diff --git a/src/files/WorldFiles.cpp b/src/files/WorldFiles.cpp
index d2f4d81f..49d33168 100644
--- a/src/files/WorldFiles.cpp
+++ b/src/files/WorldFiles.cpp
@@ -56,12 +56,10 @@ float bytes2Float(ubyte* src, uint offset){
 }
 
 WorldFiles::WorldFiles(std::string directory, size_t mainBufferCapacity) : directory(directory){
-	mainBufferIn = new ubyte[CHUNK_DATA_LEN * 2];
 	compressionBuffer = new ubyte[CHUNK_DATA_LEN * 2];
 }
 
 WorldFiles::~WorldFiles(){
-	delete[] mainBufferIn;
 	delete[] compressionBuffer;
 	for (auto it = regions.begin(); it != regions.end(); it++){
 	    WorldRegion region = it->second;
@@ -224,12 +222,12 @@ void WorldFiles::writePlayer(Player* player){
 	dst[offset++] = player->flight * PLAYER_FLAG_FLIGHT |
 					player->noclip * PLAYER_FLAG_NOCLIP;
 
-	files::write_binary_file(getPlayerFile(), (const char*)dst, sizeof(dst));
+	files::write_bytes(getPlayerFile(), (const char*)dst, sizeof(dst));
 }
 
 bool WorldFiles::readPlayer(Player* player) {
 	size_t length = 0;
-	ubyte* data = (ubyte*)files::read_binary_file(getPlayerFile(), length);
+	ubyte* data = (ubyte*)files::read_bytes(getPlayerFile(), length);
 	if (data == nullptr){
 		std::cerr << "could not to read player.bin (ignored)" << std::endl;
 		return false;
diff --git a/src/files/WorldFiles.h b/src/files/WorldFiles.h
index 221058da..4c0bbad5 100644
--- a/src/files/WorldFiles.h
+++ b/src/files/WorldFiles.h
@@ -29,7 +29,6 @@ class WorldFiles {
 public:
 	std::unordered_map<glm::ivec2, WorldRegion> regions;
 	std::string directory;
-	ubyte* mainBufferIn;
 	ubyte* compressionBuffer;
 
 	WorldFiles(std::string directory, size_t mainBufferCapacity);
diff --git a/src/files/files.cpp b/src/files/files.cpp
index 595ea936..a36fc42c 100644
--- a/src/files/files.cpp
+++ b/src/files/files.cpp
@@ -11,7 +11,7 @@ using std::unique_ptr;
 using std::ifstream;
 using std::ofstream;
 
-bool files::write_binary_file(string filename, const char* data, size_t size) {
+bool files::write_bytes(string filename, const char* data, size_t size) {
 	ofstream output(filename, ios::binary);
 	if (!output.is_open())
 		return false;
@@ -20,17 +20,17 @@ bool files::write_binary_file(string filename, const char* data, size_t size) {
 	return true;
 }
 
-unsigned int files::append_binary_file(string filename, const char* data, size_t size) {
+uint files::append_bytes(string filename, const char* data, size_t size) {
 	ofstream output(filename, ios::binary | ios::app);
 	if (!output.is_open())
 		return 0;
-	unsigned int position = output.tellp();
+	uint position = output.tellp();
 	output.write(data, size);
 	output.close();
 	return position;
 }
 
-bool files::read_binary_file(string filename, char* data, size_t size) {
+bool files::read(string filename, char* data, size_t size) {
 	ifstream output(filename, ios::binary);
 	if (!output.is_open())
 		return false;
@@ -39,7 +39,7 @@ bool files::read_binary_file(string filename, char* data, size_t size) {
 	return true;
 }
 
-char* files::read_binary_file(string filename, size_t& length) {
+char* files::read_bytes(string filename, size_t& length) {
 	ifstream input(filename, ios::binary);
 	if (!input.is_open())
 		return nullptr;
@@ -55,7 +55,7 @@ char* files::read_binary_file(string filename, size_t& length) {
 
 std::string files::read_string(string filename) {
 	size_t size;
-	unique_ptr<char> chars (read_binary_file(filename, size));
+	unique_ptr<char> chars (read_bytes(filename, size));
 	return string(chars.get(), size);
 }
 
diff --git a/src/files/files.h b/src/files/files.h
index a11cd29f..8c473b69 100644
--- a/src/files/files.h
+++ b/src/files/files.h
@@ -5,10 +5,10 @@
 #include "../typedefs.h"
 
 namespace files {
-    extern bool write_binary_file(std::string filename, const char* data, size_t size);
-    extern unsigned int append_binary_file(std::string filename, const char* data, size_t size);
-    extern bool read_binary_file(std::string filename, char* data, size_t size);
-    extern char* read_binary_file(std::string filename, size_t& length);
+    extern bool write_bytes(std::string filename, const char* data, size_t size);
+    extern uint append_bytes(std::string filename, const char* data, size_t size);
+    extern bool read(std::string filename, char* data, size_t size);
+    extern char* read_bytes(std::string filename, size_t& length);
     extern std::string read_string(std::string filename);
     extern bool write_string(std::string filename, const std::string content);
 }