public void refresh() {
// Update this track piece based on environment
this.neighbours.clear();
this.genNeighbours(true);
System.out.println("Refreshing: " + this.toString());
if (this.neighbours.size() == 1) {
// align tracks straight to face this direction
MinecartTrackLogic to = this.neighbours.get(0);
this.connect(to, null);
to.connect();
} else if (this.neighbours.size() == 2 || this.neighbours.size() == 4) {
// try to make a fixed curve
MinecartTrackLogic r1 = this.neighbours.get(0);
MinecartTrackLogic r2 = this.neighbours.get(1);
this.connect(r1, r2);
r1.connect();
r2.connect();
} else if (this.neighbours.size() == 3) {
// sort neighbours: middle at index 1
BlockFace middle = this.neighbours.get(1).direction.getOpposite();
if (middle == this.neighbours.get(2).direction) {
// dirs[1] need to be swapped with dirs[2]
Collections.swap(this.neighbours, 1, 2);
} else if (middle == this.neighbours.get(0).direction) {
// dirs[1] need to be swapped with dirs[0]
Collections.swap(this.neighbours, 1, 0);
}
// this will ALWAYS be a curve leading to [1]
// pick [0] or [2]?
MinecartTrackLogic from = this.neighbours.get(1);
MinecartTrackLogic to;
if (this.isPowered) {
to = this.neighbours.get(0);
} else {
to = this.neighbours.get(2);
}
this.connect(from, to);
from.connect();
to.connect();
}
}
