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Feature: GS method to control engine availability for a specific company (#7791)

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* Feature: GS method to allow company to use an engine before its introduction date

* Feature: GS method to retire an engine early for a specific company
This commit is contained in:
Pavel Stupnikov
2020-01-15 20:46:26 +03:00
committed by Niels Martin Hansen
parent 4366f8e46a
commit d7a928a08b
7 changed files with 122 additions and 9 deletions
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22
src/script/api/script_engine.cpp
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@@ -276,3 +276,25 @@
return 0;
}
}
/* static */ bool ScriptEngine::EnableForCompany(EngineID engine_id, ScriptCompany::CompanyID company)
{
company = ScriptCompany::ResolveCompanyID(company);
EnforcePrecondition(false, ScriptObject::GetCompany() == OWNER_DEITY);
EnforcePrecondition(false, IsValidEngine(engine_id));
EnforcePrecondition(false, company != ScriptCompany::COMPANY_INVALID);
return ScriptObject::DoCommand(0, engine_id, (uint32)company | (1 << 31), CMD_ENGINE_CTRL);
}
/* static */ bool ScriptEngine::DisableForCompany(EngineID engine_id, ScriptCompany::CompanyID company)
{
company = ScriptCompany::ResolveCompanyID(company);
EnforcePrecondition(false, ScriptObject::GetCompany() == OWNER_DEITY);
EnforcePrecondition(false, IsValidEngine(engine_id));
EnforcePrecondition(false, company != ScriptCompany::COMPANY_INVALID);
return ScriptObject::DoCommand(0, engine_id, company, CMD_ENGINE_CTRL);
}