1 /* $Id$ */

     2 

     3 /** @file ai_town.cpp handles the town-related functions of the AITown class */

     4 

     5 #include "ai_town.hpp"

     6 #include "../../town.h"

     7 #include "../../strings.h"

     8 #include "../../variables.h" /* For SetDParam */

     9 #include "table/strings.h"

    10 

    11 TownID AITown::GetMaxTownID()

    12 {

    13 	return ::GetMaxTownIndex();

    14 }

    15 

    16 int32 AITown::GetTownCount()

    17 {

    18 	return ::GetNumTowns();

    19 }

    20 

    21 bool AITown::IsValidTown(TownID town_id)

    22 {

    23 	return ::IsValidTownID(town_id);

    24 }

    25 

    26 char *AITown::GetName(TownID town_id)

    27 {

    28 	static const int len = 64;

    29 	char *town_name = MallocT<char>(len);

    30 

    31 	SetDParam(0, town_id);

    32 	GetString(town_name, STR_TOWN, &town_name[len - 1]);

    33 

    34 	return town_name;

    35 }

    36 

    37 int32 AITown::GetPopulation(TownID town_id)

    38 {

    39 	const Town *t = ::GetTown(town_id);

    40 	return t->population;

    41 }

    42 

    43 TileIndex AITown::GetLocation(TownID town_id)

    44 {

    45 	const Town *t = ::GetTown(town_id);

    46 	return t->xy;

    47 }