From b1ae2b76d55c87133bc0c17bf7ef8b7545b759d0 Mon Sep 17 00:00:00 2001
From: kartofen <mladenovnasko0@gmail.com>
Date: Sat, 15 Apr 2023 18:46:48 +0300
Subject: knee height bug fix

---
 src/sector.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sector.c')

diff --git a/src/sector.c b/src/sector.c
index f43ab86..2f1a7fe 100644
--- a/src/sector.c
+++ b/src/sector.c
@@ -175,7 +175,7 @@ void map_detect_collision(map_t *map)
         // slide along the wall
         if(sect->neighbors[i] == (size_t)-1
            || hole_high < player->pos.z + player->head_margin
-           || hole_low - player->pos.z > player->knee_height) {
+           || hole_low - (player->pos.z - eyeheight ) > player->knee_height) {
             // formula from wikipedia
             float xd = vert(s1).x - vert(s0).x, yd = vert(s1).y - vert(s0).y;
             player->velocity.x = xd * (dx*xd + yd*dy) / (xd*xd + yd*yd);
-- 
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