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Asked By | die_dai |
The scenario I’m trying to change is that, when a KinematicBody2D player character is on top of a square RigidBody2D (in Rigid mode) that has an impulse applied to it, the KinematicBody2D blocks upward movement and makes the box spin if the impulse is horizontal.
A clip of the current behavior: https://gfycat.com/vigilanttintedjanenschia
How can I make the RigidBody2D keep its momentum and push the KinematicBody2D?
Could you post some of your code? Especially the part that makes the player move.
SweetPie | 2022-10-20 23:52
The movement is mostly copied from the KinematicBody2D demo project.
func _physics_process(_delta):
(other stuff)
var direction = get_direction()
var is_jump_interrupted = Input.is_action_just_released("jump") and _velocity.y < 0.0
_velocity = calculate_move_velocity(_velocity, direction, speed, is_jump_interrupted)
var snap_vector = Vector2.ZERO
if direction.y == 0.0:
snap_vector = Vector2.DOWN * FLOOR_DETECT_DISTANCE
# var is_on_platform = Area2DBottom.get_overlapping_bodies()
_velocity = move_and_slide_with_snap(
_velocity, snap_vector, FLOOR_NORMAL, false, 4, 0.9, false
)
(other stuff)
func get_direction():
jumping = false
if jump_buffer_frames_left > 0:
if is_on_floor() or coyote_frames_left > 0:
jump_buffer_frames_left = 0
jumping = true
else:
jump_buffer_frames_left -= 1
elif Input.is_action_just_pressed("jump"):
if is_on_floor() or coyote_frames_left > 0:
jumping = true
else:
jump_buffer_frames_left = jump_buffer
return Vector2(
Input.get_action_strength("move_right") - Input.get_action_strength("move_left"),
0.6 * jump_force if jumping and not Input.is_action_pressed("jump") else jump_force if jumping else 0
)
func calculate_move_velocity(
linear_velocity,
direction,
speed,
is_jump_interrupted
):
var velocity = linear_velocity
velocity.x = speed.x * direction.x
if direction.y != 0.0:
velocity.y = speed.y * direction.y
if is_jump_interrupted:
# Decrease the Y velocity by multiplying it, but don't set it to 0
# as to not be too abrupt.
velocity.y *= 0.6
return velocity```
[wrap=footnote]die_dai | 2022-10-21 05:13[/wrap]