yzyCli/u3d/Lua/game/pet/PetStoryView.lua

PetStoryView = PetStoryView or BaseClass(BaseView)
local PetStoryView = PetStoryView

function PetStoryView:__init()
	self.base_file = "pet"
	self.layout_file = "PetStoryView"
	self.layer_name = "Activity"
	self.destroy_imm = true
	self.use_background = true
	self.change_scene_close = true
	self.hide_maincancas = true
	self.append_to_ctl_queue = false 	--是否要添加进界面堆栈
	self.need_show_money = false		--是否要显示顶部的金钱栏
	self.is_set_zdepth = true
	self.click_bg_toClose = true

	self.model = PetModel:getInstance()
	self.item_list = {}
	self.story_item_pos = {}--记录storyitem的y轴坐标信息，用于坐标转化

	self.load_callback = function () 
		self:LoadSuccess()
		self:AddEvent()
	end
	self.open_callback = function (  )
		self:OpenSuccess()
	end
	self.destroy_callback = function (  )
		self:DestroySuccess()
	end
end

function PetStoryView:Open(pet_id)
	self.pet_id = pet_id
	BaseView.Open(self)
end

function PetStoryView:LoadSuccess()
	local nodes = {
		"bg:img",
		"ScrollView/Viewport/Content","ScrollView",
	}
	self:GetChildren(nodes)

	-- lua_resM:setOutsideImageSprite(self, self.bg_img, GameResPath.GetPetImage("pet_story_bg"))
	lua_resM:setImageSprite(self, self.bg_img, "petExtra_asset","pet_story_bg")

end

function PetStoryView:AddEvent()

end

function PetStoryView:OpenSuccess()
	self:UpdateView()
end

function PetStoryView:UpdateView()
	local function fold_callback(fold_state,item_id)--进行折叠展开之后的回调，主要是对item位置的重置
		local change_pos = fold_state and -146 or 146
		local length_list = {}
		for i, v in ipairs(self.item_list) do
			if i<=item_id then

			else
				v:SetPosition(2.5,self.story_item_pos[i]+change_pos)
				self.story_item_pos[i] = self.story_item_pos[i]+change_pos
			end
			if v.fold_state then
				length_list[i] = 71+146
			else
				length_list[i] = 71
			end
		end
		-- SetSizeDeltaY(self.Content, -(self.story_item_pos[1]+self.story_item_pos[2]+self.story_item_pos[3]))
		SetSizeDeltaY(self.Content, length_list[1]+length_list[2]+length_list[3]+5)
	end
	for i, v in ipairs(self.item_list) do
		v:SetVisible(false)
	end
	for i=1,3 do
		local item = self.item_list[i]
		if item == nil then
			item = PetStoryItem.New(self.Content)
			self.item_list[i] = item
		end
		item:SetPosition(2.5,-(i-1)*71)
		self.story_item_pos[i] = -(i-1)*71
		item:SetVisible(true)
		item:SetData(i,self.pet_id,fold_callback)
	end

	local final_index = self.model:GetTheActiveStoryId(self.pet_id)
	if final_index >=1 and final_index <=3 then
		self.item_list[final_index]:OnClickFold()
	end
end

function PetStoryView:DestroySuccess(  )
	for i, v in ipairs(self.item_list) do
		v:DeleteMe()
	end
	self.item_list = {}
end