gamestate.h

#ifndef LIBSPADES_GAMESTATE_H
#define LIBSPADES_GAMESTATE_H
#ifdef __cplusplus
extern "C" {
#endif
 
#include <enet/enet.h>
#include "../common/map.h"
#include "../common/protocol.h"
 
/* TODO: move objects out of gamestate */
 
struct Object {
    uint8_t objectType;
    uint8_t team;
    float xPosition;
    float yPosition;
    float zPosition;
 
    float xVelocity;
    float yVelocity;
    float zVelocity;
    float fuse;
};
 
struct ResizableObjectArray {
    size_t size;             /* total storage capacity of the array */
    size_t elements;         /* how many items are in the array */
    struct Object *contents; /* the actual contents of the array */
};

struct GameState {
    ENetHost *host;
    ENetPeer *peer;
    struct PacketStateData stateData;
    struct PacketFogColour fogColor;                     /* DEPRECATED: no clients actually give a shit. */
    struct PacketExistingPlayer playerData[MAX_PLAYERS]; /* DEPRECATED: if the playerID field is 255,
                                                                                                that
                                        player does not exist. */
    struct PacketWorldUpdate playerTransforms;
    struct PacketInputData playerInputs[MAX_PLAYERS];
    struct PacketWeaponInput playerWeaponInputs[MAX_PLAYERS];
    struct PacketSetColour playerBlockColors[MAX_PLAYERS]; /* DEPRECATED, use playerData's blue,
                                                                                                       green, and
                                               red values instead. */
    struct LibspadesMapData mapData;                       /* 64 MiB! */
    struct PacketSetHP HP;                                 /* the structs are for easy sending or smth! */
    struct ResizableObjectArray objects;
    bool playersAlive[MAX_PLAYERS]; /* TODO: make bitmask */
    bitmask_t connectedPlayers;     /* bitmask for every connected player, used to
                                                               replace the other (terrible) method. Now
                                                               that i think of it, it wasn't so bad. */
    uint_fast8_t magazineAmmo;
    uint_fast8_t reserveAmmo; /* NOTE TODO: maybe add a death counter? or keep track of
                                                             if player is alive? also to consider is grenades. */
    uint_fast8_t blocks;
    uint_fast8_t grenades;
    bool reloading;
    bool initialized;
    bool connected;
    bool canJoinGame;
#if EXTENSION_Ed25519_AUTHENTICATION == 1
    uint8_t publicKey[32];
    int (*signData)(void *signature,
                    void *data,
                    size_t length); /* Returns 0 on success, and returns a non-zero value on failure. */
#endif
    enum ProtocolVersion protocolVersion;
};
 
void resize_object_array(size_t newSize, struct ResizableObjectArray *array);
 
void initialize_object_array(struct ResizableObjectArray *array);
 
void add_object_array_item(struct Object object, struct ResizableObjectArray *array);
 
void remove_object_array_item(size_t item, struct ResizableObjectArray *array);
 
#ifdef __cplusplus
}
#endif
#endif