独立变量如何用？ - Project1

#==============================================================================
# ■ Interpreter (分割定义 8)
#------------------------------------------------------------------------------
# 　执行事件命令的解释器。本类在 Game_System 类
# 和 Game_Event 类的内部使用。
#==============================================================================
class Interpreter
#--------------------------------------------------------------------------
# ● 获取变量
# variable_id : 变量 ID
#--------------------------------------------------------------------------
def [](variable_id)
return 0 if @event_id == 0
if $game_self_var[$game_map.map_id][@event_id][variable_id] == nil
return 0
else
return $game_self_var[$game_map.map_id][@event_id][variable_id]
end
end
#--------------------------------------------------------------------------
# ● 设置变量
# variable_id : 变量 ID
# value : 变量的值
#--------------------------------------------------------------------------
def []=(variable_id, value)
return if @event_id == 0
$game_self_var[$game_map.map_id][@event_id][variable_id] = value
end
end

复制代码

  def add_link(id,event_id = @event_id)
eventa = $game_map.events[event_id]
eventa.add_link(id)
$game_self_switches[eventa.self_s_name(id)] = 0
  end
  def delete_link(id,event_id = @event_id)
eventa = $game_map.events[event_id]
eventa.delete_link(id)
num = $game_self_switches[eventa.self_s_name(id)]
$game_self_switches[eventa.self_s_name(id)] = 0
return num
  end
  def get_val(map_id,event_id,v_id)
num = $game_self_switches[[map_id,event_id,v_id.to_s + "z"]]
return num == nil ? 0 : num
  end
  def set_val(map_id,event_id,v_id,value = 0)
$game_self_switches[[map_id,event_id,v_id.to_s + "z"]] = value
$game_map.events[event_id].refresh
  end