GTA4RP/scripts/server/radio.js

// ===========================================================================
// Asshat Gaming Roleplay
// https://github.com/VortrexFTW/agrp_main
// (c) 2022 Asshat Gaming
// ===========================================================================
// FILE: radio.js
// DESC: Provides radio station streaming
// TYPE: Server (JavaScript)
// ===========================================================================

class RadioStationData {
	constructor(dbAssoc = false) {
		this.databaseId = 0;
		this.name = "";
		this.url = "";
		this.genre = "";
		this.codec = "";
		this.index = -1;

		if (dbAssoc) {
			this.databaseId = dbAssoc["radio_id"];
			this.name = dbAssoc["radio_name"];
			this.url = dbAssoc["radio_url"];
			this.genre = dbAssoc["radio_genre"];
			this.codec = dbAssoc["radio_codec"];
		}
	}
};

// ===========================================================================

function initRadioScript() {
	logToConsole(LOG_INFO, "[AGRP.Radio]: Initializing radio script ...");
	logToConsole(LOG_INFO, "[AGRP.Radio]: Radio script initialized successfully!");
	return true;
}

// ===========================================================================

async function loadRadioStationsFromDatabase() {
	logToConsole(LOG_INFO, "[AGRP.Radio]: Loading radio stations from database ...");
	let dbConnection = connectToDatabase();
	let tempRadioStations = [];
	let dbAssoc = [];
	if (dbConnection) {
		let dbQueryString = `SELECT * FROM radio_main`;
		dbAssoc = await fetchQueryAssoc(dbConnection, dbQueryString);
		if (dbAssoc.length > 0) {
			for (let i in dbAssoc) {
				let tempRadioStationData = new RadioStationData(dbAssoc[i]);
				tempRadioStations.push(tempRadioStationData);
			}
			freeDatabaseQuery(dbQuery);
		}
		disconnectFromDatabase(dbConnection);
	}

	logToConsole(LOG_INFO, `[AGRP.Radio]: ${tempRadioStations.length} radio stations loaded from database successfully!`);
	return tempRadioStations;
}

// ===========================================================================

/**
 * This is a command handler function.
 *
 * @param {string} command - The command name used by the player
 * @param {string} params - The parameters/args string used with the command by the player
 * @param {Client} client - The client/player that used the command
 * @return {bool} Whether or not the command was successful
 *
 */
function playStreamingRadioCommand(command, params, client) {
	if (areParamsEmpty(params)) {
		messagePlayerSyntax(client, getCommandSyntaxText(command));
		messagePlayerInfo(client, "Use /radiostations for a list of available radio stations.");
		return false;
	}

	let radioStationId = getRadioStationFromParams(params);

	if (radioStationId != 0 && typeof getServerData().radioStations[radioStationId - 1] == "undefined") {
		messagePlayerError(client, getLocaleString(client, "InvalidRadioStation"));
		return false;
	}

	if (isPlayerInAnyVehicle(client)) {
		let vehicle = getPlayerVehicle(client);

		if (!getVehicleData(vehicle)) {
			messagePlayerError(client, getLocaleString(client, "RandomVehicleCommandsDisabled"));
			return false;
		}

		if (radioStationId == 0) {
			getVehicleData(vehicle).streamingRadioStation = -1;
			getVehicleData(vehicle).needsSaved = true;
			getPlayerData(client).streamingRadioStation = -1;
			meActionToNearbyPlayers(client, `turns off their vehicle's radio`);

			let clients = getClients();
			for (let i in clients) {
				if (getPlayerVehicle(client) == getPlayerVehicle(clients[i])) {
					playRadioStreamForPlayer(clients[i], "");
				}
			}
			return false;
		}

		getVehicleData(vehicle).streamingRadioStation = radioStationId - 1;
		getPlayerData(client).streamingRadioStation = radioStationId - 1;
		meActionToNearbyPlayers(client, getLocaleString(client, "ActionVehicleRadioStationChange", getRadioStationData(radioStationId - 1).name, getRadioStationData(radioStationId - 1).genre));

