Example #1
0
		/* 
		 * /help -
		 * 
		 * When executed without any arguments, the command displays general tips,
		 * tricks and hints about what the player can do in the server. Otherwise,
		 * it displays detailed information about the supplied command.
		 * 
		 * Permissions:
		 *   - command.info.help
		 *       To execute the command.
		 */
		void
		c_help::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm ("command.info.help"))
				return;
			
			// we handle --help and --summary ourselves, instead of passing the work
			// to the command reader.
			reader.add_option ("help", "h", true);
			reader.add_option ("summary", "s");
			if (!reader.parse (this, pl, false))
				return;
			
			if (reader.opt ("summary")->found () && reader.no_args ())
				{ this->show_summary (pl); return; }
			else if (reader.opt ("help")->found ())
				{
					auto& opt = *reader.opt ("help");
					if (opt.got_args ())
						{
							auto& arg = opt.arg (0);
							if (!arg.is_int ())
								{ pl->message ("§c * §7Invalid page number§: §c" + arg.as_str ()); return; }
							int page = arg.as_int ();
							this->show_help (pl, page, 12);
						}
					else
						this->show_help (pl, 1, 12);
					return;
				}
			
			if (reader.arg_count () > 2)
				{ this->show_summary (pl); return; }
			else if (reader.arg_count () > 0)
				{
					command *cmd = pl->get_server ().get_commands ().find (reader.arg (0).c_str ());
					if (!cmd || !pl->has (cmd->get_exec_permission ()))
						{
							pl->message ("§c * §7Unable to find help for§f: §c" + reader.arg (0));
							return;
						}
					
					if (reader.opt ("summary")->found ())
						cmd->show_summary (pl);
					
					int page = 1;
					if (reader.arg_count () == 2)
						{
							if (!sutils::is_int (reader.arg (1)))
								{ pl->message ("§c * §7Invalid page number§: §c" + reader.arg (1)); return; }
							page = sutils::to_int (reader.arg (1));
						}
					cmd->show_help (pl, page, 12);
					
					return;
				}
			
			for (const std::string& str : pl->get_server ().msgs.help)
				pl->message (messages::compile (str, messages::environment (pl)));
		}
Example #2
0
		/* 
		 * /wunload -
		 * 
		 * Saves and removes a requested world from the server's online world world
		 * list, optionally removing it from the autoload list as well.
		 * 
		 * Permissions:
		 *   - command.world.wunload
		 *       Needed to execute the command.
		 */
		void
		c_wunload::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm ("command.world.wunload"))
				return;
			
			reader.add_option ("autoload", "a");
			if (!reader.parse (this, pl))
				return;
			
			if (reader.no_args () || reader.arg_count () > 1)
				{ this->show_summary (pl); return; }
			
			std::string world_name = reader.arg (0);
			world *wr = pl->get_server ().find_world (world_name.c_str ());
			if (!wr)
				{
					if (reader.opt ("autoload")->found ())
						{
							if (remove_from_autoload (pl->get_server (), world_name))
								pl->message ("§eWorld §b" + world_name + " §ehas been removed from the autoload list§f.");
							else
								pl->message ("§cWorld §7" + world_name + " §cis not in the autoload list§7.");
						}
					else
						pl->message ("§c * §7World §b" + world_name + " §7is not loaded§f.");
					return;
				}
			else if (wr == pl->get_server ().get_main_world ())
				{
					pl->message ("§c * §7You can not unload the main world§f!");
					return;
				}
			
			world_name.assign (wr->get_name ());
			
			// transfer all players to the server's main world.
			std::vector<player *> to_transfer;
			wr->get_players ().populate (to_transfer);
			for (player *pl : to_transfer)
				pl->join_world (pl->get_server ().get_main_world ());
			pl->get_server ().remove_world (wr);
			
			if (reader.opt ("autoload")->found ())
				{
					if (remove_from_autoload (pl->get_server (), world_name))
						pl->message ("§eWorld §b" + world_name + " §ehas been removed from the autoload list§f.");
					else
						pl->message ("§cWorld §7" + world_name + " §cis not in the autoload list§7.");
				}
			pl->get_server ().get_players ().message (
				"§cWorld §4" + world_name + " §chas been unloaded§c!");
		}
Example #3
0
		/*
		 * /unban
		 * 
		 * Revokes a permanent ban from a specified player.
		 * 
		 * Permissions:
		 *   - command.admin.unban
		 *       Needed to execute the command.
		 *   - command.admin.unban.ip
		 *       Required to lift IP bans.
		 */
		void
		c_unban::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
			
