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lua/imagetool/cl_image.lua
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293
lua/imagetool/cl_image.lua
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--[[
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| This file was obtained through the combined efforts
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| of Madbluntz & Plymouth Antiquarian Society.
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|
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| Credits: lifestorm, Gregory Wayne Rossel JR.,
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| Maloy, DrPepper10 @ RIP, Atle!
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|
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| Visit for more: https://plymouth.thetwilightzone.ru/
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--]]
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--[[
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© AsterionStaff 2022.
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This script was created from the developers of the AsterionTeam.
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You can get more information from one of the links below:
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Site - https://asterion.games
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Discord - https://discord.gg/CtfS8r5W3M
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developer(s):
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Selenter - https://steamcommunity.com/id/selenter
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——— Chop your own wood and it will warm you twice.
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]]--
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-- Создаем файл с конфигом, если его нету
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if !file.Exists(ImageTool.path .. "/" .. ImageTool.history, "DATA") then
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file.Write(ImageTool.path .. "/" .. ImageTool.history, "[]")
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end
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-- Получаем историю
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function ImageTool:GetHistory()
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local data = {}
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if file.Exists(ImageTool.path .. "/" .. ImageTool.history, "DATA") then
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local info = file.Read(ImageTool.path .. "/" .. ImageTool.history)
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data = util.JSONToTable(info)
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end
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return data
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end
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-- Сохраняем историю
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function ImageTool:SaveHistory(data)
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data = util.TableToJSON(data)
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file.Write(ImageTool.path .. "/" .. ImageTool.history, data)
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end
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-- Если картинка находится в кеше, то возвращаем его
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function ImageTool:FindInCache(data)
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if self.cacheMaterials[data] then
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return self.cacheMaterials[data]
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end
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end
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-- Получаем картинку по uniqueID
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function ImageTool:GetImage(data)
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local path = Format("%s/%s", self.path, game.GetMap())
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local filename = data .. ".png"
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local cache = self:FindInCache(data)
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if cache then
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return cache
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end
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return Material("data/" .. path .. "/" .. filename)
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end
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-- Скачиваем картинку
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function ImageTool:DownloadImage(path, data)
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if !self.requestList[data] or CurTime() >= self.requestList[data] then
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if self:IsUsesTool(LocalPlayer()) then
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LocalPlayer():ChatPrint(self.prefix .. " Download the picture: " .. data)
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end
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-- Запрос на сайт
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http.Fetch(data, function(body, size, headers)
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local extension = self:CheckExtensionImage(body, headers)
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if !extension then return end
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file.Write(path, body)
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end)
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self.requestList[data] = CurTime() + 10
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end
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end
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-- Грузим картинку из URL
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function ImageTool:LoadingURL(data)
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local uniqueID = util.CRC(data) -- Уникальный ID картинки
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-- Если картинка уже закешированна, то возвращаем ее
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if self:FindInCache(uniqueID) then
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return self:FindInCache(uniqueID)
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end
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local path = Format("%s/%s", self.path, game.GetMap())
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local filename = uniqueID .. ".png"
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-- Пытаемся найти картинку в дате
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if file.Exists(path .. "/" .. filename, "DATA") then
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local mat = self:GetImage(uniqueID)
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if mat and !mat:IsError() then
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if self:IsUsesTool(LocalPlayer()) then
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LocalPlayer():ChatPrint(self.prefix .. " Image has been uploaded successfully: " .. data)
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end
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self.cacheMaterials[uniqueID] = mat -- Сохраняем картинку в Кеше
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return mat
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end
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if !self.notifyErr[data] or CurTime() >= self.notifyErr[data] then
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if self:IsUsesTool(LocalPlayer()) then
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LocalPlayer():ChatPrint(self.prefix .. " It is not possible to upload a picture: " .. data .. ". Repeated request in 5 seconds!")
