# resmgr.gd
# Resource Manager
# 
# This file is part of StarOpenSource CORE (SOSCORE)
# Made by the StarOpenSource Project and Contributers
# Licensed under GNU GPLv3
extends Node

@onready
var core = get_node(NodePath("/root/core"))
var resources = {}

func loadres(resname:String,respath:String,replace:bool = false) -> void:
	if resources.has(resname):
			if replace:
				resources.erase(resname)
			else:
				Logger.error("resmgr","Loading \"" + resname + "\" failed: Resource is loaded already")
				return
	resources.merge({resname:ResourceLoader.load(respath)})

func unloadres(resname:String) -> void:
	if !resources.has(resname):
		Logger.error("resmgr","Unloading \"" + resname + "\" failed: Resource is not present")
		return
	resources.erase(resname)

func loadbatch(batch:Dictionary) -> void:
	if batch == {}:
		Logger.error("resmgr","Loading a batch failed: Batch is empty")
	for i in batch:
		loadres(i,batch[i])

func unloadbatch(batch:Array) -> void:
	if batch == []:
		Logger.error("resmgr","Unloading a batch failed: Batch is empty")
	for i in batch:
		unloadres(i)

func getres(resname:String):
	if !resources.has(resname):
		return null
	return resources[resname]

func _ready() -> void:
	core.setready()