diff options
Diffstat (limited to 'player.gd')
| -rw-r--r-- | player.gd | 60 |
1 files changed, 60 insertions, 0 deletions
@@ -5,6 +5,7 @@ extends CharacterBody2D @export var jump_strength: float @export var coyote_max_ms: float @export var jump_held_coef: float +@export var hook_distance_max: float ## float (-1.0 .. 1.0) or null var forced_input_x: Variant @@ -14,10 +15,17 @@ var curve_target: Curve2D var curve_speed: float var curve_dir: int +var hanging_target: HookHanging +var hanging_t: float +var hanging_L: float +var hanging_theta0: float +var hanging_line2D: Line2D + enum MovementType { NORMAL, FORCED, CURVE, + HANGING, } var movement_type = MovementType.NORMAL var movement_handler: Callable = _movement_normal @@ -106,6 +114,24 @@ func set_movement_curve(curve: Curve2D, speed: float, reverse: bool): else: curve_dir = 1 curve_t = 0 + +func set_movement_hanging(target: Node2D, hang_dist: float): + if movement_type == MovementType.HANGING: return + + movement_type = MovementType.HANGING + movement_handler = _movement_hanging + + hanging_t = 0 + hanging_L = hang_dist + hanging_target = target + var theta0_sign = sign(global_position.x - target.global_position.x) + hanging_theta0 = deg_to_rad(theta0_sign * 30) + + hanging_line2D = Line2D.new() + hanging_line2D.width = 2 + hanging_line2D.add_point(Vector2.ZERO) + hanging_line2D.add_point(Vector2.ZERO) # set in movement handler + target.add_child(hanging_line2D) #endregion #region movement handlers @@ -132,6 +158,9 @@ func _movement_normal(delta: float): if not Input.is_action_pressed("jump"): jump_was_released = true + + if Input.is_action_just_pressed("action"): + handle_action_input() var direction: float if Input.is_action_pressed("move_left") and Input.is_action_pressed("move_right"): @@ -174,4 +203,35 @@ func _movement_curve(delta: float): return position = new_position + +func _movement_hanging(delta: float): + hanging_t += delta + + if Input.is_action_just_pressed("jump"): + velocity.y = -jump_strength + # Force coyote time to expire to forbid double jumps + coyote = coyote_max_ms + jump_was_released = false + hanging_line2D.queue_free() + set_movement_normal() + + var omega = sqrt(gravity / hanging_L) + var theta = hanging_theta0 * cos(hanging_t * omega) + global_position.x = hanging_target.global_position.x + hanging_L * sin(theta) + global_position.y = hanging_target.global_position.y + hanging_L * cos(theta) + + hanging_line2D.points[1] = global_position - hanging_target.global_position #endregion + +func handle_action_input(): + var hooks = get_tree().get_nodes_in_group("hook_hanging") + for hook_any in hooks: + if not hook_any is HookHanging: + print_debug("hook is not HookHanging!", hook_any) + continue + + var hook: HookHanging = hook_any + var dist = (hook.global_position - global_position).length() + print_debug("found hook: ", hook, ", dist: ", dist) + if dist < hook_distance_max: + set_movement_hanging(hook, hook.hang_distance) |