rubidium@9405: /* $Id$ */
rubidium@9405: 
rubidium@9430: /** @file ai_industry.cpp handles the query-related of the AIIndustry class */
rubidium@9405: 
rubidium@9430: #include "ai_industry.hpp"
rubidium@9430: #include "../../industry.h"
rubidium@9430: #include "../../strings.h"
rubidium@9430: #include "../../variables.h" /* For SetDParam */
rubidium@9405: #include "table/strings.h"
rubidium@9405: 
rubidium@9405: IndustryID AIIndustry::GetMaxIndustryID()
rubidium@9405: {
rubidium@9405: 	return ::GetMaxIndustryIndex();
rubidium@9405: }
rubidium@9405: 
rubidium@9405: int32 AIIndustry::GetIndustryCount()
rubidium@9405: {
rubidium@9405: 	return ::GetNumIndustries();
rubidium@9405: }
rubidium@9405: 
rubidium@9497: /* static */ bool AIIndustry::IsValidIndustry(IndustryID industry_id)
rubidium@9405: {
rubidium@9405: 	return ::IsValidIndustryID(industry_id);
rubidium@9405: }
rubidium@9405: 
rubidium@9405: char *AIIndustry::GetName(IndustryID industry_id)
rubidium@9405: {
truelight@9459: 	if (!this->IsValidIndustry(industry_id)) return NULL;
rubidium@9405: 	static const int len = 64;
rubidium@9405: 	char *industry_name = MallocT<char>(len);
rubidium@9405: 
rubidium@9405: 	SetDParam(0, industry_id);
rubidium@9405: 	GetString(industry_name, STR_INDUSTRY, &industry_name[len - 1]);
rubidium@9405: 
rubidium@9405: 	return industry_name;
rubidium@9405: }
rubidium@9405: 
rubidium@9405: TileIndex AIIndustry::GetLocation(IndustryID industry_id)
rubidium@9405: {
truelight@9459: 	if (!this->IsValidIndustry(industry_id)) return INVALID_TILE;
rubidium@9405: 	const Industry *i = ::GetIndustry(industry_id);
rubidium@9405: 	return i->xy;
rubidium@9405: }