Minor shader adjustments

src/main/java/games/rednblack/editor/view/ui/dialog/ShaderManagerDialog.java

@@ -64,7 +64,7 @@ public class ShaderManagerDialog extends H2DDialog {
             }
         });
 
-        String[] data = {"Simple", "Simple Array", "Screen Reading", "Screen Reading Array"};
+        String[] data = {"Simple", "Simple Array", "Distance Field"};
         newShaderTypeSelectBox = StandardWidgetsFactory.createSelectBox(String.class);
         newShaderTypeSelectBox.setItems(data);
 

src/main/java/games/rednblack/editor/view/ui/dialog/ShaderManagerDialogMediator.java

@@ -148,7 +148,8 @@ public class ShaderManagerDialogMediator extends Mediator<ShaderManagerDialog> {
                 fragment = DefaultShaders.DEFAULT_ARRAY_FRAGMENT_SHADER;
                 break;
             case 2:
-            case 3:
+                vertex = DefaultShaders.DISTANCE_FIELD_VERTEX_SHADER;
+                fragment = DefaultShaders.DISTANCE_FIELD_FRAGMENT_SHADER;
                 break;
         }