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author | rubidium <rubidium@openttd.org> | 2006-08-16 12:07:24 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2006-08-16 12:07:24 +0000 |
commit | d5b6216c3d3ad9424fab465ee3a74362ac009a3e (patch) | |
tree | 81251d3d93f9cd6e4db0874e405a2d254bfe491f /date.c | |
parent | dddd90583d5424a259449fdcfe502e0d595646ad (diff) | |
download | openttd-d5b6216c3d3ad9424fab465ee3a74362ac009a3e.tar.xz |
(svn r5928) -Cleanup: remove ConvertIntDate and use ConvertYMDToDate as ConvertIntDate was only called with Years.
Diffstat (limited to 'date.c')
-rw-r--r-- | date.c | 36 |
1 files changed, 0 insertions, 36 deletions
@@ -116,42 +116,6 @@ Date ConvertYMDToDate(Year year, Month month, Day day) return (yr >> 2) * (365 + 365 + 365 + 366) + rem; } -/** - * Convert a date on the form: - * 1920 - 2090 (MAX_YEAR_END_REAL) - * 192001 - 209012 - * 19200101 - 20901231 - * or if > 2090 and below 65536, treat it as a daycount. - * @return -1 if no conversion was possible - */ -Date ConvertIntDate(uint date) -{ - Year year; - Month month = 0; - Day day = 1; - - if (IS_INT_INSIDE(date, 1920, MAX_YEAR + 1)) { - year = date; - } else if (IS_INT_INSIDE(date, 192001, 209012 + 1)) { - month = date % 100 - 1; - year = date / 100; - } else if (IS_INT_INSIDE(date, 19200101, 20901231 + 1)) { - day = date % 100; date /= 100; - month = date % 100 - 1; - year = date / 100; - } else if (IS_INT_INSIDE(date, 2091, 65536)) { - return date; - } else { - return (Date)-1; - } - - /* invalid ranges? */ - if (month >= 12 || !IS_INT_INSIDE(day, 1, 31 + 1)) return (Date)-1; - - return ConvertYMDToDate(year, month, day); -} - - /** Functions used by the IncreaseDate function */ extern void OnNewDay_Train(Vehicle *v); |