path: root/src/f_op/f_op_actor_mng.cpp

//
// Generated by dtk
// Translation Unit: f_op_actor_mng.cpp
//

#include "d/dolzel.h" // IWYU pragma: keep
#include "f_op/f_op_actor_mng.h"
#include "d/actor/d_a_npc_fa1.h"
#include "f_op/f_op_actor.h"
#include "f_op/f_op_scene_mng.h"
#include "f_op/f_op_camera.h"
#include "d/d_com_inf_game.h"
#include "d/d_item_data.h"
#include "d/d_stage.h"
#include "d/d_item.h"
#include "d/d_item_data.h"
#include "d/d_bg_s_lin_chk.h"
#include "d/actor/d_a_player.h"
#include "d/actor/d_a_item.h"
#include "d/actor/d_a_sea.h"
#include "d/actor/d_a_ib.h"
#include "m_Do/m_Do_ext.h"
#include "m_Do/m_Do_lib.h"
#include "m_Do/m_Do_printf.h"
#include "m_Do/m_Do_mtx.h"
#include "JSystem/JKernel/JKRHeap.h"
#include "JSystem/JKernel/JKRSolidHeap.h"
#include "JSystem/JUtility/JUTAssert.h"
#include "SSystem/SComponent/c_malloc.h"

#define MAKE_ITEM_PARAMS(itemNo, itemBitNo, switchNo2, type, action)                               \
    ((itemNo & 0xFF) << 0 | (itemBitNo & 0xFF) << 8 | (switchNo2 & 0xFF) << 16 | (type & 0x3) << 24 | (action & 0x3F) << 26)

/* 80024060-80024104       .text fopAcM_setStageLayer__FPv */
void fopAcM_setStageLayer(void* pProc) {
    scene_class* stageProc = fopScnM_SearchByID(dStage_roomControl_c::getProcID());
    JUT_ASSERT(238, stageProc != NULL);
    fpcM_ChangeLayerID(pProc, fopScnM_LayerID(stageProc));
}

/* 80024104-800241C0       .text fopAcM_setRoomLayer__FPvi */
void fopAcM_setRoomLayer(void* pProc, int room_no) {
    if (room_no >= 0) {
        scene_class* roomProc = fopScnM_SearchByID(dStage_roomControl_c::getStatusProcID(room_no));
        JUT_ASSERT(261, roomProc != NULL);
        fpcM_ChangeLayerID(pProc, fopScnM_LayerID(roomProc));
    }
}

/* 800241C0-80024230       .text fopAcM_SearchByID__FUiPP10fopAc_ac_c */
BOOL fopAcM_SearchByID(fpc_ProcID actorID, fopAc_ac_c** pDstActor) {
    if (fpcM_IsCreating(actorID)) {
        *pDstActor = NULL;
    } else {
        fopAc_ac_c *pActor = fopAcM_Search(fpcSch_JudgeByID, &actorID);
        *pDstActor = pActor;
        if (*pDstActor == NULL)
            return FALSE;
    }

    return TRUE;
}

/* 80024230-800242AC       .text fopAcM_SearchByName__FsPP10fopAc_ac_c */
BOOL fopAcM_SearchByName(s16 procName, fopAc_ac_c** pDstActor) {
    *pDstActor = fopAcM_Search(fpcSch_JudgeForPName, &procName);
    if (*pDstActor == NULL) {
        return FALSE;
    } else {
        if (fpcM_IsCreating(fopAcM_GetID(*pDstActor))) {
            *pDstActor = NULL;
        }
        return TRUE;
    }
}

/* 800242AC-80024320       .text fopAcM_CreateAppend__Fv */
fopAcM_prm_class* fopAcM_CreateAppend() {
    fopAcM_prm_class* params = (fopAcM_prm_class*)cMl::memalignB(-4, sizeof(fopAcM_prm_class));
    if (params != NULL) {
        cLib_memSet(params, 0, sizeof(fopAcM_prm_class));
        params->base.setID = 0xFFFF;
        params->room_no = -1;
        params->scale.x = 10;
        params->scale.y = 10;
        params->scale.z = 10;
        params->parent_id = fpcM_ERROR_PROCESS_ID_e;
        params->argument = -1;
    }
    return params;
}

/* 80024320-80024474       .text createAppend__FUlP4cXyziP5csXyzP4cXyzScUi */
fopAcM_prm_class * createAppend(u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, s8 i_argument, fpc_ProcID parentPcId) {
    fopAcM_prm_class * params = fopAcM_CreateAppend();
    if (params == NULL)
        return NULL;

    if (pPos != NULL)
        params->base.position = *pPos;
    else
        params->base.position = cXyz::Zero;

    params->room_no = roomNo;

    if (pAngle != NULL)
        params->base.angle = *pAngle;
    else
        params->base.angle = csXyz::Zero;

    if (pScale != NULL) {
        params->scale.x = 10.0f * pScale->x;
        params->scale.y = 10.0f * pScale->y;
        params->scale.z = 10.0f * pScale->z;
    } else {
        params->scale.x = 10.0f;
        params->scale.y = 10.0f;
        params->scale.z = 10.0f;
    }

    params->base.parameters = parameter;
    params->parent_id = parentPcId;
    params->argument = i_argument;

    return params;
}

/* 80024474-80024478       .text fopAcM_Log__FP10fopAc_ac_cPc */
void fopAcM_Log(fopAc_ac_c*, char*) {
    /* Empty function */
}

/* 80024478-800244B8       .text fopAcM_delete__FP10fopAc_ac_c */
BOOL fopAcM_delete(fopAc_ac_c* pActor) {
    /* "Deleting Actor" */
    fopAcM_Log(pActor, "アクターの削除");
    return fpcM_Delete(pActor);
}

/* 800244B8-8002451C       .text fopAcM_delete__FUi */
BOOL fopAcM_delete(fpc_ProcID actorID) {
    fopAc_ac_c* pActor = (fopAc_ac_c*)fopAcM_SearchByID(actorID);

    if (pActor != NULL) {
        /* "Deleting Actor" */
        fopAcM_Log(pActor, "アクターの削除");
        return fpcM_Delete(pActor);
    } else {
        return TRUE;
    }
}

/* 8002451C-80024598       .text fopAcM_create__FsUlP4cXyziP5csXyzP4cXyzScPFPv_i */
fpc_ProcID fopAcM_create(s16 procName, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, s8 i_argument, createFunc createFunc) {
    fopAcM_prm_class* params = createAppend(parameter, pPos, roomNo, pAngle, pScale, i_argument, fpcM_ERROR_PROCESS_ID_e);
    if (params == NULL)
        return fpcM_ERROR_PROCESS_ID_e;

    return fpcM_Create(procName, createFunc, params);
}

/* 80024598-80024614       .text fopAcM_create__FPcUlP4cXyziP5csXyzP4cXyzPFPv_i */
fpc_ProcID fopAcM_create(char* pProcNameString, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, createFunc createFunc) {
    dStage_objectNameInf * nameInf = dStage_searchName(pProcNameString);
    if (nameInf == NULL)
        return fpcM_ERROR_PROCESS_ID_e;

    return fopAcM_create(nameInf->procname, parameter, pPos, roomNo, pAngle, pScale, nameInf->argument, createFunc);
}

/* 80024614-8002468C       .text fopAcM_fastCreate__FsUlP4cXyziP5csXyzP4cXyzScPFPv_iPv */
void* fopAcM_fastCreate(s16 procName, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, s8 i_argument, createFunc createFunc, void* pUserData) {
    fopAcM_prm_class* params = createAppend(parameter, pPos, roomNo, pAngle, pScale, i_argument, fpcM_ERROR_PROCESS_ID_e);
    if (params == NULL)
        return NULL;

    return fpcM_FastCreate(procName, createFunc, pUserData, params);
}

/* 8002468C-80024710       .text fopAcM_fastCreate__FPcUlP4cXyziP5csXyzP4cXyzPFPv_iPv */
void* fopAcM_fastCreate(char* pProcNameString, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, createFunc createFunc, void *pUserData) {
    dStage_objectNameInf * nameInf = dStage_searchName(pProcNameString);
    if (nameInf == NULL)
        return NULL;

    return fopAcM_fastCreate(nameInf->procname, parameter, pPos, roomNo, pAngle, pScale, nameInf->argument, createFunc, pUserData);
}

