Examples with Block org.terasology.engine.world.block.Block used on opensource projects

Example 46 with Block

use of org.terasology.engine.world.block.Block in project Terasology by MovingBlocks.

the class SideBlockSupportRequired method getEntity.

private EntityRef getEntity(Vector3ic location, Map<? extends Vector3ic, Block> blockOverrides) {
    final Block overwrittenBlock = blockOverrides.get(location);
    if (overwrittenBlock != null) {
        return overwrittenBlock.getEntity();
    }
    EntityRef blockEntity = getBlockEntityRegistry().getExistingBlockEntityAt(location);
    if (blockEntity.exists()) {
        return blockEntity;
    } else {
        return getWorldProvider().getBlock(location).getEntity();
    }
}

Example 47 with Block

use of org.terasology.engine.world.block.Block in project Terasology by MovingBlocks.

the class BlockMeshPart method calcLightingValuesForVertexPos.

private float[] calcLightingValuesForVertexPos(ChunkView chunkView, Vector3f vertexPos, Vector3f normal) {
    PerformanceMonitor.startActivity("calcLighting");
    float[] lights = new float[8];
    float[] blockLights = new float[8];
    Block[] blocks = new Block[4];
    PerformanceMonitor.startActivity("gatherLightInfo");
    Direction dir = Direction.inDirection(normal);
    switch(dir) {
        case LEFT:
        case RIGHT:
            blocks[0] = chunkView.getBlock((vertexPos.x + 0.8f * normal.x), (vertexPos.y + 0.1f), (vertexPos.z + 0.1f));
            blocks[1] = chunkView.getBlock((vertexPos.x + 0.8f * normal.x), (vertexPos.y + 0.1f), (vertexPos.z - 0.1f));
            blocks[2] = chunkView.getBlock((vertexPos.x + 0.8f * normal.x), (vertexPos.y - 0.1f), (vertexPos.z - 0.1f));
            blocks[3] = chunkView.getBlock((vertexPos.x + 0.8f * normal.x), (vertexPos.y - 0.1f), (vertexPos.z + 0.1f));
            break;
        case FORWARD:
        case BACKWARD:
            blocks[0] = chunkView.getBlock((vertexPos.x + 0.1f), (vertexPos.y + 0.1f), (vertexPos.z + 0.8f * normal.z));
            blocks[1] = chunkView.getBlock((vertexPos.x + 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.8f * normal.z));
            blocks[2] = chunkView.getBlock((vertexPos.x - 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.8f * normal.z));
            blocks[3] = chunkView.getBlock((vertexPos.x - 0.1f), (vertexPos.y + 0.1f), (vertexPos.z + 0.8f * normal.z));
            break;
        default:
            blocks[0] = chunkView.getBlock((vertexPos.x + 0.1f), (vertexPos.y + 0.8f * normal.y), (vertexPos.z + 0.1f));
            blocks[1] = chunkView.getBlock((vertexPos.x + 0.1f), (vertexPos.y + 0.8f * normal.y), (vertexPos.z - 0.1f));
            blocks[2] = chunkView.getBlock((vertexPos.x - 0.1f), (vertexPos.y + 0.8f * normal.y), (vertexPos.z - 0.1f));
            blocks[3] = chunkView.getBlock((vertexPos.x - 0.1f), (vertexPos.y + 0.8f * normal.y), (vertexPos.z + 0.1f));
    }
    lights[0] = chunkView.getSunlight((vertexPos.x + 0.1f), (vertexPos.y + 0.8f), (vertexPos.z + 0.1f));
    lights[1] = chunkView.getSunlight((vertexPos.x + 0.1f), (vertexPos.y + 0.8f), (vertexPos.z - 0.1f));
    lights[2] = chunkView.getSunlight((vertexPos.x - 0.1f), (vertexPos.y + 0.8f), (vertexPos.z - 0.1f));
    lights[3] = chunkView.getSunlight((vertexPos.x - 0.1f), (vertexPos.y + 0.8f), (vertexPos.z + 0.1f));
    lights[4] = chunkView.getSunlight((vertexPos.x + 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.1f));
    lights[5] = chunkView.getSunlight((vertexPos.x + 0.1f), (vertexPos.y - 0.1f), (vertexPos.z - 0.1f));
    lights[6] = chunkView.getSunlight((vertexPos.x - 0.1f), (vertexPos.y - 0.1f), (vertexPos.z - 0.1f));
    lights[7] = chunkView.getSunlight((vertexPos.x - 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.1f));
    blockLights[0] = chunkView.getLight((vertexPos.x + 0.1f), (vertexPos.y + 0.8f), (vertexPos.z + 0.1f));
    blockLights[1] = chunkView.getLight((vertexPos.x + 0.1f), (vertexPos.y + 0.8f), (vertexPos.z - 0.1f));
    blockLights[2] = chunkView.getLight((vertexPos.x - 0.1f), (vertexPos.y + 0.8f), (vertexPos.z - 0.1f));
    blockLights[3] = chunkView.getLight((vertexPos.x - 0.1f), (vertexPos.y + 0.8f), (vertexPos.z + 0.1f));
    blockLights[4] = chunkView.getLight((vertexPos.x + 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.1f));
    blockLights[5] = chunkView.getLight((vertexPos.x + 0.1f), (vertexPos.y - 0.1f), (vertexPos.z - 0.1f));
    blockLights[6] = chunkView.getLight((vertexPos.x - 0.1f), (vertexPos.y - 0.1f), (vertexPos.z - 0.1f));
    blockLights[7] = chunkView.getLight((vertexPos.x - 0.1f), (vertexPos.y - 0.1f), (vertexPos.z + 0.1f));
    PerformanceMonitor.endActivity();
    float resultLight = 0;
    float resultBlockLight = 0;
    int counterLight = 0;
    int counterBlockLight = 0;
    int occCounter = 0;
    int occCounterBillboard = 0;
    for (int i = 0; i < 8; i++) {
        if (lights[i] > 0) {
            resultLight += lights[i];
            counterLight++;
        }
        if (blockLights[i] > 0) {
            resultBlockLight += blockLights[i];
            counterBlockLight++;
        }
        if (i < 4) {
            Block b = blocks[i];
            if (b.isShadowCasting() && !b.isTranslucent()) {
                occCounter++;
            } else if (b.isShadowCasting()) {
                occCounterBillboard++;
            }
        }
    }
    double resultAmbientOcclusion = (TeraMath.pow(0.40, occCounter) + TeraMath.pow(0.80, occCounterBillboard)) / 2.0;
    float[] output = new float[3];
    if (counterLight == 0) {
        output[0] = 0;
    } else {
        output[0] = resultLight / counterLight / 15f;
    }
    if (counterBlockLight == 0) {
        output[1] = 0;
    } else {
        output[1] = resultBlockLight / counterBlockLight / 15f;
    }
    output[2] = (float) resultAmbientOcclusion;
    PerformanceMonitor.endActivity();
    return output;
}

