Strike" # Hits the foe two times if user is above 50% MP.
        target = opponents_unit.smooth_target(@target_index)
        if battler.mp >= battler.maxhp / 2
          targets.push(target)
          targets.push(target)
        else
          targets.push(target)
        end
        
      when "Speed Strike" # Hits only foes with less AGI than the user.
        for member in opponents_unit.existing_members
          targets.push(member) if battler.agi > member.agi
        end
        
      when "Area Select" # Hits foes with more than Half HP within the area.
        target = opponents_unit.smooth_target(@target_index)
        group = target.actor? ? $game_party : $game_troop
        members = group.area_targets(target)
        members.push(target)
        for member in members
          targets.push(member) if member.hp >= member.maxhp / 2
        end
      
      #----------------------------------------------------------------------
      # Stop editting past this point.
      #----------------------------------------------------------------------
      end
    end
    return targets
  end
  
  
end # Game_BattleAction

#===============================================================================
# Editting anything past this point may potentially result in causing computer
# damage, incontinence, explosion of user's head, coma, death, and/or halitosis.
# Therefore, edit at your own risk.
#===============================================================================

module YEZ
  module REGEXP
    module USABLEITEM
      
      CUSTOM_TARGET = /<(?:CUSTOM_TARGET|custom target|custom targets):[ ](.*)>/i
      SORT_TARGETS = /<(?:SORT_TARGETS|sort targets):[ ](.*)>/i
      TARGETS2 = /<(?:TARGET|targets):[ ](.*)[ ](\d+)>/i
      TARGETS1 = /<(?:TARGET|targets):[ ](.*)>/i
      
      AOE_IMAGE  = /<(?:AREA_IMAGE|area image):[ ](.*)>/i
      AOE_BLEND  = /<(?:AREA_BLEND|area blend):[ ](\d+)>/i
      AOE_HEIGHT = /<(?:AREA_HEIGHT|area height):[ ](\d+)([%ï¼…])>/i
      AOE_RADIUS = /<(?:AREA_RADIUS|area radius):[ ](\d+)>/i
      
      RECT_IMAGE = /<(?:RECT_IMAGE|rect image):[ ](.*)>/i
      RECT_BLEND = /<(?:RECT_BLEND|rect blend):[ ](\d+)>/i
      RECT_COL   = /<(?:AREA_COLUMN|area column):[ ](\d+)>/i
      RECT_ROW   = /<(?:AREA_ROW|area row):[ ](\d+)>/i
      RECT_MAP   = /<(?:AREA_MAP|area map)>/i
      
      KNOCKBACK_BACK = /<(?:KNOCK BACKWARD|knock backwards):[ ]([\+\-]\d+)>/i
      KNOCKBACK_SIDE = /<(?:KNOCK SIDEWARD|knock sideway):[ ]([\+\-]\d+)>/i
      RANDOM_SIDE    = /<(?:KNOCK_RANDOM_SIDE|knock random side)>/i
      
    end # USABLEITEM
    module ENEMY
      
      OFFSET_X  = /<(?:OFFSET_X|offset x):[ ]*([\+\-]\d+)>/i
      OFFSET_Y  = /<(?:OFFSET_Y|offset y):[ ]*([\+\-]\d+)>/i
      UNMOVABLE = /<(?:UNMOVABLE|unmovable|cannot move)>/i
      
    end # ENEMY
  end # REGEXP
end # YEZ

#===============================================================================
# RPG::UsableItem
#===============================================================================

class RPG::UsableItem < RPG::BaseItem

  #--------------------------------------------------------------------------
  # common cache: yez_cache_usableitem_cto
  #--------------------------------------------------------------------------
  def yez_cache_usableitem_cto
    @custom_scope = "NONE"; @scope_value = 0; @custom_target = []
    @sort_targets = true; @knock_backward = 0; @knock_sideward = 0
    @knock_random_side = false; @selection_radius = 0
    @selection_circle = YEZ::TARGET::DEFAULT_SELECTION_CIRCLE
    @selection_blend  = YEZ::TARGET::DEFAULT_SELECTION_BLEND
    @selection_height = YEZ::TARGET::DEFAULT_SELECTION_HEIGHT
    @rect_image = YEZ::TARGET::DEFAULT_SELECTION_RECTANGLE
    @rect_blend = YEZ::TARGET::DEFAULT_SELECTION_BLEND
    @rect_type = 0; @rect_value = 0
    
