/*
* /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)));
}
static void
_handle_regenerate (player *pl, world *w, command_reader& reader)
{
if (!pl->has ("command.world.world.regenerate"))
{
pl->message (messages::not_allowed ());
return;
}
if (reader.arg_count () < 2 || reader.arg_count () > 3)
{
pl->message ("§c * §7Usage§f: §e/world regenerate §cgenerator §8[§cseed§8]");
return;
}
const std::string gen_name = reader.next ().as_str ();
long long gen_seed = w->get_generator ()->seed ();
if (reader.has_next ())
{
auto arg = reader.next ();
if (!arg.is_int ())
{
pl->message ("§c * §7The seed must be an integer§c.");
return;
}
gen_seed = arg.as_int ();
}
world_generator *gen = world_generator::create (gen_name.c_str (), gen_seed);
if (!gen)
{
pl->message ("§c * §7No such world generator§f: §c" + gen_name);
return;
}
w->set_generator (gen);
w->clear_chunks (false, true);
w->get_players ().all (
[] (player *pl)
{
pl->rejoin_world ();
pl->message ("§bWorld reloaded");
});
/*
std::ostringstream ss;
ss << w->get_colored_name () << " §eregenerated §f[§eseed§f: §7" << gen_seed << "§f]";
pl->message (ss.str ());
*/
}
/*
* /ping -
*
* Displays to the player how much time it takes for the server to both
* send and retreive a single keep alive (ping: 0x00) packet (in ms).
*
* Permissions:
* - command.misc.ping
* Needed to execute the command.
*/
void
c_ping::execute (player *pl, command_reader& reader)
{
if (!pl->perm ("command.misc.ping"))
return;
if (!reader.parse (this, pl))
return;
if (reader.arg_count () > 1)
{
this->show_summary (pl);
return;
}
if (reader.has_args ())
{
player *target = pl->get_server ().get_players ().find (reader.arg (0).c_str ());
if (!target)
{
pl->message ("§c * §7No such player §f: §c" + reader.arg (0) + "§f.");
return;
}
std::ostringstream ss;
ss << "§a" << target->get_username () << "§e's ping§f: §c" << target->get_ping () << " §emilliseconds§f.";
pl->message (ss.str ());
return;
}
std::ostringstream ss;
ss << "§ePing§f: §c" << pl->get_ping () << " §emilliseconds§f.";
pl->message (ss.str ());
}
/*
* /bezier -
*
* Draws a beizer curvee using between user-specified control points.
* The curve will pass through the first and last points, but not necessarily
* through the rest.
*
* Permissions:
* - command.draw.bezier
* Needed to execute the command.
*/
void
c_bezier::execute (player *pl, command_reader& reader)
{
if (!pl->perm ("command.draw.bezier"))
return;
if (!reader.parse (this, pl))
return;
if (reader.no_args () || reader.arg_count () > 2)
{ this->show_summary (pl); return; }
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 order = 2;
if (reader.has_next ())
{
command_reader::argument arg = reader.next ();
if (!arg.is_int ())
{
pl->message ("§c * §7Usage§f: §e/bezier §cblock §8[§corder§8]");
return;
}
order = arg.as_int ();
if (order <= 0 || order > 20)
{
pl->message ("§c * §7Invalid bezier curve order §f(§7Must be between §b1-20§f)");
return;
}
}
bezier_data *data = new bezier_data (pl->get_world (), bl, order);
pl->create_data ("bezier", data,
[] (void *ptr) { delete static_cast<bezier_data *> (ptr); });
pl->get_nth_marking_callback (1) += on_blocks_marked;
std::ostringstream ss;
ss << "§5Draw§f: §3bezier curve §f[§7order§f: §8" << order << "§f, §7block§f: §8"
<< block_info::from_id (bl.id)->name;
if (bl.meta != 0)
ss << ':' << (int)bl.meta;
ss << "§f]:";
pl->message (ss.str ());
ss.str (std::string ()); ss.clear ();
ss << "§7 | §ePlease mark §b" << (order + 1) << " §eblocks§f.";
pl->message (ss.str ());
}
/*
* /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!");
}
static void
do_set (player *pl, command_reader& reader)
{
if (!pl->has ("command.info.money.set"))
{
pl->message ("§c * §7You are not allowed to do that§c.");
return;
}
else if (reader.arg_count () != 3)
{
pl->message ("§c * §7Usage§c: §e/money set §cplayer amount");
return;
}
std::string target_name = reader.next ();
