Added rotatable laser weapon

scenes/Ships/Modules/Weapons/laser.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=5 format=3 uid="uid://bf10g066l8grd"]
+
+[ext_resource type="PackedScene" uid="uid://ryy1tdrxmjav" path="res://scenes/Ships/Modules/Weapons/weapon.tscn" id="1_l10lx"]
+[ext_resource type="Texture2D" uid="uid://1yihkbdosopx" path="res://sprites/lasergun.png" id="2_5ysch"]
+[ext_resource type="Script" path="res://scripts/Weapons/laser.gd" id="2_qqcrf"]
+[ext_resource type="Texture2D" uid="uid://c3gei46k8muk3" path="res://sprites/laserbox.png" id="3_65sll"]
+
+[node name="Laser" node_paths=PackedStringArray("spawner_points") instance=ExtResource("1_l10lx")]
+script = ExtResource("2_qqcrf")
+max_gun_rotation = 30.0
+id = "laser"
+ammo_type = "Laser Energy"
+ammo_consumption = 1.0
+spawner_points = [NodePath("Gun")]
+
+[node name="Gun" type="Sprite2D" parent="." index="1"]
+texture = ExtResource("2_5ysch")
+centered = false
+offset = Vector2(0, -6.5)
+
+[node name="Frame" type="Sprite2D" parent="." index="2"]
+texture = ExtResource("3_65sll")

scenes/Ships/Modules/Weapons/weapon.tscn

@@ -7,10 +7,8 @@
 script = ExtResource("1_ga8vg")
 projectile = ExtResource("2_qo148")
 shoot_timer = NodePath("ShootTimer")
-spawner_points = [NodePath("Spawner")]
+spawner_points = [NodePath("")]
 
 [node name="ShootTimer" type="Timer" parent="."]
 wait_time = 0.25
 one_shot = true
-
-[node name="Spawner" type="Node2D" parent="."]

scenes/Ships/player_ship.tscn

@@ -3,11 +3,11 @@
 [ext_resource type="Script" path="res://scripts/Ship/player_ship.gd" id="2_oqdd7"]
 [ext_resource type="Script" path="res://scripts/Ship/player_input_controller.gd" id="3_0e84a"]
 [ext_resource type="PackedScene" uid="uid://bsu4eqwdfewwi" path="res://scenes/Ships/Modules/Hulls/hull.tscn" id="3_ku5af"]
-[ext_resource type="PackedScene" uid="uid://ryy1tdrxmjav" path="res://scenes/Ships/Modules/Weapons/weapon.tscn" id="4_fy1be"]
 [ext_resource type="PackedScene" uid="uid://mw4kwxoeqch3" path="res://scenes/Ships/Modules/Engines/engine.tscn" id="4_pmbbn"]
 [ext_resource type="PackedScene" uid="uid://bunboi5ouscw8" path="res://scenes/Ships/Modules/Shields/shield.tscn" id="5_7fjpq"]
 [ext_resource type="Script" path="res://scripts/Ship/player_camera.gd" id="5_rclap"]
 [ext_resource type="Script" path="res://scripts/Ship/weapons.gd" id="6_f6fm2"]
+[ext_resource type="PackedScene" uid="uid://bf10g066l8grd" path="res://scenes/Ships/Modules/Weapons/laser.tscn" id="7_0ss0b"]
 
 [sub_resource type="GDScript" id="GDScript_ry4sc"]
 resource_name = "money_counter"
@@ -101,10 +101,9 @@ contact_monitor = true
 [node name="Weapons" type="Node2D" parent="."]
 script = ExtResource("6_f6fm2")
 
-[node name="Weapon" parent="Weapons" instance=ExtResource("4_fy1be")]
+[node name="Laser" parent="Weapons" instance=ExtResource("7_0ss0b")]
+position = Vector2(75, 0)
 action_id = "primary"
-ammo_type = "Laser Energy"
-ammo_consumption = 1.0
 
