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Fix #299: Add estimated max speed (full) to template windows

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This commit is contained in:
Jonathan G Rennison
2021-07-17 23:12:00 +01:00
parent 502af119e5
commit 6a009686c9
10 changed files with 39 additions and 8 deletions
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15
src/tbtr_template_vehicle_func.cpp
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@@ -169,6 +169,7 @@ void SetupTemplateVehicleFromVirtual(TemplateVehicle *tmp, TemplateVehicle *prev
tmp->empty_weight = std::max<uint32>(gcache->cached_weight - cargo_weight, 1);
tmp->full_weight = std::max<uint32>(gcache->cached_weight + full_cargo_weight - cargo_weight, 1);
tmp->max_te = gcache->cached_max_te;
tmp->air_drag = gcache->cached_air_drag;
}
virt->GetImage(DIR_W, EIT_IN_DEPOT, &tmp->sprite_seq);
@@ -490,3 +491,17 @@ void UpdateAllTemplateVehicleImages()
_template_vehicle_images_valid = true;
}
int GetTemplateVehicleEstimatedMaxAchievableSpeed(const TemplateVehicle *tv, const int mass, const int speed_cap)
{
int max_speed = 0;
int acceleration;
do
{
max_speed++;
acceleration = GetTrainRealisticAccelerationAtSpeed(max_speed, mass, tv->power, tv->max_te, tv->air_drag, tv->railtype);
} while (acceleration > 0 && max_speed < speed_cap);
return max_speed;
}