author | Darkvater |
Mon, 30 Jan 2006 14:03:34 +0000 | |
changeset 2929 | f54492d3dea8 |
parent 2817 | 58dcead3f545 |
child 2958 | 3f8946daf55f |
permissions | -rw-r--r-- |
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/* $Id$ */ |
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#ifndef TOWN_H |
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#define TOWN_H |
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#include "pool.h" |
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#include "player.h" |
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struct Town { |
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TileIndex xy; |
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// Current population of people and amount of houses. |
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uint16 num_houses; |
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uint32 population; |
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// Town name |
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uint16 townnametype; |
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uint32 townnameparts; |
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// NOSAVE: Location of name sign, UpdateTownVirtCoord updates this. |
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ViewportSign sign; |
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// Makes sure we don't build certain house types twice. |
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byte flags12; |
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// Which players have a statue? |
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byte statues; |
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// Sort index in listings |
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byte sort_index_obsolete; |
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// Player ratings as well as a mask that determines which players have a rating. |
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byte have_ratings; |
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uint8 unwanted[MAX_PLAYERS]; // how many months companies aren't wanted by towns (bribe) |
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PlayerID exclusivity; // which player has exslusivity |
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uint8 exclusive_counter; // months till the exclusivity expires |
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int16 ratings[MAX_PLAYERS]; |
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// Maximum amount of passengers and mail that can be transported. |
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uint32 max_pass; |
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uint32 max_mail; |
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uint32 new_max_pass; |
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uint32 new_max_mail; |
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uint32 act_pass; |
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uint32 act_mail; |
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uint32 new_act_pass; |
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uint32 new_act_mail; |
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// Amount of passengers that were transported. |
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byte pct_pass_transported; |
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byte pct_mail_transported; |
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// Amount of food and paper that was transported. Actually a bit mask would be enough. |
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uint16 act_food; |
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uint16 act_water; |
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uint16 new_act_food; |
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uint16 new_act_water; |
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// Time until we rebuild a house. |
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byte time_until_rebuild; |
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// When to grow town next time. |
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byte grow_counter; |
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byte growth_rate; |
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// Fund buildings program in action? |
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byte fund_buildings_months; |
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// Fund road reconstruction in action? |
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byte road_build_months; |
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// Index in town array |
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uint16 index; |
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// NOSAVE: UpdateTownRadius updates this given the house count. |
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uint16 radius[5]; |
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}; |
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uint32 GetWorldPopulation(void); |
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void UpdateTownVirtCoord(Town *t); |
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void InitializeTown(void); |
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void ShowTownViewWindow(uint town); |
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void DeleteTown(Town *t); |
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void ExpandTown(Town *t); |
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Town *CreateRandomTown(uint attempts); |
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enum { |
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ROAD_REMOVE = 0, |
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UNMOVEABLE_REMOVE = 1, |
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TUNNELBRIDGE_REMOVE = 1, |
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INDUSTRY_REMOVE = 2 |
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}; |
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enum { |
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// These refer to the maximums, so Appalling is -1000 to -400 |
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// MAXIMUM RATINGS BOUNDARIES |
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RATING_MINIMUM = -1000, |
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RATING_APPALLING = -400, |
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RATING_VERYPOOR = -200, |
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RATING_POOR = 0, |
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RATING_MEDIOCRE = 200, |
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RATING_GOOD = 400, |
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RATING_VERYGOOD = 600, |
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RATING_EXCELLENT = 800, |
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RATING_OUTSTANDING= 1000, // OUTSTANDING |
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RATING_MAXIMUM = RATING_OUTSTANDING, |
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// RATINGS AFFECTING NUMBERS |
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RATING_TREE_DOWN_STEP = -35, |
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RATING_TREE_MINIMUM = RATING_MINIMUM, |
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RATING_TREE_UP_STEP = 7, |
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RATING_TREE_MAXIMUM = 220, |
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RATING_TUNNEL_BRIDGE_DOWN_STEP = -250, |
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RATING_TUNNEL_BRIDGE_MINIMUM = 0, |
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RATING_INDUSTRY_DOWN_STEP = -1500, |
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RATING_INDUSTRY_MINIMUM = RATING_MINIMUM, |
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RATING_ROAD_DOWN_STEP = -50, |
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RATING_ROAD_MINIMUM = -100, |
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RATING_HOUSE_MINIMUM = RATING_MINIMUM, |
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RATING_BRIBE_UP_STEP = 200, |
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RATING_BRIBE_MAXIMUM = 800, |
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RATING_BRIBE_DOWN_TO = -50 // XXX SHOULD BE SOMETHING LOWER? |
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}; |
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bool CheckforTownRating(TileIndex tile, uint32 flags, Town *t, byte type); |
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VARDEF uint16 *_town_sort; |
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extern MemoryPool _town_pool; |
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/** |
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* Check if a Town really exists. |
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*/ |
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static inline bool IsValidTown(const Town* town) |
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{ |
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return town->xy != 0; /* XXX: Replace by INVALID_TILE someday */ |
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} |
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/** |
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* Get the pointer to the town with index 'index' |
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*/ |
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static inline Town *GetTown(uint index) |
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{ |
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return (Town*)GetItemFromPool(&_town_pool, index); |
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} |
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/** |
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* Get the current size of the TownPool |
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*/ |
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static inline uint16 GetTownPoolSize(void) |
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{ |
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return _town_pool.total_items; |
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} |
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static inline bool IsTownIndex(uint index) |
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{ |
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return index < GetTownPoolSize(); |
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} |
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#define FOR_ALL_TOWNS_FROM(t, start) for (t = GetTown(start); t != NULL; t = (t->index + 1 < GetTownPoolSize()) ? GetTown(t->index + 1) : NULL) |
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#define FOR_ALL_TOWNS(t) FOR_ALL_TOWNS_FROM(t, 0) |
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VARDEF uint _total_towns; // For the AI: the amount of towns active |
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VARDEF bool _town_sort_dirty; |
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VARDEF byte _town_sort_order; |
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VARDEF Town *_cleared_town; |
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VARDEF int _cleared_town_rating; |
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#endif /* TOWN_H */ |