fixed stuff

2015-04-07 17:07:32 +02:00
parent 5ec737e707
commit 98af73b15e
42 changed files with 4384 additions and 152 deletions
@@ -0,0 +1,144 @@
+package Applicatie;
+import java.io.EOFException;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+
+import javax.swing.JFileChooser;
+import javax.swing.JOptionPane;
+import javax.swing.filechooser.FileFilter;
+
+import Objects.DrawObject;
+
+public class SaveLoad {
+
+	
+	public static void save(Panel panel)
+	{
+		JFileChooser fileChooser = new JFileChooser();
+		
+		fileChooser.setFileFilter(new FileFilter() {
+				@Override
+				public boolean accept(File pathname) {
+					if(pathname.isFile() && pathname.getName().endsWith(".agn"))
+					{
+						return true;
+					}else if(pathname.isDirectory()){return true;}else{return false;}
+				}
+
+				@Override
+				public String getDescription() {
+					return ".agn";	
+				}
+			
+		});
+		fileChooser.setDialogTitle("Choose save location");
+		int userSelection = fileChooser.showSaveDialog(null);
+		
+		if(userSelection == JFileChooser.APPROVE_OPTION)
+		{
+			File file = fileChooser.getSelectedFile();
+			if(!file.getName().endsWith(".agn"))
+			{
+				file = new File(file.getAbsolutePath() + ".agn");
+			}
+			
+			if(file.exists())
+			{
+				if(JOptionPane.showConfirmDialog(null, "Are you sure you want to overwrite: " + file.getName(), "Overwrite", JOptionPane.YES_NO_OPTION) == JOptionPane.OK_OPTION)
+				{
+					saveTerrain(file, panel);
+				}
+			}
+			else
+			{
+				saveTerrain(file, panel);
+			}
+		}
+	}
+	
+	
+	public static void saveTerrain(File file, Panel panel) {
+
+		try {
+			FileOutputStream fos = new FileOutputStream(file);
+			ObjectOutputStream oos = new ObjectOutputStream(fos);
+			for (DrawObject object : panel.objects) {
+				oos.writeObject(object);
+			}
+			oos.close();
+			JOptionPane.showMessageDialog(null, "Saved succesfully");
+		} catch (IOException e) {
+			e.printStackTrace();
+		}
+	}		
+	
+	public static void load(Panel panel)
+	{
+		JFileChooser fileChooser = new JFileChooser();
+		fileChooser.setFileFilter(new FileFilter() {
+			@Override
+			public boolean accept(File pathname) {
+				if(pathname.isFile() && pathname.getName().endsWith(".agn"))
+				{
+					return true;
+				}else if(pathname.isDirectory()){return true;}else{return false;}
+			}
+
+			@Override
+			public String getDescription() {
+				return ".agn";
+			}
+		
+		});
+		
+		fileChooser.setDialogTitle("Choose file");
+		int userSelection = fileChooser.showOpenDialog(null);
+		
+		if(userSelection == JFileChooser.APPROVE_OPTION)
+		{
+			File file = fileChooser.getSelectedFile();
+			if(!file.exists())
+			{
+				JOptionPane.showMessageDialog(null, "This file does not exist: " + file.getName());
+			}
+			else
+			{
+				fillTerrain(file, panel);
+				JOptionPane.showMessageDialog(null, "Loaded succesfully");
+			}
+		}
+	}
+	
+	
+	public static void fillTerrain(File file, Panel panel) {
+		FileInputStream fis = null;
+		ObjectInputStream ois = null;
+
+		try {
+			
+			fis = new FileInputStream(file);
+			ois = new ObjectInputStream(fis);
+
+			Object object;
+			object = ois.readObject();
+			try {
+				panel.clearObjects();
+				while (object != null) {
+					panel.objects.add((DrawObject) object); 					
+					object = ois.readObject();
+				}
+			} catch (EOFException e) {
+			}
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+		panel.update();
+	}
+	
+	
+	
+}