#include <sdktools_sound>

public Plugin:myinfo =
{
	name = "Welcome Sound",
	description = "Welcome Sound",
	author = "",
	version = "1.0.0",
	url = ""
};

new String:g_sWelcomeSoundList[64], Handle:g_hArraySounds, g_iCountSounds = -1;

public OnPluginStart()
{
	BuildPath(Path_SM, g_sWelcomeSoundList, sizeof(g_sWelcomeSoundList), "configs/welcome_sound_list.txt");
	g_hArraySounds = CreateArray(128, 0);
}

public OnMapStart()
{
	new Handle:file = OpenFile(g_sWelcomeSoundList, "r");
	ClearArray(g_hArraySounds); g_iCountSounds = -1;
	if (file == INVALID_HANDLE) 
	{
		SetFailState("'%s' not found", g_sWelcomeSoundList);
		return;
	}
	new String:buffer[PLATFORM_MAX_PATH];
	while (!IsEndOfFile(file)) 
	{
		ReadFileLine(file, buffer, sizeof(buffer));
		new pos;
		pos = StrContains(buffer, "//");
		if (pos != -1) buffer[pos] = '\0';
		pos = StrContains(buffer, "#");
		if (pos != -1) buffer[pos] = '\0';
		pos = StrContains(buffer, ";");
		if (pos != -1) buffer[pos] = '\0';
		TrimString(buffer);
		if (buffer[0] == '\0') continue;
		PushArrayString(g_hArraySounds, buffer);
	}
	CloseHandle(file);
	g_iCountSounds = GetArraySize(g_hArraySounds);
	g_iCountSounds = g_iCountSounds > 0 ? g_iCountSounds : -1;
}
public OnClientPutInServer(client)
{
	if(g_iCountSounds != -1) CreateTimer(1.5, Timer_WelcomeSound, GetClientUserId(client), TIMER_FLAG_NO_MAPCHANGE);
}
public Action:Timer_WelcomeSound(Handle:timer, any:userid)
{
	new client = GetClientOfUserId(userid);
	if (client > 0) 
	{
		decl String:sBuffer[128];
		if (g_iCountSounds > 0) GetArrayString(g_hArraySounds, GetRandomInt(0, g_iCountSounds - 1), sBuffer, 128);
		else GetArrayString(g_hArraySounds, 0, sBuffer, 128);
		EmitSoundToClient(client, sBuffer);
	}
	return Plugin_Stop;
}