求窗口大小的更改原理... - Project1

#==============================================================================
# ■ Window_Skill
#------------------------------------------------------------------------------
# 　特技画面、战斗画面、显示可以使用的特技浏览的窗口。
#==============================================================================
class Window_Skill < Window_Selectable
#--------------------------------------------------------------------------
# ● 初始化对像
# actor : 角色
#--------------------------------------------------------------------------
def initialize(actor)
super(142, 64, 320, 256 + 200)
@actor = actor
@column_max = 4
refresh
self.index = 0
#self.active = true
end
#--------------------------------------------------------------------------
# ● 获取特技
#--------------------------------------------------------------------------
def skill
return @data[self.index]
end
#--------------------------------------------------------------------------
# ● 刷新
#--------------------------------------------------------------------------
def refresh
if self.contents != nil
self.contents.dispose
self.contents = nil
end
@data = []
for i in [email protected]
skill = $game_skills[@actor.skills[i]]#$data_skills[@actor.skills[i]]
if skill != nil
@data.push(skill)
end
end
@data.push(nil)
# 如果项目数不是 0 就生成位图、重新描绘全部项目
@item_max = @data.size
if @item_max > 0
#self.contents = Bitmap.new(320, 276)
self.contents = Bitmap.new(width - 32, row_max * 56)
for i in 0...@item_max
draw_item(i)
end
end
end
#--------------------------------------------------------------------------
# ● 描绘项目
# index : 项目编号
#--------------------------------------------------------------------------
def draw_item(index)
skill = @data[index]
return if skill.nil?
self.contents.font.color = normal_color
self.contents.font.size = 13
x = index % @column_max * 70#(288 + 32)
y = index / @column_max * 56#32
rect = Rect.new(x, y, self.width / @column_max - 32, 32)
bitmap = RPG::Cache.icon(skill.icon_name)
self.contents.blt(x+4, y + 4, bitmap, Rect.new(0, 0, 30, 30))
self.contents.draw_text(x+4, y+32, 212, 32, skill.name)
self.contents.draw_text(x+4, y+24, 64, 16, "sp:"+skill.sp_cost.to_s)
end
#--------------------------------------------------------------------------
# ● 刷新帮助文本
#--------------------------------------------------------------------------
def update_help
@help_window.set_skill(self.skill)
@help_window.x = (self.index % @column_max * 70) + 48 + self.x
@help_window.y = (self.index / @column_max * 56) + 52 - self.oy + self.y
end
#--------------------------------------------------------------------------
# ● 更新光标举行
#--------------------------------------------------------------------------
def update_cursor_rect
# 光标位置不满 0 的情况下
if @index < 0
self.cursor_rect.empty
return
end
# 获取当前的行
row = @index / @column_max
# 当前行被显示开头行前面的情况下
if row < self.top_row
# 从当前行向开头行滚动
self.top_row = row
end
# 当前行被显示末尾行之后的情况下
if row > self.top_row + (self.page_row_max - 1)
# 从当前行向末尾滚动
self.top_row = row - (self.page_row_max - 1)
end
# 计算光标的宽
cursor_width = self.width / @column_max - 70#32
# 计算光标坐标
x = @index % @column_max * 70#(cursor_width + 32)
y = @index / @column_max * 56 - self.oy
# 更新国标矩形
self.cursor_rect.set(x, y, 70, 56)
end
end

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