ai_cargolist.cpp

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00001 /* $Id$ */
00002 
00003 /*
00004  * This file is part of OpenTTD.
00005  * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
00006  * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
00007  * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
00008  */
00009 
00012 #include "ai_cargolist.hpp"
00013 #include "ai_industry.hpp"
00014 #include "../../cargotype.h"
00015 #include "../../industry.h"
00016 
00017 AICargoList::AICargoList()
00018 {
00019   const CargoSpec *cs;
00020   FOR_ALL_CARGOSPECS(cs) {
00021     this->AddItem(cs->Index());
00022   }
00023 }
00024 
00025 AICargoList_IndustryAccepting::AICargoList_IndustryAccepting(IndustryID industry_id)
00026 {
00027   if (!AIIndustry::IsValidIndustry(industry_id)) return;
00028 
00029   Industry *ind = ::Industry::Get(industry_id);
00030   for (uint i = 0; i < lengthof(ind->accepts_cargo); i++) {
00031     CargoID cargo_id = ind->accepts_cargo[i];
00032     if (cargo_id != CT_INVALID) {
00033       this->AddItem(cargo_id);
00034     }
00035   }
00036 }
00037 
00038 AICargoList_IndustryProducing::AICargoList_IndustryProducing(IndustryID industry_id)
00039 {
00040   if (!AIIndustry::IsValidIndustry(industry_id)) return;
00041 
00042   Industry *ind = ::Industry::Get(industry_id);
00043   for (uint i = 0; i < lengthof(ind->produced_cargo); i++) {
00044     CargoID cargo_id = ind->produced_cargo[i];
00045     if (cargo_id != CT_INVALID) {
00046       this->AddItem(cargo_id);
00047     }
00048   }
00049 }

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