Added beginnings of boss

src/Autoloads/Steering.gd

@@ -0,0 +1,24 @@
+extends Node
+
+const DEFAULT_MASS = 2.0
+const DEFAULT_SLOW_RADIUS = 200.0
+const DEFAULT_MAX_SPEED = 300.0
+
+func arrive_to(velocity, 
+			   position_current, 
+			   position_target, 
+			   mass=DEFAULT_MASS, 
+			   slow_radius=DEFAULT_SLOW_RADIUS, 
+			   max_speed=DEFAULT_MAX_SPEED):
+	"""
+	Calculates and returns a new velocity with the arrive steering behavior arrived based on
+	an existing velocity (Vector2), the object's current and target positions (Vector2)
+	"""
+	var distance_to_target = position_current.distance_to(position_target)
+
+	var desired_velocity = (position_target - position_current).normalized() * max_speed
+	if distance_to_target < slow_radius:
+		desired_velocity *= (distance_to_target / slow_radius) * .75 + .25
+	var steering = (desired_velocity - velocity) / mass
+
+	return velocity + steering

src/Boss/SlimeBoss/SlimeBoss.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=23 format=2]
+[gd_scene load_steps=29 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]
@@ -6,14 +6,12 @@
 [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]
+[ext_resource path="res://Boss/SlimeBoss/States/Roam/RoamSequence.gd" type="Script" id=7]
-[ext_resource path="res://Boss/SlimeBoss/States/Motion/Stagger.gd" type="Script" id=8]
+[ext_resource path="res://Boss/SlimeBoss/States/Roam/Wait.gd" type="Script" id=8]
-[ext_resource path="res://Boss/SlimeBoss/States/Motion/Wander.gd" type="Script" id=9]
+[ext_resource path="res://Boss/SlimeBoss/States/FightStart.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_down_angry.png" type="Texture" 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/Roam/MoveToRandomPosition.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
@@ -28,9 +26,86 @@ radius = 150.0
 
 [sub_resource type="CapsuleShape2D" id=4]
 radius = 8.0
-height = 15.0
+height = 32.0
 
 [sub_resource type="Animation" id=5]
+resource_name = "FightStart"
+length = 1.9
+step = 0.025
+tracks/0/type = "value"
+tracks/0/path = NodePath("Sprite:texture")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.175, 0.3, 0.65, 0.775, 1.075, 1.2, 1.35, 1.9 ),
+"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1, 1, 1, 1 ),
+"update": 1,
+"values": [ ExtResource( 5 ), ExtResource( 10 ), ExtResource( 5 ), ExtResource( 10 ), ExtResource( 5 ), ExtResource( 10 ), ExtResource( 5 ), ExtResource( 10 ), ExtResource( 5 ) ]
+}
+tracks/1/type = "value"
+tracks/1/path = NodePath("Sprite:vframes")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 10 ]
+}
+tracks/2/type = "value"
+tracks/2/path = NodePath("Sprite:hframes")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 24 ]
+}
+tracks/3/type = "value"
+tracks/3/path = NodePath("Sprite:position")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ Vector2( 0, -28 ) ]
+}
+tracks/4/type = "value"
+tracks/4/path = NodePath("Sprite:flip_h")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/imported = false
+tracks/4/enabled = true
+tracks/4/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ false ]
+}
+tracks/5/type = "value"
+tracks/5/path = NodePath("Sprite:frame")
+tracks/5/interp = 1
+tracks/5/loop_wrap = true
+tracks/5/imported = false
+tracks/5/enabled = true
+tracks/5/keys = {
+"times": PoolRealArray( 0, 0.025, 0.05, 0.075, 0.1, 0.125, 0.15, 0.175, 0.2, 0.225, 0.25, 0.275, 0.3, 0.325, 0.35, 0.375, 0.4, 0.425, 0.45, 0.475, 0.5, 0.525, 0.55, 0.575, 0.6, 0.625, 0.65, 0.675, 0.7, 0.725, 0.75, 0.775, 0.8, 0.825, 0.85, 0.875, 0.9, 0.925, 0.95, 0.975, 1, 1.025, 1.05, 1.075, 1.1, 1.125, 1.15, 1.175, 1.2, 1.225, 1.25, 1.275, 1.3, 1.325, 1.35, 1.375, 1.4, 1.425, 1.45, 1.475, 1.5, 1.525, 1.55, 1.575, 1.6, 1.625, 1.65, 1.675, 1.7, 1.725, 1.75, 1.775, 1.8, 1.825, 1.85, 1.875 ),
+"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 2, 3, 4, 5, 6, 7, 8, 9, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0, 0, 2, 3, 4, 5, 6, 7, 8, 9, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 ]
+}
+
+[sub_resource type="Animation" id=6]
 length = 2.66666
 loop = true
 step = 0.0111111
@@ -91,8 +166,8 @@ tracks/4/enabled = true
 tracks/4/keys = {
 "times": PoolRealArray( 0 ),
 "transitions": PoolRealArray( 1 ),
-"update": 0,
+"update": 1,
-"values": [ Vector2( 0, -20 ) ]
+"values": [ Vector2( 0, -28 ) ]
 }
 tracks/5/type = "value"
 tracks/5/path = NodePath("Sprite:flip_h")
@@ -107,83 +182,6 @@ tracks/5/keys = {
 "values": [ false ]
 }
 
