industry.h

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00001 /* $Id: industry.h 19551 2010-04-03 19:48:01Z rubidium $ */
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 #ifndef INDUSTRY_H
00013 #define INDUSTRY_H
00014 
00015 #include "core/pool_type.hpp"
00016 #include "newgrf_storage.h"
00017 #include "subsidy_type.h"
00018 #include "industry_map.h"
00019 #include "tilearea_type.h"
00020 
00021 
00022 typedef Pool<Industry, IndustryID, 64, 64000> IndustryPool;
00023 extern IndustryPool _industry_pool;
00024 
00028 struct Industry : IndustryPool::PoolItem<&_industry_pool> {
00029   typedef PersistentStorageArray<int32, 16> PersistentStorage;
00030 
00031   TileArea location;                  
00032   const Town *town;                   
00033   CargoID produced_cargo[2];          
00034   uint16 produced_cargo_waiting[2];   
00035   uint16 incoming_cargo_waiting[3];   
00036   byte production_rate[2];            
00037   byte prod_level;                    
00038   CargoID accepts_cargo[3];           
00039   uint16 this_month_production[2];    
00040   uint16 this_month_transported[2];   
00041   byte last_month_pct_transported[2]; 
00042   uint16 last_month_production[2];    
00043   uint16 last_month_transported[2];   
00044   uint16 counter;                     
00045 
00046   IndustryType type;                  
00047   OwnerByte owner;                    
00048   byte random_colour;                 
00049   Year last_prod_year;                
00050   byte was_cargo_delivered;           
00051 
00052   PartOfSubsidyByte part_of_subsidy;  
00053 
00054   OwnerByte founder;                  
00055   Date construction_date;             
00056   uint8 construction_type;            
00057   Date last_cargo_accepted_at;        
00058   byte selected_layout;               
00059 
00060   byte random_triggers;               
00061   uint16 random;                      
00062 
00063   PersistentStorage psa;              
00064 
00065   Industry(TileIndex tile = INVALID_TILE) : location(tile, 0, 0) {}
00066   ~Industry();
00067 
00074   static FORCEINLINE Industry *GetByTile(TileIndex tile)
00075   {
00076     return Industry::Get(GetIndustryIndex(tile));
00077   }
00078 
00079   static Industry *GetRandom();
00080   static void PostDestructor(size_t index);
00081 };
00082 
00083 void PlantRandomFarmField(const Industry *i);
00084 
00085 void ReleaseDisastersTargetingIndustry(IndustryID);
00086 
00087 /* industry_cmd.cpp */
00088 void SetIndustryDailyChanges();
00089 
00090 #define FOR_ALL_INDUSTRIES_FROM(var, start) FOR_ALL_ITEMS_FROM(Industry, industry_index, var, start)
00091 #define FOR_ALL_INDUSTRIES(var) FOR_ALL_INDUSTRIES_FROM(var, 0)
00092 
00093 #endif /* INDUSTRY_H */

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