Examples with ReceiveEvent org.terasology.entitySystem.event.ReceiveEvent used on opensource projects

Example 21 with ReceiveEvent

use of org.terasology.entitySystem.event.ReceiveEvent in project Terasology by MovingBlocks.

the class CharacterSystem method beforeDestroy.

@ReceiveEvent
public void beforeDestroy(BeforeDestroyEvent event, EntityRef character, CharacterComponent characterComponent, AliveCharacterComponent aliveCharacterComponent) {
    if (character.hasComponent(PlayerCharacterComponent.class)) {
        // Consume the BeforeDestroyEvent so that the DoDestroy event is never sent for player entities
        event.consume();
        // PlayerDeathEvent only sent to the client for the player entity.
        PlayerDeathEvent playerDeathEvent = new PlayerDeathEvent();
        // Store the details of the death in the event for display on the death screen
        playerDeathEvent.damageTypeName = getDamageTypeName(event.getDamageType());
        playerDeathEvent.instigatorName = getInstigatorName(event.getInstigator());
        character.send(playerDeathEvent);
    }
    // DeathEvent sent to client for any character entity.
    DeathEvent deathEvent = new DeathEvent();
    deathEvent.damageTypeName = getDamageTypeName(event.getDamageType());
    deathEvent.instigatorName = getInstigatorName(event.getInstigator());
    characterComponent.controller.send(deathEvent);
    character.removeComponent(AliveCharacterComponent.class);
// TODO: Don't just destroy, ragdoll or create particle effect or something (possible allow another system to handle)
// entity.removeComponent(CharacterComponent.class);
// entity.removeComponent(CharacterMovementComponent.class);
}

Example 22 with ReceiveEvent

use of org.terasology.entitySystem.event.ReceiveEvent in project Terasology by MovingBlocks.

the class GazeAuthoritySystem method ensureGazeContainerEntitiesCreated.

@ReceiveEvent
public void ensureGazeContainerEntitiesCreated(OnActivatedComponent event, EntityRef entityRef, GazeMountPointComponent gazeMountPointComponent, LocationComponent locationComponent) {
    if (!gazeMountPointComponent.gazeEntity.exists()) {
        gazeMountPointComponent.gazeEntity = createGazeEntity();
        entityRef.saveComponent(gazeMountPointComponent);
    }
    gazeMountPointComponent.translate.y = config.getPlayer().getEyeHeight();
    Location.attachChild(entityRef, gazeMountPointComponent.gazeEntity, gazeMountPointComponent.translate, new Quat4f(Quat4f.IDENTITY));
}

Example 23 with ReceiveEvent

use of org.terasology.entitySystem.event.ReceiveEvent in project Terasology by MovingBlocks.

the class ServerCharacterPredictionSystem method onPlayerInput.

@ReceiveEvent(components = { CharacterMovementComponent.class, LocationComponent.class, AliveCharacterComponent.class })
public void onPlayerInput(CharacterMoveInputEvent input, EntityRef entity) {
    CharacterCollider characterCollider = physics.getCharacterCollider(entity);
    if (characterCollider.isPending()) {
        logger.debug("Skipping input, collision not yet established");
        return;
    }
    CircularBuffer<CharacterStateEvent> stateBuffer = characterStates.get(entity);
    CharacterStateEvent lastState = stateBuffer.getLast();
    float delta = input.getDelta() + lastState.getTime() - (time.getGameTimeInMs() + MAX_INPUT_OVERFLOW);
    if (delta < 0) {
        CharacterStateEvent newState = stepState(input, lastState, entity);
        stateBuffer.add(newState);
        characterMovementSystemUtility.setToState(entity, newState);
        lastInputEvent.put(entity, input);
    } else {
        logger.warn("Received too much input from {}, dropping input. Delta difference: {}", entity, delta);
    }
}

Example 24 with ReceiveEvent

use of org.terasology.entitySystem.event.ReceiveEvent in project Terasology by MovingBlocks.

the class ServerCharacterPredictionSystem method onTeleport.

@ReceiveEvent(components = { CharacterMovementComponent.class, LocationComponent.class, AliveCharacterComponent.class })
public void onTeleport(CharacterTeleportEvent event, EntityRef entity) {
    CircularBuffer<CharacterStateEvent> stateBuffer = characterStates.get(entity);
    CharacterStateEvent lastState = stateBuffer.getLast();
    CharacterStateEvent newState = new CharacterStateEvent(lastState);
    newState.setPosition(new Vector3f(event.getTargetPosition()));
    newState.setTime(time.getGameTimeInMs());
    stateBuffer.add(newState);
    characterMovementSystemUtility.setToState(entity, newState);
}

Example 25 with ReceiveEvent

use of org.terasology.entitySystem.event.ReceiveEvent in project Terasology by MovingBlocks.

the class VisualCharacterSystem method onCreateDefaultVisualCharacter.

@ReceiveEvent(priority = EventPriority.PRIORITY_TRIVIAL)
public void onCreateDefaultVisualCharacter(CreateVisualCharacterEvent event, EntityRef characterEntity) {
    Prefab prefab = assetManager.getAsset("engine:defaultVisualCharacter", Prefab.class).get();
    EntityBuilder entityBuilder = event.getVisualCharacterBuilder();
    entityBuilder.addPrefab(prefab);
    event.consume();
}