RPG Problem

[Smarteez]

Hey guys... I am now making an RPG game and have a problem... I was just doin at test run to see how it would turn out and decided to make my guy move... As I put in the code to get him to move... My finger goes to the 'F1' button...It pushes it... and then Turing says "Variable has no value." Although the window pops up with my graphics but my guy cant move... please help...

code:

setscreen ("graphics : 800;600") setscreen ("nocursor") var chars : array char of boolean var lvl1_1 : int lvl1_1 := Pic.FileNew ("Pictures/Level 2/grass.jpg") Pic.Draw (lvl1_1, 0, 0, picCopy) Pic.Draw (lvl1_1, 350, 0, picCopy) Pic.Draw (lvl1_1, 700, 0, picCopy) var icastillx, icastilly : int icastillx := 5 icastilly := 93 var icastill : int icastill := Pic.FileNew ("Pictures/Movements/Icabobstill.jpg") Pic.Draw (icastill, icastillx, icastilly, picCopy) Pic.Free (icastill) var sky : int sky := Pic.FileNew ("Pictures/Level 2/bluesky.jpg") Pic.Draw (sky, 0, 180, picCopy) Pic.Draw (sky, 775, 180, picCopy) procedure getKey     var ch : string (1)     getch (ch) end getKey loop     % Here is where the error is. if chars (KEY_UP_ARROW) then         icastilly := icastilly + 1         Pic.Draw (icastill, icastillx, icastilly, picCopy)     elsif chars (KEY_DOWN_ARROW) then         icastilly := icastilly - 1         Pic.Draw (icastill, icastillx, icastilly, picCopy)     elsif chars (KEY_LEFT_ARROW) then         icastillx := icastillx - 1         Pic.Draw (icastill, icastillx, icastilly, picCopy)     elsif chars (KEY_RIGHT_ARROW) then         icastillx := icastillx + 1     end if end loop

[Clayton]

You have no Input.KeyDown in there to give chars a chance to get a value, really, look over your code again before posting problems like this. Just posting questions when it is fairly obvious not very much effort has been put in kinda frustrates me.