-[sub_resource type="Animation" id=6]
-length = 1.28333
-loop = true
-step = 0.0166667
-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, 0.0166667, 0.0333334, 0.0500001, 0.0666668, 0.0833335, 0.1, 0.116667, 0.133334, 0.15, 0.166667, 0.183334, 0.2, 0.216667, 0.233334, 0.25, 0.266667, 0.283334, 0.300001, 0.316667, 0.333334, 0.350001, 0.366667, 0.383334, 0.400001, 0.416667, 0.433334, 0.450001, 0.466668, 0.483334, 0.500001, 0.516668, 0.533334, 0.550001, 0.566668, 0.583334, 0.600001, 0.616668, 0.633335, 0.650001, 0.666668, 0.683335, 0.700001, 0.716668, 0.733335, 0.750001, 0.766668, 0.783335, 0.800002, 0.816668, 0.833335, 0.850002, 0.866668, 0.883335, 0.900002, 0.916668, 0.933335, 0.950002, 0.966669, 0.983335, 1, 1.01667, 1.03334, 1.05, 1.06667, 1.08334, 1.1, 1.11667, 1.13334, 1.15, 1.16667, 1.18334, 1.2, 1.21667, 1.23334, 1.25, 1.26667 ),
-"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ),
-"update": 1,
-"values": [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ]
-}
-tracks/1/type = "value"
-tracks/1/path = NodePath("Sprite:texture")
-tracks/1/interp = 1
-tracks/1/loop_wrap = true
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/keys = {
-"times": PoolRealArray( 0 ),
-"transitions": PoolRealArray( 1 ),
-"update": 1,
-"values": [ ExtResource( 6 ) ]
-}
-tracks/2/type = "value"
-tracks/2/path = NodePath("Sprite:vframes")
-tracks/2/interp = 1
-tracks/2/loop_wrap = true
-tracks/2/imported = false
-tracks/2/enabled = true
-tracks/2/keys = {
-"times": PoolRealArray( 0 ),
-"transitions": PoolRealArray( 1 ),
-"update": 1,
-"values": [ 7 ]
-}
-tracks/3/type = "value"
-tracks/3/path = NodePath("Sprite:hframes")
-tracks/3/interp = 1
-tracks/3/loop_wrap = true
-tracks/3/imported = false
-tracks/3/enabled = true
-tracks/3/keys = {
-"times": PoolRealArray( 0 ),
-"transitions": PoolRealArray( 1 ),
-"update": 1,
-"values": [ 11 ]
-}
-tracks/4/type = "value"
-tracks/4/path = NodePath("Sprite:position")
-tracks/4/interp = 1
-tracks/4/loop_wrap = true
-tracks/4/imported = false
-tracks/4/enabled = true
-tracks/4/keys = {
-"times": PoolRealArray( 0 ),
-"transitions": PoolRealArray( 1 ),
-"update": 0,
-"values": [ Vector2( -5, -20 ) ]
-}
-tracks/5/type = "value"
-tracks/5/path = NodePath("Sprite:flip_h")
-tracks/5/interp = 1
-tracks/5/loop_wrap = true
-tracks/5/imported = false
-tracks/5/enabled = true
-tracks/5/keys = {
-"times": PoolRealArray( 0 ),
-"transitions": PoolRealArray( 1 ),
-"update": 1,
-"values": [ true ]
-}
-
 [sub_resource type="Animation" id=7]
 length = 1.28333
 loop = true
@@ -245,8 +243,85 @@ tracks/4/enabled = true
 tracks/4/keys = {
 "times": PoolRealArray( 0 ),
 "transitions": PoolRealArray( 1 ),
-"update": 0,
+"update": 1,
-"values": [ Vector2( -5, -20 ) ]
+"values": [ Vector2( 5, -28 ) ]
+}
+tracks/5/type = "value"
+tracks/5/path = NodePath("Sprite:flip_h")
+tracks/5/interp = 1
+tracks/5/loop_wrap = true
+tracks/5/imported = false
+tracks/5/enabled = true
+tracks/5/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ true ]
+}
+
+[sub_resource type="Animation" id=8]
+length = 1.28333
+loop = true
+step = 0.0166667
+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, 0.0166667, 0.0333334, 0.0500001, 0.0666668, 0.0833335, 0.1, 0.116667, 0.133334, 0.15, 0.166667, 0.183334, 0.2, 0.216667, 0.233334, 0.25, 0.266667, 0.283334, 0.300001, 0.316667, 0.333334, 0.350001, 0.366667, 0.383334, 0.400001, 0.416667, 0.433334, 0.450001, 0.466668, 0.483334, 0.500001, 0.516668, 0.533334, 0.550001, 0.566668, 0.583334, 0.600001, 0.616668, 0.633335, 0.650001, 0.666668, 0.683335, 0.700001, 0.716668, 0.733335, 0.750001, 0.766668, 0.783335, 0.800002, 0.816668, 0.833335, 0.850002, 0.866668, 0.883335, 0.900002, 0.916668, 0.933335, 0.950002, 0.966669, 0.983335, 1, 1.01667, 1.03334, 1.05, 1.06667, 1.08334, 1.1, 1.11667, 1.13334, 1.15, 1.16667, 1.18334, 1.2, 1.21667, 1.23334, 1.25, 1.26667 ),
+"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 ),
+"update": 1,
+"values": [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76 ]
+}
+tracks/1/type = "value"
+tracks/1/path = NodePath("Sprite:texture")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ ExtResource( 6 ) ]
+}
+tracks/2/type = "value"
+tracks/2/path = NodePath("Sprite:vframes")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 7 ]
+}
+tracks/3/type = "value"
+tracks/3/path = NodePath("Sprite:hframes")
+tracks/3/interp = 1
+tracks/3/loop_wrap = true
+tracks/3/imported = false
+tracks/3/enabled = true
+tracks/3/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ 11 ]
+}
+tracks/4/type = "value"
+tracks/4/path = NodePath("Sprite:position")
+tracks/4/interp = 1
+tracks/4/loop_wrap = true
+tracks/4/imported = false
+tracks/4/enabled = true
+tracks/4/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ Vector2( -5, -28 ) ]
 }
 tracks/5/type = "value"
 tracks/5/path = NodePath("Sprite:flip_h")
@@ -261,7 +336,7 @@ tracks/5/keys = {
 "values": [ false ]
 }
 
