So I need to create a constructor with no arguments that ensures that the Spider that is going into the world starts by facing down and to wait a random delay before it starts moving
danteinferno wrote ...
2018/2/27
Need help to rotate a spider
import java.util.Random
int timer;
public void act() {
Random rand = new Random();
timer = rand.nextInt(Upperbound) + lowerbound ;
while(timer > 0) {
timer--;
}
// your code for moving
}It can't be in the act method. It needs to be a constructor
A no argument, default constructor that ensures that this Spider starts by facing down (a 90 degree turn from its normal orientation) and is set up to wait a random delay of between 25 to 375 calls to act before it starts moving.
The constructor is only supposed to call the 90° turn, the random movement itself has to be in act in order to work after "25 to 375 calls to act()"
import java.util.Random
int timer;
public Spider(){
rotate(90);
}
public void act() {
Random rand = new Random();
timer = rand.nextInt(350) + 25;
if( timer > 0) {
timer--;
}
else {
// your code for moving
}
}
The timer needs set in the constructor and runs in the act method. Also, it is ''turn' -- not 'rotate'.
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