/* 80024710-80024790       .text fopAcM_createChild__FsUiUlP4cXyziP5csXyzP4cXyzScPFPv_i */
fpc_ProcID fopAcM_createChild(s16 procName, fpc_ProcID parentPcId, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, s8 i_argument, createFunc createFunc) {
    fopAcM_prm_class* params = createAppend(parameter, pPos, roomNo, pAngle, pScale, i_argument, parentPcId);
    if (params == NULL)
        return fpcM_ERROR_PROCESS_ID_e;

    return fpcM_Create(procName, createFunc, params);
}

/* 80024790-80024814       .text fopAcM_createChild__FPcUiUlP4cXyziP5csXyzP4cXyzPFPv_i */
fpc_ProcID fopAcM_createChild(char* pProcNameString, fpc_ProcID parentPcId, u32 parameter, cXyz* pPos, int roomNo, csXyz* pAngle, cXyz* pScale, createFunc createFunc) {
    dStage_objectNameInf * nameInf = dStage_searchName(pProcNameString);
    if (nameInf == NULL)
        return fpcM_ERROR_PROCESS_ID_e;

    return fopAcM_createChild(nameInf->procname, parentPcId, parameter, pPos, roomNo, pAngle, pScale, nameInf->argument, createFunc);
}

/* 80024814-800249D4       .text fopAcM_createChildFromOffset__FsUiUlP4cXyziP5csXyzP4cXyzScPFPv_i */
fpc_ProcID fopAcM_createChildFromOffset(s16 procName, fpc_ProcID parentPcId, u32 parameter, cXyz* pPosOffs, int roomNo, csXyz* pAngleOffs, cXyz* pScale, s8 i_argument, createFunc createFunc) {
    fopAc_ac_c * pParent = fopAcM_SearchByID(parentPcId);
    s16 parentAngleY = pParent->current.angle.y;

    cXyz posOffs;
    if (pPosOffs == NULL)
        posOffs = cXyz::Zero;
    else
        posOffs = *pPosOffs;

    csXyz angleOffs;
    if (pAngleOffs == NULL)
        angleOffs = csXyz::Zero;
    else
        angleOffs = *pAngleOffs;

    cXyz pos = pParent->current.pos;

    csXyz angle(angleOffs);
    angle.y += parentAngleY;

    pos.x += posOffs.z * cM_ssin(parentAngleY) + posOffs.x * cM_scos(parentAngleY);
    pos.y += posOffs.y;
    pos.z += posOffs.z * cM_scos(parentAngleY) - posOffs.x * cM_ssin(parentAngleY);

    fopAcM_prm_class* params = createAppend(parameter, &pos, roomNo, &angle, pScale, i_argument, parentPcId);
    if (params == NULL)
        return fpcM_ERROR_PROCESS_ID_e;

    return fpcM_Create(procName, createFunc, params);
}

/* 800249D4-80024B78       .text fopAcM_createChildFromOffset__FPcUiUlP4cXyziP5csXyzP4cXyzPFPv_i */
fpc_ProcID fopAcM_createChildFromOffset(char* pProcNameString, fpc_ProcID parentPcId, u32 parameter, cXyz* pPosOffs, int roomNo, csXyz* pAngleOffs, cXyz* pScale, createFunc createFunc) {
    fopAc_ac_c * pParent = fopAcM_SearchByID(parentPcId);
    s16 parentAngleY = pParent->current.angle.y;

    cXyz pos = pParent->current.pos;

    cXyz posOffs;
    if (pPosOffs == NULL)
        posOffs = cXyz::Zero;
    else
        posOffs = *pPosOffs;

    csXyz angleOffs;
    if (pAngleOffs == NULL)
        angleOffs = csXyz::Zero;
    else
        angleOffs = *pAngleOffs;

    csXyz angle(angleOffs);
    angle.y += parentAngleY;

    pos.x += posOffs.z * cM_ssin(parentAngleY) + posOffs.x * cM_scos(parentAngleY);
    pos.y += posOffs.y;
    pos.z += posOffs.z * cM_scos(parentAngleY) - posOffs.x * cM_ssin(parentAngleY);

    return fopAcM_createChild(pProcNameString, parentPcId, parameter, &pos, roomNo, &angle, pScale, createFunc);
}

/* 80024B78-80024CA0       .text fopAcM_createHeap__FP10fopAc_ac_cUlUl */
s32 fopAcM_createHeap(fopAc_ac_c* i_this, u32 size, u32 align) {
    JUT_ASSERT(827, i_this);
    JUT_ASSERT(828, i_this->heap == NULL);
    fopAcM_Log(i_this, "アクターのヒープの生成");
    if (align == 0)
        align = 0x20;

    i_this->heap = mDoExt_createSolidHeapFromGameToCurrent(size, align);
    if (i_this->heap == NULL) {
        OSReport_Error("fopAcM_createHeap 確保失敗\n");
        JUT_CONFIRM(0x34c, i_this->heap != NULL);
        return FALSE;
    }

    return TRUE;
}

/* 80024CA0-80024CD4       .text fopAcM_adjustHeap__FP10fopAc_ac_c */
void fopAcM_adjustHeap(fopAc_ac_c* i_this) {
    mDoExt_restoreCurrentHeap();
    mDoExt_adjustSolidHeap(i_this->heap);
}

/* 80024CD4-80024D24       .text fopAcM_DeleteHeap__FP10fopAc_ac_c */
void fopAcM_DeleteHeap(fopAc_ac_c* i_this) {
    /* "Destroying Actor Heap" */
    fopAcM_Log(i_this, "アクターのヒープの破壊");

    if (i_this->heap != NULL) {
        mDoExt_destroySolidHeap(i_this->heap);
        i_this->heap = NULL;
    }
}

namespace fopAcM {
    bool HeapAdjustEntry = false;
    bool HeapAdjustVerbose = false;
    bool HeapAdjustQuiet = false;
}

/* 80024D24-800250E4       .text fopAcM_entrySolidHeap__FP10fopAc_ac_cPFP10fopAc_ac_c_iUl */
bool fopAcM_entrySolidHeap(fopAc_ac_c* i_this, heapCallbackFunc createHeapCB, u32 estimatedHeapSize) {
    const char * pProcNameString = fopAcM_getProcNameString(i_this);
    JKRSolidHeap * heap = NULL;

    if (estimatedHeapSize != 0) {
        heap = mDoExt_createSolidHeapFromGameToCurrent(estimatedHeapSize, 0x20);
        if (heap != NULL) {
            bool result = createHeapCB(i_this);

