3 files changed, 35 insertions, 30 deletions

diff --git a/src/main/java/cc/polyfrost/oneconfig/hud/SingleTextHud.java b/src/main/java/cc/polyfrost/oneconfig/hud/SingleTextHud.java
index 7506c30..4d11b1e 100644
--- a/src/main/java/cc/polyfrost/oneconfig/hud/SingleTextHud.java
+++ b/src/main/java/cc/polyfrost/oneconfig/hud/SingleTextHud.java
@@ -52,27 +52,31 @@ public abstract class SingleTextHud extends TextHud {
     }
 
     @Override
-    protected List<String> getLines() {
-        return Collections.singletonList(getCompleteText(getText()));
+    protected void getLines(List<String> lines) {
+        lines.clear();
+        lines.add(getCompleteText(getText()));
     }
 
     @Override
-    protected List<String> getLinesFrequent() {
+    protected void getLinesFrequent(List<String> lines) {
         String text = getTextFrequent();
-        if (text == null) return null;
-        return Collections.singletonList(getCompleteText(text));
+        if (text == null) return;
+        lines.clear();
+        lines.add(getCompleteText(text));
     }
 
     @Override
-    protected List<String> getExampleLines() {
-        return Collections.singletonList(getCompleteText(getExampleText()));
+    protected void getExampleLines(List<String> lines) {
+        lines.clear();
+        lines.add(getCompleteText(getExampleText()));
     }
 
     @Override
-    protected List<String> getExampleLinesFrequent() {
+    protected void getExampleLinesFrequent(List<String> lines) {
         String text = getExampleTextFrequent();
-        if (text == null) return null;
-        return Collections.singletonList(getCompleteText(text));
+        if (text == null) return;
+        lines.clear();
+        lines.add(getCompleteText(text));
     }
 
     protected final String getCompleteText(String text) {
diff --git a/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java b/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
index efe2556..4a1a765 100644
--- a/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
+++ b/src/main/java/cc/polyfrost/oneconfig/hud/TextHud.java
@@ -11,10 +11,11 @@ import cc.polyfrost.oneconfig.libs.eventbus.Subscribe;
 import cc.polyfrost.oneconfig.libs.universal.UMinecraft;
 import cc.polyfrost.oneconfig.renderer.RenderManager;
 
+import java.util.ArrayList;
 import java.util.List;
 
 public abstract class TextHud extends Hud {
-    protected transient List<String> lines = null;
+    protected transient List<String> lines = new ArrayList<>();
     private transient int width;
     private transient int height;
 
@@ -41,41 +42,41 @@ public abstract class TextHud extends Hud {
     /**
      * This function is called every tick
      *
-     * @return The new lines
+     * @param lines The current lines of the hud
      */
-    protected abstract List<String> getLines();
+    protected abstract void getLines(List<String> lines);
 
     /**
      * This function is called every frame
      *
-     * @return The new lines, null if you want to use the cached lines
+     * @param lines The current lines of the hud
      */
-    protected List<String> getLinesFrequent() {
-        return null;
+    protected void getLinesFrequent(List<String> lines) {
+
     }
 
     /**
      * This function is called every tick in the move GUI
      *
-     * @return The new lines
+     * @param lines The current lines of the hud
      */
-    protected List<String> getExampleLines() {
-        return getLines();
+    protected void getExampleLines(List<String> lines) {
+        getLines(lines);
     }
 
     /**
      * This function is called every frame in the move GUI
      *
-     * @return The new lines, null if you want to use the cached lines
+     * @param lines The current lines of the hud
      */
-    protected List<String> getExampleLinesFrequent() {
-        return getLinesFrequent();
+    protected void getExampleLinesFrequent(List<String> lines) {
+        getLinesFrequent(lines);
     }
 
     @Override
     public void draw(int x, int y, float scale) {
-        List<String> frequentLines = HudCore.editing ? getExampleLinesFrequent() : getLinesFrequent();
-        if (frequentLines != null) lines = frequentLines;
+        if (!HudCore.editing) getLinesFrequent(lines);
+        else getExampleLinesFrequent(lines);
         if (lines == null) return;
 
         int textY = y;
@@ -98,13 +99,12 @@ public abstract class TextHud extends Hud {
         return (int) (height * scale);
     }
 
-
     private class TickHandler {
         @Subscribe
         private void onTick(TickEvent event) {
             if (event.stage != Stage.START) return;
-            if (!HudCore.editing) lines = getLines();
-            else lines = getExampleLines();
+            if (!HudCore.editing) getLines(lines);
+            else getExampleLines(lines);
         }
     }
 }
\ No newline at end of file
diff --git a/src/main/java/cc/polyfrost/oneconfig/test/TestMultilineHud_Test.java b/src/main/java/cc/polyfrost/oneconfig/test/TestMultilineHud_Test.java
index e7ba8af..9055862 100644
--- a/src/main/java/cc/polyfrost/oneconfig/test/TestMultilineHud_Test.java
+++ b/src/main/java/cc/polyfrost/oneconfig/test/TestMultilineHud_Test.java
@@ -1,7 +1,6 @@
 package cc.polyfrost.oneconfig.test;
 
 import cc.polyfrost.oneconfig.hud.TextHud;
-import com.google.common.collect.Lists;
 import net.minecraft.client.Minecraft;
 
 import java.util.List;
@@ -12,7 +11,9 @@ public class TestMultilineHud_Test extends TextHud {
     }
 
     @Override
-    protected List<String> getLines() {
-        return Lists.newArrayList(String.valueOf(System.currentTimeMillis()), String.valueOf(Minecraft.getSystemTime()));
+    protected void getLines(List<String> lines) {
+        lines.clear();
+        lines.add(String.valueOf(System.currentTimeMillis()));
+        lines.add(String.valueOf(Minecraft.getSystemTime()));
     }
 }