		let clients = getClients();
		for (let i in clients) {
			if (vehicle == getPlayerVehicle(clients[i])) {
				playRadioStreamForPlayer(clients[i], getRadioStationData(radioStationId - 1).url, true, getPlayerStreamingRadioVolume(client));
			}
		}
	} else {
		if (isPlayerInAnyHouse(client)) {
			let houseId = getPlayerHouse(client);
			if (radioStationId == 0) {
				getHouseData(houseId).streamingRadioStationIndex = -1;
				getHouseData(houseId).streamingRadioStationIndex = 0;
				getHouseData(houseId).needsSaved = true;
				getPlayerData(client).streamingRadioStation = -1;
				meActionToNearbyPlayers(client, `turns off the house radio`);

				let clients = getClients();
				for (let i in clients) {
					if (getEntityData(clients[i], "agrp.inHouse") == houseId) {
						playRadioStreamForPlayer(clients[i], "");
					}
				}
			} else {
				getHouseData(houseId).streamingRadioStationIndex = radioStationId - 1;
				getHouseData(houseId).streamingRadioStation = getRadioStationData(radioStationId - 1).databaseId;
				getHouseData(houseId).needsSaved = true;
				getPlayerData(client).streamingRadioStation = radioStationId - 1;
				meActionToNearbyPlayers(client, getLocaleString(client, "ActionHouseRadioStationChange", getRadioStationData(radioStationId - 1).name, getRadioStationData(radioStationId - 1).genre));

				let clients = getClients();
				for (let i in clients) {
					if (getEntityData(clients[i], "agrp.inHouse") == houseId) {
						playRadioStreamForPlayer(clients[i], getRadioStationData(radioStationId - 1).url, true, getPlayerStreamingRadioVolume(clients[i]));
					}
				}
			}
		} else if (isPlayerInAnyBusiness(client)) {
			let businessId = getPlayerBusiness(client);
			if (radioStationId == 0) {
				getBusinessData(businessId).streamingRadioStation = 0;
				getBusinessData(businessId).streamingRadioStationIndex = -1;
				getBusinessData(businessId).needsSaved = true;
				getPlayerData(client).streamingRadioStation = -1;
				meActionToNearbyPlayers(client, `turns off the business radio`);

				let clients = getClients();
				for (let i in clients) {
					if (getPlayerBusiness(clients[i]) == businessId) {
						stopRadioStreamForPlayer(clients[i]);
					}
				}
			} else {
				getBusinessData(businessId).streamingRadioStationIndex = radioStationId - 1;
				getBusinessData(businessId).streamingRadioStation = getRadioStationData(radioStationId - 1).databaseId;
				getBusinessData(businessId).needsSaved = true;
				getPlayerData(client).streamingRadioStation = radioStationId - 1;
				meActionToNearbyPlayers(client, getLocaleString(client, "ActionBusinessRadioStationChange", getRadioStationData(radioStationId - 1).name, getRadioStationData(radioStationId - 1).genre));

				let clients = getClients();
				for (let i in clients) {
					if (getPlayerBusiness(clients[i]) == businessId) {
						playRadioStreamForPlayer(clients[i], getRadioStationData(radioStationId - 1).url, true, getPlayerStreamingRadioVolume(clients[i]));
					}
				}
			}
		} else {
			messagePlayerError(client, getLocaleString(client, "RadioStationLocationInvalid"));
			return false;
		}
	}
}

