:tada: Add the wheel enemy

Easier to dodge than the octopus.

godot/component/entity/octo/Octo.tscn

@@ -10,7 +10,7 @@
 
 [sub_resource type="PhysicsMaterial" id=1]
 friction = 0.1
-bounce = 1.0
+bounce = 0.8
 
 [sub_resource type="SpriteFrames" id=2]
 animations = [ {

godot/component/entity/spawner/MobSpawner.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=4 format=2]
 
 [ext_resource path="res://component/entity/spawner/MobSpawner.gd" type="Script" id=1]
-[ext_resource path="res://component/entity/octo/Octo.tscn" type="PackedScene" id=2]
+[ext_resource path="res://component/entity/wheel/Wheel.tscn" type="PackedScene" id=2]
 
 [sub_resource type="Curve2D" id=1]
 _data = {

godot/component/entity/wheel/BikeWheel.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/BikeWheel.png-efdc9739d41c2ae586a70e202108410c.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://component/entity/wheel/BikeWheel.png"
+dest_files=[ "res://.import/BikeWheel.png-efdc9739d41c2ae586a70e202108410c.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

godot/component/entity/wheel/Wheel.gd

@@ -0,0 +1,27 @@
+class_name Wheel
+extends RigidBody2D
+
+export var min_linear_speed = 150
+export var max_linear_speed = 250
+export var max_angular_speed = TAU
+
+
+func attack(from: Vector2, angle: float):
+	position = from
+
+	var speed = rand_range(min_linear_speed, max_linear_speed)
+	linear_velocity = Vector2(speed, 0).rotated(angle)
+
+	angular_velocity = rand_range(-max_angular_speed, max_angular_speed)
+
+
+func _on_VisibilityNotifier2D_screen_exited():
+	die()
+
+
+func _on_Spawner_reset():
+	die()
+
+
+func die():
+	queue_free()

godot/component/entity/wheel/Wheel.tscn

@@ -0,0 +1,26 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://component/entity/wheel/BikeWheel.png" type="Texture" id=1]
+[ext_resource path="res://component/entity/wheel/Wheel.gd" type="Script" id=2]
+
+[sub_resource type="PhysicsMaterial" id=2]
+bounce = 0.9
+
+[sub_resource type="CircleShape2D" id=1]
+radius = 33.1812
+
+[node name="Wheel" type="RigidBody2D"]
+mass = 0.1
+physics_material_override = SubResource( 2 )
+angular_damp = 0.0
+script = ExtResource( 2 )
+min_linear_speed = 200
+max_linear_speed = 400
+max_angular_speed = 25.132
+
+[node name="Shape" type="CollisionShape2D" parent="."]
+shape = SubResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="."]
+scale = Vector2( 2, 2 )
+texture = ExtResource( 1 )

godot/project.godot

@@ -23,11 +23,17 @@ _global_script_classes=[ {
 "class": "Player",
 "language": "GDScript",
 "path": "res://component/entity/player/Player.gd"
+}, {
+"base": "RigidBody2D",
+"class": "Wheel",
+"language": "GDScript",
+"path": "res://component/entity/wheel/Wheel.gd"
 } ]
 _global_script_class_icons={
 "MobSpawner": "",
 "Octo": "",
-"Player": ""
+"Player": "",
+"Wheel": ""
 }
 
 [application]
@@ -44,6 +50,10 @@ window/size/resizable=false
 window/stretch/mode="2d"
 window/stretch/aspect="keep"
 
+[physics]
+
+2d/default_gravity=0
+
 [rendering]
 
 quality/intended_usage/framebuffer_allocation=0