New Graal Commands

[Juron Pilo]

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New features/bug fixes in v2.12 rev1
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- fixed ghost movement on graal2002,
also ghosts can now see ganis with script
like the torch lamps

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New features/bug fixes in v2.12
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- compatibility of the clients for Graal2001 and Graal2002
- many new features for Graal2002, which will
be listed later when the game is public
- fixed updating images from the server
- fixed some linking problems
- new editor mode: it's now possible to do
multilevel-editing (when an npc called setmap);
also the drawing is using the correct npc
y-order; scrolling is different: click on the
player and move him around, or use the arrow
keys to move to the visible level part
- new script commands:
- wraptext linelength,delimiters,text;
Word-wraps a text into pieces each of length
'linelength'; the result can be accessed by reading
#t(0..tokenscount-1)
- wraptext2 pixelwidth,zoomfactor,delimiters,text;
Wraps a text depending on the visible text width;
instead of the numbers of characters you give the
width of the text on the screen (in pixels);
the text can be like in showimg, e.g. @TimesRoman@b@text
- #f(index) gives you the image of the npc with the
specified index