/** {@inheritDoc} */
@Override
public void channelIteractableLaunched(ChannelInteractable agent) {
if (agent.getSupportedChannels().contains(EcoChannel.class)) {
CubeEcoChannel channel = agent.getChannel(CubeEcoChannel.class);
if (channel != null) {
this.channels.add(channel);
channel.addEcoChannelListener(this);
}
}
}
/** {@inheritDoc} */
@Override
public void channelIteractableKilled(ChannelInteractable agent) {
if (agent.getSupportedChannels().contains(CubeEcoChannel.class)) {
CubeEcoChannel channel = agent.getChannel(CubeEcoChannel.class);
if (channel != null) {
channel.removeEcoChannelListener(this);
this.channels.remove(channel);
}
}
}
/** {@inheritDoc} */
@Override
public void channelContentChanged() {
synchronized (getTreeLock()) {
State state = new State();
EcoIdentity entity;
EcoIdentity previousEcoEntity;
for (CubeEcoChannel channel : this.channels) {
if (channel.getAgentType() == AgentType.CUBE) {
entity = channel.getEcoEntity();
assert (entity != null);
state.ecoStates.put(entity, channel.getEcoState());
for (EcoRelation relation : channel.getAcquaintances()) {
if (relation instanceof DownwardRelation) {
DownwardRelation dr = (DownwardRelation) relation;
if (dr.getMaster().equals(entity)) {
if (this.planeEntity.equals(dr.getSlave())) {
// on ground
if (!state.onGround.add(entity)) {
state.isInconsistent = true;
}
} else {
// on other
previousEcoEntity = state.map.put(dr.getSlave(), entity);
if (previousEcoEntity != null && !entity.equals(previousEcoEntity)) {
state.isInconsistent = true;
}
}
}
}
}
state.isInitialization =
state.isInitialization || channel.getEcoState().isInitializationState();
}
}
if (!state.onGround.isEmpty()) {
State lastState = getLastState();
if (lastState == null || !lastState.equals(state)) {
this.worldStates.add(state);
int oldIndex = this.currentStateIndex;
if (this.currentStateIndex < 0) {
this.currentStateIndex = 0;
} else if (this.currentStateIndex >= this.worldStates.size()) {
this.currentStateIndex = this.worldStates.size() - 1;
}
updateUIComponents();
if (this.currentStateIndex != oldIndex) repaint();
}
}
}
}