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Fixed no loaded save error
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In the event that a save file was deleted, the application would error out.
- Errors are caught and handled
- The application will indicate whether it was able to load a save with the status message as well as with the save details
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@lawrencea13
lawrencea13 authored Nov 29, 2023
1 parent 1735079 commit b43ffc5
Showing 1 changed file with 246 additions and 25 deletions.
271 changes: 246 additions & 25 deletions Form1.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@
using System.Security.Cryptography;
using System.Text;
using System.Threading;
using System.Web.UI.WebControls.WebParts;
using System.Windows;
using System.Windows.Forms;

Expand Down Expand Up @@ -58,7 +59,9 @@ public partial class Form1 : Form


// do not edit
#region INSECURE
public static string Password = "lcslime14a5";
#endregion
public bool decryptionStatus = false;


Expand Down Expand Up @@ -101,6 +104,22 @@ private void Form1_Load(object sender, EventArgs e)
comboBox2.DropDownStyle = ComboBoxStyle.DropDownList;
PopulateBackups();

//var test = Decrypt(Password, File.ReadAllBytes(GameSavePath + PlayerSave));
//File.WriteAllText("testfile.txt", test);
//test = str_writeToAttribute(test, "HostSettings_Name", "<color=blue>Survive and </color><color=yellow>Win!</color>");
//File.WriteAllBytes(GameSavePath + PlayerSave, Encrypt(Password, test));
/*
Console.WriteLine(generic_getDataFromSave(test, "PushToTalk"));
test = generic_writeToAttribute(test, "PushToTalk", "true");
Console.WriteLine(generic_getDataFromSave(test, "PushToTalk"));
Console.WriteLine();
Console.WriteLine(generic_getDataFromSave(test, "MasterVolume"));
test = generic_writeToAttribute(test, "MasterVolume", "0.2");
Console.WriteLine(generic_getDataFromSave(test, "MasterVolume"));
*/

}

private string Decrypt(string password, byte[] data)
Expand Down Expand Up @@ -285,6 +304,12 @@ private void button2_Click(object sender, EventArgs e)

private void button5_Click(object sender, EventArgs e)
{
if (decryptionStatus)
{
// do a message box just in case
System.Windows.MessageBox.Show("You are editing this file, please save before you delete.", "Notice", MessageBoxButton.OK);
return;
}
string selectedFile = CustomBackupDirectory + comboBox2.SelectedItem;
if (File.Exists(selectedFile))
{
Expand All @@ -309,33 +334,51 @@ private void button1_Click(object sender, EventArgs e)

var loadedSave = Decrypt(Password, File.ReadAllBytes(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]));
saveLastModified.Text = File.GetLastAccessTime(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]).ToString();
saveCreditsLabel.Text = getDataFromSave(loadedSave, Credits);
saveQuotaLabel.Text = getDataFromSave(loadedSave, Quota);
saveCreditsLabel.Text = int_getDataFromSave(loadedSave, Credits);
saveQuotaLabel.Text = int_getDataFromSave(loadedSave, Quota);
}
}

private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
var loadedSave = Decrypt(Password, File.ReadAllBytes(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]));
saveLastModified.Text = File.GetLastAccessTime(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]).ToString();
saveCreditsLabel.Text = getDataFromSave(loadedSave, Credits);
saveQuotaLabel.Text = getDataFromSave(loadedSave, Quota);
try
{
var loadedSave = Decrypt(Password, File.ReadAllBytes(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]));
saveLastModified.Text = File.GetLastAccessTime(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]).ToString();
saveCreditsLabel.Text = int_getDataFromSave(loadedSave, Credits);
saveQuotaLabel.Text = int_getDataFromSave(loadedSave, Quota);
statusLabel.Text = "Save loaded";
statusLabel.ForeColor = System.Drawing.Color.Green;
}
catch(Exception ex)
{
// save could not be loaded because it's either corrupted or does not exist
using(File.Create(GameSavePath + saveMap[comboBox1.SelectedItem.ToString()]))
{
saveLastModified.Text = "No save in slot";
saveCreditsLabel.Text = "No save in slot";
saveQuotaLabel.Text = "No save in slot";
statusLabel.Text = "Error loading save";
statusLabel.ForeColor = System.Drawing.Color.Red;

