aFly - s0biet inspired /fly system

#if defined (c)Copyright_2012
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                                    aFly (source code)
                                 ----------------------
                                            - by Vishnu

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                                    CONTACT INFO
                                    ------------

email    <::> [email protected]
facebook <::> facebook.com/vishnu4307
website  <::> www.vggaming.tk

If anyone have any doubts or complaints or suggestion about this gamemode please
feel free to inform me.
I am looking for co developers. If you are willing to help please contact me.
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                                        INFO
                                        ----
* ZCMD include from Zeex needed to compile the script.

* Use /fly to switch to aFly mode and /fly again toe deactivate aFly.

        ***Say good bye to the bugged s0biet and other hacks!***

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/*
                                             /\
                                            //\\
                                           // \\
                                          //   \\
                                         //     \\
                                        // RULES \\
                                       //         \\
                                       -------------
*/
RULE 1 -
--------
" You may not sell this script under any circumstances.                         "

RULE 2 -
--------
" You may edit this script. But don't claim it as yours.                        "

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#endif

//==============================================================================
//-------------------------------------------------
// Includes
//-------------------------------------------------
//==============================================================================
#include <a_samp>
#include <zcmd>
//==============================================================================
//-------------------------------------------------
// Variables
//-------------------------------------------------
//==============================================================================
new bool:flying[MAX_PLAYERS];
//==============================================================================
//-------------------------------------------------
// Forwards
//-------------------------------------------------
//==============================================================================
forward AdminFly(playerid);
forward Float:SetPlayerToFacePos(playerid, Float:X, Float:Y);
//==============================================================================
//-------------------------------------------------
// Primary callbacks
//-------------------------------------------------
//==============================================================================
public OnFilterScriptInit()
{
    new year,month,day;
    getdate(year, month, day);
    new hour,minute,second;
    gettime(hour,minute,second);

    printf("\n------------------------------------------------");
    printf(" aFly by Vishnu - Replace s0biet, Replace hacks");
    printf("------------------------------------------------\n");

    printf("| LOADED | Date: %d/%d/%d | Time: %d:%d:%d |",day,month,year,hour, minute, second);
    return 1;
}

public OnFilterScriptExit()
{
    new year,month,day;
    getdate(year, month, day);
    new hour,minute,second;
    gettime(hour,minute,second);

    printf("\n------------------------------------------------");
    printf(" aFly by Vishnu - Replace s0biet, Replace hacks");
    printf("------------------------------------------------\n");

    printf("| UNLOADED | Date: %d/%d/%d | Time: %d:%d:%d |",day,month,year,hour, minute, second);
    return 1;
}

//==============================================================================
//-------------------------------------------------
// Secondary callbacks
//-------------------------------------------------
//==============================================================================
public AdminFly(playerid)
{
    if(!IsPlayerConnected(playerid))
        return flying[playerid] = false;

    if(flying[playerid])
    {
        if(!IsPlayerInAnyVehicle(playerid))
        {
            new
                keys,
                ud,
                lr,
                Float:x[2],
                Float:y[2],
                Float:z;

            GetPlayerKeys(playerid, keys, ud, lr);
            GetPlayerVelocity(playerid, x[0], y[0], z);
            if(ud == KEY_UP)
            {
                GetPlayerCameraPos(playerid, x[0], y[0], z);
                GetPlayerCameraFrontVector(playerid, x[1], y[1], z);
                ApplyAnimation(playerid, "SWIM", "SWIM_crawl", 4.1, 0, 1, 1, 0, 0);
                SetPlayerToFacePos(playerid, x[0] + x[1], y[0] + y[1]);
                SetPlayerVelocity(playerid, x[1], y[1], z);
            }
            else
            SetPlayerVelocity(playerid, 0.0, 0.0, 0.01);
        }
        SetTimerEx("AdminFly", 100, 0, "d", playerid);
    }
    return 0;
}

public Float:SetPlayerToFacePos(playerid, Float:X, Float:Y)
{
    new
        Float:pX1,
        Float:pY1,
        Float:pZ1,
        Float:ang;

    if(!IsPlayerConnected(playerid)) return 0.0;

    GetPlayerPos(playerid, pX1, pY1, pZ1);

    if( Y > pY1 ) ang = (-acos((X - pX1) / floatsqroot((X - pX1)*(X - pX1) + (Y - pY1)*(Y - pY1))) - 90.0);
    else if( Y < pY1 && X < pX1 ) ang = (acos((X - pX1) / floatsqroot((X - pX1)*(X - pX1) + (Y - pY1)*(Y - pY1))) - 450.0);
    else if( Y < pY1 ) ang = (acos((X - pX1) / floatsqroot((X - pX1)*(X - pX1) + (Y - pY1)*(Y - pY1))) - 90.0);

    if(X > pX1) ang = (floatabs(floatabs(ang) + 180.0));
    else ang = (floatabs(ang) - 180.0);

    ang += 180.0;

    SetPlayerFacingAngle(playerid, ang);

    return ang;
}
//==============================================================================
//-------------------------------------------------
// ZCMD commands
//-------------------------------------------------
//==============================================================================
CMD:fly(playerid, params[])
{
    if(IsPlayerAdmin(playerid))
    {


        new Float:x, Float:y, Float:z;
        if((flying[playerid] = !flying[playerid]))
        {
            GetPlayerPos(playerid, x, y, z);
            SetPlayerPos(playerid, x, y, z+5);
            SetPlayerArmour(playerid, 1000000000.0);
            SetPlayerHealth(playerid, 1000000000.0);
            SetTimerEx("AdminFly", 100, 0, "d", playerid);
        }
        else
        {
            GetPlayerPos(playerid, x, y, z);
            SetPlayerPos(playerid, x, y, z+0.5);
            ClearAnimations(playerid);
            SetPlayerArmour(playerid, 100.0);
            SetPlayerHealth(playerid, 100.0);
            return 1;
        }
    }
    else
    {
        SendClientMessage(playerid, 0xB4B5B7FF, "You are not authorized to use that command.");
    }
    return 1;
}
// © VGGaming 2012 - All rights Reserved