GetChar related?

I have my tilemap editor loading and saving maps perfectly.

The thing is it's only perfect if I pick the correct file.

Take a look at this code. This is part of the mapfile loading.

Function SelectMap() 
		If TFile.DoneLoadingMaps = 1
			Local Line$
			Local MapIdSelected:Int = 0
			Local LoadTheMap:Int = 0
			
			Local f2:TStream
			Local File:String
			Local f:String
			
			Repeat
				Cls
				For Local f:TFile = EachIn TFile.FList
					f.DrawMapName
				Next
				
				If KeyHit(KEY_ESCAPE) 
					TFile.DoLoadMap = 0
					For Local f:TFile = EachIn TFile.FList
						f.id = 0
					Next
					TFile.FList = Null
					TFile.TempID = 0
					TFile.TempY = 100
					TFile.DoneLoadingMaps = 0
					Exit
				End If
				
				Local OutputText:String = " Enter Map Number to Load : " + Line$
				DrawText OutputText, 280, 500
				If MilliSecs() mod 800 < 400 Then DrawRect(280 + TextWidth(OutputText), 500, 2, TextHeight("|")) 
				Flip
				Local char:Int = GetChar() 
				If char<>0 Then
					'Print char 'Debug porpouses, check for spetial characters not being displayed in the BM window becouse of a incomplet default font.
					Select True
						Case char >= 32
							Line$ :+ Chr(char)
							
						Case char = 8 ' backspace
							Line$ = Line$[..Line$.length - 1]
							
						Case (char = 27) ' or (char = 13)  ' escape and enter
							Line$ = Null
							
						Case (char = 13)  
							MapIdselected = 1
							Exit
					End Select
				EndIf
			Forever
									
			If MapIdSelected = 1
				'TTile2.MapClearMap
				Print "2"
				For Local f:TFile = EachIn TFile.FList
					Print "3"
					If Line$ = f.id
						Print "4"
						File = f.MapName
						f2 = ReadFile("usermaps/" + File) 
						 	
							For Local y:Int = 0 Until FMHeight
								For Local x:Int = 0 Until FMWIDTH
									FactoryMap[x, y].id = Readint(f2) 
								Next
							Next
						Print "Yay - Loaded"
					Else
						End
					EndIf
				Next

				If MapIdSelected = 1
					CloseFile(f2) 
					MapIdSelected = 0
					TFile.DoLoadMap = 0
					For Local f:TFile = EachIn TFile.FList
						f.id = 0
					Next
					TFile.FList = Null
					TFile.TempID = 0
					TFile.TempY = 100
					TFile.DoneLoadingMaps = 0
				EndIf
			End If
		EndIf
	End Function
	
End Type

I store the maps in a type and assign an ID "number from 0 and above".

The offending bit of code is here.

			If MapIdSelected = 1
				'TTile2.MapClearMap
				Print "2"
				For Local f:TFile = EachIn TFile.FList
					Print "3"
					If Line$ = f.id
						Print "4"
						File = f.MapName
						f2 = ReadFile("usermaps/" + File) 
						 	
							For Local y:Int = 0 Until FMHeight
								For Local x:Int = 0 Until FMWIDTH
									FactoryMap[x, y].id = Readint(f2) 
								Next
							Next
						Print "Yay - Loaded"
					Else
						End
					EndIf
				Next

Basically I store what GetChar gets in Line$.

I then use an eachin loop to detect if line = f.id.

If it equals f.id it loads the correct map according to what number was input. When I add an...

else
end


it quits even if the correct f.id was picked.

Why is it doing this?

Yep, Just tested it again. With the second bit of code I posted, if I remove the "else" and any code in it whether it be "End" or "Exit" or some other code, the file loading works perfectly.

This is what the code looks like when it works.

			If MapIdSelected = 1
				'TTile2.MapClearMap
				Print "2"
				For Local f:TFile = EachIn TFile.FList
					Print "3"
					If Line$ = f.id
						Print "4"
						File = f.MapName
						f2 = ReadFile("usermaps/" + File) 
						 	
							For Local y:Int = 0 Until FMHeight
								For Local x:Int = 0 Until FMWIDTH
									FactoryMap[x, y].id = Readint(f2) 
								Next
							Next
						Print "Yay - Loaded"
					EndIf
				Next

I think I know why it's doing this. I'm checking if Line$ = f.id and if not then to either exit or do other stuff.

Now, it's by default not going to = f.id because I'm looping through them all and if at any time in the loop it doesn't equal one of them it quits.

So, that leaves me to try and figure out how to detect the correct id without looping through the lot of them and checking if LIne$ equals it.

MY God I'm a Geniusly Powerfull Dumb Ass. :)

I Fixed it. :)

I Used the variable TFile.TempID.

Basically I added 1 to that variable every time a new file was detected. So I checked if Line$ was less than TempID-1 and if it wasn't then quit the loading process.

				Case (char = 13) 
							If Line$ <= TFile.TempID - 1
								MapIdselected = 1
								Exit
							Else
								MapIdSelected = 0
								TFile.DoLoadMap = 0
								For Local f:TFile = EachIn TFile.FList
									f.Fid = 0
								Next
								TFile.FList = Null
								TFile.TempID = 0
								TFile.TempY = 100
								TFile.DoneLoadingMaps = 0
								Exit
							EndIf

That took 1 hour to figure out. :/ In my defence though it is 2.30 am in the Morning here in London. :)