			reader.add_option ("ip", "i");
			if (!reader.parse (this, pl))
					return;
			if (reader.no_args ())
				{ this->show_summary (pl); return; }
			
			std::string  target_name = reader.next ().as_str ();
			std::string  reason = reader.has_next () ? reader.all_after (0)
				: "No reason specified";
			
			if (reader.opt ("ip")->found ())
				{
					if (!pl->has ("command.admin.unban.ip"))
						{
							pl->message ("§c * §7You are not allowed to do that§c.");
							return;
						}
					
					_unban_ip (pl, target_name);
				}
			else
				_unban_player (pl, target_name, reason, false);
		}
Example #4
0
		/* 
		 * /whodid
		 * 
		 * Displays modification records for blocks selected by the user.
		 * 
		 * Permissions:
		 *   - command.info.whodid
		 *       Needed to execute the command.
		 */
		void
		c_whodid::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
		
			reader.add_option ("page", "p", 1, 1);
			if (!reader.parse (this, pl))
				return;
			
			int page = -1;
			auto opt_page = reader.opt ("page");
			if (opt_page->found ())
				{
					auto& arg = opt_page->arg (0);
					if (!arg.is_int () || (page = arg.as_int ()) <= 0)
						{
							pl->message ("§c * §7Option to §4--§cpage §7must be an integer > 0");
							return;
						}
				}
			
			whodid_data *data = new whodid_data {page - 1};
			pl->create_data ("whodid", data,
				[] (void *ptr) { delete static_cast<whodid_data *> (ptr); });
			pl->get_nth_marking_callback (1) += on_blocks_marked;
			
			pl->message ("§ePlease mark §bone §eblock.");
		}
Example #5
0
		/* 
		 * /world - 
		 * 
		 * Lets the user modify or view world related information.
		 * 
		 * Permissions:
		 *   - command.world.world
		 *       Needed to execute the command.
		 *   - command.world.world.change-members
		 *       Needed to add\remove world members.
		 *   - command.world.world.change-owners
		 *       Needed to add\remove world owners.
		 *   - command.world.world.owner.change-members
		 *       If a world owner is allowed to add\remove members.
		 *   - command.world.world.owner.change-owners
		 *       If a world owner is allowed to add\remove owners.
		 *   - command.world.world.set-perms
		 *       Required to set build-perms or join-perms
		 *   - command.world.world.get-perms
		 *       Required to view build-perms or join-perms
		 *   - commands.world.world.def-gm
		 *       Needed to change the world's default gamemode.
		 *   - commands.world.world.resize
		 *       Required to resize the world.
		 *   - commands.world.world.regenerate
		 *       Required to regenerate the world.
		 *   - commands.world.world.save
		 *       Required to save the world.
		 *   - commands.world.world.time
		 *       Required to change the time of the world.
		 *   - commands.world.world.pvp
		 *       Required to turn PvP on or off.
		 */
		void
		c_world::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm ("command.world.world"))
				return;
			
			reader.add_option ("world", "w", 1, 1);
			if (!reader.parse (this, pl))
				return;
			
			world *w = pl->get_world ();
			auto opt_w = reader.opt ("world");
			if (opt_w->found ())
				{
					const std::string w_name = opt_w->arg (0).as_str ();
					w = pl->get_server ().get_worlds ().find (w_name.c_str ());
					if (!w)
						{
							pl->message ("§c * §7Unknown world§f: §c" + w_name);
							return;
						}
				}
			
			if (!reader.has_next ())
				_handle_no_args (pl, w);
			else
				{
					std::string arg1 = reader.next ().as_str ();
					
