From df4d01bf468853713906cc427c9635380a4c60bb Mon Sep 17 00:00:00 2001
From: Adam Saponara <as@php.net>
Date: Fri, 22 Sep 2023 00:46:25 -0400
Subject: [PATCH] add nim example

---
 README.md        |  1 +
 demo/example.nim | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 demo/example.nim

diff --git a/README.md b/README.md
index ce9e288..c780753 100644
--- a/README.md
+++ b/README.md
@@ -86,6 +86,7 @@ free to submit PRs for other languages.)
 
 * D
 * Go
+* Nim
 * PHP
 * Python
 * Ruby
diff --git a/demo/example.nim b/demo/example.nim
new file mode 100644
index 0000000..6ccc4d5
--- /dev/null
+++ b/demo/example.nim
@@ -0,0 +1,48 @@
+# nim c -r example.nim
+const libtermbox2 = "../libtermbox2.so"
+
+type Event = object
+  etype {.importc :"type".}: uint8
+  emod {.importc :"mod".}: uint8
+  key: uint16
+  ch: uint32
+  w, h, x, y: int32
+
+proc tb_init(): cint {.importc, dynlib: libtermbox2.}
+proc tb_shutdown(): cint {.importc, dynlib: libtermbox2.}
+proc tb_present(): cint {.importc, dynlib: libtermbox2.}
+proc tb_poll_event(ev: ptr Event): cint {.importc, dynlib: libtermbox2.}
+proc tb_printf(x: cint, y: cint, fg: uint32, bg: uint32, fmt: cstring): cint {.importc, dynlib: libtermbox2, varargs.}
+
+var ev: Event
+
+discard tb_init()
+
+var y: int = 0;
+discard tb_printf(0.cint, y.cint, 0x0102.uint32, 0x00.uint32, "hello from nim")
+y += 1
+discard tb_printf(0.cint, y.cint, 0x03.uint32, 0x00.uint32, "press any key")
+y += 1
+discard tb_present()
+
+discard tb_poll_event(ev.addr)
+
+discard tb_printf(0.cint, y.cint, 0x04.uint32, 0x00.uint32,
+    "event: type=%d mod=%d key=%d ch=%d w=%d h=%d x=%d y=%d",
+    ev.etype,
+    ev.emod,
+    ev.key,
+    ev.ch,
+    ev.w,
+    ev.h,
+    ev.x,
+    ev.y)
+y += 1
+discard tb_present()
+
+discard tb_printf(0.cint, y.cint, 0x05.uint32, 0x00.uint32, "press any key to quit")
+y += 1
+discard tb_present()
+discard tb_poll_event(ev.addr)
+
+discard tb_shutdown()
-- 
2.39.5