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Feature: Script API to change town rating of companies

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This commit is contained in:
Niels Martin Hansen
2020-01-04 17:31:52 +01:00
parent b524f1ae21
commit f401622149
6 changed files with 85 additions and 0 deletions
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27
src/script/api/script_town.cpp
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@@ -336,6 +336,33 @@
}
}
/* static */ int ScriptTown::GetDetailedRating(TownID town_id, ScriptCompany::CompanyID company_id)
{
if (!IsValidTown(town_id)) return TOWN_RATING_INVALID;
ScriptCompany::CompanyID company = ScriptCompany::ResolveCompanyID(company_id);
if (company == ScriptCompany::COMPANY_INVALID) return TOWN_RATING_INVALID;
const Town *t = ::Town::Get(town_id);
return t->ratings[company];
}
/* static */ bool ScriptTown::ChangeRating(TownID town_id, ScriptCompany::CompanyID company_id, int delta)
{
EnforcePrecondition(false, ScriptObject::GetCompany() == OWNER_DEITY);
EnforcePrecondition(false, IsValidTown(town_id));
ScriptCompany::CompanyID company = ScriptCompany::ResolveCompanyID(company_id);
EnforcePrecondition(false, company != ScriptCompany::COMPANY_INVALID);
const Town *t = ::Town::Get(town_id);
int16 new_rating = Clamp(t->ratings[company] + delta, RATING_MINIMUM, RATING_MAXIMUM);
if (new_rating == t->ratings[company]) return false;
uint16 p2 = 0;
memcpy(&p2, &new_rating, sizeof(p2));
return ScriptObject::DoCommand(0, town_id | (company_id << 16), p2, CMD_TOWN_RATING);
}
/* static */ int ScriptTown::GetAllowedNoise(TownID town_id)
{
if (!IsValidTown(town_id)) return -1;