#if VERSION > VERSION_DEMO
            if (heap->getFreeSize() >= 0x20)
                JKRAlloc(0x20, 0);
#endif

            mDoExt_restoreCurrentHeap();

            if (!result) {
                if (!fopAcM::HeapAdjustQuiet) {
                    // "Entry failed with estimated heap size (%08x). [%s]\n"
                    OSReport_Error("見積もりヒープサイズ(%08x)で登録失敗しました。[%s]\n", estimatedHeapSize, pProcNameString);
                }
                mDoExt_destroySolidHeap(heap);
                heap = NULL;
            } else {
                u32 allocSize = ALIGN_NEXT(heap->getSize() - heap->getFreeSize(), 0x20);
                if (estimatedHeapSize < allocSize + 0x40) {
                    mDoExt_adjustSolidHeap(heap);
                    i_this->heap = heap;
                    return true;
                }

                if (fopAcM::HeapAdjustVerbose) {
                    // "The estimated heap size leaves too much free space. %08x %08x\n\x1b[m"
                    OSReport_Warning("見積もりヒープサイズでは空きが多すぎます。 %08x %08x\n\x1b[m", allocSize, estimatedHeapSize);
                }
            }
        } else {
            if (!fopAcM::HeapAdjustQuiet) {
                // "Failed to allocate the estimated heap size.\n"
                OSReport_Warning("見積もりヒープが確保できませんでした。\n");
            }
        }
    }

    if (heap == NULL) {
        heap = mDoExt_createSolidHeapFromGameToCurrent(-1, 0x20);
        JUT_ASSERT(DEMO_SELECT(1103, 1107), heap);

        bool result = createHeapCB(i_this);
        mDoExt_restoreCurrentHeap();

        if (!result) {
            // "Entry failed with the max allocatable heap size. [%s]\n"
            OSReport_Error("最大空きヒープサイズで登録失敗。[%s]\n", pProcNameString);
            mDoExt_destroySolidHeap(heap);
            return false;
        }

        if (!fopAcM::HeapAdjustQuiet)
            heap->getFreeSize();
    }

    if (heap != NULL) {
        if (!fopAcM::HeapAdjustEntry) {
            mDoExt_adjustSolidHeap(heap);
            i_this->heap = heap;
            return true;
        }

        // If fopAcM::HeapAdjustEntry is set, try to reallocate everything a second time.
        // This time we set the estimated maximum heap size to the exact size allocated last time.
        JKRSolidHeap * heap1 = NULL;
        u32 allocSize = ALIGN_NEXT(heap->getSize() - heap->getFreeSize(), 0x10);
        if (allocSize + 0x10 + sizeof(JKRSolidHeap) < mDoExt_getGameHeap()->getFreeSize())
            heap1 = mDoExt_createSolidHeapFromGameToCurrent(allocSize, 0x20);

        if (heap1 != NULL) {
            if (heap1 < heap) {
                // The exact size heap allocated successfully, and it is located before the original (larger) heap.
                mDoExt_destroySolidHeap(heap);
                heap = NULL;
                bool result = createHeapCB(i_this);
                mDoExt_restoreCurrentHeap();
                JUT_ASSERT(DEMO_SELECT(1161, 1165), result != FALSE);
                if (result == FALSE) {
                    // "Entry failed with the exact size heap? (Bug)\n"
                    OSReport_Error("ぴったりサイズで、登録失敗？(バグ)\n");
                    mDoExt_destroySolidHeap(heap1);
                    heap1 = NULL;
                }
            } else {
                mDoExt_restoreCurrentHeap();
                mDoExt_destroySolidHeap(heap1);
                heap1 = NULL;
            }
        }

        if (heap1 != NULL) {
            mDoExt_adjustSolidHeap(heap1);
            i_this->heap = heap1;
            return true;
        }

        if (heap != NULL) {
            mDoExt_adjustSolidHeap(heap);
            i_this->heap = heap;
            return true;
        }

        // "Buggy!\n"
        OSReport_Error("ばぐばぐです\n");
        JUT_ASSERT(DEMO_SELECT(1201, 1205), FALSE);
    }

    // "fopAcM_entrySolidHeap failed. [%s]\n"
    OSReport_Error("fopAcM_entrySolidHeap だめでした [%s]\n", pProcNameString);
    return false;
}

/* 800250E4-80025100       .text fopAcM_setCullSizeBox__FP10fopAc_ac_cffffff */
void fopAcM_setCullSizeBox(fopAc_ac_c* i_this, f32 minX, f32 minY, f32 minZ, f32 maxX, f32 maxY, f32 maxZ) {
    i_this->cull.box.min.x = minX;
    i_this->cull.box.min.y = minY;
    i_this->cull.box.min.z = minZ;
    i_this->cull.box.max.x = maxX;
    i_this->cull.box.max.y = maxY;
    i_this->cull.box.max.z = maxZ;
}

/* 80025100-80025114       .text fopAcM_setCullSizeSphere__FP10fopAc_ac_cffff */
void fopAcM_setCullSizeSphere(fopAc_ac_c* i_this, f32 x, f32 y, f32 z, f32 r) {
    i_this->cull.sphere.center.x = x;
    i_this->cull.sphere.center.y = y;
    i_this->cull.sphere.center.z = z;
    i_this->cull.sphere.radius = r;
}

/* 80025114-80025144       .text fopAcM_addAngleY__FP10fopAc_ac_css */
bool fopAcM_addAngleY(fopAc_ac_c* i_this, short target, short step) {
    return cLib_chaseAngleS(&fopAcM_GetAngle_p(i_this)->y, target, step);
}

/* 80025144-800251A0       .text fopAcM_calcSpeed__FP10fopAc_ac_c */
void fopAcM_calcSpeed(fopAc_ac_c* i_this) {
    f32 speedF = fopAcM_GetSpeedF(i_this);
    f32 gravity = fopAcM_GetGravity(i_this);
    f32 xSpeed = speedF * cM_ssin(i_this->current.angle.y);
    f32 ySpeed = i_this->speed.y + gravity;
    f32 zSpeed = speedF * cM_scos(i_this->current.angle.y);

    if (ySpeed < fopAcM_GetMaxFallSpeed(i_this))
        ySpeed = fopAcM_GetMaxFallSpeed(i_this);

    fopAcM_SetSpeed(i_this, xSpeed, ySpeed, zSpeed);
}

/* 800251A0-8002520C       .text fopAcM_posMove__FP10fopAc_ac_cPC4cXyz */
void fopAcM_posMove(fopAc_ac_c* i_this, const cXyz* move) {
    i_this->current.pos.x += i_this->speed.x;
    i_this->current.pos.y += i_this->speed.y;
    i_this->current.pos.z += i_this->speed.z;

    if (move != NULL) {
        i_this->current.pos.x += move->x;
        i_this->current.pos.y += move->y;
        i_this->current.pos.z += move->z;
    }
}

/* 8002520C-80025250       .text fopAcM_posMoveF__FP10fopAc_ac_cPC4cXyz */
void fopAcM_posMoveF(fopAc_ac_c* i_this, const cXyz* move) {
    fopAcM_calcSpeed(i_this);
    fopAcM_posMove(i_this, move);
}

/* 80025250-80025278       .text fopAcM_searchActorAngleY__FP10fopAc_ac_cP10fopAc_ac_c */
s16 fopAcM_searchActorAngleY(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    return cLib_targetAngleY(fopAcM_GetPosition_p(i_this), fopAcM_GetPosition_p(i_other));
}

/* 80025278-800252BC       .text fopAcM_seenActorAngleY__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_seenActorAngleY(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    s16 angleY = cLib_targetAngleY(fopAcM_GetPosition_p(i_this), fopAcM_GetPosition_p(i_other));
    return abs((s16)(angleY - i_this->shape_angle.y));
}

/* 800252BC-80025370       .text fopAcM_searchActorDistance__FP10fopAc_ac_cP10fopAc_ac_c */
f32 fopAcM_searchActorDistance(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    cXyz delta = *fopAcM_GetPosition_p(i_other) - *fopAcM_GetPosition_p(i_this);
    return delta.abs();
}

/* 80025370-800253C0       .text fopAcM_searchActorDistance2__FP10fopAc_ac_cP10fopAc_ac_c */
f32 fopAcM_searchActorDistance2(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    cXyz delta = *fopAcM_GetPosition_p(i_other) - *fopAcM_GetPosition_p(i_this);
    return delta.abs2();
}

/* 800253C0-80025470       .text fopAcM_searchActorDistanceXZ__FP10fopAc_ac_cP10fopAc_ac_c */
f32 fopAcM_searchActorDistanceXZ(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    cXyz* this_pos = fopAcM_GetPosition_p(i_this);
    cXyz* other_pos = fopAcM_GetPosition_p(i_other);
    return (*other_pos - *this_pos).absXZ();
}

