1 files changed, 47 insertions, 0 deletions
diff --git a/src/main/java/io/github/moulberry/notenoughupdates/overlays/TextTabOverlay.java b/src/main/java/io/github/moulberry/notenoughupdates/overlays/TextTabOverlay.java
new file mode 100644
index 00000000..69a0cd00
--- /dev/null
+++ b/src/main/java/io/github/moulberry/notenoughupdates/overlays/TextTabOverlay.java
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 NotEnoughUpdates contributors
+ *
+ * This file is part of NotEnoughUpdates.
+ *
+ * NotEnoughUpdates is free software: you can redistribute it
+ * and/or modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation, either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * NotEnoughUpdates is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with NotEnoughUpdates. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package io.github.moulberry.notenoughupdates.overlays;
+
+import io.github.moulberry.notenoughupdates.core.config.Position;
+import net.minecraft.client.Minecraft;
+import org.lwjgl.input.Keyboard;
+
+import java.util.List;
+import java.util.function.Supplier;
+
+public abstract class TextTabOverlay extends TextOverlay {
+	public TextTabOverlay(
+		Position position,
+		Supplier<List<String>> dummyStrings,
+		Supplier<TextOverlayStyle> styleSupplier
+	) {
+		super(position, dummyStrings, styleSupplier);
+	}
+
+	private boolean lastTabState = false;
+
+	public void realTick() {
+		boolean currentTabState = Keyboard.isKeyDown(Minecraft.getMinecraft().gameSettings.keyBindPlayerList.getKeyCode());
+		if (lastTabState != currentTabState) {
+			lastTabState = currentTabState;
+			update();
+		}
+	}
+}