[Mikka]

Hello everyone, can anybody tell me why the code doesn't work?

public plugin_init() {
	RegisterHam(Ham_Use, "func_button", "ButtonUse", 1);
}

content of random map file .ini

-1718.500000 -1102.500000 152.500000 func_button

public plugin_precache()
{
	new file[128];
	get_mapname(gMap, charsmax(gMap));

	formatex(file[get_localinfo("amxx_configsdir", file, charsmax(file))], charsmax(file), "/cells/%s.ini", gMap);

	if(file_exists(file)) {
		new value[4][32], data[256], iLen;
		for(new i = 0; i < file_size(file, 1); i++) {
			if(i > 1) break;

			read_file(file, i, data, 255, iLen);
			parse(data, value[0], charsmax(value[]), value[1], charsmax(value[]), value[2], charsmax(value[]), value[3], charsmax(value[]));

			new Float:vecOrigin[3];
			vecOrigin[0] = str_to_float(value[0]);
			vecOrigin[1] = str_to_float(value[1]);
			vecOrigin[2] = str_to_float(value[2]);

			new Float:fDistance = 9999.0, Float:fDistance2, iEnt;
			while((iEnt = engfunc(EngFunc_FindEntityByString, iEnt, "classname", value[3]))) {
				new Float:fOrigin[3], Float:fMin[3], Float:fMax[3];
				pev(iEnt, pev_origin, fOrigin);
				pev(iEnt, pev_mins, fMin);
				pev(iEnt, pev_maxs, fMax);

				fOrigin[0] += (fMin[0] + fMax[0]) * 0.5;
				fOrigin[1] += (fMin[1] + fMax[1]) * 0.5;
				fOrigin[2] += (fMin[2] + fMax[2]) * 0.5;

				if((fDistance2 = vector_distance(fOrigin, vecOrigin)) < fDistance) {
					fDistance = fDistance2;
					g_iButtons[i] = iEnt;
				}
			}
		}
	}
	else
	{
		set_fail_state("Cells bad load");
	}
}

public ButtonUse(iEnt, id, iActivator) {
	if(!pev_valid(iEnt) || !is_user_alive(id) || id != iActivator || cells) return;
	static i;
	for(i = 0; i < sizeof(g_iButtons); i++) {
		if(!pev_valid(g_iButtons[i]) || !g_iButtons[i] || iEnt != g_iButtons[i]) continue;
		ExecuteHam(Ham_Use, g_iButtons[i], 0, 0, 2, 1.0);
		client_print(0, print_center, "^n^nCells opened: %s", Time);

		cells = true;
	}
}

If i remove the if condition then thats work, but on all buttons.

if(!pev_valid(g_iButtons[i]) || !g_iButtons[i] || iEnt != g_iButtons[i]) continue;

[DeMNiX]

iEnt != g_iButtons[i]

Are u trying to use object that already used?
what are u try to achive?

[Mikka]

Originally Posted by DeMNiX iEnt != g_iButtons[i] Are u trying to use object that already used? what are u try to achive?

Generally, wants to display client_print after opening the cell with the button (The button position is located in the file)

[DeMNiX]

your event has already been called, because is in the post = true state.
Accordingly, you do not need to call the button press again.

For a place to search by origin, it's better to do a search by targetname.

Check what is in g_iButtons[i] , if there are any values there.