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(svn r17107) -Codechange: store type of subsidy source and destination in the Subsidy struct instead of determining it every time it's needed

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This commit is contained in:
smatz
2009-08-07 22:23:34 +00:00
parent 876d09d751
commit 738d7fde53
13 changed files with 157 additions and 171 deletions
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29
src/ai/api/ai_subsidy.cpp
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@@ -10,21 +10,21 @@
/* static */ bool AISubsidy::IsValidSubsidy(SubsidyID subsidy_id)
{
return Subsidy::IsValidID(subsidy_id);
return ::Subsidy::IsValidID(subsidy_id);
}
/* static */ bool AISubsidy::IsAwarded(SubsidyID subsidy_id)
{
if (!IsValidSubsidy(subsidy_id)) return false;
return Subsidy::Get(subsidy_id)->IsAwarded();
return ::Subsidy::Get(subsidy_id)->IsAwarded();
}
/* static */ AICompany::CompanyID AISubsidy::GetAwardedTo(SubsidyID subsidy_id)
{
if (!IsAwarded(subsidy_id)) return AICompany::COMPANY_INVALID;
return (AICompany::CompanyID)((byte)Station::Get(Subsidy::Get(subsidy_id)->from)->owner);
return (AICompany::CompanyID)((byte)::Station::Get(::Subsidy::Get(subsidy_id)->src)->owner);
}
/* static */ int32 AISubsidy::GetExpireDate(SubsidyID subsidy_id)
@@ -35,9 +35,9 @@
int month = AIDate::GetMonth(AIDate::GetCurrentDate());
if (IsAwarded(subsidy_id)) {
month += 24 - Subsidy::Get(subsidy_id)->age;
month += 24 - ::Subsidy::Get(subsidy_id)->age;
} else {
month += 12 - Subsidy::Get(subsidy_id)->age;
month += 12 - ::Subsidy::Get(subsidy_id)->age;
}
year += (month - 1) / 12;
@@ -50,42 +50,33 @@
{
if (!IsValidSubsidy(subsidy_id)) return CT_INVALID;
return Subsidy::Get(subsidy_id)->cargo_type;
return ::Subsidy::Get(subsidy_id)->cargo_type;
}
/* static */ bool AISubsidy::SourceIsTown(SubsidyID subsidy_id)
{
if (!IsValidSubsidy(subsidy_id) || IsAwarded(subsidy_id)) return false;
return CargoSpec::Get(GetCargoType(subsidy_id))->town_effect == TE_PASSENGERS ||
CargoSpec::Get(GetCargoType(subsidy_id))->town_effect == TE_MAIL;
return ::Subsidy::Get(subsidy_id)->src_type == ST_TOWN;
}
/* static */ int32 AISubsidy::GetSource(SubsidyID subsidy_id)
{
if (!IsValidSubsidy(subsidy_id)) return INVALID_STATION;
return Subsidy::Get(subsidy_id)->from;
return ::Subsidy::Get(subsidy_id)->src;
}
/* static */ bool AISubsidy::DestinationIsTown(SubsidyID subsidy_id)
{
if (!IsValidSubsidy(subsidy_id) || IsAwarded(subsidy_id)) return false;
switch (CargoSpec::Get(GetCargoType(subsidy_id))->town_effect) {
case TE_PASSENGERS:
case TE_MAIL:
case TE_GOODS:
case TE_FOOD:
return true;
default:
return false;
}
return ::Subsidy::Get(subsidy_id)->dst_type == ST_TOWN;
}
/* static */ int32 AISubsidy::GetDestination(SubsidyID subsidy_id)
{
if (!IsValidSubsidy(subsidy_id)) return INVALID_STATION;
return Subsidy::Get(subsidy_id)->to;
return ::Subsidy::Get(subsidy_id)->dst;
}