[FS] System of Twin (99% functional) | By OTACON

/*
    * ## LEASE ATENTAMENTE PARA NO CONVERTIRSE EN LAMMER!!.: :D ##
    *
    * Estè Simple FILTERSCRIPT esta hecho especialmente para www.forum.sa-mp.com
    * NO Publicar estè FILTERSCRIPT en Otros foros de SA-MP y hacerse pasar por el creador del CODE.
    *
    * Codigo Creado Por OTACON
    *
    * CREDITOS:
    *     OTACON: Realizacion y Idea de creacion del code.
    *     TÙ: Modificacion libremente respetando lo mencionado ;).
    *
    *    NOTA: Menos Creditos para los que me los critican.. JO'PUTAS! :D xD ;)
    *
    *                Prohibido TOTALMENTE el Robo de Créditos o la
    *                  Publicación de este FILTERSCRIPT sin Mi Permiso.
*/
/*
    * ## READ CAREFULLY TO AVOID BECOMING LAMMER!.: :D ##
    *
    * This simple FILTERSCRIPT is made especially for www.forum.sa-mp.com
    * DO NOT Post the FILTERSCRIPT in Other SAMP forums and impersonating the creator of the CODE.
    *
    * Code Created By OTACON
    *
    * CREDITS:
    *     OTACON: Idea Making and code creation.
    *     YOUR: Modification freely respecting the above ;).
    *
    *    NOTE: Less Credits for those who criticize me.. JO'PUTAS! :D xD ;)
    *
    *                        FULLY spaces Theft Credit or
    *                 Publication of this FILTERSCRIPT without my permission.
*/

/*
http://i.imgur.com/2e5mYe6.png
*/


#include <a_samp>
#include <zcmd>

enum twin{
    bool:dActive,
    bool:dInvulnerable,
    Float:dHealth,
    Float:dPos[4],
    dWorld,
    dTwin,
    dTimer,
    bool:dSale,
    dName[30],
};
new InfoTwin[MAX_PLAYERS][twin];

COMMAND:twin(playerid,params[]){
    new Float:pos[5],
        VirtualWorld,
        pname[24],str[100];
    GetPlayerName(playerid,pname,sizeof(pname));

    if(InfoTwin[playerid][dSale]){
        if(!InfoTwin[playerid][dActive]){
            InfoTwin[playerid][dActive] = true;
            DestroyActor(InfoTwin[playerid][dTwin]);
            InfoTwin[playerid][dTwin] = CreateActor(GetPlayerSkin(playerid),0,0,0,0);
            SetActorPos(InfoTwin[playerid][dTwin], InfoTwin[playerid][dPos][0], InfoTwin[playerid][dPos][1], InfoTwin[playerid][dPos][2]);
            SetActorFacingAngle(InfoTwin[playerid][dTwin], InfoTwin[playerid][dPos][3]);
            SetActorHealth(InfoTwin[playerid][dTwin], InfoTwin[playerid][dHealth]);
            SetActorVirtualWorld(InfoTwin[playerid][dTwin], InfoTwin[playerid][dWorld]);
            SetActorInvulnerable(InfoTwin[playerid][dTwin], InfoTwin[playerid][dInvulnerable]);
            KillTimer(InfoTwin[playerid][dTimer]);
            ApplyActorAnimation(InfoTwin[playerid][dTwin], "CARRY","null",0,0,0,0,0,0);
            InfoTwin[playerid][dTimer] = SetTimerEx("update_twin",170,true,"i",playerid);

            // SendClientMessage(playerid,-1,"{FFFFFF}INFO: {00B100}sistema de gemelo encendido{FFFFFF}!.");
            PlayerPlaySound(playerid,21000,0,0,0);
        }else{
            InfoTwin[playerid][dActive] = false;
            GetActorPos(InfoTwin[playerid][dTwin], pos[0],pos[1],pos[2]);
            GetActorFacingAngle(InfoTwin[playerid][dTwin], pos[3]);
            GetActorHealth(InfoTwin[playerid][dTwin], pos[4]);
            VirtualWorld = GetActorVirtualWorld(InfoTwin[playerid][dTwin]);

            InfoTwin[playerid][dPos][0] = pos[0], InfoTwin[playerid][dPos][1] = pos[1], InfoTwin[playerid][dPos][2] = pos[2];
            InfoTwin[playerid][dPos][3] = pos[3];
            InfoTwin[playerid][dHealth] = pos[4];
            InfoTwin[playerid][dWorld] = VirtualWorld;
            InfoTwin[playerid][dInvulnerable] = InfoTwin[playerid][dInvulnerable];
            InfoTwin[playerid][dSale] = InfoTwin[playerid][dSale];

