Noah

//Dynamic GPS
#include <a_samp>
#include <string>
#include <dini>
#define FILTERSCRIPT
new gpson[MAX_PLAYERS];

public OnFilterScriptInit()
{
    if(!dini_Exists("gps.ini"))
	{
    dini_Create("gps.ini");
    print("\n Gps file created");
	}

	print("\n--------------------------------------");
	print(" Dynamic GPS system by Noah");
	print("--------------------------------------\n");
	return 1;
}



public OnPlayerCommandText(playerid, cmdtext[])
{
    new tmp[256];
	new cmd[256];
	new idx;
    cmd = strtok(cmdtext, idx);
	if (strcmp(cmd, "/gpsadd", true) == 0)
	{
	    if(IsPlayerAdmin(playerid))
	    {
	    	tmp = strtok(cmdtext, idx);
			if(!strlen(tmp))
			{
				SendClientMessage(playerid, 0xE0EA64AA, "USAGE: /gpsadd [name]");
				return 1;
			}
			new Float:tempX, Float:tempY, Float:tempZ;
			new string[256];
			GetPlayerPos(playerid, tempX, tempY, tempZ);
			format(string,256,"%s_X",tmp);
			dini_FloatSet("gps.ini", string, tempX);
			format(string,256,"%s_y",tmp);
			dini_FloatSet("gps.ini", string, tempY);
			format(string,256,"%s_Z",tmp);
			dini_FloatSet("gps.ini", string, tempZ);
			SendClientMessage(playerid, 0xE0EA64AA, "[SERVER] Gps point added!");
			return 1;

	    }
		else
		{
		SendClientMessage(playerid, 0xE0EA64AA, "[SERVER] You are not admin.");
		}
		return 1;
	}
	if (strcmp(cmd, "/gps", true) == 0)
	{
		tmp = strtok(cmdtext, idx);
		if(!strlen(tmp))
		{
			SendClientMessage(playerid, 0xE0EA64AA, "USAGE: /gps [name]");
			return 1;
		}

		new Float:tempX, Float:tempY, Float:tempZ;
		new string[256];
		GetPlayerPos(playerid, tempX, tempY, tempZ);
		format(string,256,"%s_X",tmp);
		tempX = dini_Float("gps.ini", string);
		format(string,256,"%s_y",tmp);
		tempY = dini_Float("gps.ini", string);
		format(string,256,"%s_Z",tmp);
		tempZ = dini_Float("gps.ini", string);
		if(tempX==0 && tempY==0 && tempZ==0)
		{
			GameTextForPlayer(playerid, "~r~Destination does not exist!",5000,1);
			return 1;
		}
		format(string,256,"~y~Destination:~n~~g~%s",tmp);
		GameTextForPlayer(playerid, string,5000,1);
		SetPlayerCheckpoint(playerid,tempX,tempY,tempZ,5);
		gpson[playerid]=1;
		return 1;
	}


	return 1;
}

public OnPlayerEnterCheckpoint(playerid)
{
	if(gpson[playerid]==1)
	{
		DisablePlayerCheckpoint(playerid);
		GameTextForPlayer(playerid,"~y~You are at your destination",5000,1);
	}
	return 1;
}
strtok(string[],&idx,seperator = ' ')
{
	new ret[128], i = 0, len = strlen(string);
	while(string[idx] == seperator && idx < len) idx++;
	while(string[idx] != seperator && idx < len)
	{
	    ret[i] = string[idx];
	    i++;
		idx++;
	}
	while(string[idx] == seperator && idx < len) idx++;
	return ret;
}