/**
* Show the winner in a dialog box. (is called when the host has calculated the winner) When the
* user presses ok the game ends
*/
public void showWinner() {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(getString(R.string.game_over_text));
Player winningPlayer = (Player) map.getItemById(winner);
String winnerName = "";
if (winningPlayer != null) winnerName = winningPlayer.getName();
// Show the winner
builder.setMessage(getString(R.string.game_winner_text).replaceAll("%winner", winnerName));
builder.setPositiveButton(
"OK",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// End the game
quitGame();
}
});
AlertDialog dialog = builder.create();
try {
dialog.show();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* Most of the game functionality happens in this function. It is called when a location update is
* snapped to the road by the snappedPointHandler
*
* @param result The snapped location
* @return does not matter
*/
@Override
public boolean handleApiResult(ArrayList<LatLng> result) {
// Get the snapped location from the result (result is a list with one item)
LatLng newSnappedGpsLoc = result.get(0);
// Calculate the distance between the snapped location and the actual location
// So this is basically the distance to the road
double snappedDistance = LatLngConversion.getDistancePoints(gpsLoc, newSnappedGpsLoc);
// Log.d("VALUE", "Snapped Distance "+String.valueOf(snappedDistance));
if (isAlive && mapCenter != null && GameSettings.getMaxDistance() > 0) {
if (LatLngConversion.getAccurateDistancePoints(mapCenter, newSnappedGpsLoc)
> GameSettings.getMaxDistanceInMeters()) {
showNotification(getString(R.string.crossed_border), Toast.LENGTH_SHORT);
onDeath("//", "Map Border");
}
if (LatLngConversion.getAccurateDistancePoints(mapCenter, newSnappedGpsLoc)
> GameSettings.getMaxDistanceInMeters() - WARNING_DISTANCE_TO_WALL) {
showNotification(getString(R.string.close_to_border), Toast.LENGTH_SHORT);
}
}
// Check is the player is (almost) on the road
if (snappedDistance < MAX_ROAD_DISTANCE) {
// Update the player marker and the camera
map.updatePlayer(GameSettings.getPlayerId(), newSnappedGpsLoc);
map.updateCamera(newSnappedGpsLoc);
// Send the player location
gameUpdateHandler.sendMyLocation(newSnappedGpsLoc);
// If the player is alive the interactions with the wall can be checked
// Add the travelled distance to the score
// Check if the player is to close to or has crossed a wall
// Update the wall
if (isAlive) {
// Add the travelled distance to the score
// ---------------------------------------
double distance = 0.0;
if (!(snappedGpsLoc.longitude == 0 && snappedGpsLoc.latitude == 0)) {
// This checks if there has been a previous location update
distance = LatLngConversion.getDistancePoints(snappedGpsLoc, newSnappedGpsLoc);
}
addScore(LatLngConversion.latLngDistanceToMeter(distance));
if (!creatingWall && travelledDistance >= WALL_DELAY_DISTANCE) createWall();
// Check if the player is to close to or has crossed a wall
// ---------------------------------------------------------
ArrayList<Wall> walls = map.getWalls();
for (Wall wall : walls) {
// Check if the player hasn't crossed a wall
if (wall.hasCrossed(
snappedGpsLoc,
newSnappedGpsLoc,
MIN_WALL_DISTANCE,
IGNORE_WALL_DISTANCE,
GameSettings.getPlayerId())) {
// The player has crossed the wall and has therefore died
showNotification(getString(R.string.wall_crossed), Toast.LENGTH_SHORT);
Player killer = (Player) map.getItemById(wall.getOwnerId());
String killerName = "";
if (killer != null) killerName = killer.getName();
onDeath(wall.getOwnerId(), killerName);
} else {
// Check if the player isn't to close to a wall
if (wall.getDistanceTo(
newSnappedGpsLoc, MIN_WALL_WARNING_DISTANCE, GameSettings.getPlayerId())
< MIN_WALL_WARNING_DISTANCE) {
// Show the "player to close to wall" notification
showNotification(getString(R.string.wall_too_close), Toast.LENGTH_SHORT);
}
}
}
// Update the wall
// ---------------
Wall wall = (Wall) map.getItemById(wallId);
// Update the wall (this must happen after the "player to close to wall" check
if (creatingWall) {
wall.addPoint(newSnappedGpsLoc); // Add the new point to the wall
gameUpdateHandler.sendUpdateWall(newSnappedGpsLoc, wallId);
map.redraw(wall.getId()); // Redraw the wall on the map
}
}
snappedGpsLoc = newSnappedGpsLoc; // update the snapped location
} else {
// Player is to far from the road
map.updatePlayer(
GameSettings.getPlayerId(), gpsLoc); // Draw the player on the actual location instead
map.updateCamera(gpsLoc); // Zoom to there as well
// Send the player location
gameUpdateHandler.sendMyLocation(gpsLoc);
if (isAlive) {
// Show the "player to far from road" notification
showNotification(getString(R.string.road_too_far), Toast.LENGTH_SHORT);
onDeath("", "");
}
}
return false; // This is used by the snappedPointHandler
}