From 7949907517411da0aeeb508676c15745280c5a03 Mon Sep 17 00:00:00 2001
From: David Markowitz <39972741+EmosewaMC@users.noreply.github.com>
Date: Sat, 6 May 2023 11:32:46 -0700
Subject: [PATCH] Fix bounds check (#1070)

---
 dPhysics/dpGrid.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/dPhysics/dpGrid.cpp b/dPhysics/dpGrid.cpp
index b4fe385e..1631c91a 100644
--- a/dPhysics/dpGrid.cpp
+++ b/dPhysics/dpGrid.cpp
@@ -63,13 +63,13 @@ void dpGrid::Move(dpEntity* entity, float x, float z) {
 
 	if (cellX < 0) cellX = 0;
 	if (cellZ < 0) cellZ = 0;
-	if (cellX > NUM_CELLS) cellX = NUM_CELLS;
-	if (cellZ > NUM_CELLS) cellZ = NUM_CELLS;
+	if (cellX >= NUM_CELLS) cellX = NUM_CELLS - 1;
+	if (cellZ >= NUM_CELLS) cellZ = NUM_CELLS - 1;
 
 	if (oldCellX < 0) oldCellX = 0;
 	if (oldCellZ < 0) oldCellZ = 0;
-	if (oldCellX > NUM_CELLS) oldCellX = NUM_CELLS;
-	if (oldCellZ > NUM_CELLS) oldCellZ = NUM_CELLS;
+	if (oldCellX >= NUM_CELLS) oldCellX = NUM_CELLS - 1;
+	if (oldCellZ >= NUM_CELLS) oldCellZ = NUM_CELLS - 1;
 
 	if (oldCellX == cellX && oldCellZ == cellZ) return;