真·RMXP行走方式 - Project1

#==============================================================================
# ■ Sprite_Character
#------------------------------------------------------------------------------
# 　角色显示用脚本。监视 Game_Character 类的实例、
# 自动变化脚本状态。
#==============================================================================
class Sprite_Character < Sprite_Base
#--------------------------------------------------------------------------
# ● 定量
#--------------------------------------------------------------------------
BALLOON_WAIT = 12 # 表情最后帧的等待时间
#--------------------------------------------------------------------------
# ● 定义实例变量
#--------------------------------------------------------------------------
attr_accessor :character # 角色
#--------------------------------------------------------------------------
# ● 初始化对像
# viewport : 查看端口
# character : 角色 (Game_Character)
#--------------------------------------------------------------------------
def initialize(viewport, character = nil)
super(viewport)
@character = character
@balloon_duration = 0
update
end
#--------------------------------------------------------------------------
# ● 释放
#--------------------------------------------------------------------------
def dispose
dispose_balloon
super
end
#--------------------------------------------------------------------------
# ● 刷新画面
#--------------------------------------------------------------------------
def update
super
update_bitmap
self.visible = (not @character.transparent)
update_src_rect
self.x = @character.screen_x
self.y = @character.screen_y
self.z = @character.screen_z
self.opacity = @character.opacity
self.blend_type = @character.blend_type
self.bush_depth = @character.bush_depth
update_balloon
if @character.animation_id != 0
animation = $data_animations[@character.animation_id]
start_animation(animation)
@character.animation_id = 0
end
if @character.balloon_id != 0
@balloon_id = @character.balloon_id
start_balloon
@character.balloon_id = 0
end
end
#--------------------------------------------------------------------------
# ● 获取图块图像的指定图块
# tile_id : 图块 ID
#--------------------------------------------------------------------------
def tileset_bitmap(tile_id)
set_number = tile_id / 256
return Cache.system("TileB") if set_number == 0
return Cache.system("TileC") if set_number == 1
return Cache.system("TileD") if set_number == 2
return Cache.system("TileE") if set_number == 3
return nil
end
#--------------------------------------------------------------------------
# ● 更新画面
#--------------------------------------------------------------------------
def update_bitmap
if @tile_id != @character.tile_id or
@character_name != @character.character_name or
@character_index != @character.character_index
@tile_id = @character.tile_id
@character_name = @character.character_name
@character_index = @character.character_index
if @tile_id > 0
self.bitmap = Cache.tile($game_map.tileset_name,
@tile_id)
self.src_rect.set(0, 0, 32, 32)
self.ox = 16
self.oy = 32
# 元件 ID 为无效值的情况下
else
self.bitmap = Cache.character(@character.character_name)
@cw = bitmap.width / 4
@ch = bitmap.height / 4
self.ox = @cw / 2
self.oy = @ch
end
end
end
#--------------------------------------------------------------------------
# ● 刷新传送的矩形数据
#--------------------------------------------------------------------------
def update_src_rect
if @tile_id == 0
# index = @character.character_index
# pattern = @character.pattern < 3 ? @character.pattern : 1
# sx = (pattern * 32) #* @cw
# #sy = (index / 4 * 4 + (@character.direction - 2) / 2) * @ch
# sy = @character.direction * 32
# self.src_rect.set(sx, sy, @cw, @ch)
sx = @character.pattern * @cw
sy = (@character.direction - 2) / 2 * @ch
self.src_rect.set(sx, sy, @cw, @ch)
end
end
#--------------------------------------------------------------------------
# ● 开始显示表情图标
#--------------------------------------------------------------------------
def start_balloon
dispose_balloon
@balloon_duration = 8 * 8 + BALLOON_WAIT
@balloon_sprite = ::Sprite.new(viewport)
@balloon_sprite.bitmap = Cache.system("Balloon")
@balloon_sprite.ox = 16
@balloon_sprite.oy = 32
update_balloon
end
#--------------------------------------------------------------------------
# ● 刷新表情图标
#--------------------------------------------------------------------------
def update_balloon
if @balloon_duration > 0
@balloon_duration -= 1
if @balloon_duration == 0
dispose_balloon
else
@balloon_sprite.x = x
@balloon_sprite.y = y - height
@balloon_sprite.z = z + 200
if @balloon_duration < BALLOON_WAIT
sx = 7 * 32
else
sx = (7 - (@balloon_duration - BALLOON_WAIT) / 8) * 32
end
sy = (@balloon_id - 1) * 32
@balloon_sprite.src_rect.set(sx, sy, 32, 32)
end
end
end
#--------------------------------------------------------------------------
# ● 释放表情图标
#--------------------------------------------------------------------------
def dispose_balloon
if @balloon_sprite != nil
@balloon_sprite.dispose
@balloon_sprite = nil
end
end
end

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