coins~

logic.gd

@@ -2,6 +2,12 @@ extends Node2D
 
 var hp : int = 6
 @export var hp_bar : AnimatedSprite2D
+var score : int = 0
+var combo : int = 0 # number of coins collected without taking damage
+var combo_level : int = 0 # 0-4, coins worth: 1, 2, 3, 4, 5
+# combo levels: 10/20/30/40/50 (max)
+@export var combo_colors : Array[Color]
+@export var score_label : Label
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
@@ -11,7 +17,17 @@ func _ready() -> void:
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
 	hp_bar.frame = hp
+	
+	combo_level = clampi(floori(float(combo)/10),0,4)
+	Storyteller.current_coin_color = combo_colors[combo_level]
+	score_label.text = str(score)
 
 
 func _on_lander_got_hit() -> void:
 	hp -= 1
+	combo = 0
+
+
+func _on_lander_got_points() -> void:
+	score += combo_level + 1
+	combo += 1