ui: Add UI to disply ammo and info toasts

1 files changed, 31 insertions, 0 deletions

diff --git a/scripts/ui.gd b/scripts/ui.gd
new file mode 100644
index 0000000..eaf2d0c
--- /dev/null
+++ b/scripts/ui.gd
@@ -0,0 +1,31 @@
+extends CanvasLayer
+
+@export var player: Node3D
+
+var timeout: float = 0
+var timeout_counter: float = 0
+
+# Called when the node enters the scene tree for the first time.
+#func _ready() -> void:
+#	pass # Replace with function body.
+
+func have_toast() -> bool:
+	return timeout > 0
+
+func set_toast(text: String, p_timeout: float) -> void:
+	$Toast.text = text
+	
+	if p_timeout != 0:
+		timeout = p_timeout
+		timeout_counter = 0
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	$Ammo.text = "Ammo " + str(player.ammo)
+	
+	if timeout > 0:
+		if timeout_counter < timeout:
+			timeout_counter += delta
+		else:
+			$Toast.text = ""
+			timeout = 0