From fd532781639f128f9b38f3c91a0a28eb4cfed777 Mon Sep 17 00:00:00 2001
From: Misa <infoteddyatgitgud@cock.li>
Date: Sat, 31 Oct 2020 21:23:59 -0700
Subject: [PATCH] Add bounds check to drawgravityline()

I noticed that this function didn't have a bounds check, so I added one.
Just in case.
---
 desktop_version/src/Graphics.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/desktop_version/src/Graphics.cpp b/desktop_version/src/Graphics.cpp
index bc554900..8ec0c09d 100644
--- a/desktop_version/src/Graphics.cpp
+++ b/desktop_version/src/Graphics.cpp
@@ -1455,6 +1455,12 @@ bool Graphics::Hitest(SDL_Surface* surface1, point p1, SDL_Surface* surface2, po
 
 void Graphics::drawgravityline( int t )
 {
+    if (!INBOUNDS_VEC(t, obj.entities))
+    {
+        WHINE_ONCE("drawgravityline() out-of-bounds!");
+        return;
+    }
+
     if (obj.entities[t].life == 0 || obj.entities[t].onentity == 1) // FIXME: Remove 'onentity == 1' when game loop order is fixed!
     {
         switch(linestate)