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Feature: Influence industry production changes from GS (#7912)

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(cherry picked from commit b7751c483e)
This commit is contained in:
Niels Martin Hansen
2020-12-22 14:21:31 +01:00
committed by Jonathan G Rennison
parent b623d6f2ee
commit 4d97fbc814
11 changed files with 185 additions and 2 deletions
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37
src/script/api/script_industry.cpp
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@@ -16,6 +16,7 @@
#include "../../station_base.h"
#include "../../newgrf_industries.h"
#include "table/strings.h"
#include <numeric>
#include "../../safeguards.h"
@@ -204,3 +205,39 @@
return ::Industry::Get(industry_id)->type;
}
int32 ScriptIndustry::GetLastProductionYear(IndustryID industry_id)
{
Industry *i = Industry::GetIfValid(industry_id);
if (i == nullptr) return 0;
return i->last_prod_year;
}
ScriptDate::Date ScriptIndustry::GetCargoLastAcceptedDate(IndustryID industry_id, CargoID cargo_type)
{
Industry *i = Industry::GetIfValid(industry_id);
if (i == nullptr) return ScriptDate::DATE_INVALID;
if (cargo_type == CT_INVALID) {
return (ScriptDate::Date)std::accumulate(std::begin(i->last_cargo_accepted_at), std::end(i->last_cargo_accepted_at), 0, [](Date a, Date b) { return std::max(a, b); });
} else {
int index = i->GetCargoAcceptedIndex(cargo_type);
if (index < 0) return ScriptDate::DATE_INVALID;
return (ScriptDate::Date)i->last_cargo_accepted_at[index];
}
}
uint32 ScriptIndustry::GetControlFlags(IndustryID industry_id)
{
Industry *i = Industry::GetIfValid(industry_id);
if (i == nullptr) return 0;
return i->ctlflags;
}
bool ScriptIndustry::SetControlFlags(IndustryID industry_id, uint32 control_flags)
{
if (ScriptObject::GetCompany() != OWNER_DEITY) return false;
if (!IsValidIndustry(industry_id)) return false;
return ScriptObject::DoCommand(0, industry_id, 0 | ((control_flags & ::INDCTL_MASK) << 8), CMD_INDUSTRY_CTRL);
}