//Saves any changes to the Pages Table
protected void saveButton_Click(object sender, EventArgs e)
{
PagesTable pagesTable = new PagesTable(new DatabaseConnection());
pageTable.saveContentChanges();
pages.Pages = pageTable.getContent();
//Foreach tableRow do the applicable database command (update/insert/delete) to mirror what the user has done in the table.
int deleted = 0;
foreach (ObjectTableRow objRow in pageTable.ObjectRows)
{
CustomPage page = (CustomPage)objRow.Obj;
if (page.MarkedForDeletion == true) //delete page from database AND file structure
{
pagesTable.deleteCustomPage(page.PageID);
File.Delete(Server.MapPath("~/") + page.PageURL);
pages.Pages.Remove(page.SortIndex);
deleted++;
}
else
{
page.SortIndex -= deleted;
pagesTable.updateCustomPage(page); //update page
}
}
//Remove Content
Session.Remove("savedContent");
Session["message"] = new Message("Pages Saved!", System.Drawing.Color.Green);
//Reload page to clear any nonsense before loading
Response.Redirect("CustomPageTool");
}
//Loads all the NavBar content for each game the user is playing in.
protected void loadPlayerGames()
{
Panel playerGames = new Panel();
playerGames.ID = "playerGames";
playerGames.CssClass = "outerDropdownContainer";
//Foreach Game database says User is playing in, create a corresponding Game Dropdown and associated panel. These are both 'pretend' games
//to display what it should look like if you actually are playing in two games.
foreach (Game game in playerGamesList)
{
GameLink gameLink = new GameLink(playerGamesLink, playerCarrot);
gameLink.ID = Server.HtmlDecode(game.GameName + "PlayerLink");
gameLink.Text = game.GameName;
gameLink.Text += "<i class=\"fa fa-caret-down\"></i>";
gameLink.GameCarrotID = game.GameName + "PlayerCarrot";
gameLink.CssClass = "dropdown-btn";
playerGames.Controls.Add(gameLink);
Panel gamePanel = new Panel();
gamePanel.ID = Server.HtmlDecode(game.GameName + "PlayerPanel");
gamePanel.CssClass = "innerDropdownContainer";
{
GamePageButton gameInfo = new GamePageButton(gameLink, "Player/GameInformation", game);
gameInfo.Text = "Game Information";
gameInfo.Click += new EventHandler(gamePageButtonClicked);
gamePanel.Controls.Add(gameInfo);
GamePageButton charList = new GamePageButton(gameLink, "Player/GameParty", game);
charList.Text = "Game Party";
charList.Click += new EventHandler(gamePageButtonClicked);
gamePanel.Controls.Add(charList);
//Add Custom Pages
PagesTable pagesTable = new PagesTable(new DatabaseConnection());
CustomPageList pages = pagesTable.getGamePages(game.GameID);
for (int i = 0; i < pages.Pages.Count; i++)
{
CustomPage page = pages.Pages[i];
GamePageButton publicPage = new GamePageButton(gameLink, page.PageURL, game, true);
publicPage.Text = page.PageName;
publicPage.Click += new EventHandler(gamePageButtonClicked);
gamePanel.Controls.Add(publicPage);
}
}
playerGames.Controls.Add(gamePanel);
}
//Give a nice label if user has no games, so they are not sad :(
if (playerGamesList.Count == 0)
{
Label noGamesLabel = new Label();
noGamesLabel.Text = "You have no games.";
noGamesLabel.CssClass = "innerDropdownNoGames";
playerGames.Controls.Add(noGamesLabel);
playerGamesDropdown.Controls.Add(noGamesLabel);
}
else
{
playerGamesDropdown.Controls.Add(playerGames);
}
}
public void ReleaseResources()
{
PagesTable.DeallocateAllPages();
}
public void DoNextInstruction()
{
if (IsFinished)
{
return;
}
string command = m_realMachine.ReadMem(PagesTable.GetPhysicalAddress(PC)).GetString().TrimStart();
PC++;
if (command.StartsWith(Commands.ADD.ToString()))
{
DoAdd();
return;
}
if (command.StartsWith(Commands.SUB.ToString()))
{
DoSub();
return;
}
if (command.StartsWith(Commands.CMP.ToString()))
{
DoCmp();
return;
}
if (command.StartsWith(Commands.MUL.ToString()))
{
DoMul();
return;
}
if (command.StartsWith(Commands.DIV.ToString()))
{
DoDiv();
return;
}
if (command.StartsWith(Commands.WR.ToString()))
{
DoWR(command);
return;
}
if (command.StartsWith(Commands.RD.ToString()))
{
DoRd(command);
return;
}
if (command.StartsWith(Commands.LD.ToString()))
{
DoLD(command);
return;
}
if (command.StartsWith(Commands.PT.ToString()))
{
DoPT(command);
return;
}
if (command.StartsWith(Commands.JP.ToString()))
{
DoJp(command);
return;
}
if (command.StartsWith(Commands.JE.ToString()))
{
DoJe(command);
return;
}
if (command.StartsWith(Commands.JL.ToString()))
{
DoJL(command);
return;
}
if (command.StartsWith(Commands.JG.ToString()))
{
DoJG(command);
return;
}
if (command.StartsWith(Commands.FORK.ToString()))
{
DoFork();
return;
}
// flush stack - removes one element from stack
if (command.StartsWith(Commands.FLUS.ToString()))
{
DoFlus();
return;
}
if (command.StartsWith(Commands.COPY.ToString()))
{
DoCopy();
return;
}
if (command.StartsWith(Commands.STOP.ToString()))
{
DoStop();
return;
}
//print symbol
if (command.StartsWith(Commands.PRTS.ToString()))
{
DoPRTS();
return;
}
//print number
if (command.StartsWith(Commands.PRTN.ToString()))
{
DoPRTN();
return;
}
//prints until & symbol is found - print buffer
