Examples with BlockBag com.sk89q.worldedit.extent.inventory.BlockBag used on opensource projects

Example 11 with BlockBag

use of com.sk89q.worldedit.extent.inventory.BlockBag in project FastAsyncWorldEdit by IntellectualSites.

the class BrushTool method act.

public boolean act(BrushAction action, Player player, LocalSession session) {
    switch(action) {
        case PRIMARY:
            setContext(primary);
            break;
        case SECONDARY:
            setContext(secondary);
            break;
        default:
            throw new IllegalStateException("Unexpected value: " + action);
    }
    BrushSettings current = getContext();
    Brush brush = current.getBrush();
    if (brush == null) {
        return false;
    }
    if (!current.canUse(player)) {
        player.print(Caption.of("fawe.error.no-perm", StringMan.join(current.getPermissions(), ",")));
        return false;
    }
    try (EditSession editSession = session.createEditSession(player, current.toString())) {
        Location target = player.getBlockTrace(getRange(), true, traceMask);
        if (target == null) {
            editSession.cancel();
            player.print(Caption.of("worldedit.tool.no-block"));
            return true;
        }
        BlockBag bag = session.getBlockBag(player);
        Request.request().setEditSession(editSession);
        Mask mask = current.getMask();
        if (mask != null) {
            Mask existingMask = editSession.getMask();
            if (existingMask == null) {
                editSession.setMask(mask);
            } else if (existingMask instanceof MaskIntersection) {
                ((MaskIntersection) existingMask).add(mask);
            } else {
                MaskIntersection newMask = new MaskIntersection(existingMask);
                newMask.add(mask);
                editSession.setMask(newMask);
            }
        }
        Mask sourceMask = current.getSourceMask();
        if (sourceMask != null) {
            editSession.addSourceMask(sourceMask);
        }
        ResettableExtent transform = current.getTransform();
        if (transform != null) {
            editSession.addTransform(transform);
        }
        try {
            new PatternTraverser(current).reset(editSession);
            double size = current.getSize();
            WorldEdit.getInstance().checkMaxBrushRadius(size);
            brush.build(editSession, target.toBlockPoint(), current.getMaterial(), size);
        } catch (MaxChangedBlocksException e) {
            player.print(Caption.of("worldedit.tool.max-block-changes"));
        } finally {
            session.remember(editSession);
            if (bag != null) {
                bag.flushChanges();
            }
        }
    } finally {
        Request.reset();
    }
    return true;
}