starting work on final boss fight

objects/enemy/boss/famira.gd

@@ -0,0 +1,84 @@
+extends Node2D
+
+
+export var decisions: Dictionary = {
+	"wait": 2,
+	"chase": 3,
+	"punch": 3,
+	"beam": 1,
+}
+export var wait_time: float = 1.0
+export var chase_speed: float = 50.0
+
+
+var rng := RandomNumberGenerator.new()
+var current_action: String = "wait"
+
+
+onready var punch_cast: RayCast2D = $PunchCast
+onready var chase_cast: RayCast2D = $ChaseCast
+
+
+func _ready() -> void:
+	rng.seed = "HEROMARK2".hash()
+	_decide_action()
+
+
+func _physics_process(delta: float) -> void:
+	match current_action:
+		"chase":
+			if chase_cast.is_colliding():
+				print("huh")
+				_decide_action()
+			else:
+				print("hehe")
+				position.x -= chase_speed * delta
+
+
+func _decide_action() -> void:
+	# fill array based on weights
+	var weighted_decisions := []
+	for k in decisions.keys():
+		for i in decisions[k]:
+			weighted_decisions.append(k)
+	# choose an action
+	current_action = weighted_decisions[rng.randi() % weighted_decisions.size()]
+	# act based on new action
+	match current_action:
+		"wait":
+			wait()
+		"chase":
+			chase()
+		"punch":
+			if punch_cast.is_colliding():
+				punch()
+			else:
+				current_action = "chase"
+				chase()
+		"beam":
+			beam()
+
+
+func wait() -> void:
+	print("waiting")
+	yield(get_tree().create_timer(wait_time, false), "timeout")
+	_decide_action()
+
+
+func chase() -> void:
+	# TODO: play animation
+	print("chasing")
+
+
+func punch() -> void:
+	# TODO: play animation
+	print("PUNCH")
+	yield(get_tree().create_timer(wait_time, false), "timeout")
+	_decide_action()
+
+
+func beam() -> void:
+	# TODO: play animation and stuff
+	print("BEAM")
+	yield(get_tree().create_timer(wait_time, false), "timeout")
+	_decide_action()

objects/enemy/boss/famira.tscn

@@ -0,0 +1,36 @@
+[gd_scene load_steps=6 format=2]
+
+[ext_resource path="res://objects/enemy/boss/famira.gd" type="Script" id=1]
+[ext_resource path="res://graphics/enemy/boss/famira-wip.png" type="Texture" id=2]
+[ext_resource path="res://shaders/beam_cycle.gdshader" type="Shader" id=3]
+[ext_resource path="res://graphics/enemy/boss/stg_2600/beam_gradient.png" type="Texture" id=4]
+
+[sub_resource type="ShaderMaterial" id=10]
+shader = ExtResource( 3 )
+shader_param/cycle_speed = 1.0
+shader_param/gradient = ExtResource( 4 )
+
+[node name="Famira" type="Node2D"]
+script = ExtResource( 1 )
+
+[node name="Sprite" type="Sprite" parent="."]
+material = SubResource( 10 )
+position = Vector2( 23, -83 )
+texture = ExtResource( 2 )
+flip_h = true
+
+[node name="PunchCast" type="RayCast2D" parent="."]
+position = Vector2( 0, -32 )
+enabled = true
+cast_to = Vector2( -120, 0 )
+collision_mask = 4
+collide_with_areas = true
+collide_with_bodies = false
+
+[node name="ChaseCast" type="RayCast2D" parent="."]
+position = Vector2( 0, -16 )
+enabled = true
+cast_to = Vector2( -80, 0 )
+collision_mask = 4
+collide_with_areas = true
+collide_with_bodies = false

objects/enemy/boss/sg2083.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=37 format=2]
+[gd_scene load_steps=38 format=2]
 
 [ext_resource path="res://shaders/color_noise.gdshader" type="Shader" id=1]
 [ext_resource path="res://graphics/enemy/boss/stg_2600/tailpipes.png" type="Texture" id=2]
@@ -1018,10 +1018,10 @@ tracks/6/keys = {
 "times": PoolRealArray( 0, 0.25, 0.5, 0.75, 1 ),
 "transitions": PoolRealArray( 1, 1, 1, 1, 1 ),
 "update": 0,
-"values": [ 51.0254, 203.4, 223.8, -3444.5, 51.0254 ]
+"values": [ 51.0254, 23.4, 43.8, 55.0, 51.0254 ]
 }
 tracks/7/type = "value"
-tracks/7/path = NodePath("Axle/JointBack/LegBack/KneeBack:rotation_degrees")
+tracks/7/path = NodePath("Axle/JointBack/LegBack:rotation_degrees")
 tracks/7/interp = 1
 tracks/7/loop_wrap = true
 tracks/7/imported = false
@@ -1030,18 +1030,6 @@ tracks/7/keys = {
 "times": PoolRealArray( 0, 0.25, 0.5, 0.75, 1 ),
 "transitions": PoolRealArray( 1, 1, 1, 1, 1 ),
 "update": 0,
-"values": [ 0.0, -180.0, -180.0, 3510.0, 0.0 ]
-}
-tracks/8/type = "value"
-tracks/8/path = NodePath("Axle/JointBack/LegBack:rotation_degrees")
-tracks/8/interp = 1
-tracks/8/loop_wrap = true
-tracks/8/imported = false
-tracks/8/enabled = true
-tracks/8/keys = {
-"times": PoolRealArray( 0, 0.25, 0.5, 0.75, 1 ),
-"transitions": PoolRealArray( 1, 1, 1, 1, 1 ),
-"update": 0,
 "values": [ -26.8344, -19.6257, -38.4223, -35.1608, -26.8344 ]
 }
 