double amount = reader.next ().as_float ();
std::string colored_target_name;
// the easy way
player *target = pl->get_server ().get_players ().find (target_name.c_str ());
if (target)
{
target->bal = amount;
colored_target_name.assign (target->get_colored_username ());
}
else
{
// the hard way
soci::session sql (pl->get_server ().sql_pool ());
try
{
if (!sqlops::player_exists (sql, target_name.c_str ()))
{
pl->message ("§c * §7No such player§f: §c" + target_name);
return;
}
sqlops::set_money (sql, target_name.c_str (), amount);
colored_target_name.assign (sqlops::player_colored_name (sql,
target_name.c_str (), pl->get_server ()));
}
catch (const std::exception& ex)
{
pl->message ("§4 * §cAn error has occurred§4.");
return;
}
}
std::ostringstream ss;
ss << colored_target_name << "§e's balance has been set to §7$"
<< utils::format_number (amount, 2);
pl->message (ss.str ());
}
static void
_handle_reset (player *pl, command_reader& reader)
{
if (reader.arg_count () != 3)
{
pl->message ("§c * §7Usage§f: §e/zone reset §czone-name sel-name");
return;
}
std::string zone_name = reader.next ();
if (zone_name.size () < 3 || zone_name[0] != 'z' || zone_name[1] != '@')
{
pl->message ("§c * §7Invalid zone name§f: §c" + zone_name);
return;
}
zone_name.erase (0, 2);
std::string sel_name = reader.next ();
if (sel_name.empty () || (sel_name[0] != '@'))
{
pl->message ("§c * §7Invalid selection name§f: §c" + sel_name);
return;
}
sel_name.erase (0, 1);
world *w = pl->get_world ();
zone *zn = w->get_zones ().find (zone_name);
if (!zn)
{
pl->message ("§c * §7Unknown zone§f: §c" + zone_name);
return;
}
// find selection
auto itr = pl->selections.find (sel_name.c_str ());
if (itr == pl->selections.end ())
{
pl->message ("§c * §7Unknown selection§f: §c" + sel_name);
return;
}
world_selection *sel = itr->second;
zone *zcopy = new zone (zn, sel->copy ());
w->get_zones ().remove (zn);
w->get_zones ().add (zcopy);
pl->message ("§eSelection changed to §b@" + sel_name + " §efor zone §3z@§b" + zn->get_name ());
}
/*
* /gm -
*
* Changes the gamemode of the executor or of a specified player.
*
* Permissions:
* - command.admin.gm
* Needed to execute the command.
*/
void
c_gm::execute (player *pl, command_reader& reader)
{
if (!pl->perm ("command.admin.gm"))
return;
if (!reader.parse (this, pl))
return;
if (reader.no_args () || reader.arg_count () > 2)
{ this->show_summary (pl); return; }
player *target = pl;
if (reader.arg_count () == 2)
{
std::string& plname = reader.next ().as_str ();
target = pl->get_server ().get_players ().find (plname.c_str ());
if (!target)
{
pl->message ("§c * §7No such player§f: §c" + plname);
return;
}
}
std::string& gmstr = reader.next ().as_str ();
gamemode_type gm = GT_SURVIVAL;
if (gmstr.size () == 1)
{
switch (gmstr[0])
{
case 's': break;
case 'c': gm = GT_CREATIVE; break;
//case 'a': gm = GT_ADVENTURE; break;
default:
pl->message ("§c * §7Invalid gamemode type§f: §c" + gmstr);
return;
}
}
else
{
if (sutils::iequals (gmstr, "survival"))
;
else if (sutils::iequals (gmstr, "creative"))
gm = GT_CREATIVE;
//else if (sutils::iequals (gmstr, "adventure"))
// gm = GT_ADVENTURE;
else
{
pl->message ("§c * §7Invalid gamemode type§f: §c" + gmstr);
return;
}
}
if (gm == target->gamemode ())
{
if (pl == target)
target->message ("§c * §7You already have that gamemode set§f.");
else
{
std::ostringstream ss;
ss << "§c * §7" << target->get_colored_username ()
<< " §7already has that gamemode set§f.";
target->message (ss.str ());
}
return;
}
const char *gm_name = (gm == GT_SURVIVAL) ? "survival"
: ((gm == GT_CREATIVE) ? "creative" : "adventure");
if (pl != target)
{
std::ostringstream ss;
ss << target->get_colored_username () << " §egamemode has been set to§f: §4" << gm_name;
pl->message (ss.str ());
}
target->change_gamemode (gm);
/*
// Commented out due to Minecraft's ugly "Your gamemode has been updated."