					static const std::unordered_map<cistring,
						void (*)(player *, world *, command_reader &)> _map {
						{ "owners", _handle_owners },
						{ "members", _handle_members },
						{ "build-perms", _handle_build_perms },
						{ "join-perms", _handle_join_perms },
						{ "def-gm", _handle_def_gm },
						{ "def-inv", _handle_def_inv },
						{ "resize", _handle_resize },
						{ "regenerate", _handle_regenerate },
						{ "backup", _handle_backup },
						{ "restore", _handle_restore },
						{ "save", _handle_save },
						{ "time", _handle_time },
						{ "pvp", _handle_pvp },
					};
					
					auto itr = _map.find (arg1.c_str ());
					if (itr == _map.end ())
						{
							pl->message ("§c * §7Unknown sub-command§f: §c" + arg1);
							return;
						}
					
					itr->second (pl, w, reader);
				}
		}
Example #6
0
File: kick.cpp Project: NBY/hCraft
		/* /kick
		 * 
		 * Kicks a player from the server.
		 * 
		 * Permissions:
		 *   - command.admin.kick
		 *       Needed to execute the command.
		 */
		void
		c_kick::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
			
			reader.add_option ("message", "m", 1, 1);
			if (!reader.parse (this, pl))
					return;
			if (reader.no_args ())
				{ this->show_summary (pl); return; }
			
			std::string& target_name = reader.next ().as_str ();
			std::string  reason = reader.has_next () ? reader.all_after (0)
				: "No reason specified";
			std::string  kick_msg = "§c";
			{
				auto opt = reader.opt ("message");
				if (opt->found ())
					kick_msg.append (opt->arg (0).as_str ());
				else
					kick_msg.append ("You have been kicked from the server");
			}
			
			player *target = pl->get_server ().get_players ().find (target_name.c_str ());
			if (!target)
				{
					pl->message ("§c * §7No such player§f: §c" + target_name);
					return;
				}
			else if (target->bad ()) return;
			
			server& srv = pl->get_server ();
			
			// record kick
			{
				auto& conn = pl->get_server ().sql ().pop ();
				try
					{
						sqlops::record_kick (conn, target->get_username (),
							pl->get_username (), reason.c_str ());
					}
				catch (const std::exception& ex)
					{
						pl->message ("§4 * §cAn error has occurred while recording kick message");
					}
				
				pl->get_server ().sql ().push (conn);
				
				std::ostringstream ss;
				ss << "§7 | §eRecorded kick message§7: §c\"" << reason << "§c\"";
				pl->message (ss.str ());
			}
			
			{
				std::ostringstream ss;
				ss << "§4 > " << target->get_colored_nickname () << " §chas been kicked by "
					 << pl->get_colored_nickname () << "§c!";
				srv.get_players ().message (ss.str ());
			}
			target->kick (kick_msg.c_str (), reason.c_str ());
		}
Example #7
0
		/* 
		 * /wload -
		 * 
		 * Loads a world from disk onto the server's world list. Doing this enables
		 * players to go to that world using /w.
		 * 
		 * Permissions:
		 *   - command.world.wload
		 *       Needed to execute the command.
		 */
		void
		c_wload::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm ("command.world.wload"))
				return;
			
			reader.add_option ("autoload", "a");
			if (!reader.parse_args (this, pl))
				return;
			
			if (reader.no_args () || reader.arg_count () > 1)
				{ this->show_usage (pl); return; }
			
			std::string& world_name = reader.arg (0);
			world *twr = pl->get_server ().find_world (world_name.c_str ());
			if (twr)
				{
					if (reader.opt ("autoload")->found ())
						{
							if (add_to_autoload (pl->get_server (), world_name))
								pl->message ("§eWorld §b" + world_name + " §ehas been added to the autoload list§f.");
							else
								pl->message ("§cWorld §7" + world_name + " §cis already autoloaded§7.");
						}
					else
						pl->message ("§c * §eWorld §b" + world_name + " §eis already loaded§f.");
					return;
				}
			
			std::string prov_name = world_provider::determine ("worlds", world_name.c_str ());
			if (prov_name.empty ())
				{
					pl->message ("§c * §eWorld §b" + world_name + " §edoes not exist§f.");
					return;
				}
			
			world_provider *prov = world_provider::create (prov_name.c_str (),
				"worlds", world_name.c_str ());
			if (!prov)
				{
					pl->message ("§c * ERROR§f: §eInvalid provider§f.");
					return;
				}
			
