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console history cleanups

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git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@1732 e016b1c5-ed68-44aa-a2f7-31cac88cffde
This commit is contained in:
Lee Salzman
2008-04-05 23:01:00 +00:00
parent 353d48f977
commit fb0167d527
1 changed files with 6 additions and 5 deletions
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source/src/console.cpp
+6 -5
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@@ -262,11 +262,11 @@ void keypress(int code, bool isdown, int cooked)
break;
case SDLK_UP:
if(histpos) s_strcpy(cmdline.buf, vhistory[--histpos]);
if(histpos>0) s_strcpy(cmdline.buf, vhistory[--histpos]);
break;
case SDLK_DOWN:
if(histpos<vhistory.length()) s_strcpy(cmdline.buf, vhistory[histpos++]);
if(histpos+1<vhistory.length()) s_strcpy(cmdline.buf, vhistory[++histpos]);
break;
case SDLK_TAB:
@@ -277,12 +277,15 @@ void keypress(int code, bool isdown, int cooked)
default:
resetcomplete();
cmdline.key(code, isdown, cooked);
break;
}
}
else
{
if(code==SDLK_RETURN)
{
histpos = vhistory.length();
string buf; // use a copy to safely close the commandline
s_strcpy(buf, cmdline.buf);
saycommand(NULL);
@@ -293,14 +296,12 @@ void keypress(int code, bool isdown, int cooked)
else toserver(buf);
if(vhistory.empty() || strcmp(vhistory.last(), buf))
{
vhistory.add(newstring(buf)); // cap this?
}
histpos = vhistory.length();
}
}
else if(code==SDLK_ESCAPE)
{
histpos = vhistory.length();
saycommand(NULL);
}
}