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Add support for pressing backspace to go up one dir in the file selector in Mapster32 

git-svn-id: https://svn.eduke32.com/eduke32@4531 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2014-07-06 00:11:01 +00:00
parent 7dae4a8e96
commit e4733449fd
1 changed files with 17 additions and 1 deletions
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16
polymer/eduke32/build/src/build.c
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@ -9437,6 +9437,7 @@ static int32_t menuselect(void)
keystatus[0xc8] = 0;
keystatus[0xd0] = 0;
keystatus[0x1c] = 0; //enter
keystatus[0x0e] = 0; //backspace
keystatus[0xf] = 0; //tab
keystatus[1] = 0; //esc
ch = 0; //Interesting fakery of ch = getch()
@ -9574,6 +9575,14 @@ static int32_t menuselect(void)
findfileshigh = findfileshigh->next;
}
}
else if (keystatus[0x0e]) // backspace
{
Bstrcat(selectedboardfilename, "../");
tweak_sboardfilename();
Bstrcpy(g_oldpath, selectedboardfilename);
getfilenames(selectedboardfilename, "*.map");
keystatus[0x0e] = 0;
}
else if (ch == 13 && currentlist == 0)
{
if (finddirshigh->type == CACHE1D_FIND_DRIVE)
@ -9587,7 +9596,14 @@ static int32_t menuselect(void)
Bstrcpy(g_oldpath, selectedboardfilename);
//printf("Changing directories to: %s\n", selectedboardfilename);
if (finddirshigh == fnlist.finddirs)
{
getfilenames(selectedboardfilename, "*.map");
currentlist = 0;
}
else getfilenames(selectedboardfilename, "*.map");;
ch = 0;
begindrawing();