Add flying enemy, add find_player to utils and add player to group pl…

…ayer, expand world

Enemies/FlyingEnemy.gd

@@ -0,0 +1,21 @@
+extends "res://Enemies/Enemy.gd"
+
+export(int) var ACCELERATION = 400
+onready var sprite = $Sprite
+var player = null
+
+func _ready():
+	player = Utils.find_player()
+
+func _physics_process(delta):
+	if player != null:
+		chase_player(delta)
+
+func chase_player(delta):
+	var direction = (player.global_position - global_position)
+	if direction.x > 400 || direction.y > 400 :
+		return
+	motion += direction * ACCELERATION * delta
+	motion = motion.clamped(MAX_SPEED)
+	sprite.flip_h = global_position < player.global_position
+	motion = move_and_slide(motion)

Enemies/FlyingEnemy.tscn

@@ -0,0 +1,80 @@
+[gd_scene load_steps=9 format=2]
+
+[ext_resource path="res://Enemies/FlyingEnemy.png" type="Texture" id=1]
+[ext_resource path="res://Enemies/Enemy.tscn" type="PackedScene" id=2]
+[ext_resource path="res://Enemies/FlyingEnemy.gd" type="Script" id=3]
+
+[sub_resource type="CircleShape2D" id=3]
+radius = 5.0
+
+[sub_resource type="Animation" id=1]
+resource_name = "Animate"
+length = 0.6
+loop = true
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.2, 0.3, 0.4, 0.5 ),
+"transitions": PoolRealArray( -2, -2, -2, -2, -2, -2 ),
+"update": 1,
+"values": [ 0, 1, 2, 3, 4, 5 ]
+}
+
+[sub_resource type="Animation" id=2]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:frame")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
+"values": [ 0 ]
+}
+
+[sub_resource type="CircleShape2D" id=4]
+radius = 6.0
+
+[sub_resource type="CircleShape2D" id=5]
+radius = 4.0
+
+[node name="FlyingEnemy" instance=ExtResource( 2 )]
+collision_layer = 0
+collision_mask = 0
+script = ExtResource( 3 )
+MAX_SPEED = 40
+ACCELERATION = 400
+
+[node name="Sprite" parent="." index="0"]
+texture = ExtResource( 1 )
+hframes = 6
+
+[node name="Collision" parent="." index="1"]
+position = Vector2( 0, -1 )
+shape = SubResource( 3 )
+
+[node name="AnimationPlayer" parent="." index="2"]
+autoplay = "Animate"
+anims/Animate = SubResource( 1 )
+anims/RESET = SubResource( 2 )
+
+[node name="Collision" parent="Hurtbox" index="0"]
+position = Vector2( 0, -2 )
+shape = SubResource( 4 )
+
+[node name="EnemyStats" parent="." index="4"]
+max_health = 3
+
+[node name="CollisionShape2D" parent="Hitbox" index="0"]
+position = Vector2( 0, -2 )
+shape = SubResource( 5 )
+
+[editable path="Hurtbox"]
+[editable path="Hitbox"]

Player/Player.tscn

@@ -153,7 +153,7 @@ tracks/0/keys = {
 "values": [ true ]
 }
 
-[node name="Player" type="KinematicBody2D"]
+[node name="Player" type="KinematicBody2D" groups=["Player"]]
 collision_mask = 2
 script = ExtResource( 2 )
 
@@ -200,6 +200,7 @@ wait_time = 0.5
 one_shot = true
 
 [node name="Node" type="Node2D" parent="."]
+visible = false
 position = Vector2( -40, -24 )
 z_index = 100
 

Utils.gd

@@ -13,3 +13,6 @@ func _ready():
 	if Input.get_connected_joypads():
 		controller_connected = true
 		Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+func find_player():
+	return get_tree().get_nodes_in_group("Player")[0]