DarkflameServer/dGame/dUtilities/SlashCommands/GMGreaterThanZeroCommands.cpp

#include "GMGreaterThanZeroCommands.h"
#include "ControllablePhysicsComponent.h"
#include "ChatServerLink.h"
#include "DashboardNotify.h"
#include "SlashCommandHandler.h"

// Classes
#include "Character.h"
#include "ChatPackets.h"
#include "dServer.h"
#include "PlayerManager.h"
#include "User.h"

// Database
#include "Database.h"

// Components
#include "DestroyableComponent.h"
#include "PropertyManagementComponent.h"

// Enums
#include "MessageType/Chat.h"
#include "eServerDisconnectIdentifiers.h"
#include "eObjectBits.h"
#include "EffectsMessages.h"
#include "MovementMessages.h"
#include "ObjectMessages.h"
#include "PlayerMessages.h"

namespace GMGreaterThanZeroCommands {

	void Kick(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');
		if (splitArgs.size() == 1) {
			auto* player = PlayerManager::GetPlayer(splitArgs[0]);

			std::u16string username = GeneralUtils::UTF8ToUTF16(splitArgs[0]);
			if (player == nullptr) {
				ChatPackets::SendSystemMessage(sysAddr, u"Count not find player of name: " + username);
				return;
			}
			const auto target = SlashCommandHandler::TargetOf(player);
			if (!target || !SlashCommandHandler::MayActOn(entity, sysAddr, *target, SlashCommandLevels::eTargetRule::TOOLS, "kick")) return;

			Game::server->Disconnect(player->GetSystemAddress(), eServerDisconnectIdentifiers::KICK);

			ChatPackets::SendSystemMessage(sysAddr, u"Kicked: " + username);
		} else {
			ChatPackets::SendSystemMessage(sysAddr, u"Correct usage: /kick <username>");
		}
	}

	void Ban(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');

		if (splitArgs.size() == 1) {
			const auto target = SlashCommandHandler::FindTarget(splitArgs[0]);
			if (!target) {
				ChatPackets::SendSystemMessage(sysAddr, u"Count not find player of name: " + GeneralUtils::UTF8ToUTF16(splitArgs[0]));
				return;
			}
			if (!SlashCommandHandler::MayActOn(entity, sysAddr, *target, SlashCommandLevels::eTargetRule::MODERATION, "ban")) return;
			// The server always keeps a GM 9 account that can sign in
			if (target->gmLevel >= AccountRules::OPERATOR_LEVEL &&
				AccountRules::RemovesLastOperator(target->gmLevel, Database::Get()->CountActiveAccountsAtGmLevel(AccountRules::OPERATOR_LEVEL, target->accountId))) {
				ChatPackets::SendSystemMessage(sysAddr, u"/ban: " + GeneralUtils::UTF8ToUTF16(AccountRules::LastOperatorMessage("banned")));
				return;
			}

			const auto accountId = target->accountId;
			if (accountId != 0) Database::Get()->UpdateAccountBan(accountId, true);
			if (accountId != 0) DashboardNotify::Changed("account_banned", accountId);

			if (target->entity != nullptr) {
				Game::server->Disconnect(target->entity->GetSystemAddress(), eServerDisconnectIdentifiers::FREE_TRIAL_EXPIRED);
			}

			ChatPackets::SendSystemMessage(sysAddr, u"Banned: " + GeneralUtils::ASCIIToUTF16(splitArgs[0]));
		} else {
			ChatPackets::SendSystemMessage(sysAddr, u"Correct usage: /ban <username>");
		}
	}

	void MailItem(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');
		if (splitArgs.size() < 2) return;

		const auto& playerName = splitArgs[0];

		auto playerInfo = Database::Get()->GetCharacterInfo(playerName);

		uint32_t receiverID = 0;
		if (!playerInfo) {
			ChatPackets::SendSystemMessage(sysAddr, u"Failed to find that player");

			return;
		}

		receiverID = playerInfo->id;

		const auto target = SlashCommandHandler::FindTarget(playerName);
		if (!target || !SlashCommandHandler::MayActOn(entity, sysAddr, *target, SlashCommandLevels::eTargetRule::ITEMS, "mailitem")) return;

		const auto lot = GeneralUtils::TryParse<LOT>(splitArgs.at(1));

		if (!lot) {
			ChatPackets::SendSystemMessage(sysAddr, u"Invalid item lot.");
			return;
		}

