Hotfix: Fracture/CutFracture.gd pools were not freed on exit game

Author: SoloByte

demo/src/CutFracture.gd

@@ -95,6 +95,12 @@ func _input(event: InputEvent) -> void:
 					_cut_line_enabled = true
 
 
+func _exit_tree() -> void:
+	_pool_cut_visualizer.clearPoolInstant()
+	_pool_fracture_shards.clearPoolInstant()
+
+
+
 
 
 func calculateCutLine(cur_pos : Vector2, t : float) -> void:
@@ -213,26 +219,33 @@ func cutSourcePolygons(cut_pos : Vector2, cut_shape : PoolVector2Array, cut_rot
 
 
 		for shape in cut_fracture_info.shapes:
+			var area_p : float = shape.area / total_area
 			var spawn_pos : Vector2 = _source_polygon_parent.to_global(shape.centroid) + shape.world_pos
-			var mass : float = s_mass * (shape.area / total_area)
+			var mass : float = s_mass * area_p
 			var dir : Vector2 = (spawn_pos - cut_pos).normalized()
 
-			call_deferred("spawnRigibody2d", shape.centered_shape, spawn_pos, 0.0, source.modulate, s_lin_vel + dir * cut_force, s_ang_vel, mass, cut_pos)
+#			var texture_info : Dictionary = source.getTextureDetails()
+#			var texture_offset : Vector2 = source.to_global(shape.centroid) - source.global_position
+#
+#			texture_info.offset += texture_offset
+#			texture_info.rot += source.global_rotation
+			call_deferred("spawnRigibody2d", shape.centered_shape, spawn_pos, 0.0, source.modulate, s_lin_vel + dir * cut_force, s_ang_vel, mass, cut_pos)#,texture_info)
 
 		source.queue_free()
 
 
 
-
-func spawnRigibody2d(new_poly : PoolVector2Array, spawn_pos : Vector2, spawn_rot : float, color : Color, lin_vel : Vector2, ang_vel : float, mass : float, cut_pos : Vector2) -> void:
+func spawnRigibody2d(new_poly : PoolVector2Array, spawn_pos : Vector2, spawn_rot : float, color : Color, lin_vel : Vector2, ang_vel : float, mass : float, cut_pos : Vector2) -> void:#, texture_info : Dictionary) -> void:
 	var instance = rigidbody_template.instance()
 	_source_polygon_parent.add_child(instance)
 	instance.global_position = spawn_pos
+	instance.global_rotation = spawn_rot
 	instance.set_polygon(new_poly)
 	instance.modulate = color
 	instance.linear_velocity = lin_vel# + (spawn_pos - cut_pos).normalized() * 50
 	instance.angular_velocity = ang_vel
 	instance.mass = mass
+#	instance.setTexture(texture_info)
 
 
 func spawnFractureBody(fracture_shard : Dictionary, source_node) -> void:

demo/src/Fracture.gd

@@ -76,6 +76,8 @@ func _input(event: InputEvent) -> void:
 			_timer.start(3.0)
 
 
+func _exit_tree() -> void:
+	_pool_fracture_bodies.clearPoolInstant()
 
 
 func fractureAll() -> void:

demo/src/RigidBody2D.gd

@@ -13,11 +13,11 @@ onready var _col_polygon2d := $CollisionPolygon2D
 onready var _rng := RandomNumberGenerator.new()
 
 
+
 func _ready() -> void:
 	_rng.randomize()
 	var poly = PolygonLib.createCirclePolygon(radius, smoothing)
 	setPolygon(poly)
-	
 	linear_velocity = Vector2.RIGHT.rotated(PI * 2.0 * _rng.randf()) * _rng.randf_range(rand_linear_velocity_range.x, rand_linear_velocity_range.y)
 #	angular_velocity = _rng.randf_range(rand_angular_velocity_range.x, rand_angular_velocity_range.y)
 
@@ -33,6 +33,17 @@ func setPolygon(poly : PoolVector2Array) -> void:
 	_line2d.points = poly
 
 
+#func setTexture(texture_info : Dictionary) -> void:
+#	_polygon2d.texture = texture_info.texture
+#	_polygon2d.texture_scale = texture_info.scale
+#	_polygon2d.texture_offset = texture_info.offset
+#	_polygon2d.texture_rotation = texture_info.rot
+#
+#
+#func getTextureDetails() -> Dictionary:
+#	return {"texture" : _polygon2d.texture, "rot" : _polygon2d.texture_rotation, "offset" : _polygon2d.texture_offset, "scale" : _polygon2d.texture_scale}
+
+
 func getPolygon() -> PoolVector2Array:
 	return _polygon2d.get_polygon()
 

demo/tile-test-01.png

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/tile-test-01.png-1c21d1c8fcc88a909d68f7011b7512d1.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://demo/tile-test-01.png"
+dest_files=[ "res://.import/tile-test-01.png-1c21d1c8fcc88a909d68f7011b7512d1.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=1
+flags/filter=true
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0