-[sub_resource type="Animation" id=8]
+[sub_resource type="Animation" id=9]
 length = 1.28333
 loop = true
 step = 0.0166667
@@ -325,23 +400,84 @@ tracks/4/keys = {
 "update": 1,
 "values": [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75 ]
 }
+tracks/5/type = "value"
+tracks/5/path = NodePath("Sprite:position")
+tracks/5/interp = 1
+tracks/5/loop_wrap = true
+tracks/5/imported = false
+tracks/5/enabled = true
+tracks/5/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 1,
+"values": [ Vector2( 0, -28 ) ]
+}
+
+[sub_resource type="AnimationNodeAnimation" id=10]
+animation = "MoveRight"
+
+[sub_resource type="AnimationNodeAnimation" id=11]
+animation = "MoveUp"
+
+[sub_resource type="AnimationNodeAnimation" id=12]
+animation = "MoveDown"
+
+[sub_resource type="AnimationNodeAnimation" id=13]
+animation = "MoveLeft"
+
+[sub_resource type="AnimationNodeBlendSpace2D" id=14]
+blend_point_0/node = SubResource( 10 )
+blend_point_0/pos = Vector2( 1, 0 )
+blend_point_1/node = SubResource( 11 )
+blend_point_1/pos = Vector2( 0, -1.1 )
+blend_point_2/node = SubResource( 12 )
+blend_point_2/pos = Vector2( 0, 1.1 )
+blend_point_3/node = SubResource( 13 )
+blend_point_3/pos = Vector2( -1, 0 )
+min_space = Vector2( -1, -1.1 )
+max_space = Vector2( 1, 1.1 )
+blend_mode = 1
+
+[sub_resource type="AnimationNodeStateMachine" id=15]
+states/move/node = SubResource( 14 )
+states/move/position = Vector2( 143, 70 )
+
+[sub_resource type="AnimationNodeStateMachinePlayback" id=16]
 
