Minor refactor

src/files/WorldFiles.cpp

@@ -73,12 +73,10 @@ WorldFiles::WorldFiles(fs::path directory, const DebugSettings& settings)
 	: directory(directory), 
 	  generatorTestMode(settings.generatorTestMode),
 	  doWriteLights(settings.doWriteLights) {
-	compressionBuffer = new ubyte[CHUNK_DATA_LEN * 2];
+	compressionBuffer.reset(new ubyte[CHUNK_DATA_LEN * 2]);
 }
 
 WorldFiles::~WorldFiles(){
-	delete[] compressionBuffer;
-	regions.clear();
 }
 
 WorldRegion* WorldFiles::getRegion(regionsmap& regions, int x, int z) {
@@ -98,10 +96,12 @@ WorldRegion* WorldFiles::getOrCreateRegion(regionsmap& regions, int x, int z) {
 }
 
 ubyte* WorldFiles::compress(const ubyte* src, size_t srclen, size_t& len) {
-	len = extrle::encode(src, srclen, compressionBuffer);
+    ubyte* buffer = this->compressionBuffer.get();
+    
+	len = extrle::encode(src, srclen, buffer);
 	ubyte* data = new ubyte[len];
 	for (size_t i = 0; i < len; i++) {
-		data[i] = compressionBuffer[i];
+		data[i] = buffer[i];
 	}
 	return data;
 }

src/files/WorldFiles.h

@@ -107,7 +107,7 @@ public:
 	regionsmap regions;
 	regionsmap lights;
 	std::filesystem::path directory;
-	ubyte* compressionBuffer;
+	std::unique_ptr<ubyte[]> compressionBuffer;
 	bool generatorTestMode;
 	bool doWriteLights;
 

src/files/files.cpp

@@ -10,7 +10,7 @@
 
 namespace fs = std::filesystem;
 
-files::rafile::rafile(std::filesystem::path filename)
+files::rafile::rafile(fs::path filename)
     : file(filename, std::ios::binary | std::ios::ate) {
     if (!file) {
         throw std::runtime_error("could not to open file "+filename.string());
@@ -102,7 +102,7 @@ json::JObject* files::read_json(fs::path file) {
     }
 }
 
-std::vector<std::string> files::read_list(std::filesystem::path filename) {
+std::vector<std::string> files::read_list(fs::path filename) {
 	std::ifstream file(filename);
 	if (!file) {
 		throw std::runtime_error("could not to open file "+filename.u8string());