rolling text effect 
	 
	
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		Prince
 
  
 
    
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				  Posted: Wed May 21, 2003 5:37 pm    Post subject: rolling text effect  | 
	
				
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				i looked in the text effects tutorial section already so dont bother tellin me to go there... although i did find half of wat i wanted to do
 
	  | code: | 	 		  
 
proc textDelay (text : string)
 
    var textLetter : array 1 .. length (text) of string
 
    var buff : string := ""
 
    var font1 : int := Font.New ("Vineta BT:40")
 
    for i : 1 .. length (text)
 
        textLetter (i) := text (i)
 
    end for
 
    for t : 1 .. length (text)
 
        Font.Draw (textLetter (t), 50 + Font.Width (buff, font1), 200,
 
            font1, brightblue)
 
        delay (50)
 
        buff += textLetter (t)
 
    end for
 
end textDelay
 
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now how can i reverse it so that it makes the letters disappear like this
 
 
H
 
HE
 
HEL
 
HELL
 
HELLO
 
  ELLO
 
    LLO
 
      LO
 
        O
 
 
basically wat im askin is is there a way for me to draw out the word one character at a time then take it away one character at a time (using Font.Draw) | 
			 
			
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		Solo
 
  
 
    
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				  Posted: Wed May 21, 2003 6:03 pm    Post subject: Try this :)  | 
	
				
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					  | code: | 	 		  proc textDelay (text : string, x, y : int)
 
    var font := Font.New ("Vineta BT:40")
 
    var mess := text
 
    var move := x
 
    for i : 1 .. length (text)
 
        Font.Draw (text (i), move, y, font, brightblue)
 
        move += Font.Width (text (i), font)
 
        delay (50)
 
    end for
 
    move := x
 
    for i : 1 .. length (mess)
 
        cls
 
        if length (mess) > 1 then
 
            mess := mess (2 .. *)
 
        else
 
            mess := mess (1)
 
        end if
 
        Font.Draw (mess, x, y, font, brightblue)
 
        Font.Draw (text (length (text) + 1 - i), x + Font.Width (mess, font), y, font, white)
 
        delay (50)
 
        if length (mess) = 1 then
 
            Font.Draw (mess, x, y, font, white)
 
        end if
 
    end for
 
end textDelay  | 	  
 
 
Is this what you wanted?
 
 
You can replace the cls with a Draw.Box, if you want to not have it take out the whole screen, there are other ways of doing this, this is prolly just the simplest. | 
			 
			
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		Prince
 
  
 
    
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				  Posted: Wed May 21, 2003 8:52 pm    Post subject: (No subject)  | 
	
				
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				| no thats not exactly wat i wanted... wen i tried to draw it out it came out wrong... its supposed to just erase the word from the beginning but leave the other stuff on the screen | 
			 
			
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		hez
 
 
 
    
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				  Posted: Wed May 21, 2003 11:01 pm    Post subject: here  | 
	
				
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				here it isif you still need it
 
 
	  | code: | 	 		  
 
proc rolltext (text : string)
 
    var len : int
 
    cls
 
    len := length (text)
 
 
    for a : 1 .. len
 
        put text (1 .. a)
 
 
 
    end for
 
 
    for a : 1 .. len
 
 
        put text (a .. len)
 
 
    end for
 
    
 
end rolltext
 
 
rolltext("HELLO")
 
 
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		Blade
 
 
 
    
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				  Posted: Thu May 22, 2003 7:49 am    Post subject: (No subject)  | 
	
				
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				i'm not sure. but i dont think thats what he wanted either. he wanted it using Font.Draw. i had to do it for my hangman game but i couldnt get the letters spaced out correctly. i dont know if there's a better way but this is what i used
 
 
	  | code: | 	 		  var x : int := 100
 
var font : int := Font.New ("Ariel:30")
 
const lett:="a"
 
const y := 100
 
procedure drawword (word : string (30), del : int)
 
    for i : 1 .. length (word)
 
