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+--- Thread: [VB.Net] LOGO Basic v1.0 (/Thread-VB-Net-LOGO-Basic-v1-0)
[VB.Net] LOGO Basic v1.0 - Coder-san - 05-23-2011
LOGO Basic v1.0
[altimg=http://i.imgur.com/AzHMw.jpg]LOGO Basic - By Coder-san[/altimg]
I've been working on this since yesterday. Just for the sake of doing something new.
LOGO Basic is a [link=http://en.wikipedia.org/wiki/Logo_%28programming_language%29]LOGO[/link] like language. But only the Turtle Graphics part. Hence the Basic.
I've currently added some important commands in this.
Current command list:
- UP - Draws line till distance mentioned
- DOWN - ""
- LEFT - ""
- RIGHT - ""
- PEN -To change pen color
- MOVE - Draws line till exact point location
- PU - Pen up
- PD - Pen down
- LOAD - Load codes
- SAVE - Save codes
- RESET - Reset file
- CAPTURE - Exports working area to JPEG
- EXIT - Close LOGO Basic
- WALK - Draws line till distance mentioned
- LOOP - Loop
Syntax:
- UP 100
- DOWN 100
- LEFT 100
- RIGHT 100
- PEN Red
- MOVE 100 100
- PU
- PD
- LOAD file.txt
- SAVE file.txt
- RESET
- CAPTURE image.jpg
- EXIT
- WALK 100 100
- LOOP 10 (RIGHT 20;DOWN 20)
Codes to draw "HC":
Code:
right 40
down 80
right 60
up 80
right 40
down 200
left 40
up 80
left 60
down 80
left 40
up 200
pu
right 140
right 50
pen white
pd
right 140
down 40
left 100
down 120
right 100
down 40
left 140
up 200
capture hc.jpgKnown limitations:
Currently LOGO Basic does not save color info to files, and draws the whole file in the current Turtle color.
[link=http://www.multiupload.com/0L698ZV9XU][altimg=http://c.imagehost.org/0663/Download.png]LOGO Basic.exe[/altimg]
LOGO Basic.exe (72 KB)[/link]
LOGO Basic.exe (72 KB)[/link]
I hope you like it.
RE: [VB.Net] LOGO Basic v1.0 - 1234hotmaster - 05-23-2011
this was exactly the thing my teacher said is needed to pass the term!! whoo tnx coder your a lifeeee saverrrrrrrrrrrrrrrrrrrrr :thumbs:
RE: [VB.Net] LOGO Basic v1.0 - Wicked - 05-23-2011
this looks pretty cool man good job
RE: [VB.Net] LOGO Basic v1.0 - Coder-san - 05-23-2011
Glad you like it.
I think it came out pretty well. It's not much complex, just .LastIndexOf(" ") to read the data after command, and stuff.
RE: [VB.Net] LOGO Basic v1.0 - 1234hotmaster - 05-23-2011
hey maybe you can add a function to be able to draw the lines via arrows in the next version
RE: [VB.Net] LOGO Basic v1.0 - Coder-san - 05-23-2011
What do you mean?
RE: [VB.Net] LOGO Basic v1.0 - 1234hotmaster - 05-23-2011
(05-23-2011, 12:53 PM)Coder-san Wrote: What do you mean?
if you press the right arrow it will draw right for 10 points. if the up one it will draw up 10. thats all
RE: [VB.Net] LOGO Basic v1.0 - Coder-san - 05-23-2011
Got Loop working.
Code:
LOOP 10(right 20;down 20)[altimg=http://i.imgur.com/BZKLh.png]Loop in LOGO Basic[/altimg]
(05-23-2011, 02:34 PM)1234hotmaster Wrote:(05-23-2011, 12:53 PM)Coder-san Wrote: What do you mean?
if you press the right arrow it will draw right for 10 points. if the up one it will draw up 10. thats all
Nah, that kinda ruins it.
RE: [VB.Net] LOGO Basic v1.0 - Coder-san - 05-23-2011
Link updated with two new functions (LOOP and WALK) and a cleaner code. Now Turtle will show you if Pen is UP or DOWN too.
Currently Loop inside loop is not allowed, I'm trying to figure out a way.