rubidium@9380: /* $Id$ */
rubidium@9380: 
rubidium@9380: /** @file query.cpp handles the town-related functions of the AITown class */
rubidium@9380: 
rubidium@9380: #include "../ai_town.hpp"
rubidium@9380: #include "../../../town.h"
rubidium@9380: #include "../../../strings.h"
rubidium@9380: #include "../../../variables.h" /* For SetDParam */
rubidium@9380: 
rubidium@9380: TownID AITown::GetMaxTownID()
rubidium@9380: {
rubidium@9380: 	return ::GetMaxTownIndex();
rubidium@9380: }
rubidium@9380: 
rubidium@9380: int32 AITown::GetTownCount()
rubidium@9380: {
rubidium@9380: 	return ::GetNumTowns();
rubidium@9380: }
rubidium@9380: 
rubidium@9380: bool AITown::IsValidTown(TownID town_id)
rubidium@9380: {
rubidium@9380: 	return ::IsValidTownID(town_id);
rubidium@9380: }
rubidium@9380: 
rubidium@9380: char *AITown::GetName(TownID town_id)
rubidium@9380: {
rubidium@9380: 	static const int len = 64;
rubidium@9380: 	char *town_name = MallocT<char>(len);
rubidium@9380: 
rubidium@9380: 	const Town *t = ::GetTown(town_id);
rubidium@9380: 	SetDParam(0, t->townnameparts);
rubidium@9380: 	GetString(town_name, t->townnametype, &town_name[len - 1]);
rubidium@9380: 
rubidium@9380: 	return town_name;
rubidium@9380: }
rubidium@9380: 
rubidium@9380: int32 AITown::GetPopulation(TownID town_id)
rubidium@9380: {
rubidium@9380: 	const Town *t = ::GetTown(town_id);
rubidium@9380: 	return t->population;
rubidium@9380: }
rubidium@9380: 
rubidium@9380: TileIndex AITown::GetLocation(TownID town_id)
rubidium@9380: {
rubidium@9380: 	const Town *t = ::GetTown(town_id);
rubidium@9380: 	return t->xy;
rubidium@9380: }