rocket launcher card insert

growth/CardInjects/rocket_launcher_card_inject.gd

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+extends Node
+
+@export var RocketProjectile: PackedScene
+
+func activate(world, activator):
+	var rocket = RocketProjectile.instantiate()
+	var target = activator.get_target_pos()
+	rocket.position = activator.position
+	rocket.look_at(target)
+	if activator.get_collision_layer_bit(1): # player object
+		rocket.set_collision_layer_bit(1, false)
+		rocket.set_collision_layer_bit(2, true)
+	elif activator.get_collision_layer_bit(2): # enemy object
+		rocket.set_collision_layer_bit(1, true)
+		rocket.set_collision_layer_bit(2, false)
+	else:
+		assert(false, "who are you, activator?")
+	
+
+func discard(world, activator):
+	pass

growth/CardInjects/rocket_launcher_card_inject.gd.uid

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+uid://bijee1o0qyiis

growth/CardInjects/rocket_launcher_card_inject.tscn

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+[gd_scene load_steps=2 format=3 uid="uid://cquq44uspy17w"]
+
+[ext_resource type="Script" uid="uid://bijee1o0qyiis" path="res://CardInjects/rocket_launcher_card_inject.gd" id="1_fa8xn"]
+
+[node name="RocketLauncherCardInject" type="Node"]
+script = ExtResource("1_fa8xn")