--- a/ai.js Fri Sep 26 01:33:34 2014 +0300
+++ b/ai.js Fri Sep 26 01:40:08 2014 +0300
@@ -209,7 +209,7 @@
if (this.cfg.edgeBonus > 0 && brd.atEdge(max))
weight += this.cfg.edgeBonus;
if (this.cfg.freeBonus > 0)
- weight += this.cfg.freeBonus * brd.free();
+ weight += this.cfg.freeBonus * brd.freeCnt();
return weight;
}
/** Select best direction for next step. */
@@ -272,7 +272,7 @@
if (this.cfg.edgeBonus > 0 && brd.atEdge(max))
weight += this.cfg.edgeBonus;
if (this.cfg.freeBonus > 0)
- weight += this.cfg.freeBonus * brd.free();
+ weight += this.cfg.freeBonus * brd.freeCnt();
return weight;
}
/** Select best direction for next step. */
@@ -366,7 +366,7 @@
score += cfg.edgeBonus;
}
if (cfg.freeBonus > 0)
- score += cfg.freeBonus * brd.free();
+ score += cfg.freeBonus * brd.freeCnt();
return score;
}
/** Select best direction for next step. */
@@ -378,9 +378,9 @@
var bestDir;
this.cleanup();
this.depthLimit = this.cfg.depth;
- var free = origBrd.free();
- if (free >= 6)
- this.depthLimit = Math.min(this.depthLimit, 6 - free/3);
+ var freeCnt = origBrd.freeCnt();
+ if (freeCnt >= 6)
+ this.depthLimit = Math.min(this.depthLimit, 6 - freeCnt/3);
for (var i = 0; i < ai.dirs.length; i++) {
var dir = ai.dirs[i];
if (origBrd[dir](nextBrd)) {