// message.
std::ostringstream ss;
ss << "§6Your gamemode has been set to§f: §c" << gm_name;
target->message (ss.str ());
*/
}
/*
* /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.");
}
/*
* /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 ());
}
/*
* /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;
}
}
static void
_handle_resize (player *pl, world *w, command_reader& reader)
{
if (!pl->has ("command.world.world.resize"))
{
pl->message (messages::not_allowed ());
return;
}
if (reader.arg_count () != 3)
{
pl->message ("§c * §7Usage§f: §e/world resize §cwidth depth");
return;
}
int width = 0, depth = 0;
auto a_width = reader.next ();
auto a_depth = reader.next ();
if (!a_width.is_int ())
{
if (sutils::iequals (a_width.as_str (), "inf"))
width = 0;
else
{
pl->message ("§c * §7Both width and depth must be non-zero positive integers§c.");
return;
}
}
else
{
width = a_width.as_int ();
if (width <= 0)
{
pl->message ("§c * §7Both width and depth must be non-zero positive integers§c.");
return;
}
}
if (!a_depth.is_int ())
{
if (sutils::iequals (a_depth.as_str (), "inf"))
depth = 0;
else
{
pl->message ("§c * §7Both width and depth must be non-zero positive integers§c.");
return;
}
}
else
{
depth = a_depth.as_int ();
if (depth <= 0)
{
pl->message ("§c * §7Both width and depth must be non-zero positive integers§c.");
return;
}
}
if (width == w->get_width () && depth == w->get_depth ())
{
pl->message ("§c * §7The world is already in that size§c.");
return;
}
w->set_size (width, depth);
w->get_players ().all (
[] (player *pl)
{
pl->rejoin_world (false);
pl->message ("§bWorld reloaded");
});
}
static void
_pay_give_take (player *pl, command_reader& reader, _m_action act)
{
if ( ((act == M_PAY) && !pl->has ("command.info.money.pay")) ||
((act == M_TAKE || act == M_GIVE) && !pl->has ("command.info.money.give")) )
{
pl->message ("§c * §7You are not allowed to do that§c.");
return;
}
else if (reader.arg_count () != 3)
{
if (act == M_PAY)
pl->message ("§c * §7Usage§c: §e/money pay §cplayer amount");
else if (act == M_GIVE)
pl->message ("§c * §7Usage§c: §e/money give §cplayer amount");
else
pl->message ("§c * §7Usage§c: §e/money take §cplayer amount");
return;
}
std::string target_name = reader.next ();
double amount = reader.next ().as_float ();
if (act == M_PAY)
{
if (sutils::iequals (target_name, pl->get_username ()))
{
pl->message ("§c * §7You cannot send yourself money§c.");
return;
}
if (amount < 0.01)
{
pl->message ("§c * §7Invalid amount§c.");
return;
}
else if (amount > pl->bal)
{
double left = amount - pl->bal;
if (left < 10000000.0)
pl->message ("§c * §7You are §c$" + utils::format_number (left, 2) + " §7short§c.");
else
pl->message ("§c * §7Not enough money§c.");
return;
}
}
else if (act == M_TAKE)
{
amount = -amount;
if (amount >= 0.0)
{
pl->message ("§c * §7Invalid amount§c.");
return;
}
}
else if (amount <= 0.0)
{
pl->message ("§c * §7Invalid amount§c.");
return;
}
std::string colored_target_name;
// the easy way
player *target = pl->get_server ().get_players ().find (target_name.c_str ());
if (target)
{
if (act == M_PAY)
pl->bal -= amount;
target->bal += amount;
target_name.assign (target->get_username ());
colored_target_name.assign (target->get_colored_username ());
}
else
{
// the hard way
soci::session sql (pl->get_server ().sql_pool ());
try
{
if (!sqlops::player_exists (sql, target_name.c_str ()))
{
pl->message ("§c * §7No such player§f: §c" + target_name);
return;
}
if (act == M_PAY)
pl->bal -= amount;
sqlops::add_money (sql, target_name.c_str (), amount);
colored_target_name.assign (sqlops::player_colored_name (sql,
target_name.c_str (), pl->get_server ()));
target_name.assign (sqlops::player_name (sql, target_name.c_str ()));
}
catch (const std::exception& ex)
{
pl->message ("§4 * §cAn error has occurred§4.");
return;
}
}
std::ostringstream ss;
if (act == M_PAY)
ss << "§7$" << utils::format_number (amount, 2)
<< " §ehas been sent to " << colored_target_name;
else if (act == M_GIVE)
ss << "§7$" << utils::format_number (amount, 2)
<< " §ehas been added to " << colored_target_name << "§e's account";
else
ss << "§7$" << utils::format_number (-amount, 2)
<< " §ehas been taken from " << colored_target_name << "§e's account";
pl->message (ss.str ());
if ((act != M_TAKE) && (target && target != pl))
{
ss.clear ();
ss.str (std::string ());
ss << pl->get_colored_username () << " §ehas sent you §7$"
<< utils::format_number (amount, 2);
target->message (ss.str ());
}
if (act == M_TAKE)
amount = -amount;
pl->get_logger () (LT_SYSTEM) << pl->get_username () << " has " <<
((act == M_PAY) ? "sent" : ((act == M_GIVE) ? "given" : "taken"))
<< " $" << utils::format_number (amount, 2) <<
((act == M_TAKE) ? " from " : " to ") << target_name << std::endl;
return;
}
/* /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 ());
}
}
}
/*
* /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 ());
}