怎么显示一张图片在行走图"下面" - Project1

#==============================================================================
# ■ Spriteset_Map
#------------------------------------------------------------------------------
# 　处理地图画面活动块和元件的类。本类在
# Scene_Map 类的内部使用。
#==============================================================================
class Spriteset_Map
#--------------------------------------------------------------------------
# ● 初始化对像
#--------------------------------------------------------------------------
def initialize
# 生成显示端口
@viewport1 = Viewport.new(0, 0, 640, 480)
@viewport2 = Viewport.new(0, 0, 640, 480)
@viewport3 = Viewport.new(0, 0, 640, 480)
@viewport2.z = 200
@viewport3.z = 5000
# 生成元件地图
@tilemap = Tilemap.new(@viewport1)
@tilemap.tileset = RPG::Cache.tileset($game_map.tileset_name)
for i in 0..6
autotile_name = $game_map.autotile_names[i]
@tilemap.autotiles[i] = RPG::Cache.autotile(autotile_name)
end
@tilemap.map_data = $game_map.data
@tilemap.priorities = $game_map.priorities
# 生成远景平面
@panorama = Plane.new(@viewport1)
@panorama.z = -1000
# 生成雾平面
@fog = Plane.new(@viewport1)
@fog.z = 3000
# 生成角色活动块
@character_sprites = []
for i in $game_map.events.keys.sort
sprite = Sprite_Character.new(@viewport1, $game_map.events[i])
if not sprite.character.ring.empty?
ring = BrightRing.new(@viewport1,sprite.character)
@character_sprites.push(ring)
end
@character_sprites.push(sprite)
end
@character_sprites.push(Sprite_Character.new(@viewport1, $game_player))
# 生成天气
@weather = RPG::Weather.new(@viewport1)
# 生成图片
@picture_sprites = []
for i in 1..50
@picture_sprites.push(Sprite_Picture.new(@viewport2,
$game_screen.pictures[i]))
end
# 生成计时器块
@timer_sprite = Sprite_Timer.new
# 刷新画面
update
end
end

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class BrightRing < RPG::Sprite
attr_accessor :offset_x
attr_accessor :offset_y
attr_accessor :character
def initialize(viewport, character = nil)
super(viewport)
self.character = character
@offset_x = 0
@offset_y = 0
self.visible = true
self.z = 9
self.bitmap = RPG::Cache.picture(character.ring)
end
def update()
x = (character.real_x - $game_map.display_x + 3) / 4
y = (character.real_y - $game_map.display_y + 3) / 4
adjust_offset(x, y)
self.x = x + @offset_x
self.y = y + @offset_y
end
def change_ring(bitmap)
self.bitmap = bitmap
end
def hide_ring
self.visible = false
end
def show_ring
self.visible = true
end
def adjust_offset(x, y)
@offset_x = 16 - (self.bitmap.width / 2)
@offset_y = 16 - (self.bitmap.height / 2)
end
end
class Game_Character
attr_accessor :ring
alias :ori_character_initialize :initialize
def initialize
@ring = ''
ori_character_initialize
end
end
class Game_Event < Game_Character
alias :ori_event_initialize :initialize
def initialize(map_id, event)
ori_event_initialize(map_id, event)
ring_initialize
end
def ring_initialize
command = @event.pages[0].list[0]
if command.code == 108 and command.parameters[0][0] == 64
@ring = command.parameters[0][1,command.parameters[0].size - 1]
end
end
end

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@素材名

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@11

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self.brightring.hide_ring

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