Merge pull request #1 from Steffo99/feature/componentized-behaviours

Refactor everything into componentized and reusable behaviours

.vscode/launch.json

@@ -0,0 +1,18 @@
+{
+	"version": "0.2.0",
+	"configurations": [
+		{
+			"name": "Launch Project",
+			"type": "godot",
+			"request": "launch",
+			"project": "${workspaceFolder}",
+		},
+		{
+			"name": "Launch Scene",
+			"type": "godot",
+			"request": "launch",
+			"scene": "current",
+			"project": "${workspaceFolder}",		
+		}
+	]
+}

NOTICE.md

@@ -8,12 +8,12 @@ This project uses the following external assets:
 | `./temp/tollbell.mp3` | https://freesound.org/people/sdroliasnick/sounds/731270/ | CC0 |
 | `./entities/sheep_drag.wav` | https://freesound.org/people/michaelperfect/sounds/710298/ | CC0 |
 | `./temp/click&pop.wav` | https://freesound.org/people/GammaGool/sounds/730488/ | CC0 |
-| `./temp/pop.wav` | https://freesound.org/people/NovaSoundTechnology/sounds/727104/ | CC0 |
+| `./entities/monocle_drag.wav` | https://freesound.org/people/NovaSoundTechnology/sounds/727104/ | CC0 |
 | `./temp/mouth_pop.wav` | https://freesound.org/people/igaopuromalte/sounds/725453/ | Attribution 4 |
-| `./temp/puff.wav` | https://freesound.org/people/JustInvoke/sounds/446124/ | Attribution 4 |
+| `./entities/fall.ogg` | https://freesound.org/people/JustInvoke/sounds/446124/ | Attribution 4 |
 | `./temp/place.wav` | https://freesound.org/people/Planman/sounds/208111/ | CC0 |
-| `./temp/gore.wav` | https://freesound.org/people/MinecraftGamerLR/sounds/728695/ | Attribution 4 |
+| `./entities/imp_eat.ogg` | https://freesound.org/people/MinecraftGamerLR/sounds/728695/ | Attribution 4 |
-| `./temp/bones.wav` | https://freesound.org/people/cliftonmcarlson/sounds/392883/ | CC0 |
+| `./entities/skull_pickup.wav` | https://freesound.org/people/cliftonmcarlson/sounds/392883/ | CC0 |
 | `./temp/metallic_whistle.wav` | https://freesound.org/people/furbyguy/sounds/365643/| Attribution 3|
 | `./temp/upgradeselect.wav` | https://freesound.org/people/TechspiredMinds/sounds/729216/| Attribution 4|
 | `./temp/upgrade.wav` | https://freesound.org/people/colorsCrimsonTears/sounds/607409/ | CC0 |
@@ -22,7 +22,7 @@ This project uses the following external assets:
 | `./temp/arcade_cancel.flac` | https://freesound.org/people/plasterbrain/sounds/464912/ | CC0 |
 | `./temp/cancel.wav` | https://freesound.org/people/Kagateni/sounds/571510/ | CC0 |
 | `./temp/monster_bite.wav` | https://freesound.org/people/OGsoundFX/sounds/423010/ | Attribution 4 |
-| `./temp/tank.wav` | https://freesound.org/people/JarredGibb/sounds/217273/ | CC0 |
+| `./entities/imp_drag.wav` | https://freesound.org/people/JarredGibb/sounds/217273/ | CC0 |
 | `./temp/demon_dying.wav` | https://freesound.org/people/THE_bizniss/sounds/37823/ | Attribution 3 |
 | `./entities/coin.ogg` | https://freesound.org/people/forrisday/sounds/214509/ | Attribution 4 |
 | `./behaviours/*.svg` | https://fontawesome.com/ | CC-BY 4.0 |

behaviours/collectable.gd

@@ -1,18 +0,0 @@
-@icon("res://behaviours/collectable.svg")
-extends Area2D
-class_name Collectable
-
-## Emits [signal collected] when the mouse enters the given [CollisionShape2D].
-
-
-signal collected
-
-@export var qty: int = 1
-@export var tag: StringName = &""
-
-
-func _on_mouse_entered() -> void:
-	collected.emit(tag)
-
-func _on_collected() -> void:
-	Log.p(self, "Collected: %sx %s" % [qty, tag])

behaviours/collectable.tscn

@@ -1,9 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://dj72yshd25ucx"]
-
-[ext_resource type="Script" path="res://behaviours/collectable.gd" id="1_p0pc3"]
-
-[node name="Collectable" type="Area2D"]
-script = ExtResource("1_p0pc3")
-
-[connection signal="collected" from="." to="." method="_on_collected"]
-[connection signal="mouse_entered" from="." to="." method="_on_mouse_entered"]

behaviours/collectible.gd

@@ -0,0 +1,17 @@
+@icon("res://behaviours/collectible.svg")
+extends Node
+class_name Collectible
+
+
+## How many of that item this [Collectible] represents.
+@export var quantity: int = 1
+
+## What kind of item this [Collectible] represents.
+@export var kind: StringName = &""
+
+
+@onready var game: MainGame = MainGame.get_via_group(self)
+
+
+func apply():
+	game.inventory.get_counter(kind).increase(quantity)

behaviours/collectible.svg

@@ -3,7 +3,7 @@
    viewBox="0 0 512 512"
    version="1.1"
    id="svg1"
-   sodipodi:docname="hand.svg"
+   sodipodi:docname="collectable.svg"
    width="16"
    height="16"
    inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
@@ -23,8 +23,8 @@
      inkscape:pagecheckerboard="0"
      inkscape:deskcolor="#d1d1d1"
      inkscape:zoom="1.1642403"
-     inkscape:cx="350.01366"
+     inkscape:cx="350.01365"
-     inkscape:cy="213.44391"
+     inkscape:cy="-130.12778"
      inkscape:window-width="1920"
      inkscape:window-height="1020"
      inkscape:window-x="1280"
@@ -35,5 +35,5 @@
   <path
      d="M 288,32 C 288,14.3 273.7,0 256,0 238.3,0 224,14.3 224,32 v 208 c 0,8.8 -7.2,16 -16,16 -8.8,0 -16,-7.2 -16,-16 V 64 c 0,-17.7 -14.3,-32 -32,-32 -17.7,0 -32,14.3 -32,32 v 272 c 0,1.5 0,3.1 0.1,4.6 L 67.6,283 c -16,-15.2 -41.3,-14.6 -56.6,1.4 -15.3,16 -14.6,41.3 1.4,56.6 l 112.4,107 c 43.1,41.1 100.4,64 160,64 H 304 c 97.2,0 176,-78.8 176,-176 V 128 c 0,-17.7 -14.3,-32 -32,-32 -17.7,0 -32,14.3 -32,32 v 112 c 0,8.8 -7.2,16 -16,16 -8.8,0 -16,-7.2 -16,-16 V 64 c 0,-17.7 -14.3,-32 -32,-32 -17.7,0 -32,14.3 -32,32 v 176 c 0,8.8 -7.2,16 -16,16 -8.8,0 -16,-7.2 -16,-16 z"
      id="path1"
-     style="fill:#8da5f3;fill-opacity:1" />
+     style="fill:#e0e0e0;fill-opacity:1" />
 </svg>

behaviours/collectible.svg.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://ds6w6y6v8ywg2"
-path="res://.godot/imported/collectable.svg-5b05e2ea83b32a2349a97b4d9981d066.ctex"
+path="res://.godot/imported/collectible.svg-c540ac452c425e9fd16afd6982ebfbf2.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://behaviours/collectable.svg"
+source_file="res://behaviours/collectible.svg"
-dest_files=["res://.godot/imported/collectable.svg-5b05e2ea83b32a2349a97b4d9981d066.ctex"]
+dest_files=["res://.godot/imported/collectible.svg-c540ac452c425e9fd16afd6982ebfbf2.ctex"]
 
 [params]
 

behaviours/collectible.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dj72yshd25ucx"]
+
+[ext_resource type="Script" path="res://behaviours/collectible.gd" id="1_5ipmg"]
+
+[node name="Collectible" type="Node"]
+script = ExtResource("1_5ipmg")

behaviours/cursor_detector.gd

@@ -0,0 +1,24 @@
+@icon("res://behaviours/cursor_detector.svg")
+extends Area2D
+class_name CursorDetector
+
+
+signal cursor_entered(cursor: Cursor)
+signal cursor_exited(cursor: Cursor)
+
+
+var mouse_inside = false
+
+
+func _on_area_entered(body: Area2D) -> void:
+	if body is Cursor:
+		mouse_inside = true
+		cursor_entered.emit(body)
+
+func _on_area_exited(body: Area2D) -> void:
+	if body is Cursor:
+		mouse_inside = true
+		cursor_exited.emit(body)
+
+func log_cursor(cursor: Cursor) -> void:
+	Log.p(self, "Cursor: %s" % cursor)

behaviours/cursor_detector.svg.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://6wpumqhdov4r"
-path="res://.godot/imported/hover_detector.svg-3bfd5bde28e59dd82344da683ff70f2d.ctex"
+path="res://.godot/imported/cursor_detector.svg-15ede4c1c6083de1d2f8a8ceb4ab532a.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://behaviours/hover_detector.svg"
+source_file="res://behaviours/cursor_detector.svg"
-dest_files=["res://.godot/imported/hover_detector.svg-3bfd5bde28e59dd82344da683ff70f2d.ctex"]
+dest_files=["res://.godot/imported/cursor_detector.svg-15ede4c1c6083de1d2f8a8ceb4ab532a.ctex"]
 
 [params]
 

behaviours/cursor_detector.tscn

@@ -0,0 +1,13 @@
+[gd_scene load_steps=2 format=3 uid="uid://cbg5kgwxusvxf"]
+
+[ext_resource type="Script" path="res://behaviours/cursor_detector.gd" id="1_4hcxj"]
+
+[node name="CursorDetector" type="Area2D"]
+collision_layer = 0
+collision_mask = 64
+input_pickable = false
+monitorable = false
+script = ExtResource("1_4hcxj")
+
+[connection signal="area_entered" from="." to="." method="_on_area_entered"]
+[connection signal="area_exited" from="." to="." method="_on_area_exited"]

behaviours/draggable.gd

@@ -1,34 +1,19 @@
+@icon("res://behaviours/draggable.svg")
 extends Area2D
 class_name Draggable
 
 
-signal move(movement: Vector2)
+signal dragged(cursor: Cursor)
-signal dragged
 signal dropped
 
 
-@onready var mover: Node2D = $"MatchMousePosition"
+var being_dragged: bool = false
-
-var being_dragged: bool:
-	get:
-		return being_dragged
-	set(value):
-		being_dragged = value
-		mover.set_process(being_dragged)
-		mover.set_physics_process(being_dragged)
 
 
-func drag():
+func drag(cursor: Cursor):
 	being_dragged = true
-	dragged.emit()
+	dragged.emit(cursor)
 
 func drop():
 	being_dragged = false
 	dropped.emit()
-
-
-func _ready():
-	being_dragged = false
-
-func _on_move(movement: Vector2):
-	move.emit(movement)

behaviours/draggable.svg

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="draggable.svg"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   width="16"
+   height="16"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.6464844"
+     inkscape:cx="217.1293"
+     inkscape:cy="209.84104"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="3200"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 278.6,9.4 c -12.5,-12.5 -32.8,-12.5 -45.3,0 l -64,64 c -12.5,12.5 -12.5,32.8 0,45.3 12.5,12.5 32.8,12.5 45.3,0 l 9.4,-9.4 V 224 H 109.3 l 9.4,-9.4 c 12.5,-12.5 12.5,-32.8 0,-45.3 -12.5,-12.5 -32.8,-12.5 -45.3,0 l -64,64 c -12.5,12.5 -12.5,32.8 0,45.3 l 64,64 c 12.5,12.5 32.8,12.5 45.3,0 12.5,-12.5 12.5,-32.8 0,-45.3 l -9.4,-9.4 H 224 v 114.8 l -9.4,-9.4 c -12.5,-12.5 -32.8,-12.5 -45.3,0 -12.5,12.5 -12.5,32.8 0,45.3 l 64,64 c 12.5,12.5 32.8,12.5 45.3,0 l 64,-64 c 12.5,-12.5 12.5,-32.8 0,-45.3 -12.5,-12.5 -32.8,-12.5 -45.3,0 l -9.4,9.4 V 288 h 114.8 l -9.4,9.4 c -12.5,12.5 -12.5,32.8 0,45.3 12.5,12.5 32.8,12.5 45.3,0 l 64,-64 c 12.5,-12.5 12.5,-32.8 0,-45.3 l -64,-64 c -12.5,-12.5 -32.8,-12.5 -45.3,0 -12.5,12.5 -12.5,32.8 0,45.3 l 9.4,9.4 H 288 V 109.3 l 9.4,9.4 c 12.5,12.5 32.8,12.5 45.3,0 12.5,-12.5 12.5,-32.8 0,-45.3 l -64,-64 z"
+     id="path1"
+     style="fill:#8da5f3" />
+</svg>

behaviours/draggable.svg.import

@@ -2,16 +2,16 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://8443tt517pkv"
+uid="uid://bepjyaq1y3g7w"
-path="res://.godot/imported/edible_tracker.svg-9169f9c07be35f707b3c167799ba3a76.ctex"
+path="res://.godot/imported/draggable.svg-7f8260afa88b76990683b55fd9af07eb.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://behaviours/edible_tracker.svg"
+source_file="res://behaviours/draggable.svg"
-dest_files=["res://.godot/imported/edible_tracker.svg-9169f9c07be35f707b3c167799ba3a76.ctex"]
+dest_files=["res://.godot/imported/draggable.svg-7f8260afa88b76990683b55fd9af07eb.ctex"]
 
