1.1 --- a/src/game.cc	Mon Jun 29 21:55:36 2015 +0300
     1.2 +++ b/src/game.cc	Thu Jul 02 00:01:39 2015 +0300
     1.3 @@ -17,6 +17,7 @@
     1.4  unsigned int sdr_shadow, sdr_shadow_notex;
     1.5  unsigned int sdr_unlit;
     1.6  bool wireframe;
     1.7 +int dbg_int;
     1.8  
     1.9  static Board board;
    1.10  
    1.11 @@ -252,6 +253,18 @@
    1.12  			opt.shadows = !opt.shadows;
    1.13  			redisplay();
    1.14  			break;
    1.15 +
    1.16 +		case '=':
    1.17 +			dbg_int++;
    1.18 +			printf("dbg_int: %d\n", dbg_int);
    1.19 +			redisplay();
    1.20 +			break;
    1.21 +
    1.22 +		case '-':
    1.23 +			dbg_int--;
    1.24 +			printf("dbg_int: %d\n", dbg_int);
    1.25 +			redisplay();
    1.26 +			break;
    1.27  		}
    1.28  	}
    1.29  }