Examples with PistonMoveBehavior net.glowstone.block.PistonMoveBehavior used on opensource projects

Example 1 with PistonMoveBehavior

use of net.glowstone.block.PistonMoveBehavior in project Glowstone by GlowstoneMC.

the class BlockPiston method addBlock.

private boolean addBlock(GlowBlock piston, BlockFace movementDirection, GlowBlock block, BlockFace ignoredFace, List<Block> blocksToMove, List<Block> blocksToBreak) {
    boolean isPushing = (movementDirection == ignoredFace.getOppositeFace());
    MaterialValueManager.ValueCollection materialValues = block.getMaterialValues();
    PistonMoveBehavior moveBehavior = isPushing ? materialValues.getPistonPushBehavior() : materialValues.getPistonPullBehavior();
    if (block.isEmpty()) {
        return true;
    }
    if (blocksToMove.size() >= PUSH_LIMIT) {
        return false;
    }
    if (isPushing) {
        switch(moveBehavior) {
            case MOVE_STICKY:
            case MOVE:
                blocksToMove.add(block);
                break;
            case BREAK:
                blocksToBreak.add(block);
                return true;
            case DONT_MOVE:
                return false;
            default:
                return true;
        }
    } else {
        switch(moveBehavior) {
            case MOVE_STICKY:
            case MOVE:
                blocksToMove.add(block);
                break;
            case BREAK:
            case DONT_MOVE:
            default:
                return true;
        }
    }
    if (moveBehavior == PistonMoveBehavior.MOVE_STICKY) {
        boolean allowMovement = true;
        for (BlockFace face : ADJACENT_FACES) {
            GlowBlock nextBlock = block.getRelative(face);
            if (nextBlock.getLocation().equals(piston.getLocation())) {
                continue;
            }
            if (face == ignoredFace || blocksToMove.contains(nextBlock)) {
                continue;
            }
            allowMovement = addBlock(piston, movementDirection, block.getRelative(face), face.getOppositeFace(), blocksToMove, blocksToBreak);
            if (!allowMovement) {
                break;
            }
        }
        return allowMovement;
    } else if (movementDirection != ignoredFace) {
        GlowBlock nextBlock = block.getRelative(movementDirection);
        if (nextBlock.getLocation().equals(piston.getLocation())) {
            return false;
        }
        return addBlock(piston, movementDirection, nextBlock, movementDirection.getOppositeFace(), blocksToMove, blocksToBreak);
    } else {
        return true;
    }
}