 [params]
 

behaviours/draggable.tscn

@@ -1,15 +1,10 @@
-[gd_scene load_steps=3 format=3 uid="uid://dijcjahkddudv"]
+[gd_scene load_steps=2 format=3 uid="uid://dijcjahkddudv"]
 
 [ext_resource type="Script" path="res://behaviours/draggable.gd" id="1_hdedq"]
-[ext_resource type="PackedScene" uid="uid://bvrxvrjlo5130" path="res://behaviours/move_towards_mouse.tscn" id="2_gi6xd"]
 
 [node name="Draggable" type="Area2D"]
-collision_layer = 0
+collision_layer = 8
 collision_mask = 0
+input_pickable = false
+monitoring = false
 script = ExtResource("1_hdedq")
-
-[node name="MatchMousePosition" parent="." instance=ExtResource("2_gi6xd")]
-scale = Vector2(10000, 10000)
-speed = 3600.0
-
-[connection signal="move" from="MatchMousePosition" to="." method="_on_move"]

behaviours/eat_target.gd

@@ -1,37 +0,0 @@
-extends Node2D
-class_name EatTarget
-
-
-signal eaten(target: Node2D)
-signal move(movement: Vector2)
-
-@export var tag: StringName:
-	get:
-		return tag
-	set(value):
-		tag = value
-		if hunt_target != null:
-			hunt_target.tag = value
-		if eater != null:
-			eater.tag = value
-
-
-@onready var hunt_target: HuntTarget = $"HuntTarget"
-@onready var eater: Eater = $"Eater"
-@onready var move_towards: MoveTowardsTarget = $"MoveTowardsTarget"
-
-func _ready():
-	hunt_target.tag = tag
-	eater.tag = tag
-
-func _on_target_selected(body: Node2D) -> void:
-	move_towards.target = body
-
-func _on_target_abandoned(_body: Node2D) -> void:
-	move_towards.target = null
-
-func _on_eater_eaten(edible):
-	eaten.emit(edible)
-
-func _on_move_towards_target_move(movement):
-	move.emit(movement)

behaviours/eat_target.tscn

@@ -1,23 +0,0 @@
-[gd_scene load_steps=5 format=3 uid="uid://b7bdlh5akhi8s"]
-
-[ext_resource type="Script" path="res://behaviours/eat_target.gd" id="1_tlnlt"]
-[ext_resource type="PackedScene" uid="uid://dxmodn8mbvw0i" path="res://behaviours/hunt_target.tscn" id="2_c8wdv"]
-[ext_resource type="PackedScene" uid="uid://jg7qkbswgqjc" path="res://behaviours/eater.tscn" id="3_ir2yh"]
-[ext_resource type="PackedScene" uid="uid://kceb2v2dm0qn" path="res://behaviours/move_towards_target.tscn" id="4_1qc2q"]
-
-[node name="EatTarget" type="Node2D"]
-script = ExtResource("1_tlnlt")
-
-[node name="HuntTarget" parent="." instance=ExtResource("2_c8wdv")]
-scale = Vector2(16, 16)
-give_up_secs = 5.0
-
-[node name="Eater" parent="." instance=ExtResource("3_ir2yh")]
-scale = Vector2(2.5, 2.5)
-
-[node name="MoveTowardsTarget" parent="." instance=ExtResource("4_1qc2q")]
-
-[connection signal="target_abandoned" from="HuntTarget" to="." method="_on_target_abandoned"]
-[connection signal="target_selected" from="HuntTarget" to="." method="_on_target_selected"]
-[connection signal="eaten" from="Eater" to="." method="_on_eater_eaten"]
-[connection signal="move" from="MoveTowardsTarget" to="." method="_on_move_towards_target_move"]

behaviours/eater.gd

@@ -11,6 +11,9 @@ signal eaten(edible: Edible)
 @export var acceptable_diets: Array[StringName] = []
 
 
+func log_eaten(edible: Edible) -> void:
+	Log.p(self, "Eaten: %s" % edible)
+
 
 func _on_body_entered(body: Node2D) -> void:
 	var edibles: Array = body.find_children("Edible", "Edible", false, false)
@@ -18,7 +21,3 @@ func _on_body_entered(body: Node2D) -> void:
 		if edible.diet in acceptable_diets:
 			eaten.emit(edible)
 			edible.eat()
-
-
-func _on_eaten(edible: Edible) -> void:
-	Log.p(self, "Eaten: %s" % edible)

behaviours/eater.tscn

@@ -5,8 +5,8 @@
 [node name="Eater" type="Area2D"]
 collision_layer = 0
 collision_mask = 8
+input_pickable = false
 monitorable = false
 script = ExtResource("1_urx5y")
 
 [connection signal="body_entered" from="." to="." method="_on_body_entered"]
-[connection signal="eaten" from="." to="." method="_on_eaten"]

behaviours/edible.gd

@@ -14,6 +14,3 @@ signal eaten
 
 func eat():
 	eaten.emit()
-
-func _on_eaten() -> void:
-	Log.p(self, "Got eaten.")

behaviours/edible.tscn

@@ -4,5 +4,3 @@
 
 [node name="Edible" type="Node"]
 script = ExtResource("1_l6vtr")
-
-[connection signal="eaten" from="." to="." method="_on_eaten"]

behaviours/edible_tracker.gd

@@ -1,34 +0,0 @@
-@icon("res://behaviours/edible_tracker.svg")
-extends Area2D
-class_name EdibleTracker
-
-## Keeps track of what [Edible]s are inside the area.
-
-
-signal tracked(body: Node2D)
-signal untracked(body: Node2D)
-
-
-@export var acceptable_diets: Array[StringName] = []
-
-var tracking: Array = []
-
-
-func _on_body_entered(body: Node2D) -> void:
-	var edibles: Array = body.find_children("Edible", "Edible", false, false)
-	for edible in edibles:
-		if edible.tag in acceptable_diets:
-			tracking.push_back(body)
-			tracked.emit(body)
-
-func _on_body_exited(body: Node2D) -> void:
-	if body in tracking:
-		tracking.erase(body)
-		untracked.emit(body)
-
-
-func _on_tracked(body: Node2D) -> void:
-	Log.p(self, "Tracking a new target: %s" % body)
-
-func _on_untracked(body:Node2D) -> void:
-	Log.p(self, "Not tracking anymore target: %s" % body)

behaviours/edible_tracker.svg

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<svg
-   viewBox="0 0 512 512"
-   version="1.1"
-   id="svg1"
-   sodipodi:docname="bowl-rice.svg"
-   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
-   width="16"
-   height="16"
-   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
-   xmlns="http://www.w3.org/2000/svg"
-   xmlns:svg="http://www.w3.org/2000/svg">
-  <defs
-     id="defs1" />
-  <sodipodi:namedview
-     id="namedview1"
-     pagecolor="#ffffff"
-     bordercolor="#000000"
-     borderopacity="0.25"
-     inkscape:showpageshadow="2"
-     inkscape:pageopacity="0.0"
-     inkscape:pagecheckerboard="0"
-     inkscape:deskcolor="#d1d1d1"
-     inkscape:zoom="1.6464844"
-     inkscape:cx="256"
-     inkscape:cy="256"
-     inkscape:window-width="1920"
-     inkscape:window-height="1020"
-     inkscape:window-x="1280"
-     inkscape:window-y="32"
-     inkscape:window-maximized="1"
-     inkscape:current-layer="svg1" />
-  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
-  <path
-     d="m 176,56 c 0,-13.3 10.7,-24 24,-24 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 H 200 C 186.7,80 176,69.3 176,56 Z m 24,48 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 z M 56,176 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 H 56 C 42.7,224 32,213.3 32,200 32,186.7 42.7,176 56,176 Z M 0,283.4 C 0,268.3 12.3,256 27.4,256 h 457.2 c 15.1,0 27.4,12.3 27.4,27.4 0,70.5 -44.4,130.7 -106.7,154.1 l -1.8,14.5 c -2,16 -15.6,28 -31.8,28 H 140.2 c -16.1,0 -29.8,-12 -31.8,-28 l -1.8,-14.4 C 44.4,414.1 0,353.9 0,283.4 Z M 224,200 c 0,-13.3 10.7,-24 24,-24 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 z m -96,0 c 0,-13.3 10.7,-24 24,-24 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 z m -24,-96 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 z m 216,96 c 0,-13.3 10.7,-24 24,-24 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 z m -24,-96 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 z m 120,96 c 0,-13.3 10.7,-24 24,-24 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 z m -24,-96 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 z M 296,32 h 16 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -16 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 z"
-     id="path1"
-     style="fill:#8da5f3" />
-</svg>

behaviours/edible_tracker.tscn

@@ -1,11 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://ctpn4hvkhxoi3"]
-
-[ext_resource type="Script" path="res://behaviours/edible_tracker.gd" id="1_vo18u"]
-
-[node name="EdibleTracker" type="Area2D"]
-script = ExtResource("1_vo18u")
-
-[connection signal="body_entered" from="." to="." method="_on_body_entered"]
-[connection signal="body_exited" from="." to="." method="_on_body_exited"]
-[connection signal="tracked" from="." to="." method="_on_tracked"]
-[connection signal="untracked" from="." to="." method="_on_untracked"]

behaviours/hover_detector.gd

@@ -1,13 +0,0 @@
-@icon("res://behaviours/hover_detector.svg")
-extends Area2D
-class_name HoverDetector
-
-
-var mouse_inside = false
-
-
-func _on_mouse_entered() -> void:
-	mouse_inside = true
-
-func _on_mouse_exited() -> void:
-	mouse_inside = false

behaviours/hover_detector.tscn

@@ -1,11 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://cbg5kgwxusvxf"]
-
-[ext_resource type="Script" path="res://behaviours/hover_detector.gd" id="1_51m5p"]
-
-[node name="HoverDetector" type="Area2D"]
-collision_mask = 0
-monitorable = false
-script = ExtResource("1_51m5p")
-
-[connection signal="mouse_entered" from="." to="." method="_on_mouse_entered"]
-[connection signal="mouse_exited" from="." to="." method="_on_mouse_exited"]

behaviours/hunt_target.gd

@@ -1,55 +0,0 @@
-extends Node2D
-class_name HuntTarget
-
-
-signal target_selected(target: Node2D)
-signal target_abandoned(target: Node2D)
-
-
-@export var tag: StringName:
-	get:
-		return tag
-	set(value):
-		tag = value
-		if hunter != null:
-			hunter.tag = value
-
-@export var give_up_secs: float = 5.0
-
-@onready var give_up_timer: Timer = $"GiveUpTimer"
-@onready var hunter: Hunter = $"Hunter"
-
-var target: Node2D = null
-
-
-func pick_new_target():
-	if hunter.possible_targets.is_empty():
-		return
-
-	var idx = Random.rng.randi_range(0, len(hunter.possible_targets) - 1)
-	target = hunter.possible_targets[idx]
-	target_selected.emit(target)
-	give_up_timer.start(give_up_secs)
-
-func _ready():
-	hunter.tag = tag
-
-func _on_hunter_tracked(_body: Node2D):
-	if target == null:
-		pick_new_target()
-
-func _on_hunter_untracked(body: Node2D):
-	if body == target:
-		target = null
-		target_abandoned.emit(body)
-		pick_new_target()
-
-func _on_give_up_timer_timeout() -> void:
-	target = null
-	pick_new_target()
-
-func _on_target_selected(body: Node2D) -> void:
-	Log.p(self, "Target selected: %s" % body)
-
-func _on_target_abandoned(body: Node2D) -> void:
-	Log.p(self, "Target abandoned: %s" % body)

behaviours/hunt_target.tscn

@@ -1,18 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://dxmodn8mbvw0i"]
-
-[ext_resource type="Script" path="res://behaviours/hunt_target.gd" id="1_1ex7u"]
-[ext_resource type="PackedScene" uid="uid://ctpn4hvkhxoi3" path="res://behaviours/edible_tracker.tscn" id="2_vjdtc"]
-
-[node name="HuntTarget" type="Node2D"]
-script = ExtResource("1_1ex7u")
-give_up_secs = null
-
-[node name="Hunter" parent="." instance=ExtResource("2_vjdtc")]
-
-[node name="GiveUpTimer" type="Timer" parent="."]
-
-[connection signal="target_abandoned" from="." to="." method="_on_target_abandoned"]
-[connection signal="target_selected" from="." to="." method="_on_target_selected"]
-[connection signal="tracked" from="Hunter" to="." method="_on_hunter_tracked"]
-[connection signal="untracked" from="Hunter" to="." method="_on_hunter_untracked"]
-[connection signal="timeout" from="GiveUpTimer" to="." method="_on_give_up_timer_timeout"]

behaviours/move.gd

@@ -0,0 +1,22 @@
+@icon("res://behaviours/move.svg")
+extends Node2D
+class_name Move
+
+
+signal move(norm: Vector2)
+signal move_toggled(value: bool)
+signal move_enabled
+signal move_disabled
+
+## Whether this component should emit [signal move].
+@export var enabled: bool = true:
+	get:
+		return enabled
+	set(value):
+		if enabled != value:
+			enabled = value
+			move_toggled.emit(value)
+			if value:
+				move_enabled.emit()
+			else:
+				move_disabled.emit()

behaviours/move.svg

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="move_towards.svg"
+   width="16"
+   height="16"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.6464844"
+     inkscape:cx="223.8102"
+     inkscape:cy="236.56465"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="1280"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 470.6125,278.6 c 12.5,-12.5 12.5,-32.8 0,-45.3 l -160,-160 c -12.5,-12.5 -32.8,-12.5 -45.3,0 -12.5,12.5 -12.5,32.8 0,45.3 l 105.5,105.4 h -306.8 c -17.7,0 -32,14.3 -32,32 0,17.7 14.3,32 32,32 h 306.7 l -105.3,105.4 c -12.5,12.5 -12.5,32.8 0,45.3 12.5,12.5 32.8,12.5 45.3,0 l 160,-160 z"
+     id="path1"
+     style="fill:#8da5f3" />
+</svg>

behaviours/move.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://d10wobjiuh1mm"
+path="res://.godot/imported/move.svg-6291495a0c7bf9c3c43cbea535114f1a.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/move.svg"
+dest_files=["res://.godot/imported/move.svg-6291495a0c7bf9c3c43cbea535114f1a.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/move_physics.gd

