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package dukeman;
import javafx.scene.transform.*;
public def FLIP_TRANSFORM = Transform.scale(-1, 1);
public def OFFSET_TRANSFORM =
Transform.translate(-Config.CELL_SIZE / 2, -Config.CELL_SIZE / 2);
public def BIG_OFFSET_TRANSFORM =
Transform.translate(-Config.CELL_SIZE * 3 / 2, -Config.CELL_SIZE / 2);
def RANDOM = new java.util.Random();
public function random(max: Integer): Integer {
RANDOM.nextDouble() * max as Integer;
}
public function sign(n: Number): Integer {
if (n == 0) {
return 0;
}
if (n > 0) {
return 1;
} else {
return -1;
}
}