CreateChangeVeh v0.3

/*							 	  By irinel1996.
                            GetVehicleColor by RyDeR`
                            Keep the credits please.
                         	      (c) 2011-2012
*/
#include <a_samp>
#include <GetVehicleColor>
//----------------------------------[MACROS]-----------------------------------//
#define MAX_PCambio         MAX_PLAYERS*3
#define INVALID_CPID 		-1
#define LABEL_COLOR         0xFF00EBFF
#define CALLBACK:%0(%1) 	forward%0(%1); public%0(%1)
//-----------------------------------[NEWS]------------------------------------//
enum PicksCmb
{
	IDPC,
	Type,
	Float:PX,
	Float:PY,
	Float:PZ,
	IDNewCar
};
new PickCam[MAX_PCambio][PicksCmb], PickupC, JustUsed[MAX_PLAYERS];

//-------------------------------[FUNCTIONS]-----------------------------------//
start_sveh()
{
	SetTimer("UpdatePos",30,true);
	return 1;
}

stock CreateNitroPickup(Float:X, Float:Y, Float:Z, Texto[])
{
    new IDPCmb = PickupC;
    if(PickupC > MAX_PCambio-1)
	{
		print(">> ERROR: Pickups limit reached!");
		IDPCmb = INVALID_CPID;
		return IDPCmb;
	}
	PickupC++;
	PickCam[IDPCmb][IDPC] = IDPCmb, PickCam[IDPCmb][Type] = 1;
	PickCam[IDPCmb][PX] = X, PickCam[IDPCmb][PY] = Y, PickCam[IDPCmb][PZ] = Z;
	AddStaticPickup(1010,23,X,Y,Z,-1);
	if(strlen(Texto)) { Create3DTextLabel(Texto,LABEL_COLOR,X,Y,Z,30,0); }
	return 0;
}

stock CreateRepairPickup(Model, Float:X, Float:Y, Float:Z, Texto[]) //Model, recommended = 1248.
{
    new IDPCmb = PickupC;
    if(PickupC > MAX_PCambio-1)
	{
		print(">> ERROR: Pickups limit reached!");
		IDPCmb = INVALID_CPID;
		return IDPCmb;
	}
	PickupC++;
	PickCam[IDPCmb][IDPC] = IDPCmb, PickCam[IDPCmb][Type] = 2;
	PickCam[IDPCmb][PX] = X, PickCam[IDPCmb][PY] = Y, PickCam[IDPCmb][PZ] = Z;
	AddStaticPickup(Model,23,X,Y,Z,-1);
	if(strlen(Texto)) { Create3DTextLabel(Texto,LABEL_COLOR,X,Y,Z,30,0); }
	return 0;
}

stock CreateChangeVeh(Model, NewCar, Float:X, Float:Y, Float:Z, Texto[])
{
    new IDPCmb = PickupC;
    if(PickupC > MAX_PCambio-1)
	{
		print(">> ERROR: Pickups limit reached!");
		IDPCmb = INVALID_CPID;
		return IDPCmb;
	}
	PickupC++; PickCam[IDPCmb][Type] = 0;
	PickCam[IDPCmb][IDPC] = IDPCmb, PickCam[IDPCmb][IDNewCar] = NewCar;
	PickCam[IDPCmb][PX] = X, PickCam[IDPCmb][PY] = Y, PickCam[IDPCmb][PZ] = Z;
	AddStaticPickup(Model,23,X,Y,Z,-1);
	if(strlen(Texto)) { Create3DTextLabel(Texto,LABEL_COLOR,X,Y,Z,30,0); }
	return 0;
}

ScarMaxPC()
{
	return PickupC;
}

CALLBACK: UpdatePos()
{
	for(new pcsc = 0; pcsc < ScarMaxPC(); pcsc++)
	{
		if(pcsc != INVALID_CPID)
		{
			ChangeVeh(pcsc);
		}
	}
}

CALLBACK: ChangeVeh(IDPCmb)
{
	for(new i = 0; i <MAX_PLAYERS; i++)
	{
	    if(IsPlayerConnected(i))
	    {
	        if(IsPlayerInAnyVehicle(i) && JustUsed[i] == 0)
       		{
       		    new vehicleid = GetPlayerVehicleID(i), color1, color2;
         		if(IsVehicleInRangeOfPoint(vehicleid,0.8,PickCam[IDPCmb][PX],PickCam[IDPCmb][PY],PickCam[IDPCmb][PZ]))
       			{
					PlayerPlaySound(i, 1133, 0.0, 0.0, 0.0);
       			    if(PickCam[IDPCmb][Type] == 0)
       			    {
	       			    PlayerPlaySound(i, 1054, 0.0, 0.0, 0.0);
		        		new Float:Velocidad[3], Float:X, Float:Y, Float:Z, Float:Angulo;
					 	GetVehiclePos(vehicleid, X,Y,Z); GetVehicleZAngle(vehicleid,Angulo);
					  	GetVehicleVelocity(vehicleid, Velocidad[0], Velocidad[1], Velocidad[2]);
						GetVehicleColor(vehicleid, color1, color2); DestroyVehicle(vehicleid);
						new NewVeh = CreateVehicle(PickCam[IDPCmb][IDNewCar],X,Y,Z,Angulo,color1,color2,180);
						PutPlayerInVehicle(i,NewVeh,0);
						SetVehicleVelocity(NewVeh, Velocidad[0], Velocidad[1], Velocidad[2]);
					}
					else if(PickCam[IDPCmb][Type] == 1) { AddVehicleComponent(vehicleid, 1010); }
					else if(PickCam[IDPCmb][Type] == 2) { RepairVehicle(vehicleid); }
					JustUsed[i] = 1; SetTimerEx("ReactivarT",900,0,"i",i);
				}
			}
		}
	}
	return 1;
}

CALLBACK: ReactivarT(playerid) { JustUsed[playerid] = 0; return 1; }

IsVehicleInRangeOfPoint(vehicleid, Float:vrange, Float:x, Float:y, Float:z) //I don't know who made this, sorry.
{
	new Float:oldpos[3], Float:temppos[3];
	GetVehiclePos(vehicleid, oldpos[0], oldpos[1], oldpos[2]);
	temppos[0] = (oldpos[0] -x); temppos[1] = (oldpos[1] -y); temppos[2] = (oldpos[2] -z);
	if(((temppos[0] < vrange) && (temppos[0] > -vrange)) && ((temppos[1] < vrange) && (temppos[1] > -vrange)) && ((temppos[2] < vrange) && (temppos[2] > -vrange)))
	{ return 1; }
	return 0;
}