/* 80025470-800254BC       .text fopAcM_searchActorDistanceXZ2__FP10fopAc_ac_cP10fopAc_ac_c */
f32 fopAcM_searchActorDistanceXZ2(fopAc_ac_c* i_this, fopAc_ac_c* i_other) {
    cXyz* this_pos = fopAcM_GetPosition_p(i_this);
    cXyz* other_pos = fopAcM_GetPosition_p(i_other);
    return (*other_pos - *this_pos).abs2XZ();
}

/* 800254BC-800255B4       .text fopAcM_rollPlayerCrash__FP10fopAc_ac_cfUl */
s32 fopAcM_rollPlayerCrash(fopAc_ac_c* i_this, f32 distAdjust, u32 flag) {
    f32 maxDist = distAdjust + 40.0f;
    f32 xzDist2 = fopAcM_searchPlayerDistanceXZ2(i_this);
    f32 yDist = fopAcM_searchPlayerDistanceY(i_this);
    if (xzDist2 < SQUARE(maxDist) && yDist > -100.0f && yDist < 200.0f) {
        daPy_py_c* player = (daPy_py_c*)dComIfGp_getPlayer(0);
        s16 angle = fopAcM_searchPlayerAngleY(i_this);
        if (cM_scos(player->current.angle.y - angle) < -0.9f) {
            if (fopAcM_GetName(player) == fpcNm_PLAYER_e) {
                player->onFrollCrashFlg(flag);
                return TRUE;
            }
        }
    }
    return FALSE;
}

/* 800255B4-80025660       .text fopAcM_checkCullingBox__FPA4_fffffff */
bool fopAcM_checkCullingBox(Mtx m, f32 x0, f32 y0, f32 z0, f32 x1, f32 y1, f32 z1) {
    Vec p0 = { x0, y0, z0 };
    Vec p1 = { x1, y1, z1 };
    Mtx viewMtx;
    cMtx_concat(j3dSys.getViewMtx(), m, viewMtx);
    if (mDoLib_clipper::clip(viewMtx, &p1, &p0)) {
        return true;
    } else {
        return false;
    }
}

static l_HIO l_hio;

static fopAc_cullSizeBox l_cullSizeBox[14] = {
    /* fopAc_CULLBOX_0_e  */ fopAc_cullSizeBox(cXyz(-40.0f, 0.0f, -40.0f), cXyz(40.0f, 125.0f, 40.0f)),
    /* fopAc_CULLBOX_1_e  */ fopAc_cullSizeBox(cXyz(-25.0f, 0.0f, -25.0f), cXyz(25.0f, 50.0f, 25.0f)),
    /* fopAc_CULLBOX_2_e  */ fopAc_cullSizeBox(cXyz(-50.0f, 0.0f, -50.0f), cXyz(50.0f, 100.0f, 50.0f)),
    /* fopAc_CULLBOX_3_e  */ fopAc_cullSizeBox(cXyz(-75.0f, 0.0f, -75.0f), cXyz(75.0f, 150.0f, 75.0f)),
    /* fopAc_CULLBOX_4_e  */ fopAc_cullSizeBox(cXyz(-100.0f, 0.0f, -100.0f), cXyz(100.0f, 800.0f, 100.0f)),
    /* fopAc_CULLBOX_5_e  */ fopAc_cullSizeBox(cXyz(-125.0f, 0.0f, -125.0f), cXyz(125.0f, 250.0f, 125.0f)),
    /* fopAc_CULLBOX_6_e  */ fopAc_cullSizeBox(cXyz(-150.0f, 0.0f, -150.0f), cXyz(150.0f, 300.0f, 150.0f)),
    /* fopAc_CULLBOX_7_e  */ fopAc_cullSizeBox(cXyz(-200.0f, 0.0f, -200.0f), cXyz(200.0f, 400.0f, 200.0f)),
    /* fopAc_CULLBOX_8_e  */ fopAc_cullSizeBox(cXyz(-600.0f, 0.0f, -600.0f), cXyz(600.0f, 900.0f, 600.0f)),
    /* fopAc_CULLBOX_9_e  */ fopAc_cullSizeBox(cXyz(-250.0f, 0.0f, -50.0f), cXyz(250.0f, 450.0f, 50.0f)),
    /* fopAc_CULLBOX_10_e */ fopAc_cullSizeBox(cXyz(-60.0f, 0.0f, -20.0f), cXyz(40.0f, 130.0f, 150.0f)),
    /* fopAc_CULLBOX_11_e */ fopAc_cullSizeBox(cXyz(-75.0f, 0.0f, -75.0f), cXyz(75.0f, 210.0f, 75.0f)),
    /* fopAc_CULLBOX_12_e */ fopAc_cullSizeBox(cXyz(-70.0f, -100.0f, -80.0f), cXyz(70.0f, 240.0f, 100.0f)),
    /* fopAc_CULLBOX_13_e */ fopAc_cullSizeBox(cXyz(-60.0f, -20.0f, -60.0f), cXyz(60.0f, 160.0f, 60.0f)),
};
static fopAc_cullSizeSphere l_cullSizeSphere[8] = {
    /* fopAc_CULLSPHERE_0_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 80.0f),
    /* fopAc_CULLSPHERE_1_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 50.0f),
    /* fopAc_CULLSPHERE_2_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 100.0f),
    /* fopAc_CULLSPHERE_3_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 150.0f),
    /* fopAc_CULLSPHERE_4_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 200.0f),
    /* fopAc_CULLSPHERE_5_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 250.0f),
    /* fopAc_CULLSPHERE_6_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 300.0f),
    /* fopAc_CULLSPHERE_7_e */ fopAc_cullSizeSphere(cXyz(0.0f, 0.0f, 0.0f), 400.0f),
};

static void dummy() {
    static Vec dummy_4863;
    static Vec min;
    static Vec dummy_4899;
    static Vec max;
}

/* 80025660-800259A8       .text fopAcM_cullingCheck__FP10fopAc_ac_c */
BOOL fopAcM_cullingCheck(fopAc_ac_c* i_this) {
    MtxP pMtx;
    if (fopAcM_GetMtx(i_this) == NULL) {
        pMtx = j3dSys.getViewMtx();
    } else {
        Mtx mtx;
        cMtx_concat(j3dSys.getViewMtx(), fopAcM_GetMtx(i_this), mtx);
        pMtx = mtx;
    }

    f32 cullFar = fopAcM_getCullSizeFar(i_this);
    if (dComIfGp_event_runCheck()) {
        cullFar *= dComIfGp_event_getCullRate();
    }

