add gs

RCCService2021/internalscripts/thumbnails/modules/BundleLoader.lua

@@ -0,0 +1,128 @@
+local BundleLoader = {}
+
+local AssetService = game:GetService("AssetService")
+local ThumbnailGenerator = game:GetService("ThumbnailGenerator")
+
+local MannequinUtility = require(ThumbnailGenerator:GetThumbnailModule("MannequinUtility"))
+local ScaleUtility = require(ThumbnailGenerator:GetThumbnailModule("ScaleUtility"))
+
+local ARTIST_INTENT_FOLDER = "R15ArtistIntent"
+local ASSET_URL = "asset/?id="
+
+local function constructAssetUrl(baseUrl, assetId)
+    return baseUrl ..ASSET_URL.. tostring(assetId)
+end
+
+function BundleLoader.LoadBundleAssets(baseUrl, bundleId)
+    local bundleInfo = AssetService:GetBundleDetailsSync(bundleId)
+
+    local contentIdsList = {}
+    for _, itemInfo in pairs(bundleInfo.Items) do
+		if itemInfo.Type == "Asset" then
+		    local assetId = itemInfo.Id
+            local assetUrl = constructAssetUrl(baseUrl, assetId)
+
+            contentIdsList[#contentIdsList + 1] = assetUrl
+        end
+    end
+
+    local objectsList = game:GetObjectsList(contentIdsList)
+
+    local results = {}
+    for _, objects in pairs(objectsList) do
+        local assetFolder = Instance.new("Folder")
+
+        for _, object in pairs(objects) do
+            object.Parent = assetFolder
+        end
+
+        results[#results + 1] = assetFolder
+    end
+
+    return results
+end
+
+local function addPartsToCharacter(character, folder)
+    for _, part in pairs(folder:GetChildren()) do
+        local existingPart = character:FindFirstChild(part.Name)
+        part.Parent = character
+
+        if existingPart then
+            existingPart:Destroy()
+        end
+    end
+end
+
+local function addMeshHeadToCharacter(character, mesh)
+    local head = character:FindFirstChild("Head")
+    if not head then
+        return
+    end
+
+    local existingMesh = head:FindFirstChild("Mesh")
+    if existingMesh then
+        existingMesh:Destroy()
+    end
+
+	for _, child in pairs(mesh:GetChildren()) do
+		if child:IsA("Vector3Value") and string.find(child.Name, "Attachment") then
+            local attachment = head:FindFirstChild(child.Name)
+
+            if not attachment then
+                attachment = Instance.new("Attachment")
+            end
+			attachment.Name = child.Name
+			attachment.Position = child.Value
+			attachment.Parent = head
+        end
+	end
+
+    mesh.Parent = head
+end
+
+local function addFaceToCharacter(character, face)
+    local head = character:FindFirstChild("Head")
+    if not head then
+        return
+    end
+
+    local existingFace = head:FindFirstChild("face")
+    if existingFace then
+        existingFace:Destroy()
+    end
+
+    face.Parent = head
+end
+
+function BundleLoader.LoadBundleCharacter(baseUrl, bundleId)
+    local bundleAssets = BundleLoader.LoadBundleAssets(baseUrl, bundleId)
+    local character = MannequinUtility.LoadR15Mannequin()
+
+    local scaleType = ScaleUtility.GetObjectsScaleType(bundleAssets)
+
+    for _, loadedAsset in pairs(bundleAssets) do
+        for _, item in pairs(loadedAsset:GetChildren()) do
+            if item:IsA("Folder") and item.Name == ARTIST_INTENT_FOLDER then
+                addPartsToCharacter(character, item)
+            elseif not item:IsA("Folder") then
+                if item:IsA("DataModelMesh") then
+                    addMeshHeadToCharacter(character, item)
+                elseif item:IsA("Decal") then
+                    addFaceToCharacter(character, item)
+                else
+                    item.Parent = character
+                end
+            end
+        end
+	end
+
+    local humanoid = character:FindFirstChildOfClass("Humanoid")
+    if humanoid then
+        ScaleUtility.CreateProportionScaleValues(humanoid, scaleType)
+        humanoid:BuildRigFromAttachments()
+    end
+
+    return character
+end
+
+return BundleLoader