			const world_information& winf = prov->info ();
			world_generator *gen = world_generator::create (winf.generator.c_str (), winf.seed);
			if (!gen)
				{
					pl->message ("§c * ERROR§f: §eInvalid generator§f.");
					return;
				}
			
			pl->get_logger () () << "Loading world \"" << world_name << "\"" << std::endl;
			world *wr = new world (world_name.c_str (), gen, prov);
			wr->set_size (winf.width, winf.depth);
			wr->prepare_spawn (10);
			wr->start ();
			if (!pl->get_server ().add_world (wr))
				{
					pl->get_logger () (LT_ERROR) << "Failed to load world \"" << world_name << "\": Already loaded." << std::endl;
					pl->message ("§c * ERROR§f: §eFailed to load world§f.");
					delete wr;
					return;
				}
			
			// add to autoload list
			if (reader.opt ("autoload")->found ())
				{
					if (add_to_autoload (pl->get_server (), world_name))
						pl->message ("§eWorld §b" + world_name + " §ehas been added to the autoload list§f.");
					else
						pl->message ("§cWorld §7" + world_name + " §cis already autoloaded§7.");
				}
			
			wr->start ();
			pl->get_server ().get_players ().message (
				"§a * §6World §a" + world_name + " §6has been loaded§f.");
		}
Example #8
0
		/* 
		 * /sphere -
		 * 
		 * Draws a three-dimensional sphere centered at a point.
		 * 
		 * Permissions:
		 *   - command.draw.sphere
		 *       Needed to execute the command.
		 */
		void
		c_sphere::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
		
			reader.add_option ("fill", "f");
			if (!reader.parse (this, pl))
					return;
			if (reader.no_args () || reader.arg_count () > 3)
				{ this->show_summary (pl); return; }
			
			bool do_fill = reader.opt ("fill")->found ();
			
			std::string& str = reader.next ().as_str ();
			if (!sutils::is_block (str))
				{
					pl->message ("§c * §7Invalid block§f: §c" + str);
					return;
				}
			
			blocki bl = sutils::to_block (str);
			if (bl.id == BT_UNKNOWN)
				{
					pl->message ("§c * §7Unknown block§f: §c" + str);
					return;
				}
			
			int radius = -1;
			if (reader.has_next ())
				{
					command_reader::argument arg = reader.next ();
					if (!arg.is_int ())
						{
							pl->message ("§c * §7Usage§f: §e/sphere §cblock §8[§cradius§8]");
							return;
						}
					
					radius = arg.as_int ();
					if (radius <= 0)
						{
							pl->message ("§c * §7Radius must be greater than zero.§f");
							return;
						}
				}
			
			sphere_data *data = new sphere_data {bl, radius, do_fill};
			pl->create_data ("sphere", data,
				[] (void *ptr) { delete static_cast<sphere_data *> (ptr); });
			pl->get_nth_marking_callback ((radius == -1) ? 2 : 1) += on_blocks_marked;
			
			std::ostringstream ss;
			ss << "§8Sphere §7(";
			if (radius != -1)
				ss << "§8Radius§7: §b" << radius << "§7, ";
			ss << "§8Block§7: §b" << str << "§7):";
			pl->message (ss.str ());
			
			ss.str (std::string ()); ss.clear ();
			ss << "§8 * §7Please mark §b" << ((radius == -1) ? 2 : 1) << " §7block"
				 << ((radius == -1) ? "s" : "") << "§7.";
			pl->message (ss.str ());
		}
Example #9
0
		/* 
		 * /wcreate -
		 * 
		 * Creates a new world, and if requested, loads it into the current world
		 * list.
		 * 
		 * Permissions:
		 *   - command.world.wcreate
		 *       Needed to execute the command.
		 */
		void
		c_wcreate::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm ("command.world.wcreate"))
				return;
			
			reader.add_option ("load", "l");
			reader.add_option ("width", "w", true, true);
			reader.add_option ("depth", "d", true, true);
			reader.add_option ("provider", "p", true, true);
			reader.add_option ("generator", "g", true, true);
			reader.add_option ("seed", "s", true, true);
			if (!reader.parse (this, pl))
				return;
			
			if (reader.no_args () || reader.arg_count () > 1)
				{ this->show_summary (pl); return; }
			
