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(svn r11728) -Fix [FS#1577]: if there are no houses that can be build in a specific year yet, force the houses with the earliest introduction year to be available.

This commit is contained in:
rubidium 2007-12-31 07:14:25 +00:00
parent 8ee1faca6c
commit b1be9f0137
1 changed files with 9 additions and 6 deletions
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15
src/newgrf.cpp
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@ -5326,8 +5326,11 @@ static void FinaliseHouseArray()
* compatible with TTDPatch, where if no houses have start dates before
* 1930 and the date is before 1930, the game pretends that this is 1930.
* If there have been any houses defined with start dates before 1930 then
* the dates are left alone. */
bool reset_dates = true;
* the dates are left alone.
* On the other hand, why 1930? Just 'fix' the houses with the lowest
* minimum introduction date to 0.
*/
Year min_date = MAX_YEAR;
for (GRFFile *file = _first_grffile; file != NULL; file = file->next) {
if (file->housespec == NULL) continue;
@ -5336,16 +5339,16 @@ static void FinaliseHouseArray()
HouseSpec *hs = file->housespec[i];
if (hs != NULL) {
_house_mngr.SetEntitySpec(hs);
if (hs->min_date < 1930) reset_dates = false;
if (hs->min_date < min_date) min_date = hs->min_date;
}
}
}
if (reset_dates) {
for (int i = NEW_HOUSE_OFFSET; i < HOUSE_MAX; i++) {
if (min_date != 0) {
for (int i = 0; i < HOUSE_MAX; i++) {
HouseSpec *hs = GetHouseSpecs(i);
if (hs->enabled && hs->min_date == 1930) hs->min_date = 0;
if (hs->enabled && hs->min_date == min_date) hs->min_date = 0;
}
}
}