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Fix the prevention for sliding on slopes in the 2d version of move_and_slide

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Done by using the same method the 3d counterpart uses.

Fixes #13063.
This commit is contained in:
Eric Wiltfang 2017-11-20 01:42:44 +01:00
parent ecf80fbbba
commit 7dd9e5c57c
1 changed files with 4 additions and 1 deletions
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5
scene/2d/physics_body_2d.cpp
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@ -1028,7 +1028,10 @@ Vector2 KinematicBody2D::move_and_slide(const Vector2 &p_linear_velocity, const
on_floor = true;
floor_velocity = collision.collider_vel;
if (collision.travel.length() < 1 && ABS((lv.x - floor_velocity.x)) < p_slope_stop_min_velocity) {
Vector2 rel_v = lv - floor_velocity;
Vector2 hv = rel_v - p_floor_direction * p_floor_direction.dot(rel_v);
if (collision.travel.length() < 1 && hv.length() < p_slope_stop_min_velocity) {
Transform2D gt = get_global_transform();
gt.elements[2] -= collision.travel;
set_global_transform(gt);