47 lines
1.2 KiB
GDScript
47 lines
1.2 KiB
GDScript
extends Node
|
|
|
|
const SAVE_DIR: String = "user://saves/"
|
|
|
|
func ensure_dir() -> void:
|
|
DirAccess.make_dir_recursive_absolute(SAVE_DIR)
|
|
|
|
func save_path(slot: String) -> String:
|
|
return SAVE_DIR + slot + ".save"
|
|
|
|
func save_run(slot: String, payload: Dictionary) -> bool:
|
|
ensure_dir()
|
|
var f := FileAccess.open(save_path(slot), FileAccess.WRITE)
|
|
if f == null:
|
|
push_error("SaveLoad: cannot open %s for write" % slot)
|
|
return false
|
|
f.store_string(JSON.stringify(payload, " "))
|
|
f.close()
|
|
return true
|
|
|
|
func load_run(slot: String) -> Dictionary:
|
|
var path := save_path(slot)
|
|
if not FileAccess.file_exists(path):
|
|
return {}
|
|
var f := FileAccess.open(path, FileAccess.READ)
|
|
var text := f.get_as_text()
|
|
f.close()
|
|
var data: Variant = JSON.parse_string(text)
|
|
if typeof(data) != TYPE_DICTIONARY:
|
|
return {}
|
|
return data
|
|
|
|
func list_slots() -> Array[String]:
|
|
ensure_dir()
|
|
var out: Array[String] = []
|
|
var d := DirAccess.open(SAVE_DIR)
|
|
if d == null:
|
|
return out
|
|
d.list_dir_begin()
|
|
var fname := d.get_next()
|
|
while fname != "":
|
|
if not d.current_is_dir() and fname.ends_with(".save"):
|
|
out.append(fname.trim_suffix(".save"))
|
|
fname = d.get_next()
|
|
d.list_dir_end()
|
|
return out
|