@@ -0,0 +1,46 @@
+extends Move
+class_name MovePhysics
+
+
+signal dragged(cursor: Cursor)
+signal dropped
+signal fallen
+
+
+@export var acceleration = 1250.0
+@export var drag_damp = 0.4
+@export var drop_damp = 0.05
+@export var drop_epsilon = 16.0
+
+var cursor: Cursor = null
+var falling: bool = false
+
+var velocity := Vector2.ZERO
+
+
+func drag(value: Cursor) -> void:
+	cursor = value
+	dragged.emit(value)
+
+func drop() -> void:
+	cursor = null
+	falling = true
+	dropped.emit()
+
+func fall() -> void:
+	velocity = Vector2.ZERO
+	falling = false
+	fallen.emit()
+
+
+func _physics_process(delta: float) -> void:
+	if enabled:
+		if cursor:
+			var gap = cursor.global_position - global_position
+			velocity += gap * delta * acceleration
+			velocity *= 1.0 - drag_damp
+		else:
+			velocity *= 1.0 - drop_damp
+		if falling and velocity.length() < drop_epsilon:
+			fall()
+		move.emit(velocity * delta)

behaviours/move_physics.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://rx24bppccih7"]
+
+[ext_resource type="Script" path="res://behaviours/move_physics.gd" id="1_u02i3"]
+
+[node name="MoveTowardsPhysics" type="Node2D"]
+script = ExtResource("1_u02i3")

behaviours/move_straight.gd

@@ -0,0 +1,35 @@
+extends Move
+class_name MoveStraight
+
+## A [Move] that moves in a fixed direction.
+
+
+signal changed_direction(new: Vector2)
+
+
+@export var speed: float = 100.0
+
+@export var direction: Vector2:
+	get: 
+		return direction
+	set(value):
+		direction = value
+		changed_direction.emit(direction)
+
+
+func set_direction(value: Vector2) -> void:
+	direction = value
+
+func clear_direction() -> void:
+	direction = Vector2.ZERO
+
+func randomize_direction() -> void:
+	direction = Vector2.from_angle(Random.rng.randf_range(0, 2*PI))
+
+func log_state() -> void:
+	Log.p(self, "Direction: %s | Speed: %s" % [direction, speed])
+
+
+func _physics_process(delta: float) -> void:
+	if enabled:
+		move.emit(direction * delta * speed)

behaviours/move_straight.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dk1ipq7dhkhf3"]
+
+[ext_resource type="Script" path="res://behaviours/move_straight.gd" id="1_8yf73"]
+
+[node name="MoveStraight" type="Node2D"]
+script = ExtResource("1_8yf73")

behaviours/move_towards.gd

@@ -1,44 +1,38 @@
-extends Node2D
+extends Move
 class_name MoveTowards
 
 
-signal move(movement: Vector2)
+## A [Move] that moves towards the [field position] of a [field target].
-signal detached
+
-signal captured
+
+signal changed_target(new: Node2D)
 
 
 @export var speed: float = 100.0
-@export var can_detach: bool = false
+
+@export var target: Node2D = null:
+	get:
+		return target
+	set(value):
+		target = value
+		changed_target.emit(value)
 
 
-enum State { DETACHED, CAPTURED }
+func set_target(value: Node2D) -> void:
+	target = value
 
-var state: State = State.DETACHED
+func clear_target() -> void:
+	target = null
 
-func get_followed_global_position():
+func log_target() -> void:
-	return Vector2.ZERO # OVERRIDE ME!
+	Log.p(self, "Target: %s" % target)
-
-
-func get_followed_mouse_position():
-	var global_followed_position: Vector2 = get_followed_global_position()
-	var relative_followed_position: Vector2 = global_followed_position - global_position
-	return relative_followed_position
 
 
 func _physics_process(delta: float) -> void:
-	match state:
+	if enabled:
-		State.CAPTURED:
+		if target:
-			var relative_followed_position: Vector2 = get_followed_mouse_position()
+			var gap = target.global_position - global_position
-			var direction: Vector2 = position.direction_to(relative_followed_position)
+			var norm = gap.normalized()
-			var actual_speed: float = min(delta * speed, relative_followed_position.length())  # Don't overshoot.
+			move.emit(norm * delta * speed)
-			var movement: Vector2 = direction * actual_speed
+		else:
-			move.emit(movement)
+			move.emit(Vector2.ZERO)
-
-func _on_capture_area_mouse_entered() -> void:
-	state = State.CAPTURED
-	captured.emit()
-
-func _on_capture_area_mouse_exited() -> void:
-	if can_detach:
-		state = State.DETACHED
-		detached.emit()

behaviours/move_towards.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://cml7rqvyfuagx"]
+
+[ext_resource type="Script" path="res://behaviours/move_towards.gd" id="1_256ue"]
+
+[node name="MoveTowards" type="Node2D"]
+script = ExtResource("1_256ue")

behaviours/move_towards_mouse.gd

@@ -1,46 +0,0 @@
-extends Node2D
-class_name MoveTowardsMouse
-
-
-signal move(movement: Vector2)
-signal detached
-signal captured
-
-@onready var game := MainGame.get_ancestor(self)
-
-@export var speed: float = 100.0
-@export var can_detach: bool = false
-
-
-enum State { DETACHED, CAPTURED }
-
-var state: State = State.DETACHED
-
-func get_followed_global_position():
-	return game.camera.get_global_mouse_position()
-
-
-func get_followed_mouse_position():
-	var global_followed_position: Vector2 = get_followed_global_position()
-	var relative_followed_position: Vector2 = global_followed_position - global_position
-	return relative_followed_position
-
-
-func _physics_process(delta: float) -> void:
-	match state:
-		State.CAPTURED:
-			var relative_followed_position: Vector2 = get_followed_mouse_position()
-			var direction: Vector2 = position.direction_to(relative_followed_position)
-			var actual_speed: float = min(delta * speed, relative_followed_position.length())  # Don't overshoot.
-			var movement: Vector2 = direction * actual_speed
-			move.emit(movement)
-
-func _on_capture_area_mouse_entered() -> void:
-	state = State.CAPTURED
-	captured.emit()
-
-func _on_capture_area_mouse_exited() -> void:
-	if can_detach:
-		state = State.DETACHED
-		detached.emit()
-

behaviours/move_towards_mouse.tscn

@@ -1,12 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://bvrxvrjlo5130"]
-
-[ext_resource type="Script" path="res://behaviours/move_towards_mouse.gd" id="1_nbja1"]
-[ext_resource type="PackedScene" uid="uid://cbg5kgwxusvxf" path="res://behaviours/hover_detector.tscn" id="2_qru2e"]
-
-[node name="MoveTowardsMouse" type="Node2D"]
-script = ExtResource("1_nbja1")
-
-[node name="CaptureArea" parent="." instance=ExtResource("2_qru2e")]
-
-[connection signal="mouse_entered" from="CaptureArea" to="." method="_on_capture_area_mouse_entered"]
-[connection signal="mouse_exited" from="CaptureArea" to="." method="_on_capture_area_mouse_exited"]

behaviours/move_towards_target.gd

@@ -1,29 +0,0 @@
-extends Node2D
-class_name MoveTowardsTarget
-
-
-signal move(movement: Vector2)
-
-
-@export var speed: float = 100.0
-@export var target: Node2D
-
-
-func get_followed_global_position():
-	return target.global_position
-
-
-func get_followed_mouse_position():
-	var global_followed_position: Vector2 = get_followed_global_position()
-	var relative_followed_position: Vector2 = global_followed_position - global_position
-	return relative_followed_position
-
-
-func _physics_process(delta: float) -> void:
-	if target == null:
-		return
-	var relative_followed_position: Vector2 = get_followed_mouse_position()
-	var direction: Vector2 = position.direction_to(relative_followed_position)
-	var actual_speed: float = min(delta * speed, relative_followed_position.length())  # Don't overshoot.
-	var movement: Vector2 = direction * actual_speed
-	move.emit(movement)

behaviours/move_towards_target.tscn

@@ -1,6 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://kceb2v2dm0qn"]
-
-[ext_resource type="Script" path="res://behaviours/move_towards_target.gd" id="1_703gy"]
-
-[node name="MoveTowardsTarget" type="Node2D"]
-script = ExtResource("1_703gy")

behaviours/priority.gd

@@ -0,0 +1,69 @@
+@icon("res://behaviours/priority.svg")
+extends Node
+class_name Priority
+
+
+## Keeps track of the object's priority for [SamplerPriority] purposes.
+
+
+## Emitted when the priority is changed.
+signal priority_changed(new: int, old: int)
+
+## Emitted when the priority is changed. No args are provided to work around a Godot bug.
+signal priority_changed_no_args
+
+
+@export var default_priority: int = 0
+@export var alternative_priority: int = 1
+
+var priority: int = 0:
+	get:
+		return priority
+	set(value):
+		var old = priority
+		priority = value
+		priority_changed.emit(priority, old)
+
+
+## Set [field priority] to [field default_priority].
+func priority_default() -> void:
+	priority = default_priority
+
+## Set [field priority] to [field alternative_priority]
+func priority_alternative() -> void:
+	priority = alternative_priority
+
+## Toggle [field priority] between [field default_priority] and [field alternative_priority].
+func priority_toggle() -> void:
+	if priority == default_priority:
+		priority = alternative_priority
+	else:
+		priority = default_priority
+
+## Set the [field priority] to a specific value.
+func priority_set(value: int):
+	priority = value
+
+## Set the [field priority] to a specific value if the [param variant] is truthy, otherwise set it to a different value.
+## 
+## Defaults to using [field alternative_priority] for truthy, and [field default_priority] for falsy
+func priority_conditional(variant: Variant, truthy: int = alternative_priority, falsy: int = default_priority):
+	if variant:
+		priority = truthy
+	else:
+		priority = falsy
+
+## Get the node to which the [field priority] of this one applies to.
+func get_ref() -> Node:
+	return get_parent()
+
+## Log the current [field priority] value.
+func log_priority() -> void:
+	Log.p(self, "Priority: %d" % priority)
+
+
+func _on_priority_changed(_new: int, _old: int) -> void:
+	priority_changed_no_args.emit()
+
+func _ready() -> void:
+	priority = default_priority

behaviours/priority.svg

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 575.99539 575.99537"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="priority.svg"
+   width="16"
+   height="16"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.6464844"
+     inkscape:cx="287.88612"
+     inkscape:cy="248.71174"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="1280"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 316.72587,49.969031 c -5.3,-11 -16.5,-18 -28.8,-18 -12.3,0 -23.4,7 -28.8,18 l -64.3,132.299999 -143.600005,21.2 c -12,1.8 -22,10.2 -25.7,21.7 -3.7,11.5 -0.7,24.2 7.9,32.7 l 104.200005,103.1 -24.6,145.7 c -2,12 3,24.2 12.9,31.3 9.9,7.1 23,8 33.8,2.3 l 128.3,-68.5 128.3,68.5 c 10.8,5.7 23.9,4.9 33.8,-2.3 9.9,-7.2 14.9,-19.3 12.9,-31.3 l -24.7,-145.7 104.2,-103.1 c 8.6,-8.5 11.7,-21.2 7.9,-32.7 -3.8,-11.5 -13.7,-19.9 -25.7,-21.7 l -143.7,-21.2 z"
+     id="path1"
+     style="fill:#e0e0e0" />
+</svg>

behaviours/priority.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ctc4lx571jksr"
+path="res://.godot/imported/priority.svg-d16c10b6303969bc43c2b8feaccb77ae.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/priority.svg"
+dest_files=["res://.godot/imported/priority.svg-d16c10b6303969bc43c2b8feaccb77ae.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/priority.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://cm67ko1k6kn4u"]
+
+[ext_resource type="Script" path="res://behaviours/priority.gd" id="1_8u7ji"]
+
+[node name="Priority" type="Node"]
+script = ExtResource("1_8u7ji")
+
+[connection signal="priority_changed" from="." to="." method="_on_priority_changed"]

behaviours/sampler.gd

@@ -0,0 +1,29 @@
+@icon("res://behaviours/sampler.svg")
+extends Node
+class_name Sampler
+
+
+## Abstract base class for sampling a certain reference among multiple.
+
+
+## [Array] of [Node]s that can be [func sample]d by this [Sampler].
+@export var possibilities: Array[Node] = []
+
+
+## Get a reference.
+func sample() -> Node:
+	Log.e(self, "Not implemented.")
+	return null
+
+## Set the [field enabled] property to true on a [method sample]d node, and to false on all others. 
+func enable() -> void:
+	var selected = sample()
+	for possibility in get_all_refs():
+		possibility.enabled = (selected == possibility)
+
+
+## Get all possible nodes referenced by [field possibilities].
+##
+## Useful as it may be overridden by some other [Sampler]s, such as [SamplerPriority].
+func get_all_refs() -> Array[Node]:
+	return possibilities

behaviours/sampler.svg

@@ -0,0 +1,59 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="sampler.svg"
+   width="16"
+   height="16"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="13.171875"
+     inkscape:cx="16.778173"
+     inkscape:cy="17.651246"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="3200"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 48,368 a 48,48 0 1 1 0,96 48,48 0 1 1 0,-96 z"
+     id="path6"
+     style="fill:#e0e0e0" />
+  <path
+     d="m 160,416 c 0,-17.7 14.3,-32 32,-32 h 288 c 17.7,0 32,14.3 32,32 0,17.7 -14.3,32 -32,32 H 192 c -17.7,0 -32,-14.3 -32,-32 z"
+     id="path5"
+     style="fill:#e0e0e0" />
+  <path
+     d="m 160,256 c 0,-17.7 14.3,-32 32,-32 h 288 c 17.7,0 32,14.3 32,32 0,17.7 -14.3,32 -32,32 H 192 c -17.7,0 -32,-14.3 -32,-32 z"
+     id="path5-7"
+     style="fill:#e0e0e0" />
+  <path
+     d="m 224,96 c 0,-17.7 14.3,-32 32,-32 h 224 c 17.7,0 32,14.3 32,32 0,17.7 -14.3,32 -32,32 H 256 c -17.7,0 -32,-14.3 -32,-32 z"
+     id="path3"
+     style="fill:#e0e0e0" />
+  <path
+     d="m 152.1,38.2 c 9.9,8.9 10.7,24 1.8,33.9 l -72,80 c -4.4,4.9 -10.6,7.8 -17.2,7.9 -6.6,0.1 -12.9,-2.4 -17.6,-7 L 7,113 c -9.3,-9.4 -9.3,-24.6 0,-34 9.3,-9.4 24.6,-9.4 33.9,0 L 63,101.1 118.1,39.9 C 127,30 142.1,29.2 152,38.1 Z"
+     id="path1"
+     style="fill:#8eef97" />
+  <path
+     d="M 96,256 A 48,48 0 1 0 5e-7,256 48,48 0 1 0 96,256 Z"
+     id="path6-5"
+     style="fill:#e0e0e0" />
+</svg>

behaviours/sampler.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cv32pf38ugoh1"
+path="res://.godot/imported/sampler.svg-3634a55299eb9a683092cba4e7d215f9.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/sampler.svg"
+dest_files=["res://.godot/imported/sampler.svg-3634a55299eb9a683092cba4e7d215f9.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/sampler_priority.gd