            DestroyActor(InfoTwin[playerid][dTwin]);
            KillTimer(InfoTwin[playerid][dTimer]);
            // SendClientMessage(playerid,-1,"{FFFFFF}INFO: {B00000}sistema de gemelo apagado{FFFFFF}!.");
            PlayerPlaySound(playerid,21000,0,0,0);
        }
    }else{
        GetPlayerPos(playerid, pos[0],pos[1],pos[2]);
        GetPlayerFacingAngle(playerid, pos[3]);
        GetPlayerHealth(playerid, pos[4]);
        VirtualWorld = GetPlayerVirtualWorld(playerid);

        pos[0] -= (2.0 * floatsin(-pos[4], degrees));
        pos[1] -= (2.0 * floatcos(-pos[4], degrees));
        InfoTwin[playerid][dPos][0] = pos[0], InfoTwin[playerid][dPos][1] = pos[1], InfoTwin[playerid][dPos][2] = pos[2];
        InfoTwin[playerid][dPos][3] = pos[3];
        InfoTwin[playerid][dHealth] = pos[4];
        InfoTwin[playerid][dWorld] = VirtualWorld;
        InfoTwin[playerid][dInvulnerable] = false;
        format(InfoTwin[playerid][dName],30,"%s Jr.", pname);

        InfoTwin[playerid][dSale] = true;
        /* SendClientMessage(playerid,-1,"{FFFFFF}INFO: {00B7FF}usted ha generado un gemelo, enhorabuena{FFFFFF}!.");
        format(str,sizeof(str),"{FFFFFF}INFO: {00B7FF}el nombre del gemelo es: {FFFFFF}%s", InfoTwin[playerid][dName]);
        SendClientMessage(playerid,-1,str); */
        PlayerPlaySound(playerid,21000,0,0,0);
    }
    return true;
}

forward update_twin(playerid);
public update_twin(playerid){
    if(IsValidActor(InfoTwin[playerid][dTwin]) && InfoTwin[playerid][dSale]){
        static Float:pos[4],
            VirtualWorld,
            vehicleid,
            animlib[32],animname[32];
        GetAnimationName(GetPlayerAnimationIndex(playerid), animlib, sizeof(animlib), animname, sizeof(animname));

        vehicleid = GetPlayerVehicleID(playerid);
        if(!IsPlayerInAnyVehicle(playerid)) GetPlayerPos(playerid, pos[0], pos[1], pos[2]), GetPlayerFacingAngle(playerid, pos[3]), VirtualWorld = GetPlayerVirtualWorld(playerid);
        else GetVehiclePos(vehicleid, pos[0], pos[1], pos[2]), GetVehicleZAngle(vehicleid, pos[3]), VirtualWorld = GetVehicleVirtualWorld(vehicleid);
        if(!IsPlayerInAnyVehicle(playerid)) pos[0] -= (2 * floatsin(-pos[3], degrees)), pos[1] -= (2 * floatcos(-pos[3], degrees));
        else pos[0] -= (10 * floatsin(-pos[3], degrees)), pos[1] -= (10 * floatcos(-pos[3], degrees));

        SetActorPos(InfoTwin[playerid][dTwin], pos[0], pos[1], pos[2]);
        SetActorVirtualWorld(InfoTwin[playerid][dTwin], VirtualWorld);
        static Float:asd[2][3];
        GetPlayerCameraPos(playerid, asd[1][0],asd[1][1],asd[1][2]);
        GetPlayerCameraFrontVector(playerid, asd[0][0],asd[0][1],asd[0][2]);
        SetActorToFacePos(InfoTwin[playerid][dTwin], asd[0][0] + asd[1][0], asd[0][1]+asd[1][1]);

        ApplyActorAnimation(InfoTwin[playerid][dTwin], "CARRY","crry_prtial",0,0,0,0,0,0);
        if(IsPlayerInVehicle(playerid, GetPlayerVehicleID(playerid)){ ApplyActorAnimation(InfoTwin[playerid][dTwin], "PED","sprint_civi",4.1,0,1,1,1,1);
        }else ApplyActorAnimation(InfoTwin[playerid][dTwin], animlib,animname,4.1,0,1,1,1,1);
    }
}

forward Float:SetActorToFacePos(actorid, Float:X, Float:Y);
public Float:SetActorToFacePos(actorid, Float:X, Float:Y){
    new Float:pX, Float:pY, Float:pZ, Float:ang;
    if(!IsValidActor(actorid)) return 0.0;
    GetActorPos(actorid, pX, pY, pZ);
    if( Y > pY ) ang = (-acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);
    else if( Y < pY && X < pX ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 450.0);
    else if( Y < pY ) ang = (acos((X - pX) / floatsqroot((X - pX)*(X - pX) + (Y - pY)*(Y - pY))) - 90.0);
    if(X > pX) ang = (floatabs(floatabs(ang) + 180.0));
    else ang = (floatabs(ang) - 180.0);
    ang += 180.0;
    SetActorFacingAngle(actorid, ang);
    SetActorFacingAngle(actorid, ang);
    return ang;
}

public OnFilterScriptInit(){
    AddPlayerClass(23,1916.1304,-1367.8215,13.6492,99.3507,0,0,0,0,0,0); //
    return true;
}