From f72cef0e3ba0ba2978e4ae5404e15f05e94b9cb3 Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Sat, 29 Apr 2023 13:45:52 -0400
Subject: [PATCH] add example in dlang

---
 README.md      |  4 ++--
 demo/example.d | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 demo/example.d

diff --git a/README.md b/README.md
index 12f4b63..1e3edcc 100644
--- a/README.md
+++ b/README.md
@@ -82,8 +82,8 @@ As mentioned above, there are two options:
 
 ### Language bindings (FFI and ABI compats)
 
-Basic examples in PHP, Python, Ruby, Go, and Zig are in the `demo/` directory.
-(Feel free to submit PRs for other languages.)
+Basic examples in PHP, Python, Ruby, Go, Zig, and D are in the `demo/`
+directory. (Feel free to submit PRs for other languages.)
 
 ### Examples
 
diff --git a/demo/example.d b/demo/example.d
new file mode 100644
index 0000000..4c6eb7d
--- /dev/null
+++ b/demo/example.d
@@ -0,0 +1,48 @@
+// rdmd ../libtermbox.a example.d
+
+struct tb_event {
+    ubyte type;
+    ubyte mod;
+    ushort key;
+    uint ch;
+    int w;
+    int h;
+    int x;
+    int y;
+};
+
+extern (C) int tb_init();
+extern (C) int tb_shutdown();
+extern (C) int tb_present();
+extern (C) int tb_poll_event(tb_event *event);
+extern (C) int tb_printf(int x, int y, uint fg, uint bg, const char *fmt, ...);
+
+void main() {
+    tb_event ev;
+    int y = 0;
+
+    tb_init();
+
+    tb_printf(0, y++, 0x02 | 0x0100, 0x00, "hello from d");
+    tb_printf(0, y++, 0x03, 0x00, "press any key");
+
+    tb_present();
+    tb_poll_event(&ev);
+
+    tb_printf(0, y++, 0x04, 0x00,
+        "event: type=%d mod=%d key=%d ch=%d w=%d h=%d x=%d y=%d",
+        ev.type,
+        ev.mod,
+        ev.key,
+        ev.ch,
+        ev.w,
+        ev.h,
+        ev.x,
+        ev.y);
+    tb_printf(0, y++, 0x05, 0x00, "press any key to quit");
+
+    tb_present();
+    tb_poll_event(&ev);
+
+    tb_shutdown();
+}
-- 
2.39.5