@@ -0,0 +1,28 @@
+extends Sampler
+class_name SamplerPriority
+
+
+## Always sample the object with the highest priority in the queue.
+
+
+## Get a reference.
+func sample() -> Priority:
+	if len(possibilities) == 0:
+		return null
+
+	# FIXME: Change this to something more efficient when needed
+	var highest_possibility: Priority = null	
+	for possibility in possibilities:
+		if highest_possibility == null or possibility.priority > highest_possibility.priority:
+			highest_possibility = possibility
+	
+	if highest_possibility == null:
+		return null
+	
+	return highest_possibility.get_ref()
+
+func get_all_refs() -> Array[Node]:
+	var refs: Array[Node] = []
+	for possibility in possibilities:
+		refs.append(possibility.get_ref())
+	return refs

behaviours/sampler_priority.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://djcwis8ycrq85"]
+
+[ext_resource type="Script" path="res://behaviours/sampler_priority.gd" id="1_jy5r5"]
+
+[node name="SamplerPriority" type="Node"]
+script = ExtResource("1_jy5r5")

behaviours/sampler_random.gd

@@ -0,0 +1,11 @@
+extends Sampler
+class_name SamplerRandom
+
+
+## Sample a random reference from the array.
+
+
+func sample() -> Node:
+	if len(possibilities) == 0:
+		return null
+	return Random.sample(possibilities)

behaviours/sampler_random.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dtiuw54ss376d"]
+
+[ext_resource type="Script" path="res://behaviours/sampler_random.gd" id="1_geacn"]
+
+[node name="SamplerRandom" type="Node"]
+script = ExtResource("1_geacn")

behaviours/sampler_weighted.gd

@@ -1,34 +1,29 @@
-extends Node
+extends Sampler
-class_name SpawnerChoice
+class_name SamplerWeighted
+
+
+## Sample a random reference from the array, considering the given weights.
 
 
-@export var spawners: Array[Spawner] = []
 @export var weights: Array[int] = []
 
 
+func sample() -> Node:
+	var total = compute_total_weight()
+	if total == 0:
+		return null
+	var sampled = Random.rng.randi_range(0, total - 1)
+	var idx = -1
+	while sampled >= 0:
+		idx += 1
+		sampled -= weights[idx]
+	return possibilities[idx]
+
 func compute_total_weight() -> int:
 	var total = 0
 	for weight in weights:
 		if weight < 0:
 			Log.e(self, "Weight with negative value detected.")
+			return 0
 		total += weight
 	return total
-
-func select_spawner() -> Spawner:
-	var total = compute_total_weight()
-	var sampled = Random.rng.randi_range(0, total - 1)
-	var idx = -1
-	while sampled >= 0:
-		idx += 1
-		sampled -= weights[idx]
-	return spawners[idx]
-
-func spawn():
-	select_spawner().spawn()
-
-
-func _ready():
-	if len(spawners) != len(weights):
-		Log.e(self, "Spawners and weights are different lengths.")
-	if compute_total_weight() <= 0:
-		Log.e(self, "Weight total is less or equal to 0.")

behaviours/sampler_weighted.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://d2ftjun7wdif0"]
+
+[ext_resource type="Script" path="res://behaviours/sampler_weighted.gd" id="1_hhnbk"]
+
+[node name="SamplerWeighted" type="Node"]
+script = ExtResource("1_hhnbk")

behaviours/skitter_from_mouse.gd

@@ -1,68 +0,0 @@
-extends Node2D
-class_name SkitterFromMouse
-
-
-signal move(movement: Vector2)
-signal scared
-signal calmed
-
-
-@export_range(1, 500, 1) var speed: float = 300.0
-@export_range(0.1, 5, 0.1) var scare_secs: float = 0.2
-@export var directions: Array[Vector2] = []
-
-@onready var calm_timer: Timer = $"CalmTimer"
-@onready var scare_area: HoverDetector = $"ScareArea"
-
-
-enum State { CALM, SCARED }
-
-var state := State.CALM
-var direction := Vector2.ZERO
-
-
-func recheck():
-	if scare_area.mouse_inside:
-		scare()
-	else:
-		calm()
-
-func calm():
-	state = State.CALM
-	calmed.emit()
-
-func scare():
-	state = State.SCARED
-	# Pick a direction
-	var idx := Random.rng.randi_range(0, len(directions) - 1)
-	direction = directions[idx]
-	# Start the timeout for calming down
-	calm_timer.start(scare_secs)
-	scared.emit()
-
-
-func _ready():
-	if not directions: 
-		Log.w(self, "No directions defined, object won't skitter.")
-
-func _physics_process(delta: float) -> void:
-	match state:
-		State.SCARED:
-			if len(directions) > 0:
-				var movement: Vector2 = direction * delta * speed
-				move.emit(movement)
-
-func _on_calm_timer_timeout() -> void:
-	recheck()
-
-func _on_hover_detector_mouse_entered() -> void:
-	scare()
-
-func _on_move(movement: Vector2) -> void:
-	Log.p(self, "Moving by: %s" % movement)
-
-func _on_scared() -> void:
-	Log.p(self, "Scared!")
-
-func _on_calmed() -> void:
-	Log.p(self, "Calmed down.")

behaviours/skitter_from_mouse.tscn

@@ -1,18 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://c1wqgyakaultt"]
-
-[ext_resource type="Script" path="res://behaviours/skitter_from_mouse.gd" id="1_ftcf8"]
-[ext_resource type="PackedScene" uid="uid://cbg5kgwxusvxf" path="res://behaviours/hover_detector.tscn" id="2_cuaq0"]
-
-[node name="SkitterFromMouse" type="Node2D"]
-script = ExtResource("1_ftcf8")
-
-[node name="ScareArea" parent="." instance=ExtResource("2_cuaq0")]
-
-[node name="CalmTimer" type="Timer" parent="."]
-one_shot = true
-
-[connection signal="calmed" from="." to="." method="_on_calmed"]
-[connection signal="move" from="." to="." method="_on_move"]
-[connection signal="scared" from="." to="." method="_on_scared"]
-[connection signal="mouse_entered" from="ScareArea" to="." method="_on_hover_detector_mouse_entered"]
-[connection signal="timeout" from="CalmTimer" to="." method="_on_calm_timer_timeout"]

behaviours/spawner.gd

@@ -1,19 +1,37 @@
+@icon("res://behaviours/spawner.svg")
 extends Node2D
 class_name Spawner
 
+
+## Emitted when a new scene is spawned.
 signal spawned(entity: Node2D)
 
-@export var scene: PackedScene
+## Emitted when the [field blocking_tracker] prevents something from spawning.
-@export var parent: Node2D
+signal spawn_blocked
 
+
+## The scene to spawn.
+@export var scene: PackedScene
+
+## Where the scene should be parented to in the tree.
+@export var target: Node2D
+
+## If set, requires the tracker to not be tracking anything before spawning a scene.
+@export var blocking_tracker: Tracker
+
+
+## Spawn [field scene] at [field target] and the position of this node.
 func spawn():
+	if blocking_tracker != null:
+		if not blocking_tracker.tracking.is_empty():
+			spawn_blocked.emit()
+			return  # Perhaps enqueue the spawn?
+	if not target:
+		target = MainGame.get_via_group(self).default_spawn_parent
+	if not target:
+		target = self
 	var entity = scene.instantiate()
 	entity.global_scale = global_scale
 	entity.global_position = global_position
 	entity.global_rotation = global_rotation
-	parent.add_child.call_deferred(entity)  # Not sure why this is needed.
+	target.add_child.call_deferred(entity)  # Not sure why this is needed.
-
-func _ready():
-	if parent == null:
-		parent = MainGame.get_ancestor(self).get_node("SpawnedEntities")
-

behaviours/spawner.svg

@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 640 640"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="spawner.svg"
+   width="16"
+   height="16"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="26.34375"
+     inkscape:cx="13.001186"
+     inkscape:cy="9.9264532"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="1280"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 504,376 v -64 h -64 c -13.3,0 -24,-10.7 -24,-24 0,-13.3 10.7,-24 24,-24 h 64 v -64 c 0,-13.3 10.7,-24 24,-24 13.3,0 24,10.7 24,24 v 64 h 64 c 13.3,0 24,10.7 24,24 0,13.3 -10.7,24 -24,24 h -64 v 64 c 0,13.3 -10.7,24 -24,24 -13.3,0 -24,-10.7 -24,-24 z"
+     id="path3"
+     style="fill:#73f280;fill-opacity:1" />
+  <path
+     d="M 0,546.3 C 0,447.8 79.8,368 178.3,368 h 91.4 c 98.5,0 178.3,79.8 178.3,178.3 0,16.4 -13.3,29.7 -29.7,29.7 H 29.7 C 13.3,576 0,562.7 0,546.3 Z"
+     id="path2"
+     style="fill:#8da5f3" />
+  <path
+     d="m 96,192 a 128,128 0 1 1 256,0 128,128 0 1 1 -256,0 z"
+     id="path1"
+     style="fill:#8da5f3" />
+</svg>

behaviours/spawner.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://2okawpk7lh5j"
+path="res://.godot/imported/spawner.svg-02e649ce51fee431d04ebb532f1c81e8.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/spawner.svg"
+dest_files=["res://.godot/imported/spawner.svg-02e649ce51fee431d04ebb532f1c81e8.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/spawner_choice.tscn

@@ -1,6 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://cokdfsk6rgeup"]
-
-[ext_resource type="Script" path="res://behaviours/spawner_choice.gd" id="1_jkwdb"]
-
-[node name="SpawnerChoice" type="Node"]
-script = ExtResource("1_jkwdb")

behaviours/spawner_free.tscn

@@ -1,8 +0,0 @@
-[gd_scene load_steps=2 format=3 uid="uid://dv7ea2y0l46e"]
-
-[ext_resource type="Script" path="res://behaviours/spawner.gd" id="1_fa574"]
-
-[node name="SpawnerFree" type="Node2D"]
-script = ExtResource("1_fa574")
-
-[connection signal="tree_exiting" from="." to="." method="spawn"]

behaviours/target_picker.gd

@@ -0,0 +1,48 @@
+@icon("res://behaviours/target_picker.svg")
+extends Node
+class_name TargetPicker
+
+
+## Pick a random target at random from [field Tracker.tracked], then emit it via [signal target_changed].
+
+
+signal target_changed(new: Node2D, old: Node2D)
+
+
+@export var tracker: Tracker
+
+
+var target: Node2D:
+	get:
+		return target
+	set(value):
+		if target != value:
+			var old = target
+			target = value
+			target_changed.emit(target, old)
+
+
+func set_target(body: Node2D) -> void:
+	target = body
+
+func set_target_if_null(body: Node2D) -> void:
+	if target == null:
+		target = body
+
+func clear_target() -> void:
+	target = null
+
+func clear_if_target(body: Node2D) -> void:
+	if target == body:
+		clear_target()
+
+func sample_target() -> void:
+	target = Random.sample(tracker.tracking)
+
+func sample_target_if_null() -> void:
+	if target == null:
+		sample_target()
+
+
+func log_target() -> void:
+	pass # Replace with function body.

