mirror of https://github.com/OpenTTD/OpenTTD
Codechange: Use company group statistics to test for vehicles for drop down list state.
This avoids iterating full the vehicle pool to find out if a company has any vehicles of a particular type.pull/11695/head
parent
847f3f660d
commit
6828b6014a
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@ -728,10 +728,10 @@ static CallBackFunction MenuClickIndustry(int index)
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static void ToolbarVehicleClick(Window *w, VehicleType veh)
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{
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int dis = ~0;
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int dis = 0;
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for (const Vehicle *v : Vehicle::Iterate()) {
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if (v->type == veh && v->IsPrimaryVehicle()) ClrBit(dis, v->owner);
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for (const Company *c : Company::Iterate()) {
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if (c->group_all[veh].num_vehicle == 0) SetBit(dis, c->index);
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}
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PopupMainCompanyToolbMenu(w, WID_TN_VEHICLE_START + veh, dis);
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}
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