Examples with AttackEvent org.terasology.logic.characters.events.AttackEvent used on opensource projects

Example 1 with AttackEvent

use of org.terasology.logic.characters.events.AttackEvent in project Terasology by MovingBlocks.

the class CharacterSystem method onAttackRequest.

@ReceiveEvent(components = LocationComponent.class, netFilter = RegisterMode.AUTHORITY)
public void onAttackRequest(AttackRequest event, EntityRef character, CharacterComponent characterComponent) {
    // if an item is used,  make sure this entity is allowed to attack with it
    if (event.getItem().exists()) {
        if (!character.equals(event.getItem().getOwner())) {
            return;
        }
    }
    OnItemUseEvent onItemUseEvent = new OnItemUseEvent();
    character.send(onItemUseEvent);
    if (!onItemUseEvent.isConsumed()) {
        EntityRef gazeEntity = GazeAuthoritySystem.getGazeEntityForCharacter(character);
        LocationComponent gazeLocation = gazeEntity.getComponent(LocationComponent.class);
        Vector3f direction = gazeLocation.getWorldDirection();
        Vector3f originPos = gazeLocation.getWorldPosition();
        HitResult result = physics.rayTrace(originPos, direction, characterComponent.interactionRange, Sets.newHashSet(character), DEFAULTPHYSICSFILTER);
        if (result.isHit()) {
            result.getEntity().send(new AttackEvent(character, event.getItem()));
        }
    }
}