behaviours/target_picker.svg

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="target_picker_random.svg"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   width="16"
+   height="16"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.6464844"
+     inkscape:cx="256"
+     inkscape:cy="256"
+     inkscape:window-width="1920"
+     inkscape:window-height="1020"
+     inkscape:window-x="3200"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 448,256 a 192,192 0 1 0 -384,0 192,192 0 1 0 384,0 z M 0,256 a 256,256 0 1 1 512,0 256,256 0 1 1 -512,0 z m 256,80 a 80,80 0 1 0 0,-160 80,80 0 1 0 0,160 z m 0,-224 a 144,144 0 1 1 0,288 144,144 0 1 1 0,-288 z m -32,144 a 32,32 0 1 1 64,0 32,32 0 1 1 -64,0 z"
+     id="path1"
+     style="fill:#e0e0e0" />
+</svg>

behaviours/target_picker.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dd7uvjl416h2k"
+path="res://.godot/imported/target_picker.svg-d96365c33742930a50d2b51102fd20f0.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/target_picker.svg"
+dest_files=["res://.godot/imported/target_picker.svg-d96365c33742930a50d2b51102fd20f0.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/target_picker.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://dti7l0d40hhgt"]
+
+[ext_resource type="Script" path="res://behaviours/target_picker.gd" id="1_ldiw7"]
+
+[node name="TargetPicker" type="Node"]
+script = ExtResource("1_ldiw7")

behaviours/timer_stddev.gd

@@ -0,0 +1,19 @@
+extends Timer
+class_name TimerStddev
+
+
+## A [Timer] which randomizes its [field wait_time] at each timeout.
+
+
+@export_range(0, 10, 0.1, "or_greater") var mean_secs: float = 1.0
+@export var deviation: float = 1.0
+@export_range(0, 10, 0.1, "or_greater") var min_secs: float = 0.0
+@export_range(0, 10, 0.1, "or_greater") var max_secs: float = 2.0
+
+
+func randomize_wait_time() -> void:
+	wait_time = clampf(
+		min_secs,
+		Random.rng.randfn(mean_secs, deviation),
+		max_secs
+	)

behaviours/timer_stddev.tscn

@@ -0,0 +1,8 @@
+[gd_scene load_steps=2 format=3 uid="uid://g8t6dt0ye6n3"]
+
+[ext_resource type="Script" path="res://behaviours/timer_stddev.gd" id="1_rvemn"]
+
+[node name="TimerStddev" type="Timer"]
+script = ExtResource("1_rvemn")
+
+[connection signal="timeout" from="." to="." method="randomize_wait_time"]

behaviours/tracker.gd

@@ -0,0 +1,44 @@
+@icon("res://behaviours/tracker.svg")
+extends Area2D
+class_name Tracker
+
+## [Area2D]s tracking a certain subset of [Node2D]s.
+
+
+signal tracked(body: Node2D)
+signal untracked(body: Node2D)
+
+var tracking: Array = []
+
+
+## Start [field tracking] a [Node2D]. 
+##
+## Returns whether the body was added to the [field tracking] array.
+func track(body: Node2D) -> bool:
+	var act: bool = not body in tracking
+	if act:
+		tracking.push_back(body)
+		tracked.emit(body)
+		# Handle TrackerTracker
+		for tracker_tracker in body.find_children("*", "TrackerTracker", true, false):
+			tracker_tracker.track_if_detected(self)
+	return act
+
+## Stop [field tracking] a [Node2D].
+##
+## Returns whether the body was removed from the [field tracking] array.
+func untrack(body: Node2D) -> bool:
+	var act: bool = body in tracking
+	if act:
+		tracking.erase(body)
+		untracked.emit(body)
+		# Handle TrackerTracker
+		for tracker_tracker in body.find_children("*", "TrackerTracker", true, false):
+			tracker_tracker.untrack(self)
+	return act
+
+func log_tracked(body: Node2D) -> void:
+	Log.p(self, "Tracking a new target: %s" % body)
+
+func log_untracked(body: Node2D) -> void:
+	Log.p(self, "Not tracking anymore target: %s" % body)

behaviours/tracker.svg

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="tracker.svg"
+   width="16"
+   height="16"
+   inkscape:version="1.3.2 (091e20ef0f, 2023-11-25, custom)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="8"
+     inkscape:cx="21.0625"
+     inkscape:cy="41.9375"
+     inkscape:window-width="1280"
+     inkscape:window-height="964"
+     inkscape:window-x="0"
+     inkscape:window-y="60"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <!--! Font Awesome Free 6.5.2 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2024 Fonticons, Inc. -->
+  <path
+     d="m 256,0 c 17.7,0 32,14.3 32,32 v 10.4 c 93.7,13.9 167.7,88 181.6,181.6 H 480 c 17.7,0 32,14.3 32,32 0,17.7 -14.3,32 -32,32 H 469.6 C 455.7,381.7 381.6,455.7 288,469.6 V 480 c 0,17.7 -14.3,32 -32,32 -17.7,0 -32,-14.3 -32,-32 V 469.6 C 130.3,455.7 56.3,381.7 42.4,288 H 32 C 14.3,288 0,273.7 0,256 0,238.3 14.3,224 32,224 H 42.4 C 56.3,130.3 130.3,56.3 224,42.4 V 32 C 224,14.3 238.3,0 256,0 Z M 107.4,288 c 12.5,58.3 58.4,104.1 116.6,116.6 V 384 c 0,-17.7 14.3,-32 32,-32 17.7,0 32,14.3 32,32 v 20.6 C 346.3,392.1 392.1,346.2 404.6,288 H 384 c -17.7,0 -32,-14.3 -32,-32 0,-17.7 14.3,-32 32,-32 h 20.6 C 392.1,165.7 346.3,119.9 288,107.4 V 128 c 0,17.7 -14.3,32 -32,32 -17.7,0 -32,-14.3 -32,-32 V 107.4 C 165.7,119.9 119.9,165.7 107.4,224 H 128 c 17.7,0 32,14.3 32,32 0,17.7 -14.3,32 -32,32 z M 256,224 a 32,32 0 1 1 0,64 32,32 0 1 1 0,-64 z"
+     id="path1"
+     style="fill:#699ce8" />
+</svg>

behaviours/tracker.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://b3myvaqud7w0p"
+path="res://.godot/imported/tracker.svg-98e9b55805c6d630e7da524610510efd.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://behaviours/tracker.svg"
+dest_files=["res://.godot/imported/tracker.svg-98e9b55805c6d630e7da524610510efd.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

behaviours/tracker.tscn

@@ -0,0 +1,13 @@
+[gd_scene load_steps=2 format=3 uid="uid://8jkesanu4hrn"]
+
+[ext_resource type="Script" path="res://behaviours/tracker.gd" id="1_4joji"]
+
+[node name="Tracker" type="Area2D"]
+collision_layer = 0
+collision_mask = 56
+input_pickable = false
+monitorable = false
+script = ExtResource("1_4joji")
+
+[connection signal="body_entered" from="." to="." method="track"]
+[connection signal="body_exited" from="." to="." method="untrack"]

behaviours/tracker_edible.gd

@@ -0,0 +1,15 @@
+extends Tracker
+class_name EdibleTracker
+
+## Keeps track of what [Edible]s are inside the area.
+
+
+@export var acceptable_diets: Array[StringName] = []
+
+
+func check_diet_then_track(body: Node2D) -> void:
+	var edibles: Array = body.find_children("*", "Edible", false, false)
+	for edible in edibles:
+		if edible.diet in acceptable_diets:
+			track(body)
+			break

behaviours/tracker_edible.tscn

@@ -0,0 +1,13 @@
+[gd_scene load_steps=2 format=3 uid="uid://ctpn4hvkhxoi3"]
+
+[ext_resource type="Script" path="res://behaviours/tracker_edible.gd" id="1_vmdw6"]
+
+[node name="TrackerEdible" type="Area2D"]
+collision_layer = 0
+collision_mask = 56
+input_pickable = false
+monitorable = false
+script = ExtResource("1_vmdw6")
+
+[connection signal="body_entered" from="." to="." method="check_diet_then_track"]
+[connection signal="body_exited" from="." to="." method="untrack"]

behaviours/tracker_tracker.gd

@@ -0,0 +1,24 @@
+extends Tracker
+class_name TrackerTracker
+
+## Tracks [Tracker]s tracking the parent.
+
+
+## Start [field tracking] a [Node2D] if it overlaps this [Area2D]. 
+##
+## Returns whether the body was added to the [field tracking] array.
+func track_if_detected(body: Node2D) -> bool:
+	if overlaps_body(body):
+		return track(body)
+	return false
+
+## Start [field tracking] a [Node2D] if it has a [Tracker] tracking this node or one of its ancestors.
+##
+## Returns whether the body was added to the [field tracking] array.
+func track_if_tracked(body: Node2D) -> bool:
+	var act: bool = false
+	for tracker in body.find_children("*", "Tracker", true, false):
+		for ancestor in Traversal.get_ancestors(self):  # Make more efficient, perhaps?
+			if ancestor in tracker.tracking:
+				act = track(body) or act
+	return act

behaviours/tracker_tracker.tscn

@@ -0,0 +1,13 @@
+[gd_scene load_steps=2 format=3 uid="uid://c5pyp5hvthdof"]
+
+[ext_resource type="Script" path="res://behaviours/tracker_tracker.gd" id="1_7b21r"]
+
+[node name="TrackerTracker" type="Area2D"]
+collision_layer = 0
+collision_mask = 24
+input_pickable = false
+monitorable = false
+script = ExtResource("1_7b21r")
+
+[connection signal="body_entered" from="." to="." method="track_if_tracked"]
+[connection signal="body_exited" from="." to="." method="untrack"]

entities/drop.wav.import

@@ -1,24 +0,0 @@
-[remap]
-
-importer="wav"
-type="AudioStreamWAV"
-uid="uid://buxgivpkh8dyl"
-path="res://.godot/imported/drop.wav-e321e3ff0b5883beef3e60642ca137ca.sample"
-
-[deps]
-
-source_file="res://entities/drop.wav"
-dest_files=["res://.godot/imported/drop.wav-e321e3ff0b5883beef3e60642ca137ca.sample"]
-
-[params]
-
-force/8_bit=false
-force/mono=false
-force/max_rate=false
-force/max_rate_hz=44100
-edit/trim=false
-edit/normalize=false
-edit/loop_mode=0
-edit/loop_begin=0
-edit/loop_end=-1
-compress/mode=0

entities/fall.ogg.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://cwsg776c11xfc"
+path="res://.godot/imported/fall.ogg-ba2036bd4382e626c27cc3d1d5eb69f1.oggvorbisstr"
+
+[deps]
+
+source_file="res://entities/fall.ogg"
+dest_files=["res://.godot/imported/fall.ogg-ba2036bd4382e626c27cc3d1d5eb69f1.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

entities/gold.gd

@@ -2,18 +2,23 @@ extends Node2D
 class_name Gold
 
 
-@export var value: int = 1
+@onready var game: MainGame = MainGame.get_via_group(self)
+@onready var move_towards: MoveTowards = %"MoveTowards"
+@onready var collect_sound_spawner: Spawner = %"CollectSoundSpawner"
+@onready var collectible: Collectible = %"Collectible"
+
+
+func magnetize(cursor: Cursor) -> void:
+	move_towards.target = cursor
+
+func demagnetize() -> void:
+	move_towards.target = null
+
+func collect() -> void:
+	collectible.apply()
+	collect_sound_spawner.spawn()
+	queue_free()
 
 
 func _on_move(movement: Vector2) -> void:
 	position += movement
-
-func _on_collected(tag: StringName) -> void:
-	var game = MainGame.get_ancestor(self)
-	
-	# TODO: Perhaps use a dictionary in game to store multiple currencies?
-	match tag:
-		&"Gold":
-			game.gold_counter.increase(value)
-	
-	queue_free()

entities/gold.tscn

@@ -1,29 +1,50 @@
-[gd_scene load_steps=7 format=3 uid="uid://uoxwjpmgg27a"]
+[gd_scene load_steps=10 format=3 uid="uid://uoxwjpmgg27a"]
 
 [ext_resource type="Script" path="res://entities/gold.gd" id="1_lbls1"]
-[ext_resource type="PackedScene" uid="uid://bvrxvrjlo5130" path="res://behaviours/move_towards_mouse.tscn" id="2_lso1v"]
+[ext_resource type="PackedScene" uid="uid://dj72yshd25ucx" path="res://behaviours/collectible.tscn" id="2_j75yq"]
 [ext_resource type="Texture2D" uid="uid://bfl0tkg85cvb8" path="res://entities/gold.png" id="2_tt3v6"]
-[ext_resource type="PackedScene" uid="uid://dj72yshd25ucx" path="res://behaviours/collectable.tscn" id="3_q0bno"]
+[ext_resource type="PackedScene" uid="uid://cbg5kgwxusvxf" path="res://behaviours/cursor_detector.tscn" id="3_ne3sj"]
-[ext_resource type="PackedScene" uid="uid://dv7ea2y0l46e" path="res://behaviours/spawner_free.tscn" id="5_pbaso"]
+[ext_resource type="PackedScene" uid="uid://cml7rqvyfuagx" path="res://behaviours/move_towards.tscn" id="5_bcbgf"]
+[ext_resource type="PackedScene" uid="uid://tx1qi6ahlxjp" path="res://behaviours/spawner.tscn" id="5_t7ey8"]
 [ext_resource type="PackedScene" uid="uid://eqg6snsgn1kh" path="res://players/gold_pickup_player.tscn" id="6_eoeje"]
 
+[sub_resource type="CircleShape2D" id="CircleShape2D_w1h35"]
+radius = 64.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_jm7yp"]
+
 [node name="Gold" type="Node2D"]
 script = ExtResource("1_lbls1")
 
+[node name="Collectible" parent="." instance=ExtResource("2_j75yq")]
+unique_name_in_owner = true
+kind = &"Gold"
+
 [node name="Sprite" type="Sprite2D" parent="."]
 scale = Vector2(2, 2)
 texture = ExtResource("2_tt3v6")
 
-[node name="MoveTowardsMouse" parent="." instance=ExtResource("2_lso1v")]
+[node name="MagnetizeArea" parent="." instance=ExtResource("3_ne3sj")]
-scale = Vector2(8, 8)
-speed = 555.0
 