    self.note.split(/[\r\n]+/).each { |line|
      case line
      #---
      when YEZ::REGEXP::USABLEITEM::AOE_IMAGE
        @selection_circle = $1.to_s
      when YEZ::REGEXP::USABLEITEM::AOE_BLEND
        @selection_blend = $1.to_i
      when YEZ::REGEXP::USABLEITEM::AOE_HEIGHT
        @selection_height = $1.to_i / 100.0
      when YEZ::REGEXP::USABLEITEM::AOE_RADIUS
        @selection_radius = [$1.to_i, 3].max
      #---
      when YEZ::REGEXP::USABLEITEM::RECT_IMAGE
        @rect_image = $1.to_s
      when YEZ::REGEXP::USABLEITEM::RECT_BLEND
        @rect_blend = $1.to_i
      when YEZ::REGEXP::USABLEITEM::RECT_COL
        @rect_type = 1; @rect_value = [$1.to_i, 3].max
      when YEZ::REGEXP::USABLEITEM::RECT_ROW
        @rect_type = 2; @rect_value = [$1.to_i, 3].max
      when YEZ::REGEXP::USABLEITEM::RECT_MAP
        @rect_type = 3
      #---
      when YEZ::REGEXP::USABLEITEM::KNOCKBACK_BACK
        @knock_backward = $1.to_i
      when YEZ::REGEXP::USABLEITEM::KNOCKBACK_SIDE
        @knock_sideward = $1.to_i
      when YEZ::REGEXP::USABLEITEM::RANDOM_SIDE
        @knock_random_side = $1.to_i
      #---
      when YEZ::REGEXP::USABLEITEM::CUSTOM_TARGET
        @custom_target.push($1.to_s)
        @custom_scope = "CUSTOM"
      when YEZ::REGEXP::USABLEITEM::SORT_TARGETS
        case $1.upcase
        when "TRUE", "YES"
          @sort_targets = true
        when "FALSE", "NO"
          @sort_targets = false
        end
      when YEZ::REGEXP::USABLEITEM::TARGETS2
        case $1.upcase
        when "TARGET RANDOM FOE"
          text = "TARGET RANDOM FOE"
          @scope_value = $2.to_i
          @sort_targets = false
        when "RANDOM FOE", "RANDOM FOES"
          text = "RANDOM FOE"
          @scope_value = $2.to_i
          next if @scope_value <= 0
        when "MULTI FOE", "MULTI-HIT FOE", "MULTHIT FOE"
          text = "MULTI FOE"
          @scope_value = $2.to_i
          next if @scope_value <= 0
        when "TARGET RANDOM ALLY"
          text = "TARGET RANDOM ALLY"
          @scope_value = $2.to_i
          @sort_targets = false
        when "RANDOM ALLY", "RANDOM ALLIES"
          text = "RANDOM ALLY"
          @scope_value = $2.to_i
          next if @scope_value <= 0
        when "MULTI ALLY", "MULTI-HIT ALLY", "MULTHIT ALLY"
          text = "MULTI ALLY"
          @scope_value = $2.to_i
          next if @scope_value <= 0
        else; next
        end
        @custom_scope = text
      #---
      when YEZ::REGEXP::USABLEITEM::TARGETS1
        case $1.upcase
        #---
        when "EVERYBODY"
          text = "EVERYBODY"
        #---
        when "TARGET ALL FOES"
          text = "TARGET ALL FOES"
          @sort_targets = false
        when "ALL BUT USER"
          text = "ALL BUT USER"
        when "TARGET ALL ALLIES"
          text = "TARGET ALL ALLIES"
          @sort_targets = false
        #---
        else; next
        end
        @custom_scope = text
      #---
      end
    } # end self.note.split
  end # yez_cache_baseitem_el
  
  #--------------------------------------------------------------------------
  # overwrite method: need_selection?
  #--------------------------------------------------------------------------
  def need_selection?
    yez_cache_usableitem_cto if @custom_scope == nil
    no_selection  = ["EVERYBODY", "RANDOM FOE", "ALL BUT USER", "RANDOM ALLY"]
    yes_selection = ["TARGET ALL FOES", "TARGET RANDOM FOE", "MULTI FOE",
      "TARGET RANDOM ALLY", "MULTI ALLY"]
    return false if no_selection.include?(@custom_scope)
    return true if yes_selection.include?(@custom_scope)
    return [1, 3, 7, 9].include?(@scope)
  end
  
  #--------------------------------------------------------------------------
  # overwrite method: for_opponent?
  #--------------------------------------------------------------------------
  def for_opponent?
    yez_cache_usableitem_cto if @custom_scope == nil
    no_selection  = ["ALL BUT USER", "TARGET RANDOM ALLY", "RANDOM ALLY",
      "MULTI ALLY"]
    yes_selection = ["EVERYBODY", "TARGET ALL FOES", "TARGET RANDOM FOE",
      "RANDOM FOE", "MULTI FOE"]
    return false if no_selection.include?(@custom_scope)
    return true if yes_selection.include?(@custom_scope)
    return [1, 2, 3, 4, 5, 6].include?(@scope)
  end
  