        Font.Draw (word (i), x, y, font, black)
 
        delay (del)
 
        x+=Font.Width(word(i),font)
 
    end for
 
    x:=100
 
    cls
 
    for i : 1 .. length (word)
 
        cls
 
        Font.Draw (word (i .. *), x, y, font, black)
 
        delay (del)
 
    end for
 
    cls
 
end drawword
 
 
drawword ("hello", 150)  | 	 
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		Prince
 
  
 
    
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				  Posted: Thu May 22, 2003 9:45 am    Post subject: (No subject)  | 
	
				
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				no thats not exactly wat i wanted either... ok ill try and write it out again... its supposed to b like this
 
 
H
 
HE
 
HEL
 
HELL
 
HELLO
 
..ELLO
 
....LLO
 
......LO
 
........O
 
..........
 
 
the dots represent spaces | 
			 
			
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		AsianSensation
 
 
 
    
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				  Posted: Thu May 22, 2003 10:09 am    Post subject: (No subject)  | 
	
				
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					  | code: | 	 		  proc textDelay (text : string)
 
    var font := Font.New ("Vineta BT:40")
 
    var x : int := 0
 
    for rep : 1 .. length (text)
 
        Font.Draw (text (rep), x, 0, font, blue)
 
        delay (100)
 
        x += 60
 
    end for
 
    x := 0
 
    for rep : 1 .. length (text)
 
        drawfillbox (x, 0, x + 60, 40, colorbg)
 
                delay (100)
 
        x += 60
 
    end for
 
end textDelay
 
 
textDelay ("Hello")
 
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Here, Im not too sure about the spacing though, see if you can fix it | 
			 
			
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		Prince
 
  
 
    
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				  Posted: Thu May 22, 2003 10:17 am    Post subject: (No subject)  | 
	
				
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				| thnx, thats exactly wat i wanted... but now i hav another problem wher wen the font gets used too much (using Font.Draw) it reverts back to its default font... i tried using Font.Free but im not sure if it worked... can sumone tell me how to avoid this | 
			 
			
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		Sponsor Sponsor 
		 
  
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		Blade
 
 
 
    
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				  Posted: Thu May 22, 2003 10:45 am    Post subject: (No subject)  | 
	
				
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				ok. i fixed it. it has correct spacing and is printed how you want it.
 
	  | code: | 	 		  var x : int := 100 
 
var font : int := Font.New ("Ariel:30") 
 
const y := 100 
 
procedure drawword (word : string (30), del : int) 
 
    for i : 1 .. length (word) 
 
        Font.Draw (word (i), x, y, font, black) 
 
        delay (del) 
 
        x+=Font.Width(word(i),font) 
 
    end for 
 
    x:=100 
 
    for i : 1 .. length (word) 
 
        Font.Draw (word (i .. *), x, y, font, black) 
 
        delay (del) 
 
        x+=Font.Width(word(i),font)
 
        cls
 
    end for 
 
    cls 
 
end drawword 
 
 
drawword ("hello", 150) %first is the word, second is delay time  | 	  
 
and why are you getting that error? i've never got one that had to do with a font | 
			 
			
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		Prince
 
  
 
    
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				  Posted: Thu May 22, 2003 4:18 pm    Post subject: (No subject)  | 
	
				
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				| im not sure y that happens with the font but if u loop it around about 80-90 times it goes back to default turing font | 
			 
			
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		Blade
 
 
 
    
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				  Posted: Thu May 22, 2003 7:54 pm    Post subject: (No subject)  | 
	
				
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				| it didnt do it with me.... must be something you have done in your program | 
			 
			
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		Prince
 
  
 
    
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				  Posted: Thu May 22, 2003 10:06 pm    Post subject: (No subject)  | 
	
				
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				| do u use v3 or v4 blade, cus i tested my program at home (with v4) and i didnt get the same error... mayb its only v3 | 
			 
			
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		Blade
 
 
 
    
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				  Posted: Fri May 23, 2003 7:43 am    Post subject: (No subject)  | 
	
				
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				probably. i use version 4.x lol. version 3 sucks    | 
			 
			
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