init: initial commit

scripts/game_manager.gd

@@ -0,0 +1,22 @@
+extends Node
+
+var score = 0
+var hearts = 3
+var collected_coins = {}
+
+@onready var score_node = HUD.get_node("Coins/ScoreLabel")
+@onready var hearts_node = HUD.get_node("Hearts/HeartsLabel")
+
+func _ready() -> void:
+	score = 0
+	score_node.text = str(score)
+	hearts = 3
+	hearts_node.text = str(hearts)
+
+func add_score():
+	score += 1
+	score_node.text = str(score)
+
+func reduce_hearts():
+	hearts -= 1
+	hearts_node.text = str(hearts)