dzParseInt in index.js

bcfe.js

@@ -335,14 +335,17 @@ builtinfuncs = {
 	bimove:function(scope){
 		//console.log("move");
 		scope.interp.block.move(ea(0,scope));
+		return "";
 	},
 	bimessage:function(scope){
 		//console.log("sendMessage");
 		scope.interp.block.sendMessage(ea(0,scope));
+		return "";
 	},
 	biattack:function(scope){
 		//console.log("sendMessage");
 		scope.interp.block.attack(ea(0,scope));
+		return "";
 	},
 	biisOpen:function(scope){
 		//console.log("sendMessage");

index.js

@@ -474,6 +474,9 @@ Block.prototype.move = function(dir){
 	this.actions--;
 	if(this.isOpen(dir)) {
 		dir = parseInt(dir);
+		if(dir==NaN){
+			return;
+		}
 		dir = this.untransformDir(dir);
 		newx = this.x + Block.dx(dir);
 		newy = this.y + Block.dy(dir);
@@ -489,6 +492,9 @@ Block.prototype.attack = function(dir) {
 	}
 	this.actions--;
 	dir = parseInt(dir);
+	if(dir==NaN){
+		return;
+	}
 	dir = this.untransformDir(dir);
 	attackx = this.x + Block.dx(dir);
 	attacky = this.y + Block.dy(dir);
@@ -507,6 +513,9 @@ Block.prototype.sendMessage = function(dir){
 	//console.log("sendMessage");
 	//console.log(dir);
 	dir = parseInt(dir);
+	if(dir==NaN){
+		return;
+	}
 	dir = this.untransformDir(dir);
 	messagex = this.x + Block.dx(dir);
 	messagey = this.y + Block.dy(dir);