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| author | peter1138 <peter1138@openttd.org> | 2006-10-24 07:10:37 +0000 |
|---|---|---|
| committer | peter1138 <peter1138@openttd.org> | 2006-10-24 07:10:37 +0000 |
| commit | e965ac67b3175c74579e6c821505e5030c1762bc (patch) | |
| tree | 71d6837c7c53b293dc08fc48732a21fcedb35e48 | |
| parent | 6b3abe6508a12a4673a4e0055690837174d5103f (diff) | |
| download | openttd-e965ac67b3175c74579e6c821505e5030c1762bc.tar.xz | |
(svn r6920) - Codechange: Ignore refit options of an engine if it has no capacity.
| -rw-r--r-- | train_gui.c | 2 | ||||
| -rw-r--r-- | vehicle_gui.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/train_gui.c b/train_gui.c index 3b36d82dd..5aede8d97 100644 --- a/train_gui.c +++ b/train_gui.c @@ -293,7 +293,7 @@ void DrawTrainEnginePurchaseInfo(int x, int y, uint w, EngineID engine_number) /* Additional text from NewGRF */ y += ShowAdditionalText(x, y, w, engine_number); - y += ShowRefitOptionsList(x, y, w, engine_number); + if (rvi->capacity > 0) y += ShowRefitOptionsList(x, y, w, engine_number); } /** diff --git a/vehicle_gui.c b/vehicle_gui.c index 5c9888134..b8c0e9da4 100644 --- a/vehicle_gui.c +++ b/vehicle_gui.c @@ -210,6 +210,9 @@ static RefitList *BuildRefitList(const Vehicle *v) uint32 cmask = EngInfo(u->engine_type)->refit_mask; byte callbackmask = EngInfo(u->engine_type)->callbackmask; + /* Skip this engine if it has no capacity */ + if (u->cargo_cap == 0) continue; + /* Loop through all cargos in the refit mask */ for (cid = 0; cmask != 0 && num_lines < max_lines; cmask >>= 1, cid++) { CargoID lcid; @@ -274,8 +277,7 @@ static RefitList *BuildRefitList(const Vehicle *v) } } } - u = u->next; - } while (v->type == VEH_Train && u != NULL && num_lines < max_lines); + } while (v->type == VEH_Train && (u = u->next) != NULL && num_lines < max_lines); list->num_lines = num_lines; list->items = refit; |