Initial commit.

src/nim_wasm_test.nim

@@ -0,0 +1,34 @@
+# vim: set et sta sw=4 ts=4 :
+
+import std/os
+import raylib
+
+# Emscripten specific imports
+proc emscripten_set_main_loop(f: proc() {.cdecl.}, a: cint, b: bool) {.importc.}
+proc emscripten_sleep(a: cuint) {.importc.}
+
+
+proc main() =
+    defer: closeWindow()
+
+    initWindow( 600, 400, "raylib nim playground" )
+
+    while not windowShouldClose():
+        if defined(emscripten):
+            emscripten_sleep 10
+        else:
+            sleep 10
+
+main()
+
+
+# when defined(emscripten):
+#   # Emscripten can't block so it will call this callback instead.
+#   emscripten_set_main_loop(main_loop, 0, true);
+# else:
+#   # When running native code we can block in an infinite loop.
+#   while windowShouldClose(window) == 0:
+#     mainLoop()
+#     # If you get ESC key quit.
+#     if window.getKey(KEY_ESCAPE) == 1:
+#       window.setWindowShouldClose(1)