如何做到从大地图进入某地，返回时其他事件位置啥的不变 - Project1

#=============================================================================
# 简易地图记忆功能
#-----------------------------------------------------------------------------
# By：RyanBern
#=============================================================================
#=============================================================================
# 说明
#-----------------------------------------------------------------------------
# 切换地图后，重新进入地图会重新装载一遍地图，导致事件还在原位。这里经过简单
# 修改可使得某些地图的事件位置信息会保存下来。
#=============================================================================
# 需要记忆的地图 ID，如果需要记忆1号地图和2号地图，就在方括号里面输入1,2
# 例如 MAPS_NEED_MEMORIZE = [1,2]
MAPS_NEED_MEMORIZE = []
# 用于储存所记忆地图的变量 ID，这是为了地图信息能保存到下次读档之后，注意，一
# 旦设置了某变量用于记忆地图，则此变量不可作为他用（即不能出现在事件操作或者
# 事件出现条件中）。例如，将1号变量用于储存记忆地图，则写 MEMORIZED_POS = 1
MEMORIZED_POS = 1
class Game_Map
alias ryan_setup setup
def setup(map_id)
unless $game_variables[MEMORIZED_POS].is_a?(Hash)
$game_variables[MEMORIZED_POS] = {}
end
if MAPS_NEED_MEMORIZE.include?($game_map.map_id)
$game_variables[MEMORIZED_POS][$game_map.map_id] = $game_map.clone
end
if $game_variables[MEMORIZED_POS].include?(map_id)
$game_map = $game_variables[MEMORIZED_POS][map_id]
return
end
ryan_setup(map_id)
end
end

复制代码

#$game_temp.lv_switches = true  禁用 
#$game_temp.lv_switches = false 启用
 
class Game_Map
alias old_setup setup
def setup(jiong)
   if @lv_x == nil
     @lv_x = []
     @lv_y = []
     @lv_direction = []
   end
   if @lv_x[jiong]==nil
       @lv_x[jiong]=[]
       @lv_y[jiong]=[]
       @lv_direction[jiong]=[]
   end
   old_setup(jiong)
end
def lv_x(one,two)
   return @lv_x[one][two]
end
def lv_y(one,two)
   return @lv_y[one][two]
end
def lv_x2(one,two,three)
   @lv_x[one][two]=three
end
def lv_y2(one,two,three)
   @lv_y[one][two]=three
end
def lv_direction(one,two)
   return @lv_direction[one][two]
end
def lv_direction2(one,two,three)
   @lv_direction[one][two]=three
end
end
 
 
class Game_Event
attr_reader   :id
attr_reader   :map_id
alias old_update update
def update
   old_update
   $game_map.lv_x2(@map_id,@id,self.x)
   $game_map.lv_y2(@map_id,@id,self.y)
   $game_map.lv_direction2(@map_id,@id,self.direction)
end
def initialize(map_id, event)
   super()
   @map_id = map_id
   @event = event
   @id = @event.id
   @erased = false
   @starting = false
   @through = true
   if $game_map.lv_x(@map_id,@id)!=nil and !$game_temp.lv_switches
     @event.x = $game_map.lv_x(@map_id,@id)
     @event.y = $game_map.lv_y(@map_id,@id)
     @direction = $game_map.lv_direction(@map_id,@id)
   end
   moveto(@event.x, @event.y)
   refresh
end
end
class Game_Temp
attr_accessor :lv_switches
end

#$game_temp.lv_switches = true  禁用 


#$game_temp.lv_switches = false 启用


 


class Game_Map


alias old_setup setup


def setup(jiong)


   if @lv_x == nil


     @lv_x = []


     @lv_y = []


     @lv_direction = []


   end


   if @lv_x[jiong]==nil


       @lv_x[jiong]=[]


       @lv_y[jiong]=[]


       @lv_direction[jiong]=[]


   end


   old_setup(jiong)


end


def lv_x(one,two)


   return @lv_x[one][two]


end


def lv_y(one,two)


   return @lv_y[one][two]


end


def lv_x2(one,two,three)


   @lv_x[one][two]=three


end


def lv_y2(one,two,three)


   @lv_y[one][two]=three


end


def lv_direction(one,two)


   return @lv_direction[one][two]


end


def lv_direction2(one,two,three)


   @lv_direction[one][two]=three


end


end


 


 


class Game_Event


attr_reader   :id


attr_reader   :map_id


alias old_update update


def update


   old_update


   $game_map.lv_x2(@map_id,@id,self.x)


   $game_map.lv_y2(@map_id,@id,self.y)


   $game_map.lv_direction2(@map_id,@id,self.direction)


end


def initialize(map_id, event)


   super()


   @map_id = map_id


   @event = event


   @id = @event.id


   @erased = false


   @starting = false


   @through = true


   if $game_map.lv_x(@map_id,@id)!=nil and !$game_temp.lv_switches


     @event.x = $game_map.lv_x(@map_id,@id)


     @event.y = $game_map.lv_y(@map_id,@id)


     @direction = $game_map.lv_direction(@map_id,@id)


   end


   moveto(@event.x, @event.y)


   refresh


end


end


class Game_Temp


attr_accessor :lv_switches


end