    if (fopAcM_CULLSIZE_IS_BOX(fopAcM_GetCullSize(i_this))) {
        if (fopAcM_GetCullSize(i_this) == fopAc_CULLBOX_CUSTOM_e) {
            if (fopAcM_getCullSizeFar(i_this) > 0.0f) {
                mDoLib_clipper::changeFar(cullFar * mDoLib_clipper::getFar());
                BOOL ret = mDoLib_clipper::clip(pMtx, fopAcM_getCullSizeBoxMax(i_this), fopAcM_getCullSizeBoxMin(i_this));
                mDoLib_clipper::resetFar();
                return ret;
            } else {
                return mDoLib_clipper::clip(pMtx, fopAcM_getCullSizeBoxMax(i_this), fopAcM_getCullSizeBoxMin(i_this));
            }
        } else {
            fopAc_cullSizeBox* box = &l_cullSizeBox[fopAcM_CULLSIZE_IDX(fopAcM_GetCullSize(i_this))];
            if (fopAcM_getCullSizeFar(i_this) > 0.0f) {
                mDoLib_clipper::changeFar(cullFar * mDoLib_clipper::getFar());
                BOOL ret = mDoLib_clipper::clip(pMtx, &box->max, &box->min);
                mDoLib_clipper::resetFar();
                return ret;
            } else {
                return mDoLib_clipper::clip(pMtx, &box->max, &box->min);
            }
        }
    } else { // Sphere
        if (fopAcM_GetCullSize(i_this) == fopAc_CULLSPHERE_CUSTOM_e) {
            if (fopAcM_getCullSizeFar(i_this) > 0.0f) {
                mDoLib_clipper::changeFar(cullFar * mDoLib_clipper::getFar());
                BOOL ret = mDoLib_clipper::clip(pMtx, *fopAcM_getCullSizeSphereCenter(i_this), fopAcM_getCullSizeSphereR(i_this));
                mDoLib_clipper::resetFar();
                return ret;
            } else {
                f32 radius = fopAcM_getCullSizeSphereR(i_this);
                return mDoLib_clipper::clip(pMtx, *fopAcM_getCullSizeSphereCenter(i_this), radius);
            }
        } else {
            fopAc_cullSizeSphere* sphere = &l_cullSizeSphere[fopAcM_CULLSIZE_Q_IDX(fopAcM_GetCullSize(i_this))];
            if (fopAcM_getCullSizeFar(i_this) > 0.0f) {
                mDoLib_clipper::changeFar(cullFar * mDoLib_clipper::getFar());
                BOOL ret = mDoLib_clipper::clip(pMtx, sphere->center, sphere->radius);
                mDoLib_clipper::resetFar();
                return ret;
            } else {
                return mDoLib_clipper::clip(pMtx, sphere->center, sphere->radius);
            }
        }
    }
}

/* 800259A8-800259F8       .text fopAcM_orderTalkEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderTalkEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_TALK_e, 0x1FF, 0, 0x14F, i_this, i_partner);
}

/* 800259F8-80025A48       .text fopAcM_orderTalkXBtnEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderTalkXBtnEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_SHOWITEM_X_e, 0x1F4, 0, 0x14F, i_this, i_partner);
}

/* 80025A48-80025A98       .text fopAcM_orderTalkYBtnEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderTalkYBtnEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_SHOWITEM_Y_e, 0x1F4, 0, 0x14F, i_this, i_partner);
}

/* 80025A98-80025AE8       .text fopAcM_orderTalkZBtnEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderTalkZBtnEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_SHOWITEM_Z_e, 0x1F4, 0, 0x14F, i_this, i_partner);
}

/* 80025AE8-80025B3C       .text fopAcM_orderZHintEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderZHintEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_TALK_e, 0x1FF, 0, 0xFFFF, i_this, i_partner);
}

/* 80025B3C-80025B8C       .text fopAcM_orderSpeakEvent__FP10fopAc_ac_c */
s32 fopAcM_orderSpeakEvent(fopAc_ac_c* i_this) {
    return dComIfGp_event_order(dEvtType_TALK_e, 0x1EA, 0, 0x14F, dComIfGp_getPlayer(0), i_this);
}

/* 80025B8C-80025BE0       .text fopAcM_orderDoorEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderDoorEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_DOOR_e, 0xFF, 0, 0xFFFF, i_this, i_partner);
}

/* 80025BE0-80025C34       .text fopAcM_orderCatchEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderCatchEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_CATCH_e, 1, 0, 0xFFFF, i_this, i_partner);
}

/* 80025C34-80025CC8       .text fopAcM_orderOtherEvent2__FP10fopAc_ac_cPcUsUs */
s32 fopAcM_orderOtherEvent2(fopAc_ac_c* i_this, char* pEventName, u16 flag, u16 hind) {
    u16 prio = dComIfGp_evmng_getEventPrio(dComIfGp_evmng_getEventIdx(pEventName));
    if (prio == 0)
        prio = 0xFF;

    return dComIfGp_event_orderOld(dEvtType_OTHER_e, prio, flag, hind, i_this, dComIfGp_getPlayer(0), pEventName);
}

/* 80025CC8-80025D28       .text fopAcM_orderChangeEvent__FP10fopAc_ac_cPcUsUs */
s32 fopAcM_orderChangeEvent(fopAc_ac_c* i_this, char* pEventName, u16 flag, u16 hind) {
    return fopAcM_orderChangeEventId(i_this, dComIfGp_evmng_getEventIdx(pEventName), flag, hind);
}

/* 80025D28-80025D94       .text fopAcM_orderChangeEvent__FP10fopAc_ac_cP10fopAc_ac_cPcUsUs */
s32 fopAcM_orderChangeEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner, char* pEventName, u16 flag, u16 hind) {
    return fopAcM_orderChangeEventId(i_this, i_partner, dComIfGp_evmng_getEventIdx(pEventName), flag, hind);
}

/* 80025D94-80025E1C       .text fopAcM_orderChangeEventId__FP10fopAc_ac_csUsUs */
s32 fopAcM_orderChangeEventId(fopAc_ac_c* i_this, s16 eventIdx, u16 flag, u16 hind) {
    u16 prio = dComIfGp_evmng_getEventPrio(eventIdx);
    if (prio == 0)
        prio = 0xFF;

    return dComIfGp_event_order(dEvtType_CHANGE_e, prio, flag, hind, i_this, dComIfGp_getPlayer(0), eventIdx);
}

/* 80025E1C-80025EA4       .text fopAcM_orderChangeEventId__FP10fopAc_ac_cP10fopAc_ac_csUsUs */
s32 fopAcM_orderChangeEventId(fopAc_ac_c* i_this, fopAc_ac_c* i_partner, s16 eventIdx, u16 flag, u16 hind) {
    u16 prio = dComIfGp_evmng_getEventPrio(eventIdx);
    if (prio == 0)
        prio = 0xFF;

    return dComIfGp_event_order(dEvtType_CHANGE_e, prio, flag, hind, i_this, i_partner, eventIdx);
}

/* 80025EA4-80025F3C       .text fopAcM_orderOtherEventId__FP10fopAc_ac_csUcUsUsUs */
s32 fopAcM_orderOtherEventId(fopAc_ac_c* i_this, s16 eventIdx, u8 infoIdx, u16 hind, u16 priority, u16 flag) {
    u16 prio;
    if (priority != 0) {
        prio = priority;
    } else {
        prio = dComIfGp_evmng_getEventPrio(eventIdx);
        if (prio == 0)
            prio = 0xFF;
    }

    return dComIfGp_event_order(dEvtType_OTHER_e, prio, flag, hind, i_this, dComIfGp_getPlayer(0), eventIdx, infoIdx);
}

/* 80025F3C-80025F9C       .text fopAcM_orderPotentialEvent__FP10fopAc_ac_cUsUsUs */
s32 fopAcM_orderPotentialEvent(fopAc_ac_c* i_this, u16 flag, u16 hind, u16 priority) {
    if (priority == 0)
        priority = 0xFF;

    return dComIfGp_event_order(dEvtType_POTENTIAL_e, priority, flag, hind, i_this, dComIfGp_getPlayer(0));
}

/* 80025F9C-80025FF0       .text fopAcM_orderItemEvent__FP10fopAc_ac_c */
s32 fopAcM_orderItemEvent(fopAc_ac_c* i_this) {
    return dComIfGp_event_order(dEvtType_ITEM_e, 0xFF, 0, 0xFFFF, dComIfGp_getPlayer(0), i_this);
}

/* 80025FF0-80026044       .text fopAcM_orderTreasureEvent__FP10fopAc_ac_cP10fopAc_ac_c */
s32 fopAcM_orderTreasureEvent(fopAc_ac_c* i_this, fopAc_ac_c* i_partner) {
    return dComIfGp_event_order(dEvtType_TREASURE_e, 0xFF, 0, 0xFFFF, i_this, i_partner);
}

/* 80026044-80026074       .text fopAcM_getTalkEventPartner__FP10fopAc_ac_c */
fopAc_ac_c* fopAcM_getTalkEventPartner(fopAc_ac_c*) {
    return (fopAc_ac_c*)dComIfGp_event_getTalkPartner();
}

