/* $Id$ */

/** @file ai_controller.cpp Implementation of AIControler. */

#include "../../stdafx.h"

#include "../../openttd.h"

#include "../../company_func.h"

#include "../../core/alloc_func.hpp"

#include "../../string_func.h"

#include "../../settings_type.h"

#include "../../company_base.h"

#include "../../saveload/saveload.h"

#include "table/strings.h"

#include "../ai.hpp"

#include "ai_controller.hpp"

#include "../ai_info.hpp"

#include "../ai_storage.hpp"

#include "../ai_instance.hpp"

#include "../ai_config.hpp"

#include "ai_log.hpp"

/* static */ void AIController::SetCommandDelay(int ticks)

{

	if (ticks <= 0) return;

	AIObject::SetDoCommandDelay(ticks);

}

/* static */ void AIController::Sleep(int ticks)

{

	if (ticks <= 0) {

		AILog::Warning("Sleep() value should be > 0. Assuming value 1.");

		ticks = 1;

	}

	throw AI_VMSuspend(ticks, NULL);

}

/* static */ void AIController::Print(bool error_msg, const char *message)

{

	AILog::Log(error_msg ? AILog::LOG_SQ_ERROR : AILog::LOG_SQ_INFO, message);

}

AIController::AIController() :

	ticks(0),

	loaded_library_count(0)

{

}

AIController::~AIController()

{

	for (LoadedLibraryList::iterator iter = this->loaded_library.begin(); iter != this->loaded_library.end(); iter++) {

		free((void *)(*iter).second);

		free((void *)(*iter).first);

	}

	this->loaded_library.clear();

}

uint AIController::GetTick()

{

	return this->ticks;

}

int AIController::GetSetting(const char *name)

{

	return AIConfig::GetConfig(_current_company)->GetSetting(name);

}

bool AIController::LoadedLibrary(const char *library_name, int *next_number, char *fake_class_name, int fake_class_name_len)

{

	LoadedLibraryList::iterator iter = this->loaded_library.find(library_name);

	if (iter == this->loaded_library.end()) {

		*next_number = ++this->loaded_library_count;

		return false;

	}

	ttd_strlcpy(fake_class_name, (*iter).second, fake_class_name_len);

	return true;

}

void AIController::AddLoadedLibrary(const char *library_name, const char *fake_class_name)

{

	this->loaded_library[strdup(library_name)] = strdup(fake_class_name);

}