		MailInfo mailInsert;
		mailInsert.senderId = entity->GetObjectID();
		mailInsert.senderUsername = "Darkflame Universe";
		mailInsert.receiverId = receiverID;
		mailInsert.recipient = playerName;
		mailInsert.subject = "Lost item";
		mailInsert.body = "This is a replacement item for one you lost.";
		mailInsert.itemID = LWOOBJID_EMPTY;
		mailInsert.itemLOT = lot.value();
		mailInsert.itemSubkey = LWOOBJID_EMPTY;
		mailInsert.itemCount = 1;
		Database::Get()->InsertNewMail(mailInsert);
		DashboardNotify::Changed("mail", mailInsert.receiverId);

		ChatPackets::SendSystemMessage(sysAddr, u"Mail sent");
	}

	void ApproveProperty(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		if (PropertyManagementComponent::Instance() != nullptr) {
			PropertyManagementComponent::Instance()->UpdateApprovedStatus(true);
		}
	}

	void Mute(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');

		if (splitArgs.size() >= 1) {
			const auto target = SlashCommandHandler::FindTarget(splitArgs[0]);
			if (!target) {
				ChatPackets::SendSystemMessage(sysAddr, u"Count not find player of name: " + GeneralUtils::UTF8ToUTF16(splitArgs[0]));
				return;
			}
			if (!SlashCommandHandler::MayActOn(entity, sysAddr, *target, SlashCommandLevels::eTargetRule::MODERATION, "mute")) return;

			const uint32_t accountId = target->accountId;
			const LWOOBJID characterId = target->characterId;

			time_t expire = 1; // Default to indefinate mute

			if (splitArgs.size() >= 2) {
				const auto days = GeneralUtils::TryParse<uint32_t>(splitArgs[1]);
				if (!days) {
					ChatPackets::SendSystemMessage(sysAddr, u"Invalid days.");

					return;
				}

				std::optional<uint32_t> hours;
				if (splitArgs.size() >= 3) {
					hours = GeneralUtils::TryParse<uint32_t>(splitArgs[2]);
					if (!hours) {
						ChatPackets::SendSystemMessage(sysAddr, u"Invalid hours.");

						return;
					}
				}

				expire = time(NULL);
				expire += 24 * 60 * 60 * days.value();
				expire += 60 * 60 * hours.value_or(0);
			}

			if (accountId != 0) Database::Get()->UpdateAccountUnmuteTime(accountId, expire);
			if (accountId != 0) DashboardNotify::Changed("account_muted", accountId);

			char buffer[32] = "brought up for review.\0";

			if (expire != 1) {
				std::tm* ptm = std::localtime(&expire);
				// Format: Mo, 15.06.2009 20:20:00
				std::strftime(buffer, 32, "%a, %d.%m.%Y %H:%M:%S", ptm);
			}

			const auto timeStr = GeneralUtils::ASCIIToUTF16(std::string(buffer));

			ChatPackets::SendSystemMessage(sysAddr, u"Muted: " + GeneralUtils::UTF8ToUTF16(splitArgs[0]) + u" until " + timeStr);

			//Notify chat about it
			ChatPackets::GMMute mute;
			mute.playerID = characterId;
			mute.expire = expire;
			ChatServerLink::Send(mute);
		} else {
			ChatPackets::SendSystemMessage(sysAddr, u"Correct usage: /mute <username> <days (optional)> <hours (optional)>");
		}
	}

	void Fly(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');
		auto* character = entity->GetCharacter();

		if (character) {
			bool isFlying = character->GetIsFlying();

			if (isFlying) {
				GameMessages::SetJetPackMode jetPackMode;
				jetPackMode.target = entity->GetObjectID();
				jetPackMode.bUse = false;
				jetPackMode.Send(UNASSIGNED_SYSTEM_ADDRESS);
				if (auto* const physics = entity->GetComponent<ControllablePhysicsComponent>()) physics->SetJetPackMode(jetPackMode.bUse, jetPackMode.effectID, jetPackMode.bBypassChecks);

				character->SetIsFlying(false);
			} else {
				float speedScale = 1.0f;

				if (splitArgs.size() >= 1) {
					const auto tempScaleStore = GeneralUtils::TryParse<float>(splitArgs.at(0));

					if (tempScaleStore) {
						speedScale = tempScaleStore.value();
					} else {
						ChatPackets::SendSystemMessage(sysAddr, u"Failed to parse speed scale argument.");
					}
				}

				float airSpeed = 20 * speedScale;
				float maxAirSpeed = 30 * speedScale;
				float verticalVelocity = 1.5 * speedScale;