  #--------------------------------------------------------------------------
  # overwrite method: for_friend?
  #--------------------------------------------------------------------------
  def for_friend?
    yez_cache_usableitem_cto if @custom_scope == nil
    no_selection  = ["TARGET ALL FOES", "TARGET RANDOM FOE", "RANDOM FOE",
      "MULTI ALLY"]
    yes_selection = ["EVERYBODY", "ALL BUT USER", "TARGET RANDOM ALLY",
      "RANDOM ALLY"]
    return false if no_selection.include?(@custom_scope)
    return true if yes_selection.include?(@custom_scope)
    return [7, 8, 9, 10, 11].include?(@scope)
  end
  
  #--------------------------------------------------------------------------
  # overwrite method: for_user?
  #--------------------------------------------------------------------------
  def for_user?
    yez_cache_usableitem_cto if @custom_scope == nil
    return false if @custom_scope == "ALL BUT USER"
    return [11].include?(@scope)
  end
  
  #--------------------------------------------------------------------------
  # new method: custom_scope
  #--------------------------------------------------------------------------
  def custom_scope
    yez_cache_usableitem_cto if @custom_scope == nil
    return @custom_scope.upcase
  end
  
  #--------------------------------------------------------------------------
  # new method: scope_value
  #--------------------------------------------------------------------------
  def scope_value
    yez_cache_usableitem_cto if @scope_value == nil
    return @scope_value
  end
  
  #--------------------------------------------------------------------------
  # new method: custom_target
  #--------------------------------------------------------------------------
  def custom_target
    yez_cache_usableitem_cto if @custom_target == nil
    return @custom_target
  end
  
  #--------------------------------------------------------------------------
  # new method: sort_targets?
  #--------------------------------------------------------------------------
  def sort_targets?
    yez_cache_usableitem_cto if @sort_targets == nil
    return @sort_targets
  end
  
  #--------------------------------------------------------------------------
  # new method: selection_circle
  #--------------------------------------------------------------------------
  def selection_circle
    yez_cache_usableitem_cto if @selection_circle == nil
    return @selection_circle
  end
  
  #--------------------------------------------------------------------------
  # new method: selection_blend
  #--------------------------------------------------------------------------
  def selection_blend
    yez_cache_usableitem_cto if @selection_blend == nil
    return @selection_blend
  end
  
  #--------------------------------------------------------------------------
  # new method: selection_height
  #--------------------------------------------------------------------------
  def selection_height
    yez_cache_usableitem_cto if @selection_height == nil
    return @selection_height
  end
  
  #--------------------------------------------------------------------------
  # new method: selection_radius
  #--------------------------------------------------------------------------
  def selection_radius
    yez_cache_usableitem_cto if @selection_radius == nil
    return @selection_radius
  end
  
  #--------------------------------------------------------------------------
  # new method: rect_image
  #--------------------------------------------------------------------------
  def rect_image
    yez_cache_usableitem_cto if @rect_image == nil
    return @rect_image
  end
  
  #--------------------------------------------------------------------------
  # new method: rect_blend
  #--------------------------------------------------------------------------
  def rect_blend
    yez_cache_usableitem_cto if @rect_blend == nil
    return @rect_blend
  end
  
  #--------------------------------------------------------------------------
  # new method: rect_type
  #--------------------------------------------------------------------------
  def rect_type
    yez_cache_usableitem_cto if @rect_type == nil
    return @rect_type
  end
  
  #--------------------------------------------------------------------------
  # new method: rect_value
  #--------------------------------------------------------------------------
  def rect_value
    yez_cache_usableitem_cto if @rect_value == nil
    return @rect_value
  end
  
  #--------------------------------------------------------------------------
  # new method: knock_backward
  #--------------------------------------------------------------------------
  def knock_backward
    yez_cache_usableitem_cto if @knock_backward == nil
    return @knock_backward
  end
  
  #--------------------------------------------------------------------------
  # new method: knock_sideward
  #--------------------------------------------------------------------------
  def knock_sideward
    yez_cache_usableitem_cto if @knock_sideward == nil
    return @knock_sideward
  end
  
