Loop to spawn all vehicles - Printable Version

Loop to spawn all vehicles - Printable Version

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+--- Thread: Loop to spawn all vehicles (/showthread.php?tid=523710)

Loop to spawn all vehicles - Blademaster680 - 03.07.2014

I dont know how to make it spawn all the vehicles in the database...

Could someone please help me?

I am trying to make a vehicle system for my gamemode and I have made the whole saving system for the vehicles. Just need them all to load and spawn. It loads the first vehicle in the database but not the rest, because I dont know how to make it loop through them all.

Here is my loading function:

Код:

#define SCRIPT_CARS 1999

stock Load_Vehicles()
{
	new Query[512], savestr[128], rows, fields;
	mysql_format(dbHandle,Query, sizeof(Query), "SELECT * FROM `Vehicles`");
	mysql_query(dbHandle,Query);
	cache_get_data(rows, fields);
	if(rows)
	{
		
		cache_get_field_content(0, "ID", savestr);			vInfo[SCRIPT_CARS][vID] = strval(savestr);
		cache_get_field_content(0, "Owner", savestr);		vInfo[SCRIPT_CARS][vOwner] = strval(savestr);
		cache_get_field_content(0, "Model", savestr);		vInfo[SCRIPT_CARS][vModel] = strval(savestr);
		cache_get_field_content(0, "PosX", savestr);		vInfo[SCRIPT_CARS][Pos][vX] = floatstr(savestr);
		cache_get_field_content(0, "PosY", savestr);		vInfo[SCRIPT_CARS][Pos][vY] = floatstr(savestr);
		cache_get_field_content(0, "PosZ", savestr);		vInfo[SCRIPT_CARS][Pos][vZ] = floatstr(savestr);
		cache_get_field_content(0, "PosA", savestr);		vInfo[SCRIPT_CARS][Pos][vR] = floatstr(savestr);
		cache_get_field_content(0, "Color1", savestr);		vInfo[SCRIPT_CARS][vColor1] = strval(savestr);
		cache_get_field_content(0, "Color2", savestr);		vInfo[SCRIPT_CARS][vColor2] = strval(savestr); 
		
	}
	AddStaticVehicleEx(vInfo[SCRIPT_CARS][vModel], vInfo[SCRIPT_CARS][Pos][vX], vInfo[SCRIPT_CARS][Pos][vY], vInfo[SCRIPT_CARS][Pos][vZ], vInfo[SCRIPT_CARS][Pos][vR], vInfo[SCRIPT_CARS][vColor1], vInfo[SCRIPT_CARS][vColor2], 10000); 
}

Re: Loop to spawn all vehicles - Konstantinos - 03.07.2014

Using "0" as first argument of cache_get_field_content, it will only load for the first row found. Use a loop instead and you have to use cache_delete otherwise you're going to have problems with memory leaks. Also using "SCRIPT_CARS" as index will give error about array index out of bounds.

In fact, I just remember I helped you with that few days ago: http://forum.sa-mp.com/showpost.php?...84&postcount=8
so I'm not going to write some code.

Re: Loop to spawn all vehicles - Blademaster680 - 03.07.2014

I have fixed the array index out of bounds. now all I am asking is just how I can loop so all the vehicles spawn...

Re: Loop to spawn all vehicles - Konstantinos - 03.07.2014

pawn Код:

for (new i = 0, rows = cache_get_row_count(); i != rows; ++i)
{
    // cache functions..
    // create vehicle..
}

Re: Loop to spawn all vehicles - Blademaster680 - 03.07.2014

I cant get that working

Could you please explain how and what I must do?

Re: Loop to spawn all vehicles - Blademaster680 - 03.07.2014

Anyone able to help with this?