fighting them bollets

Bullet.gd

@@ -1,7 +1,18 @@
 extends KinematicBody2D
 
+var velocity = Vector2(1, 0)
+var lifetime = 16 # seconds
+
+onready var sprite = get_node("Sprite")
+
 func _ready():
 	set_fixed_process(true)
 	
+func fire(vel, dir, speed):
+	velocity = vel + (dir * speed)
+	
 func _fixed_process(delta):
-	pass
+	move(velocity * delta)
+	lifetime -= delta
+	if lifetime <= 0:
+		queue_free()

Bullet.tscn

@@ -1,6 +1,7 @@
-[gd_scene load_steps=2 format=1]
+[gd_scene load_steps=3 format=1]
 
 [ext_resource path="res://Bullet.gd" type="Script" id=1]
+[ext_resource path="res://raw/simple_bullet.png" type="Texture" id=2]
 
 [node name="Bullet" type="KinematicBody2D"]
 
@@ -10,4 +11,8 @@ collision/mask = 1
 collision/margin = 0.08
 script/script = ExtResource( 1 )
 
+[node name="Sprite" type="Sprite" parent="."]
+
+texture = ExtResource( 2 )
+
 

Gun.gd

@@ -0,0 +1,21 @@
+extends Sprite
+
+var Bullet = load("res://Bullet.tscn")
+
+var gun_cooldown = 0
+var gun_delay = 0.25
+
+func _ready():
+	set_fixed_process(true)
+	
+func _fixed_process(delta):
+	gun_cooldown = gun_cooldown - delta
+	
+func fire(vel, dir):
+	if gun_cooldown <= 0:
+		var new_bullet = Bullet.instance()
+		var gun_pos = get_global_pos()
+		new_bullet.set_pos(gun_pos)
+		get_tree().get_root().add_child(new_bullet)
+		new_bullet.fire(vel, dir, 256)	
+		gun_cooldown += gun_delay

Player.gd

@@ -3,6 +3,8 @@ extends KinematicBody2D
 onready var sprite = get_node("Sprite")
 onready var camera = get_node("Camera2D")
 onready var particles = get_node("Sprite/Particles2D")
+onready var left_gun = get_node("Sprite/LeftGun")
+onready var right_gun = get_node("Sprite/RightGun")
 
 var mov_speed = 64 # pixels per second
 var ship_vel = Vector2(0, 0)
@@ -41,7 +43,8 @@ func _fixed_process(delta):
 		is_moving = false
 		
 	if Input.is_action_pressed("player_attack_primary"):
-		pass
+		left_gun.fire(ship_vel, -ship_dir)
+		right_gun.fire(ship_vel, -ship_dir)
 	elif Input.is_action_pressed("player_attack_secondary"):
 		pass
 	

Player.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=4 format=1]
+[gd_scene load_steps=5 format=1]
 
 [ext_resource path="res://Player.gd" type="Script" id=1]
 [ext_resource path="res://img/player_ship.tex" type="Texture" id=2]
-[ext_resource path="res://raw/exhaust.png" type="Texture" id=3]
+[ext_resource path="res://Gun.gd" type="Script" id=3]
+[ext_resource path="res://raw/exhaust.png" type="Texture" id=4]
 
 [node name="Player" type="KinematicBody2D"]
 
@@ -17,6 +18,16 @@ script/script = ExtResource( 1 )
 
 texture = ExtResource( 2 )
 
+[node name="LeftGun" type="Sprite" parent="Sprite"]
+
+transform/pos = Vector2( -13.0319, -4.86733 )
+script/script = ExtResource( 3 )
+
+[node name="RightGun" type="Sprite" parent="Sprite"]
+
+transform/pos = Vector2( 12.0375, -4.97201 )
+script/script = ExtResource( 3 )
+
 [node name="Particles2D" type="Particles2D" parent="Sprite"]
 
 transform/pos = Vector2( 0, 13.1031 )
@@ -24,7 +35,7 @@ config/amount = 256
 config/lifetime = 2.0
 config/process_mode = 1
 config/local_space = false
-config/texture = ExtResource( 3 )
+config/texture = ExtResource( 4 )
 params/direction = 0.0
 params/spread = 24.0
 params/linear_velocity = 32.0

raw/simple_bullet.png.flags

@@ -0,0 +1 @@
+filter=false