game: add hp pickup

scenes/pickups/pickup_base.gd

@@ -1,7 +1,6 @@
 class_name PickupBase
 extends Node2D
 
-@export var value: float
 @export var max_speed: float = 100.0
 @export var min_speed: float = 10.0
 

scenes/pickups/pickup_base.tscn

@@ -6,7 +6,7 @@
 size = Vector2(10, 10)
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_oto2a"]
-radius = 3.16228
+radius = 4.0
 
 [node name="PickupBase" type="Node2D" groups=["pickup"]]
 script = ExtResource("1_oto2a")

scenes/pickups/pickup_hp.gd

@@ -0,0 +1,14 @@
+class_name PickupHP
+extends PickupBase
+
+@export var value: float = 25.0
+
+@onready var collision_shape_2d: CollisionShape2D = $Area2D/CollisionShape2D
+
+
+func pickup() -> void:
+	if not player:
+		push_error("pickup called on %s without player set" % self)
+		return
+	player.take_damage(-value)
+	queue_free()

scenes/pickups/pickup_hp.gd.uid

@@ -0,0 +1 @@
+uid://c6t222lues8xe

scenes/pickups/pickup_hp.tscn

@@ -0,0 +1,12 @@
+[gd_scene load_steps=4 format=3 uid="uid://cr8gj1dlloamp"]
+
+[ext_resource type="PackedScene" uid="uid://dr80h4envloce" path="res://scenes/pickups/pickup_base.tscn" id="1_f4qop"]
+[ext_resource type="Script" uid="uid://c6t222lues8xe" path="res://scenes/pickups/pickup_hp.gd" id="2_264us"]
+[ext_resource type="Texture2D" uid="uid://cdsdhrtpbpqd4" path="res://assets/sprites/pickup_heart.png" id="3_264us"]
+
+[node name="PickupHP" instance=ExtResource("1_f4qop")]
+script = ExtResource("2_264us")
+value = 25.0
+
+[node name="Sprite2D" parent="." index="0"]
+texture = ExtResource("3_264us")