From 8a97571cb4eeec2076f1dbeefb0ced98d3e6e8cf Mon Sep 17 00:00:00 2001
From: Zeno Rogue <zeno@attnam.com>
Date: Fri, 22 Dec 2017 21:24:08 +0100
Subject: [PATCH] renamed ZZ to qpixel_pixel_outside

---
 basegraph.cpp | 6 +++---
 textures.cpp  | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/basegraph.cpp b/basegraph.cpp
index defc3f5b..7a419718 100644
--- a/basegraph.cpp
+++ b/basegraph.cpp
@@ -34,10 +34,10 @@ TTF_Font *font[256];
 #if CAP_SDL
 SDL_Surface *s;
 
-int ZZ;
+int qpixel_pixel_outside;
 
 int& qpixel(SDL_Surface *surf, int x, int y) {
-  if(x<0 || y<0 || x >= surf->w || y >= surf->h) return ZZ;
+  if(x<0 || y<0 || x >= surf->w || y >= surf->h) return qpixel_pixel_outside;
   char *p = (char*) surf->pixels;
   p += y * surf->pitch;
   int *pi = (int*) (p);
@@ -45,7 +45,7 @@ int& qpixel(SDL_Surface *surf, int x, int y) {
   }
 
 int qpixel3(SDL_Surface *surf, int x, int y) {
-  if(x<0 || y<0 || x >= surf->w || y >= surf->h) return ZZ;
+  if(x<0 || y<0 || x >= surf->w || y >= surf->h) return qpixel_pixel_outside;
   char *p = (char*) surf->pixels;
   p += y * surf->pitch;
   p += x;
diff --git a/textures.cpp b/textures.cpp
index 38ac9362..ea3fedb1 100644
--- a/textures.cpp
+++ b/textures.cpp
@@ -187,7 +187,7 @@ bool readtexture() {
     int base_x = tx/2 - origdim/2;
     int base_y = ty/2 - origdim/2;
   
-    ZZ = 0; // outside is black
+    qpixel_pixel_outside = 0; // outside is black
   
     vector<int> half_expanded(twidth * ty);  
     for(int y=0; y<ty; y++)