 [node name="ColorableGUI" type="CanvasLayer" parent="."]
 

scenes/Star Systems/star_system_debug.tscn

@@ -25,4 +25,4 @@ position = Vector2(19, 10)
 position = Vector2(7171, -28)
 
 [node name="KamikazeShip" parent="FactionAggressive" index="0" instance=ExtResource("4_i6rbg")]
-position = Vector2(147, 92)
+position = Vector2(4245, -1247)

scripts/Ship/player_input_controller.gd

@@ -3,6 +3,15 @@ extends Node2D
 ## Shortcut to get_parent()
 @onready var ship: Ship = get_parent()
 
+var expected_rotation: float = 0.0:
+	set(value):
+		if value > 180:
+			expected_rotation = value - 360
+		elif value < -180:
+			expected_rotation = 360 + value
+		else:
+			expected_rotation = value
+
 func _physics_process(_delta) -> void:
 	ship.engine.acceleration_axis = Input.get_axis("deccelerate", "accelerate")
 	ship.engine.rotation_axis = Input.get_axis("rotateleft", "rotateright")
@@ -12,4 +21,8 @@ func _physics_process(_delta) -> void:
 				weapon.shoot_request = Input.get_action_strength("shootprimary")
 			"secondary":
 				weapon.shoot_request = Input.get_action_strength("shootsecondary")
+		if "gun_rotation" in weapon:
+			var angle_to_mouse = ship.hull.position.angle_to_point(get_global_mouse_position())
+			expected_rotation = rad_to_deg(angle_to_mouse - ship.hull.rotation)
+			weapon.gun_rotation = expected_rotation
 	

scripts/State Machine/Kamikaze/WanderingState.gd

@@ -19,6 +19,13 @@ var destination_degrees: float = 0:
 			destination_degrees = value
 ## Delta to destination_degrees
 var destination_difference: float = 1.0
+
+var current_destination_difference: float:
+	set(value):
+		if value > 180:
+			current_destination_difference = value - 360
+		else:
+			current_destination_difference = value
 ## available map bounds (use with absolute position)
 var available_bounds: Vector2
 # for testing purposes only
@@ -35,11 +42,9 @@ func enter(_message):
 
 func process(_delta):
 	# checking if need to apply torque
-	var current_destination_difference = destination_degrees - ship.hull.global_rotation_degrees
-	var other_destination_difference = ship.hull.global_rotation_degrees - destination_degrees
-	var min_difference = min(abs(current_destination_difference), abs(other_destination_difference))
-	if min_difference > destination_difference:
-		ship.engine.rotation_axis = min_difference / 180
+	current_destination_difference = destination_degrees - ship.hull.global_rotation_degrees
+	if abs(current_destination_difference) > destination_difference:
+		ship.engine.rotation_axis = clamp(current_destination_difference / 360 + 0.5 * sign(current_destination_difference), -1.0, 1.0)
 	else:
 		ship.engine.rotation_axis = 0.0
 	# making ship always accelerate

scripts/Weapons/laser.gd

@@ -0,0 +1,15 @@
+extends Weapon
+
+## Reference to Gun node
+@onready var gun = $Gun
+## Maximum gun rotation angle
+@export var max_gun_rotation: float = 30.0
+## Current gun rotation angle. Clamps with max_gun_rotation
+var gun_rotation: float = 0.0:
+	set(value):
+		gun_rotation = clamp(value, -max_gun_rotation / 2, max_gun_rotation / 2)
+		update_gun()
+
+## Updates gun sprite (and projectile spawner) rotation
+func update_gun():
+	gun.rotation_degrees = gun_rotation

sprites/lasergun.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://1yihkbdosopx"
+path="res://.godot/imported/lasergun.png-6b93eff0666d2773975cf9e373c6fac8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://sprites/lasergun.png"
+dest_files=["res://.godot/imported/lasergun.png-6b93eff0666d2773975cf9e373c6fac8.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1