From 65a2a3e475988136e8ff57ec1c7807dbc3f5f347 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Sun, 9 Jun 2024 17:40:01 +0300
Subject: [PATCH] fix: extended block collision detection

---
 src/voxels/Chunks.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/voxels/Chunks.cpp b/src/voxels/Chunks.cpp
index 65e7bc7f..9c09de7d 100644
--- a/src/voxels/Chunks.cpp
+++ b/src/voxels/Chunks.cpp
@@ -67,11 +67,16 @@ const AABB* Chunks::isObstacleAt(float x, float y, float z){
     }
     const Block* def = indices->getBlockDef(v->id);
     if (def->obstacle) {
+        glm::ivec3 offset {};
+        if (v->state.segment) {
+            glm::ivec3 point(ix, iy, iz);
+            offset = seekOrigin(point, def, v->state) - point;
+        }
         const auto& boxes = def->rotatable 
                           ? def->rt.hitboxes[v->state.rotation] 
                           : def->hitboxes;
         for (const auto& hitbox : boxes) {
-            if (hitbox.contains({x - ix, y - iy, z - iz})) {
+            if (hitbox.contains({x - ix - offset.x, y - iy - offset.y, z - iz - offset.z})) {
                 return &hitbox;
             }
         }