//
//  ADMIN SPECTATE FILTER SCRIPT
//  kyeman 2007
// EDIT BY OXSIDE

#pragma tabsize 0
#include <a_samp>
#include <core>
#include <float>

#define COLOR_GREY 0xAFAFAFAA
#define COLOR_GREEN 0x33AA33AA
#define COLOR_RED 0xAA3333AA
#define COLOR_YELLOW 0xFFFF00AA
#define COLOR_WHITE 0xFFFFFFFF

//------------------------------------------------------------------------------------------------------

#define ADMIN_SPEC_TYPE_NONE 0
#define ADMIN_SPEC_TYPE_PLAYER 1
#define ADMIN_SPEC_TYPE_VEHICLE 2

new gSpectateID[MAX_PLAYERS];
new gSpectateType[MAX_PLAYERS];

//------------------------------------------------------------------------------------------------------

adminspec_strtok(const string[], &index)
{
    new length = strlen(string);
    while ((index < length) && (string[index] <= ' '))
    {
        index++;
    }

    new offset = index;
    new result[20];
    while ((index < length) && (string[index] > ' ') && ((index - offset) < (sizeof(result) - 1)))
    {
        result[index - offset] = string[index];
        index++;
    }
    result[index - offset] = EOS;
    return result;
}

//------------------------------------------------------------------------------------------------------


public OnFilterScriptInit()
{
}

//------------------------------------------------------------------------------------------------------

public OnPlayerInteriorChange(playerid, newinteriorid, oldinteriorid)
{
    // IF ANYONE IS SPECTATING THIS PLAYER, WE'LL ALSO HAVE
    // TO CHANGE THEIR INTERIOR ID TO MATCH
    new x = 0;
    while(x!=MAX_PLAYERS) {
        if( IsPlayerConnected(x) && GetPlayerState(x) == PLAYER_STATE_SPECTATING &&
            gSpectateID[x] == playerid && gSpectateType[x] == ADMIN_SPEC_TYPE_PLAYER )
        {
            SetPlayerInterior(x,newinteriorid);
        }
        x++;
    }
}

//------------------------------------------------------------------------------------------------------

public OnPlayerCommandText(playerid, cmdtext[])
{
    new cmd[256];
    new specplayerid, idx;

    // WE ONLY DEAL WITH COMMANDS FROM ADMINS IN THIS FILTERSCRIPT
    // SPECTATE A PLAYER
    if(strcmp(cmd, "/spec", true) == 0)
     {
        new tmp[256];
        tmp = adminspec_strtok(cmdtext, idx);

        if(!strlen(tmp)) {
            SendClientMessage(playerid, COLOR_WHITE, "USAGE: /spec [playerid]");
            return 1;
        }
        specplayerid = strval(tmp);

        if(!IsPlayerConnected(specplayerid)) {
            SendClientMessage(playerid, COLOR_RED, "[ERROR] That Player isn't active!");
            return 1;
        }

        TogglePlayerSpectating(playerid, 1);
        PlayerSpectatePlayer(playerid, specplayerid);
        SetPlayerInterior(playerid,GetPlayerInterior(specplayerid));
        gSpectateID[playerid] = specplayerid;
        gSpectateType[playerid] = ADMIN_SPEC_TYPE_PLAYER;

        return 1;
    }

    // STOP SPECTATING
    if(strcmp(cmd, "/specoff", true) == 0) {
        TogglePlayerSpectating(playerid, 0);
        gSpectateID[playerid] = INVALID_PLAYER_ID;
        gSpectateType[playerid] = ADMIN_SPEC_TYPE_NONE;
        return 1;
    }

    return 0;
}

//------------------------------------------------------------------------------------------------------