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337 行
7.7 KiB
337 行
7.7 KiB
AdventureBookView = AdventureBookView or BaseClass(BaseView)
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local AdventureBookView = AdventureBookView
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AdventureBookView.MOVE_OFFSET = 15
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AdventureBookView.ITEM_OFFSET = 380
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local math_abs = math.abs
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function AdventureBookView:__init()
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self.base_file = "adventureBook"
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self.layout_file = "AdventureBookView"
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self.layer_name = "Activity"
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self.append_to_ctl_queue = true
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self.use_background = true
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self.model = AdventureBookModel:getInstance()
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self.item_list = {}
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--self.use_local_view = true
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self.curr_index = -1
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self.max_book_index = 10
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self.is_moving = false
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self.drag_begin_x = 0
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self.drag_offset_x = 0
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self.is_response_click = true -- 点击事件会在onDragend执行,如果是拖动的话不用执行点击
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self.load_callback = function()
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self:LoadSuccess()
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end
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self.open_callback = function()
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self:InitView()
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end
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self.close_callback = function()
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end
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self.destroy_callback = function()
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self:Remove()
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end
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end
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function AdventureBookView:Open(type)
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self.type = type
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BaseView.Open(self)
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end
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function AdventureBookView:LoadSuccess()
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self.transform.localPosition = Vector3.zero
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self.transform.sizeDelta = Vector3.zero
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if ClientConfig.iphone_x_model then
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self.transform.offsetMin = Vector2(ClientConfig.iphone_x_offset_left,0)
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self.transform.offsetMax = Vector2(-ClientConfig.iphone_x_offset_right,0)
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end
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self.bg = self:GetChildImages({
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"bg"
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})
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self.item_parent = self:GetChildTransforms({
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"Mask/ItemParent"
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})
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self.bg.transform.sizeDelta = Vector2(ScreenWidth, ScreenHeight)
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lua_resM:setOutsideImageSprite(self,self.bg,GameResPath.GetJpgImage("zjui_bg.jpg"))
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self.backBtn,
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self.tipBtn,
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self.leftBtn,
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self.rightBtn,
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self.touch_btn = self:GetChildGameObjects({
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"backBtn",
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"tipBtn",
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"leftBtn",
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"rightBtn",
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"Mask/Touch"
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})
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self:InitEvent()
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end
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function AdventureBookView:InitView()
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self.max_book_index = TableSize(Config.Adventurebook)
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self:SwitchView(self.type)
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end
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function AdventureBookView:InitEvent()
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local function onBtnClickHandler(target)
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if target == self.backBtn then
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self:Close()
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elseif target == self.tipBtn then
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EventSystem.Fire(GlobalEventSystem,EventName.OPEN_INSTRUCTION_VIEW, 601)
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elseif target == self.leftBtn then
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if self.is_moving then
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return
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end
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self:ShowPreItem()
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elseif target == self.rightBtn then
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if self.is_moving then
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return
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end
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self:ShowNextItem()
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end
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end
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AddClickEvent(self.backBtn, onBtnClickHandler, 1)
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AddClickEvent(self.tipBtn, onBtnClickHandler, LuaSoundManager.SOUND_UI.SWITCH)
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AddClickEvent(self.leftBtn, onBtnClickHandler, LuaSoundManager.SOUND_UI.SWITCH)
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AddClickEvent(self.rightBtn, onBtnClickHandler, LuaSoundManager.SOUND_UI.SWITCH)
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local function onDragBegin(target,x,y)
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if self.is_moving then
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return
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end
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self:OnDragBegin(x,y)
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end
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local function onDragEnd(target,x,y)
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if self.is_moving then
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return
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end
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self:OnDragEnd(x,y)
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end
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local function onDrag(target,x, y)
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if self.is_moving then
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return
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end
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self:OnDrag(x, y)
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end
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local function onTouchClickHandler(target,x,y)
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if target == self.touch_btn then
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if self.is_moving then
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return
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end
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self:OnTouchClick(x,y)
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end
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end
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AddClickEvent(self.touch_btn, onTouchClickHandler,LuaSoundManager.SOUND_UI.SWITCH)
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AddDragBeginEvent(self.touch_btn,onDragBegin)
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AddDragEndEvent(self.touch_btn,onDragEnd)
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AddDragEvent(self.touch_btn,onDrag)
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--绑定更新item显示的方法
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local function onUpdateItem(type, subtype)
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self:SwitchView(type)
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end
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self.update_item_id = self.model:Bind(AdventureBookModel.UPDATE_ADVENTURE_BOOK_INFO, onUpdateItem)
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end
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function AdventureBookView:OnTouchClick(x,y)
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if not self.is_response_click then
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return
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end
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x,y = ScreenToViewportPoint(x,y)
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x = x - ScreenWidth / 2
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y = y - ScreenHeight / 2
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if y > -310 and y < 190 then
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local is_click_center = x >= -170 and x <= 170
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local is_click_left = x >= -500 and x <= -260
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local is_click_right = x >= 260 and x <= 500
