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#include "global.h"
#include "gflib.h"
#include "script.h"
#include "mevent.h"
#include "mevent_server.h"
EWRAM_DATA struct mevent_srv_common * s_mevent_srv_common_ptr = NULL;
static void mevent_srv_init_common(struct mevent_srv_common *, const void *, u32, u32);
static void mevent_srv_free_resources(struct mevent_srv_common *);
static u32 mevent_srv_exec_common(struct mevent_srv_common *);
extern const struct mevent_server_cmd gMEventSrvScript_SendNews[];
extern const struct mevent_server_cmd gMEventSrvScript_SendCard[];
void mevent_srv_init_wnews(void)
{
s_mevent_srv_common_ptr = AllocZeroed(sizeof(struct mevent_srv_common));
mevent_srv_init_common(s_mevent_srv_common_ptr, gMEventSrvScript_SendNews, 0, 1);
}
void mevent_srv_new_wcard(void)
{
s_mevent_srv_common_ptr = AllocZeroed(sizeof(struct mevent_srv_common));
mevent_srv_init_common(s_mevent_srv_common_ptr, gMEventSrvScript_SendCard, 0, 1);
}
u32 mevent_srv_common_do_exec(u16 * a0)
{
u32 result;
if (s_mevent_srv_common_ptr == NULL)
return 3;
result = mevent_srv_exec_common(s_mevent_srv_common_ptr);
if (result == 3)
{
*a0 = s_mevent_srv_common_ptr->param;
mevent_srv_free_resources(s_mevent_srv_common_ptr);
Free(s_mevent_srv_common_ptr);
s_mevent_srv_common_ptr = NULL;
}
return result;
}
static void mevent_srv_init_common(struct mevent_srv_common * svr, const void * cmdBuffer, u32 sendPlayerNo, u32 recvPlayerNo)
{
svr->unk_00 = 0;
svr->mainseqno = 0;
svr->card = AllocZeroed(sizeof(struct WonderCard));
svr->news = AllocZeroed(sizeof(struct WonderNews));
svr->recvBuffer = AllocZeroed(ME_SEND_BUF_SIZE);
svr->mevent_unk1442cc = AllocZeroed(sizeof(struct MEventClientHeaderStruct));
svr->cmdBuffer = cmdBuffer;
svr->cmdidx = 0;
mevent_srv_sub_init(&svr->manager, sendPlayerNo, recvPlayerNo);
}
static void mevent_srv_free_resources(struct mevent_srv_common * svr)
{
Free(svr->card);
Free(svr->news);
Free(svr->recvBuffer);
Free(svr->mevent_unk1442cc);
}
static void mevent_srv_common_init_send(struct mevent_srv_common * svr, u32 ident, const void * src, u32 size)
{
AGB_ASSERT_EX(size <= ME_SEND_BUF_SIZE, ABSPATH("mevent_server.c"), 257);
mevent_srv_sub_init_send(&svr->manager, ident, src, size);
}
static void * mevent_first_if_not_null_else_second(void * a0, void * a1)
{
if (a0 != NULL)
return a0;
else
return a1;
}
static u32 mevent_compare_pointers(void * a0, void * a1)
{
if (a1 < a0)
return 0;
else if (a1 == a0)
return 1;
else
return 2;
}
static u32 common_mainseq_0(struct mevent_srv_common * svr)
{
// start
svr->mainseqno = 4;
return 0;
}
static u32 common_mainseq_1(struct mevent_srv_common * svr)
{
// done
return 3;
}
static u32 common_mainseq_2(struct mevent_srv_common * svr)
{
// do recv
if (mevent_srv_sub_recv(&svr->manager))
svr->mainseqno = 4;
return 1;
}
static u32 common_mainseq_3(struct mevent_srv_common * svr)
{
// do send
if (mevent_srv_sub_send(&svr->manager))
svr->mainseqno = 4;
return 1;
}
static u32 common_mainseq_4(struct mevent_srv_common * svr)
{
// process command
const struct mevent_server_cmd * cmd = &svr->cmdBuffer[svr->cmdidx];
void * ptr;
svr->cmdidx++;
switch (cmd->instr)
{
case 0:
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 354);
svr->mainseqno = 1;
svr->param = cmd->flag;
break;
case 1:
svr->mainseqno = 3;
break;
case 2:
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 364);
mevent_srv_sub_init_recv(&svr->manager, cmd->flag, svr->recvBuffer);
svr->mainseqno = 2;
break;
case 3:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 370);
svr->cmdidx = 0;
svr->cmdBuffer = cmd->parameter;
break;
case 5:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 376);
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 377);
memcpy(svr->mevent_unk1442cc, svr->recvBuffer, sizeof(struct MEventClientHeaderStruct));
break;
case 6:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 382);
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 383);
svr->param = ValidateMEventClientHeader(svr->mevent_unk1442cc);
break;
case 4:
if (svr->param == cmd->flag)
