ogrebattle64/src/_ob_past_brick.c

#include "common.h"

#include "nu/nusys.h"

void nuScEventBroadcast(NUScMsg* msg);

INCLUDE_ASM(const s32, "_ob_past_brick", nuScCreateScheduler);

OSMesgQueue* nuScGetAudioMQ() {
    return &nusched.audioRequestMQ;
}

OSMesgQueue* nuScGetGfxMQ() {
    return &nusched.graphicsRequestMQ;
}

void nuScEventHandler(void) {
    OSMesg  msg;
    s32     beforeResetFrame;

    nuScRetraceCounter = 0;

    while (TRUE) {
        osRecvMesg(&nusched.retraceMQ, &msg, OS_MESG_BLOCK);

        switch ((s32) msg) {
            case 666:
                nuScRetraceCounter++;

                nuScEventBroadcast(&nusched.retraceMsg);

                if (nuScPreNMIFlag){
                    if (beforeResetFrame){
                        beforeResetFrame--;
                    } else {
                        nuScPreNMIFlag |= NU_SC_BEFORE_RESET;
                        osAfterPreNMI();
                        osViSetYScale(1.0);
                        __calls_osViBlack(TRUE);
                    }
                }
                break;

            case 669:
                nuScPreNMIFlag = NU_SC_PRENMI_GET;
                nuScEventBroadcast(&nusched.prenmiMsg);

                if (nuScPreNMIFunc != NULL){
                    (*nuScPreNMIFunc)();
                }

                beforeResetFrame = (nusched.frameRate / 2) / nusched.retraceCount - 3;
                break;
                
            default:
                break;
        }
    }
}

void nuScAddClient(NUScClient* client, OSMesgQueue* queue, NUScMsg type) {
    s32 mask;

    mask = osSetIntMask(OS_IM_NONE);

    client->msgQ = queue;
    client->next = nusched.clientList;
    client->msgType = type;

    nusched.clientList = client;

    if ((type & NU_SC_PRENMI_MSG) && nuScPreNMIFlag) {
        osSendMesg(queue, &nusched.prenmiMsg, OS_MESG_NOBLOCK);
    }

    osSetIntMask(mask);
}

void nuScResetClientMesgType(NUScClient* client, NUScMsg msgType) {
    s32 mask;

    mask = osSetIntMask(OS_IM_NONE);
    client->msgType = msgType;
    osSetIntMask(mask);
}

void nuScRemoveClient(NUScClient* client) {
    s32 mask = osSetIntMask(OS_IM_NONE);
    NUScClient* clientList = nusched.clientList;
    NUScClient* prev = NULL;

    while (clientList != NULL) {
        if (clientList == client) {
            if (prev != NULL) {
                prev->next = clientList->next;
            } else {
                nusched.clientList = clientList->next;
            }
            break;
        }
        prev = clientList;
        clientList = clientList->next;
    }

    osSetIntMask(mask);
}

void nuScEventBroadcast(NUScMsg* msg) {
    NUScClient* clientList = nusched.clientList;

    while (clientList != NULL) {
        if (clientList->msgType & *msg) {
            osSendMesg(clientList->msgQ, msg, OS_MESG_NOBLOCK);
        }
        clientList = clientList->next;
    }
}

INCLUDE_ASM(const s32, "_ob_past_brick", nuScExecuteAudio);

INCLUDE_ASM(const s32, "_ob_past_brick", __thread_80089358);

INCLUDE_ASM(const s32, "_ob_past_brick", nuScExecuteGraphics);

// void nuScExecuteGraphics(void) {
//     typedef struct {
//         /* 0x00 */ s32 field_0x0;
//         /* 0x04 */ s32 field_0x4;
//         /* 0x08 */ s32 field_0x8;
//         /* 0x1C */ u8 field_0x1c[0x42];
//         /* 0x50 */ OSMesgQueue* field_0x50;    
//     } Stack0;
    
//     Stack0* sp10;
//     void* sp14;

//     while(1) {
//         osRecvMesg(&MQ_800E8B4C.field_0x0, &sp10, 1);
//         if (!(nuScPreNMIFlag & 2)) {
//             nuScWaitTaskReady(sp10);
//             osWritebackDCacheAll();
//             osSendMesg(&MQ_800B9C40, sp10, OS_MESG_BLOCK);
            
//             osRecvMesg(&MQ_800E8B4C.field_0x70, &sp14, OS_MESG_BLOCK);
//             osSendMesg(&MQ_800B9C40, NULL, OS_MESG_BLOCK);
//             if (!(sp10->field_0x8 & 2)) {
//                 osRecvMesg(&MQ_800E8B4C.field_0xa8, &sp14, OS_MESG_BLOCK);
//             }
//         }
//         osSendMesg(sp10->field_0x50, sp10, OS_MESG_BLOCK); 
//     }
// }

void nuScWaitTaskReady(NUScTask* task) {
    NUScClient client;
    void* fb = task->framebuffer;

    if(nusched.frameBufferNum == 1) {
        return;
    }

    while (osViGetNextFramebuffer() == fb || osViGetCurrentFramebuffer() == fb) {
        nuScAddClient(&client, &nusched.waitMQ, NU_SC_RETRACE_MSG);
        osRecvMesg(&nusched.waitMQ, NULL, OS_MESG_BLOCK);
        nuScRemoveClient(&client);
    }
}

INCLUDE_ASM(const s32, "_ob_past_brick", nuScSetFrameBufferNum);

// void func_80089528(s8 arg0) {    
//     D_800E918D = arg0;
// }


// extern u8 D_800E918C;

INCLUDE_ASM(const s32, "_ob_past_brick", func_80089534);
/* 19934 80089534 */
// u8 func_80089534(void) {
//     return D_800E918C;
// }

INCLUDE_ASM(const s32, "_ob_past_brick", __thread_80089540);

INCLUDE_ASM(const s32, "_ob_past_brick", __start_thread_800B9C88);

INCLUDE_ASM(const s32, "_ob_past_brick", __something_display_list);

INCLUDE_ASM(const s32, "_ob_past_brick", func_80089990);

/* 19D90 80089990 */
// void func_80089990(void (*arg0)(s32)) {
//     s32 mask;

//     func_80089A10();
//     mask = osSetIntMask(OS_IM_NONE);
//     D_800AA090 = arg0;
//     osSetIntMask(mask);
// }