Added states to boss state machine

src/Boss/SlimeBoss/SlimeBoss.gd

@@ -1,3 +0,0 @@
-extends KinematicBody2D
-class_name SlimeBoss
-

src/Boss/SlimeBoss/SlimeBoss.tscn

@@ -1,8 +1,9 @@
-[gd_scene load_steps=18 format=2]
+[gd_scene load_steps=23 format=2]
 
 [ext_resource path="res://Overlap/HurtHit_Box/Hurtbox.tscn" type="PackedScene" id=1]
 [ext_resource path="res://Overlap/HurtHit_Box/Hitbox.tscn" type="PackedScene" id=2]
 [ext_resource path="res://Overlap/Stats/Stats.tscn" type="PackedScene" id=3]
+[ext_resource path="res://Boss/SlimeBoss/SlimeBossStateMachine.gd" type="Script" id=4]
 [ext_resource path="res://Boss/SlimeBoss/Animations/move_down.png" type="Texture" id=5]
 [ext_resource path="res://Boss/SlimeBoss/Animations/move_right.png" type="Texture" id=6]
 [ext_resource path="res://Boss/SlimeBoss/States/Motion/Idle.gd" type="Script" id=7]
@@ -10,6 +11,9 @@
 [ext_resource path="res://Boss/SlimeBoss/States/Motion/Wander.gd" type="Script" id=9]
 [ext_resource path="res://Boss/SlimeBoss/States/Motion/SplitUp.gd" type="Script" id=10]
 [ext_resource path="res://Boss/SlimeBoss/Animations/move_up.png" type="Texture" id=11]
+[ext_resource path="res://Boss/SlimeBoss/States/Motion/JumpTeleport.gd" type="Script" id=12]
+[ext_resource path="res://Boss/SlimeBoss/States/Motion/Dead.gd" type="Script" id=13]
+[ext_resource path="res://Boss/SlimeBoss/States/Motion/Pursue.gd" type="Script" id=14]
 
 [sub_resource type="CapsuleShape2D" id=1]
 radius = 18.0
@@ -19,12 +23,14 @@ height = 18.0
 radius = 18.0
 height = 18.0
 
-[sub_resource type="CapsuleShape2D" id=3]
+[sub_resource type="CircleShape2D" id=3]
+radius = 150.0
+
+[sub_resource type="CapsuleShape2D" id=4]
 radius = 8.0
 height = 15.0
 
-[sub_resource type="Animation" id=4]
-resource_name = "MoveDown"
+[sub_resource type="Animation" id=5]
 length = 2.66666
 loop = true
 step = 0.0111111
@@ -102,7 +108,6 @@ tracks/5/keys = {
 }
 
 [sub_resource type="Animation" id=6]
-resource_name = "MoveLeft"
 length = 1.28333
 loop = true
 step = 0.0166667
@@ -179,8 +184,7 @@ tracks/5/keys = {
 "values": [ true ]
 }
 
-[sub_resource type="Animation" id=5]
-resource_name = "MoveRight"
+[sub_resource type="Animation" id=7]
 length = 1.28333
 loop = true
 step = 0.0166667
@@ -257,8 +261,7 @@ tracks/5/keys = {
 "values": [ false ]
 }
 
-[sub_resource type="Animation" id=7]
-resource_name = "MoveUp"
+[sub_resource type="Animation" id=8]
 length = 1.28333
 loop = true
 step = 0.0166667
@@ -324,9 +327,14 @@ tracks/4/keys = {
 }
 
 [node name="SlimeBoss" type="KinematicBody2D"]
+collision_layer = 4
+collision_mask = 0
+script = ExtResource( 4 )
 __meta__ = {
 "_edit_group_": true
 }
+STATES_COLLECTION = NodePath("States")
+START_STATE = NodePath("States/Idle")
 
 [node name="Sprite" type="Sprite" parent="."]
 position = Vector2( 0, -20 )
@@ -337,7 +345,7 @@ frame = 227
 
 [node name="Hitbox" parent="." instance=ExtResource( 2 )]
 visible = false
-collision_layer = 0
+collision_layer = 4
 
 [node name="CollisionShape2D" parent="Hitbox" index="0"]
 position = Vector2( 0, -15 )
@@ -351,10 +359,16 @@ collision_mask = 0
 position = Vector2( 0, -15 )
 shape = SubResource( 2 )
 
+[node name="HeroCloseZone" type="Area2D" parent="."]
+collision_layer = 0
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="HeroCloseZone"]
+shape = SubResource( 3 )
+
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 position = Vector2( -1.52588e-05, 0 )
 rotation = 1.5708
-shape = SubResource( 3 )
+shape = SubResource( 4 )
 
