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Change: Decouple and remove landscape-dependent cargo types. (#11719)

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Cargo types of default engines, industries and houses are now specified in terms of label.
This commit is contained in:
Peter Nelson
2024-02-04 10:16:08 +00:00
committed by GitHub
parent 83d63464db
commit 2fd9096070
32 changed files with 378 additions and 275 deletions
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10
src/engine.cpp
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@@ -244,8 +244,10 @@ uint Engine::DetermineCapacity(const Vehicle *v, uint16_t *mail_capacity) const
if (!IsCargoInClass(cargo_type, CC_PASSENGERS)) {
extra_mail_cap = GetEngineProperty(this->index, PROP_AIRCRAFT_MAIL_CAPACITY, this->u.air.mail_capacity, v);
}
if (!new_multipliers && cargo_type == CT_MAIL) return capacity + extra_mail_cap;
default_cargo = CT_PASSENGERS; // Always use 'passengers' wrt. cargo multipliers
if (IsValidCargoID(GetCargoIDByLabel(CT_MAIL))) {
if (!new_multipliers && cargo_type == GetCargoIDByLabel(CT_MAIL)) return capacity + extra_mail_cap;
}
default_cargo = GetCargoIDByLabel(CT_PASSENGERS); // Always use 'passengers' wrt. cargo multipliers
break;
default: NOT_REACHED();
@@ -262,8 +264,8 @@ uint Engine::DetermineCapacity(const Vehicle *v, uint16_t *mail_capacity) const
uint16_t default_multiplier = new_multipliers ? 0x100 : CargoSpec::Get(default_cargo)->multiplier;
uint16_t cargo_multiplier = CargoSpec::Get(cargo_type)->multiplier;
capacity *= cargo_multiplier;
if (extra_mail_cap > 0) {
uint mail_multiplier = CargoSpec::Get(CT_MAIL)->multiplier;
if (extra_mail_cap > 0 && IsValidCargoID(GetCargoIDByLabel(CT_MAIL))) {
uint mail_multiplier = CargoSpec::Get(GetCargoIDByLabel(CT_MAIL))->multiplier;
capacity += (default_multiplier * extra_mail_cap * cargo_multiplier + mail_multiplier / 2) / mail_multiplier;
}
capacity = (capacity + default_multiplier / 2) / default_multiplier;