some fix for game management + fix for ai (it's unbeatable)

map_gen.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+if [ $# -lt 2 ]; then
+	echo "usage: bash map_gen.sh [size] [range]"
+	exit 1
+fi
+
+unset var
+for i in $( seq 1 $1 )
+do
+	var+="\n$(( RANDOM % $2 + 1))"
+done
+var="${var}\n";
+echo -e $var | tail -n +2
+