From ed3acd1716309d96d87841a2b1a2a0d8373b90ad Mon Sep 17 00:00:00 2001
From: SpaiR <klimbetoo@gmail.com>
Date: Sun, 7 Jun 2020 18:26:43 +0300
Subject: [PATCH] Add ImGuiOnceUponAFrame helper

---
 .../main/java/imgui/ImGuiOnceUponAFrame.java  | 23 +++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 imgui-binding/src/main/java/imgui/ImGuiOnceUponAFrame.java

diff --git a/imgui-binding/src/main/java/imgui/ImGuiOnceUponAFrame.java b/imgui-binding/src/main/java/imgui/ImGuiOnceUponAFrame.java
new file mode 100644
index 0000000..de93a1e
--- /dev/null
+++ b/imgui-binding/src/main/java/imgui/ImGuiOnceUponAFrame.java
@@ -0,0 +1,23 @@
+package imgui;
+
+/**
+ * Helper: Execute a block of code at maximum once a frame.
+ * Convenient if you want to quickly create an UI within deep-nested code that runs multiple times every frame.
+ * Usage: static ImGuiOnceUponAFrame oaf; if (oaf) ImGui::Text("This will be called only once per frame");
+ * <p>
+ * BINDING NOTICE:
+ * Java example: if (ImGuiOnceUponAFrame.get()) ImGui.text("This will be called only once per frame");
+ */
+public final class ImGuiOnceUponAFrame {
+    private ImGuiOnceUponAFrame() {
+    }
+
+    /*JNI
+        #include <imgui.h>
+     */
+
+    public static native boolean get(); /*
+        ImGuiOnceUponAFrame oaf;
+        return (bool)oaf;
+    */
+}