(no commit message)
authorAsh Tyndall <git@atyndall.net>
Fri, 21 Oct 2011 06:29:01 +0000 (14:29 +0800)
committerAsh Tyndall <git@atyndall.net>
Fri, 21 Oct 2011 06:29:01 +0000 (14:29 +0800)
helper.c

index 0f711c2..79cc5d8 100644 (file)
--- a/helper.c
+++ b/helper.c
@@ -210,8 +210,11 @@ int makeSubmenuFromArray( const char *menuEntries[], unsigned int menuEntriesSiz
  * Draw a floor by looping over the floorSize and squareSize variables
  */
 void drawFloor() {
-  getTexture(currentGroundTexture);
-  glBindTexture(GL_TEXTURE_2D, currentGroundTexture);
+  if ( currentGroundTexture != 0 ) {
+    getTexture(currentGroundTexture);
+    glBindTexture(GL_TEXTURE_2D, currentGroundTexture);
+  }
+
        glBegin(GL_QUADS);
     for ( int x = -floorSize; x < floorSize; x++ ) {
       for ( int z = -floorSize; z < floorSize; z++ ) {
@@ -231,7 +234,10 @@ void drawFloor() {
       }
     }
        glEnd();
-  glBindTexture(GL_TEXTURE_2D, 0);
+
+  if ( currentGroundTexture != 0 ) {
+    glBindTexture(GL_TEXTURE_2D, 0);
+  }
 }
 
 /**

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