我正在基于程序生成的ArrayList映射进行Isaac-esque Roguelike的绑定。我想知道如何获取ArrayList并将其显示为屏幕右侧的小地图。
我正在考虑用一对括号来代表一个房间和空白空间......好空白。
但它目前显示的内存位置如下：
RoomState@6ad22b72
这是我目前的代码：
public class GameState extends JFrame implements KeyListener {
Container contentPane=this.getContentPane();
Graphics bufferGraphics;
int characterX=463;
int characterY=486;
int oldCharacterX=463;
int oldCharacterY=486;
int xAxis;
int yAxis;
Image characterNorth = CustomImages.createImageIcon("Images/characterNorth.jpg").getImage();
Image characterEast = CustomImages.createImageIcon("Images/characterEast.jpg").getImage();
Image characterSouth = CustomImages.createImageIcon("Images/characterSouth.jpg").getImage();
Image characterWest = CustomImages.createImageIcon("Images/characterWest.jpg").getImage();
Image brickWall = CustomImages.createImageIcon("Images/brickWall.jpg").getImage();
Image brickFloor = CustomImages.createImageIcon("Images/brickFloor.jpg").getImage();
Image character=characterNorth;
boolean pressed=false;
ArrayList<RoomState> map = new ArrayList<RoomState>();
RoomState currentRoom = new RoomState();
RoomState currentRoomState=new RoomState();
GameState() {
this.setBounds(0, 0, 1680, 1050);
this.setVisible(true);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
addKeyListener(this);
setFocusable(true);
requestFocusInWindow();
}
public void move(int x, int y) { //Check Move
currentRoomState=currentRoomState.MoveToNextRoom(true, false, false, false);
currentRoomState=currentRoomState.MoveToNextRoom(false, true, false, false);
currentRoomState=currentRoomState.MoveToNextRoom(false, false, true, false);
currentRoomState=currentRoomState.MoveToNextRoom(false, false, false, true);
}
public void paint(Graphics g) { //Graphics
for(xAxis=58;xAxis<=858;xAxis=xAxis+50) {
for(yAxis=81;yAxis<=881;yAxis=yAxis+50) {
g.drawImage(brickFloor,xAxis,yAxis,null);
}
yAxis=31;
}
for(xAxis=8;xAxis<958;xAxis=xAxis+50) {
g.drawImage(brickWall,xAxis,yAxis,null);
}
yAxis=931;
for(xAxis=8;xAxis<=908;xAxis=xAxis+50) {
g.drawImage(brickWall,xAxis,yAxis,null);
}
xAxis=8;
for(yAxis=81;yAxis<=881;yAxis=yAxis+50) {
g.drawImage(brickWall,xAxis,yAxis,null);
}
xAxis=908;
for(yAxis=81;yAxis<=881;yAxis=yAxis+50) {
g.drawImage(brickWall,xAxis,yAxis,null);
}
if(currentRoom.northDoor) {
g.drawImage(brickFloor,458,31,null);
}
if(currentRoom.eastDoor) {
g.drawImage(brickFloor,908,481,null);
}
if(currentRoom.southDoor) {
g.drawImage(brickFloor,458,931,null);
}
if(currentRoom.westDoor) {
g.drawImage(brickFloor,8,481,null);
}
g.drawImage(character,characterX,characterY,null);
String minimap=Arrays.toString(map.toArray());
g.drawString(minimap,975,500);
}
@Override
public void keyPressed(KeyEvent arg0) { //Character Rotation/Movement.