-[node name="Collectable" parent="." instance=ExtResource("3_q0bno")]
+[node name="Shape" type="CollisionShape2D" parent="MagnetizeArea"]
-scale = Vector2(0.6, 0.6)
+shape = SubResource("CircleShape2D_w1h35")
-tag = &"Gold"
+debug_color = Color(0.337255, 0.611765, 1, 0)
 
-[node name="SpawnerFree" parent="." instance=ExtResource("5_pbaso")]
+[node name="CollectArea" parent="." instance=ExtResource("3_ne3sj")]
+
+[node name="Shape" type="CollisionShape2D" parent="CollectArea"]
+shape = SubResource("CircleShape2D_jm7yp")
+debug_color = Color(0, 0.388235, 0.815686, 0.219608)
+
+[node name="MoveTowards" parent="." instance=ExtResource("5_bcbgf")]
+unique_name_in_owner = true
+speed = 184.0
+
+[node name="CollectSoundSpawner" parent="." instance=ExtResource("5_t7ey8")]
+unique_name_in_owner = true
+scale = Vector2(1.66667, 1.66667)
 scene = ExtResource("6_eoeje")
 
-[connection signal="move" from="MoveTowardsMouse" to="." method="_on_move"]
+[connection signal="cursor_entered" from="MagnetizeArea" to="." method="magnetize"]
-[connection signal="collected" from="Collectable" to="." method="_on_collected"]
+[connection signal="cursor_entered" from="CollectArea" to="." method="collect" unbinds=1]
+[connection signal="move" from="MoveTowards" to="." method="_on_move"]

entities/imp.gd

@@ -1,25 +1,26 @@
 extends CharacterBody2D
 class_name Imp
 
-@export var skull_chance: float = 0.2
 
-@onready var skull_spawner: Spawner = $"SkullSpawner"
 @onready var sprite: SpriteLeftRight = $"Sprite"
-@onready var draggable: Draggable = $"Draggable"
+@onready var eater: Eater = $"Eater"
 
 
-func _on_eat_target_eaten(target: Edible):
+func _on_move(movement: Vector2):
-	target.queue_free()
-	if Random.rng.randf() < skull_chance:
-		skull_spawner.spawn()
-
-
-func _on_draggable_move(movement:Vector2):
-	if draggable.being_dragged:
 	move_and_collide(movement)
 	sprite.handle_move(movement)
 
-func _on_move(movement:Vector2):
+func _on_eater_eaten(edible: Edible) -> void:
-	if not draggable.being_dragged:
+	edible.get_parent().queue_free()
-		move_and_collide(movement)
+
-		sprite.handle_move(movement)
+func _on_dragged(_cursor: Cursor) -> void:
+	collision_layer = 16
+	collision_mask = 18
+	z_index = 1
+	eater.collision_mask = 16
+
+func _on_fallen() -> void:
+	collision_layer = 8
+	collision_mask = 14
+	z_index = 0
+	eater.collision_mask = 8

entities/imp.tscn

@@ -1,20 +1,41 @@
-[gd_scene load_steps=10 format=3 uid="uid://4d3ksr3171x4"]
+[gd_scene load_steps=24 format=3 uid="uid://4d3ksr3171x4"]
 
 [ext_resource type="Script" path="res://entities/imp.gd" id="1_dixpc"]
 [ext_resource type="PackedScene" uid="uid://bxbjfev0lhwws" path="res://behaviours/sprite_left_right.tscn" id="2_eqcdi"]
-[ext_resource type="PackedScene" uid="uid://dijcjahkddudv" path="res://behaviours/draggable.tscn" id="3_4528r"]
-[ext_resource type="PackedScene" uid="uid://b7bdlh5akhi8s" path="res://behaviours/eat_target.tscn" id="3_iybf3"]
 [ext_resource type="Texture2D" uid="uid://crhwsob76ieya" path="res://entities/imp_left.png" id="3_qda0k"]
 [ext_resource type="Texture2D" uid="uid://bubehid53q8h1" path="res://entities/imp_right.png" id="4_0sckn"]
-[ext_resource type="PackedScene" path="res://behaviours/spawner.tscn" id="4_d8lgm"]
+[ext_resource type="PackedScene" uid="uid://tx1qi6ahlxjp" path="res://behaviours/spawner.tscn" id="4_d8lgm"]
 [ext_resource type="PackedScene" uid="uid://uoxwjpmgg27a" path="res://entities/gold.tscn" id="5_yrfoq"]
+[ext_resource type="PackedScene" uid="uid://djcwis8ycrq85" path="res://behaviours/sampler_priority.tscn" id="7_ech8d"]
+[ext_resource type="PackedScene" uid="uid://dk1ipq7dhkhf3" path="res://behaviours/move_straight.tscn" id="8_ffcw0"]
+[ext_resource type="PackedScene" uid="uid://cm67ko1k6kn4u" path="res://behaviours/priority.tscn" id="9_2wb1b"]
+[ext_resource type="PackedScene" uid="uid://g8t6dt0ye6n3" path="res://behaviours/timer_stddev.tscn" id="10_phvea"]
+[ext_resource type="PackedScene" uid="uid://cml7rqvyfuagx" path="res://behaviours/move_towards.tscn" id="11_4ra22"]
+[ext_resource type="PackedScene" uid="uid://ctpn4hvkhxoi3" path="res://behaviours/tracker_edible.tscn" id="12_dr2oe"]
+[ext_resource type="PackedScene" uid="uid://dti7l0d40hhgt" path="res://behaviours/target_picker.tscn" id="13_mwxuf"]
+[ext_resource type="PackedScene" uid="uid://rx24bppccih7" path="res://behaviours/move_physics.tscn" id="14_p3w0g"]
+[ext_resource type="PackedScene" uid="uid://jg7qkbswgqjc" path="res://behaviours/eater.tscn" id="14_w2h8x"]
+[ext_resource type="PackedScene" uid="uid://dijcjahkddudv" path="res://behaviours/draggable.tscn" id="15_otrbh"]
+[ext_resource type="AudioStream" uid="uid://d0feiq5s6fnux" path="res://entities/imp_drag.wav" id="16_0frai"]
+[ext_resource type="AudioStream" uid="uid://cwsg776c11xfc" path="res://entities/fall.ogg" id="17_lib0h"]
+[ext_resource type="AudioStream" uid="uid://c1yuksnjdd6g2" path="res://entities/imp_eat.ogg" id="19_7la6c"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_ide4n"]
-radius = 8.0
+radius = 32.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_1bmhf"]
+radius = 256.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_50iad"]
+radius = 32.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_qhk1q"]
+radius = 40.0
 
 [node name="Imp" type="CharacterBody2D"]
 collision_layer = 8
 collision_mask = 14
+motion_mode = 1
 script = ExtResource("1_dixpc")
 
 [node name="Sprite" parent="." instance=ExtResource("2_eqcdi")]
@@ -24,33 +45,103 @@ left_texture = ExtResource("3_qda0k")
 right_texture = ExtResource("4_0sckn")
 
 [node name="Shape" type="CollisionShape2D" parent="."]
-scale = Vector2(4, 4)
 shape = SubResource("CircleShape2D_ide4n")
 
-[node name="Draggable" parent="." instance=ExtResource("3_4528r")]
+[node name="GoldSpawner" parent="." instance=ExtResource("4_d8lgm")]
-scale = Vector2(4, 4)
-
-[node name="DragSound" type="AudioStreamPlayer2D" parent="Draggable"]
-scale = Vector2(0.5, 0.5)
-
-[node name="DropSound" type="AudioStreamPlayer2D" parent="Draggable"]
-scale = Vector2(0.5, 0.5)
-
-[node name="EatTarget" parent="." instance=ExtResource("3_iybf3")]
-scale = Vector2(2, 2)
-tag = &"Sheep"
-
-[node name="SkullSpawner" parent="." instance=ExtResource("4_d8lgm")]
 scene = ExtResource("5_yrfoq")
 
-[node name="Spawner" parent="." instance=ExtResource("4_d8lgm")]
+[node name="TimerStddev" parent="GoldSpawner" instance=ExtResource("10_phvea")]
-scene = ExtResource("5_yrfoq")
-
-[node name="Timer" type="Timer" parent="Spawner"]
-wait_time = 0.8
 autostart = true
+mean_secs = 5.0
+deviation = 4.0
+min_secs = 1.0
+max_secs = 9.0
 
-[connection signal="move" from="Draggable" to="." method="_on_draggable_move"]
+[node name="MovementSampler" parent="." node_paths=PackedStringArray("possibilities") instance=ExtResource("7_ech8d")]
-[connection signal="eaten" from="EatTarget" to="." method="_on_eat_target_eaten"]
+possibilities = [NodePath("../MovementWander/WanderPriority"), NodePath("../MovementHunt/HuntPriority"), NodePath("../MovementDrag/DragPriority")]
-[connection signal="move" from="EatTarget" to="." method="_on_move"]
+
-[connection signal="timeout" from="Spawner/Timer" to="Spawner" method="spawn"]
+[node name="MovementWander" parent="." instance=ExtResource("8_ffcw0")]
+speed = 25.0
+enabled = false
+
+[node name="WanderPriority" parent="MovementWander" instance=ExtResource("9_2wb1b")]
+default_priority = 10
+alternative_priority = 10
+
+[node name="ChangeDirectionTimer" parent="MovementWander" instance=ExtResource("10_phvea")]
+autostart = true
+mean_secs = 2.0
+deviation = 2.0
+min_secs = 0.6
+max_secs = 3.0
+
+[node name="MovementHunt" parent="." instance=ExtResource("11_4ra22")]
+speed = 140.0
+enabled = false
+
+[node name="HuntPriority" parent="MovementHunt" instance=ExtResource("9_2wb1b")]
+alternative_priority = 40
+
+[node name="TrackerMeat" parent="MovementHunt" instance=ExtResource("12_dr2oe")]
+acceptable_diets = Array[StringName]([&"Meat"])
+
+[node name="Shape" type="CollisionShape2D" parent="MovementHunt/TrackerMeat"]
+shape = SubResource("CircleShape2D_1bmhf")
+debug_color = Color(1, 0.498039, 0, 0)
+
+[node name="TargetPicker" parent="MovementHunt/TrackerMeat" node_paths=PackedStringArray("tracker") instance=ExtResource("13_mwxuf")]
+tracker = NodePath("..")
+
+[node name="MovementDrag" parent="." instance=ExtResource("14_p3w0g")]
+enabled = false
+
+[node name="DragPriority" parent="MovementDrag" instance=ExtResource("9_2wb1b")]
+alternative_priority = 50
+
+[node name="Draggable" parent="MovementDrag" instance=ExtResource("15_otrbh")]
+
+[node name="Shape" type="CollisionShape2D" parent="MovementDrag/Draggable"]
+shape = SubResource("CircleShape2D_50iad")
+debug_color = Color(1, 1, 1, 0)
+
+[node name="DragSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("16_0frai")
+
+[node name="FallSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("17_lib0h")
+
+[node name="Eater" parent="." instance=ExtResource("14_w2h8x")]
+acceptable_diets = Array[StringName]([&"Meat"])
+
+[node name="Shape" type="CollisionShape2D" parent="Eater"]
+shape = SubResource("CircleShape2D_qhk1q")
+debug_color = Color(1, 0, 0, 0)
+
+[node name="EatSound" type="AudioStreamPlayer2D" parent="Eater"]
+stream = ExtResource("19_7la6c")
+
+[connection signal="timeout" from="GoldSpawner/TimerStddev" to="GoldSpawner" method="spawn"]
+[connection signal="ready" from="MovementSampler" to="MovementSampler" method="enable"]
+[connection signal="changed_direction" from="MovementWander" to="MovementWander/WanderPriority" method="priority_conditional"]
+[connection signal="move" from="MovementWander" to="." method="_on_move"]
+[connection signal="priority_changed_no_args" from="MovementWander/WanderPriority" to="MovementSampler" method="enable"]
+[connection signal="timeout" from="MovementWander/ChangeDirectionTimer" to="MovementWander" method="randomize_direction"]
+[connection signal="changed_target" from="MovementHunt" to="MovementHunt/HuntPriority" method="priority_conditional"]
+[connection signal="move" from="MovementHunt" to="." method="_on_move"]
+[connection signal="priority_changed_no_args" from="MovementHunt/HuntPriority" to="MovementSampler" method="enable"]
+[connection signal="tracked" from="MovementHunt/TrackerMeat" to="MovementHunt/TrackerMeat/TargetPicker" method="sample_target_if_null" unbinds=1]
+[connection signal="untracked" from="MovementHunt/TrackerMeat" to="MovementHunt/TrackerMeat/TargetPicker" method="clear_if_target"]
+[connection signal="target_changed" from="MovementHunt/TrackerMeat/TargetPicker" to="MovementHunt" method="set_target" unbinds=1]
+[connection signal="target_changed" from="MovementHunt/TrackerMeat/TargetPicker" to="MovementHunt/TrackerMeat/TargetPicker" method="sample_target_if_null" unbinds=2]
+[connection signal="dragged" from="MovementDrag" to="." method="_on_dragged"]
+[connection signal="dragged" from="MovementDrag" to="MovementDrag/DragPriority" method="priority_alternative" unbinds=1]
+[connection signal="dragged" from="MovementDrag" to="MovementDrag/DragSound" method="play" unbinds=1]
+[connection signal="fallen" from="MovementDrag" to="." method="_on_fallen"]
+[connection signal="fallen" from="MovementDrag" to="MovementDrag/DragPriority" method="priority_default"]
+[connection signal="fallen" from="MovementDrag" to="MovementDrag/FallSound" method="play"]
+[connection signal="move" from="MovementDrag" to="." method="_on_move"]
+[connection signal="priority_changed_no_args" from="MovementDrag/DragPriority" to="MovementSampler" method="enable"]
+[connection signal="dragged" from="MovementDrag/Draggable" to="MovementDrag" method="drag"]
+[connection signal="dropped" from="MovementDrag/Draggable" to="MovementDrag" method="drop"]
+[connection signal="eaten" from="Eater" to="." method="_on_eater_eaten"]
+[connection signal="eaten" from="Eater" to="Eater/EatSound" method="play" unbinds=1]

entities/imp_drag.wav.import

@@ -3,12 +3,12 @@
 importer="wav"
 type="AudioStreamWAV"
 uid="uid://d0feiq5s6fnux"
-path="res://.godot/imported/tank.wav-76da0daecf3b365c21fcd97289993799.sample"
+path="res://.godot/imported/imp_drag.wav-e4ed42c6f5f4ccfe6d180bc00d8af7df.sample"
 
