From e6be9231c993cff305b6e5f7250cba696c9f2700 Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Sat, 9 Nov 2019 11:18:52 +0100
Subject: [PATCH] noGUI taken into account in more places

---
 3d-models.cpp   | 2 +-
 floorshapes.cpp | 1 +
 raycaster.cpp   | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/3d-models.cpp b/3d-models.cpp
index aa19e35c..2c8b0ad3 100644
--- a/3d-models.cpp
+++ b/3d-models.cpp
@@ -834,7 +834,7 @@ void geometry_information::make_shadow(hpcshape& sh) {
   }
 
 void geometry_information::make_3d_models() {
-  if(GDIM == 2) return;
+  if(GDIM == 2 || noGUI) return;
   eyepos = WDIM == 2 ? 0.875 : 0.925;
   DEBBI(DF_POLY, ("make_3d_models"));
   shcenter = C0;
diff --git a/floorshapes.cpp b/floorshapes.cpp
index 6b9173fa..79c3eed3 100644
--- a/floorshapes.cpp
+++ b/floorshapes.cpp
@@ -1069,6 +1069,7 @@ void geometry_information::make_floor_textures_here() {
   }
 
 EX void make_floor_textures() {
+  if(noGUI || !vid.usingGL) return;
   DEBBI(DF_POLY, ("make_floor_textures"));
   dynamicval<eGeometry> g(geometry, gEuclidSquare);
   dynamicval<eModel> gm(pmodel, mdDisk);
diff --git a/raycaster.cpp b/raycaster.cpp
index c9b3cf09..aa2b48ef 100644
--- a/raycaster.cpp
+++ b/raycaster.cpp
@@ -59,6 +59,8 @@ eGeometry last_geometry;
 
 /** is the raycaster available? */
 EX bool available() {
+  if(noGUI) return false;
+  if(!vid.usingGL) return false;
   if(WDIM == 2) return false;
   if(hyperbolic && pmodel == mdPerspective && !penrose)
     return true;