		//----
			/* 
			 * Parse arguments:
			 */
			
			// world name
			std::string& world_name = reader.arg (0);
			if (!world::is_valid_name (world_name.c_str ()))
				{
					pl->message ("§c * §eWorld names must be under §a32 §echaracters long and "
											 "may only contain alpha§f-§enumeric characters§f, §edots§f, "
											 "§ehyphens and underscores§f.");
					return;
				}
			
			// world width
			int world_width = 0;
			auto opt_width = reader.opt ("width");
			if (opt_width->found ())
				{
					auto& arg = opt_width->arg (0);
					if (!arg.is_int ())
						{
							pl->message ("§c * §eArgument to flag §c--width §emust be an integer§f.");
							return;
						}
					world_width = arg.as_int ();
					if (world_width < 0)
						world_width = 0;
				}
			
			// world depth
			int world_depth = 0;
			auto opt_depth = reader.opt ("depth");
			if (opt_depth->found ())
				{
					auto& arg = opt_depth->arg (0);
					if (!arg.is_int ())
						{
							pl->message ("§c * §eArgument to flag §c--depth §emust be an integer§f.");
							return;
						}
					world_depth = arg.as_int ();
					if (world_depth < 0)
						world_depth = 0;
				}
			
			// world provider
			std::string provider_name ("hw");
			auto opt_prov = reader.opt ("provider");
			if (opt_prov->found ())
				{
					auto& arg = opt_prov->arg (0);
					provider_name.assign (arg.as_str ());
				}
			
			// world generator
			std::string gen_name ("flatgrass");
			auto opt_gen = reader.opt ("generator");
			if (opt_gen->found ())
				{
					auto& arg = opt_gen->arg (0);
					gen_name.assign (arg.as_str ());
				}
			
			// generator seed
			int gen_seed = std::chrono::duration_cast<std::chrono::milliseconds> (
				std::chrono::high_resolution_clock::now ().time_since_epoch ()).count ()
				& 0x7FFFFFFF;
			auto opt_seed = reader.opt ("seed");
			if (opt_seed->found ())
				{
					auto& arg = opt_seed->arg (0);
					if (arg.is_int ())
						gen_seed = arg.as_int ();
					else
						gen_seed = std::hash<std::string> () (arg.as_str ()) & 0x7FFFFFFF;
				}
			
			// load world
			bool load_world = reader.opt ("load")->found ();
			
		//----
			
			if (load_world && (pl->get_server ().find_world (world_name.c_str ()) != nullptr))
				{
					pl->message ("§c * §eA world with the same name is already loaded§f.");
					return;
				}
			
			world_generator *gen = world_generator::create (gen_name.c_str (), gen_seed);
			if (!gen)
				{
					pl->message ("§c * §eInvalid world generator§f: §c" + gen_name);
					return;
				}
			
			world_provider *prov = world_provider::create (provider_name.c_str (),
				"data/worlds", world_name.c_str ());
			if (!prov)
				{
					pl->message ("§c * §eInvalid world provider§f: §c" + provider_name);
					delete gen;
					return;
				}
			
			{
				std::ostringstream ss;
				
				pl->message ("§eCreating a new world with the name of §a" + world_name + "§f:");
				ss << "§eWorld dimensions§f: §c";
				if (world_width == 0)
					ss << "§binf";
				else
					ss << "§a" << world_width;
				ss << " §ex §a256 §ex ";
				if (world_depth == 0)
					ss << "§binf";
				else
					ss << "§a" << world_depth;
				pl->message (ss.str ());
				
				ss.clear (); ss.str (std::string ());
				if ((world_width == 0) || (world_depth == 0))
					ss << "§eEstimated size §f(§ewhen full§f): §cinfinite";
				else
					{
						double est_kb = ((world_width * world_depth) / 256) * 7.2375 + 49.7;
						ss.clear (); ss.str (std::string ());
						ss << "§eEstimated size §f(§ewhen full§f): §c~";
						if (est_kb >= 1024.0)
							ss << (est_kb / 1024.0) << "MB";
						else
							ss << est_kb << "KB";
					}
				pl->message (ss.str ());
				