 [deps]
 
-source_file="res://temp/tank.wav"
+source_file="res://entities/imp_drag.wav"
-dest_files=["res://.godot/imported/tank.wav-76da0daecf3b365c21fcd97289993799.sample"]
+dest_files=["res://.godot/imported/imp_drag.wav-e4ed42c6f5f4ccfe6d180bc00d8af7df.sample"]
 
 [params]
 

entities/imp_eat.ogg.import

@@ -0,0 +1,19 @@
+[remap]
+
+importer="oggvorbisstr"
+type="AudioStreamOggVorbis"
+uid="uid://c1yuksnjdd6g2"
+path="res://.godot/imported/imp_eat.ogg-8244e5ac229d57fa0fbf148a2e9862db.oggvorbisstr"
+
+[deps]
+
+source_file="res://entities/imp_eat.ogg"
+dest_files=["res://.godot/imported/imp_eat.ogg-8244e5ac229d57fa0fbf148a2e9862db.oggvorbisstr"]
+
+[params]
+
+loop=false
+loop_offset=0
+bpm=0
+beat_count=0
+bar_beats=4

entities/monocle.gd

@@ -0,0 +1,16 @@
+extends CharacterBody2D
+class_name Monocle
+
+
+func _on_move(movement: Vector2) -> void:
+	move_and_collide(movement)
+
+func _on_dragged(_cursor: Cursor) -> void:
+	collision_layer = 16
+	collision_mask = 18
+	z_index = 1
+
+func _on_fallen() -> void:
+	collision_layer = 8
+	collision_mask = 14
+	z_index = 0

entities/monocle.png.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://d3tb6ypb36v8e"
-path="res://.godot/imported/pickup_monocle.png-7a9e8cda4415a7ebfbddb870020ff730.ctex"
+path="res://.godot/imported/monocle.png-2e39f2ebd2473082b74edcdb99c2e85d.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://temp/pickup_monocle.png"
+source_file="res://entities/monocle.png"
-dest_files=["res://.godot/imported/pickup_monocle.png-7a9e8cda4415a7ebfbddb870020ff730.ctex"]
+dest_files=["res://.godot/imported/monocle.png-2e39f2ebd2473082b74edcdb99c2e85d.ctex"]
 
 [params]
 

entities/monocle.tscn

@@ -0,0 +1,49 @@
+[gd_scene load_steps=9 format=3 uid="uid://b04xhv32ypi42"]
+
+[ext_resource type="Script" path="res://entities/monocle.gd" id="1_ehpfj"]
+[ext_resource type="Texture2D" uid="uid://d3tb6ypb36v8e" path="res://entities/monocle.png" id="1_omrit"]
+[ext_resource type="PackedScene" uid="uid://rx24bppccih7" path="res://behaviours/move_physics.tscn" id="2_jgnsw"]
+[ext_resource type="PackedScene" uid="uid://dijcjahkddudv" path="res://behaviours/draggable.tscn" id="3_e0ni5"]
+[ext_resource type="AudioStream" uid="uid://dgd1ldpffk6ql" path="res://entities/monocle_drag.wav" id="5_bs8m7"]
+[ext_resource type="AudioStream" uid="uid://cwsg776c11xfc" path="res://entities/fall.ogg" id="5_grwug"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_o7chm"]
+radius = 12.0
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_juisb"]
+radius = 12.0
+
+[node name="Monocle" type="CharacterBody2D"]
+collision_layer = 8
+collision_mask = 14
+motion_mode = 1
+script = ExtResource("1_ehpfj")
+
+[node name="Sprite" type="Sprite2D" parent="."]
+scale = Vector2(2, 2)
+texture = ExtResource("1_omrit")
+
+[node name="Shape" type="CollisionShape2D" parent="."]
+shape = SubResource("CircleShape2D_o7chm")
+
+[node name="MovementDrag" parent="." instance=ExtResource("2_jgnsw")]
+
+[node name="Draggable" parent="MovementDrag" instance=ExtResource("3_e0ni5")]
+
+[node name="Shape" type="CollisionShape2D" parent="MovementDrag/Draggable"]
+shape = SubResource("CircleShape2D_juisb")
+debug_color = Color(1, 1, 1, 0)
+
+[node name="DragSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("5_bs8m7")
+
+[node name="FallSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("5_grwug")
+
+[connection signal="dragged" from="MovementDrag" to="." method="_on_dragged"]
+[connection signal="dragged" from="MovementDrag" to="MovementDrag/DragSound" method="play" unbinds=1]
+[connection signal="fallen" from="MovementDrag" to="." method="_on_fallen"]
+[connection signal="fallen" from="MovementDrag" to="MovementDrag/FallSound" method="play"]
+[connection signal="move" from="MovementDrag" to="." method="_on_move"]
+[connection signal="dragged" from="MovementDrag/Draggable" to="MovementDrag" method="drag"]
+[connection signal="dropped" from="MovementDrag/Draggable" to="MovementDrag" method="drop"]

entities/monocle_drag.wav.import

@@ -3,12 +3,12 @@
 importer="wav"
 type="AudioStreamWAV"
 uid="uid://dgd1ldpffk6ql"
-path="res://.godot/imported/pop.wav-5c8ab1a460889e6b7e24366eae5d4a3a.sample"
+path="res://.godot/imported/monocle_drag.wav-d899e772e1792f41cd5a6ddac30bd2f6.sample"
 
 [deps]
 
-source_file="res://temp/pop.wav"
+source_file="res://entities/monocle_drag.wav"
-dest_files=["res://.godot/imported/pop.wav-5c8ab1a460889e6b7e24366eae5d4a3a.sample"]
+dest_files=["res://.godot/imported/monocle_drag.wav-d899e772e1792f41cd5a6ddac30bd2f6.sample"]
 
 [params]
 

entities/sheep.gd

@@ -2,10 +2,7 @@ extends CharacterBody2D
 class_name Sheep
 
 
-@onready var draggable: Draggable = $"Draggable"
 @onready var sprite: SpriteLeftRight = $"Sprite"
-@onready var drag_sound: AudioStreamPlayer2D = $"Draggable/DragSound"
-@onready var drop_sound: AudioStreamPlayer2D = $"Draggable/DropSound"
 @onready var animator: AnimationPlayer = $"Animator"
 
 
@@ -13,19 +10,15 @@ func _ready() -> void:
 	animator.play("RESET")
 
 func _on_move(movement: Vector2) -> void:
-	if not draggable.being_dragged:
 	move_and_collide(movement)
 	sprite.handle_move(movement)
 
-func _on_drag_move(movement: Vector2) -> void:
+func _on_dragged(_cursor: Cursor) -> void:
-	if draggable.being_dragged:
+	collision_layer = 16
-		move_and_collide(movement)
+	collision_mask = 18
-		sprite.handle_move(movement)
+	z_index = 1
 
-func _on_draggable_dragged() -> void:
+func _on_fallen() -> void:
-	drag_sound.play()
+	collision_layer = 8
-	animator.play("wobble")
+	collision_mask = 14
-
+	z_index = 0
-func _on_draggable_dropped() -> void:
-	drop_sound.play()
-	animator.play("RESET")

entities/sheep.tscn

@@ -1,36 +1,26 @@
-[gd_scene load_steps=15 format=3 uid="uid://bc2bm8lbol18w"]
+[gd_scene load_steps=24 format=3 uid="uid://bc2bm8lbol18w"]
 
 [ext_resource type="Script" path="res://entities/sheep.gd" id="1_4dmll"]
 [ext_resource type="Texture2D" uid="uid://iljp5yn3ehfk" path="res://entities/sheep_left.png" id="2_t13f5"]
-[ext_resource type="PackedScene" uid="uid://bvrxvrjlo5130" path="res://behaviours/move_towards_mouse.tscn" id="2_tfd2i"]
 [ext_resource type="PackedScene" uid="uid://bxbjfev0lhwws" path="res://behaviours/sprite_left_right.tscn" id="2_xbkrm"]
-[ext_resource type="PackedScene" uid="uid://dijcjahkddudv" path="res://behaviours/draggable.tscn" id="3_8ku7r"]
 [ext_resource type="Texture2D" uid="uid://cxtmas4g0v6en" path="res://entities/sheep_right.png" id="4_5qoof"]
-[ext_resource type="AudioStream" uid="uid://buxgivpkh8dyl" path="res://entities/drop.wav" id="4_nxjnl"]
-[ext_resource type="AudioStream" uid="uid://bmfscpnugaejk" path="res://entities/sheep_drag.wav" id="4_oalqu"]
 [ext_resource type="PackedScene" uid="uid://dfdr3e32lohq" path="res://behaviours/edible.tscn" id="6_3odsh"]
+[ext_resource type="PackedScene" uid="uid://djcwis8ycrq85" path="res://behaviours/sampler_priority.tscn" id="9_s5lod"]
+[ext_resource type="PackedScene" uid="uid://dk1ipq7dhkhf3" path="res://behaviours/move_straight.tscn" id="10_05kcd"]
+[ext_resource type="PackedScene" uid="uid://cm67ko1k6kn4u" path="res://behaviours/priority.tscn" id="11_0jlmk"]
+[ext_resource type="PackedScene" uid="uid://g8t6dt0ye6n3" path="res://behaviours/timer_stddev.tscn" id="12_c45uk"]
+[ext_resource type="PackedScene" uid="uid://cml7rqvyfuagx" path="res://behaviours/move_towards.tscn" id="12_x2g3x"]
+[ext_resource type="PackedScene" uid="uid://cbg5kgwxusvxf" path="res://behaviours/cursor_detector.tscn" id="13_5fkdr"]
+[ext_resource type="PackedScene" uid="uid://dti7l0d40hhgt" path="res://behaviours/target_picker.tscn" id="13_jf6em"]
+[ext_resource type="PackedScene" uid="uid://dijcjahkddudv" path="res://behaviours/draggable.tscn" id="14_0b1hs"]
+[ext_resource type="PackedScene" uid="uid://rx24bppccih7" path="res://behaviours/move_physics.tscn" id="14_3wojv"]
+[ext_resource type="PackedScene" uid="uid://c5pyp5hvthdof" path="res://behaviours/tracker_tracker.tscn" id="14_eqowb"]
+[ext_resource type="AudioStream" uid="uid://bmfscpnugaejk" path="res://entities/sheep_drag.wav" id="16_nswfl"]
+[ext_resource type="AudioStream" uid="uid://cwsg776c11xfc" path="res://entities/fall.ogg" id="17_8kst2"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_c5tcn"]
 radius = 8.0
 
-[sub_resource type="Animation" id="Animation_lxieb"]
-resource_name = "wobble"
-length = 3.0
-loop_mode = 1
-step = 0.5
-tracks/0/type = "value"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath("Sprite:rotation")
-tracks/0/interp = 2
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"times": PackedFloat32Array(0, 0.5, 1.5, 2, 3),
-"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
-"update": 0,
-"values": [0.0, -0.261799, 0.0, 0.261799, 0.0]
-}
-
 [sub_resource type="Animation" id="Animation_gokbg"]
 length = 0.001
 tracks/0/type = "value"
@@ -64,6 +54,24 @@ tracks/0/keys = {
 "values": [Vector2(0, 0), Vector2(1, 1), Vector2(-1, -1), Vector2(-1, 0), Vector2(1, -1), Vector2(-1, 1), Vector2(1, 1), Vector2(1, 0), Vector2(-1, -1), Vector2(1, 0), Vector2(0, -1)]
 }
 
+[sub_resource type="Animation" id="Animation_lxieb"]
+resource_name = "wobble"
+length = 3.0
+loop_mode = 1
+step = 0.5
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("Sprite:rotation")
+tracks/0/interp = 2
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 0.5, 1.5, 2, 3),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
+"update": 0,
+"values": [0.0, -0.261799, 0.0, 0.261799, 0.0]
+}
+
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_6mutq"]
 _data = {
 "RESET": SubResource("Animation_gokbg"),
@@ -71,9 +79,13 @@ _data = {
 "wobble": SubResource("Animation_lxieb")
 }
 
+[sub_resource type="CircleShape2D" id="CircleShape2D_etpf6"]
+radius = 144.0
+
 [node name="Sheep" type="CharacterBody2D"]
 collision_layer = 8
 collision_mask = 14
+motion_mode = 1
 script = ExtResource("1_4dmll")
 
 [node name="Sprite" parent="." instance=ExtResource("2_xbkrm")]
@@ -87,31 +99,124 @@ right_texture = ExtResource("4_5qoof")
 scale = Vector2(3, 3)
 shape = SubResource("CircleShape2D_c5tcn")
 
