1 files changed, 31 insertions, 0 deletions
diff --git a/src/launch.c b/src/launch.c
new file mode 100644
index 0000000..cc0721f
--- /dev/null
+++ b/src/launch.c
@@ -0,0 +1,31 @@
+#include "l2su.h"
+
+/* TODO launch struct */
+
+int l2_launch_fill_substitutor(l2_subst_t *st, void *reserved, json_t *version, struct l2_instance *inst)
+{
+#define L2_LAUNCH_ADD_SUB(_st, _name, _val) \
+  if (l2_subst_add(_st, _name, _val) < 0) return -1
+
+  const char *ver_name;
+  if (json_unpack(version, "{s:s}", "id", &ver_name) < 0) {
+    return -1;
+  }
+
+  /* auth_access_token */
+  /* user_properties */
+  /* user_property_map */
+  L2_LAUNCH_ADD_SUB(st, "auth_session", "-");
+
+  L2_LAUNCH_ADD_SUB(st, "auth_player_name", "figboot");
+  L2_LAUNCH_ADD_SUB(st, "auth_uuid", "00000000000000000000000000000000");
+  L2_LAUNCH_ADD_SUB(st, "user_type", "legacy");
+
+  L2_LAUNCH_ADD_SUB(st, "profile_name", inst->name);
+  L2_LAUNCH_ADD_SUB(st, "version_name", ver_name);
+  L2_LAUNCH_ADD_SUB(st, "game_directory", ".");
+  
+
+  return 0;
+#undef L2_LAUNCH_ADD_SUB
+}