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#Chipmunk basic nicholo how to#
#Chipmunk basic nicholo for mac os x#
#Chipmunk basic nicholo mac#

graphics button title$, x,y,w,h,asc("t") ' Puts up a button that enters the letter "t".If these statements resonate with you and nothing changes, there may be long-term consequences. turnleft turnright up user-interface Edit a$ = inputbox("prompt", "title", "default", 0) ' Puts up a dialog box and ask for input. sprite n turn d ' Turns heading CCW d degrees. built in sprite rsrc_id's are 128 to 142 sprite n forward x ' Moves sprite #n x pixels. pendown penup sprite 1, 100,50, 128 ' Draws sprite #1 at (100,50) sprite n, x,y, rsrc_id ' Sprites are ICN# icon images. sprites Edit down ' Create your own sprites with ResEdit. call "savepicture", fname$ ' Saves a PICT file. Pictures Edit graphics pict x, y, filename$ ' Displays a PICT file. Graphics-functions Edit botton_down = mouse(0) current_x = mouse(1) current_y = mouse(2) last_click_x = mouse(3) graphics-window Edit graphics 0 ' This makes the window appear. see also - colors sprites pictures graphics-window.graphics fillrect x1,y1, x2,y2 ' also filloval for ovals graphics circle r graphics rect x1,y1, x2,y2 ' Draws a rectangle. lineto x,y ' Draw a line to this end point. Graphics Edit colors Edit graphics color r,g,b ' red, green, blue values (range 0-100) graphics color 100,100,100 ' white graphics color 100, 0, 0 ' red drawing Edit moveto x,y ' This sets the starting point. Tan Edit tanh Edit ubound Edit ucase$ Edit val Edit

#Chipmunk basic nicholo mac#

In previous example, mixing string with integer will produce a Type mismatch error.Ī more interesting example, in a Unix based machine (like Mac OS), for using ls, awk, str$ and system$ for listing the first 3 files in folder /Users/nmm/Desktop/:Ģ0 PRINT system$("ls /Users/nmm/Desktop| awk '(NR="+str$(n)+")") This function is used to convert a number to a string, for example: print "this is my number:"+str$(123+2), prints: this is my number:125. input$ Edit int Edit isarray Edit lcase$ Edit left$ Edit len Edit log Edit log10 Edit mid$ Edit right$ Edit rnd Edit sgn Edit sin Edit sinh Edit sqr Edit str$ Edit inkey$ Edit a$ = inkey$ ' Polls for keyboard input. The format of the latter is the same formatting syntax as the print using statement. floor Edit format$ Edit format$( Value, String Expression ) Returns the string representation of Value formatted according to the format StringExpression. field$(s$, n, seperator_char$) ' Space is seperator default. cos Edit cosh Edit exp Edit field$ Edit field$(my_str$, word_num) ' Chops words out of a sentence.

#Chipmunk basic nicholo how to#

See XFA01 for an example of how to use this function. Open files are supposed to be closed after one of these commands.

Quit interpreting and return to level where you came from.

I => insert till key x => delete one char A => append to end of line exit Edit bye or exit or quit

Built-in editor works with a few vi-like commands on a line (undo erroneous changes via ctrl+c).

del 40-90 to get rid of lines numbered 40 thru 90.

Remove a (sequence of) line(s) from the current progfile e.g.

Return to the address after the one where a stop or error occurred.

Not to be confused with the statement cls to wipe the characters and pictures off your computer's screen and have your cursor in the upper left corner.

All variables are cleared and if appropriate (in case of tables and the like) deallocated.

bas extension to appear in the Open dialog box.

At the prompt of your operating system can be typed basic optionally followed by the path and/or filename to start a(n existing) Basic program showing its own prompt by default >.

įor a quick start read following main sections first in this order while sections are mainly alphabetic for reader's convenience:Ĭommands statements functions operators files graphics sound objects special Please try studying the Chipmunk Basic man page and README file or the author's site. Some sections¶graphs of this concept book cover parts of the complete reference as well. The built-in help system is extremely limited, but since this an open project it might be expanded any moment in time. See downloads near the bottom of this page. It's no obligation to start statements with a line number if you write them using an advanced syntax-checking editor like TextWrangler for OS X or Notepad++ on Windows. Most commands and statements should work more or less the same under other supported platforms like Linux or Microsoft Windows. Some statements work only in the GUI-version, other via the command line interface or both.

#Chipmunk basic nicholo for mac os x#

Chipmunk Basic pocketManual as supplied to freeware interpreter for Basic programming language called Chipmunk Basic (release 3 version 6 update 6 patch 0) for Mac OS X ( Snow Leopard) or newer by Ron H Nicholson.