@@ -1303,7 +1291,10 @@ tracks/1/keys = {
 "values": [ Color( 1, 1, 1, 1 ), Color( 1, 1, 1, 1 ), Color( 1, 1, 1, 0.833333 ), Color( 1, 1, 1, 0.666667 ), Color( 1, 1, 1, 0.5 ), Color( 1, 1, 1, 0.333333 ), Color( 1, 1, 1, 0.166667 ), Color( 1, 1, 1, 0 ) ]
 }
 
-[node name="2600" type="Node2D"]
+[sub_resource type="RectangleShape2D" id=26]
+extents = Vector2( 33.5, 76 )
+
+[node name="2083" type="Node2D"]
 script = ExtResource( 19 )
 __meta__ = {
 "_edit_horizontal_guides_": [ 168.0, 128.0, 157.0 ],
@@ -1326,7 +1317,7 @@ position = Vector2( 42, 78 )
 scale = Vector2( -1, 1 )
 
 [node name="JointBack" type="Sprite" parent="Axle"]
-modulate = Color( 0.75, 0.75, 0.75, 1 )
+modulate = Color( 0.74902, 0.74902, 0.74902, 1 )
 position = Vector2( -10, -4 )
 z_index = -1
 texture = ExtResource( 7 )
@@ -1380,12 +1371,10 @@ __meta__ = {
 "_gizmo_extents_": 4.0
 }
 
-[node name="KneeBack" type="Sprite" parent="Axle/JointBack/LegBack/KneeBack"]
-texture = ExtResource( 8 )
-hframes = 8
-script = ExtResource( 10 )
-fps = 4.0
-rotation_lock = 0.0
+[node name="KneeGraphic" type="RemoteTransform2D" parent="Axle/JointBack/LegBack/KneeBack"]
+remote_path = NodePath("../../../../KneeBack")
+update_rotation = false
+update_scale = false
 
 [node name="Head" type="Sprite" parent="Axle"]
 unique_name_in_owner = true
@@ -1545,15 +1534,15 @@ scale = Vector2( 1, -1 )
 
 [node name="Position1" type="Position2D" parent="Axle/Head/BulletPositions"]
 position = Vector2( 6.08833, 2.28882e-05 )
-rotation = 3.14159
+rotation = 2.87979
 
 [node name="Position2" type="Position2D" parent="Axle/Head/BulletPositions"]
 position = Vector2( 6.08832, 8.00003 )
-rotation = 3.57792
+rotation = 3.14159
 
 [node name="Position3" type="Position2D" parent="Axle/Head/BulletPositions"]
 position = Vector2( 6.08832, 16 )
-rotation = 4.01426
+rotation = 3.40339
 
 [node name="JointFront" type="Sprite" parent="Axle"]
 position = Vector2( 11, -4 )
@@ -1605,8 +1594,26 @@ __meta__ = {
 "_gizmo_extents_": 4.0
 }
 
-[node name="KneeFront" type="Sprite" parent="Axle/JointFront/LegFront"]
-position = Vector2( 3.8147e-06, 36 )
+[node name="KneeGraphic" type="RemoteTransform2D" parent="Axle/JointFront/LegFront"]
+position = Vector2( 7.62939e-06, 36 )
+remote_path = NodePath("../../../KneeFront")
+update_rotation = false
+update_scale = false
+
+[node name="KneeBack" type="Sprite" parent="Axle"]
+modulate = Color( 0.74902, 0.74902, 0.74902, 1 )
+position = Vector2( 6.25089, 28.1233 )
+scale = Vector2( 1, -1 )
+z_index = -1
+texture = ExtResource( 8 )
+hframes = 8
+script = ExtResource( 10 )
+fps = 4.0
+ping_pong = true
+rotation_lock = 0.0
+
+[node name="KneeFront" type="Sprite" parent="Axle"]
+position = Vector2( 27.2509, 28.1233 )
 texture = ExtResource( 8 )
 hframes = 8
 script = ExtResource( 10 )
@@ -1630,5 +1637,14 @@ __meta__ = {
 anims/RESET = SubResource( 17 )
 anims/explode = SubResource( 18 )
 
+[node name="DetectionBox" type="Area2D" parent="."]
+collision_layer = 4
+collision_mask = 0
+monitoring = false
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="DetectionBox"]
+position = Vector2( 53.5, 92 )
+shape = SubResource( 26 )
+
 [connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_finished"]
 [connection signal="area_entered" from="Axle/Head/Beam/Hitbox" to="." method="_on_Hitbox_area_entered"]