/**
* Called when a team's score changes.
*
* @param teamID the team id
* @param teamScore the team score
*/
public void onTeamScoreChanged(int teamID, int teamScore) {
// System.out.println("server: onTeamScoreChanged");
synchronized (getNetworkPlayers()) {
for (NetworkPlayer networkPlayer : getNetworkPlayers()) {
try {
DataOutputStream out = networkPlayer.getOutStream();
synchronized (out) {
// Message type
out.writeInt(NetworkConstants.S2C.TEAM_SCORE_CHANGE.ordinal());
// Team ID
out.writeInt(teamID);
// Team score
out.writeInt(teamScore);
}
} catch (IOException e) {
removeNetworkPlayer(networkPlayer);
continue;
}
}
}
}
/**
* Sends the new entity information to the network player
*
* @param networkPlayer the player being contacted
* @throws IOException if there is an error writing to the output stream
*/
private void broadcastNewEntities(NetworkPlayer networkPlayer) throws IOException {
System.out.println("sending new entities");
DataOutputStream out = networkPlayer.getOutStream();
synchronized (out) {
// Message type
out.writeInt(NetworkConstants.S2C.CREATE_ENTITIES.ordinal());
synchronized (this.newEntities) {
// Number of entities
out.writeInt(this.newEntities.size());
for (Entity entity : this.newEntities) {
// entity class name (without shared.entities. prefix)
out.writeUTF(entity.getClass().getSimpleName());
// entity properties
entity.writeToNetStream(out);
}
}
}
}
/**
* Sends the server time to the network player
*
* @param networkPlayer the player being contacted
* @throws IOException if there is an error writing to the output stream
*/
private void broadcastServerTime(NetworkPlayer networkPlayer) throws IOException {
DataOutputStream out = networkPlayer.getOutStream();
synchronized (out) {
// Message type
out.writeInt(NetworkConstants.S2C.SET_SERVER_TIME.ordinal());
// Server time
out.writeLong(getTime());
}
}
/**
* Sends the entity update information to the network player
*
* @param networkPlayer the player being contacted
* @throws IOException if there is an error writing to the output stream
*/
private void broadcastEntityUpdates(NetworkPlayer networkPlayer) throws IOException {
DataOutputStream out = networkPlayer.getOutStream();
synchronized (out) {
synchronized (this.entityFieldsToBroadcast) {
for (NetworkedEntityField entityField : this.entityFieldsToBroadcast) {
// Message type
out.writeInt(NetworkConstants.S2C.UPDATE_ENTITY_FIELD.ordinal());
// Entity ID
out.writeInt(entityField.getParentEntityID());
// Field ID
out.writeInt(entityField.getFieldID());
// Field value
entityField.writeToNetStream(out);
}
}
}
}
/**
* Sends the information of dead entities to the network player
*
* @param networkPlayer the player being contacted
* @throws IOException if there is an error writing to the output stream
*/
private void broadcastDeadEntities(NetworkPlayer networkPlayer) throws IOException {
DataOutputStream out = networkPlayer.getOutStream();
synchronized (out) {
// Message type
out.writeInt(NetworkConstants.S2C.DELETE_ENTITIES.ordinal());
synchronized (this.deadEntities) {
// Number of entities
out.writeInt(this.deadEntities.size());
for (Entity entity : this.deadEntities) {
// entity id
out.writeInt(entity.getID());
}
}
}
}