 [node name="SlimeBoss" type="KinematicBody2D"]
 collision_layer = 4
-collision_mask = 0
+collision_mask = 3
 script = ExtResource( 4 )
 __meta__ = {
 "_edit_group_": true
 }
-STATES_COLLECTION = NodePath("States")
+
-START_STATE = NodePath("States/Idle")
+[node name="Stats" parent="." instance=ExtResource( 3 )]
+max_health = 3
+
+[node name="States" type="Node" parent="."]
+
+[node name="FightStart" type="Node" parent="States"]
+script = ExtResource( 9 )
+
+[node name="RoamSequence" type="Node" parent="States"]
+script = ExtResource( 7 )
+
+[node name="Wait" type="Node" parent="States/RoamSequence"]
+script = ExtResource( 8 )
+
+[node name="Timer" type="Timer" parent="States/RoamSequence/Wait"]
+one_shot = true
+
+[node name="MoveToRandomPosition" type="Node" parent="States/RoamSequence"]
+script = ExtResource( 12 )
 
 [node name="Sprite" type="Sprite" parent="."]
-position = Vector2( 0, -20 )
+position = Vector2( 0, -28 )
 texture = ExtResource( 5 )
 vframes = 10
 hframes = 24
-frame = 227
+frame = 2
 
 [node name="Hitbox" parent="." instance=ExtResource( 2 )]
 visible = false
@@ -380,38 +516,23 @@ __meta__ = {
 "_edit_use_anchors_": false
 }
 
-[node name="Stats" parent="." instance=ExtResource( 3 )]
-
-[node name="States" type="Node" parent="."]
-
-[node name="Idle" type="Node" parent="States"]
-script = ExtResource( 7 )
-
-[node name="Wander" type="Node" parent="States"]
-script = ExtResource( 9 )
-
-[node name="SplitUp" type="Node" parent="States"]
-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( 5 )
+anims/FightStart = SubResource( 5 )
-anims/MoveLeft = SubResource( 6 )
+anims/MoveDown = SubResource( 6 )
-anims/MoveRight = SubResource( 7 )
+anims/MoveLeft = SubResource( 7 )
-anims/MoveUp = SubResource( 8 )
+anims/MoveRight = SubResource( 8 )
-[connection signal="area_entered" from="HeroCloseZone" to="States/Idle" method="hero_close"]
+anims/MoveUp = SubResource( 9 )
+
+[node name="AnimationTree" type="AnimationTree" parent="."]
+tree_root = SubResource( 15 )
+anim_player = NodePath("../AnimationPlayer")
+active = true
+parameters/playback = SubResource( 16 )
+parameters/move/blend_position = Vector2( 0.210872, 0.275 )
+[connection signal="no_health" from="Stats" to="." method="_on_Stats_no_health"]
+[connection signal="area_entered" from="Hurtbox" to="." method="_on_Hurtbox_area_entered"]
+[connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_finished"]
 
