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| author | rubidium <rubidium@openttd.org> | 2006-08-30 12:37:04 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2006-08-30 12:37:04 +0000 |
| commit | 7afa35a37e41d4e83536d950214b1ceb4ef6f338 (patch) | |
| tree | de99227998ab2659f86dc851ea9c1184cd9fa8a6 | |
| parent | c0539634a27b888448496ad98aa38666acbcd687 (diff) | |
| download | openttd-7afa35a37e41d4e83536d950214b1ceb4ef6f338.tar.xz | |
(svn r6236) -Fix (FS#313): TGP generation seed edit box only accepted seeds up to 2^31-1, instead of up to 2^32-2.
| -rw-r--r-- | genworld_gui.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/genworld_gui.c b/genworld_gui.c index 92f1b680e..2a3870c51 100644 --- a/genworld_gui.c +++ b/genworld_gui.c @@ -420,7 +420,12 @@ void GenerateLandscapeWndProc(Window *w, WindowEvent *e) case WE_KEYPRESS: HandleEditBoxKey(w, &WP(w, querystr_d), SEED_EDIT, e, CS_NUMERAL); - _patches_newgame.generation_seed = atoi(_edit_str_buf); + /* the seed is unsigned, therefore atoi cannot be used. + * As 2^32 - 1 (MAX_UVALUE(uint32)) is a 'magic' value + * (use random seed) it should not be possible to be + * entered into the input field; the generate seed + * button can be used instead. */ + _patches_newgame.generation_seed = minu(strtoul(_edit_str_buf, NULL, 10), MAX_UVALUE(uint32) - 1); break; case WE_DROPDOWN_SELECT: |