Examples with Prefab org.terasology.engine.entitySystem.prefab.Prefab used on opensource projects

Example 11 with Prefab

use of org.terasology.engine.entitySystem.prefab.Prefab in project Terasology by MovingBlocks.

the class CoreCommands method spawnPrefab.

/**
 * Spawns an instance of a prefab in the world
 *
 * @param sender     Sender of command
 * @param prefabName String containing prefab name
 * @return String containing final message
 */
@Command(shortDescription = "Spawns an instance of a prefab in the world", runOnServer = true, requiredPermission = PermissionManager.CHEAT_PERMISSION)
public String spawnPrefab(@Sender EntityRef sender, @CommandParam("prefabId") String prefabName) {
    ClientComponent clientComponent = sender.getComponent(ClientComponent.class);
    LocationComponent characterLocation = clientComponent.character.getComponent(LocationComponent.class);
    Vector3f spawnPos = characterLocation.getWorldPosition(new Vector3f());
    Vector3f offset = characterLocation.getWorldDirection(new Vector3f());
    offset.mul(2);
    spawnPos.add(offset);
    Vector3f dir = characterLocation.getWorldDirection(new Vector3f());
    dir.y = 0;
    if (dir.lengthSquared() > 0.001f) {
        dir.normalize();
    } else {
        dir.set(Direction.FORWARD.asVector3f());
    }
    return Assets.getPrefab(prefabName).map(prefab -> {
        LocationComponent loc = prefab.getComponent(LocationComponent.class);
        if (loc != null) {
            entityManager.create(prefab, spawnPos);
            return "Done";
        } else {
            return "Prefab cannot be spawned (no location component)";
        }
    }).orElse("Unknown prefab");
}

Example 12 with Prefab

use of org.terasology.engine.entitySystem.prefab.Prefab in project Terasology by MovingBlocks.

the class PrefabTest method testPrefabHasDefinedComponents.

@Test
public void testPrefabHasDefinedComponents() {
    Prefab prefab = prefabManager.getPrefab("unittest:withComponent");
    assertTrue(prefab.hasComponent(StringComponent.class));
}

Example 13 with Prefab

use of org.terasology.engine.entitySystem.prefab.Prefab in project Terasology by MovingBlocks.

the class PrefabTest method testPrefabInheritsFromParent.

@Test
public void testPrefabInheritsFromParent() {
    Prefab prefab = prefabManager.getPrefab("unittest:inheritsComponent");
    assertTrue(prefab.hasComponent(StringComponent.class));
}

Example 14 with Prefab

use of org.terasology.engine.entitySystem.prefab.Prefab in project Terasology by MovingBlocks.

the class PrefabTest method setup.

@BeforeEach
public void setup() throws Exception {
    ContextImpl context = new ContextImpl();
    context.put(RecordAndReplayCurrentStatus.class, new RecordAndReplayCurrentStatus());
    CoreRegistry.setContext(context);
    ModuleManager moduleManager = ModuleManagerFactory.create();
    context.put(ModuleManager.class, moduleManager);
    EntitySystemSetupUtil.addReflectionBasedLibraries(context);
    ModuleAwareAssetTypeManager assetTypeManager = new ModuleAwareAssetTypeManagerImpl();
    AssetType<Prefab, PrefabData> prefabDataAssetType = assetTypeManager.createAssetType(Prefab.class, PojoPrefab::new, "prefabs");
    ComponentLibrary componentLibrary = context.get(ComponentLibrary.class);
    TypeHandlerLibrary typeHandlerLibrary = context.get(TypeHandlerLibrary.class);
    PrefabFormat prefabFormat = new PrefabFormat(componentLibrary, typeHandlerLibrary);
    assetTypeManager.getAssetFileDataProducer(prefabDataAssetType).addAssetFormat(prefabFormat);
    assetTypeManager.switchEnvironment(moduleManager.getEnvironment());
    context.put(AssetManager.class, assetTypeManager.getAssetManager());
    NetworkSystem networkSystem = mock(NetworkSystem.class);
    when(networkSystem.getMode()).thenReturn(NetworkMode.NONE);
    context.put(NetworkSystem.class, networkSystem);
    EntitySystemSetupUtil.addEntityManagementRelatedClasses(context);
    prefabManager = new PojoPrefabManager(context);
}

Example 15 with Prefab

use of org.terasology.engine.entitySystem.prefab.Prefab in project Terasology by MovingBlocks.

the class PojoEntityManagerTest method setup.

@BeforeEach
public void setup() {
    NetworkSystem networkSystem = mock(NetworkSystem.class);
    when(networkSystem.getMode()).thenReturn(NetworkMode.NONE);
    context.put(NetworkSystem.class, networkSystem);
    EntitySystemSetupUtil.addReflectionBasedLibraries(context);
    EntitySystemSetupUtil.addEntityManagementRelatedClasses(context);
    entityManager = (PojoEntityManager) context.get(EntityManager.class);
    PrefabData protoPrefab = new PrefabData();
    protoPrefab.addComponent(new StringComponent("Test"));
    prefab = Assets.generateAsset(new ResourceUrn("unittest:myprefab"), protoPrefab, Prefab.class);
}