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| author | rubidium42 <rubidium@openttd.org> | 2021-05-26 21:27:28 +0200 |
|---|---|---|
| committer | rubidium42 <rubidium42@users.noreply.github.com> | 2021-05-27 18:30:56 +0200 |
| commit | b280f163168f6c1036d7a3b0dee552ac68abddf4 (patch) | |
| tree | bde5bf974f143d8245863b4d022d741d1b3e739d /src/order_gui.cpp | |
| parent | b9797a81c055c62c97d1838649466abd3a517a08 (diff) | |
| download | openttd-b280f163168f6c1036d7a3b0dee552ac68abddf4.tar.xz | |
Codechange: remove unneeded comparison and casts
Division by resize_y is already yielding an unsigned number, so when clicking in the WD_FRAMERECT_TOP you would already get a huge value, so sel would never be negative. So, leave sel an unsigned number and remove the <= check.
Diffstat (limited to 'src/order_gui.cpp')
| -rw-r--r-- | src/order_gui.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/order_gui.cpp b/src/order_gui.cpp index bd1165622..8504ee16f 100644 --- a/src/order_gui.cpp +++ b/src/order_gui.cpp @@ -548,13 +548,13 @@ private: VehicleOrderID GetOrderFromPt(int y) { NWidgetBase *nwid = this->GetWidget<NWidgetBase>(WID_O_ORDER_LIST); - int sel = (y - nwid->pos_y - WD_FRAMERECT_TOP) / nwid->resize_y; // Selected line in the WID_O_ORDER_LIST panel. + uint sel = (y - nwid->pos_y - WD_FRAMERECT_TOP) / nwid->resize_y; // Selected line in the WID_O_ORDER_LIST panel. - if ((uint)sel >= this->vscroll->GetCapacity()) return INVALID_VEH_ORDER_ID; + if (sel >= this->vscroll->GetCapacity()) return INVALID_VEH_ORDER_ID; sel += this->vscroll->GetPosition(); - return (sel <= vehicle->GetNumOrders() && sel >= 0) ? sel : INVALID_VEH_ORDER_ID; + return (sel <= vehicle->GetNumOrders()) ? sel : INVALID_VEH_ORDER_ID; } /** |