Add Color3.fromHex as deprecated and fix #108

Author: NightrainsRbx

server/rbx/datatypes.json

@@ -450,6 +450,22 @@
                     "ReturnType": {
                         "Name": "Color3"
                     }
+                },
+                {
+                    "MemberType": "Function",
+                    "Name": "fromHex",
+                    "Deprecated": true,
+                    "Parameters": [
+                        {
+                            "Name": "hex",
+                            "Type": {
+                                "Name": "string"
+                            }
+                        }
+                    ],
+                    "ReturnType": {
+                        "Name": "Color3"
+                    }
                 }
             ],
             "Name": "Color3"

server/script/core/color-picker.lua

@@ -31,6 +31,11 @@ local function hsvToRgb(h, s, v, a)
     return r, g, b
 end
 
+local function hex2rgb(hex)
+	hex = hex:gsub("#","")
+	return tonumber("0x"..hex:sub(1,2)), tonumber("0x"..hex:sub(3,4)), tonumber("0x"..hex:sub(5,6))
+end
+
 local function rgbToHsv(r, g, b, a)
     local max, min = math.max(r, g, b), math.min(r, g, b)
     local h, s, v
@@ -114,6 +119,21 @@ local function documentColor(uri)
                         end
                     end
                     break
+                elseif def.special == "Color3.fromHex" then
+                    if source.args and #source.args == 1 and source.args[1].type == "string" then
+                        local hex = source.args[1][1]
+                        local r, g, b = hex2rgb(hex)
+                        results[#results+1] = {
+                            range = files.range(uri, source.start, source.finish),
+                            color = {
+                                red = r / 255,
+                                green = g / 255,
+                                blue = b / 255,
+                                alpha = 1
+                            }
+                        }
+                    end
+                    break
                 end
             end
         end

server/script/library/rbxlibs.lua

@@ -35,6 +35,7 @@ local SPECIAL_FUNCTIONS = {
     ["Color3.new"] = "Color3.new",
     ["Color3.fromRGB"] = "Color3.fromRGB",
     ["Color3.fromHSV"] = "Color3.fromHSV",
+    ["Color3.fromHex"] = "Color3.fromHex",
     ["EnumItem.IsA"] = "EnumItem.IsA",
     ["BrickColor.new"] = "BrickColor.new"
 }