//Automatic Client Message sender filterscript
//Created by: Biesmen
//http://forum.sa-mp.com/member.php?u=52068
////////////////////////////////////////////
//// You can change the maximum lines to more if needed. You'll only have to change "#define MAX_LINES <your number>"

#include <a_samp>
#include <sscanf2> // SSCANF by Y_Less

#define MAX_LINES 10
#define dcmd(%1,%2,%3) if (!strcmp((%3)[1], #%1, true, (%2)) && ((((%3)[(%2) + 1] == '\0') && (dcmd_%1(playerid, ""))) || (((%3)[(%2) + 1] == ' ') && (dcmd_%1(playerid, (%3)[(%2) + 2]))))) return 1



forward MessageTimer();

new Lines[MAX_LINES][256];
new TIME_FOR_EACH_MESSAGE = 60; //Time in seconds
new MessageTimerS;

stock ReadFileLine(File:name)
{
	new str[256];
	for(new linez = 0; linez != 1; linez++)
	{
	    fread(name, str);
	}
	return str;
}

stock ReadLines()
{
    new File:Messages = fopen("messages.txt", io_read);
	for(new dlines = 0; dlines < MAX_LINES; dlines++)
	{
		format(Lines[dlines],256,"%s",ReadFileLine(Messages));
	}
	fclose(Messages);
}

public OnFilterScriptInit()
{
	ReadLines();
	MessageTimerS = SetTimer("MessageTimer", TIME_FOR_EACH_MESSAGE*1000, true);
	print("\n--------------------------------------");
	print(" Automatic Client Message sender");
	print(" Created by: Biesmen");
	print("--------------------------------------\n");
	return 1;
}

public OnFilterScriptExit()
{
	return 1;
}

public MessageTimer()
{
    new rand = random(MAX_LINES);
	SendClientMessageToAll(0xFFFFFFAA, Lines[rand]);
	print(Lines[rand]);
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	dcmd(setline, 7, cmdtext);
	dcmd(messagetime, 11, cmdtext);
	if (strcmp("/toggletimer", cmdtext, true) == 0)
	{
	    if(IsPlayerAdmin(playerid))
	    {
			if(MessageTimerS != 0)
			{
			   KillTimer(MessageTimerS);
		 	   MessageTimerS = 0;
		 	   SendClientMessage(playerid, 0xFF8040FF, "The Message Timer has been deactivated.");
			}
			else
			{
			    MessageTimerS = SetTimer("MessageTimer", TIME_FOR_EACH_MESSAGE*1000, true);
				SendClientMessage(playerid, 0xFF8040FF, "The Message Timer has been activated.");
			}
		}
		return 1;
	}
	return 1;
}

dcmd_setline(playerid, params[]) 	//This will NOT save the lines in messages.txt! It will only save the variable.
{                               	//The next version you will be able to save it in messages.txt
	new line, message[256];
	if(IsPlayerAdmin(playerid))
	{
		if(sscanf(params, "is[256]", line, message)) return SendClientMessage(playerid, 0xFF8040FF, "USAGE: /setline [line] [message]");
		if(strlen(message) > 256) return SendClientMessage(playerid, 0xFF8040FF, "ERROR: Message too long!");
		if(line > MAX_LINES+1 || line < 1) return SendClientMessage(playerid, 0xFF8040FF, "ERROR: This line doesn't exist!");
		format(Lines[line-1], 256, "%s", message);
		format(message, sizeof(message), "[LINE %i]{FF8040} has changed into: %s", line, message);
		SendClientMessage(playerid, 0xFFC68CFF, message);
	}
	return 1;
}

dcmd_messagetime(playerid, params[])
{
	new string[53], time;
	if(IsPlayerAdmin(playerid))
	{
		if(sscanf(params, "i", time)) return SendClientMessage(playerid, 0xFF8040FF, "USAGE: /messagetime [seconds]");
		KillTimer(MessageTimerS);
		TIME_FOR_EACH_MESSAGE = time;
		MessageTimerS = SetTimer("MessageTimer", TIME_FOR_EACH_MESSAGE*1000, true);
		format(string, sizeof(string), "The messages will now display once every %i seconds", TIME_FOR_EACH_MESSAGE);
		SendClientMessage(playerid, 0xFF8040FF, string);
	}
	return 1;
}