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Commit 6797a5f1 authored by 9731077's avatar 9731077
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fix bug + finished Robber class

parent a0959836
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Showing with 13 additions and 10 deletions
Robber.java
View file @ 6797a5f1
import java.util.*; import java.util.*;
public class Robber { public class Robber {
private int x, y, moveNum; private int x;
private int y;
private int moveNum;
public void setY(int y) { public void setY(int y) {
this.y = y; this.y = y;
...@@ -15,6 +17,7 @@ public class Robber { ...@@ -15,6 +17,7 @@ public class Robber {
this.moveNum = moveNum; this.moveNum = moveNum;
} }
public int getY() { public int getY() {
return y; return y;
} }
...@@ -27,37 +30,37 @@ public class Robber { ...@@ -27,37 +30,37 @@ public class Robber {
return moveNum; return moveNum;
} }
public void moveRandomly(int length, int width) { public void moveRandomly(int m, int n) {
Random randomGenerator = new Random(); Random randomGenerator = new Random();
moveNum++; moveNum++;
if (x != 0 && x != length - 1 && y != 0 && y != width - 1) { if (x != 0 && x != m - 1 && y != 0 && y != n - 1) {
int rx = randomGenerator.nextInt(3) - 1; int rx = randomGenerator.nextInt(3) - 1;
int ry = randomGenerator.nextInt(3) - 1; int ry = randomGenerator.nextInt(3) - 1;
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (x == 0 && y != 0 && y != width - 1) { if (x == 0 && y != 0 && y != n - 1) {
int rx = randomGenerator.nextInt(2); int rx = randomGenerator.nextInt(2);
int ry = randomGenerator.nextInt(3) - 1; int ry = randomGenerator.nextInt(3) - 1;
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (y == 0 && x != 0 && x != length - 1) { if (y == 0 && x != 0 && x != m - 1) {
int rx = randomGenerator.nextInt(3) - 1; int rx = randomGenerator.nextInt(3) - 1;
int ry = randomGenerator.nextInt(2); int ry = randomGenerator.nextInt(2);
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (x == length - 1 && y != 0 && y != width - 1) { if (x == m - 1 && y != 0 && y != n - 1) {
int rx = randomGenerator.nextInt(2) - 1; int rx = randomGenerator.nextInt(2) - 1;
int ry = randomGenerator.nextInt(3) - 1; int ry = randomGenerator.nextInt(3) - 1;
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (y == width - 1 && x != 0 && x != length - 1) { if (y == n - 1 && x != 0 && x != m - 1) {
int rx = randomGenerator.nextInt(3) - 1; int rx = randomGenerator.nextInt(3) - 1;
int ry = randomGenerator.nextInt(2) - 1; int ry = randomGenerator.nextInt(2) - 1;
x = x + rx; x = x + rx;
...@@ -69,19 +72,19 @@ public class Robber { ...@@ -69,19 +72,19 @@ public class Robber {
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (x == length - 1 && y == 0) { if (x == m - 1 && y == 0) {
int rx = randomGenerator.nextInt(2) - 1; int rx = randomGenerator.nextInt(2) - 1;
int ry = randomGenerator.nextInt(2); int ry = randomGenerator.nextInt(2);
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (x == 0 && y == width - 1) { if (x == 0 && y == n - 1) {
int rx = randomGenerator.nextInt(2); int rx = randomGenerator.nextInt(2);
int ry = randomGenerator.nextInt(2) - 1; int ry = randomGenerator.nextInt(2) - 1;
x = x + rx; x = x + rx;
y = y + ry; y = y + ry;
} }
if (x == length - 1 && y == width - 1) { if (x == m - 1 && y == n - 1) {
int rx = randomGenerator.nextInt(2) - 1; int rx = randomGenerator.nextInt(2) - 1;
int ry = randomGenerator.nextInt(2) - 1; int ry = randomGenerator.nextInt(2) - 1;
x = x + rx; x = x + rx;
......
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