/* 80026074-800260A4       .text fopAcM_getItemEventPartner__FP10fopAc_ac_c */
fopAc_ac_c* fopAcM_getItemEventPartner(fopAc_ac_c*) {
    return (fopAc_ac_c*)dComIfGp_event_getItemPartner();
}

/* 800260A4-80026118       .text fopAcM_getEventPartner__FP10fopAc_ac_c */
fopAc_ac_c* fopAcM_getEventPartner(fopAc_ac_c* i_this) {
    if (dComIfGp_event_getPt1() != i_this)
        return (fopAc_ac_c*)dComIfGp_event_getPt1();

    return (fopAc_ac_c*)dComIfGp_event_getPt2();
}

/* 80026118-800261E8       .text fopAcM_createItemForPresentDemo__FP4cXyziUciiP5csXyzP4cXyz */
fpc_ProcID fopAcM_createItemForPresentDemo(cXyz* pos, int i_itemNo, u8 argFlag, int roomNo, int param_5, csXyz* angle, cXyz* scale) {
    JUT_ASSERT(DEMO_SELECT(2409, 2413), 0 <= i_itemNo && i_itemNo < 256);

    dComIfGp_event_setGtItm(i_itemNo);

    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }

    return fopAcM_createDemoItem(pos, i_itemNo, roomNo, angle, param_5, scale, argFlag);
}

/* 800261E8-800262B4       .text fopAcM_createItemForTrBoxDemo__FP4cXyziiiP5csXyzP4cXyz */
fpc_ProcID fopAcM_createItemForTrBoxDemo(cXyz* pos, int i_itemNo, int roomNo, int param_5, csXyz* angle, cXyz* scale) {
    JUT_ASSERT(DEMO_SELECT(2454, 2458), 0 <= i_itemNo && i_itemNo < 256);

    dComIfGp_event_setGtItm(i_itemNo);

    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }

    return fopAcM_createDemoItem(pos, i_itemNo, roomNo, angle, param_5, scale, 0x00);
}

/* 800262B4-80026694       .text fopAcM_createItemFromTable__FP4cXyziiiiP5csXyziP4cXyz */
fpc_ProcID fopAcM_createItemFromTable(cXyz* p_pos, int i_itemNo, int i_itemBitNo, int roomNo, int type, csXyz* p_angle, int action, cXyz* p_scale) {
    JUT_ASSERT(DEMO_SELECT(2510, 2514), 0 <= i_itemNo && i_itemNo < 64 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);

    static cXyz fairy_offset_tbl[3] = {
        cXyz(40.0f, 0.0f, 0.0f),
        cXyz(-40.0f, 0.0f, 0.0f),
        cXyz(0.0f, 0.0f, 40.0f),
    };

    cXyz pos(0.0f, 0.0f, 0.0f);
    csXyz angle(0, 0, 0);

    if (i_itemNo >= 0x20 && i_itemNo <= 0x3E) {
        ItemTableList* itemTableList = dComIfGp_getItemTable();
        int tableIdx = i_itemNo - 0x20;
        switch (tableIdx) {
        case 0x01:
        case 0x02:
        case 0x03:
        case 0x04: {
            int life = dComIfGs_getLife();
#if VERSION == VERSION_DEMO
            int max = dComIfGs_getMaxLife();
#else
            int max = dComIfGs_getMaxLife() & 0xFC;
#endif
            u8 lifePercent = (100 * life) / max;
            if (lifePercent != 0 && lifePercent <= 20) {
                tableIdx = 4;
            } else if (lifePercent > 20 && lifePercent <= 40) {
                tableIdx = 3;
            } else if (lifePercent > 40 && lifePercent <= 80) {
                tableIdx = 2;
            } else if (lifePercent > 80 && lifePercent <= 100) {
                tableIdx = 1;
            }
            break;
        }
        case 0x0B:
        case 0x0C:
        case 0x0D:
        case 0x0E:
        case 0x0F:
        case 0x10:
        case 0x11:
        case 0x12:
        case 0x13:
        case 0x14:
            if (itemTableList == NULL) {
                return fpcM_ERROR_PROCESS_ID_e;
            }
            u8* pItemTable = itemTableList->mItemTables[tableIdx];
            u32 itemNo;
            fpc_ProcID lastItemPID;
            for (int i = 0; (itemNo = *pItemTable) != dItemNo_NONE_e && i < 0x10; pItemTable++, i++) {
                if (p_pos) {
                    pos = *p_pos;
                }
                if (p_angle) {
                    angle = *p_angle;
                }

                if (tableIdx == dItemNo_RECOVER_FAIRY_e) {
                    // Bug: This condition never gets triggered.
                    // They meant to check if (itemNo == dItemNo_RECOVER_FAIRY_e) so that the
                    // 3x fairies drop table (table 0x14) spawns them in a triangle.
                    // But instead they check if the table index is equal to
                    // 0x16/dItemNo_RECOVER_FAIRY_e, which will never be true.
                    pos += fairy_offset_tbl[i];
                    angle.y = cM_rndF((f32)0x7FFE);
                }

                itemNo = getItemNoByLife((s8)itemNo);
                daItem_c* item = (daItem_c*)fopAcM_fastCreateItem2(&pos, itemNo, i_itemBitNo, roomNo, type, &angle, daItemAct_8_e);

                lastItemPID = fopAcM_GetID(item);
                if (lastItemPID == fpcM_ERROR_PROCESS_ID_e) {
                    break;
                }
            }
            return lastItemPID;
        }

        int itemIdx = (int)cM_rndF(15.9999f);
        i_itemNo = itemTableList->mItemTables[tableIdx][itemIdx];
    }

    if (i_itemNo == 0x3F || i_itemNo == 0xFF) {
        return fpcM_ERROR_PROCESS_ID_e;
    } else {
        u32 itemNo = getItemNoByLife(i_itemNo);
        daItem_c* item = (daItem_c*)fopAcM_fastCreateItem2(p_pos, itemNo, i_itemBitNo, roomNo, type, p_angle, action, p_scale);
        return fopAcM_GetID(item);
    }
}

/* 80026694-800267C8       .text fopAcM_createRaceItemFromTable__FP4cXyziiiP5csXyzP4cXyzi */
fpc_ProcID fopAcM_createRaceItemFromTable(cXyz* pos, int i_itemNo, int i_itemBitNo, int i_roomNo, csXyz* angle, cXyz* scale, int param_7) {
    JUT_ASSERT(DEMO_SELECT(2654, 2660), 0 <= i_itemNo && i_itemNo < 64 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);
    
    if (i_itemNo >= 0x20 && i_itemNo <= 0x3E) {
        i_itemNo -= 0x20;
        ItemTableList* itemTableList = dComIfGp_getItemTable();
        int itemIdx = (int)cM_rndF(15.9999f);
        i_itemNo = itemTableList->mItemTables[i_itemNo][itemIdx];
    }
    
    if (i_itemNo == 0x3F || i_itemNo == 0xFF) {
        return fpcM_ERROR_PROCESS_ID_e;
    }
    
    i_itemNo = getItemNoByLife(i_itemNo);
    
    return fopAcM_createRaceItem(pos, i_itemNo, i_itemBitNo, angle, i_roomNo, scale, param_7);
}

/* 800267C8-8002688C       .text fopAcM_createShopItem__FP4cXyziP5csXyziP4cXyzPFPv_i */
fpc_ProcID fopAcM_createShopItem(cXyz* pos, int i_itemNo, csXyz* angle, int roomNo, cXyz* scale,
                           createFunc createFunc) {
    JUT_ASSERT(DEMO_SELECT(2710, 2716), 0 <= i_itemNo && i_itemNo < 256);
    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }

    return fopAcM_create(fpcNm_ShopItem_e, i_itemNo, pos, roomNo, angle, scale, -1, createFunc);
}

