public void respawn() {
position.playerOnTile = null;
position = spawnTile;
position.playerOnTile = this;
health = 100;
needsRespawn = false;
}
public synchronized boolean doMove(JSONObject o) {
// TODO verify that this is all exactly right
try {
String direction = o.getString("direction");
if (direction.equals("up")) {
if (position.up != null && position.up.isAccessible()) {
if (position.up.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.up.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.up;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("up", position.up);
}
} else if (direction.equals("down")) {
if (position.down != null && position.down.isAccessible()) {
if (position.down.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.down.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.down;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("down", position.down);
}
} else if (direction.equals("left-down")) {
if (position.leftDown != null && position.leftDown.isAccessible()) {
if (position.leftDown.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.leftDown.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.leftDown;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("left-down", position.leftDown);
}
} else if (direction.equals("left-up")) {
if (position.leftUp != null && position.leftUp.isAccessible()) {
if (position.leftUp.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.leftUp.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.leftUp;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("left-up", position.leftUp);
}
} else if (direction.equals("right-down")) {
if (position.rightDown != null && position.rightDown.isAccessible()) {
if (position.rightDown.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.rightDown.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.rightDown;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("right-down", position.rightDown);
}
} else if (direction.equals("right-up")) {
if (position.rightUp != null && position.rightUp.isAccessible()) {
if (position.rightUp.playerOnTile != null) {
throw new ProtocolException(
"Player " + position.rightUp.playerOnTile.username + " is already on this tile.");
}
position.playerOnTile = null;
position = position.rightUp;
position.playerOnTile = this;
return true;
} else {
throw Util.throwInaccessibleTileException("right-up", position.rightUp);
}
} else {
throw new ProtocolException("Invalid direction: '" + direction + "'");
}
} catch (JSONException e) {
try {
JSONObject errorMessage =
new JSONObject().put("error", "Invalid move packet: " + e.getMessage());
sendMessage(errorMessage);
} catch (JSONException f) {
} catch (IOException g) {
}
return false;
} catch (ProtocolException e) {
try {
JSONObject errorMessage =
new JSONObject().put("error", "Invalid move packet: " + e.getMessage());
sendMessage(errorMessage);
} catch (JSONException f) {
} catch (IOException g) {
}
return false;
}
}
public synchronized void setSpawnpoint(Tile spawnpoint) {
Debug.info("Player '" + username + "' spawns at " + spawnpoint.coords.getString());
position = spawnpoint;
spawnTile = spawnpoint;
position.playerOnTile = this;
}