[RGSS] DRG - XAS Jump Attack

#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:
# DRG - XAS Jump Attack
# Version: 1.00
# Author : LiTTleDRAgo
#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:
#
#  Introduction :
#  - If you press C + direction player's facing, player will do a jump forward
#    and attack
#  - If you press C + other direction, player will step 2 tiles away to that
#    direction
#
#:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:=:

($imported ||= {})[:drg_xas_jump_attack] = 1.00

$xrxs_xas                   || raise("This script needs XAS 3.91 to work")
$imported[:drg_core_engine] || raise("This script needs Drago Core Engine")

#==============================================================================
# ** Game_Player
#------------------------------------------------------------------------------
#  This class handles the player. Its functions include event starting
#  determinants and map scrolling. Refer to "$game_player" for the one
#  instance of this class.
#==============================================================================
class Game_Player
  #--------------------------------------------------------------------------
  # ● Public Instance_Variables
  #--------------------------------------------------------------------------
  attr_sec_accessor :jump_attack_range,  1  # Attack jump 1 tiles
  attr_sec_accessor :jump_step_range,    2  # Step jump 2 tiles
  #--------------------------------------------------------------------------
  # ● Alias Listing
  #--------------------------------------------------------------------------
  alias_sec_method :update_command_jump_attack,  :update_command
  alias_sec_method :update_movement_jump_attack, :update_movement
  #--------------------------------------------------------------------------
  # ● Update Command
  #--------------------------------------------------------------------------
  def update_command(*args)
    if Input.press?(XAS_COMMAND::ATTACK_ACTION1)
      dir = Input.dir4
      if dir == @direction
        unless @jump_attack == 1
          @jump_attack = 1
          jump_to_direction(dir, jump_attack_range) && active_attack
        end
        return
      elsif dir > 0
        unless @jump_attack == 2
          fix = @direction_fix
          (@jump_attack = 2) && (@direction_fix = true)
          jump_to_direction(dir, jump_step_range) && @direction_fix = fix
        end
        return
      end
    end
    @jump_attack = nil
    update_command_jump_attack(*args)
  end
  #--------------------------------------------------------------------------
  # ● Jump to Direction
  #--------------------------------------------------------------------------
  def jump_to_direction(dir, jump_range = 2)# Jump 2 tiles away
    jumping? or (p = jump_range).times do
      unless jumping?
        case dir
        when 6 then throw_event?(jump_range,0,p)  && jump(jump_range,0)
        when 4 then throw_event?(-jump_range,0,p) && jump(-jump_range,0)
        when 2 then throw_event?(0,jump_range,p)  && jump(0,jump_range)
        when 8 then throw_event?(0,-jump_range,p) && jump(0,-jump_range)
        end
        jump_range == 1 && jump(0,0)
        (jump_range -= 1) && (p -= 1)
      end
    end
    true
  end
  #--------------------------------------------------------------------------
  # ● Movement Update
  #--------------------------------------------------------------------------
  def update_movement
    update_movement_jump_attack unless Input.press?(XAS_COMMAND::ATTACK_ACTION1)
  end
end