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lua/imagetool/sv_image.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+--[[
+        © AsterionStaff 2022.
+        This script was created from the developers of the AsterionTeam.
+        You can get more information from one of the links below:
+            Site - https://asterion.games
+            Discord - https://discord.gg/CtfS8r5W3M
+        
+        developer(s):
+
+        ——— Chop your own wood and it will warm you twice.
+]]--
+
+-- Создаем файл с конфигом, если его нету
+if !file.Exists(ImageTool.path .. "/" .. ImageTool.config, "DATA") then
+    file.Write(ImageTool.path .. "/" .. ImageTool.config, "{}")
+end
+
+
+-- Получаем конфиг
+function ImageTool:GetConfig()
+    local data = {}
+
+    if file.Exists(ImageTool.path .. "/" .. ImageTool.config, "DATA") then
+        local info = file.Read(ImageTool.path .. "/" .. ImageTool.config)
+
+        data = util.JSONToTable(info)
+    end
+
+    return data
+end
+
+-- Отправляем картинку игроку/игрокам
+function ImageTool:SendImage(client, id, data)
+    data = util.TableToJSON(data)
+
+    local compressed = util.Compress(data)
+    local length = compressed:len()
+
+    net.Start("image.SendImage")
+        net.WriteUInt(length, 32)
+        net.WriteUInt(id, 32)
+        net.WriteData(compressed, length)
+
+    if IsValid(client) then
+        net.Send(client)
+    else
+        net.Broadcast()
+    end
+end
+
+-- Сохраняем конфиг
+function ImageTool:SaveConfig(data)
+    data = util.TableToJSON(data)
+
+    file.Write(ImageTool.path .. "/" .. ImageTool.config, data)
+end
+
+-- Добавляем новую картинку в мир
+function ImageTool:AddImage(data)
+    if !data then return end
+
+    local config = self:GetConfig() or {}
+    local map = game.GetMap()
+
+    config[map] = config[map] or {}
+    config[map][#config[map] + 1] = data -- Записываем
+
+    self:SaveConfig(config) -- Сохраняем конфиг
+    self:SendImage(nil, #config[map], data) -- Передаем всем игрокам данную картинку
+end
+
+-- Удаляем картинку из мира
+function ImageTool:RemoveImage(data)
+    if !data then return end
+
+    local pos = data.position
+    local config = ImageTool:GetConfig() or {}
+    local map = game.GetMap()
+
+    config[map] = config[map] or {}
+
+    -- Находим картинку с наименьшей дистанцией
+    local images = {}
+    for k, v in pairs(config[map]) do
+        if pos:Distance(v.position) <= 200 then
+            local dist = math.floor(pos:Distance(v.position))
+
+            images[dist] = k
+        end
+    end
+
+    local imagesPack = {}
+    for k, v in pairs(images) do
+        if !isnumber(k) then continue end -- number expected err
+
+        imagesPack[#imagesPack + 1] = k
+    end
+
+    if #imagesPack <= 0 then return end
+
+    local min = math.min(unpack(imagesPack))
+    local imageMin = images[min]
+
+    -- Если нашли — удаляем
+    if imageMin and config[map][imageMin] then
+        config[map][imageMin] = nil
+
+        self:SaveConfig(config)
+
+        net.Start("image.RemoveImage")
+            net.WriteUInt(imageMin, 32)
+        net.Broadcast()
+    end
+end
+
+-- Удаляем все картинки из мира
+function ImageTool:RemoveImageAll()
+    local config = ImageTool:GetConfig() or {}
+    local map = game.GetMap()
+
+    config[map] = {}
+
+    ImageTool:SaveConfig(config)
+
+    net.Start("image.RemoveImageAll")
+    net.Broadcast()
+end