Do not merge!

Author: manuq

scenes/game_elements/characters/components/guard_test.tscn

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+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+@tool
+class_name GuardMovementOld
+extends Node2D
+
+## Emitted when [member still_time_left] reaches 0
+signal still_time_finished
+## Emitted when [member guard] reached [member destination]
+signal destination_reached
+## Emitted when [member guard] got stuck trying to reach [member destination]
+signal path_blocked
+
+## While this time is greater than 0, the guard won't move
+var still_time_left_in_seconds: float = 0.0
+var _destination_reached: bool = true
+
+## Target position into which the guard will move, in absolute coordinates
+@onready var destination: Vector2 = Vector2.ZERO
+@onready var guard: GuardOld = owner
+
+
+func _process(delta: float) -> void:
+	if still_time_left_in_seconds > 0.0:
+		still_time_left_in_seconds = move_toward(still_time_left_in_seconds, 0.0, delta)
+		if still_time_left_in_seconds <= 0.0:
+			still_time_finished.emit()
+
+	if (
+		not _destination_reached
+		and guard.global_position.distance_to(destination) <= guard.velocity.length() * delta
+	):
+		_destination_reached = true
+		destination_reached.emit()
+
+
+func move() -> void:
+	guard.velocity = calculate_velocity()
+
+	guard.move_and_slide()
+	var collision: KinematicCollision2D = guard.get_last_slide_collision()
+
+	# If the distance it was able to travel is a lot lower than the remainder,
+	# it's stuck and we can emit the path_blocked signal so the guard can
+	# handle that case
+	if collision and collision.get_travel().length() < collision.get_remainder().length() / 20.0:
+		path_blocked.emit()
+
+
+## Returns the velocity the guard should have, receives the delta time since
+## the last frame as a parameter
+func calculate_velocity() -> Vector2:
+	if still_time_left_in_seconds > 0.0 or _destination_reached:
+		return Vector2.ZERO
+	return guard.global_position.direction_to(destination) * guard.move_speed
+
+
+## Make the guard stop for the given time, in seconds
+func wait_seconds(time: float) -> void:
+	still_time_left_in_seconds = time
+
+
+## Sets the next point into which the guard will move.
+## It won't make the guard move if [member still_time_left_in_seconds] if
+## greater than 0.
+func set_destination(new_destination: Vector2) -> void:
+	_destination_reached = false
+	destination = new_destination
+
+
+func start_moving_now() -> void:
+	still_time_left_in_seconds = 0.0
+
+
+## Sets the next point into which the guard will move AND makes it start moving
+## even if [member still_time_left_in_seconds] was positive.
+func start_moving_towards(new_destination: Vector2) -> void:
+	set_destination(new_destination)
+	still_time_left_in_seconds = 0.0
+
+
+## Sets the destination to the same point the guard is at so it doesn't try to
+## travel to any new point
+func stop_moving() -> void:
+	destination = guard.global_position

scenes/game_elements/characters/enemies/guard/components/guard_movement_old.gd

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+uid://6x0k3w2lhoev