if(pressed==false) {
pressed=true;
oldCharacterX=characterX;
oldCharacterY=characterY;
if(arg0.getKeyCode() == KeyEvent.VK_W || arg0.getKeyCode() == KeyEvent.VK_UP) {
if(character==characterNorth) {
if(characterY>86 && characterX>13 && characterX<913) {
characterY=characterY-50;
}else if(currentRoom.northDoor && characterX==463) {
oldCharacterY=characterY;
characterY=characterY-50;
if(characterY==-14) {
if(currentRoom.rs_NorthDoor != null) {
currentRoom=currentRoom.rs_NorthDoor;
}else {
RoomState nextRoom = new RoomState(currentRoom,false, false, true, false);
currentRoom.rs_NorthDoor = nextRoom;
map.add(nextRoom);
currentRoom = nextRoom;
nextRoom = null;
}
characterX=463;
characterY=936;
repaint();
}
}
}else {
character=characterNorth;
}
}
if(arg0.getKeyCode() == KeyEvent.VK_A || arg0.getKeyCode() == KeyEvent.VK_LEFT) {
if(character==characterWest && characterY>36 && characterY<926) {
if(characterX>63) {
oldCharacterX=characterX;
characterX=characterX-50;
}else if(currentRoom.westDoor && characterY==486) {
oldCharacterX=characterX;
characterX=characterX-50;
if(characterX==-37) {
if(currentRoom.rs_WestDoor != null) {
currentRoom = currentRoom.rs_WestDoor;
}else {
RoomState nextRoom = new RoomState(currentRoom,false, true, false, false);
currentRoom.rs_WestDoor = nextRoom;
map.add(nextRoom);
currentRoom = nextRoom;
nextRoom = null;
}
characterX=913;
characterY=486;
repaint();
}
}
}else {
character=characterWest;
}
}
if(arg0.getKeyCode() == KeyEvent.VK_S || arg0.getKeyCode() == KeyEvent.VK_DOWN) {
if(character==characterSouth) {
if(characterY<871 && characterX>13 && characterX<913) {
oldCharacterY=characterY;
characterY=characterY+50;
}else if(currentRoom.southDoor && characterX==463) {
oldCharacterY=characterY;
characterY=characterY+50;
if(characterY==986) {
if(currentRoom.rs_SouthDoor != null) {
currentRoom=currentRoom.rs_SouthDoor;
}else {
RoomState nextRoom = new RoomState(currentRoom,true, false, false, false);
currentRoom.rs_SouthDoor = nextRoom;
map.add(nextRoom);
currentRoom = nextRoom;
nextRoom = null;
}
characterX=463;
characterY=36;
repaint();
}
}
}else {
character=characterSouth;
}
}
if(arg0.getKeyCode() == KeyEvent.VK_D || arg0.getKeyCode() == KeyEvent.VK_RIGHT) {
if(character==characterEast && characterY>36 && characterY<926) {
if(characterX<848) {
oldCharacterX=characterX;
characterX=characterX+50;
}else if(currentRoom.eastDoor && characterY==486) {
oldCharacterX=characterX;
characterX=characterX+50;
if(characterX==963) {
if(currentRoom.rs_EastDoor != null) {
currentRoom = currentRoom.rs_EastDoor;
}else {
RoomState nextRoom = new RoomState(currentRoom,false, false, false, true);
currentRoom.rs_EastDoor = nextRoom;
map.add(nextRoom);
currentRoom = nextRoom;
nextRoom = null;
}
characterX=13;
characterY=486;
repaint();
}
}
}else {
character=characterEast;
}
}
if(oldCharacterX != characterX || oldCharacterY != characterY) {
repaint(oldCharacterX,oldCharacterY,40,40);
}
repaint(characterX,characterY,40,40);
}
}
@Override
public void keyReleased(KeyEvent arg0) { //Prevents Holding Down Keys.
if(arg0.getKeyCode() == KeyEvent.VK_W || arg0.getKeyCode() == KeyEvent.VK_UP) {
pressed=false;
}
if(arg0.getKeyCode() == KeyEvent.VK_A || arg0.getKeyCode() == KeyEvent.VK_LEFT) {
pressed=false;
}
if(arg0.getKeyCode() == KeyEvent.VK_S || arg0.getKeyCode() == KeyEvent.VK_DOWN) {
pressed=false;
}
if(arg0.getKeyCode() == KeyEvent.VK_D || arg0.getKeyCode() == KeyEvent.VK_RIGHT) {
pressed=false;
}
}
@Override
public void keyTyped(KeyEvent arg0) {
}
}
有人可以向我倾斜正确的方向吗？