 [node name="DebugLabel" type="Label" parent="."]
 margin_left = -42.2456
@@ -382,12 +396,22 @@ script = ExtResource( 10 )
 [node name="Stagger" type="Node" parent="States"]
 script = ExtResource( 8 )
 
+[node name="JumpTeleport" type="Node" parent="States"]
+script = ExtResource( 12 )
+
+[node name="Dead" type="Node" parent="States"]
+script = ExtResource( 13 )
+
+[node name="Pursue" type="Node" parent="States"]
+script = ExtResource( 14 )
+
 [node name="AnimationPlayer" type="AnimationPlayer" parent="."]
 autoplay = "MoveRight"
-anims/MoveDown = SubResource( 4 )
+anims/MoveDown = SubResource( 5 )
 anims/MoveLeft = SubResource( 6 )
-anims/MoveRight = SubResource( 5 )
-anims/MoveUp = SubResource( 7 )
+anims/MoveRight = SubResource( 7 )
+anims/MoveUp = SubResource( 8 )
+[connection signal="area_entered" from="HeroCloseZone" to="States/Idle" method="hero_close"]
 
 [editable path="Hitbox"]
 

src/Boss/SlimeBoss/SlimeBossStateMachine.gd

@@ -1,9 +1,38 @@
 extends "res://Overlap/StateMachine/StateMachine.gd"
 
+onready var hero_close_zone = $HeroCloseZone
+onready var debug_label = $DebugLabel
+
 func _ready():
 	states_map = {
-		"idle": $Idle,
-		"wander": $Wander,
-		"split_up": $SplitUp,
-		"stagger": $Stagger
+		"idle": $States/Idle,
+		"wander": $States/Wander,
+		"pursue": $States/Pursue,
+		"split_up": $States/SplitUp,
+		"stagger": $States/Stagger,
+		"jump_teleport": $States/JumpTeleport,
+		"dead": $States/Dead
 	}
+	
+	debug_label.text = "IDLE"
+
+func change_state(state_name):
+	current_state.exit()
+	debug_label.text = state_name.to_upper()
+
+	if state_name == "previous":
+		states_stack.pop_front()
+	elif state_name in ["stagger"]:
+		states_stack.push_front(states_map[state_name])
+	elif state_name == "dead":
+		queue_free()
+		return
+	else:
+		var new_state = states_map[state_name]
+		states_stack[0] = new_state
+	
+	current_state = states_stack[0]
+	if state_name != "previous":
+		# We don"t want to reinitialize the state if we"re going back to the previous state
+		current_state.enter()
+	emit_signal("state_changed", states_stack)

src/Boss/SlimeBoss/States/Motion/Dead.gd

@@ -0,0 +1,4 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+func enter():
+	print("dead state")

src/Boss/SlimeBoss/States/Motion/Idle.gd

@@ -1,13 +1,7 @@
-extends "res://Overlap/StateMachine/MotionState.gd"
+extends "res://Overlap/StateMachine/State.gd"
 
 func enter():
-	owner.get_node("AnimationPlayer").play("MoveDown") # TODO: Replace animation
-
-func handle_input(event):
-	return .handle_input(event)
-
-func update(delta):
-	var input_direction = get_input_direction()
-	if input_direction:
-		# emit_signal("finished", "move")
-		pass
+	owner.get_node("AnimationPlayer").play("MoveDown")
+ 
+func hero_close(area):
+	emit_signal("finished", "pursue")

src/Boss/SlimeBoss/States/Motion/JumpTeleport.gd

@@ -0,0 +1,4 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+func enter():
+	print("jump teleport state")

src/Boss/SlimeBoss/States/Motion/Pursue.gd

@@ -0,0 +1,4 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+func enter():
+	print("pursue state")

src/Boss/SlimeBoss/States/Motion/SplitUp.gd

@@ -1,16 +1,4 @@
-extends Node
+extends "res://Overlap/StateMachine/State.gd"
 
-
-# Declare member variables here. Examples:
-# var a = 2
-# var b = "text"
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func enter():
+	print("split up state")

src/Boss/SlimeBoss/States/Motion/Stagger.gd

@@ -1,16 +1,4 @@
-extends Node
+extends "res://Overlap/StateMachine/State.gd"
 
-
-# Declare member variables here. Examples:
-# var a = 2
-# var b = "text"
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func enter():
+	print("stagger state")

src/Boss/SlimeBoss/States/Motion/Wander.gd

@@ -1,16 +1,4 @@
-extends Node
+extends "res://Overlap/StateMachine/State.gd"
 
-
-# Declare member variables here. Examples:
-# var a = 2
-# var b = "text"
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-#func _process(delta):
-#	pass
+func enter():
+	print("wander state")