-[node name="MoveTowardsMouse" parent="." instance=ExtResource("2_tfd2i")]
-scale = Vector2(30, 30)
-speed = -30.0
-can_detach = true
-
-[node name="Draggable" parent="." instance=ExtResource("3_8ku7r")]
-scale = Vector2(3, 3)
-
-[node name="DragSound" type="AudioStreamPlayer2D" parent="Draggable"]
-scale = Vector2(0.5, 0.5)
-stream = ExtResource("4_oalqu")
-
-[node name="DropSound" type="AudioStreamPlayer2D" parent="Draggable"]
-scale = Vector2(0.5, 0.5)
-stream = ExtResource("4_nxjnl")
-
-[node name="Edible" parent="." instance=ExtResource("6_3odsh")]
-tag = &"Sheep"
-
 [node name="Animator" type="AnimationPlayer" parent="."]
 libraries = {
 "": SubResource("AnimationLibrary_6mutq")
 }
 
-[connection signal="move" from="MoveTowardsMouse" to="." method="_on_move"]
+[node name="Edible" parent="." instance=ExtResource("6_3odsh")]
-[connection signal="dragged" from="Draggable" to="." method="_on_draggable_dragged"]
+diet = &"Meat"
-[connection signal="dropped" from="Draggable" to="." method="_on_draggable_dropped"]
+
-[connection signal="move" from="Draggable" to="." method="_on_drag_move"]
+[node name="MovementSampler" parent="." node_paths=PackedStringArray("possibilities") instance=ExtResource("9_s5lod")]
+possibilities = [NodePath("../MovementIdle/IdlePriority"), NodePath("../MovementWander/WanderPriority"), NodePath("../MovementRunFromMouse/RunFromMousePriority"), NodePath("../MovementRunFromHunter/RunFromHunterPriority"), NodePath("../MovementDrag/DragPriority")]
+
+[node name="MovementIdle" parent="." instance=ExtResource("10_05kcd")]
+speed = 0.0
+enabled = false
+
+[node name="IdlePriority" parent="MovementIdle" instance=ExtResource("11_0jlmk")]
+alternative_priority = 0
+
+[node name="BoredTimer" parent="MovementIdle" instance=ExtResource("12_c45uk")]
+one_shot = true
+autostart = true
+mean_secs = 3.0
+min_secs = 1.0
+max_secs = 5.0
+
+[node name="MovementWander" parent="." instance=ExtResource("10_05kcd")]
+speed = 33.0
+enabled = false
+
+[node name="WanderPriority" parent="MovementWander" instance=ExtResource("11_0jlmk")]
+alternative_priority = 20
+
+[node name="TiredTimer" parent="MovementWander" instance=ExtResource("12_c45uk")]
+one_shot = true
+min_secs = 0.3
+max_secs = 1.5
+
+[node name="MovementRunFromMouse" parent="." instance=ExtResource("12_x2g3x")]
+speed = -66.0
+enabled = false
+
+[node name="RunFromMousePriority" parent="MovementRunFromMouse" instance=ExtResource("11_0jlmk")]
+alternative_priority = 30
+
+[node name="CursorSense" parent="MovementRunFromMouse" instance=ExtResource("13_5fkdr")]
+
+[node name="Shape" type="CollisionShape2D" parent="MovementRunFromMouse/CursorSense"]
+shape = SubResource("CircleShape2D_etpf6")
+debug_color = Color(1, 1, 0, 0)
+
+[node name="MovementRunFromHunter" parent="." instance=ExtResource("12_x2g3x")]
+speed = -66.0
+enabled = false
+
+[node name="RunFromHunterPriority" parent="MovementRunFromHunter" instance=ExtResource("11_0jlmk")]
+alternative_priority = 40
+
+[node name="HunterSense" parent="MovementRunFromHunter" instance=ExtResource("14_eqowb")]
+
+[node name="Shape" type="CollisionShape2D" parent="MovementRunFromHunter/HunterSense"]
+shape = SubResource("CircleShape2D_etpf6")
+debug_color = Color(1, 1, 0, 0)
+
+[node name="TargetPicker" parent="MovementRunFromHunter/HunterSense" node_paths=PackedStringArray("tracker") instance=ExtResource("13_jf6em")]
+tracker = NodePath("..")
+
+[node name="MovementDrag" parent="." instance=ExtResource("14_3wojv")]
+enabled = false
+
+[node name="DragPriority" parent="MovementDrag" instance=ExtResource("11_0jlmk")]
+alternative_priority = 50
+
+[node name="Draggable" parent="MovementDrag" instance=ExtResource("14_0b1hs")]
+
+[node name="Shape" type="CollisionShape2D" parent="MovementDrag/Draggable"]
+scale = Vector2(3, 3)
+shape = SubResource("CircleShape2D_c5tcn")
+debug_color = Color(1, 1, 1, 0)
+
+[node name="DragSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("16_nswfl")
+
+[node name="FallSound" type="AudioStreamPlayer2D" parent="MovementDrag"]
+stream = ExtResource("17_8kst2")
+
+[connection signal="ready" from="MovementSampler" to="MovementSampler" method="enable"]
+[connection signal="move" from="MovementIdle" to="." method="_on_move"]
+[connection signal="move_disabled" from="MovementIdle" to="MovementIdle/BoredTimer" method="stop"]
+[connection signal="move_enabled" from="MovementIdle" to="MovementIdle/BoredTimer" method="start"]
+[connection signal="priority_changed_no_args" from="MovementIdle/IdlePriority" to="MovementSampler" method="enable"]
+[connection signal="timeout" from="MovementIdle/BoredTimer" to="MovementWander" method="randomize_direction"]
+[connection signal="changed_direction" from="MovementWander" to="MovementWander/WanderPriority" method="priority_conditional"]
+[connection signal="move" from="MovementWander" to="." method="_on_move"]
+[connection signal="move_disabled" from="MovementWander" to="MovementWander/TiredTimer" method="stop"]
+[connection signal="move_enabled" from="MovementWander" to="MovementWander/TiredTimer" method="start"]
+[connection signal="priority_changed_no_args" from="MovementWander/WanderPriority" to="MovementSampler" method="enable"]
+[connection signal="timeout" from="MovementWander/TiredTimer" to="MovementWander" method="clear_direction"]
+[connection signal="changed_target" from="MovementRunFromMouse" to="MovementRunFromMouse/RunFromMousePriority" method="priority_conditional"]
+[connection signal="move" from="MovementRunFromMouse" to="." method="_on_move"]
+[connection signal="move_enabled" from="MovementRunFromMouse" to="MovementWander" method="clear_direction"]
+[connection signal="priority_changed_no_args" from="MovementRunFromMouse/RunFromMousePriority" to="MovementSampler" method="enable"]
+[connection signal="cursor_entered" from="MovementRunFromMouse/CursorSense" to="MovementRunFromMouse" method="set_target"]
+[connection signal="cursor_exited" from="MovementRunFromMouse/CursorSense" to="MovementRunFromMouse" method="clear_target" unbinds=1]
+[connection signal="changed_target" from="MovementRunFromHunter" to="MovementRunFromHunter/RunFromHunterPriority" method="priority_conditional"]
+[connection signal="move" from="MovementRunFromHunter" to="." method="_on_move"]
+[connection signal="move_disabled" from="MovementRunFromHunter" to="MovementWander" method="clear_direction"]
+[connection signal="priority_changed_no_args" from="MovementRunFromHunter/RunFromHunterPriority" to="MovementSampler" method="enable"]
+[connection signal="tracked" from="MovementRunFromHunter/HunterSense" to="MovementRunFromHunter/HunterSense/TargetPicker" method="set_target_if_null"]
+[connection signal="untracked" from="MovementRunFromHunter/HunterSense" to="MovementRunFromHunter/HunterSense/TargetPicker" method="clear_if_target"]
+[connection signal="target_changed" from="MovementRunFromHunter/HunterSense/TargetPicker" to="MovementRunFromHunter" method="set_target" unbinds=1]
+[connection signal="dragged" from="MovementDrag" to="." method="_on_dragged"]
+[connection signal="dragged" from="MovementDrag" to="MovementDrag/DragPriority" method="priority_alternative" unbinds=1]
+[connection signal="dragged" from="MovementDrag" to="MovementDrag/DragSound" method="play" unbinds=1]
+[connection signal="fallen" from="MovementDrag" to="." method="_on_fallen"]
+[connection signal="fallen" from="MovementDrag" to="MovementDrag/DragPriority" method="priority_default"]
+[connection signal="fallen" from="MovementDrag" to="MovementDrag/FallSound" method="play"]
+[connection signal="move" from="MovementDrag" to="." method="_on_move"]
+[connection signal="move_enabled" from="MovementDrag" to="MovementWander" method="clear_direction"]
+[connection signal="priority_changed_no_args" from="MovementDrag/DragPriority" to="MovementSampler" method="enable"]
+[connection signal="dragged" from="MovementDrag/Draggable" to="MovementDrag" method="drag"]
+[connection signal="dropped" from="MovementDrag/Draggable" to="MovementDrag" method="drop"]

entities/sheep_snowy.gd

@@ -1,119 +0,0 @@
-extends RigidBody2D
-
-var initial_self_position: Vector2 = Vector2.ZERO
-var initial_mouse_position: Vector2 = Vector2.ZERO
-
-@onready var rand_walk_timer: Timer = Timer.new()
-var rng = RandomNumberGenerator.new()
-enum State {STATE_IDLE, STATE_WALK, STATE_PICKED, STATE_RUN, STATE_THROWN}
-var state: State = State.STATE_IDLE
-var walk_dir: Vector2 = Vector2.ZERO
-var last_dir: int = 1
-var last_mouse_pos: Vector2 = Vector2.ZERO
-
-
-@export var min_run_dist = 200
-@export var max_run_dist = 250
-
-@export var walk_speed = 150
-@export var run_speed = 500
-
-@export var drag_damp = 40
-@export var normal_damp = 4
-@export var thrown_damp = 2
-
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	add_child(rand_walk_timer)
-	rand_walk_timer.one_shot = true;
-	rand_walk_timer.connect("timeout", _on_timer_timeout)
-	init_timer()
-
-func init_timer():
-	if state == State.STATE_IDLE:
-		var rand_time = max(0, rng.randfn(4, 1.5))
-		rand_walk_timer.start(rand_time)
-	elif state == State.STATE_WALK:
-		rand_walk_timer.start(5)
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	# Update state
-	var curr_mpos = get_viewport().get_mouse_position()
-	last_mouse_pos = curr_mpos
-	
-	if state == State.STATE_PICKED and not Input.is_mouse_button_pressed(MOUSE_BUTTON_LEFT):
-		pick_down()
-
-	var mouse_dis = position.distance_to(curr_mpos)
-	if (state == State.STATE_IDLE or state == State.STATE_WALK) and mouse_dis < min_run_dist:
-		# Run away from mouse
-		state = State.STATE_RUN
-		rand_walk_timer.stop()
-	elif state == State.STATE_RUN and mouse_dis > max_run_dist:
-		state = State.STATE_IDLE
-		init_timer()
-
-func _physics_process(delta):
-	gravity_scale = 0
-	if state == State.STATE_THROWN and linear_velocity.length() < 300:
-		linear_velocity = Vector2.ZERO
-		state = State.STATE_WALK
-		init_timer()
-	
-	var force = Vector2.ZERO
-
-	if state == State.STATE_WALK:
-		force = walk_speed * walk_dir
-	elif state == State.STATE_RUN:
-		var run_dir = -position.direction_to(last_mouse_pos)
-		force = run_speed * run_dir
-	elif state == State.STATE_PICKED:
-		var dest_position = initial_self_position +  (last_mouse_pos - initial_mouse_position)
-		apply_central_force(50 * (dest_position - position) * dest_position.distance_to(position) * delta)
-	else:
-		pass
-
-	if force.length_squared() > 0.001:
-		apply_central_force(force)
-		last_dir = sign(force.dot(Vector2.LEFT))
-
-	scale.x = last_dir
-
-	if state == State.STATE_PICKED:
-		linear_damp = drag_damp
-	elif state == State.STATE_THROWN:
-		linear_damp = thrown_damp
-	else:
-		linear_damp = normal_damp
-
-
-func _on_input_event(viewport, event, shape_idx):
-	if event is InputEventMouseButton:
-		var was_picked_up = state == State.STATE_PICKED
-		var is_picked_up = event.pressed
-		initial_mouse_position = event.position
-		initial_self_position = position
-
-		if not was_picked_up and is_picked_up:
-			state = State.STATE_PICKED
-			rand_walk_timer.stop()
-		elif was_picked_up and not is_picked_up:
-			pick_down()
-
-func pick_down():
-	state = State.STATE_THROWN
-	init_timer()
-
-
-func _on_timer_timeout():
-	if state == State.STATE_IDLE:
-		state = State.STATE_WALK
-		walk_dir = Vector2.from_angle(rng.randf_range(0, 2*PI))
-	elif state == State.STATE_WALK:
-		state = State.STATE_IDLE
-	init_timer()
-
-

entities/skull.gd

@@ -0,0 +1,16 @@
+extends CharacterBody2D
+class_name Skull
+
+
+func _on_move(movement: Vector2) -> void:
+	move_and_collide(movement)
+
+func _on_dragged(_cursor: Cursor) -> void:
+	collision_layer = 16
+	collision_mask = 18
+	z_index = 1
+
+func _on_fallen() -> void:
+	collision_layer = 8
+	collision_mask = 14
+	z_index = 0

entities/skull.png.import

@@ -3,15 +3,15 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://dwvvwjdexdywh"
-path="res://.godot/imported/pickup_skull.png-c05653658414d7be9a8a5454887e620a.ctex"
+path="res://.godot/imported/skull.png-eb9ec0d464004e0ca27a71e2a33a9dd3.ctex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://temp/pickup_skull.png"
+source_file="res://entities/skull.png"
-dest_files=["res://.godot/imported/pickup_skull.png-c05653658414d7be9a8a5454887e620a.ctex"]
+dest_files=["res://.godot/imported/skull.png-eb9ec0d464004e0ca27a71e2a33a9dd3.ctex"]
 
 [params]