Added scripts

scripts/Game_BattleAction.rb

@@ -0,0 +1,145 @@
+#==============================================================================
+# ** Game_BattleAction
+#------------------------------------------------------------------------------
+#  This class handles actions in battle. It's used within the Game_Battler
+#  class.
+#==============================================================================
+
+class Game_BattleAction
+  #--------------------------------------------------------------------------
+  # * Public Instance Variables
+  #--------------------------------------------------------------------------
+  attr_accessor :speed                    # speed
+  attr_accessor :kind                     # kind (basic / skill / item)
+  attr_accessor :basic                    # basic (attack / guard / escape)
+  attr_accessor :skill_id                 # skill ID
+  attr_accessor :item_id                  # item ID
+  attr_accessor :target_index             # target index
+  attr_accessor :forcing                  # forced flag
+  #--------------------------------------------------------------------------
+  # * Object Initialization
+  #--------------------------------------------------------------------------
+  def initialize
+    clear
+  end
+  #--------------------------------------------------------------------------
+  # * Clear
+  #--------------------------------------------------------------------------
+  def clear
+    @speed = 0
+    @kind = 0
+    @basic = 3
+    @skill_id = 0
+    @item_id = 0
+    @target_index = -1
+    @forcing = false
+  end
+  #--------------------------------------------------------------------------
+  # * Determine Validity
+  #--------------------------------------------------------------------------
+  def valid?
+    return (not (@kind == 0 and @basic == 3))
+  end
+  #--------------------------------------------------------------------------
+  # * Determine if for One Ally
+  #--------------------------------------------------------------------------
+  def for_one_friend?
+    # If kind = skill, and effect scope is for ally (including 0 HP)
+    if @kind == 1 and [3, 5].include?($data_skills[@skill_id].scope)
+      return true
+    end
+    # If kind = item, and effect scope is for ally (including 0 HP)
+    if @kind == 2 and [3, 5].include?($data_items[@item_id].scope)
+      return true
+    end
+    return false
+  end
+  #--------------------------------------------------------------------------
+  # * Determine if for One Ally (HP 0)
+  #--------------------------------------------------------------------------
+  def for_one_friend_hp0?
+    # If kind = skill, and effect scope is for ally (only 0 HP)
+    if @kind == 1 and [5].include?($data_skills[@skill_id].scope)
+      return true
+    end
+    # If kind = item, and effect scope is for ally (only 0 HP)
+    if @kind == 2 and [5].include?($data_items[@item_id].scope)
+      return true
+    end
+    return false
+  end
+  #--------------------------------------------------------------------------
+  # * Random Target (for Actor)
+  #--------------------------------------------------------------------------
+  def decide_random_target_for_actor
+    # Diverge with effect scope
+    if for_one_friend_hp0?
+      battler = $game_party.random_target_actor_hp0
+    elsif for_one_friend?
+      battler = $game_party.random_target_actor
+    else
+      battler = $game_troop.random_target_enemy
+    end
+    # If a target exists, get an index, and if a target doesn't exist,
+    # clear the action
+    if battler != nil
+      @target_index = battler.index
+    else
+      clear
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Random Target (for Enemy)
+  #--------------------------------------------------------------------------
+  def decide_random_target_for_enemy
+    # Diverge with effect scope
+    if for_one_friend_hp0?
+      battler = $game_troop.random_target_enemy_hp0
+    elsif for_one_friend?
+      battler = $game_troop.random_target_enemy
+    else
+      battler = $game_party.random_target_actor
+    end
+    # If a target exists, get an index, and if a target doesn't exist,
+    # clear the action
+    if battler != nil
+      @target_index = battler.index
+    else
+      clear
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Last Target (for Actor)
+  #--------------------------------------------------------------------------
+  def decide_last_target_for_actor
+    # If effect scope is ally, then it's an actor, anything else is an enemy
+    if @target_index == -1
+      battler = nil
+    elsif for_one_friend?
+      battler = $game_party.actors[@target_index]
+    else
+      battler = $game_troop.enemies[@target_index]
+    end
+    # Clear action if no target exists
+    if battler == nil or not battler.exist?
+      clear
+    end
+  end
+  #--------------------------------------------------------------------------
+  # * Last Target (for Enemy)
+  #--------------------------------------------------------------------------
+  def decide_last_target_for_enemy
+    # If effect scope is ally, then it's an enemy, anything else is an actor
+    if @target_index == -1
+      battler = nil
+    elsif for_one_friend?
+      battler = $game_troop.enemies[@target_index]
+    else
+      battler = $game_party.actors[@target_index]
+    end
+    # Clear action if no target exists
+    if battler == nil or not battler.exist?
+      clear
+    end
+  end
+end