锻造屋脚本属性对比的问题 - Project1

#--------------------------------------------------------------------------
# ● 項目の描画
#--------------------------------------------------------------------------
def draw_item(index)
actor = data_i(index)
r = item_rect(index)
e = enable_i?(index)
hh = (r.height+32)/2
draw_actor_graphic(actor, 20, r.y + hh, e)
return if @item.nil? or [email protected]_a?(RPG::EquipItem)
return unless equip_ok?(actor, @item.obj)
prms = @item.obj.is_a?(RPG::Weapon) ? [2,4] : [3,5]
equips = actor.equips.select { |a| a != nil }
equips = equips.select { |a| a.etype_id == @item.obj.etype_id }
r.y += r.height / 2 - line_height
prms.each_index do |i|
diff = diff_item_param(equips, prms[i])
draw_item_diff(28, r.y+i*(line_height),diff, e, prms[i])
end
end
#--------------------------------------------------------------------------
# ● グラフィックの描画
#--------------------------------------------------------------------------
def draw_actor_graphic(actor, x, y, enble)
return if actor == nil
bitmap = Cache.character(actor.character_name)
sign = actor.character_name[/^[\!\$]./]
if sign != nil and sign.include?(')
cw = bitmap.width / 3
ch = bitmap.height / 4
else
cw = bitmap.width / 12
ch = bitmap.height / 8
end
n = actor.character_index
src_rect = Rect.new((n%4*3+1)*cw, (n/4*4)*ch, cw, ch)
self.contents.blt(x - cw / 2, y - ch, bitmap, src_rect, enble ? 255 : translucent_alpha)
end
#--------------------------------------------------------------------------
# ● アイテムパラメータ差分取得
#--------------------------------------------------------------------------
def diff_item_param(equips, prm)
e_items = equips.sort { |a, b| b.params[prm] - a.params[prm] }
new_prm = e_items.empty? ? 0 : e_items[0].params[prm]
return @item.obj.params[prm] - new_prm
end
#--------------------------------------------------------------------------
# ● 装備差分値の描画
#--------------------------------------------------------------------------
def draw_item_diff(x, y, change, able, prm)
change_color(param_change_color(change), able)
draw_text(x, y, contents_width-x-4, line_height, Vocab::param(prm)+sprintf("%+d",change), 2)
end
end

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