feat: add ZkWorld_save API

Author: lmichaelis

include/zenkit-capi/World.h

@@ -35,6 +35,8 @@ ZKC_API ZkWorld* ZkWorld_loadPathVersioned(ZkString path, ZkGameVersion version)
 ZKC_API ZkWorld* ZkWorld_loadVfsVersioned(ZkVfs* vfs, ZkString name, ZkGameVersion version);
 ZKC_API void ZkWorld_del(ZkWorld* slf);
 
+ZKC_API void ZkWorld_save(ZkWorld* slf, ZkWrite* write, ZkGameVersion version);
+
 ZKC_API ZkMesh const* ZkWorld_getMesh(ZkWorld const* slf);
 ZKC_API ZkWayNet const* ZkWorld_getWayNet(ZkWorld const* slf);
 ZKC_API ZkBspTree const* ZkWorld_getBspTree(ZkWorld const* slf);

src/World.cc

@@ -91,6 +91,14 @@ ZkWorld* ZkWorld_loadVfsVersioned(ZkVfs* vfs, ZkString name, ZkGameVersion versi
 
 ZKC_DELETER(ZkWorld);
 
+void ZkWorld_save(ZkWorld* slf, ZkWrite* write, ZkGameVersion version) {
+	ZKC_TRACE_FN();
+	ZKC_CHECK_NULLV(slf, write);
+
+	auto ar = zenkit::WriteArchive::to(write, zenkit::ArchiveFormat::BINSAFE);
+	ZKC_CATCH(SLF->save(*ar, static_cast<zenkit::GameVersion>(version)));
+}
+
 ZkMesh const* ZkWorld_getMesh(ZkWorld const* slf) {
 	ZKC_TRACE_FN();
 	ZKC_CHECK_NULL(slf);