Fix Sound Selection menu to be SubGui

src/main/java/noppes/npcs/client/gui/GuiNPCLinesEdit.java

@@ -50,7 +50,7 @@ public class GuiNPCLinesEdit extends GuiNPCInterface2 implements IGuiData
     {
     	GuiNpcButton button = (GuiNpcButton) guibutton;
     	field = getTextField(button.id + 8);
-    	NoppesUtil.openGUI(player, gui = new GuiNpcSoundSelection(npc, this, field.getText()));
+    	setSubGui(gui = new GuiNpcSoundSelection(this, field.getText()));
     }
 
 	@Override

src/main/java/noppes/npcs/client/gui/GuiNpcSoundSelection.java

@@ -14,19 +14,18 @@ import noppes.npcs.entity.EntityNPCInterface;
 
 import java.util.*;
 
-public class GuiNpcSoundSelection extends GuiNPCInterface{
+public class GuiNpcSoundSelection extends SubGuiInterface {
 
 	public GuiNPCStringSlot slot;
 	private String domain;
-	private GuiScreen parent;
+
 	
 	private String up = "..<" + StatCollector.translateToLocal("gui.up") + ">..";
 	
 	private HashMap<String,List<String>> domains = new HashMap<String,List<String>>();
 		
-    public GuiNpcSoundSelection(EntityNPCInterface npc, GuiScreen parent, String sound)
+    public GuiNpcSoundSelection(GuiScreen parent, String sound)
     {
-    	super(npc);
     	SoundHandler handler = Minecraft.getMinecraft().getSoundHandler();
     	SoundRegistry registry = ObfuscationReflectionHelper.getPrivateValue(SoundHandler.class, handler, 4);
     	
@@ -39,7 +38,7 @@ public class GuiNpcSoundSelection extends GuiNPCInterface{
     		domains.put(location.getResourceDomain(), list);
     	}
     	drawDefaultBackground = false;
-    	this.parent = parent;
+		this.parent = parent;
     }
 
     public void initGui()

src/main/java/noppes/npcs/client/gui/SubGuiNpcDialog.java

@@ -84,14 +84,15 @@ public class SubGuiNpcDialog extends SubGuiInterface implements ISubGuiListener,
 			setSubGui(new SubGuiNpcDialogOptions(dialog));
 		}
 		if(id == 7 && dialog.id >= 0){
-			this.setSubGui(new GuiNPCQuestSelection(this, dialog.quest));
+			setSubGui(new GuiNPCQuestSelection(this, dialog.quest));
 		}
 		if(id == 8 && dialog.id >= 0){
 			dialog.quest = -1;
+			parent.dialogQuestName = "";
 			initGui();
 		}
 		if(id == 9 && dialog.id >= 0){
-			NoppesUtil.openGUI(player, new GuiNpcSoundSelection(npc, this, getTextField(2).getText()));
+			setSubGui(new GuiNpcSoundSelection(this, getTextField(2).getText()));
 		}
 		if(id == 10){
 			setSubGui(new SubGuiNpcDialogExtra(dialog));

src/main/java/noppes/npcs/client/gui/SubGuiNpcRangeProperties.java

@@ -115,7 +115,7 @@ public class SubGuiNpcRangeProperties extends SubGuiInterface implements ITextfi
 		int id = guibutton.id;
         if(id == 7)
         {
-        	NoppesUtil.openGUI(player, gui = new GuiNpcSoundSelection(npc, parent, getTextField(7).getText()));
+        	setSubGui(gui = new GuiNpcSoundSelection(parent, getTextField(7).getText()));
         }
         if(id == 66)
         {

src/main/java/noppes/npcs/client/gui/advanced/GuiNPCSoundsMenu.java

@@ -50,7 +50,7 @@ public class GuiNPCSoundsMenu extends GuiNPCInterface2 implements ITextfieldList
 			npc.advanced.disablePitch =((GuiNpcButton)button).getValue() == 0;
 		else{
 	    	selectedField = getTextField(button.id);
-	    	NoppesUtil.openGUI(player, gui = new GuiNpcSoundSelection(npc, this, selectedField.getText()));
+	    	setSubGui(gui = new GuiNpcSoundSelection(this, selectedField.getText()));
 		}
     	
     }

src/main/java/noppes/npcs/client/gui/global/GuiNPCQuestSelection.java

@@ -12,7 +12,6 @@ import java.util.Vector;
 public class GuiNPCQuestSelection extends SubGuiInterface implements IScrollData
 {
 	private GuiNPCStringSlot slot;
-	private final GuiScreen parent;
 	private HashMap<String,Integer> data;
 	private boolean selectCategory = true;
 	public GuiSelectionListener listener;
@@ -22,7 +21,6 @@ public class GuiNPCQuestSelection extends SubGuiInterface implements IScrollData
     {
     	drawDefaultBackground = false;
 		title = "Select Quest Category";
-    	this.parent = parent;
     	data = new HashMap<String, Integer>();
     	this.quest = quest;
     	

src/main/java/noppes/npcs/client/gui/roles/GuiNpcBard.java

@@ -64,8 +64,8 @@ public class GuiNpcBard extends GuiNPCInterface2
     	GuiNpcButton button = (GuiNpcButton) guibutton;
         if(button.id == 0)
         {
-        	gui = new GuiNpcSoundSelection(npc, this, job.song);
-        	NoppesUtil.openGUI(player, gui);
+
+        	setSubGui(gui = new GuiNpcSoundSelection(this, job.song));
         	job.song = "";
         	MusicController.Instance.stopMusic();
         }

src/main/java/noppes/npcs/client/gui/roles/SubGuiNpcConversationLine.java

@@ -44,7 +44,7 @@ public class SubGuiNpcConversationLine extends SubGuiInterface implements ITextf
 	protected void actionPerformed(GuiButton guibutton){
 		int id = guibutton.id;
         if(id == 1){
-        	NoppesUtil.openGUI(player, gui = new GuiNpcSoundSelection(npc, parent, sound));
+        	setSubGui(gui = new GuiNpcSoundSelection(parent, sound));
         }
         if(id == 2){
         	sound = "";