1 files changed, 20 insertions, 8 deletions
diff --git a/src/main/java/net/inyourwalls/customlevelcolour/ConfigScreen.java b/src/main/java/net/inyourwalls/customlevelcolour/ConfigScreen.java
index 3b7ed18..bfe8f51 100644
--- a/src/main/java/net/inyourwalls/customlevelcolour/ConfigScreen.java
+++ b/src/main/java/net/inyourwalls/customlevelcolour/ConfigScreen.java
@@ -19,6 +19,8 @@ public class ConfigScreen extends Screen {
     private static final Pattern HEX_COLOUR_REGEX = Pattern.compile("[0-9a-fA-F]{0,6}");
     private final Screen previous;
     private final CustomLevelColourConfig config;
+    private int previewOutlineColour;
+    private int previewTextColour;
 
     public ConfigScreen() {
         this(null);
@@ -41,6 +43,13 @@ public class ConfigScreen extends Screen {
             OUTLINE_COLOUR_LABEL
         );
         outlineField.setTextPredicate(HEX_COLOUR_REGEX.asMatchPredicate());
+        outlineField.setChangedListener(text -> {
+            try {
+                this.previewOutlineColour = Integer.parseInt(text, 16);
+            } catch (NumberFormatException ex) {
+                // fail silently
+            }
+        }); 
         outlineField.setText(String.format("%x", config.outlineColour));
         TextFieldWidget textField = new TextFieldWidget(
             this.textRenderer,
@@ -51,6 +60,11 @@ public class ConfigScreen extends Screen {
             TEXT_COLOUR_LABEL
         );
         textField.setTextPredicate(HEX_COLOUR_REGEX.asMatchPredicate()); 
+        textField.setChangedListener(text -> {
+            try {
+                this.previewTextColour = Integer.parseInt(text, 16);
+            } catch (NumberFormatException ex) {}
+        }); 
         textField.setText(String.format("%x", config.textColour));
 
         ButtonWidget backButton = ButtonWidget.builder(Text.translatable("gui.back"), thisButton -> this.close())
@@ -61,9 +75,7 @@ public class ConfigScreen extends Screen {
             try {
                 config.outlineColour = Integer.parseInt(outlineField.getText(), 16);
                 config.textColour = Integer.parseInt(textField.getText(), 16);
-            } catch (NumberFormatException ex) {
-                CustomLevelColour.LOGGER.error("Failed to parse colour", ex);
-            }
+            } catch (NumberFormatException ex) {}
             CustomLevelColour.saveConfig();
         })
         .size(DEFAULT_WIDTH, DEFAULT_HEIGHT)
@@ -96,10 +108,10 @@ public class ConfigScreen extends Screen {
 
         // preview text
         int previewX = (this.width / 2) - (this.textRenderer.getWidth("30") / 2);
-        context.drawText(this.textRenderer, "30", previewX - 1, 90, config.outlineColour, false);
-        context.drawText(this.textRenderer, "30", previewX + 1, 90, config.outlineColour, false);
-        context.drawText(this.textRenderer, "30", previewX, 91, config.outlineColour, false);
-        context.drawText(this.textRenderer, "30", previewX, 89, config.outlineColour, false);
-        context.drawText(this.textRenderer, "30", previewX, 90, config.textColour, false);
+        context.drawText(this.textRenderer, "30", previewX - 1, 90, previewOutlineColour, false);
+        context.drawText(this.textRenderer, "30", previewX + 1, 90, previewOutlineColour, false);
+        context.drawText(this.textRenderer, "30", previewX, 91, previewOutlineColour, false);
+        context.drawText(this.textRenderer, "30", previewX, 89, previewOutlineColour, false);
+        context.drawText(this.textRenderer, "30", previewX, 90, previewTextColour, false);
     }
 }