Updated a number of scripts so they update better in the Godot editor.

Data/Objects/Glowdot.tscn

 [sub_resource type="ShaderMaterial" id=1]
 resource_local_to_scene = true
 shader = SubResource( 2 )
-shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/primary_color = Color( 0, 0, 0, 1 )
+shader_param/fade_offset = 0.14
 
 [node name="Glowdot" type="Sprite"]
 material = SubResource( 1 )
 texture = ExtResource( 1 )
 script = ExtResource( 2 )
+pulse_offset = 0.1
 
 [node name="Pulse" type="Tween" parent="."]
 

Data/Objects/HalfDoor.tscn

 [sub_resource type="ShaderMaterial" id=1]
 resource_local_to_scene = true
 shader = ExtResource( 3 )
-shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/primary_color = Color( 0, 0, 0, 1 )
+shader_param/fade_offset = 0.14
 
 [sub_resource type="RectangleShape2D" id=2]
 extents = Vector2( 24, 7 )
 position = Vector2( 14.989, -0.323532 )
 scale = Vector2( 0.25, 0.25 )
 pulse_in_time = 0.2
+pulse_offset = 0.1
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Doorway"]
 shape = SubResource( 2 )

Data/Objects/Liquid.tscn

 [ext_resource path="res://Data/Graphics/placeholder.png" type="Texture" id=2]
 [ext_resource path="res://Data/Shaders/Liquid.shader" type="Shader" id=3]
 
-[sub_resource type="ShaderMaterial" id=7]
+[sub_resource type="ShaderMaterial" id=1]
 resource_local_to_scene = true
 shader = ExtResource( 3 )
 shader_param/sprite_scale = Vector2( 2.96, 1 )
 color = Color( 0.576471, 0.760784, 0.996078, 1 )
 
 [node name="Liquid" type="Sprite"]
-material = SubResource( 7 )
+material = SubResource( 1 )
 texture = ExtResource( 2 )
 script = ExtResource( 1 )
 

Data/Objects/PulseArrow.tscn

 resource_local_to_scene = true
 shader = SubResource( 1 )
 shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/fade_offset = 0.14
 
 [sub_resource type="ShaderMaterial" id=3]
 resource_local_to_scene = true
 shader = SubResource( 1 )
 shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/fade_offset = 0.24
 
 [sub_resource type="ShaderMaterial" id=4]
 resource_local_to_scene = true
 shader = SubResource( 1 )
 shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/fade_offset = 0.34
 
 [sub_resource type="ShaderMaterial" id=5]
 resource_local_to_scene = true
 shader = SubResource( 1 )
 shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/fade_offset = 0.24
 
 [sub_resource type="ShaderMaterial" id=6]
 resource_local_to_scene = true
 shader = SubResource( 1 )
 shader_param/primary_color = Color( 1, 0.8, 0, 1 )
-shader_param/fade_offset = 0.15
+shader_param/fade_offset = 0.34
 
 [node name="PulseArrow" type="Node2D"]
 script = ExtResource( 1 )
 [node name="Dot" parent="." instance=ExtResource( 3 )]
 material = SubResource( 2 )
 position = Vector2( 0, -0.698334 )
+pulse_color = Color( 1, 0.8, 0, 1 )
 pulse_out = 0.75
+pulse_offset = 0.1
 
 [node name="Dot21" parent="." instance=ExtResource( 3 )]
 material = SubResource( 3 )
 position = Vector2( -53.772, 35.6152 )
+pulse_color = Color( 1, 0.8, 0, 1 )
 pulse_out = 0.75
 pulse_offset = 0.35
 
 [node name="Dot31" parent="." instance=ExtResource( 3 )]
 material = SubResource( 4 )
 position = Vector2( -110.337, 66.3421 )
+pulse_color = Color( 1, 0.8, 0, 1 )
 pulse_out = 0.75
 pulse_offset = 0.6
 
 [node name="Dot22" parent="." instance=ExtResource( 3 )]
 material = SubResource( 5 )
 position = Vector2( 52.3753, 35.6152 )
+pulse_color = Color( 1, 0.8, 0, 1 )
 pulse_out = 0.75
 pulse_offset = 0.35
 
 [node name="Dot32" parent="." instance=ExtResource( 3 )]
 material = SubResource( 6 )
 position = Vector2( 106.147, 66.3421 )
+pulse_color = Color( 1, 0.8, 0, 1 )
 pulse_out = 0.75
 pulse_offset = 0.6

