findpattern tool and clean up

git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@5141 e016b1c5-ed68-44aa-a2f7-31cac88cffde
2010-06-04 19:50:03 +00:00
parent 28c9171015
commit 2e9c12bf65
4 changed files with 66 additions and 52 deletions
@@ -14,7 +14,8 @@ float raycube(const vec &o, const vec &ray, vec &surface)
    vec v = o;
    float dist = 0, dx = 0, dy = 0, dz = 0;

-    for(int nr=0;nr<1024;nr++) // sam's suggestion
+    int nr;
+    for(nr=0;nr<512;nr++) // sam's suggestion :: I found no map which got nr > 350
    {
        int x = int(v.x), y = int(v.y);
        if(x < 0 || y < 0 || x >= ssize || y >= ssize) return -1;
@@ -55,6 +56,7 @@ float raycube(const vec &o, const vec &ray, vec &surface)
        v.add(vec(ray).mul(disttonext));
        dist += disttonext;
    }
+    if (nr == 512) return -1;
    return dist;
 }