prevent hotkey from being spammed when held

src/main/java/de/torui/coflsky/handlers/EventRegistry.java

@@ -38,6 +38,7 @@
 import net.minecraftforge.fml.relauncher.Side;
 import net.minecraftforge.fml.relauncher.SideOnly;
 import net.minecraftforge.fml.common.gameevent.TickEvent;
+import org.lwjgl.input.Keyboard;
 
 import static de.torui.coflsky.CoflSky.config;
 import static de.torui.coflsky.handlers.DescriptionHandler.*;
@@ -58,12 +59,18 @@ public void onDisconnectedFromServerEvent(ClientDisconnectionFromServerEvent eve
  }
 
  public long LastClick = System.currentTimeMillis();
+ public boolean LastKeyboardState;
  private DescriptionHandler descriptionHandler;
 
  @SideOnly(Side.CLIENT)
  @SubscribeEvent(priority = EventPriority.NORMAL, receiveCanceled = true)
  public void onKeyEvent(KeyInputEvent event) {
 
+ if(Keyboard.getEventKeyState() == LastKeyboardState){
+ return;
+ }
+ LastKeyboardState = Keyboard.getEventKeyState();
+
  if (CoflSky.keyBindings[0].isPressed()) {
  if (WSCommandHandler.lastOnClickEvent != null) {
  FlipData f = WSCommandHandler.flipHandler.fds.GetLastFlip();