shithub: asif

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grid: further tweak paths by penalizing diagonal movement slightly

--- a/path/grid.c

+++ b/path/grid.c

@@ -50,8 +50,7 @@

 		assert(s >= map && s < map + mapwidth * mapheight);

 		if(isblocked(s))

 			continue;

-		s->Δg = 1;

-		//s->Δg = dtab[i] != 0 && dtab[i+1] != 0 ? SQRT2 : 1;

+		s->Δg = dtab[i] != 0 && dtab[i+1] != 0 ? 1+0.001 : 1.0;

 		*np++ = s;

 	}

 	return suc;