industrytype.h

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00001 /* $Id: industrytype.h 23735 2012-01-03 20:26:05Z 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 INDUSTRYTYPE_H
00013 #define INDUSTRYTYPE_H
00014 
00015 #include "map_type.h"
00016 #include "slope_type.h"
00017 #include "industry_type.h"
00018 #include "landscape_type.h"
00019 #include "cargo_type.h"
00020 #include "newgrf_animation_type.h"
00021 #include "newgrf_commons.h"
00022 
00023 enum IndustryCleanupType {
00024   CLEAN_RANDOMSOUNDS,    
00025   CLEAN_TILELAYOUT,      
00026 };
00027 
00029 enum IndustryLifeType {
00030   INDUSTRYLIFE_BLACK_HOLE =      0, 
00031   INDUSTRYLIFE_EXTRACTIVE = 1 << 0, 
00032   INDUSTRYLIFE_ORGANIC    = 1 << 1, 
00033   INDUSTRYLIFE_PROCESSING = 1 << 2, 
00034 };
00035 
00040 enum CheckProc {
00041   CHECK_NOTHING,    
00042   CHECK_FOREST,     
00043   CHECK_REFINERY,   
00044   CHECK_FARM,       
00045   CHECK_PLANTATION, 
00046   CHECK_WATER,      
00047   CHECK_LUMBERMILL, 
00048   CHECK_BUBBLEGEN,  
00049   CHECK_OIL_RIG,    
00050   CHECK_END,        
00051 };
00052 
00054 enum IndustryConstructionType {
00055   ICT_UNKNOWN,          
00056   ICT_NORMAL_GAMEPLAY,  
00057   ICT_MAP_GENERATION,   
00058   ICT_SCENARIO_EDITOR,  
00059 };
00060 
00062 enum IndustryBehaviour {
00063   INDUSTRYBEH_NONE                  =      0,
00064   INDUSTRYBEH_PLANT_FIELDS          = 1 << 0,  
00065   INDUSTRYBEH_CUT_TREES             = 1 << 1,  
00066   INDUSTRYBEH_BUILT_ONWATER         = 1 << 2,  
00067   INDUSTRYBEH_TOWN1200_MORE         = 1 << 3,  
00068   INDUSTRYBEH_ONLY_INTOWN           = 1 << 4,  
00069   INDUSTRYBEH_ONLY_NEARTOWN         = 1 << 5,  
00070   INDUSTRYBEH_PLANT_ON_BUILT        = 1 << 6,  
00071   INDUSTRYBEH_DONT_INCR_PROD        = 1 << 7,  
00072   INDUSTRYBEH_BEFORE_1950           = 1 << 8,  
00073   INDUSTRYBEH_AFTER_1960            = 1 << 9,  
00074   INDUSTRYBEH_AI_AIRSHIP_ROUTES     = 1 << 10, 
00075   INDUSTRYBEH_AIRPLANE_ATTACKS      = 1 << 11, 
00076   INDUSTRYBEH_CHOPPER_ATTACKS       = 1 << 12, 
00077   INDUSTRYBEH_CAN_SUBSIDENCE        = 1 << 13, 
00078   /* The following flags are only used for newindustries and do no represent any normal behaviour */
00079   INDUSTRYBEH_PROD_MULTI_HNDLING    = 1 << 14, 
00080   INDUSTRYBEH_PRODCALLBACK_RANDOM   = 1 << 15, 
00081   INDUSTRYBEH_NOBUILT_MAPCREATION   = 1 << 16, 
00082   INDUSTRYBEH_CANCLOSE_LASTINSTANCE = 1 << 17, 
00083 };
00084 DECLARE_ENUM_AS_BIT_SET(IndustryBehaviour)
00085 
00086 
00087 enum IndustryTileSpecialFlags {
00088   INDTILE_SPECIAL_NONE                  = 0,
00089   INDTILE_SPECIAL_NEXTFRAME_RANDOMBITS  = 1 << 0, 
00090 };
00091 DECLARE_ENUM_AS_BIT_SET(IndustryTileSpecialFlags)
00092 
00093 struct IndustryTileTable {
00094   TileIndexDiffC ti;
00095   IndustryGfx gfx;
00096 };
00097 
00101 struct IndustrySpec {
00102   const IndustryTileTable * const *table;
00103   byte num_table;                       
00104   uint8 cost_multiplier;                
00105   uint32 removal_cost_multiplier;       
00106   uint32 prospecting_chance;            
00107   IndustryType conflicting[3];          
00108   byte check_proc;                      
00109   CargoID produced_cargo[2];