  #--------------------------------------------------------------------------
  # new method: knock_random_side
  #--------------------------------------------------------------------------
  def knock_random_side
    yez_cache_usableitem_cto if @knock_sideward == nil
    return @knock_random_side
  end
  
end # RPG::UsableItem

#===============================================================================
# RPG::Enemy
#===============================================================================

class RPG::Enemy
  
  #--------------------------------------------------------------------------
  # common cache: yez_cache_enemy_cto
  #--------------------------------------------------------------------------
  def yez_cache_enemy_cto
    @offset_x = YEZ::TARGET::DEFAULT_ENEMY_OFFSET_X
    @offset_y = YEZ::TARGET::DEFAULT_ENEMY_OFFSET_Y
    @unmovable = false
    
    self.note.split(/[\r\n]+/).each { |line|
      case line
      #---
      when YEZ::REGEXP::ENEMY::OFFSET_X
        @offset_x = $1.to_i
      when YEZ::REGEXP::ENEMY::OFFSET_Y
        @offset_y = $1.to_i
      #---
      when YEZ::REGEXP::ENEMY::UNMOVABLE
        @unmovable = TRUE
      #---
      end
    } # end self.note.split
  end
  
  #--------------------------------------------------------------------------
  # new method: offset_x
  #--------------------------------------------------------------------------
  def offset_x
    yez_cache_enemy_cto if @offset_x == nil
    return @offset_x
  end
  
  #--------------------------------------------------------------------------
  # new method: offset_y
  #--------------------------------------------------------------------------
  def offset_y
    yez_cache_enemy_cto if @offset_y == nil
    return @offset_y
  end
  
  #--------------------------------------------------------------------------
  # new method: unmovable
  #--------------------------------------------------------------------------
  def unmovable
    yez_cache_enemy_cto if @unmovable == nil
    return @unmovable
  end
  
end # RPG::Enemy

#===============================================================================
# Game_Battler
#===============================================================================

class Game_Battler
  
  #--------------------------------------------------------------------------
  # public instance variables
  #--------------------------------------------------------------------------
  attr_accessor :update_knockback
  attr_accessor :knockback_x
  attr_accessor :knockback_y
  
  #--------------------------------------------------------------------------
  # alias method: clear_action_results
  #--------------------------------------------------------------------------
  alias clear_action_results_cto clear_action_results unless $@
  def clear_action_results
    clear_action_results_cto
    @update_knockback = false
  end
  
  #--------------------------------------------------------------------------
  # alias method: item_effect
  #--------------------------------------------------------------------------
  alias item_effect_cto item_effect unless $@
  def item_effect(user, item)
    item_effect_cto(user, item)
    calculate_knockback(user, item) if !@skipped and !@missed and !@evaded
  end
  
  #--------------------------------------------------------------------------
  # alias method: skill_effect
  #--------------------------------------------------------------------------
  alias skill_effect_cto skill_effect unless $@
  def skill_effect(user, skill)
    skill_effect_cto(user, skill)
    calculate_knockback(user, skill) if !@skipped and !@missed and !@evaded
  end
  
  #--------------------------------------------------------------------------
  # new method: calculate_knockback
  #--------------------------------------------------------------------------
  def calculate_knockback(user, obj)
    return unless can_knockback?(true)
    hash = knockback_hash
    dest_x = 0; dest_y = 0
    if obj.knock_random_side
      random_x = (rand(100) >= 50) ? -1 : 1
    else
      random_x = 1
    end
    dest_x += obj.knock_backward * hash[:backward][0]
    dest_y += obj.knock_backward * hash[:backward][1]
    dest_x += obj.knock_sideward * hash[:sideward][0] * random_x
    dest_y += obj.knock_sideward * hash[:sideward][1] * random_x
    if !self.actor?
      dest_x *= -1
      dest_y *= -1
    end
    set_knockback(dest_x, dest_y)
  end
  
  #--------------------------------------------------------------------------
  # new method: knockback_hash
  #--------------------------------------------------------------------------
  def knockback_hash; return YEZ::TARGET::KNOCKBACK; end
  
  #--------------------------------------------------------------------------
  # new method: set_knockback
  #--------------------------------------------------------------------------
  def set_knockback(dest_x = nil, dest_y = nil)
    boundary = YEZ::TARGET::KNOCKBACK_BOUNDARIES
    if dest_x != nil
      result = self.screen_x + dest_x
      result = [[result, boundary[0]].max, boundary[2]].min
      @knockback_x = result
    end
    if dest_y != nil
      result = self.screen_y + dest_y
      result = [[result, boundary[1]].max, boundary[3]].min
      @knockback_y = result
    end
  end

