Examples with Flags com.sk89q.worldguard.protection.flags.Flags used on opensource projects

Example 1 with Flags

use of com.sk89q.worldguard.protection.flags.Flags in project WorldGuard by EngineHub.

the class RegionProtectionListener method onPlaceBlock.

@EventHandler(ignoreCancelled = true)
public void onPlaceBlock(final PlaceBlockEvent event) {
    // Don't care about events that have been pre-allowed
    if (event.getResult() == Result.ALLOW)
        return;
    // Region support disabled
    if (!isRegionSupportEnabled(event.getWorld()))
        return;
    // Whitelisted cause
    if (isWhitelisted(event.getCause(), event.getWorld(), false))
        return;
    final Material type = event.getEffectiveMaterial();
    final RegionQuery query = WorldGuard.getInstance().getPlatform().getRegionContainer().createQuery();
    final RegionAssociable associable = createRegionAssociable(event.getCause());
    // Don't check liquid flow unless it's enabled
    if (event.getCause().getRootCause() instanceof Block && Materials.isLiquid(type) && !getWorldConfig(event.getWorld()).checkLiquidFlow) {
        return;
    }
    event.filter((Predicate<Location>) target -> {
        boolean canPlace;
        String what;
        if (Materials.isFire(type)) {
            Block block = event.getCause().getFirstBlock();
            boolean fire = block != null && Materials.isFire(type);
            boolean lava = block != null && Materials.isLava(block.getType());
            List<StateFlag> flags = new ArrayList<>();
            flags.add(Flags.BLOCK_PLACE);
            flags.add(Flags.LIGHTER);
            if (fire)
                flags.add(Flags.FIRE_SPREAD);
            if (lava)
                flags.add(Flags.LAVA_FIRE);
            canPlace = query.testBuild(BukkitAdapter.adapt(target), associable, combine(event, flags.toArray(new StateFlag[flags.size()])));
            what = "place fire";
        } else if (type == Material.FROSTED_ICE) {
            event.setSilent(true);
            canPlace = query.testBuild(BukkitAdapter.adapt(target), associable, combine(event, Flags.BLOCK_PLACE, Flags.FROSTED_ICE_FORM));
            what = "use frostwalker";
        } else {
            canPlace = query.testBuild(BukkitAdapter.adapt(target), associable, combine(event, Flags.BLOCK_PLACE));
            what = "place that block";
        }
        if (!canPlace) {
            tellErrorMessage(event, event.getCause(), target, what);
            return false;
        }
        return true;
    });
}