 [editable path="Hitbox"]
 

src/Boss/SlimeBoss/SlimeBossStateMachine.gd

@@ -1,38 +1,181 @@
-extends "res://Overlap/StateMachine/StateMachine.gd"
+extends KinematicBody2D
 
-onready var hero_close_zone = $HeroCloseZone
+onready var animation_playback = $AnimationTree.get("parameters/playback")
-onready var debug_label = $DebugLabel
+signal target_position_changed
+signal state_changed(new_state_name)
+signal phase_changed(new_phase_name)
+
+export(float) var MASS = 8.0
+onready var start_global_position = global_position
+
+var target_position = Vector2()
+
+var state_active = null
+var sequence_cycles = 0
+
+enum PHASES {PHASE_ONE, PHASE_TWO, PHASE_THREE}
+export(PHASES) var _phase = PHASES.PHASE_ONE
 
 func _ready():
-	states_map = {
+	print("Hey.")
-		"idle": $States/Idle,
+	_change_phase(_phase)
-		"wander": $States/Wander,
+	$AnimationPlayer.play("__INIT__")
-		"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):
+	# We check if the Player node is a sibling so that we don't get errors
-	current_state.exit()
+	# playing the WildBoar scene
-	debug_label.text = state_name.to_upper()
+	if get_parent().has_node('Player'):
+		var player_node = get_parent().get_node('Player')
+		player_node.connect('position_changed', self, '_on_target_position_changed')
+		target_position = player_node.global_position
 
-	if state_name == "previous":
+	for state_node in $States.get_children():
-		states_stack.pop_front()
+		state_node.connect('finished', self, '_on_active_state_finished')
-	elif state_name in ["stagger"]:
+	go_to_next_state()
-		states_stack.push_front(states_map[state_name])
+
-	elif state_name == "dead":
+
-		queue_free()
+func _physics_process(delta):
-		return
+	state_active.update(delta)
+
+
+func _on_animation_finished(anim_name):
+	state_active._on_animation_finished(anim_name)
+
+
+func _on_active_state_finished():
+	go_to_next_state()
+
+
+# Well.. guess I'll die.
+func _on_Stats_no_health():
+	print("dead")
+	set_invincible(true)
+	go_to_next_state($States/Die)
+
+
+func go_to_next_state(state_override=null):
+	if state_active:
+		state_active.exit()
+		
+	if state_override != null:
+		state_active = state_override
 	else:
-		var new_state = states_map[state_name]
+		state_active = _decide_on_next_state()
-		states_stack[0] = new_state
+	emit_signal("state_changed", state_active.name)
+	state_active.enter()
+
+
+func _on_Health_health_changed(new_health):
+	$Tween.interpolate_property($Pivot, 'scale', Vector2(0.92, 1.12), Vector2(1.0, 1.0), 0.3, Tween.TRANS_ELASTIC, Tween.EASE_IN_OUT)
+	$Tween.interpolate_property($Pivot/Body, 'modulate', Color('#ff48de'), Color('#ffffff'), 0.2, Tween.TRANS_QUINT, Tween.EASE_IN)
+	$Tween.start()
 	
