Ejemplo n.º 1
0
 /**
  * Detects if a Player can use a protectable Block or not
  *
  * @param player the Player involved
  * @param b the Block to be used
  * @return true if the Player can use the Block, false otherwise
  */
 public boolean canUse(final Player player, final Block b) {
   if (Perms.hasProtectionSignBypass(player)) {
     return true;
   }
   final Material blockType = b.getType();
   final String userId = PlayerIdsUtil.getId(player.getName());
   final List<Sign> signLines;
   if (blockType == Material.CHEST || blockType == Material.TRAPPED_CHEST) {
     signLines = SignUtil.getSignsForChest(b);
   } else if (getProtectedMaterials().contains(blockType)) {
     signLines = SignUtil.getSignsForBlock(b);
   } else {
     return true;
   }
   boolean protectedBySign = false;
   boolean explicitlyAllowed = false;
   for (final Sign sign : signLines) {
     if (sign.getLine(0).equals(PROTECTION)) {
       protectedBySign = true;
       if (ColorUtil.stripColorCodes(sign.getLine(1)).equals(userId)
           || ColorUtil.stripColorCodes(sign.getLine(2)).equals(userId)
           || ColorUtil.stripColorCodes(sign.getLine(3)).equals(userId)) {
         explicitlyAllowed = true;
         break;
       }
     }
   }
   return !protectedBySign || explicitlyAllowed;
 }
Ejemplo n.º 2
0
 /**
  * Detects if a Block is protected by a Sign or not. Returns the Sign owner if protected, null
  * otherwise.
  *
  * @param b the block to check
  * @return the Sign owner name if protected, null otherwise
  */
 public String isProtected(final Block b) {
   final NLocation loc = new NLocation(b.getLocation());
   final ProtectionState state = this.isProtectedCache.get(loc);
   if (state != null && state.timeout > System.currentTimeMillis()) {
     return state.protectedBy;
   } else {
     final Material blockType = b.getType();
     String result = null;
     List<Sign> signLines = null;
     if (blockType == Material.CHEST || blockType == Material.TRAPPED_CHEST) {
       signLines = SignUtil.getSignsForChest(b);
     } else if (getProtectedMaterials().contains(blockType)) {
       signLines = SignUtil.getSignsForBlock(b);
     }
     if (signLines != null) {
       for (final Sign sign : signLines) {
         if (PROTECTION.equals(sign.getLine(0))) {
           result = ColorUtil.stripColorCodes(sign.getLine(3));
           break;
         }
       }
     }
     this.isProtectedCache.put(
         loc, new ProtectionState(result, System.currentTimeMillis() + CACHE_TIME));
     return result;
   }
 }
Ejemplo n.º 3
0
 /**
  * Detect if a Block can be broken by a Player or by something else (Explosion...)
  *
  * @param b the Block to be broken
  * @param player the Player that want to break the Block, if there is one, null otherwise
  * @return true if the block can be broken [by the Player], false otherwise
  */
 public boolean canBreak(final Block b, final Player player) {
   final Material blockType = b.getType();
   final String userId = player != null ? PlayerIdsUtil.getId(player.getName()) : null;
   if (blockType == Material.SIGN_POST || blockType == Material.WALL_SIGN) {
     final Sign sign = (Sign) b.getState();
     return !sign.getLine(0).equals(PROTECTION)
         || player != null && ColorUtil.stripColorCodes(sign.getLine(3)).equals(userId)
         || player != null && Perms.hasProtectionSignBreak(player);
   } else {
     final List<Sign> signLines;
     if (blockType == Material.CHEST || blockType == Material.TRAPPED_CHEST) {
       signLines = SignUtil.getSignsForChest(b);
     } else if (getProtectedMaterials().contains(blockType)) {
       signLines = SignUtil.getSignsForBlock(b);
     } else {
       return true;
     }
     for (final Sign sign : signLines) {
       if (sign.getLine(0).equals(PROTECTION)) {
         return false;
       }
     }
     return true;
   }
 }