Data/Objects/Pusher.tscn

 angle_random = 0.25
 scale = 1.5
 scale_random = 0.5
+color = Color( 0.980392, 0.980392, 0.74902, 1 )
 
 [sub_resource type="RectangleShape2D" id=2]
 extents = Vector2( 40, 40 )
 [node name="Pusher" type="Node2D"]
 script = ExtResource( 1 )
 
-[node name="PulseArrow1" parent="." instance=ExtResource( 2 )]
+[node name="Body" type="Position2D" parent="."]
+
+[node name="PulseArrow1" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( -18, -18.0497 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="PulseArrow2" parent="." instance=ExtResource( 2 )]
+[node name="PulseArrow2" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( -18, -4.04972 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="PulseArrow3" parent="." instance=ExtResource( 2 )]
+[node name="PulseArrow3" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( -18, 9.95028 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="PulseArrow6" parent="." instance=ExtResource( 2 )]
+[node name="PulseArrow6" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( 18, -18.0497 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="PulseArrow5" parent="." instance=ExtResource( 2 )]
+[node name="PulseArrow5" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( 18, -4.04972 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="PulseArrow4" parent="." instance=ExtResource( 2 )]
+[node name="PulseArrow4" parent="Body" instance=ExtResource( 2 )]
 position = Vector2( 18, 9.95028 )
 scale = Vector2( 0.1, 0.1 )
-pulse_color = Color( 0.356863, 0.960784, 0.211765, 1 )
+pulse_color = Color( 1, 1, 1, 1 )
 
-[node name="Particles2D" type="Particles2D" parent="."]
+[node name="Particles" type="Particles2D" parent="Body"]
 position = Vector2( 0, 40.5267 )
 amount = 20
 process_material = SubResource( 1 )
 
-[node name="Area2D" type="Area2D" parent="."]
+[node name="Area2D" type="Area2D" parent="Body"]
+visible = false
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Body/Area2D"]
 shape = SubResource( 2 )
-[connection signal="body_entered" from="Area2D" to="." method="_on_Area2D_body_entered"]
-[connection signal="body_exited" from="Area2D" to="." method="_on_Area2D_body_exited"]
+[connection signal="body_entered" from="Body/Area2D" to="." method="_on_Area2D_body_entered"]
+[connection signal="body_exited" from="Body/Area2D" to="." method="_on_Area2D_body_exited"]

Data/Scenes/World.tscn

 material = SubResource( 1 )
 position = Vector2( -127.435, 105.962 )
 scale = Vector2( 2.35979, 1.50659 )
-liquid_body_color = Color( 0.517647, 0.145098, 0.145098, 1 )
+liquid_body_color = Color( 0.513726, 0.137255, 0.137255, 1 )
 liquid_surface_color = Color( 0.984314, 0.478431, 0.490196, 1 )
 
 [node name="Liquid" parent="." instance=ExtResource( 3 )]
 
 [node name="Pusher" parent="." instance=ExtResource( 1 )]
 position = Vector2( 108.94, -32.8218 )
-pulse_color = Color( 0.0941176, 0.156863, 0.815686, 1 )
+pulse_color = Color( 0.980392, 0.980392, 0.74902, 1 )
+push_force = 128.0
+push_angle = 34.923
 
 [node name="TileMap" type="TileMap" parent="."]
 tile_set = ExtResource( 7 )

Data/Scripts/Controller.gd

 		"alt": $Sprite.material.get_shader_param("rim_color")
 	};
 
+func get_rim_color():
+	return $Sprite.material.get_shader_param("rim_color")
+
 func get_tangential_acceleration():
 	return base_tangential_accel * $Mood.get_need()
 

Data/Scripts/Glowdot.gd

+tool
 extends Sprite
 
 const TRANS = Tween.TRANS_LINEAR

Data/Scripts/Liquid.gd

-#tool
+tool
 extends Sprite
 
-export var liquid_body_color:Color setget _set_liquid_body_color, _get_liquid_body_color
-export var liquid_surface_color:Color setget _set_liquid_surface_color, _get_liquid_surface_color
+export var liquid_body_color:Color setget _set_liquid_body_color
+export var liquid_surface_color:Color setget _set_liquid_surface_color
 
 
 func _set_liquid_body_color(c):
+	liquid_body_color = c
 	material.set_shader_param("liquid_color_main", c)
 