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end
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self.notifyErr[data] = CurTime() + 5
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-- Прерываем функцию и качаем картинку
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return self:DownloadImage(path .. "/" .. filename, data)
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end
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end
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-- Если не нашли картинку, то качаем ее
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self:DownloadImage(path .. "/" .. filename, data)
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end
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-- Рисуем выбранную картинку в TOOL-е
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function ImageTool:DrawImageTool()
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local client = LocalPlayer()
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-- Если у нас в руках не ТулГан, то прерываем функцию
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local data = self:GetToolData(client)
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if !data then return end
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self:Start3D2D(data)
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end
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local function clear()
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if IsValid(ImageTool.historyPanel.List) then
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ImageTool.historyPanel.List:Remove()
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end
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local historylist = ImageTool.historyPanel:GetChildren()[1]
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for k, v in ipairs(historylist:GetChildren()) do
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if v.image then
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v:Remove()
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end
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end
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end
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local scale = 0.2
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local function set_size(panel1, panel2, mat)
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if panel1.setsize then return end
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local w, h = mat:Width() * scale, mat:Height() * scale
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panel1:SetSize(w, h)
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panel2:SetSize(w, h)
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panel1.setsize = true
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end
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local function drawing(url, w, h, panel1, panel2)
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local imageMaterial = ImageTool:LoadingURL(url)
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if type(imageMaterial) == "IMaterial" and !imageMaterial:IsError() then
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set_size(panel1, panel2, imageMaterial)
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surface.SetDrawColor(255, 255, 255)
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surface.SetMaterial(imageMaterial)
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surface.DrawTexturedRect(5, 5, w - 10, h - 10)
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else
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local alpha, dotStr = ImageTool:Anim()
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surface.SetDrawColor(255, alpha, 255)
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surface.DrawRect(0, 0, w, h)
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draw.DrawText("Loading" .. dotStr, "Default", w / 2, h / 2 - 10, Color(alpha, 0, 0), TEXT_ALIGN_CENTER)
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end
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end
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local function derma_menu(image, id, url)
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local menu = DermaMenu()
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menu:AddOption("Replace URL", function()
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local l = "imagetool_"
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RunConsoleCommand(l .. "url", url)
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end):SetIcon("icon16/disconnect.png")
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menu:AddOption("Copy URL", function()
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SetClipboardText(url)
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end):SetIcon("icon16/disk.png")
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menu:AddOption("Remove", function()
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local history = ImageTool:GetHistory() or {}
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table.remove(history, id)
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ImageTool:SaveHistory(history)
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if IsValid(image) then
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image:Remove()
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end
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end):SetIcon("icon16/delete.png")
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menu:Open()
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end
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-- Грузим историю
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function ImageTool:LoadingHistory()
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local panel = ImageTool.historyPanel
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if !IsValid(panel) then return end
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clear()
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local history = ImageTool:GetHistory() or {}
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for id, url in SortedPairs(history, true) do
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local image = panel:Add("Panel")
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image.image = true
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image:SetTall(100)
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image:Dock(TOP)
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image:DockMargin(2, 2, 2, 2)
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local button = image:Add("DButton")
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button:SetText("")
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button:SetSize(100, 100)
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button:Dock(LEFT)
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button.alpha = 0
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button.Paint = function(this, w, h)
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this.alpha = Lerp(FrameTime() * 10, this.alpha, this:IsHovered() and 200 or 0)
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surface.SetDrawColor(255, 61, 96, this.alpha)
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surface.DrawRect(0, 0, w, h)
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drawing(url, w, h, image, this)
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surface.SetDrawColor(255, 61, 96, 150)
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surface.DrawOutlinedRect(0, 0, w, h, 1)
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end
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button.DoClick = function()
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derma_menu(image, id, url)
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end
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end
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panel.List = ListImage
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panel:Rebuild()
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end
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-- Чото типо анимации)
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function ImageTool:Anim()
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local systime = SysTime()
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local alpha = math.sin(systime * 2) * 255
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local dotA = math.sin(systime * 1) * 255
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local dot = math.floor(math.abs(dotA) * 0.015)
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local dotStr = string.rep(".", dot + 1)
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return alpha, dotStr
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end
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-- Запускаем cam3d2d для отрисовки картинки
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function ImageTool:Start3D2D(data)
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if !data then return end
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local alpha = tonumber(data.alpha) or 255
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local scale = (tonumber(data.scale) or 40) / 100
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local brightness = tonumber(data.brightness) or 255
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local imageMaterial = self:LoadingURL(data.url)
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local w, h = tonumber(data.width), tonumber(data.height)
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if !isnumber(w) or !isnumber(h) then return end -- number expected, got string
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-- Рисуем
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cam.Start3D2D(data.position, data.angles, scale)
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render.PushFilterMin(TEXFILTER.ANISOTROPIC)
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render.PushFilterMag(TEXFILTER.ANISOTROPIC)
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if type(imageMaterial) == "IMaterial" and !imageMaterial:IsError() then -- Проверяем загрузилась ли картинка
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surface.SetDrawColor(brightness, brightness, brightness, alpha)
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surface.SetMaterial(imageMaterial)
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surface.DrawTexturedRect(0, 0, w, h)
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else
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local alphaStr, dotStr = ImageTool:Anim()
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surface.SetDrawColor(255, alphaStr, 255)
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surface.DrawRect(0, 0, w, h)
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draw.DrawText("Loading" .. dotStr, "Default", w / 2, h / 2 - 10, Color(alphaStr, 0, 0), TEXT_ALIGN_CENTER)
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end
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render.PopFilterMag()
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render.PopFilterMin()
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cam.End3D2D()
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end
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