Spike Strips

#include <a_samp>

//#define ALLOWED_PICKUPS 350 // Uncomment this if you know that you will never reach 2048 pickups.

#if defined ALLOWED_PICKUPS
	new iPickups[ALLOWED_PICKUPS];
#else
	new iPickups[MAX_PICKUPS];
#endif

forward DestroyStinger(objectid, pickid1, pickid2, pickid3, pickid4);

public OnFilterScriptInit()
{
	print(" >>> Spike Strips loaded.");
	return 1;
}

public OnFilterScriptExit()
{
	for(new i = 0; i < sizeof(iPickups); i++){
		if(iPickups[i] != 0){
			if(IsValidObject(iPickups[i]))
	        	DestroyObject(iPickups[i]);
	        DestroyPickup(i);
	    }
	}
	return 1;
}

public OnPlayerCommandText(playerid, cmdtext[])
{
	if (strcmp("/stinger", cmdtext, true, 8) == 0)
	{
	    new vehicleid = GetPlayerVehicleID(playerid);
	    if(vehicleid == 0){

		    new Float:X, Float:Y, Float:Z, Float:A;
		    GetPlayerPos(playerid, X, Y, Z);
		    GetPlayerFacingAngle(playerid, A);
			CreateSmallStinger(X+(6.0*floatsin(-A, degrees)), Y+(6.0*floatcos(-A, degrees)), Z-0.825, A, GetPlayerVirtualWorld(playerid), 60000);
		}
	    else{
		    new Float:X, Float:Y, Float:Z, Float:A;
		    GetVehiclePos(vehicleid, X, Y, Z);
		    GetVehicleZAngle(vehicleid, A);
			CreateLargeStinger(X-(10.0*floatsin(-A, degrees)), Y-(10.0*floatcos(-A, degrees)), Z-0.325, A, GetPlayerVirtualWorld(playerid), 60000);
	    }
	    return 1;
	}
	return 0;
}

public OnPlayerPickUpPickup(playerid, pickupid)
{
    if(iPickups[pickupid] != 0){
    	new vehicleid = GetPlayerVehicleID(playerid);
		if(vehicleid != 0){
			new panels, doors, lights, tires;
			GetVehicleDamageStatus(vehicleid, panels, doors, lights, tires);
			UpdateVehicleDamageStatus(vehicleid, panels, doors, lights, 15);
		}
	}
	return 1;
}

stock CreateLargeStinger(Float:X, Float:Y, Float:Z, Float:A, virtualworld, timer){
    new Float:dis1 = floatsin(-A, degrees), Float:dis2 = floatcos(-A, degrees);
	new pickid1 = CreatePickup(1007, 14, X+(4.0*dis1), Y+(4.0*dis2), Z, virtualworld);
	new pickid2 = CreatePickup(1007, 14, X+(1.25*dis1), Y+(1.25*dis2), Z, virtualworld);
	new pickid3 = CreatePickup(1007, 14, X-(4.0*dis1), Y-(4.0*dis2), Z, virtualworld);
	new pickid4 = CreatePickup(1007, 14, X-(1.25*dis1), Y-(1.25*dis2), Z, virtualworld);
	new objectid = CreateObject(2892, X, Y, Z, 0.0, 0.0, A);
	iPickups[pickid1] = objectid;
	iPickups[pickid2] = objectid;
	iPickups[pickid3] = objectid;
	iPickups[pickid4] = objectid;
	if(timer > 0){
		SetTimerEx("DestroyStinger", timer, 0, "iiiii", objectid, pickid1, pickid2, pickid3, pickid4);
	}
}

stock CreateSmallStinger(Float:X, Float:Y, Float:Z, Float:A, virtualworld, timer){
    new Float:dis1 = floatsin(-A, degrees), Float:dis2 = floatcos(-A, degrees);
	new pickid1 = CreatePickup(1007, 14, X+(1.5*dis1), Y+(1.5*dis2), Z, virtualworld);
	new pickid2 = CreatePickup(1007, 14, X-(1.5*dis1), Y-(1.5*dis2), Z, virtualworld);	iPickups[pickid1] = 1;
	new objectid = CreateObject(2899, X, Y, Z, 0.0, 0.0, A);
	iPickups[pickid1] = objectid;
	iPickups[pickid2] = objectid;
	if(timer > 0){
		SetTimerEx("DestroyStinger", timer, 0, "iiiii", objectid, pickid1, pickid2, -1, -1);
	}
}

public DestroyStinger(objectid, pickid1, pickid2, pickid3, pickid4){
	DestroyObject(objectid);
	DestroyPickup(pickid1);
	DestroyPickup(pickid2);
	DestroyPickup(pickid3);
	DestroyPickup(pickid4);
	iPickups[pickid1] = -1;
	iPickups[pickid2] = -1;
	iPickups[pickid3] = -1;
	iPickups[pickid4] = -1;
}