close #21

1 files changed, 38 insertions, 0 deletions

diff --git a/src/client/java/dev/isxander/yacl/gui/utils/GuiUtils.java b/src/client/java/dev/isxander/yacl/gui/utils/GuiUtils.java
new file mode 100644
index 0000000..670bd12
--- /dev/null
+++ b/src/client/java/dev/isxander/yacl/gui/utils/GuiUtils.java
@@ -0,0 +1,38 @@
+package dev.isxander.yacl.gui.utils;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.font.TextRenderer;
+import net.minecraft.client.util.Window;
+import net.minecraft.text.MutableText;
+import net.minecraft.text.Text;
+import net.minecraft.util.Language;
+
+public class GuiUtils {
+    public static MutableText translatableFallback(String key, Text fallback) {
+        if (Language.getInstance().hasTranslation(key))
+            return Text.translatable(key);
+        return fallback.copy();
+    }
+
+    public static void enableScissor(int x, int y, int width, int height) {
+        Window window = MinecraftClient.getInstance().getWindow();
+        double d = window.getScaleFactor();
+        RenderSystem.enableScissor((int)(x * d), (int)((window.getScaledHeight() - y - height) * d), (int)(width * d), (int)(height * d));
+    }
+
+    public static String shortenString(String string, TextRenderer textRenderer, int maxWidth, String suffix) {
+        boolean firstIter = true;
+        while (textRenderer.getWidth(string) > maxWidth) {
+            string = string.substring(0, Math.max(string.length() - 1 - (firstIter ? 1 : suffix.length() + 1), 0)).trim();
+            string += suffix;
+
+            if (string.equals(suffix))
+                break;
+
+            firstIter = false;
+        }
+
+        return string;
+    }
+}