Add initial Godot 3 exporter

albin-johansson · Oct 6, 2024 · 5a79276 · 5a79276
1 parent f4b4d68
commit 5a79276
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Showing 5 changed files with 565 additions and 0 deletions.
diff --git a/source/base/lib/CMakeLists.txt b/source/base/lib/CMakeLists.txt
@@ -5,6 +5,7 @@ add_library(tactile::base ALIAS tactile-base)
 
 target_sources(tactile-base
                INTERFACE FILE_SET "HEADERS" BASE_DIRS "inc" FILES
+               "inc/tactile/base/container/result.hpp"
                "inc/tactile/base/container/string_map.hpp"
                "inc/tactile/base/document/component_view.hpp"
                "inc/tactile/base/document/document.hpp"

diff --git a/source/base/lib/inc/tactile/base/container/result.hpp b/source/base/lib/inc/tactile/base/container/result.hpp
@@ -0,0 +1,15 @@
+// Copyright (C) 2024 Albin Johansson (GNU General Public License v3.0)
+
+#pragma once
+
+#include <expected>      // expected
+#include <system_error>  // error_code
+
+namespace tactile {
+
+template <typename T>
+using Result = std::expected<T, std::error_code>;
+
+inline const Result<void> kOK {};
+
+}  // namespace tactile
diff --git a/source/godot_tscn_format/lib/CMakeLists.txt b/source/godot_tscn_format/lib/CMakeLists.txt
@@ -6,13 +6,15 @@ add_library(tactile::godot_tscn_format ALIAS tactile-godot-tscn-format)
 target_sources(tactile-godot-tscn-format
                PRIVATE
                "src/gd3_document_converter.cpp"
+               "src/gd3_exporter.cpp"
                "src/gd3_scene_writer.cpp"
                "src/godot_scene_format.cpp"
                "src/godot_scene_format_plugin.cpp"
 
                PUBLIC FILE_SET "HEADERS" BASE_DIRS "inc" FILES
                "inc/tactile/godot_tscn_format/api.hpp"
                "inc/tactile/godot_tscn_format/gd3_document_converter.hpp"
+               "inc/tactile/godot_tscn_format/gd3_exporter.hpp"
                "inc/tactile/godot_tscn_format/gd3_scene_writer.hpp"
                "inc/tactile/godot_tscn_format/gd3_types.hpp"
                "inc/tactile/godot_tscn_format/godot_scene_format.hpp"

diff --git a/source/godot_tscn_format/lib/inc/tactile/godot_tscn_format/gd3_exporter.hpp b/source/godot_tscn_format/lib/inc/tactile/godot_tscn_format/gd3_exporter.hpp
@@ -0,0 +1,27 @@
+// Copyright (C) 2024 Albin Johansson (GNU General Public License v3.0)
+
+#pragma once
+
+#include "tactile/base/container/result.hpp"
+#include "tactile/base/io/save/save_format.hpp"
+#include "tactile/godot_tscn_format/api.hpp"
+
+namespace tactile::godot {
+
+struct Gd3Map;
+
+/**
+ * Saves a Godot 3 scene.
+ *
+ * \param map     The Godot 3 map to save.
+ * \param options The save options to use.
+ *
+ * \return
+ * Nothing if successful; an error code otherwise.
+ */
+[[nodiscard]]
+TACTILE_GODOT_API auto save_godot3_scene(const Gd3Map& map,
+                                         const SaveFormatWriteOptions& options)
+    -> Result<void>;
+
+}  // namespace tactile::godot