-	current_state = states_stack[0]
+	if _phase == PHASES.PHASE_ONE and new_health < 100:
-	if state_name != "previous":
+		_change_phase(PHASES.PHASE_TWO)
-		# We don"t want to reinitialize the state if we"re going back to the previous state
+	if _phase == PHASES.PHASE_TWO and new_health < 50:
-		current_state.enter()
+		_change_phase(PHASES.PHASE_THREE)
-	emit_signal("state_changed", states_stack)
+
+
+func _change_phase(new_phase):
+	var phase_name = ""
+	match new_phase:
+		PHASES.PHASE_ONE:
+			$AnimationPlayer.playback_speed = 1.0
+			phase_name = "One"
+		PHASES.PHASE_TWO:
+			$AnimationPlayer.playback_speed = 1.4
+			phase_name = "Two"
+		PHASES.PHASE_THREE:
+			$AnimationPlayer.playback_speed = 1.8
+			phase_name = "Three"
+	
+	emit_signal("phase_changed", phase_name)
+	_phase = new_phase
+
+
+# The AI's brain. This function defines the flow of states
+# That's a big advantage of the state pattern
+# If it grows too big you can swap it with a node
+# Or move the flow of states to a data file, like JSON or a text file
+func _decide_on_next_state():
+	# Battle start
+	if state_active == null:
+		set_invincible(true)
+		return $States/FightStart
+	if state_active == $States/FightStart:
+		set_invincible(false)
+		return $States/RoamSequence
+	if state_active == $States/RoamSequence:
+		return $States/FightStart
+	
+#	# Death
+#	if state_active == $States/Die:
+#		queue_free()
+#		return $States/Dead
+#
+#	# PHASE ONE
+#	if _phase == PHASES.PHASE_ONE:
+#		if state_active == $States/RoamSequence:
+#			sequence_cycles += 1
+#			if sequence_cycles < 2:
+#				return $States/RoamSequence
+#			else:
+#				sequence_cycles = 0
+#				return $States/Stomp
+#		if state_active == $States/Stomp:
+#			return $States/RoamSequence
+#
+#	# PHASE TWO
+#	elif _phase == PHASES.PHASE_TWO:
+#		if state_active == $States/RoamSequence:
+#			return $States/Stomp
+#		if state_active == $States/Stomp:
+#			if sequence_cycles < 2:
+#				sequence_cycles += 1
+#				return $States/Stomp
+#			else:
+#				sequence_cycles = 0
+#				return $States/ChargeSequence
+#		if state_active == $States/ChargeSequence:
+#			return $States/RoamSequence
+#
+#
+#	# PHASE THREE
+#	elif _phase == PHASES.PHASE_THREE:
+#		if state_active == $States/RoamSequence:
+#			return $States/Stomp
+#		if state_active == $States/Stomp:
+#			if sequence_cycles < 2:
+#				sequence_cycles += 1
+#				return $States/Stomp
+#			else:
+#				sequence_cycles = 0
+#				return $States/ChargeSequence
+#		if state_active == $States/ChargeSequence:
+#			if sequence_cycles < 2:
+#				sequence_cycles += 1
+#				return $States/ChargeSequence
+#			else:
+#				sequence_cycles = 0
+#				return $States/Stomp
+
+
+# Using a public method makes it so we can change the entire particle setup anytime
+func set_particles_active(value):
+	$DustPuffsLarge.emitting = value
+
+
+# Same thing here, we will likely need more collision shapes in the final version
+# So using a function we can group these disabled toggles together
+func set_invincible(value):
+	$CollisionShape2D.disabled = value
+	$Hitbox/CollisionShape2D.disabled = value
+	$Hurtbox/CollisionShape2D.disabled = value
+
+
+func _on_target_position_changed(new_position):
+	target_position = new_position
+
+
+func _on_Hurtbox_area_entered(area):
+	$Stats.health -= area.damage
+

src/Boss/SlimeBoss/States/Charge/Prepare.gd

@@ -0,0 +1,7 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+func enter():
+	owner.get_node('AnimationPlayer').play('prepare')
+
+func _on_animation_finished(anim_name):
+	emit_signal('finished')

src/Boss/SlimeBoss/States/FightStart.gd

@@ -0,0 +1,13 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+onready var animation_player = owner.get_node("AnimationPlayer")
+onready var animation_tree = owner.get_node("AnimationTree")
+
+func enter():
+	animation_tree.active = false
+	animation_player.playback_active = true
+	animation_player.play('FightStart')
+
+func _on_animation_finished(anim_name):
+	assert(anim_name == 'FightStart')
+	emit_signal('finished')

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

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

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

@@ -1,7 +0,0 @@
-extends "res://Overlap/StateMachine/State.gd"
-
-func enter():
-	owner.get_node("AnimationPlayer").play("MoveDown")
- 
-func hero_close(area):
-	emit_signal("finished", "pursue")