// ===========================================================================

/**
 * This is a command handler function.
 *
 * @param {string} command - The command name used by the player
 * @param {string} params - The parameters/args string used with the command by the player
 * @param {Client} client - The client/player that used the command
 * @return {bool} Whether or not the command was successful
 *
 */
function setStreamingRadioVolumeCommand(command, params, client) {
	if (areParamsEmpty(params)) {
		messagePlayerSyntax(client, getCommandSyntaxText(command));
		return false;
	}

	let volumeLevel = params;

	if (isNaN(volumeLevel)) {
		messagePlayerError(client, getLocaleString(client, "RadioVolumeNotNumber"));
		return false;
	}

	setPlayerStreamingRadioVolume(client, toInteger(volumeLevel));
	getPlayerData(client).accountData.streamingRadioVolume = toInteger(volumeLevel);
	let volumeEmoji = '';
	if (volumeLevel >= 60) {
		volumeEmoji = '🔊';
	} else if (volumeLevel >= 30 && volumeLevel < 60) {
		volumeEmoji = '🔉';
	} else if (volumeLevel > 0 && volumeLevel < 30) {
		volumeEmoji = '🔈';
	} else if (volumeLevel <= 0) {
		volumeEmoji = '🔇';
	}

	messagePlayerSuccess(client, getLocaleString(client, "RadioVolumeChanged", volumeEmoji, volumeLevel));
}

// ===========================================================================

function getPlayerStreamingRadioVolume(client) {
	if (!getPlayerData(client) || !isPlayerLoggedIn(client) || !isPlayerSpawned(client)) {
		return 20;
	}
	return getPlayerData(client).accountData.streamingRadioVolume;
}

// ===========================================================================

/**
 * This is a command handler function.
 *
 * @param {string} command - The command name used by the player
 * @param {string} params - The parameters/args string used with the command by the player
 * @param {Client} client - The client/player that used the command
 * @return {bool} Whether or not the command was successful
 *
 */
function showRadioStationListCommand(command, params, client) {
	let stationList = getServerData().radioStations.map(function (x) { return `{ALTCOLOUR}${toInteger(x.index) + 1}: {MAINCOLOUR}${x.name}`; });

	let chunkedList = splitArrayIntoChunks(stationList, 4);

	messagePlayerNormal(client, makeChatBoxSectionHeader(getLocaleString(client, "HeaderRadioStationsList")));

	for (let i in chunkedList) {
		messagePlayerInfo(client, chunkedList[i].join(", "));
	}
}

// ===========================================================================

function setAllRadioStationIndexes() {
	for (let i in getServerData().radioStations) {
		getServerData().radioStations[i].index = i;
	}
}

// ===========================================================================

/**
 * @param {number} radioStationId - The data index of the radio station
 * @return {RadioStationData} The radio station's data (class instance)
 */
function getRadioStationData(radioStationId) {
	return getServerData().radioStations[radioStationId];
}

// ===========================================================================

/**
 * This is a command handler function.
 *
 * @param {string} command - The command name used by the player
 * @param {string} params - The parameters/args string used with the command by the player
 * @param {Client} client - The client/player that used the command
 * @return {bool} Whether or not the command was successful
 *
 */
function reloadAllRadioStationsCommand(command, params, client) {
	stopRadioStreamForPlayer(null);
	clearArray(getServerData().radioStations);
	getServerData().radioStations = loadRadioStationsFromDatabase();
	setRadioStationIndexes();

	announceAdminAction(`AllRadioStationsReloaded`);
}

// ===========================================================================

function getRadioStationFromParams(params) {
	if (isNaN(params)) {
		for (let i in getServerData().radioStations) {
			if (toLowerCase(getServerData().radioStations[i].name).indexOf(toLowerCase(params)) != -1) {
				return i;
			}
		}
	} else {
		if (typeof getServerData().radioStations[params] != "undefined") {
			return toInteger(params);
		}
	}

	return false;
}

// ===========================================================================

function getRadioStationIdFromDatabaseId(databaseId) {
	if (databaseId <= 0) {
		return -1;
	}

	for (let i in getServerData().radioStations) {
		if (getServerData().radioStations[i].databaseId == databaseId) {
			return i;
		}
	}

	return -1;
}

// ===========================================================================

function getRadioStationData(radioStationIndex) {
	if (radioStationIndex == -1) {
		return false;
	}

	if (typeof getServerData().radioStations[radioStationIndex] == "undefined") {
		return false;
	}

	return getServerData().radioStations[radioStationIndex];
}

// ===========================================================================