Moved C++ tools out

archive/dawntools/prefabtool/PrefabGen.cpp

@@ -0,0 +1,65 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "PrefabGen.hpp"
+
+using namespace Dawn;
+
+void PrefabGen::generate(
+  std::vector<std::string> *out,
+  struct Prefab *info,
+  std::string tabs
+) {
+  struct ClassGenInfo classInfo;
+  classInfo.clazz = info->name;
+  classInfo.extend = "SceneItemPrefab<" + info->name + ">";
+  classInfo.constructorArgs = "Scene *scene, sceneitemid_t id";
+  classInfo.extendArgs = "scene, id";
+
+  struct MethodGenInfo methodAssets;
+  methodAssets.name = "prefabAssets";
+  methodAssets.isStatic = true;
+  methodAssets.type = "std::vector<Asset*>";
+  methodAssets.args = "AssetManager *man";
+  line(&methodAssets.body, "std::vector<Asset*> assets;", "");
+
+  struct MethodGenInfo methodInit;
+  methodInit.name = "prefabInit";
+  methodInit.isOverride = true;
+  methodInit.args = "AssetManager *man";
+
+  classInfo.includes.push_back("prefab/SceneItemPrefab.hpp");
+
+  // Generate
+  int32_t assetNumber = 0;
+  int32_t childNumber = 0;
+  int32_t componentNumber = 0;
+  std::map<std::string, std::string> assetMap;
+  info->root.ref = "this";
+  SceneItemGenerator::generate(
+    assetNumber,
+    componentNumber,
+    childNumber,
+    assetMap,
+    classInfo.includes,
+    &classInfo.publicProperties,
+    &methodInit.body,
+    &methodAssets.body,
+    "",
+    "scene",
+    &info->root,
+    ""
+  );
+  
+  // Seal methods
+  line(&methodAssets.body, "return assets;", "");
+
+  // Add in methods
+  CodeGen::methodGen(&classInfo.publicCode, methodAssets);
+  line(&classInfo.publicCode, "", "");
+  CodeGen::methodGen(&classInfo.publicCode, methodInit);
+
+  CodeGen::classGen(out, classInfo);
+}