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

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

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

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

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

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

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

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

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

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

src/Boss/SlimeBoss/States/Roam/MoveToRandomPosition.gd

@@ -0,0 +1,34 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+export(float) var ARRIVE_DISTANCE = 6.0
+export(float) var SLOW_RADIUS = 200.0
+export(float) var MASS = 4.0
+export(float) var MAX_SPEED = 300.0
+export(float) var ROAM_RADIUS = 150.0
+
+
+
+var target_position = Vector2()
+var start_position = Vector2()
+var velocity = Vector2()
+
+func enter():
+	start_position = get_parent().start_position
+	target_position = calculate_new_target_position()
+	owner.get_node('AnimationPlayer').play('move')
+
+
+func update(delta):
+	velocity = Steering.arrive_to(velocity, owner.global_position, target_position, MASS, SLOW_RADIUS, MAX_SPEED)
+	owner.move_and_slide(velocity)
+	
+	if owner.global_position.distance_to(target_position) < ARRIVE_DISTANCE:
+		emit_signal('finished')
+
+
+func calculate_new_target_position():
+	randomize()
+	var random_angle = randf() * 2 * PI
+	randomize()
+	var random_radius = (randf() * ROAM_RADIUS) / 2 + ROAM_RADIUS / 2
+	return start_position + Vector2(cos(random_angle) * random_radius, sin(random_angle) * random_radius)

src/Boss/SlimeBoss/States/Roam/RoamSequence.gd

@@ -0,0 +1,15 @@
+extends "res://Overlap/StateMachine/SequenceState.gd"
+
+var start_position = Vector2()
+
+func enter():
+	start_position = owner.global_position
+	.enter()
+
+
+func exit():
+	.exit()
+
+
+func update(delta):
+	.update(delta)

src/Boss/SlimeBoss/States/Roam/Wait.gd

@@ -0,0 +1,12 @@
+extends "res://Overlap/StateMachine/State.gd"
+
+func enter():
+	owner.get_node('AnimationPlayer').play('idle')
+	$Timer.start()
+
+func update(delta):
+	if $Timer.time_left <= 0.0:
+		emit_signal('finished')
+
+func exit():
+	$Timer.stop()

src/Debug/BossStateDisplay.gd

@@ -0,0 +1,8 @@
+extends Panel
+
+func _on_SlimeBoss_state_changed(new_state_name):
+	$VBoxContainer/State.text = new_state_name
+
+
+func _on_SlimeBoss_phase_changed(new_phase_name):
+	$VBoxContainer/Phase.text = "Phase: " + new_phase_name

src/Overlap/StateMachine/SequenceState.gd

@@ -0,0 +1,41 @@
+extends 'State.gd'
+
+var state_active = null
+
+
+func _ready():
+	for child in get_children():
+		child.connect('finished', self, '_on_state_active_finished')
+
+
+func enter():
+	state_active = get_child(0)
+	state_active.enter()
+
+
+func exit():
+	state_active = null
+
+
+func update(delta):
+	state_active.update(delta)
+
+
+func _on_animation_finished(anim_name):
+	state_active._on_animation_finished(anim_name)
+
+
+func _on_state_active_finished():
+	go_to_next_state_in_sequence()
+
+
+func go_to_next_state_in_sequence():
+	state_active.exit()
+	
+	var new_state_index = (state_active.get_index() + 1) % get_child_count()
+	if new_state_index == 0:
+		emit_signal('finished')
+		return
+	state_active = get_child(new_state_index)
+	
+	state_active.enter()

src/Player/Player.tscn

@@ -626,7 +626,7 @@ font_data = ExtResource( 6 )
 [node name="Player" type="KinematicBody2D" groups=[
 "hero",
 ]]
-collision_mask = 10
+collision_mask = 14
 script = ExtResource( 1 )
 FRICTION = 270
 

src/World.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=2]
+[gd_scene load_steps=13 format=2]
 