Example 48 with Block

use of org.terasology.engine.world.block.Block in project Terasology by MovingBlocks.

the class EntityAwareWorldProvider method setBlocks.

// SetBlocks, not SetBlock, is currently triggered by the engine whenever a player places a block.
// This allows for several useful features, such as quickly synchronizing placement across networks.
// However, this means that even if only one block is placed, this is the method being called.
// It must be overridden here to allow an OnChangedBlock event to be properly sent for placed blocks.
@Override
public Map<Vector3ic, Block> setBlocks(Map<? extends Vector3ic, Block> blocks) {
    if (GameThread.isCurrentThread()) {
        Map<Vector3ic, Block> oldBlocks = super.setBlocks(blocks);
        for (Vector3ic vec : oldBlocks.keySet()) {
            if (oldBlocks.get(vec) != null) {
                EntityRef blockEntity = getBlockEntityAt(vec);
                // check for components to be retained when updating the block entity
                final Set<Class<? extends Component>> retainComponents = Optional.ofNullable(blockEntity.getComponent(RetainComponentsComponent.class)).map(retainComponentsComponent -> retainComponentsComponent.components).orElse(Collections.emptySet());
                updateBlockEntity(blockEntity, vec, oldBlocks.get(vec), blocks.get(vec), false, retainComponents);
            }
        }
        return oldBlocks;
    }
    return null;
}

Example 49 with Block

use of org.terasology.engine.world.block.Block in project Terasology by MovingBlocks.

the class EntityAwareWorldProvider method getBlockEntityAt.

@Override
public EntityRef getBlockEntityAt(Vector3ic blockPosition) {
    if (GameThread.isCurrentThread()) {
        EntityRef blockEntity = getExistingBlockEntityAt(blockPosition);
        if ((!blockEntity.exists() || !blockEntity.hasComponent(NetworkComponent.class)) && isBlockRelevant(blockPosition.x(), blockPosition.y(), blockPosition.z())) {
            Block block = getBlock(blockPosition.x(), blockPosition.y(), blockPosition.z());
            blockEntity = createBlockEntity(blockPosition, block);
        }
        return blockEntity;
    }
    logger.error("Attempted to get block entity off-thread");
    return EntityRef.NULL;
}

Example 50 with Block

use of org.terasology.engine.world.block.Block in project Terasology by MovingBlocks.

the class EntityAwareWorldProvider method setBlock.

@Override
public Block setBlock(Vector3ic pos, Block type) {
    if (GameThread.isCurrentThread()) {
        EntityRef blockEntity = getBlockEntityAt(pos);
        Block oldType = super.setBlock(pos, type);
        final Set<Class<? extends Component>> retainComponents = Optional.ofNullable(blockEntity.getComponent(RetainComponentsComponent.class)).map(retainComponentsComponent -> retainComponentsComponent.components).orElse(Collections.emptySet());
        if (oldType != null) {
            updateBlockEntity(blockEntity, pos, oldType, type, false, retainComponents);
        }
        return oldType;
    }
    return null;
}