Burstie Code

@Mod.EventBusSubscriber(modid = MoGuns.MOD_ID, bus = Mod.EventBusSubscriber.Bus.FORGE)
public class BurstShootingEvent {

	public static int BURST = 0;

	@SubscribeEvent
    public static void onKeyPressed(InputEvent.RawMouseEvent event) {

        Minecraft mc = Minecraft.getInstance();
        PlayerEntity player = mc.player;
        if(player == null)
            return;

        ItemStack heldItem = player.getHeldItemMainhand();
        if(heldItem.getItem() instanceof BurstGunItem) {

            int BUTTON = event.getButton();
            if(event.getAction() == GLFW.GLFW_PRESS && BUTTON == GLFW.GLFW_MOUSE_BUTTON_LEFT)
                BURST = 0;

        }

    }

    @SubscribeEvent
    public static void preShoot(Pre event) {

        if(!(event.getStack().getItem() instanceof BurstGunItem))
            return;

        if(BURST > 5)
            event.setCanceled(true);

    }

    @SubscribeEvent
    public static void postShoot(Post event) {

    	if(BURST <= 5)
            ++BURST;

    }

}