				ss.clear (); ss.str (std::string ());
				ss << "§eGenerator§f: §b" << gen_name << "§f, §eProvider§f: §b" << provider_name;
				pl->message (ss.str ());
				
				ss.clear (); ss.str (std::string ());
				ss << "§eWorld seed§f: §a" << gen_seed;
				pl->message (ss.str ());
			}
			
			world *wr = new world (pl->get_server (), world_name.c_str (),
				pl->get_logger (), gen, prov);
			wr->set_width (world_width);
			wr->set_depth (world_depth);
			wr->prepare_spawn (10, true);
			
			wr->save_all ();
			
			if (load_world)
				{
					if (!pl->get_server ().add_world (wr))
						{
							delete wr;
							pl->message ("§cFailed to load world§7.");
						}
					
					wr->start ();
					pl->get_server ().get_players ().message (
						"§3World §b" + world_name + " §3has been loaded§b!");
				}
			else
				{
					delete wr;
				}
		}
Example #10
0
		/* /rank
		 * 
		 * Changes the rank of a specified player.
		 * 
		 * Permissions:
		 *   - command.admin.rank
		 *       Needed to execute the command.
		 */
		void
		c_rank::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
			
			reader.add_option ("quiet", "q");
			if (!reader.parse (this, pl))
					return;
			if (reader.arg_count () != 2)
				{ this->show_summary (pl); return; }
			
			bool quiet = reader.opt ("quiet")->found ();
			
			enum
				{
					ACT_RANK,
					ACT_PROMOTE,
					ACT_DEMOTE,
				} action = ACT_RANK;
			std::string target_name;
			rank new_rank;
				
			std::string arg1 = reader.next ();
			if (sutils::iequals (arg1, "promote"))
				{
					action = ACT_PROMOTE;
					target_name = reader.next ().as_str ();
				}
			else if (sutils::iequals (arg1, "demote"))
				{
					action = ACT_DEMOTE;
					target_name = reader.next ().as_str ();
				}
			else
				{
					target_name = arg1;
					std::string rank_str = reader.next ();
					if (sutils::iequals (rank_str, "up"))
						action = ACT_PROMOTE;
					else if (sutils::iequals (rank_str, "down"))
						action = ACT_DEMOTE;
					else
						{
							try
								{
									new_rank.set (rank_str.c_str (), pl->get_server ().get_groups ());
								}
							catch (const std::exception& str)
								{
									pl->message ("§c * §7Invalid rank§f: §c" + rank_str);
										return;
								}
						}
				}
			
			player *target = nullptr;
			sqlops::player_info pinf;
			{
				soci::session sql (pl->get_server ().sql_pool ());
				if (!sqlops::player_data (sql, target_name.c_str (), pl->get_server (), pinf))
					{
						pl->message ("§c * §7Unknown player§f: §c" + target_name);
						return;
					}
				
				target_name.assign (pinf.name);
				target = pl->get_server ().get_players ().find (target_name.c_str ());
				if (action == ACT_PROMOTE || action == ACT_DEMOTE)
					{
						if (!get_next_rank (pl, pinf.rnk, new_rank, action == ACT_PROMOTE))
							return;
					}
				
				if (!pl->is_op ())
					{
						if (target_name == pl->get_username ())
							{
								pl->message ("§c * §7You cannot change your own rank§c.");
								return;
							}
						else if (pinf.rnk >= pl->get_rank ())
							{
								pl->message ("§c * §7You cannot change the rank of someone higher than you§c.");
								return;
							}
						else if (new_rank >= pl->get_rank ())
							{
								pl->message ("§c * §7You cannot give a player a rank that is higher than yours§c.");
								return;
							}
					}
				
				try
					{
						std::string rank_str;
						new_rank.get_string (rank_str);
						sqlops::modify_player_rank (sql, target_name.c_str (), rank_str.c_str ());
					}
				catch (const std::exception& ex)
					{
						pl->message ("§c * §4Failed to update database§c.");
					}
				