00110   byte production_rate[2];
00115   byte minimal_cargo;
00116   CargoID accepts_cargo[3];             
00117   uint16 input_cargo_multiplier[3][2];  
00118   IndustryLifeType life_type;           
00119   byte climate_availability;            
00120   IndustryBehaviour behaviour;          
00121   byte map_colour;                      
00122   StringID name;                        
00123   StringID new_industry_text;           
00124   StringID closure_text;                
00125   StringID production_up_text;          
00126   StringID production_down_text;        
00127   StringID station_name;                
00128   byte appear_ingame[NUM_LANDSCAPE];    
00129   byte appear_creation[NUM_LANDSCAPE];  
00130   uint8 number_of_sounds;               
00131   const uint8 *random_sounds;           
00132   /* Newgrf data */
00133   uint16 callback_mask;                 
00134   uint8 cleanup_flag;                   
00135   bool enabled;                         
00136   GRFFileProps grf_prop;                
00137 
00138   bool IsRawIndustry() const;
00139   Money GetConstructionCost() const;
00140   Money GetRemovalCost() const;
00141   bool UsesSmoothEconomy() const;
00142 };
00143 
00147 struct IndustryTileSpec {
00148   CargoID accepts_cargo[3];             
00149   uint8 acceptance[3];                  
00150   Slope slopes_refused;                 
00151   byte anim_production;                 
00152   byte anim_next;                       
00153 
00157   bool anim_state;
00158   /* Newgrf data */
00159   uint8 callback_mask;                  
00160   AnimationInfo animation;              
00161   IndustryTileSpecialFlags special_flags; 
00162   bool enabled;                         
00163   GRFFileProps grf_prop;                
00164 };
00165 
00166 /* industry_cmd.cpp*/
00167 const IndustrySpec *GetIndustrySpec(IndustryType thistype);    
00168 const IndustryTileSpec *GetIndustryTileSpec(IndustryGfx gfx);  
00169 void ResetIndustries();
00170 
00171 /* writable arrays of specs */
00172 extern IndustrySpec _industry_specs[NUM_INDUSTRYTYPES];
00173 extern IndustryTileSpec _industry_tile_specs[NUM_INDUSTRYTILES];
00174 
00175 /* industry_gui.cpp */
00176 void SortIndustryTypes();
00177 /* Industry types sorted alphabetically by name. */
00178 extern IndustryType _sorted_industry_types[NUM_INDUSTRYTYPES];
00179 
00185 static inline IndustryGfx GetTranslatedIndustryTileID(IndustryGfx gfx)
00186 {
00187   /* the 0xFF should be GFX_WATERTILE_SPECIALCHECK but for reasons of include mess,
00188    * we'll simplify the writing.
00189    * Basically, the first test is required since the GFX_WATERTILE_SPECIALCHECK value
00190    * will never be assigned as a tile index and is only required in order to do some
00191    * tests while building the industry (as in WATER REQUIRED */
00192   if (gfx != 0xFF) {
00193     assert(gfx < INVALID_INDUSTRYTILE);
00194     const IndustryTileSpec *it = &_industry_tile_specs[gfx];
00195     return it->grf_prop.override == INVALID_INDUSTRYTILE ? gfx : it->grf_prop.override;
00196   } else {
00197     return gfx;
00198   }
00199 }
00200 
00201 static const uint8 IT_INVALID = 255;
00202 
00203 #endif /* INDUSTRYTYPE_H */