Fix compile on Windows

Author: rubenwardy

src/FileDialog.cpp

@@ -81,8 +81,8 @@ bool FileDialog::close()
 		win->remove();
 		win = NULL;
 	}
-	delete state->menu->dialog;
 	state->menu->dialog = NULL;
+	delete this;
 	return true;
 }
 

src/ImageDialog.cpp

@@ -48,8 +48,8 @@ bool ImageDialog::close()
 		win->remove();
 		win = NULL;
 	}
-	delete state->menu->dialog;
 	state->menu->dialog = NULL;
+	delete this;
 	return true;
 }
 

src/TextureDialog.cpp

@@ -109,8 +109,8 @@ bool TextureDialog::canClose()
 bool TextureDialog::close()
 {
 	win->remove();
-	delete state->menu->dialog;
 	state->menu->dialog = NULL;
+	delete this;
 	return true;
 }
 
@@ -151,7 +151,7 @@ bool TextureDialog::OnEvent(const SEvent &event)
 							state->settings->getBool("installed")) + image->name;
 				state->device->getVideoDriver()->writeImageToFile(image->get(), 
 					path.c_str());
-				state->device->getGUIEnvironment()->addMessageBox(L"Saved Image to:",
+				state->device->getGUIEnvironment()->addMessageBox(L"Saved Image to: ",
 					narrow_to_wide(path).c_str());
 				break;
 			}

src/util/SimpleFileCombiner.cpp

@@ -104,11 +104,11 @@ std::list<std::string> SimpleFileCombiner::read(const char* file, std::string di
 		std::cerr << "(SFC) Reading " << name.c_str() << ": " << start << " (" << size << ")" << std::endl;
 
 		// Read and save data
+		std::string data(size, '\0');
 		ifs.seekg(start, std::ios::beg);
-		char data[size];
-		ifs.read(static_cast<char*>(static_cast<void*>(&data)), size);
+		ifs.read(static_cast<char*>(static_cast<void*>(&data[0])), size);
 		std::ofstream output((dir + "/" + name).c_str(), std::ios::binary|std::ios::out);
-		output.write(data, size);
+		output.write(static_cast<char*>(static_cast<void*>(&data[0])), size);
 		output.close();
 	}
 	return result;

src/util/filesys.cpp

@@ -14,7 +14,7 @@ std::string getSaveLoadDirectory(std::string save_dir_setting, bool editor_is_in
 #endif
 
 	if (dir.length() != 0) {
-		size_t pos = dir.find_last_of("/");
+		size_t pos = str_replace(dir, '\\', '/').find_last_of("/");
 		if(pos != dir.length() - 1) {
 			dir += "/";
 		}
@@ -80,7 +80,7 @@ bool CreateDir(std::string path)
 
 std::string filenameWithExt(std::string path)
 {
-	size_t pos = path.find_last_of(DIR_DELIM);
+	size_t pos = str_replace(path, '\\', '/').find_last_of("/");
 	if (pos >= path.size() || pos < 0)
 		return path;
 
@@ -99,9 +99,9 @@ std::string filenameWithoutExt(std::string path)
 
 std::string pathWithoutFilename(std::string path)
 {
-	size_t pos = path.find_last_of(DIR_DELIM);
+	size_t pos = str_replace(path, '\\', '/').find_last_of("/");
 	if (pos >= path.size() || pos < 0)
 		return "";
 
-	return path.substr(0, pos);
+	return str_replace(str_replace(path.substr(0, pos), '\\', (char)DIR_DELIM), '/', (char)DIR_DELIM);
 }