/* 8002688C-80026980       .text fopAcM_createRaceItem__FP4cXyziiP5csXyziP4cXyzi */
fpc_ProcID fopAcM_createRaceItem(cXyz* pos, int i_itemNo, int i_itemBitNo, csXyz* angle, int roomNo, cXyz* scale, int param_7) {
    JUT_ASSERT(DEMO_SELECT(2757, 2763), 0 <= i_itemNo && i_itemNo < 256 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);
    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }

    i_itemNo = check_itemno(i_itemNo);
    u32 params = (i_itemBitNo & 0x7F) << 8 | (i_itemNo & 0xFF) << 0 | (param_7 & 0xF) << 15;
    return fopAcM_create(fpcNm_RACEITEM_e, params, pos, roomNo, angle, scale);
}

/* 80026980-80026A68       .text fopAcM_createDemoItem__FP4cXyziiP5csXyziP4cXyzUc */
fpc_ProcID fopAcM_createDemoItem(cXyz* pos, int i_itemNo, int i_itemBitNo, csXyz* i_angle, int i_roomNo, cXyz* i_scale, u8 i_argFlag) {
    JUT_ASSERT(DEMO_SELECT(2807, 2813), 0 <= i_itemNo && i_itemNo < 256 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);
    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }

    u32 params = (i_itemNo & 0xFF) << 0 | (i_itemBitNo & 0x7F) << 8 | (i_argFlag & 0xFF) << 16;
    return fopAcM_create(fpcNm_Demo_Item_e, params, pos, i_roomNo, i_angle, i_scale);
}

/* 80026A68-80026ADC       .text fopAcM_createItemForBoss__FP4cXyziiP5csXyzP4cXyzi */
fpc_ProcID fopAcM_createItemForBoss(cXyz* pos, int unused, int roomNo, csXyz* angle, cXyz* scale, int param_6) {
    switch (param_6) {
    case 1:
        return fopAcM_createItem(pos, dItemNo_HEART_CONTAINER_e, -1, roomNo, daItemType_3_e, angle, daItemAct_BOSS_e, scale);
    case 0: // Disappear
    default:
        return fopAcM_createItem(pos, dItemNo_HEART_CONTAINER_e, -1, roomNo, daItemType_3_e, angle, daItemAct_BOSS_DISAPPEAR_e, scale);
    }
}

/* 80026ADC-80026C90       .text fopAcM_createItem__FP4cXyziiiiP5csXyziP4cXyz */
fpc_ProcID fopAcM_createItem(cXyz* pos, int i_itemNo, int i_itemBitNo, int roomNo, int type, csXyz* angle, int action, cXyz* scale) {
    JUT_ASSERT(DEMO_SELECT(2909, 2915), 0 <= i_itemNo && i_itemNo < 256 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);
    
    if (i_itemNo == dItemNo_NONE_e) {
        return fpcM_ERROR_PROCESS_ID_e;
    }
    
    csXyz prmAngle = csXyz::Zero;
    if (angle) {
        prmAngle = *angle;
    }
    int switchNo = 0xFF;
    prmAngle.z = switchNo;
    
    u8 itemNo = check_itemno(i_itemNo);
    int switchNo2 = -1;
    u32 params = MAKE_ITEM_PARAMS(itemNo, i_itemBitNo, switchNo2, type, action);
    
    switch (i_itemNo) {
    case dItemNo_RECOVER_FAIRY_e:
        return fopAcM_create(fpcNm_NPC_FA1_e, daNpc_Fa1_c::Type_TIMER_e, pos, roomNo, angle, scale);
    case dItemNo_TRIPLE_HEART_e:
        // Make the two extra hearts first, then fall-through to make the third heart as normal.
        for (int i = 0; i < 2; i++) {
            fopAcM_create(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale);
        }
        // Fall-through
    default:
        return fopAcM_create(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale);
    }
}

/* 80026C90-80026E5C       .text fopAcM_fastCreateItem2__FP4cXyziiiiP5csXyziP4cXyz */
void* fopAcM_fastCreateItem2(cXyz* pos, int i_itemNo, int i_itemBitNo, int roomNo, int type,
                             csXyz* angle, int action, cXyz* scale)
{

    JUT_ASSERT(DEMO_SELECT(2989, 2995), 0 <= i_itemNo && i_itemNo < 256 && (-1 <= i_itemBitNo && i_itemBitNo <= 79) || i_itemBitNo == 127);

    int i;
    
    csXyz prmAngle = csXyz::Zero;

    if (i_itemNo == dItemNo_NONE_e) {
        return NULL;
    }

    if (angle) {
        prmAngle = *angle;
    }
    int switchNo = 0xFF;
    prmAngle.z = switchNo;

    u8 itemNo = check_itemno(i_itemNo);
    int switchNo2 = -1;
    u32 params = MAKE_ITEM_PARAMS(itemNo, i_itemBitNo, switchNo2, type, action);

    switch (i_itemNo) {
    case dItemNo_RECOVER_FAIRY_e:
        return fopAcM_fastCreate(fpcNm_NPC_FA1_e, daNpc_Fa1_c::Type_TIMER_e, pos, roomNo, angle, scale);
    case dItemNo_TRIPLE_HEART_e:
        // Make the two extra hearts first, then fall-through to make the third heart as normal.
        for (i = 0; i < 2; i++) {
            fopAcM_fastCreate(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale);
        }
        // Fall-through
    default:
        return fopAcM_fastCreate(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale);
    }
}

/* 80026E5C-80026F5C       .text fopAcM_createItemForKP2__FP4cXyziiP5csXyzP4cXyzfffUs */
fopAc_ac_c* fopAcM_createItemForKP2(cXyz* pos, int i_itemNo, int roomNo, csXyz* angle, cXyz* scale, f32 speedF, f32 speedY, f32 gravity, u16 i_itemBitNo) {
    JUT_ASSERT(DEMO_SELECT(3103, 3109), 0 <= i_itemNo && i_itemNo < 256);
    if (i_itemNo == dItemNo_NONE_e)
        return NULL;

    u32 params = i_itemNo | (i_itemBitNo & 0xFFFF) << 8;
    fopAc_ac_c* ac = (fopAc_ac_c*)fopAcM_fastCreate(fpcNm_SPC_ITEM01_e, params, pos, roomNo, angle, scale);
    if (ac != NULL) {
        fopAcM_SetSpeedF(ac, speedF);
        ac->speed.y = speedY;
        fopAcM_SetGravity(ac, gravity);
    }
    return ac;
}

/* 80026F5C-80026F98       .text fopAcM_createItemForSimpleDemo__FP4cXyziiP5csXyzP4cXyzff */
daItem_c* fopAcM_createItemForSimpleDemo(cXyz* pos, int i_itemNo, int roomNo, csXyz* angle, cXyz* scale, f32 speedF, f32 speedY) {
    daItem_c* item = (daItem_c*)fopAcM_fastCreateItem(pos, i_itemNo, roomNo, angle, scale, speedF, speedY, -7.0f);
    if (item != NULL)
        item->setStatus(daItem_c::STATUS_INIT_NORMAL);
    return item;
}

