Add create Druid collection script

druid/editor_scripts/create_druid_collection.lua

@@ -0,0 +1,59 @@
+local M = {}
+
+function M.create_druid_collection(selection)
+	local gui_filepath = editor.get(selection, "path")
+	print("Create Druid Collection for", gui_filepath)
+
+	local absolute_project_path = editor.external_file_attributes(".").path
+	local collection_resource_path = gui_filepath:gsub("%.gui$", ".collection")
+	local new_collection_absolute_path = absolute_project_path .. collection_resource_path
+
+	local filename = gui_filepath:match("([^/]+)%.gui$")
+
+	-- Check if file already exists
+	local f = io.open(new_collection_absolute_path, "r")
+	if f then
+		f:close()
+		print("Collection file already exists at " .. new_collection_absolute_path)
+		return
+	end
+
+	-- Template content
+	local template = [[name: "%s"
+scale_along_z: 0
+embedded_instances {
+  id: "go"
+  data: "components {\n"
+  "  id: \"%s\"\n"
+  "  component: \"%s\"\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+}
+]]
+	local content = string.format(template, filename, filename, gui_filepath)
+
+	-- Write file
+	local file, err = io.open(new_collection_absolute_path, "w")
+	if not file then
+		print("Error creating collection file:", err)
+		return
+	end
+	file:write(content)
+	file:close()
+
+	print("Collection created: " .. collection_resource_path)
+end
+
+return M
+