				// update the player's in-game status.
				if (target)
					{
						target->set_rank (new_rank);
						
						if (!quiet)
							{
								group *main = new_rank.main ();
								std::ostringstream ss;
								ss << "§9 > §" << pinf.rnk.main ()->color << pinf.nick <<
									"§7's rank has been set to" //<< (is_vowel (main->name[0]) ? "n" : "")
									<< " §" << main->color << main->name << "§7!";
								pl->get_server ().get_players ().message (ss.str ());
							}
					}
				
				{
					std::ostringstream ss;
					ss << "§7 | The database has been updated.";
					pl->message (ss.str ());
				}
			}
		}
Example #11
0
		/* 
		 * /ellipse -
		 * 
		 * Draws a two-dimensional ellipse centered at a point.
		 * 
		 * Permissions:
		 *   - command.draw.ellipse
		 *       Needed to execute the command.
		 */
		void
		c_ellipse::execute (player *pl, command_reader& reader)
		{
			if (!pl->perm (this->get_exec_permission ()))
					return;
		
			reader.add_option ("fill", "f");
			if (!reader.parse (this, pl))
					return;
			if (reader.no_args () || reader.arg_count () > 4)
				{ this->show_summary (pl); return; }
			
			bool do_fill = reader.opt ("fill")->found ();
			
			std::string& str = reader.next ().as_str ();
			if (!sutils::is_block (str))
				{
					pl->message ("§c * §7Invalid block§f: §c" + str);
					return;
				}
			
			blocki bl = sutils::to_block (str);
			if (bl.id == BT_UNKNOWN)
				{
					pl->message ("§c * §7Unknown block§f: §c" + str);
					return;
				}
			
			draw_ops::plane pn = draw_ops::XZ_PLANE;
			if (reader.has_next ())
				{
					std::string& str = reader.next ().as_str ();
					if (sutils::iequals (str, "XZ") || sutils::iequals (str, "ZX"))
						;
					else if (sutils::iequals (str, "YX") || sutils::iequals (str, "XY"))
						pn = draw_ops::YX_PLANE;
					else if (sutils::iequals (str, "YZ") || sutils::iequals (str, "ZY"))
						pn = draw_ops::YZ_PLANE;
					else
						{
							pl->message ("§c * §7The plane must be one of§f: §cXZ, YX, YZ§f.");
							return;
						}
				}
			
			int a = -1, b = -1;
			if (reader.has_next ())
				{
					command_reader::argument a_arg = reader.next ();
					if (!a_arg.is_int ())
						{
							pl->message ("§c * §7Usage§c: §e/ellipe §cblock §8[§cplane§8] §8[§cradx radz§8].");
							return;
						}
					
					a = a_arg.as_int ();
					if (!reader.has_next ())
						b = a;
					else
						{
							command_reader::argument b_arg = reader.next ();
							if (!b_arg.is_int ())
								{
									pl->message ("§c * §7Usage§c: §e/ellipe §cblock §8[§cplane§8] §8[§cradx radz§8].");
									return;
								}
							
							b = b_arg.as_int ();
						}
					
					if (a < 1 || a > 2000 || b < 1 || b > 2000)
						{
							pl->message ("§c * §7Radii must be in the range of 1-2000.");
							return;
						}
				}
			
			ellipse_data *data = new ellipse_data {bl, pn, do_fill, a, b};
			pl->create_data ("ellipse", data,
				[] (void *ptr) { delete static_cast<ellipse_data *> (ptr); });
			pl->get_nth_marking_callback ((a == -1) ? 3 : 1) += on_blocks_marked;
			
			std::ostringstream ss;
			ss << "§8Ellipse §7(§8Plane§7: §b";
			switch (pn)
				{
					case draw_ops::XZ_PLANE: ss << "XZ§7, "; break;
					case draw_ops::YX_PLANE: ss << "YX§7, "; break;
					case draw_ops::YZ_PLANE: ss << "YZ§7, "; break;
				}
			if (a != -1)
				ss << "§8A§7: §b" << a << "§7, ";
			if (b != -1)
				ss << "§8B§7: §b" << b << "§7, ";
			ss << "§8Block§7: §b" << str << "§7):";
			pl->message (ss.str ());
			
			ss.str (std::string ()); ss.clear ();
			ss << "§8 * §7Please mark §b" << ((a == -1) ? 3 : 1) << " §7blocks§7.";
			pl->message (ss.str ());
		}