| author | truebrain |
| Sat, 23 Feb 2008 16:21:10 +0000 | |
| branch | noai |
| changeset 9746 | e4ab7ea8d897 |
| parent 9737 | ee408edf3851 |
| child 9814 | be51ea0adc29 |
| permissions | -rw-r--r-- |
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(svn r9169) [NoAI] -Add: some wrapper functions for town related queries.
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/* $Id$ */ |
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/** @file ai_town.cpp handles the town-related functions of the AITown class */ |
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#include "ai_town.hpp" |
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#include "../../town.h" |
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#include "../../strings_func.h" |
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#include "../../town_type.h" |
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#include "../../core/alloc_func.hpp" |
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#include "table/strings.h" |
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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/* static */ TownID AITown::GetMaxTownID() |
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{
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return ::GetMaxTownIndex(); |
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} |
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9737
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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/* static */ int32 AITown::GetTownCount() |
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{
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return ::GetNumTowns(); |
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} |
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/* static */ bool AITown::IsValidTown(TownID town_id) |
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{
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return ::IsValidTownID(town_id); |
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} |
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/* static */ char *AITown::GetName(TownID town_id) |
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{
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if (!IsValidTown(town_id)) return NULL; |
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static const int len = 64; |
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char *town_name = MallocT<char>(len); |
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::SetDParam(0, town_id); |
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::GetString(town_name, STR_TOWN, &town_name[len - 1]); |
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return town_name; |
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} |
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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/* static */ int32 AITown::GetPopulation(TownID town_id) |
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{
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if (!IsValidTown(town_id)) return 0; |
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const Town *t = ::GetTown(town_id); |
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return t->population; |
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} |
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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/* static */ TileIndex AITown::GetLocation(TownID town_id) |
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{
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if (!IsValidTown(town_id)) return INVALID_TILE; |
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const Town *t = ::GetTown(town_id); |
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return t->xy; |
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} |