src/script/api/script_cargolist.cpp

   1 /* $Id: script_cargolist.cpp 23355 2011-11-29 23:15:35Z truebrain $ */
   2
   3 /*
   4  * This file is part of OpenTTD.
   5  * 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.
   6  * 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.
   7  * 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/>.
   8  */
   9
  10 /** @file script_cargolist.cpp Implementation of ScriptCargoList and friends. */
  11
  12 #include "../../stdafx.h"
  13 #include "script_cargolist.hpp"
  14 #include "script_industry.hpp"
  15 #include "script_station.hpp"
  16 #include "../../cargotype.h"
  17 #include "../../industry.h"
  18 #include "../../station_base.h"
  19
  20 #include "../../safeguards.h"
  21
  22 ScriptCargoList::ScriptCargoList()
  23 {
  24         const CargoSpec *cs;
  25         FOR_ALL_CARGOSPECS(cs) {
  26                 this->AddItem(cs->Index());
  27         }
  28 }
  29
  30 ScriptCargoList_IndustryAccepting::ScriptCargoList_IndustryAccepting(IndustryID industry_id)
  31 {
  32         if (!ScriptIndustry::IsValidIndustry(industry_id)) return;
  33
  34         Industry *ind = ::Industry::Get(industry_id);
  35         for (uint i = 0; i < lengthof(ind->accepts_cargo); i++) {
  36                 CargoID cargo_id = ind->accepts_cargo[i];
  37                 if (cargo_id != CT_INVALID) {
  38                         this->AddItem(cargo_id);
  39                 }
  40         }
  41 }
  42
  43 ScriptCargoList_IndustryProducing::ScriptCargoList_IndustryProducing(IndustryID industry_id)
  44 {
  45         if (!ScriptIndustry::IsValidIndustry(industry_id)) return;
  46
  47         Industry *ind = ::Industry::Get(industry_id);
  48         for (uint i = 0; i < lengthof(ind->produced_cargo); i++) {
  49                 CargoID cargo_id = ind->produced_cargo[i];
  50                 if (cargo_id != CT_INVALID) {
  51                         this->AddItem(cargo_id);
  52                 }
  53         }
  54 }
  55
  56 ScriptCargoList_StationAccepting::ScriptCargoList_StationAccepting(StationID station_id)
  57 {
  58         if (!ScriptStation::IsValidStation(station_id)) return;
  59
  60         Station *st = ::Station::Get(station_id);
  61         for (CargoID i = 0; i < NUM_CARGO; i++) {
  62                 if (HasBit(st->goods[i].status, GoodsEntry::GES_ACCEPTANCE)) this->AddItem(i);
  63         }
  64 }