merge mevent server and document mevent_server_helpers

include/link.h

@@ -169,7 +169,7 @@ void sub_8007E24(void);
 void sub_8007E4C(void);
 u8 GetMultiplayerId(void);
 u8 bitmask_all_link_players_but_self(void);
-bool8 SendBlock(u8, void *, u16);
+bool8 SendBlock(u8, const void *, u16);
 u8 GetBlockReceivedStatus(void);
 void ResetBlockReceivedFlags(void);
 void ResetBlockReceivedFlag(u8);

include/mevent_server.h

@@ -7,34 +7,93 @@
 
 struct mevent_srv_sub
 {
-    s32 unk_00;
-    u8 unk_04;
-    u8 unk_05;
-    u16 unk_06;
-    u16 unk_08;
-    u16 unk_0A;
-    u16 unk_0C;
-    u16 unk_0E;
-    u16 unk_10;
-    u16 unk_12;
-    u16 unk_14;
-    void * unk_18;
-    void * unk_1C;
-    u32 (*unk_20)(struct mevent_srv_sub *);
-    u32 (*unk_24)(struct mevent_srv_sub *);
+    s32 seqno;
+    u8 sendPlayerNo;
+    u8 recvPlayerNo;
+    u16 recvIdent;
+    u16 recvCounter;
+    u16 recvCRC;
+    u16 recvSize;
+    u16 sendIdent;
+    u16 sendCounter;
+    u16 sendCRC;
+    u16 sendSize;
+    void * recvBfr;
+    const void * sendBfr;
+    u32 (*recvFunc)(struct mevent_srv_sub *);
+    u32 (*sendFunc)(struct mevent_srv_sub *);
 };
 
-struct send_recv_buff
+struct send_recv_header
 {
-    u16 unk0;
-    u16 unk2;
-    u16 unk4;
+    u16 ident;
+    u16 crc;
+    u16 size;
 };
 
-u32 sub_8144844(struct mevent_srv_sub * svr);
-u32 sub_8144850(struct mevent_srv_sub * svr);
-void sub_814485C(struct mevent_srv_sub * svr, u32 a1, u32 a2);
-void sub_8144888(struct mevent_srv_sub * svr, u32 a1, void * a2, u32 size);
-void sub_81448AC(struct mevent_srv_sub * svr, u32 a1, void * a2);
+struct mevent_cmd_ish
+{
+    u32 instr;
+    u32 parameter;
+};
+
+struct mevent_srv_ish
+{
+    u32 unk_00;
+    u32 unk_04;
+    u32 mainseqno;
+    u32 unk_0C;
+    u32 cmdidx;
+    void * unk_14;
+    void * unk_18;
+    struct mevent_cmd_ish * cmdBuffer;
+    void * unk_20;
+    struct mevent_srv_sub unk_24;
+};
+
+struct mevent_cmd
+{
+    u32 instr;
+    bool32 flag;
+    void * parameter;
+};
+
+struct mevent_srv_common
+{
+    u32 unk_00;
+    u32 unk_04;
+    u32 mainseqno;
+    u32 cmdidx;
+    const struct mevent_cmd * cmdBuffer;
+    void * unk_14;
+    struct MEventBuffer_32E0_Sub * unk_18;
+    struct MEventBuffer_3120_Sub * unk_1C;
+    struct MEventStruct_Unk1442CC * unk_20;
+    void * unk_24;
+    u32 unk_28;
+    void * unk_2C;
+    u32 unk_30;
+    void * unk_34;
+    struct mevent_srv_sub unk_38;
+};
+
+u32 mevent_srv_sub_recv(struct mevent_srv_sub * svr);
+u32 mevent_srv_sub_send(struct mevent_srv_sub * svr);
+void mevent_srv_sub_init(struct mevent_srv_sub * svr, u32 sendPlayerNo, u32 recvPlayerNo);
+void mevent_srv_sub_init_send(struct mevent_srv_sub * svr, u32 ident, const void * src, u32 size);
+void mevent_srv_sub_init_recv(struct mevent_srv_sub * svr, u32 ident, void * dest);
+
+void sub_8144AEC(void);
+u32 sub_8144B0C(u16 * a0);
+void sub_8144B48(void);
+void * sub_8144B58(void);
+void sub_8144B64(u32 a0);
+void sub_8144F1C(void);
+void sub_8144F40(void);
+u32 sub_8144F64(u16 * a0);
+
+extern const u8 gUnknown_84687E0[];
+extern const u8 gUnknown_8468B6C[];
+extern const u8 gUnknown_8468BCC[];
 
 #endif //GUARD_MEVENT_SERVER_H

include/util.h

@@ -12,8 +12,8 @@ u8 CreateInvisibleSpriteWithCallback(void (*)(struct Sprite *));
 void StoreWordInTwoHalfwords(u16 *, u32);
 void LoadWordFromTwoHalfwords(u16 *, u32 *);
 int CountTrailingZeroBits(u32 value);
-u16 CalcCRC16(u8 *data, s32 length);
-u16 CalcCRC16WithTable(u8 *data, u32 length);
+u16 CalcCRC16(const u8 *data, s32 length);
+u16 CalcCRC16WithTable(const u8 *data, u32 length);
 u32 CalcByteArraySum(const u8* data, u32 length);
 
 #endif // GUARD_UTIL_H