  #--------------------------------------------------------------------------
  # new method: spriteset
  #--------------------------------------------------------------------------
  def spriteset
    if actor?
      return $scene.spriteset.actor_sprites[index]
    else
      return $scene.spriteset.enemy_sprites.reverse[index]
    end
  end
  
  #--------------------------------------------------------------------------
  # new method: bitmap_height
  #--------------------------------------------------------------------------
  def bitmap_height; return spriteset.height; end
  
  #--------------------------------------------------------------------------
  # new method: bitmap_width
  #--------------------------------------------------------------------------
  def bitmap_width; return spriteset.width; end
    
end # Game_Battler
  
#===============================================================================
# Game_Actor
#===============================================================================

class Game_Actor < Game_Battler
  
  #--------------------------------------------------------------------------
  # new method: can_knockback?
  #--------------------------------------------------------------------------
  def can_knockback?(ignore = false)
    return YEZ::TARGET::ACTOR_KNOCKBACK
  end
  
  #--------------------------------------------------------------------------
  # anti-crash methods: bitmap_width and bitmap_height
  #--------------------------------------------------------------------------
  unless method_defined?(:bitmap_width)
  def bitmap_width; return 32; end
  def bitmap_height; return 32; end
  end # method_defined?(:bitmap_width)
  
end # Game_Actor

#===============================================================================
# Game_Enemy
#===============================================================================

class Game_Enemy < Game_Battler
  
  #--------------------------------------------------------------------------
  # new method: can_knockback?
  #--------------------------------------------------------------------------
  def can_knockback?(ignore = false)
    return false if enemy.unmovable
    return true
  end
  
  #--------------------------------------------------------------------------
  # alias method: screen_x
  #--------------------------------------------------------------------------
  alias screen_x_character_srw screen_x unless $@
  def screen_x
    return @battle_screen_x if @battle_screen_x != nil
    return screen_x_character_srw
  end
  
  #--------------------------------------------------------------------------
  # new method: screen_x=
  #--------------------------------------------------------------------------
  def screen_x=(value); @battle_screen_x = value; end
  
  #--------------------------------------------------------------------------
  # alias method: screen_y
  #--------------------------------------------------------------------------
  alias screen_y_character_srw screen_y unless $@
  def screen_y
    return @battle_screen_y if @battle_screen_y != nil
    return screen_y_character_srw
  end
  
  #--------------------------------------------------------------------------
  # new method: screen_y=
  #--------------------------------------------------------------------------
  def screen_y=(value); @battle_screen_y = value; end
  
end # Game_Enemy

#===============================================================================
# Game_BattleAction
#===============================================================================

class Game_BattleAction
  
  #--------------------------------------------------------------------------
  # alias method: make_obj_targets
  #--------------------------------------------------------------------------
  alias make_obj_targets_cto make_obj_targets unless $@
  def make_obj_targets(obj)
    targets = []
    #------------------------------------------------------------------------
    case obj.custom_scope
    when "CUSTOM"
      return custom_target_creation(obj)
    
    when "EVERYBODY"
      targets += opponents_unit.existing_members
      targets += friends_unit.existing_members
      
    when "TARGET ALL FOES"
      selected = opponents_unit.smooth_target(@target_index)
      other_targets = opponents_unit.existing_members
      other_targets -= [selected]
      targets.push(selected)
      targets += other_targets
      
    when "TARGET RANDOM FOE"
      targets.push(opponents_unit.smooth_target(@target_index))
      $game_temp.true_random = true if $imported["AggroAI"]
      obj.scope_value.times do; targets.push(opponents_unit.random_target); end
      
    when "RANDOM FOE"
      obj.scope_value.times do; targets.push(opponents_unit.random_target); end
      
    when "MULTI FOE"
      selected = opponents_unit.smooth_target(@target_index)
      obj.scope_value.times do; targets.push(selected); end
    
    when "ALL BUT USER"
      targets += friends_unit.existing_members
      targets.delete(battler)
      
    when "TARGET RANDOM ALLY"
      selected = friends_unit.smooth_target(@target_index)
      other_targets = friends_unit.existing_members
      other_targets -= [selected]
      targets.push(selected)
      targets += other_targets
      
    when "RANDOM ALLY"
      obj.scope_value.times do; targets.push(friends_unit.random_target); end
      
    when "MULTI ALLY"
      selected = friends_unit.smooth_target(@target_index)
      obj.scope_value.times do; targets.push(selected); end
    
    else
      $game_temp.true_random = true_random? if $imported["AggroAI"]
      targets = make_obj_targets_cto(obj)
      
    end
    $game_temp.true_random = nil if $imported["AggroAI"]
    for target in targets
      group = target.actor? ? $game_party : $game_troop
      targets += group.area_targets(target)
    end
    return targets
  end
  
