GTAONLINE.PL :: Spray MTA

Witam to jest kod kt?ry napisa?em na spray kt?ry zmienia kolor auta lecz co? nie dzia?a nie wiem dok?adnie co mo?e kto? sprawdzi? ten kod i powiedzie? co mo?e by? nie tak ?
Kod:
#include <a_samp>

new Firehold[MAX_PLAYERS];

stock Float:GetDistanceBetweenPoints(Float:X, Float:Y, Float:Z, Float:PointX, Float:PointY, Float:PointZ)

{

new Float:Distance;

Distance = floatabs(floatsub(X, PointX)) + floatabs(floatsub(Y, PointY)) + floatabs(floatsub(Z, PointZ));

return Distance;

}

stock GetNearestVehicle(playerid, Float:Distance = 1000.0)

{

Distance = floatabs(Distance);

if(Distance == 0.0) Distance = 1000.0;

new Float:X[2], Float:Y[2], Float:Z[2];

new Float:NearestPos = Distance;

new NearestVehicle = INVALID_VEHICLE_ID;

GetPlayerPos(playerid, X[0], Y[0], Z[0]);

for(new i; i<MAX_VEHICLES; i++)

{

if(!IsVehicleStreamedIn(i, playerid) || i == GetPlayerVehicleID(playerid)) continue;

GetVehiclePos(i, X[1], Y[1], Z[1]);

if(NearestPos > GetDistanceBetweenPoints(X[0], Y[0], Z[0], X[1], Y[1], Z[1])) NearestPos = GetDistanceBetweenPoints(X[0], Y[0], Z[0], X[1], Y[1], Z[1]), NearestVehicle = i;

}

if(NearestPos < Distance) return NearestVehicle;

return INVALID_VEHICLE_ID;

}

forward ResprayTimer(playerid,vehicleid);

public OnPlayerKeyStateChange(playerid,newkeys,oldkeys){

if(newkeys & KEY_FIRE &&(GetPlayerWeapon(playerid) == 41 && !IsPlayerInAnyVehicle(playerid))){

new nearveh=GetNearestVehicle(playerid,5);

if(IsPlayerFacingVehicle(playerid,nearveh)){

SetTimerEx("ResprayTimer",3000,0,"ii",playerid,GetNearestVehicle(playerid,5));

Firehold[playerid] = 1;

}

}

if(oldkeys & KEY_FIRE && (Firehold[playerid] == 1)) Firehold[playerid] = 0;

return 1;

}

public ResprayTimer(playerid,vehicleid){

if(GetPlayerWeapon(playerid) == 41 && GetNearestVehicle(playerid,8) == vehicleid && Firehold[playerid] == 1){

if(IsPlayerFacingVehicle(playerid,vehicleid)){

ChangeVehicleColor(GetNearestVehicle(playerid,8),random(127),random(127));

RepairVehicle(GetNearestVehicle(playerid,8));

GameTextForPlayer(playerid,"~g~Respray sucessfull",3000,4);

}

}

return 1;

}

public OnPlayerCommandText(playerid,cmdtext[]){

if(strcmp("/spray",cmdtext,true) == 0){

GivePlayerWeapon(playerid,41,50000);

return 1;

}

return 0;

}

stock IsPlayerFacingVehicle(playerid,vehicleid)

{

        new Float:pX,Float:pY,Float:pZ,Float:X,Float:Y,Float:Z,Float:ang;

        if(!IsPlayerConnected(playerid)) return 0;

        GetVehiclePos(vehicleid, X, Y, Z);

        GetPlayerPos(playerid, 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);

        new Float:russia;

        GetPlayerFacingAngle(playerid,russia);

        if(ang-russia<-130 || ang-russia>130) return 0;

        else return 1;

}