{
svr->cmdidx = 0;
svr->cmdBuffer = cmd->parameter;
}
break;
case 7:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 396);
ptr = mevent_first_if_not_null_else_second(cmd->parameter, svr->card);
svr->param = sub_8144418(ptr, svr->mevent_unk1442cc, ptr);
break;
case 8:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 402);
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 403);
svr->param = *(u32 *)svr->recvBuffer;
break;
case 9:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 408);
ptr = mevent_first_if_not_null_else_second(cmd->parameter, &svr->sendWord);
svr->param = MEvent_CanPlayerReceiveDistributionMon(ptr, svr->mevent_unk1442cc, ptr);
break;
case 10:
AGB_ASSERT_EX(cmd->parameter == NULL, ABSPATH("mevent_server.c"), 415);
svr->param = sub_81444B0(svr->mevent_unk1442cc, cmd->flag);
break;
case 11:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 420);
svr->param = sub_8144474(svr->mevent_unk1442cc, cmd->parameter);
break;
case 12:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 426);
svr->param = mevent_compare_pointers(cmd->parameter, *(void **)svr->recvBuffer);
break;
case 14:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 432);
mevent_srv_common_init_send(svr, 0x17, mevent_first_if_not_null_else_second(cmd->parameter, svr->news), sizeof(struct WonderNews));
break;
case 13:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 438);
mevent_srv_common_init_send(svr, 0x16, mevent_first_if_not_null_else_second(cmd->parameter, svr->card), sizeof(struct WonderCard));
break;
case 16:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 444);
mevent_srv_common_init_send(svr, 0x18, mevent_first_if_not_null_else_second(cmd->parameter, &svr->sendWord), 4);
break;
case 15:
if (cmd->parameter == NULL)
mevent_srv_common_init_send(svr, 0x19, svr->sendBuffer1, svr->sendBuffer1Size);
else
mevent_srv_common_init_send(svr, 0x19, cmd->parameter, cmd->flag);
break;
case 18:
if (cmd->parameter == NULL)
mevent_srv_common_init_send(svr, 0x10, svr->sendBuffer2, svr->sendBuffer2Size);
else
mevent_srv_common_init_send(svr, 0x10, cmd->parameter, cmd->flag);
break;
case 19:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 466);
mevent_srv_common_init_send(svr, 0x1a, cmd->parameter, 188);
break;
case 20:
mevent_srv_common_init_send(svr, 0x15, cmd->parameter, cmd->flag);
break;
case 17:
mevent_srv_common_init_send(svr, 0x1c, cmd->parameter, cmd->flag);
break;
case 22:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 481);
memcpy(svr->card, cmd->parameter, 332);
break;
case 23:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 486);
memcpy(svr->news, cmd->parameter, 444);
break;
case 21:
AGB_ASSERT_EX(cmd->flag == FALSE, ABSPATH("mevent_server.c"), 491);
svr->sendWord = *(u32 *)cmd->parameter;
break;
case 24:
svr->sendBuffer1 = cmd->parameter;
svr->sendBuffer1Size = cmd->flag;
break;
case 25:
svr->sendBuffer2 = cmd->parameter;
svr->sendBuffer2Size = cmd->flag;
break;
case 26:
AGB_ASSERT_EX(cmd->flag == FALSE && cmd->parameter == NULL, ABSPATH("mevent_server.c"), 506);
memcpy(svr->card, GetSavedWonderCard(), 332);
MEvent_WonderCardResetUnk08_6(svr->card);
break;
case 27:
AGB_ASSERT_EX(cmd->flag == FALSE && cmd->parameter == NULL, ABSPATH("mevent_server.c"), 512);
memcpy(svr->news, GetSavedWonderNews(), 444);
break;
case 28:
AGB_ASSERT_EX(cmd->flag == FALSE && cmd->parameter == NULL, ABSPATH("mevent_server.c"), 517);
svr->sendBuffer1 = sub_8069E48();
break;
case 29:
mevent_srv_common_init_send(svr, 0x1b, cmd->parameter, cmd->flag);
break;
}
return 1;
}
static u32 (*const func_tbl[])(struct mevent_srv_common *) = {
common_mainseq_0,
common_mainseq_1,
common_mainseq_2,
common_mainseq_3,
common_mainseq_4
};
static u32 mevent_srv_exec_common(struct mevent_srv_common * svr)
{
u32 response;
AGB_ASSERT_EX(svr->mainseqno < NELEMS(func_tbl), ABSPATH("mevent_server.c"), 546);
response = func_tbl[svr->mainseqno](svr);
AGB_ASSERT_EX(svr->mainseqno < NELEMS(func_tbl), ABSPATH("mevent_server.c"), 548);
return response;
}
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