wrap labels and group names

1 files changed, 21 insertions, 1 deletions

diff --git a/src/main/java/dev/isxander/yacl/gui/controllers/LabelController.java b/src/main/java/dev/isxander/yacl/gui/controllers/LabelController.java
index f61aedf..07ee8da 100644
--- a/src/main/java/dev/isxander/yacl/gui/controllers/LabelController.java
+++ b/src/main/java/dev/isxander/yacl/gui/controllers/LabelController.java
@@ -6,9 +6,12 @@ import dev.isxander.yacl.api.utils.Dimension;
 import dev.isxander.yacl.gui.AbstractWidget;
 import dev.isxander.yacl.gui.YACLScreen;
 import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.text.OrderedText;
 import net.minecraft.text.Text;
 import org.jetbrains.annotations.ApiStatus;
 
+import java.util.List;
+
 /**
  * Simply renders some text as a label.
  */
@@ -43,14 +46,31 @@ public class LabelController implements Controller<Text> {
 
     @ApiStatus.Internal
     public class LabelControllerElement extends AbstractWidget {
+        private List<OrderedText> wrappedText;
 
         public LabelControllerElement(Dimension<Integer> dim) {
             super(dim);
+            updateText();
         }
 
         @Override
         public void render(MatrixStack matrices, int mouseX, int mouseY, float delta) {
-            textRenderer.drawWithShadow(matrices, formatValue(), dim.x(), dim.centerY() - textRenderer.fontHeight / 2f, -1);
+            updateText();
+
+            int i = 0;
+            for (OrderedText text : wrappedText) {
+                textRenderer.drawWithShadow(matrices, text, dim.x(), dim.y() + getYPadding() + i * textRenderer.fontHeight, -1);
+                i++;
+            }
+        }
+
+        private int getYPadding() {
+            return 3;
+        }
+
+        private void updateText() {
+            wrappedText = textRenderer.wrapLines(formatValue(), dim.width());
+            dim.setHeight(wrappedText.size() * 9 + getYPadding() * 2);
         }
     }
 }