newserver.h

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#ifndef NEWSERVER_H
#define NEWSERVER_H

#define MIN_NUM_LOOK_OBJECTS 3 /* 3=prev group, one object, next group */

#define DEFAULT_NUM_LOOK_OBJECTS 50

#define MAX_NUM_LOOK_OBJECTS 100

struct map_cell_struct {
    uint16_t faces[MAP_LAYERS];   
    int darkness;               
    enum map2_label label_subtype; //< Type of last label, or 0 if no label
    sstring label_text;            //< Text of last label as a shared string, invalid pointer if subtype = 0
    // TODO: One cell can contain multiple labels, but this only stores the first one. So if there
    // are multiple labels, the server resorts to sending all labels each tick.
};

#define MAX_HEAD_OFFSET 8

#define MAX_CLIENT_X (MAP_CLIENT_X+MAX_HEAD_OFFSET)
#define MAX_CLIENT_Y (MAP_CLIENT_Y+MAX_HEAD_OFFSET)

struct Map {
    struct map_cell_struct cells[MAX_CLIENT_X][MAX_CLIENT_Y];
};

#define MAXANIMNUM  2000

struct statsinfo {
    char *range, *title, *god;
};


enum Sock_Status {
    Ns_Avail,
    Ns_Add,
    Ns_Dead
};

struct listen_info {
    int family;
    int socktype;
    int protocol;
    socklen_t addrlen;
    struct sockaddr *addr;
};

#define MAX_PASSWORD_FAILURES 5

struct socket_struct {
    enum Sock_Status status;
    int         fd;
    struct listen_info  *listen;
    struct Map  lastmap;
    int8_t       map_scroll_x, map_scroll_y;
    size_t      faces_sent_len;         
    uint8_t       *faces_sent;            
    uint8_t       anims_sent[MAXANIMNUM]; 
    struct statsinfo stats;
    SockList    inbuf;                  
    char        *host;                  
    uint8_t       password_fails;         
    uint32_t      facecache:1;            
    uint32_t      darkness:1;             
    uint32_t      update_look:1;          
    uint32_t      update_inventory:1;     
    uint32_t      tick:1;                 
    uint32_t      is_bot:1;               
    uint32_t      want_pickup:1;          
    uint32_t      extended_stats:1;       
    uint32_t      monitor_spells;         
    uint32_t      sound;                  
    bool          heartbeat;              
    uint32_t      cs_version, sc_version; 
    uint16_t      look_position;          
    uint16_t      container_position;     
    uint8_t       mapx, mapy;             
    uint8_t       faceset;                
    /* Below are flags for extedend infos to pass to client
     * with S->C mapextended command (note: this comment seems incorrect?) */
    int8_t       sounds_this_tick;       
    uint8_t       num_look_objects;       
    char    *account_name;              
    Account_Chars   *account_chars;     
    uint8_t login_method;   
    uint16_t notifications; 
    uint32_t last_tick;     
};

#define NS_FACESENT_FACE        0x1
#define NS_FACESENT_SMOOTH      0x2

struct Socket_Info {
    struct timeval timeout;     
    int     max_filedescriptor; 
    int     allocated_sockets;  
};

extern Socket_Info socket_info;

#define VERSION_CS 1023    
#define VERSION_SC 1030
#define VERSION_INFO "Crossfire Server"

#endif /* NEWSERVER_H */