end # Game_BattleAction

#===============================================================================
# Game_Unit
#===============================================================================

class Game_Unit
  
  #--------------------------------------------------------------------------
  # new method: area_targets
  #--------------------------------------------------------------------------
  def area_targets(main_target)
    return [] unless $scene.is_a?(Scene_Battle)
    return [] if main_target.actor? and !YEZ::TARGET::ALLOW_AOE_ACTORS
    if $scene.active_battler.action.skill?
      obj = $scene.active_battler.action.skill
    elsif $scene.active_battler.action.item?
      obj = $scene.active_battler.action.item
    else
      obj = nil
    end
    return [] if obj == nil
    result = []
    for member in members
      next if member.dead? != obj.for_dead_friend?
      result.push(member) if within_radius?(main_target, member, obj)
      result.push(member) if within_area?(main_target, member, obj)
    end
    return result.uniq
  end
  
  #--------------------------------------------------------------------------
  # new method: within_radius?
  #--------------------------------------------------------------------------
  def within_radius?(main_target, target, obj)
    return false if target.actor? and !YEZ::TARGET::ALLOW_AOE_ACTORS
    return false if target == main_target
    return false if obj == nil
    return false if obj.selection_radius <= 0
    radius = obj.selection_radius + 1
    height = obj.selection_height
    #--- Target Point Creation ---
    main_x = main_target.screen_x
    main_y = main_target.screen_y
    target_x = target.screen_x
    target_y = target.screen_y
    #--- Target Offset Buffering ---
    main_x += main_target.enemy.offset_x unless main_target.actor?
    main_y += main_target.enemy.offset_y unless main_target.actor?
    target_x += target.enemy.offset_x unless target.actor?
    target_y += target.enemy.offset_y unless target.actor?
    #--- Target Point Buffering ---
    if main_x >= target_x
      target_x += target.bitmap_width/2
    elsif main_x <= target_x
      target_x -= target.bitmap_width/2
    end
    #--- Calculations ---
    x = (target_x - main_x) * Math.cos(0) + (target_y - main_y) * Math.sin(0)
    y = -(target_x - main_x) * Math.sin(0) + (target_y - main_y) * Math.cos(0)
    a = radius; b = radius * height
    return (x**2 / a**2) + (y**2 / b**2) <= 1
  end
  
  #--------------------------------------------------------------------------
  # new method: within_area?
  #--------------------------------------------------------------------------
  def within_area?(main_target, target, obj)
    return false if target.actor? and !YEZ::TARGET::ALLOW_AOE_ACTORS
    return false if target == main_target
    return false if obj == nil
    return false if obj.rect_type <= 0
    #--- Target Point Creation ---
    main_x = main_target.screen_x
    main_y = main_target.screen_y
    target_x = target.screen_x
    target_y = target.screen_y
    #--- Target Offset Buffering ---
    main_x += main_target.enemy.offset_x unless main_target.actor?
    main_y += main_target.enemy.offset_y unless main_target.actor?
    target_x += target.enemy.offset_x unless target.actor?
    target_y += target.enemy.offset_y unless target.actor?
    #--- Target Point Buffering ---
    if main_x >= target_x
      target_x += target.bitmap_width/2
    elsif main_x <= target_x
      target_x -= target.bitmap_width/2
    end
    #--- Area Creation ---
    case obj.rect_type
    when 1 # Column
      y1 = 0; y2 = Graphics.height
      x1 = main_x - obj.rect_value
      x2 = main_x + obj.rect_value
    when 2 # Row
      x1 = 0; x2 = Graphics.width
      y1 = main_y - obj.rect_value
      y2 = main_y + obj.rect_value
    when 3 # Map
      x1 = 0; x2 = Graphics.width
      y1 = 0; y2 = Graphics.height
    else; return false
    end
    #--- Calculations ---
    in_x = ((x1..x2) === target_x)
    in_y = ((y1..y2) === target_y)
    return (in_x and in_y)
  end
  
end # Game_Unit

#===============================================================================
# Spriteset_Battle
#===============================================================================

class Spriteset_Battle
  
  #--------------------------------------------------------------------------
  # public instance variables
  #--------------------------------------------------------------------------
  attr_accessor :enemy_sprites
  attr_accessor :actor_sprites
  
  #--------------------------------------------------------------------------
  # alias method: update
  #--------------------------------------------------------------------------
  alias update_spriteset_battle_cto update unless $@
  def update
    update_spriteset_battle_cto
    update_magic_circle
    update_magic_square
  end
  
