Examples of org.terasology.world.selection.BlockSelectionComponent

org.terasology.world.selection.BlockSelectionComponent
@author mkienenbUse this component to track and draw a region of selected blocks. @author synopiaOne example use is with the LocalPlayerBlockSelectionByItemSystem. Add this component to any item entity, to make the item to a selection item. When using such items, a temporary selection is placed in the world. First use sets the starting point, second use finishes the selection and a ApplyBlockSelectionEvent is fired to the player using the selection item.

    private Map<Vector2i, BlockSelectionRenderer> cachedBlockSelectionRendererByTextureDimensionsMap = new HashMap<Vector2i, BlockSelectionRenderer>();


    @Override
    public void renderOverlay() {
        for (EntityRef entity : entityManager.getEntitiesWith(BlockSelectionComponent.class)) {
            BlockSelectionComponent blockSelectionComponent = entity.getComponent(BlockSelectionComponent.class);
            if (blockSelectionComponent.shouldRender) {
                Texture texture = blockSelectionComponent.texture;
                if (null == texture) {
                    texture = Assets.getTexture("engine:selection");
                }

View Full Code Here

        }


        EntityRef targetLocationEntity = event.getTarget();


        this.blockSelectionComponentEntity = itemEntity;
        BlockSelectionComponent blockSelectionComponent = itemEntity.getComponent(BlockSelectionComponent.class);


        if (null == blockSelectionComponent.startPosition) {
            // on the first item click, we start selecting blocks
            targetLocationEntity.send(new SetBlockSelectionStartingPointEvent(itemEntity));

View Full Code Here

        // This method will update the block selection to whatever block is targeted in the players view
        if (null == blockSelectionComponentEntity) {
            return;
        }


        BlockSelectionComponent blockSelectionComponent = blockSelectionComponentEntity.getComponent(BlockSelectionComponent.class);
        if (blockSelectionComponent.startPosition == null) {
            return;
        }
        EntityRef target = event.getNewTarget();
        target.send(new SetBlockSelectionEndingPointEvent(blockSelectionComponentEntity));

View Full Code Here

TOP

Related Classes of org.terasology.world.selection.BlockSelectionComponent

org.terasology.logic.selection.LocalPlayerBlockSelectionByItemSystem

org.terasology.rendering.world.selection.BlockSelectionRenderSystem

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.