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195 lines
4.6 KiB
195 lines
4.6 KiB
SysInfoExpView = SysInfoExpView or BaseClass()
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local SysInfoExpView = SysInfoExpView
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local math_min = math.min
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local math_abs = math.abs
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function SysInfoExpView:__init()
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self.msg_cache_list = Array.New() --消息列表缓存池
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self.msg_list = {} --当前消息列表
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self.msg_id = 0
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self.wnd_cache_list = Array.New() --消息对象缓存池
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self.message_wnd_list = {} --当前消息对象
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self.last_update_time = 0 --更新频率限制
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self.move_dist = 100 --移动距离
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self.speed = 180 --移动速度
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self.max_msg_count = 5 --最大数量
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self.prefab_asset = nil
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self:LoadAsset()
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Runner:getInstance():AddRunObj(self)
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end
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function SysInfoExpView:LoadAsset()
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local function call_back(objs)
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self.prefab_asset = objs[0]
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self:CreateMessageContainer()
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end
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lua_resM:loadPrefab(self,"message","ExpMessageItem", call_back)
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end
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function SysInfoExpView:__delete()
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local size = self.wnd_cache_list:GetSize()
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for i=0,size-1 do
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local item = self.wnd_cache_list:PopFront()
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item:DeleteMe()
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item = nil
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end
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self.wnd_cache_list = nil
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for k,v in pairs(self.message_wnd_list) do
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v:DeleteMe()
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end
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self.message_wnd_list = {}
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end
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--预先创建消息对象
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function SysInfoExpView:CreateMessageContainer()
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if self.prefab_asset then
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local item = nil
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for index = 1, self.max_msg_count do
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item = ExpMessageItem.New(panelMgr:GetParent("Top"),self.prefab_asset)
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self.wnd_cache_list:PushBack(item)
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end
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end
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end
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--实时获取消息对象
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function SysInfoExpView:CreateMessageItem( id, info )
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local item = self.message_wnd_list[id]
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if item then
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if not item.has_data then
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item:SetData(info)
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end
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else
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local item = self.wnd_cache_list:PopFront()
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if item then
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self.message_wnd_list[id] = item
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if not item.has_data then
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item:SetData(info)
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end
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end
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end
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return item
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end
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function SysInfoExpView:Update(now_time, elapse_time)
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if now_time - self.last_update_time < 0.03 then
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return
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end
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self.last_update_time = now_time
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for id, info in pairs(self.msg_list) do
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if info and info.start_time < now_time then
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local p = 0
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if info.dist >= self.move_dist then
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info.dead = true
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else
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local dist = elapse_time * self.speed
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info.dist = info.dist + dist
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p = info.dist / self.move_dist
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if p > 1 then
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p = 1
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end
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info.pos_y = info.pos_y + dist
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end
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if info.dead then
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local item = self.message_wnd_list[id]
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if item then
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self:CacheItem(item)
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self.message_wnd_list[id] = nil
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end
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self:CacheInfo(info)
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self.msg_list[id] = nil
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else
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-- local item = self:CreateMessageItem(id, info)
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local item = self.message_wnd_list[id]
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if item then
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if not item.has_data then
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item:SetData(info)
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end
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else
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local item = self.wnd_cache_list:PopFront()
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if item then
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self.message_wnd_list[id] = item
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if not item.has_data then
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item:SetData(info)
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end
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end
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end
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if item then
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-- item.canvasGroup.alpha = 1 - (p * p * 1)
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if SceneManager.Instance:IsBeachScene() or SceneManager.Instance:IsGuildScene() then
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SetLocalPosition(item.transform, 0, info.pos_y+ScreenHeight * 0.39, ExpMessageItem.PosZ)
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else
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SetLocalPosition(item.transform, ExpMessageItem.PosX, info.pos_y, ExpMessageItem.PosZ)
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end
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end
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end
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end
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end
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end
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--is_normal标识不需要经验字体，用普通字体样式
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function SysInfoExpView:AppendMessage(content, percent, is_normal, is_score)
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if not self.prefab_asset then
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return
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end
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--最多缓存消息
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if TableSize(self.msg_list) > 6 then
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return
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end
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local info = self.msg_cache_list:PopFront()
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if info then
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info.content = content
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info.percent = percent
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info.start_time = Time.time
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info.pos_y = ExpMessageItem.PosY
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info.dead = false
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info.dist = 0
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else
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info = {
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content = content or 0,
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percent = percent or 0,
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start_time = Time.time,
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pos_y = 0,
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dead = false,
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dist = 0,
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}
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end
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info.is_normal = is_normal or false
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info.is_score = is_score or false
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self.msg_id = self.msg_id + 1
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local diff_time = 0
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local last_info = self.msg_list[self.msg_id-1]
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if last_info then
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diff_time = math_abs(0.35 - (info.start_time - last_info.start_time))
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end
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info.start_time = info.start_time + diff_time
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info.pos_y = ExpMessageItem.PosY
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self.msg_list[self.msg_id] = info
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end
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function SysInfoExpView:CacheItem( item )
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item:Reset()
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local size = self.wnd_cache_list:GetSize()
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if size < self.max_msg_count then
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self.wnd_cache_list:PushBack(item)
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end
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end
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function SysInfoExpView:CacheInfo( info )
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local size = self.msg_cache_list:GetSize()
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if size < self.max_msg_count then
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self.msg_cache_list:PushBack(info)
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end
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end
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