  #--------------------------------------------------------------------------
  # new method: create_magic_circle
  #--------------------------------------------------------------------------
  def create_magic_circle(enemy_window, active_battler)
    if active_battler.action.skill?
      obj = active_battler.action.skill
    elsif active_battler.action.item?
      obj = active_battler.action.item
    else
      return
    end
    return if obj.selection_radius <= 0
    @enemy_window = enemy_window
    @magic_circle_sprite = Sprite.new(@viewport1)
    @magic_circle_sprite.bitmap = Cache.picture(obj.selection_circle)
    diameter = obj.selection_radius*2 + 1
    @magic_circle_sprite.blend_type = obj.selection_blend
    @magic_circle_sprite.zoom_x = diameter * 1.125 / 
      @magic_circle_sprite.width
    @magic_circle_sprite.zoom_y = @magic_circle_sprite.zoom_x * 
      (obj.selection_height + 0.01)
    @magic_circle_sprite.ox = @magic_circle_sprite.width/2
    @magic_circle_sprite.oy = @magic_circle_sprite.height/2
    @magic_circle_sprite.z = 2
  end
  
  #--------------------------------------------------------------------------
  # new method: dispose_magic_circle
  #--------------------------------------------------------------------------
  def dispose_magic_circle
    @magic_circle_sprite.dispose if @magic_circle_sprite != nil
    @magic_circle_sprite = nil
    @enemy_window = nil
  end
  
  #--------------------------------------------------------------------------
  # new method: update_magic_circle
  #--------------------------------------------------------------------------
  def update_magic_circle
    return if @magic_circle_sprite == nil
    if @enemy_window != nil
      target = @enemy_window.enemy
      @magic_circle_sprite.x = target.screen_x + target.enemy.offset_x
      @magic_circle_sprite.y = target.screen_y + target.enemy.offset_y
    end
    @magic_circle_sprite.opacity += @magic_circle_sprite_upward ? 8 : -8
    if @magic_circle_sprite.opacity <= 0
      @magic_circle_sprite_upward = true
    elsif @magic_circle_sprite.opacity >= 255
      @magic_circle_sprite_upward = false
    end
  end
  
  #--------------------------------------------------------------------------
  # new method: create_magic_square
  #--------------------------------------------------------------------------
  def create_magic_square(enemy_window, active_battler)
    if active_battler.action.skill?
      obj = active_battler.action.skill
    elsif active_battler.action.item?
      obj = active_battler.action.item
    else
      return
    end
    return if obj.rect_type <= 0
    @enemy_window = enemy_window
    @magic_square_sprite = Sprite.new(@viewport1)
    @magic_square_sprite.bitmap = Cache.picture(obj.rect_image)
    @magic_square_sprite.blend_type = obj.rect_blend
    @magic_square_type = obj.rect_type
    rect_value = obj.rect_value * 2 + 1
    case @magic_square_type
    when 1 # Column
      @magic_square_sprite.zoom_x = rect_value * 1.0 / 
        @magic_square_sprite.width
      @magic_square_sprite.zoom_y = Graphics.height * 1.0 / 
        @magic_square_sprite.height
      @magic_square_sprite.ox = @magic_square_sprite.width/2
    when 2 # Row
      @magic_square_sprite.zoom_x = Graphics.width * 1.0 / 
        @magic_square_sprite.width
      @magic_square_sprite.zoom_y = rect_value * 1.0 / 
        @magic_square_sprite.height
      @magic_square_sprite.oy = @magic_square_sprite.height/2
    when 3 # Map
      bounds = YEZ::TARGET::KNOCKBACK_BOUNDARIES
      @magic_square_sprite.zoom_x = (bounds[2]-bounds[0]) * 1.0 / 
        @magic_square_sprite.width
      @magic_square_sprite.zoom_y = (bounds[3]-bounds[1]) * 1.0 / 
        @magic_square_sprite.height
    end
    @magic_square_sprite.z = 3
  end
  
  #--------------------------------------------------------------------------
  # new method: dispose_magic_square
  #--------------------------------------------------------------------------
  def dispose_magic_square
    @magic_square_sprite.dispose if @magic_square_sprite != nil
    @magic_square_sprite = nil
    @enemy_window = nil
  end
  
