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refactor to use struct instead of byte buffer

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p2r3
2025-08-12 12:48:28 +03:00
parent 99dc29df22
commit 478173d616
6 changed files with 154 additions and 205 deletions
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39
src/globals.h
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@@ -21,19 +21,34 @@ extern ssize_t recv_count;
extern uint8_t recv_buffer[256];
extern uint32_t world_seed;
extern uint8_t block_changes[50 * 1024];
#pragma pack(push, 1)
typedef struct {
short x;
short y;
short z;
uint8_t block;
} BlockChange;
typedef struct {
uint8_t uuid[16];
int client_fd;
short x;
short y;
short z;
uint8_t yaw;
uint8_t pitch;
uint8_t hotbar;
uint16_t inventory_items[41];
uint8_t inventory_count[41];
} PlayerData;
#pragma pack(pop)
extern BlockChange block_changes[20000];
extern int block_changes_count;
extern uint8_t player_data[(
16 + // UUID
4 + // File descriptor
2 + // X position (short)
2 + // Y position (short)
2 + // Z position (short)
2 + // Angles (both, i8)
1 + // Hotbar slot
123 // Inventory (u16 id, u8 count)
) * MAX_PLAYERS];
extern int player_data_size;
extern PlayerData player_data[MAX_PLAYERS];
#endif