if (command.StartsWith(Commands.PF.ToString()))
{
DoPF(command);
return;
}
//stack data address
if (command.StartsWith(Commands.DA.ToString()))
{
DoDA(command);
return;
}
//STACK DATA
if (command.StartsWith(Commands.SD.ToString()))
{
DoSD(command);
return;
}
//PUSH
if (command.StartsWith(Commands.PS.ToString()))
{
DoPs(command);
return;
}
if (String.IsNullOrWhiteSpace(command))
{
throw new ProgramContractException("Command instruction is blank line");
}
throw new ProgramContractException("Cound not find instruction: " + command);
}
private void WriteMem(int virtualAddress, Word word)
{
m_realMachine.WriteMem(PagesTable.GetPhysicalAddress(virtualAddress), word);
}
private Word ReadMem(int virtualAddress)
{
return(m_realMachine.ReadMem(PagesTable.GetPhysicalAddress(virtualAddress)));
}
//Loads program (file) to memory and checks if program is good
public void LoadProgramToMemmory(string programFilePath)
{
StreamReader file = new StreamReader(@programFilePath);
try
{
//first line must be $AMJ
var line = file.ReadLine();
checkLine(line);
if (!line.ToUpper().Equals(Settings.Default.ProgramCodeStartSymbol))
{
throw new ProgramContractException("Program must start with $AMJ sign");
}
line = file.ReadLine();
checkLine(line);
Name = line;
int programPointer = 0;
var maxProgramPointerValue = Settings.Default.ProgramSegmentPagesCount * Settings.Default.PageSize - 1;
bool stopReadingProgramCode = false;
do
{
line = file.ReadLine();
checkLine(line);
if (programPointer > maxProgramPointerValue)
{
throw new ProgramContractException("Program's code is too long!");
}
if (!line.ToUpper().Equals(Settings.Default.ProgramDataStartSymbol))
{
var physicalAddress = PagesTable.GetPhysicalAddress(programPointer);
m_realMachine.WriteMem(physicalAddress, new Word(line));
}
else
{
stopReadingProgramCode = true;
}
programPointer++;
} while (!stopReadingProgramCode);
var dataPointer = maxProgramPointerValue + 1;
var maxDataPointerValue = dataPointer + Settings.Default.DataSegmentPagesCount * Settings.Default.PageSize;
var stopReadingDataCode = false;
do
{
line = file.ReadLine();
checkLine(line);
if (dataPointer > maxDataPointerValue)
{
throw new ProgramContractException("Data code is too long!");
}
if (!line.ToUpper().Equals(Settings.Default.ProgramEndSymbol))
{
m_realMachine.WriteMem(PagesTable.GetPhysicalAddress(dataPointer), new Word(line));
}
else
{
stopReadingDataCode = true;
}
dataPointer++;
} while (!stopReadingDataCode);
}
catch (Exception e)
{
PagesTable.DeallocateAllPages();
throw;
}
finally
{
file.Close();
}
}
//Loads the custom pages from the database
private void loadPages()
{
PagesTable pagesTable = new PagesTable(new DatabaseConnection());
pages = pagesTable.getGamePages(game.GameID);
}
//Uploads PDF files and makes new custom pages
protected void uploadButton_Click(object sender, EventArgs e)
{
try
{
if (this.PageUploader.HasFile)
{
if (pageNameTextBox.Text != "")
{
if (PageUploader.PostedFile.ContentType == "application/pdf")
{
if (PageUploader.PostedFile.ContentLength < 26214400)
{
string filename = Path.GetFileName(PageUploader.FileName);
string folderUrl = Server.MapPath("~/Resources\\") + game.GameID;
string url = folderUrl + "\\" + filename;
if (!Directory.Exists(folderUrl))
{
Directory.CreateDirectory(folderUrl);
}
//If a file already exists, delete it and overwrite
if (File.Exists(url))
{
File.Delete(url);
PageUploader.SaveAs(url);
Session["message"] = new Message("File already exists, overwrote with provided file.", System.Drawing.Color.Green);
}
//Else make the new file, and add it to the database and pages list
else
{
//Upload new file
PageUploader.SaveAs(url);
//Make CustomPage at end of existing pages
CustomPage page = new CustomPage();
page.PageName = pageNameTextBox.Text;
page.GameID = game.GameID;
page.PageURL = "Resources/" + game.GameID + "/" + PageUploader.FileName;
page.SortIndex = pages.Pages.Count;
PagesTable pagesTable = new PagesTable(new DatabaseConnection());
int pageID = pagesTable.insertCustomPage(page);
if (pageID > 0)
{
page.PageID = pageID;
}
//Save Content and add to table
pageTable.saveContentChanges();
pages.Pages = pageTable.getContent();
pages.Pages.Add(page.SortIndex, page);
Session["message"] = new Message("Upload successful!", System.Drawing.Color.Green);
}
}
else
{
Session["message"] = new Message("Upload failed: The file has to be less than 25 mb!", System.Drawing.Color.Red);
}
}
else
{
Session["message"] = new Message("Upload failed: Only PDF files are accepted!", System.Drawing.Color.Red);
}
}
else
{
Session["message"] = new Message("Upload failed: A Page Name must be provided!", System.Drawing.Color.Red);
}
}
else
{
Session["message"] = new Message("Upload failed: You must select a file to upload!", System.Drawing.Color.Red);
}
}
catch (Exception)
{
Session["message"] = new Message("Upload failed: Unable to upload this file.", System.Drawing.Color.Red);
}
this.Page.Session["savedContent"] = pages;
//Reload page to clear any nonsense before loading
this.Page.Response.Redirect("CustomPageTool");
}