diff options
| author | alberth <alberth@openttd.org> | 2013-07-31 07:30:18 +0000 |
|---|---|---|
| committer | alberth <alberth@openttd.org> | 2013-07-31 07:30:18 +0000 |
| commit | 24d3594723d2afe6db7a6b90c09bad0aac2c07b0 (patch) | |
| tree | fbefc7d42de6a81cf682f9780c2b47213c410000 /src/engine.cpp | |
| parent | 46901b73b24199fa80faa96c83164874c3954549 (diff) | |
| download | openttd-24d3594723d2afe6db7a6b90c09bad0aac2c07b0.tar.xz | |
(svn r25640) -Fix: Do not suggest a start date for the game when there will be no vehicles available at all.
Diffstat (limited to 'src/engine.cpp')
| -rw-r--r-- | src/engine.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/engine.cpp b/src/engine.cpp index 3067c183d..700475c1b 100644 --- a/src/engine.cpp +++ b/src/engine.cpp @@ -1112,12 +1112,16 @@ void CheckEngines() if (!e->IsEnabled()) continue; /* We have an available engine... yay! */ - if (e->flags & ENGINE_AVAILABLE && e->company_avail != 0) return; + if ((e->flags & ENGINE_AVAILABLE) != 0 && e->company_avail != 0) return; /* Okay, try to find the earliest date. */ min_date = min(min_date, e->info.base_intro); } - SetDParam(0, min_date); - ShowErrorMessage(STR_ERROR_NO_VEHICLES_AVAILABLE_YET, STR_ERROR_NO_VEHICLES_AVAILABLE_YET_EXPLANATION, WL_WARNING); + if (min_date < INT32_MAX) { + SetDParam(0, min_date); + ShowErrorMessage(STR_ERROR_NO_VEHICLES_AVAILABLE_YET, STR_ERROR_NO_VEHICLES_AVAILABLE_YET_EXPLANATION, WL_WARNING); + } else { + ShowErrorMessage(STR_ERROR_NO_VEHICLES_AVAILABLE_AT_ALL, STR_ERROR_NO_VEHICLES_AVAILABLE_AT_ALL_EXPLANATION, WL_WARNING); + } } |