added more ui for after gameplay, generalized basic food

1 files changed, 42 insertions, 0 deletions

diff --git a/src/save_data.gd b/src/save_data.gd
new file mode 100644
index 0000000..cbb3ed8
--- /dev/null
+++ b/src/save_data.gd
@@ -0,0 +1,42 @@
+extends Node
+
+const DATA_PATH: String = "user://data.save"
+
+var _stats: Stats
+
+
+func _ready() -> void:
+	_load_data()
+
+
+# called when setting "stats" and thus saving
+func save_data(stats: Stats) -> void:
+	_stats = stats
+	var file: File = File.new()
+	file.open(DATA_PATH, File.WRITE)
+	file.store_line(to_json(_stats.get_stats()))
+	file.close()
+
+
+func get_stats() -> Stats:
+	return _stats
+
+
+func _load_data() -> void:
+	# create an empty file if not present to avoid error while loading settings
+	_handle_new_file()
+
+	var file = File.new()
+	file.open(DATA_PATH, File.READ)
+	_stats = Stats.new()
+	_stats.set_stats(parse_json(file.get_line()))
+	file.close()
+
+
+func _handle_new_file() -> void:
+	var file: File = File.new()
+	if not file.file_exists(DATA_PATH):
+		file.open(DATA_PATH, File.WRITE)
+		_stats = Stats.new()
+		file.store_line(to_json(_stats.get_stats()))
+		file.close()