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if is_click_center or is_click_left or is_click_right then
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if is_click_left then
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self:ShowPreItem()
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elseif is_click_right then
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self:ShowNextItem()
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elseif is_click_center then
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local click_item,pos
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for index,item in pairs(self.item_list) do
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pos = item:GetAnchoredPosition()
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if pos and pos.x >= -50 and pos.x <= 50 then
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click_item = item
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break
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end
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end
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if click_item then
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click_item:OnClickItem()
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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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function AdventureBookView:ShowPreItem()
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for index,item in ipairs(self.item_list) do
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item:DragBegin()
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end
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self:SetMoveEndState(AdventureBookView.ITEM_OFFSET)
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end
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function AdventureBookView:ShowNextItem()
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for index,item in ipairs(self.item_list) do
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item:DragBegin()
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end
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self:SetMoveEndState(-AdventureBookView.ITEM_OFFSET)
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end
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function AdventureBookView:OnDragBegin(x,y)
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self.is_response_click = false
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self.drag_begin_x = x
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for index,item in ipairs(self.item_list) do
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item:DragBegin()
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end
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end
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function AdventureBookView:OnDrag(x,y)
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self.drag_offset_x = x - self.drag_begin_x
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for index,item in ipairs(self.item_list) do
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item:Drag(self.drag_offset_x)
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end
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end
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function AdventureBookView:OnDragEnd(x,y)
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self.is_response_click = true
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local min_distance = -1
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local pos
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for index,item in ipairs(self.item_list) do
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item:DragEnd()
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pos = item:GetAnchoredPosition()
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if pos then
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if min_distance == -1 or math_abs(min_distance) > math_abs(pos.x) then
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min_distance = pos.x
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end
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end
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end
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if min_distance ~= -1 then
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self:SetMoveEndState( -min_distance)
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end
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end
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--设置移动到最后的状态
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function AdventureBookView:SetMoveEndState(distance)
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self.is_moving = true
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self.drag_begin_x = 0
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self.move_end_dis = 0
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self.move_end_total_dis = distance
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self.move_end_offset = distance > 0 and AdventureBookView.MOVE_OFFSET or - AdventureBookView.MOVE_OFFSET
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self:StartUpdateBeat()
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end
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function AdventureBookView:StartUpdateBeat( )
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Runner:getInstance():AddRunObj(self, 1)
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end
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function AdventureBookView:RemoveUpdateBeat( )
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Runner.Instance:RemoveRunObj(self)
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end
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--update是模拟drag的过程
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function AdventureBookView:Update(now_time, elapse_time)
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if self.is_moving then
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self.move_end_dis = self.move_end_dis + self.move_end_offset
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self:OnDrag(self.move_end_dis,0)
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if math_abs(self.move_end_dis - self.move_end_total_dis) <= AdventureBookView.MOVE_OFFSET then
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self:OnDrag(self.move_end_total_dis,0)
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for index,item in ipairs(self.item_list) do
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item:DragEnd()
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end
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self:RemoveUpdateBeat()
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setTimeout(function()
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self.is_moving = false
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end,0.1)
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end
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end
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end
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function AdventureBookView:SwitchView(type)
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local book_list = self.model:GetAllBookByType(type)
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local show_index = self.model:GetBookShowIndex(type)
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local show_list = {}
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local real_index,data
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for i = show_index - 2,show_index + 1 do
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real_index = i
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if real_index > self.max_book_index then
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real_index = real_index - self.max_book_index
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elseif real_index < 1 then
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real_index = real_index + self.max_book_index
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end
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data = book_list[real_index]
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if data then
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table.insert(show_list,data)
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end
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end
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local len = #show_list
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local item,X
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for i,v in ipairs(show_list) do
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item = self.item_list[i]
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if item == nil then
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item = AdventureBookItem.New(self.item_parent)
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table.insert(self.item_list,item)
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end
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item:SetVisible(true)
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item:SetData(v)
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x = (3 - i) * - AdventureBookView.ITEM_OFFSET
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item:SetDragBeginX(x)
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item:SetAnchoredPosition(x,0)
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end
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for i=#show_list + 1,#self.item_list do
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self.item_list[i]:SetVisible(false)
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end
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end
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function AdventureBookView:Remove()
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if self.update_item_id then
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self.model:UnBind(self.update_item_id )
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self.update_item_id = nil
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end
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for i, v in pairs(self.item_list) do
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v:DeleteMe()
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v = nil
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end
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self.item_list = {}
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self:RemoveUpdateBeat()
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end
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