  #--------------------------------------------------------------------------
  # new method: update_magic_square
  #--------------------------------------------------------------------------
  def update_magic_square
    return if @magic_square_sprite == nil
    if @enemy_window != nil
      target = @enemy_window.enemy
      case @magic_square_type
      when 1 # Column
        @magic_square_sprite.x = target.screen_x + target.enemy.offset_x
      when 2 # Row
        @magic_square_sprite.y = target.screen_y + target.enemy.offset_y
      when 3 # Map
        @magic_square_sprite.x = YEZ::TARGET::KNOCKBACK_BOUNDARIES[0]
        @magic_square_sprite.y = YEZ::TARGET::KNOCKBACK_BOUNDARIES[1]
      end
    end
    @magic_square_sprite.opacity += @magic_square_sprite_upward ? 8 : -8
    if @magic_square_sprite.opacity <= 0
      @magic_square_sprite_upward = true
    elsif @magic_square_sprite.opacity >= 255
      @magic_square_sprite_upward = false
    end
  end
  
end # Spriteset_Battle

#===============================================================================
# Scene_Battle
#===============================================================================

class Scene_Battle < Scene_Base
  
  #--------------------------------------------------------------------------
  # public instance variables
  #--------------------------------------------------------------------------
  attr_accessor :active_battler
  attr_accessor :spriteset
  
  #--------------------------------------------------------------------------
  # alias method: update_basic
  #--------------------------------------------------------------------------
  alias update_basic_cto update_basic unless $@
  def update_basic(main = false)
    update_basic_cto(main)
    update_knockback
  end
  
  #--------------------------------------------------------------------------
  # new method: update_knockback
  #--------------------------------------------------------------------------
  def update_knockback
    for member in $game_troop.members
      next unless member.can_knockback?
      push_knockback(member)
    end
    for member in $game_party.members
      next unless member.can_knockback?
      push_knockback(member)
    end
  end
  
  #--------------------------------------------------------------------------
  # new method: push_knockback
  #--------------------------------------------------------------------------
  def push_knockback(member)
    if member.knockback_x != nil
      dist_x = (member.knockback_x - member.screen_x).abs
      modifier = (member.knockback_x > member.screen_x) ? 1 : -1
      if dist_x > 256
        modifier *= 10
      elsif dist_x > 128
        modifier *= 8
      elsif dist_x > 64
        modifier *= 6
      elsif dist_x > 32
        modifier *= 4
      elsif dist_x > 16
        modifier *= 3
      elsif dist_x > 8
        modifier *= 2
      elsif dist_x > 4
        modifier *= 1
      elsif dist_x <= 0
        member.update_knockback = nil
        member.knockback_x = nil
        modifier *= 0
      end
      member.screen_x += modifier
    end
    if member.knockback_y != nil
      dist_y = (member.knockback_y - member.screen_y).abs
      modifier = (member.knockback_y > member.screen_y) ? 1 : -1
      if dist_y > 256
        modifier *= 10
      elsif dist_y > 128
        modifier *= 8
      elsif dist_y > 64
        modifier *= 6
      elsif dist_y > 32
        modifier *= 4
      elsif dist_y > 16
        modifier *= 3
      elsif dist_y > 8
        modifier *= 2
      elsif dist_y > 4
        modifier *= 1
      elsif dist_y <= 0
        member.update_knockback = nil
        member.knockback_y = nil
        modifier *= 0
      end
      member.screen_y += modifier
    end
  end
  
  #--------------------------------------------------------------------------
  # alias method: start_target_enemy_selection
  #--------------------------------------------------------------------------
  alias start_target_enemy_selection_cto start_target_enemy_selection unless $@
  def start_target_enemy_selection
    start_target_enemy_selection_cto
    @spriteset.create_magic_circle(@target_enemy_window, @active_battler)
    @spriteset.create_magic_square(@target_enemy_window, @active_battler)
  end
  
  #--------------------------------------------------------------------------
  # alias method: end_target_enemy_selection
  #--------------------------------------------------------------------------
  alias end_target_enemy_selection_cto end_target_enemy_selection unless $@
  def end_target_enemy_selection
    end_target_enemy_selection_cto
    @spriteset.dispose_magic_circle
    @spriteset.dispose_magic_square
  end
  
  #--------------------------------------------------------------------------
  # alias method: update_target_enemy_selection
  #--------------------------------------------------------------------------
  alias update_target_enemy_selection_cto update_target_enemy_selection unless $@
  def update_target_enemy_selection
    update_target_enemy_selection_cto
    return if @target_enemy_window == nil
    for member in $game_troop.area_targets(@target_enemy_window.enemy)
      member.white_flash = true
    end
  end
  
  #--------------------------------------------------------------------------
  # alias method: display_damage
  #--------------------------------------------------------------------------
  alias display_damage_cto display_damage unless $@
  def display_damage(target, obj = nil)
    display_damage_cto(target, obj)
    target.update_knockback = true
  end
  
end # Scene_Battle

#===============================================================================
# 
# END OF FILE
# 
#===============================================================================