/** @return the pois */
public Map<String, PointOfInterest> getPois() {
if (this.pois == null || this.pois.isEmpty()) {
Map<String, PointOfInterest> pois = new HashMap<String, PointOfInterest>();
for (MapLevel mapLevel : this.getLevels().values()) {
for (NavigationNode navigationNode : mapLevel.getNavigationNodes().values()) {
pois.putAll(navigationNode.getPois());
}
}
this.pois = pois;
}
return this.pois;
}
/**
* Updates a specific square on this level.
*
* @param x
* @param y
*/
public void updateSquare(byte x, byte y) {
Graphics2D surface = currentScreen.createGraphics();
int mapHeight = ((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT);
surface.drawImage(
createSquare(mapLevel.getMapSquare(x, y)),
null,
x * ImageBank.FEATUREWIDTH,
mapHeight - (y * ImageBank.FEATUREHEIGHT));
surface.dispose();
}
/**
* Sets the maps current viewport view.
*
* @param playerCoords Player's coordinates
*/
public void setCurrentView(Coord playerCoords) {
int x = (playerCoords.getX() * ImageBank.FEATUREWIDTH) - 75;
int y =
((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT)
- ((playerCoords.getY() * ImageBank.FEATUREHEIGHT) + 50);
viewPort.setViewPosition(new Point(x, y));
}
/**
* Updates the arrow.
*
* @param x
* @param y
* @param dir
*/
public void updateArrow(Coord coords) {
Graphics2D surface = currentScreen.createGraphics();
Polygon arrow = getArrow(coords);
int mapHeight = ((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT);
// Redraw this square.
surface.drawImage(
createSquare(mapLevel.getMapSquare(coords)),
null,
coords.getX() * ImageBank.FEATUREWIDTH,
mapHeight - (coords.getY() * ImageBank.FEATUREHEIGHT));
// Overlay the arrow.
surface.setColor(Color.RED);
surface.fillPolygon(arrow);
surface.setColor(Color.WHITE);
surface.drawPolygon(arrow);
surface.dispose();
}
/**
* Updates the whole map image.
*
* @param playerCoords Coordinates of the player.
*/
private void updateMapImage(Coord playerCoords) {
currentScreen =
new BufferedImage(
mapLevel.getWidth() * ImageBank.FEATUREWIDTH,
mapLevel.getHeight() * ImageBank.FEATUREHEIGHT,
BufferedImage.TYPE_INT_ARGB);
Graphics2D surface = currentScreen.createGraphics();
int mapHeight = ((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT);
surface.setColor(Color.GRAY);
surface.fillRect(0, 0, currentScreen.getWidth(), currentScreen.getHeight());
for (byte x = 0; x < mapLevel.getWidth(); x++) {
for (byte y = 0; y < mapLevel.getHeight(); y++) {
if (mapLevel.getMapSquare(x, y).isVisited()) {
surface.drawImage(
createSquare(mapLevel.getMapSquare(x, y)),
null,
x * ImageBank.FEATUREWIDTH,
mapHeight - (y * ImageBank.FEATUREHEIGHT));
}
}
}
// draw player arrow.
if (playerCoords.getZ() == mapLevel.getLevel()) {
Polygon arrow = getArrow(playerCoords);
surface.setColor(Color.RED);
surface.fillPolygon(arrow);
surface.setColor(Color.WHITE);
surface.drawPolygon(arrow);
}
setPreferredSize(
new Dimension(
mapLevel.getWidth() * ImageBank.FEATUREWIDTH,
mapLevel.getHeight() * ImageBank.FEATUREHEIGHT));
revalidate();
}
/**
* Updates the map's viewport's viewing rectangle
*
* @param playerCoords Player's coordinates
*/
public void updateCurrentView(Coord playerCoords) {
int x = (playerCoords.getX() * ImageBank.FEATUREWIDTH) - (viewPort.getWidth() >>> 1);
int y =
((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT)
- ((playerCoords.getY() * ImageBank.FEATUREHEIGHT) + (viewPort.getHeight() >>> 1));
if (x < 0) x = 0;
if (x > (currentScreen.getWidth() - viewPort.getWidth()))
x = (currentScreen.getWidth() - viewPort.getWidth());
if (y < 0) y = 0;
if (y > (currentScreen.getHeight() - viewPort.getHeight()))
y = (currentScreen.getHeight() - viewPort.getHeight());
viewPort.setViewPosition(new Point(x, y));
}
/**
* Creates a polygon with the correct corners representing the player's arrow
*
* @param playerCoords Player's coordinates
* @return Polygon The player arrow.
*/
private Polygon getArrow(Coord playerCoords) {
Polygon arrow = new Polygon();
int mapHeight = 5 + ((mapLevel.getHeight() - 1) * ImageBank.FEATUREHEIGHT);
int left = (playerCoords.getX() * ImageBank.FEATUREWIDTH);
int top = mapHeight - ((playerCoords.getY() * ImageBank.FEATUREHEIGHT) + 5);
switch (playerCoords.getDirection()) {
case North:
arrow.addPoint(left + 7, top);
arrow.addPoint(left + 14, top + 7);
arrow.addPoint(left + 10, top + 7);
arrow.addPoint(left + 10, top + 14);
arrow.addPoint(left + 4, top + 14);
arrow.addPoint(left + 4, top + 7);
arrow.addPoint(left, top + 7);
break;
case East:
arrow.addPoint(left + 14, top + 7);
arrow.addPoint(left + 7, top + 14);
arrow.addPoint(left + 7, top + 10);
arrow.addPoint(left, top + 10);
arrow.addPoint(left, top + 4);
arrow.addPoint(left + 7, top + 4);
arrow.addPoint(left + 7, top);
break;
case South:
arrow.addPoint(left + 7, top + 14);
arrow.addPoint(left + 14, top + 7);
arrow.addPoint(left + 10, top + 7);
arrow.addPoint(left + 10, top);
arrow.addPoint(left + 4, top);
arrow.addPoint(left + 4, top + 7);
arrow.addPoint(left, top + 7);
break;
case West:
arrow.addPoint(left, top + 7);
arrow.addPoint(left + 7, top + 14);
arrow.addPoint(left + 7, top + 10);
arrow.addPoint(left + 14, top + 10);
arrow.addPoint(left + 14, top + 4);
arrow.addPoint(left + 7, top + 4);
arrow.addPoint(left + 7, top);
break;
}
return arrow;
}
/**
* Retrieves the depth of this map.
*
* @return byte
*/
public byte getLevel() {
return mapLevel.getLevel();
}
/**
* Updates another square and repaints.
*
* @param coords Coord to update.
*/
public void updateNonPlayerSquare(Coord coords) {
if (coords.getZ() != mapLevel.getLevel()) return; // This square is not on this level...
updateSquare(coords.getX(), coords.getY());
repaint();
}
/**
* Update the square the player is based on the passed coordinates. Repaints
*
* @param coords Coord of player
*/
public void updatePlayerSquare(Coord coords) {
if (coords.getZ() != mapLevel.getLevel()) return; // This square is not on this level...
updateArrow(coords);
repaint();
}
