Started refactoring number entry dialogs to use shared code.

src/main/java/appeng/container/implementations/LevelEmitterContainer.java

@@ -18,7 +18,7 @@
 
 package appeng.container.implementations;
 
-import net.minecraft.client.gui.widget.TextFieldWidget;
+import appeng.client.gui.implementations.NumberEntryWidget;
 import net.minecraft.entity.player.PlayerEntity;
 import net.minecraft.entity.player.PlayerInventory;
 import net.minecraft.inventory.container.ContainerType;
@@ -58,7 +58,7 @@ public class LevelEmitterContainer extends UpgradeableContainer {
     private final LevelEmitterPart lvlEmitter;
 
     @OnlyIn(Dist.CLIENT)
-    private TextFieldWidget textField;
+    private NumberEntryWidget textField;
     @GuiSync(2)
     public LevelType lvType;
     @GuiSync(3)
@@ -72,9 +72,9 @@ public class LevelEmitterContainer extends UpgradeableContainer {
     }
 
     @OnlyIn(Dist.CLIENT)
-    public void setTextField(final TextFieldWidget level) {
+    public void setTextField(final NumberEntryWidget level) {
         this.textField = level;
-        this.textField.setText(String.valueOf(this.EmitterValue));
+        this.textField.setValue(this.EmitterValue);
     }
 
     public void setLevel(final long l, final PlayerEntity player) {
@@ -140,7 +140,7 @@ public class LevelEmitterContainer extends UpgradeableContainer {
     public void onUpdate(final String field, final Object oldValue, final Object newValue) {
         if (field.equals("EmitterValue")) {
             if (this.textField != null) {
-                this.textField.setText(String.valueOf(this.EmitterValue));
+                this.textField.setValue(this.EmitterValue);
             }
         }
     }