}
}
}

private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
{
var loadedBackup = Decrypt(Password, File.ReadAllBytes(CustomBackupDirectory + comboBox2.SelectedItem));
backupLastModified.Text = File.GetLastAccessTime(CustomBackupDirectory + comboBox2.SelectedItem).ToString();
backupCreditsLabel.Text = getDataFromSave(loadedBackup, Credits);
backupQuotaLabel.Text = getDataFromSave(loadedBackup, Quota);
backupCreditsLabel.Text = int_getDataFromSave(loadedBackup, Credits);
backupQuotaLabel.Text = int_getDataFromSave(loadedBackup, Quota);
}

private void statusLabel_Click(object sender, EventArgs e)
{

}

private string getDataFromSave(string savedata, string attribute)
private string int_getDataFromSave(string savedata, string attribute)
{
if (!savedata.Contains(attribute))
{
Expand Down Expand Up @@ -375,7 +418,7 @@ private string getDataFromSave(string savedata, string attribute)
return finalNumberStr;
}

private string writeToAttribute(string savedata, string attribute, string newAmount)
private string int_writeToAttribute(string savedata, string attribute, string newAmount)
{
if (!savedata.Contains(attribute))
{
Expand Down Expand Up @@ -414,8 +457,180 @@ private string writeToAttribute(string savedata, string attribute, string newAmo
return updatedData;
}

private string str_getDataFromSave(string savedata, string attribute)
{
if (!savedata.Contains(attribute))
{
return "";
}
int first = savedata.IndexOf(attribute) + attribute.Length;

List<Char> termsList = new List<Char>();
int foundBreaks = 0;

for (int i = 0; i < 100; i++)
{
if (savedata[first + i].ToString() == "\"")
{
foundBreaks++;
}
else
{
// when the data is formatted correctly, the value will be in between the 8th and 9th quote
if (foundBreaks == 8)
{
termsList.Add(savedata[first + i]);
}
if (foundBreaks >= 9)
{
break;
}
}
}

string finalStr = "";

foreach (char i in termsList)
{
finalStr += i.ToString();
}

return finalStr;
}

private string str_writeToAttribute(string savedata, string attribute, string newValue)
{
/*
* Very similar to the int attribute writing, however it acts a bit strange, not sure if it should be utilized yet
* The numbers add up and seem to make sense, however the re-written data appears to be out of order, even though the information is in tact
* I'm not sure how this happened as it should only rewrite the var
*/

if (!savedata.Contains(attribute))
{
return "";
}
int first = savedata.IndexOf(attribute) + attribute.Length;

List<Char> termsList = new List<Char>();
int foundBreaks = 0;
int firstChar = 0;
bool foundFirstChar = false;

for (int i = 0; i < 100; i++)
{
if (savedata[first + i].ToString() == "\"")
{
foundBreaks++;
}
else
{
if (foundBreaks == 8)
{
if (!foundFirstChar) { firstChar = first + i; }
foundFirstChar = true;
termsList.Add(savedata[first + i]);
}
if (foundBreaks == 9)
{
break;
}
}
}

string tempRemovedData = savedata.Remove(firstChar, termsList.Count);
string updatedData = tempRemovedData.Insert(firstChar, newValue);

return updatedData;

}

private string generic_getDataFromSave(string savedata, string attribute)
{
if (!savedata.Contains(attribute))
{
return "";
}
int first = savedata.IndexOf(attribute) + attribute.Length;

List<Char> termsList = new List<Char>();
int foundBreaks = 0;

for (int i = 0; i < 100; i++)
{
if (savedata[first + i].ToString() == ":")
{
foundBreaks++;
}
else
{
// when the data is formatted correctly, the value will be in between the 8th and 9th quote
if (foundBreaks == 3)
{
if (savedata[first + i].ToString() == "}") { break; }
termsList.Add(savedata[first + i]);
}
}
}

string finalStr = "";

foreach (char i in termsList)
{
finalStr += i.ToString();
}

return finalStr;
}

private string generic_writeToAttribute(string savedata, string attribute, string newValue)
{
if (!savedata.Contains(attribute))
{
return "";
}
int first = savedata.IndexOf(attribute) + attribute.Length;

