Moved C++ tools out

archive/dawntools/scenetool/SceneTool.cpp

@@ -0,0 +1,69 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "SceneTool.hpp"
+
+using namespace Dawn;
+
+std::vector<std::string> SceneTool::getRequiredFlags() {
+  return { "input", "output", "sources" };
+}
+
+std::map<std::string, std::string> SceneTool::getOptionalFlags() {
+  return std::map<std::string, std::string>();
+}
+
+int32_t SceneTool::start() {
+  File input = File(flags["input"]);
+  if(!input.exists()) {
+    std::cout << "Input file " + input.filename + " does not exist!" << std::endl;
+    return 1;
+  }
+
+  std::string data;
+  if(!input.readString(&data)) {
+    std::cout << "Failed to read input file!" << std::endl;
+    return 1;
+  }
+
+  auto xml = Xml::load(data);
+  std::string error;
+
+  struct Scene scene;
+  struct SceneItemComponentRegistry registry;
+  registry.sources = File::normalizeSlashes(flags["sources"]);
+  scene.registry = &registry;
+  auto result = ((SceneParser()).parse(&xml, &scene, &error));
+  if(result != 0) {
+    std::cout << "Failed to parse scene " << input.filename << "::" << error << std::endl;
+    return result;
+  }
+
+  // Generate output
+  std::vector<std::string> outputData;
+  SceneGen::generate(&outputData, &scene, "");
+
+  // Load output file from name and type
+  File outputFile = File(flags["output"] + "/scenes/" + scene.name +  ".hpp");
+  if(!outputFile.mkdirp()) {
+    std::cout << "Failed to create output directory!" << std::endl;
+    return 1;
+  }
+
+  // Combine vector into single string
+  std::string outputDataStr = "";
+  auto it = outputData.begin();
+  while(it != outputData.end()) {
+    outputDataStr += *it + "\n";
+    ++it; 
+  }
+  
+  if(!outputFile.writeString(outputDataStr)) {
+    std::cout << "Failed to write output file! " << input.filename << std::endl;
+    return 1;
+  }
+
+  return 0;
+}