Boolean Type

[Victor]

What is "boolean"? Because I'm trying to make an enemy loop between 18 path nodes, but there is a fatal error...


for (int i = 1; i <11; i++)
{
int x = i;
if (i == 1)
{
x = 2;
}
if (i = 18)
{
x = 4;
}
if (i != 1 || i != 18)
{
x = 0;
}
AddEnemyPatrolNode("servant_grunt_1", "PathNodeArea_1"+17, 18, "");
}

It says that there it needs to be something of boolean type, and I don't know what is it... Please, help?!