-func _get_liquid_body_color():
-	return material.get_shader_param("liquid_color_main")
-
 func _set_liquid_surface_color(c):
+	liquid_surface_color = c
 	material.set_shader_param("liquid_color_surface", c)
 	$Splash.process_material.color = c
 
-func _get_liquid_surface_color():
-	return material.get_shader_param("liquid_color_surface")
-
 func _ready():
 	material.set_shader_param("sprite_scale", scale)
 	#$Splash.process_material.color = material.get_shader_param("liquid_color_surface")

Data/Scripts/PulseArrow.gd

+tool
 extends Node2D
 
-export var pulse_color:Color = Color(1.0, 0.8, 0.0, 1.0)
+export var pulse_color:Color = Color(1.0, 0.8, 0.0, 1.0) setget _set_color
 
 
+func _set_color(c):
+	pulse_color = c
+	$Dot.pulse_color = c
+	$Dot21.pulse_color = c
+	$Dot22.pulse_color = c
+	$Dot31.pulse_color = c
+	$Dot32.pulse_color = c
+
 func _ready():
 	set_color(pulse_color)
 	$Dot.start()
 	$Dot32.start()
 
 func set_color(c):
-	pulse_color = c
-	$Dot.pulse_color = c
-	$Dot21.pulse_color = c
-	$Dot22.pulse_color = c
-	$Dot31.pulse_color = c
-	$Dot32.pulse_color = c
+	_set_color(c)
 

Data/Scripts/Pusher.gd

+tool
 extends Node2D
 
 const PUSH_VEC_DEFAULT = Vector2(0.0, -1.0)
 
-export var pulse_color:Color = Color(1.0, 1.0, 1.0, 1.0)
+export var pulse_color:Color = Color(1.0, 1.0, 1.0, 1.0) setget _set_color
 export(float, 0, 400) var push_force = 128
 export(float, 0, 1.0) var push_frequency = 0.2
-export(float, -180.0, 180) var push_angle = 0
+export(float, -180.0, 180) var push_angle = 0 setget _set_angle
 
 var _bodies = []
 var _delay = 1.1
 
-func _dominant_color():
-	if pulse_color.r > pulse_color.g and pulse_color.r > pulse_color.b:
+func _set_angle(a):
+	push_angle = a
+	$Body.rotation_degrees = push_angle
+
+func _set_color(c):
+	pulse_color = c
+	for i in range(6):
+		get_node("Body/PulseArrow" + String(i + 1)).set_color(pulse_color)
+	$Body/Particles.process_material.color = c
+
+func _dominant_color(c):
+	if c.r > c.g and c.r > c.b:
 		return "r"
-	elif pulse_color.g > pulse_color.r and pulse_color.g > pulse_color.b:
+	elif c.g > c.r and c.g > c.b:
 		return "g"
-	elif pulse_color.b > pulse_color.r and pulse_color.b > pulse_color.g:
+	elif c.b > c.r and c.b > c.g:
 		return "b"
 	return "n"
 
 func _ready():
 	set_process(true)
 	for i in range(6):
-		get_node("PulseArrow" + String(i + 1)).set_color(pulse_color)
+		get_node("Body/PulseArrow" + String(i + 1)).set_color(pulse_color)
 
 
-func _mood_match(body):
-	if body.has_method("get_mood"):
-		var mood = body.get_mood()
-		var dc = _dominant_color()
-		if (dc == "r" and mood.is_aggressive()) or \
-			(dc == "g" and mood.is_needie()) or \
-			(dc == "b" and mood.is_content()):
+func _rim_match(body):
+	if body.has_method("get_rim_color"):
+		var rdc = _dominant_color(body.get_rim_color())
+		var dc = _dominant_color(pulse_color)
+		print ("RIM: ", rdc, " | Push: ", dc)
+		if (rdc == dc):
 			return true
 	return false
 
 		_delay = 0.0
 		var v = PUSH_VEC_DEFAULT.rotated(deg2rad(push_angle))
 		for i in range(_bodies.size()):
-			if _mood_match(_bodies[i]):
+			if _rim_match(_bodies[i]):
 				_bodies[i].apply_central_impulse(v * push_force)
 	else:
 		_delay = min(1.1, _delay + delta)