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#ifndef PLAYER_H
#define PLAYER_H
#include "aystar.h"
typedef struct PlayerEconomyEntry {
int32 income;
int32 expenses;
int32 delivered_cargo;
int32 performance_history;
int32 company_value;
} PlayerEconomyEntry;
typedef struct AiBuildRec {
TileIndex spec_tile;
TileIndex use_tile;
byte rand_rng;
byte cur_building_rule;
byte unk6;
byte unk7;
byte buildcmd_a;
byte buildcmd_b;
byte direction;
byte cargo;
} AiBuildRec;
typedef struct PlayerAI {
byte state;
byte tick; // Used to determine how often to move
uint16 state_counter;
uint16 timeout_counter;
byte state_mode;
byte banned_tile_count;
byte railtype_to_use;
byte cargo_type;
byte num_wagons;
byte build_kind;
byte num_build_rec;
byte num_loco_to_build;
byte num_want_fullload;
byte route_type_mask;
TileIndex start_tile_a;
TileIndex cur_tile_a;
byte cur_dir_a;
byte start_dir_a;
TileIndex start_tile_b;
TileIndex cur_tile_b;
byte cur_dir_b;
byte start_dir_b;
Vehicle *cur_veh; /* only used by some states */
AiBuildRec src, dst, mid1, mid2;
VehicleID wagon_list[9];
byte order_list_blocks[20];
TileIndex banned_tiles[16];
byte banned_val[16];
} PlayerAI;
typedef struct Ai_PathFinderInfo {
TileIndex start_tile_tl; // tl = top-left
TileIndex start_tile_br; // br = bottom-right
TileIndex end_tile_tl; // tl = top-left
TileIndex end_tile_br; // br = bottom-right
byte start_direction; // 0 to 3 or AI_PATHFINDER_NO_DIRECTION
byte end_direction; // 0 to 3 or AI_PATHFINDER_NO_DIRECTION
TileIndex route[500];
byte route_extra[500]; // Some extra information about the route like bridge/tunnel
int route_length;
int position; // Current position in the build-path, needed to build the path
bool rail_or_road; // true = rail, false = road
} Ai_PathFinderInfo;
typedef struct PlayerAiNew {
uint8 state;
uint tick;
uint idle;
int temp; // A value used in more then one function, but it just temporary
// The use is pretty simple: with this we can 'think' about stuff
// in more then one tick, and more then one AI. A static will not
// do, because they are not saved. This way, the AI is almost human ;)
int counter; // For the same reason as temp, we have counter. It can count how
// long we are trying something, and just abort if it takes too long
// Pathfinder stuff
Ai_PathFinderInfo path_info;
AyStar *pathfinder;
// Route stuff
byte cargo;
byte tbt; // train/bus/truck 0/1/2 AI_TRAIN/AI_BUS/AI_TRUCK
int new_cost;
byte action;
uint last_id; // here is stored the last id of the searched city/industry
TileIndex from_tile;
TileIndex to_tile;
byte from_direction;
byte to_direction;
bool from_deliver; // True if this is the station that GIVES cargo
bool to_deliver;
TileIndex depot_tile;
byte depot_direction;
byte amount_veh; // How many vehicles we are going to build in this route
byte cur_veh; // How many vehicles did we bought?
VehicleID veh_id; // Used when bought a vehicle
VehicleID veh_main_id; // The ID of the first vehicle, for shared copy
int from_ic; // ic = industry/city. This is the ID of them
byte from_type; // AI_NO_TYPE/AI_CITY/AI_INDUSTRY
int to_ic;
byte to_type;
} PlayerAiNew;
typedef struct Player {
uint32 name_2;
uint16 name_1;
uint16 president_name_1;
uint32 president_name_2;
uint32 face;
int32 player_money;
int32 current_loan;
int64 money64; // internal 64-bit version of the money. the 32-bit field will be clamped to plus minus 2 billion
byte player_color;
byte player_money_fraction;
byte max_railtype;
byte block_preview;
byte index;
uint16 cargo_types; /* which cargo types were transported the last year */
TileIndex location_of_house;
TileIndex last_build_coordinate;
byte share_owners[4];
byte inaugurated_year;
byte num_valid_stat_ent;
byte quarters_of_bankrupcy;
byte bankrupt_asked; // which players were asked about buying it?
int16 bankrupt_timeout;
int32 bankrupt_value;
bool is_active;
byte is_ai;
PlayerAI ai;
PlayerAiNew ainew;
int64 yearly_expenses[3][13];
PlayerEconomyEntry cur_economy;
PlayerEconomyEntry old_economy[24];
} Player;
void ChangeOwnershipOfPlayerItems(byte old_player, byte new_player);
void GetNameOfOwner(byte owner, uint tile);
uint32 CalculateCompanyValue(Player *p);
void InvalidatePlayerWindows(Player *p);
void AiDoGameLoop(Player *p);
void UpdatePlayerMoney32(Player *p);
#define DEREF_PLAYER(i) (&_players[i])
#define FOR_ALL_PLAYERS(p) for(p=_players; p != endof(_players); p++)
#define MAX_PLAYERS 8
VARDEF Player _players[MAX_PLAYERS];
#define IS_HUMAN_PLAYER(p) (!DEREF_PLAYER((byte)(p))->is_ai)
#define IS_INTERACTIVE_PLAYER(p) (((byte)p) == _local_player)
#endif /* PLAYER_H */
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