 [ext_resource path="res://Player/Player.tscn" type="PackedScene" id=1]
 [ext_resource path="res://World.gd" type="Script" id=2]
@@ -8,7 +8,9 @@
 [ext_resource path="res://Menus/DialogueBox/DialogueBox.tscn" type="PackedScene" id=6]
 [ext_resource path="res://Maps/Background/Background.tscn" type="PackedScene" id=7]
 [ext_resource path="res://Boss/SlimeBoss/SlimeBoss.tscn" type="PackedScene" id=8]
+[ext_resource path="res://Debug/BossStateDisplay.gd" type="Script" id=9]
 [ext_resource path="res://Objects/Bonfire/Bonfire.tscn" type="PackedScene" id=10]
+[ext_resource path="res://Fonts/Harmonic/Harmonic12.tres" type="DynamicFont" id=11]
 [ext_resource path="res://Maps/Grid.tscn" type="PackedScene" id=18]
 
 [node name="World" type="Node2D"]
@@ -21,10 +23,10 @@ region_enabled = true
 region_rect = Rect2( 0, 0, 1280, 720 )
 
 [node name="Background" parent="." instance=ExtResource( 7 )]
-frame = 24
+frame = 49
 
 [node name="FloorTileMap" type="TileMap" parent="."]
-modulate = Color( 1, 1, 1, 0.454902 )
+visible = false
 position = Vector2( 16, 16 )
 tile_set = ExtResource( 3 )
 cell_size = Vector2( 32, 32 )
@@ -38,18 +40,20 @@ __meta__ = {
 }
 
 [node name="YSort" type="YSort" parent="."]
-position = Vector2( 152, 120 )
 
 [node name="Bonfire" parent="YSort" instance=ExtResource( 10 )]
 position = Vector2( 265.543, -16 )
 
 [node name="Player" parent="YSort" instance=ExtResource( 1 )]
-position = Vector2( 168, -12.7226 )
+position = Vector2( 344, 125.768 )
 scale = Vector2( 2, 2 )
 debug = true
 ROLL_SPEED = 140
 FRICTION = 200
 
+[node name="SlimeBoss" parent="YSort" instance=ExtResource( 8 )]
+position = Vector2( 104, 80 )
+
 [node name="Grid" parent="." instance=ExtResource( 18 )]
 
 [node name="CanvasLayer" type="CanvasLayer" parent="."]
@@ -60,5 +64,46 @@ visible = false
 [node name="DragNDropUI" parent="CanvasLayer" instance=ExtResource( 5 )]
 ObjectParent = NodePath("../..")
 
-[node name="SlimeBoss" parent="." instance=ExtResource( 8 )]
+[node name="DebugInterface" type="Control" parent="CanvasLayer"]
-position = Vector2( 88, 75.8131 )
+anchor_right = 1.0
+anchor_bottom = 1.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="BossStateDisplay" type="Panel" parent="CanvasLayer/DebugInterface"]
+anchor_left = 1.0
+anchor_right = 1.0
+margin_left = -80.0
+margin_bottom = 60.0
+script = ExtResource( 9 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="CanvasLayer/DebugInterface/BossStateDisplay"]
+margin_right = 40.0
+margin_bottom = 40.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Title" type="Label" parent="CanvasLayer/DebugInterface/BossStateDisplay/VBoxContainer"]
+margin_right = 40.0
+margin_bottom = 12.0
+custom_fonts/font = ExtResource( 11 )
+text = "Boss"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Phase" type="Label" parent="CanvasLayer/DebugInterface/BossStateDisplay/VBoxContainer"]
+margin_top = 16.0
+margin_right = 40.0
+margin_bottom = 28.0
+custom_fonts/font = ExtResource( 11 )
+
+[node name="State" type="Label" parent="CanvasLayer/DebugInterface/BossStateDisplay/VBoxContainer"]
+margin_top = 32.0
+margin_right = 40.0
+margin_bottom = 44.0
+custom_fonts/font = ExtResource( 11 )
+[connection signal="phase_changed" from="YSort/SlimeBoss" to="CanvasLayer/DebugInterface/BossStateDisplay" method="_on_SlimeBoss_phase_changed"]
+[connection signal="state_changed" from="YSort/SlimeBoss" to="CanvasLayer/DebugInterface/BossStateDisplay" method="_on_SlimeBoss_state_changed"]

src/project.godot

@@ -57,6 +57,7 @@ config/icon="res://icon.png"
 [autoload]
 
 SoundControler="*res://Autoloads/SoundControler.gd"
+Steering="*res://Autoloads/Steering.gd"
 
 [display]