[airstrike] Airstrike levels and goal oriented game-play
auerswal at unix-ag.uni-kl.de
Wed Aug 2 09:48:57 EDT 2006
On Wed, Aug 02, 2006 at 10:52:18AM +0200, Erik Auerswald wrote:
> On Tue, Aug 01, 2006 at 08:36:37PM +0300, Eero Tamminen wrote:
> > Btw. At the level start, the level goal should be also displayed
> > even if it's just "find how to end the level".
> Yes, this needs to be done. Maybe the next thing to implement are
> multiline messages?
The attached patch allows to use \n to include newlines in strings
enclosed in double quotes read by the airstrike shell. The change is
inside the chop_str() function.
"msg=This is on line 1.\nAnd this on line 2."
Since display_text() already knows how to handle strings with newlines
this enables us to show multiline messages from e.g. triggers.
If no one objects I'll commit this to svn soon.
-------------- next part --------------
--- src/support/shell.c (revision 95)
+++ src/support/shell.c (working copy)
@@ -51,7 +51,17 @@
argv[argc++] = dst;
while (*src && *src != '"')
- *dst++ = *src++;
+ if ((*src == '\\') && (*(src+1) == 'n'))
+ *dst++ = '\n';
+ src += 2;
+ *dst++ = *src++;
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