				GameMessages::SetJetPackMode jetPackMode;
				jetPackMode.target = entity->GetObjectID();
				jetPackMode.bUse = true;
				jetPackMode.bBypassChecks = true;
				jetPackMode.bDoHover = false;
				jetPackMode.effectID = 167;
				jetPackMode.fAirspeed = airSpeed;
				jetPackMode.fMaxAirspeed = maxAirSpeed;
				jetPackMode.fVertVel = verticalVelocity;
				jetPackMode.Send(UNASSIGNED_SYSTEM_ADDRESS);
				if (auto* const physics = entity->GetComponent<ControllablePhysicsComponent>()) physics->SetJetPackMode(jetPackMode.bUse, jetPackMode.effectID, jetPackMode.bBypassChecks);

				character->SetIsFlying(true);
			}
		}
	}

	void AttackImmune(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');
		if (splitArgs.empty()) return;

		auto* destroyableComponent = entity->GetComponent<DestroyableComponent>();

		const auto state = GeneralUtils::TryParse<int32_t>(splitArgs[0]);

		if (!state) {
			ChatPackets::SendSystemMessage(sysAddr, u"Invalid state.");
			return;
		}

		if (destroyableComponent) destroyableComponent->SetIsImmune(state.value());
	}

	void GmImmune(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');
		if (splitArgs.empty()) return;

		auto* destroyableComponent = entity->GetComponent<DestroyableComponent>();

		const auto state = GeneralUtils::TryParse<int32_t>(splitArgs[0]);

		if (!state) {
			ChatPackets::SendSystemMessage(sysAddr, u"Invalid state.");
			return;
		}

		if (destroyableComponent) destroyableComponent->SetIsGMImmune(state.value());
	}

	void GmInvis(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		GameMessages::ToggleGMInvisEvent msg;
		msg.Send(entity->GetObjectID());
	}

	void SetName(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		GameMessages::SetName setName;
		setName.target = entity->GetObjectID();
		setName.name = GeneralUtils::UTF8ToUTF16(args);
		setName.Send(UNASSIGNED_SYSTEM_ADDRESS);
	}

	void Title(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		std::string name = entity->GetCharacter()->GetName() + " - " + args;
		GameMessages::SetName setName;
		setName.target = entity->GetObjectID();
		setName.name = GeneralUtils::UTF8ToUTF16(name);
		setName.Send(UNASSIGNED_SYSTEM_ADDRESS);
	}

	void ShowAll(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		bool displayZoneData = true;
		bool displayIndividualPlayers = true;
		const auto splitArgs = GeneralUtils::SplitString(args, ' ');

		if (!splitArgs.empty() && !splitArgs.at(0).empty()) displayZoneData = splitArgs.at(0) == "1";
		if (splitArgs.size() > 1) displayIndividualPlayers = splitArgs.at(1) == "1";

		ChatPackets::ShowAllRequest request;
		request.requestor = entity->GetObjectID();
		request.displayZoneData = displayZoneData;
		request.displayIndividualPlayers = displayIndividualPlayers;
		ChatServerLink::Send(request);
	}

	void FindPlayer(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		if (args.empty()) {
			GameMessages::SlashCommandTextFeedback(entity->GetObjectID(), u"No player Given").SendToClient(entity->GetSystemAddress());
			return;
		}

		ChatPackets::FindPlayerRequest request;
		request.requestor = entity->GetObjectID();
		request.playerName = LUWString(args);
		ChatServerLink::Send(request);
	}

	void Spectate(Entity* entity, const SystemAddress& sysAddr, const std::string args) {
		if (args.empty()) {
			GameMessages::ForceCameraTargetCycle cameraCycle;
			cameraCycle.target = entity->GetObjectID();
			cameraCycle.bForceCycling = false;
			cameraCycle.cyclingMode = eCameraTargetCyclingMode::DISALLOW_CYCLING;
			cameraCycle.optionalTargetID = entity->GetObjectID();
			cameraCycle.SendToClient(entity->GetSystemAddress());
			return;
		}

		auto player = PlayerManager::GetPlayer(args);
		if (!player) {
			GameMessages::SlashCommandTextFeedback(entity->GetObjectID(), u"Player not found").SendToClient(entity->GetSystemAddress());
			return;
		}
		GameMessages::SlashCommandTextFeedback(entity->GetObjectID(), u"Spectating Player").SendToClient(entity->GetSystemAddress());
		GameMessages::ForceCameraTargetCycle cameraCycle;
		cameraCycle.target = entity->GetObjectID();
		cameraCycle.bForceCycling = false;
		cameraCycle.cyclingMode = eCameraTargetCyclingMode::DISALLOW_CYCLING;
		cameraCycle.optionalTargetID = player->GetObjectID();
		cameraCycle.SendToClient(entity->GetSystemAddress());
	}
}