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stream world data from pxl8d to pxl8

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asrael 2026-01-25 09:26:30 -06:00
parent 39ee0fefb7
commit a71a9840b2
55 changed files with 5290 additions and 2131 deletions
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55
src/net/pxl8_protocol.h
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@ -14,12 +14,14 @@ extern "C" {
typedef enum pxl8_msg_type {
PXL8_MSG_NONE = 0,
PXL8_MSG_CHUNK,
PXL8_MSG_CHUNK_ENTER,
PXL8_MSG_COMMAND,
PXL8_MSG_CONNECT,
PXL8_MSG_DISCONNECT,
PXL8_MSG_EVENT,
PXL8_MSG_INPUT,
PXL8_MSG_COMMAND,
PXL8_MSG_SNAPSHOT,
PXL8_MSG_EVENT
PXL8_MSG_SNAPSHOT
} pxl8_msg_type;
typedef struct pxl8_msg_header {
@ -70,6 +72,39 @@ typedef struct pxl8_snapshot_header {
f32 time;
} pxl8_snapshot_header;
#define PXL8_CHUNK_TYPE_VXL 0
#define PXL8_CHUNK_TYPE_BSP 1
#define PXL8_CHUNK_FLAG_RLE 0x01
#define PXL8_CHUNK_FLAG_FINAL 0x04
#define PXL8_CHUNK_MAX_PAYLOAD 1400
typedef struct pxl8_chunk_msg_header {
u8 chunk_type;
u8 flags;
u8 fragment_idx;
u8 fragment_count;
u32 id;
i32 cx, cy, cz;
u32 version;
u16 payload_size;
u16 reserved;
} pxl8_chunk_msg_header;
typedef struct pxl8_bsp_wire_header {
u32 num_vertices;
u32 num_edges;
u32 num_faces;
u32 num_planes;
u32 num_nodes;
u32 num_leafs;
u32 num_surfedges;
u32 num_marksurfaces;
u32 num_cell_portals;
u32 visdata_size;
u32 num_vertex_lights;
} pxl8_bsp_wire_header;
usize pxl8_protocol_serialize_header(const pxl8_msg_header* msg, u8* buf, usize len);
usize pxl8_protocol_deserialize_header(const u8* buf, usize len, pxl8_msg_header* msg);
@ -88,6 +123,20 @@ usize pxl8_protocol_deserialize_event(const u8* buf, usize len, pxl8_event_msg*
usize pxl8_protocol_serialize_snapshot_header(const pxl8_snapshot_header* hdr, u8* buf, usize len);
usize pxl8_protocol_deserialize_snapshot_header(const u8* buf, usize len, pxl8_snapshot_header* hdr);
usize pxl8_protocol_serialize_chunk_msg_header(const pxl8_chunk_msg_header* hdr, u8* buf, usize len);
usize pxl8_protocol_deserialize_chunk_msg_header(const u8* buf, usize len, pxl8_chunk_msg_header* hdr);
usize pxl8_protocol_deserialize_bsp_wire_header(const u8* buf, usize len, pxl8_bsp_wire_header* hdr);
typedef struct pxl8_chunk_enter_msg {
u32 chunk_id;
u8 chunk_type;
u8 reserved[3];
} pxl8_chunk_enter_msg;
usize pxl8_protocol_serialize_chunk_enter(const pxl8_chunk_enter_msg* msg, u8* buf, usize len);
usize pxl8_protocol_deserialize_chunk_enter(const u8* buf, usize len, pxl8_chunk_enter_msg* msg);
#ifdef __cplusplus
}
#endif