#===============================================================
# ● [VX] Rejoindre un point sur la map
#--------------------------------------------------------------
#  ● Par Blockade
#  ● http://rpg-maker-vx.bbactif.com/forum.htm
#  ● Crée le 15/09/2009
#  ● Version 1.0
#--------------------------------------------------------------
#===============================================================
def rejoindre(event_id,x,y)
  chara = $game_map.events[event_id]
  chara.move_toward_place(x,y)
end

class Game_Character
  #--------------------------------------------------------------------------
  # * Move toward Player
  #--------------------------------------------------------------------------
  def move_toward_place(x,y)
    sx = distance_x_from_place(x)
    sy = distance_y_from_place(y)
    if sx != 0 or sy != 0
      if sx.abs > sy.abs                  # Horizontal distance is longer
        sx > 0 ? move_left : move_right  # Prioritize left-right
        if @move_failed and sy != 0
          sy > 0 ? move_up : move_down
        end
      else                                # Vertical distance is longer
        sy > 0 ? move_up : move_down      # Prioritize up-down
        if @move_failed and sx != 0
          sx > 0 ? move_left : move_right
        end
      end
    end
  end
 
    #--------------------------------------------------------------------------
  # * Calculate X Distance From Player
  #--------------------------------------------------------------------------
  def distance_x_from_place(x)
    sx = @x - x
    if $game_map.loop_horizontal?        # When looping horizontally
      if sx.abs > $game_map.width / 2    # Larger than half the map width?
        sx -= $game_map.width            # Subtract map width
      end
    end
    return sx
  end
  #--------------------------------------------------------------------------
  # * Calculate Y Distance From Player
  #--------------------------------------------------------------------------
  def distance_y_from_place(y)
    sy = @y - y
    if $game_map.loop_vertical?          # When looping vertically
      if sy.abs > $game_map.height / 2    # Larger than half the map height?
        sy -= $game_map.height            # Subtract map height
      end
    end
    return sy
  end
end