/**
* Gets the direction to the door form inside a room.
*
* @param r The room.
*/
public int getDirection(Room r) {
if (r.getOffsetY() < otherSideFrom(r).getOffsetY()) {
return KeyEvent.VK_DOWN;
}
if (r.getOffsetY() > otherSideFrom(r).getOffsetY()) {
return KeyEvent.VK_UP;
}
if (r.getOffsetX() < otherSideFrom(r).getOffsetX()) {
return KeyEvent.VK_RIGHT;
}
if (r.getOffsetX() > otherSideFrom(r).getOffsetX()) {
return KeyEvent.VK_LEFT;
}
return -1;
}
/**
* Draws the wall.
*
* @param g The graphics to draw into
* @param r A room that is used to calculate were to draw the wall.
*/
public void paint(Graphics g, Room r) {
Images images = Images.instance();
wallSize = (int) Math.round(Room.getSize() * 0.15);
switch (direction) {
case KeyEvent.VK_UP:
g.drawImage(
images.getWallUpImage(Room.getSize() - 2 * wallSize, wallSize),
r.getOffsetX() + wallSize,
r.getOffsetY(),
null);
break;
case KeyEvent.VK_RIGHT:
g.drawImage(
images.getWallRightImage(wallSize, Room.getSize() - 2 * wallSize),
r.getOffsetX() + Room.getSize() - wallSize,
r.getOffsetY() + wallSize,
null);
break;
case KeyEvent.VK_DOWN:
g.drawImage(
images.getWallDownImage(Room.getSize() - 2 * wallSize, wallSize),
r.getOffsetX() + wallSize,
r.getOffsetY() + Room.getSize() - wallSize,
null);
break;
case KeyEvent.VK_LEFT:
g.drawImage(
images.getWallLeftImage(wallSize, Room.getSize() - 2 * wallSize),
r.getOffsetX(),
r.getOffsetY() + wallSize,
null);
break;
}
}
/**
* Draws the door.
*
* @param g Graphics.
* @param r The room that draws the door.
*/
public void paint(Graphics g, Room r) {
if (r.getOffsetY() < otherSideFrom(r).getOffsetY()) {
// Down
g.drawImage(
Images.instance()
.getDoorHorizontalImage(Room.getSize() - 2 * wallSize, 2 * halfDoorSize, isOpen),
r.getOffsetX() + wallSize,
r.getOffsetY() + Room.getSize() - halfDoorSize,
null);
}
if (r.getOffsetY() > otherSideFrom(r).getOffsetY()) {
// Up
g.drawImage(
Images.instance()
.getDoorHorizontalImage(Room.getSize() - 2 * wallSize, 2 * halfDoorSize, isOpen),
r.getOffsetX() + wallSize,
r.getOffsetY() - halfDoorSize,
null);
}
if (r.getOffsetX() < otherSideFrom(r).getOffsetX()) {
// Left
g.drawImage(
Images.instance()
.getDoorVerticalImage(2 * halfDoorSize, Room.getSize() - 2 * wallSize, isOpen),
r.getOffsetX() + Room.getSize() - halfDoorSize,
r.getOffsetY() + wallSize,
null);
}
if (r.getOffsetX() > otherSideFrom(r).getOffsetX()) {
// Right
g.drawImage(
Images.instance()
.getDoorVerticalImage(2 * halfDoorSize, Room.getSize() - 2 * wallSize, isOpen),
r.getOffsetX() - halfDoorSize,
r.getOffsetY() + wallSize,
null);
}
}
