start work on boss1

objects/enemy/boss/boss1.gd

@@ -0,0 +1,40 @@
+extends "res://objects/enemy/enemy_move_sidesideupdown.gd"
+
+var hp = 3
+var arrow_speed = 80
+export var phase2_speed = 100
+export var phase3_speed = 150
+const ArrowProjectile = preload("res://objects/player/arrow_projectile.tscn")
+const arrow_pickup = preload("res://objects/collectibles/arrow.tscn")
+onready var shoot_timer = $ShootTimer
+var shoot_time = Vector2(0.4,0.7)
+export var arrow_spawns = [Vector2(0,0),Vector2(0,0),Vector2(0,0)]
+
+func _ready():
+	seed(hash("HEROMARK2"))
+
+func _physics_process(delta):
+	match hp:
+		2: 
+			speed = phase2_speed
+			shoot_time = Vector2(0.4,0.5)
+		1: 
+			speed = phase3_speed
+			shoot_time = Vector2(0.3,0.5)
+		0: die()
+
+func shoot():
+	var arrow = ArrowProjectile.instance()
+	arrow.global_position = Vector2(
+		global_position.x + $Position2D.position.x,
+		stepify(global_position.y + $Position2D.position.y,8)
+	)
+	arrow.direction = -1
+	arrow.breaks_on_wall = false
+	arrow.target_group = "player"
+	arrow.speed = arrow_speed
+	get_owner().add_child(arrow)
+
+func _on_ShootTimer_timeout():
+	shoot_timer.start(rand_range(shoot_time.x,shoot_time.y))
+	shoot()