1 files changed, 41 insertions, 0 deletions
diff --git a/src/main/kotlin/com/dulkirfabric/util/render/HudRenderUtil.kt b/src/main/kotlin/com/dulkirfabric/util/render/HudRenderUtil.kt
new file mode 100644
index 0000000..e055b60
--- /dev/null
+++ b/src/main/kotlin/com/dulkirfabric/util/render/HudRenderUtil.kt
@@ -0,0 +1,41 @@
+package com.dulkirfabric.util.render
+
+import com.dulkirfabric.DulkirModFabric.mc
+import com.dulkirfabric.events.HudRenderEvent
+import meteordevelopment.orbit.EventHandler
+import net.minecraft.client.gui.DrawContext
+import net.minecraft.text.Text
+import java.time.Duration
+
+object HudRenderUtil {
+
+    private var curTitle: Text? = null
+    private var clearTime: Long = -1
+
+    private fun drawTitle(context: DrawContext, content: Text) {
+        val matrices = context.matrices
+        val tr = mc.textRenderer
+        val w = tr.getWidth(content)
+        val sf: Float = mc.window.scaledWidth / w.toFloat() / 3
+        matrices.push()
+        matrices.translate(mc.window.scaledWidth / 3f, mc.window.scaledHeight / 2f, 0f)
+        matrices.scale(sf, sf, 1f)
+        context.drawText(tr, content, 0, -tr.fontHeight / 2, -1, true)
+        matrices.pop()
+    }
+
+    fun drawTitle(content: Text, duration: Duration) {
+        curTitle = content
+        clearTime = System.currentTimeMillis() + duration.toMillis()
+    }
+
+    @EventHandler
+    fun onHudRender(event: HudRenderEvent) {
+        val content = curTitle ?: return
+        if (System.currentTimeMillis() >= clearTime) {
+            curTitle = null
+            return
+        }
+        drawTitle(event.context, content)
+    }
+}
+\ No newline at end of file