List<Char> termsList = new List<Char>();
int foundBreaks = 0;
int firstChar = 0;
bool foundFirstChar = false;

for (int i = 0; i < 100; i++)
{
if (savedata[first + i].ToString() == ":")
{
foundBreaks++;
}
else
{
// when the data is formatted correctly, the value will be in between the 8th and 9th quote
if (foundBreaks == 3)
{
if(!foundFirstChar)
{
firstChar = first + i;
foundFirstChar = true;
}
if (savedata[first + i].ToString() == "}") { break; }
termsList.Add(savedata[first + i]);
}
}
}

string tempRemovedData = savedata.Remove(firstChar, termsList.Count);
string updatedData = tempRemovedData.Insert(firstChar, newValue);

return updatedData;
}


private void setEditBoxes(string saveData, bool clear = false)
{
/*
* If you use the clear bool, you can set savedata to any string you want
*/

if (clear)
{
coinCountTextBox.Text = "";
Expand All @@ -427,17 +642,18 @@ private void setEditBoxes(string saveData, bool clear = false)
}
else
{
coinCountTextBox.Text = getDataFromSave(saveData, Credits);
deathCountTextBox.Text = getDataFromSave(saveData, Deaths);
planetSeedTextBox.Text = getDataFromSave(saveData, PlanetSeed);
deadlineTextBox.Text = getDataFromSave(saveData, Deadline);
planetIDTextBox.Text = getDataFromSave(saveData, Planet);
quotaTextBox.Text = getDataFromSave(saveData, Quota);
coinCountTextBox.Text = int_getDataFromSave(saveData, Credits);
deathCountTextBox.Text = int_getDataFromSave(saveData, Deaths);
planetSeedTextBox.Text = int_getDataFromSave(saveData, PlanetSeed);
deadlineTextBox.Text = int_getDataFromSave(saveData, Deadline);
planetIDTextBox.Text = int_getDataFromSave(saveData, Planet);
quotaTextBox.Text = int_getDataFromSave(saveData, Quota);
}
}

private void setEditBoxesReadOnly(bool readOnly)
{
// update all boxes at once on function call rather than individually
coinCountTextBox.ReadOnly = readOnly;
deathCountTextBox.ReadOnly = readOnly;
planetSeedTextBox.ReadOnly = readOnly;
Expand All @@ -450,8 +666,8 @@ private void button4_Click(object sender, EventArgs e)
{
if (decryptionStatus)
{
// may be a good idea to do something here before we return
// likely unnecessary
// do a message box just in case
MessageBoxResult confirmChanges = System.Windows.MessageBox.Show("You are already editing this file.", "Notice", MessageBoxButton.OK);
return;
}
try
Expand Down Expand Up @@ -479,12 +695,12 @@ private void button6_Click(object sender, EventArgs e)
{


currentSaveData = writeToAttribute(currentSaveData, Credits, coinCount);
currentSaveData = writeToAttribute(currentSaveData, Deaths, deathCount);
currentSaveData = writeToAttribute(currentSaveData, PlanetSeed, seed);
currentSaveData = writeToAttribute(currentSaveData, Deadline, timeLeft);
currentSaveData = writeToAttribute(currentSaveData, Planet, planetID);
currentSaveData = writeToAttribute(currentSaveData, Quota, quotaAmount);
currentSaveData = int_writeToAttribute(currentSaveData, Credits, coinCount);
currentSaveData = int_writeToAttribute(currentSaveData, Deaths, deathCount);
currentSaveData = int_writeToAttribute(currentSaveData, PlanetSeed, seed);
currentSaveData = int_writeToAttribute(currentSaveData, Deadline, timeLeft);
currentSaveData = int_writeToAttribute(currentSaveData, Planet, planetID);
currentSaveData = int_writeToAttribute(currentSaveData, Quota, quotaAmount);

try
{
Expand All @@ -502,7 +718,12 @@ private void button6_Click(object sender, EventArgs e)
setEditBoxes("", true);
decryptionStatus = false;
comboBox2.Enabled = true;


var loadedBackup = Decrypt(Password, File.ReadAllBytes(CustomBackupDirectory + comboBox2.SelectedItem));
backupLastModified.Text = File.GetLastAccessTime(CustomBackupDirectory + comboBox2.SelectedItem).ToString();
backupCreditsLabel.Text = int_getDataFromSave(loadedBackup, Credits);
backupQuotaLabel.Text = int_getDataFromSave(loadedBackup, Quota);


}

Expand Down

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