Remove dead plugin scaffolds and duplicate lib dirs

The *_native C++ ports were replaced by bundled Python + .py plugins in
de4db79, but the source dirs were left behind without any CMake wiring —
causing confusion when editing them appears to do nothing. Same story
for libs/dds_header (stale duplicate of libs/preview_dds, unrelated to
the actively-used libs/dds-header) and libs/game_gamebryo (superseded
by libs/game_bethesda/src/gamebryo).

Removes:
- libs/basic_games_native
- libs/form43_checker_native
- libs/installer_omod_native
- libs/preview_dds_native
- libs/rootbuilder_native
- libs/script_extender_checker_native
- libs/dds_header
- libs/game_gamebryo

1 files changed, 0 insertions, 76 deletions

diff --git a/libs/game_gamebryo/src/gamebryo/gamebryomoddatachecker.cpp b/libs/game_gamebryo/src/gamebryo/gamebryomoddatachecker.cpp
deleted file mode 100644
index b5bace6..0000000
--- a/libs/game_gamebryo/src/gamebryo/gamebryomoddatachecker.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-#include <ifiletree.h>
-
-#include "gamebryomoddatachecker.h"
-
-/**
- * @return the list of possible folder names in data.
- */
-auto GamebryoModDataChecker::possibleFolderNames() const -> const FileNameSet&
-{
-  static FileNameSet result{"fonts",
-                            "interface",
-                            "menus",
-                            "meshes",
-                            "music",
-                            "scripts",
-                            "shaders",
-                            "sound",
-                            "strings",
-                            "textures",
-                            "trees",
-                            "video",
-                            "facegen",
-                            "materials",
-                            "skse",
-                            "obse",
-                            "mwse",
-                            "nvse",
-                            "fose",
-                            "f4se",
-                            "distantlod",
-                            "asi",
-                            "SkyProc Patchers",
-                            "Tools",
-                            "MCM",
-                            "icons",
-                            "bookart",
-                            "distantland",
-                            "mits",
-                            "splash",
-                            "dllplugins",
-                            "CalienteTools",
-                            "NetScriptFramework",
-                            "shadersfx"};
-  return result;
-}
-
-/**
- * @return the extensions of possible files in data.
- */
-auto GamebryoModDataChecker::possibleFileExtensions() const -> const FileNameSet&
-{
-  static FileNameSet result{"esp", "esm", "esl", "bsa", "ba2", "modgroups", "ini"};
-  return result;
-}
-
-GamebryoModDataChecker::GamebryoModDataChecker(const GameGamebryo* game) : m_Game(game)
-{}
-
-GamebryoModDataChecker::CheckReturn GamebryoModDataChecker::dataLooksValid(
-    std::shared_ptr<const MOBase::IFileTree> fileTree) const
-{
-  auto& folders  = possibleFolderNames();
-  auto& suffixes = possibleFileExtensions();
-  for (auto entry : *fileTree) {
-    if (entry->isDir()) {
-      if (folders.count(entry->name()) > 0) {
-        return CheckReturn::VALID;
-      }
-    } else {
-      if (suffixes.count(entry->suffix()) > 0) {
-        return CheckReturn::VALID;
-      }
-    }
-  }
-  return CheckReturn::INVALID;
-}