Update tweens to new API

Modify FloatingText tweens slightly

Scenes/FloatingText.gd

@@ -3,42 +3,36 @@ extends Node2D
 
 # TODO: update to new tween API
 
-#@onready var tween: Tween = $Tween
-#@onready var label: Label = $Label
-#
-#var text: String = "placeholder"
-#var duration: float = 1.0
-#var color: Color = Color.WHITE
-#
-#
-#func _ready():
-#	label.text = text
-#	modulate = color
-#
-## 	Text pops out at the start
-#	tween.interpolate_property(self, "scale",
-#		Vector2(0, 0),
-#		Vector2(1.0, 1.0),
-#		0.3 * duration, Tween.TRANS_QUART, Tween.EASE_OUT)
-#
-## 	Text fades to transparent after popping out
-#	tween.interpolate_property(self, "modulate",
-#		color,
-#		Color(color.r, color.g, color.b, 0),
-#		0.3 * duration, Tween.TRANS_LINEAR, Tween.EASE_OUT, 0.7 * duration)
-#
-## 	Text shrinks while fading
-#	tween.interpolate_property(self, "scale",
-#		Vector2(1.0, 1.0),
-#		Vector2(0.4, 0.4),
-#		1.0 * duration, Tween.TRANS_LINEAR, Tween.EASE_OUT, 0.6 * duration)
-#
-## 	Text bounces
-#	tween.interpolate_property(self, "position",
-#		Vector2(0, 0),
-#		Vector2(50, -50),
-#		1.0 * duration, Tween.TRANS_SINE, Tween.EASE_OUT)
-#
-#	tween.interpolate_callback(self, 1.0 * duration, "queue_free")
-#
-#	tween.start()
+@onready var label: Label = $Label
+var text: String = "placeholder"
+var duration: float = 1.0
+var color: Color = Color.WHITE
+
+func _ready():
+	label.text = text
+	modulate = color
+
+# 	Text bounces up and right
+	var pos_tween = create_tween()
+	pos_tween.tween_property(self, "position",
+		Vector2(50, -50),
+		1.0 * duration).set_trans(Tween.TRANS_SINE)
+
+# 	Text pops out of nothing then shrinks
+	var scale_tween = create_tween()
+	scale = Vector2(0, 0)
+	scale_tween.tween_property(self, "scale",
+		Vector2(1.0, 1.0),
+		0.3 * duration).set_trans(Tween.TRANS_QUART)
+	scale_tween.tween_property(self, "scale",
+		Vector2(0.4, 0.4),
+		0.7 * duration).set_trans(Tween.TRANS_LINEAR)
+
+# 	Text fades away to nothing at the end
+	var modulate_tween = create_tween()
+	modulate_tween.tween_property(self, "modulate",
+		Color(modulate.r, modulate.g, modulate.b, 0),
+		0.3 * duration).set_trans(Tween.TRANS_LINEAR).set_delay(0.7 * duration)
+
+	var queue_free_tween = create_tween()
+	queue_free_tween.tween_callback(queue_free).set_delay(1.0)

Scenes/FloatingText.tscn

@@ -1,9 +1,8 @@
-[gd_scene load_steps=2 format=3 uid="uid://b6jet2t80ftgv"]
+[gd_scene load_steps=2 format=3 uid="uid://vgeirnu7ramn"]
 
 [ext_resource type="Script" path="res://Scenes/FloatingText.gd" id="2"]
 
 [node name="FloatingText" type="Node2D"]
-scale = Vector2(1e-05, 1e-05)
 script = ExtResource("2")
 
 [node name="Label" type="Label" parent="."]

Scenes/Mobs/Mob.gd

@@ -12,13 +12,15 @@ const MOVE_SPEED_MIN: float = 100.0
 const MOVE_SPEED_MAX: float = 500.0
 const DEFAULT_MOVE_SPEED: float = MOVE_SPEED_MAX
 const SELECTION_SIZE: int = 64
+const HEIGHT_TWEEN_FAST_FORWARD_DELTA: float = 100.0
 
 var _path_curve: Curve2D
 var _current_path_index: int = 0
 var _size: int = Unit.MobSize.NORMAL
 var _category: int = Unit.MobCategory.HUMANOID
 var movement_enabled: bool = true 
 var _facing_angle: float = 0.0
+var _height_tween: Tween = null
 
 
 @onready var _visual = $Visual
@@ -103,22 +105,23 @@ func on_damaged(_event: Event):
 	_health_bar.set_as_ratio(_health / MOB_HEALTH_MAX)
 
 
-# TODO: update to new tween API
 func adjust_height(height: float, speed: float):
-	pass
-	# if _height_tween.is_active():
-	# 	var tween_runtime: float = _height_tween.get_runtime()
-	# 	_height_tween.seek(tween_runtime)
-	# 	_height_tween.remove_all()
+#	If a tween is already running, complete it instantly
+#	before starting new one.
+	if _height_tween != null:
+		if _height_tween.is_running():
+			_height_tween.custom_step(HEIGHT_TWEEN_FAST_FORWARD_DELTA)
 
-	# var duration: float = abs(height / speed)
+		_height_tween.kill()
+		_height_tween = null
 
-	# _height_tween.interpolate_property(_visual, "position",
-	# 	_visual.position,
-	# 	Vector2(_visual.position.x, _visual.position.y - height),
-	# 	duration, Tween.TRANS_LINEAR, Tween.EASE_OUT)
+	_height_tween = create_tween()
 
-	# _height_tween.start()
+	var duration: float = abs(height / speed)
+
+	_height_tween.tween_property(_visual, "position",
+		Vector2(_visual.position.x, _visual.position.y - height),
+		duration).set_trans(Tween.TRANS_LINEAR).set_ease(Tween.EASE_OUT)
 
 
 func _get_mob_animation() -> String: