add weapon switcher; todo: ammo

enemies/police_car/weak_point.gd

@@ -16,6 +16,7 @@ func hit(projectile: PlayerProjectile, _damage: float) -> bool:
 	if weak_point_hit:
 		var explosion := preload("res://player/explosion/explosion.tscn").instantiate()
 		explosion.position = parent.position
+		explosion.scale = Vector3.ONE * 1.5
 		parent.add_sibling(explosion)
 
 		var label_vfx := preload("res://utils/label_vfx/label_vfx.tscn").instantiate()

player/guns/mini_gun.gd

@@ -5,7 +5,7 @@ func fire(aim_angle: float) -> void:
 	var dir := Vector3.RIGHT.rotated(Vector3.UP, aim_angle)
 	var player_projectile: PlayerProjectile = preload("res://player/projectile/player_projectile.tscn").instantiate()
 	player_projectile.init(dir)
-	player_projectile.damage = 5
+	player_projectile.damage = 4
 	player_projectile.can_hit_weak_points = false
 	player_projectile.global_position = global_position + Vector3.UP * 0.5
 	get_tree().current_scene.add_child(player_projectile)

player/player.gd

@@ -28,7 +28,13 @@ var state := State.NORMAL
 var dash_direction: Vector2
 var stamina := 1.0
 
-@onready var gun: Gun = %Mortar
+@export var guns: Array[Gun]
+var gun_index := 0:
+	set(v):
+		gun_index = v % guns.size()
+		%GunLabel.text = gun.name
+var gun: Gun:
+	get: return guns[gun_index]
 
 func _init() -> void:
 	instance = self
@@ -122,6 +128,9 @@ func _process(delta: float) -> void:
 
 	damage_clock -= delta
 
+	if Input.is_action_just_pressed("swap_weapons"):
+		gun_index += 1
+
 func damage(damager: Node3D) -> void:
 	if state == State.DASHING:
 		damager.queue_free()

player/player.tscn

@@ -17,11 +17,12 @@ size = Vector3(2, 0.1, 0.1)
 
 [sub_resource type="SphereMesh" id="SphereMesh_4flbx"]
 
-[node name="Player" type="CharacterBody3D" unique_id=1904432250]
+[node name="Player" type="CharacterBody3D" unique_id=1904432250 node_paths=PackedStringArray("guns")]
 collision_layer = 2
 collision_mask = 13
 script = ExtResource("1_4flbx")
 shake_noise = SubResource("FastNoiseLite_onrkg")
+guns = [NodePath("Guns/BasicGun"), NodePath("Guns/MiniGun"), NodePath("Guns/Mortar")]
 
 [node name="MeshInstance3D" type="MeshInstance3D" parent="." unique_id=204505475]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.5, 0)
@@ -90,6 +91,19 @@ offset_right = 196.0
 offset_bottom = -4.0
 text = "Stamina"
 
+[node name="GunLabel" type="Label" parent="CanvasLayer" unique_id=220052210]
+unique_name_in_owner = true
+anchors_preset = 12
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_top = -23.0
+grow_horizontal = 2
+grow_vertical = 0
+theme_override_font_sizes/font_size = 32
+text = "BasicGun"
+horizontal_alignment = 2
+
 [node name="Guns" type="Node3D" parent="." unique_id=2018109083]
 
 [node name="BasicGun" type="Node3D" parent="Guns" unique_id=1677055720]
@@ -104,4 +118,4 @@ fire_rate = 800.0
 [node name="Mortar" type="Node3D" parent="Guns" unique_id=1321220525]
 unique_name_in_owner = true
 script = ExtResource("5_qjkh3")
-fire_rate = 250.0
+fire_rate = 160.0

project.godot

@@ -59,6 +59,11 @@ dash={
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
 ]
 }
+swap_weapons={
+"deadzone": 0.2,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":32,"location":0,"echo":false,"script":null)
+]
+}
 
 [layer_names]