Add a_tension_span

1 files changed, 79 insertions, 0 deletions

diff --git a/2026/games_submissions/just__jane/src/score.cpp b/2026/games_submissions/just__jane/src/score.cpp
new file mode 100644
index 0000000..ea0aa78
--- /dev/null
+++ b/2026/games_submissions/just__jane/src/score.cpp
@@ -0,0 +1,79 @@
+#include <cstring>
+#include <format>
+#include <string>
+
+#include <emscripten/em_types.h>
+#include <emscripten/emscripten.h>
+#include <emscripten/fetch.h>
+#include <emscripten/html5.h>
+
+struct PostData {
+  char *body;
+};
+
+EM_JS(char *, get_cookie, (const char *name), {
+  const cookieName = UTF8ToString(name) + "=";
+  const cookies = document.cookie.split(";");
+
+  for (let c of cookies) {
+    c = c.trim();
+
+    if (c.startsWith(cookieName)) {
+      const value = c.substring(cookieName.length);
+      const len = lengthBytesUTF8(value) + 1;
+      const buffer = _malloc(len);
+      stringToUTF8(value, buffer, len);
+      return buffer;
+    }
+  }
+
+  return 0;
+});
+
+void cleanup(emscripten_fetch_t *fetch) {
+  auto *data = static_cast<PostData *>(fetch->userData);
+  free(data->body);
+  delete data;
+  emscripten_fetch_close(fetch);
+}
+
+void on_success(emscripten_fetch_t *fetch) {
+  printf("success: %d\n", fetch->status);
+  cleanup(fetch);
+}
+
+void on_error(emscripten_fetch_t *fetch) {
+  printf("error: %d\n", fetch->status);
+  cleanup(fetch);
+}
+
+void post_score(int score) {
+  auto username = get_cookie("bahms_user_login");
+  if (!username) {
+    return;
+  }
+
+  std::string text = std::format("## {}\nscore: {}", username, score);
+
+  auto *data = new PostData;
+  data->body = static_cast<char *>(malloc(text.size()));
+  memcpy(data->body, text.data(), text.size());
+
+  emscripten_fetch_attr_t attr;
+  emscripten_fetch_attr_init(&attr);
+
+  strcpy(attr.requestMethod, "POST");
+  attr.withCredentials = true;
+
+  const char *headers[] = {"Content-Type", "text/plain; charset=utf-8", nullptr};
+
+  attr.requestHeaders = headers;
+  attr.requestData = data->body;
+  attr.requestDataSize = text.size();
+  attr.userData = data;
+
+  attr.onsuccess = on_success;
+  attr.onerror = on_error;
+
+  emscripten_fetch(&attr, "https://api.bahms.org/v1/game/sakura-samurai");
+}