/* 80026F98-80027254       .text fopAcM_fastCreateItem__FP4cXyziiP5csXyzP4cXyzfffiPFPv_i */
void* fopAcM_fastCreateItem(cXyz* pos, int i_itemNo, int roomNo, csXyz* angle, cXyz* scale,
                            f32 speedF, f32 speedY, f32 gravity, int i_itemBitNo, createFunc createFunc) {
    JUT_ASSERT(DEMO_SELECT(3195, 3201), 0 <= i_itemNo && i_itemNo < 256);
    if (i_itemNo == dItemNo_NONE_e) {
        return NULL;
    }
    
    int i;
    
    u8 itemNo = check_itemno(i_itemNo);
    int type = daItemType_0_e;
    int action = daItemAct_A_e;
    int switchNo2 = -1;
    u8 itemBitNo = i_itemBitNo;
    u32 params = MAKE_ITEM_PARAMS(itemNo, itemBitNo, switchNo2, type, action);

    if (isHeart(i_itemNo)) {
        speedF = 2.0f * speedF;
    }

    daItem_c* item;
    csXyz prmAngle;
    switch (i_itemNo) {
    case dItemNo_RECOVER_FAIRY_e:
        item = (daItem_c*)fopAcM_fastCreate(fpcNm_NPC_FA1_e, daNpc_Fa1_c::Type_TIMER_e, pos, roomNo, angle, scale);
        return item;
    case dItemNo_TRIPLE_HEART_e:
        // Make the two extra hearts first, then fall-through to make the third heart as normal.
        for (i = 0; i < 2; i++) {
            if (angle) {
                prmAngle = *angle;
            } else {
                prmAngle = csXyz::Zero;
            }
            int switchNo = 0xFF;
            prmAngle.z = switchNo;
            prmAngle.y += (int)cM_rndFX(0x2000);

            item = (daItem_c*)fopAcM_fastCreate(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale, -1, createFunc);
            if (item) {
                item->speedF = speedF * (1.0f + cM_rndFX(0.3f));
                item->speed.y = speedY * (1.0f + cM_rndFX(0.2f));
                item->gravity = gravity;
            }
        }
        // Fall-through
    default:
        if (angle) {
            prmAngle = *angle;
        } else {
            prmAngle = csXyz::Zero;
        }
        prmAngle.z = 0xFF;

        item = (daItem_c*)fopAcM_fastCreate(fpcNm_ITEM_e, params, pos, roomNo, &prmAngle, scale, -1, createFunc);
        if (item) {
            item->speedF = speedF;
            item->speed.y = speedY;
            item->gravity = gravity;
        }
        return item;
    }
}

#if VERSION > VERSION_DEMO
/* 80027254-80027280       .text stealItem_CB__FPv */
BOOL stealItem_CB(void* actor) {
    if (actor) {
        daItem_c* item = (daItem_c*)actor;
        item->scale.setall(1.0f);
        item->setFlag(daItem_c::FLAG_HOOK);
    }
    return TRUE;
}
#endif

/* 80027280-800273D4       .text fopAcM_createStealItem__FP4cXyziiP5csXyzi */
void* fopAcM_createStealItem(cXyz* p_pos, int i_tblNo, int i_roomNo, csXyz* p_angle, int i_itemBitNo) {
    u8 itemNo = getEmonoItemFromLifeBallTable(i_tblNo);
    
    if (isLimitedItem(itemNo)) {
        if (
            (i_itemBitNo == 0x1F || i_itemBitNo == -1 || i_itemBitNo == 0xFF) ||
            (
                !(i_itemBitNo == 0x1F || i_itemBitNo == -1 || i_itemBitNo == 0xFF) &&
                fopAcM_isItemForIb(i_itemBitNo, itemNo, i_roomNo)
            )
        ) {
            i_itemBitNo = -1;
            itemNo = getItemFromLifeBallTableWithoutEmono(i_tblNo);
        }
    } else if (isNonSavedEmono(itemNo)) {
        if (i_itemBitNo != 0) {
            itemNo = getItemFromLifeBallTableWithoutEmono(i_tblNo);
        }
        i_itemBitNo = -1;
    } else {
        if (itemNo == dItemNo_NONE_e) {
            itemNo = getItemFromLifeBallTableWithoutEmono(i_tblNo);
        }
        i_itemBitNo = -1;
    }
    
#if VERSION == VERSION_DEMO
    daItem_c* item = (daItem_c*)fopAcM_fastCreateItem(p_pos, itemNo, i_roomNo, p_angle, NULL, 0.0f, 0.0f, -6.0f, i_itemBitNo);
    if (item != NULL) {
        item->scale.setall(1.0f);
        item->setFlag(daItem_c::FLAG_HOOK);
    }
    return item;
#else
    return fopAcM_fastCreateItem(p_pos, itemNo, i_roomNo, p_angle, NULL, 0.0f, 0.0f, -6.0f, i_itemBitNo, stealItem_CB);
#endif
}

/* 800273D4-8002777C       .text fopAcM_createItemFromEnemyTable__FUsiiP4cXyzP5csXyz */
void* fopAcM_createItemFromEnemyTable(u16 itemTableIdx, int i_itemBitNo, int i_roomNo, cXyz* p_pos, csXyz* p_angle) {
    int items[16];
    int itemIdx = (int)cM_rndF(15.999f);
    cXyz scale = cXyz::Zero;
    
    items[0]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM0(),  itemTableIdx);
    items[1]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM1(),  itemTableIdx);
    items[2]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM2(),  itemTableIdx);
    items[3]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM3(),  itemTableIdx);
    items[4]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM4(),  itemTableIdx);
    items[5]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM5(),  itemTableIdx);
    items[6]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM6(),  itemTableIdx);
    items[7]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM7(),  itemTableIdx);
    items[8]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM8(),  itemTableIdx);
    items[9]  = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM9(),  itemTableIdx);
    items[10] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM10(), itemTableIdx);
    items[11] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM11(), itemTableIdx);
    items[12] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM12(), itemTableIdx);
    items[13] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM13(), itemTableIdx);
    items[14] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM14(), itemTableIdx);
    items[15] = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetNITEM15(), itemTableIdx);
    
    if (isLimitedItem(items[itemIdx])) {
        if (
            (i_itemBitNo == 0x1F || i_itemBitNo == -1 || i_itemBitNo == 0xFF) ||
            (
                !(i_itemBitNo == 0x1F || i_itemBitNo == -1 || i_itemBitNo == 0xFF) &&
                fopAcM_isItemForIb(i_itemBitNo, items[itemIdx], i_roomNo)
            )
        ) {
            i_itemBitNo = -1;
            items[itemIdx] = dItemNo_YELLOW_RUPEE_e;
        }
    } else if (isNonSavedEmono(items[itemIdx])) {
        if (i_itemBitNo != 0) {
            items[itemIdx] = getItemFromLifeBallTableWithoutEmono((u16)itemTableIdx);
        }
        i_itemBitNo = -1;
    } else {
        i_itemBitNo = -1;
    }
    
    items[itemIdx] = getItemNoByLife(items[itemIdx]);
    
    return fopAcM_fastCreateItem(
#if VERSION == VERSION_DEMO
        p_pos, items[itemIdx], i_roomNo, p_angle, &scale,
#else
        p_pos, items[itemIdx], i_roomNo, NULL, &scale,
#endif
        cM_rndFX(5.0f), 50.0f + cM_rndFX(10.0f), -6.0f, i_itemBitNo
    );
}

/* 8002777C-800278D8       .text fopAcM_createIball__FP4cXyziiP5csXyzi */
fpc_ProcID fopAcM_createIball(cXyz* p_pos, int itemTableIdx, int i_roomNo, csXyz* p_angle, int i_itemBitNo) {
    int dropChance = dComIfGp_CharTbl()->GetInf(dComIfGp_CharTbl()->GetPercent(), (u16)itemTableIdx);
    int randPercent = cM_rndF(99.999f);
    
    if (strcmp(dComIfGp_getStartStageName(), "Cave09") == 0 ||
        strcmp(dComIfGp_getStartStageName(), "Cave10") == 0 ||
        strcmp(dComIfGp_getStartStageName(), "Cave11") == 0)
    {
        // Savage Labyrinth
        return fpcM_ERROR_PROCESS_ID_e;
    }
    
    if (dropChance > randPercent) {
        u32 params = (u16)itemTableIdx | (i_itemBitNo & 0xFF) << 16;
        daIball_c::remove_old();
#if VERSION == VERSION_DEMO
        void* item = fopAcM_fastCreate(fpcNm_Iball_e, params, p_pos, i_roomNo, p_angle);
#else
        void* item = fopAcM_fastCreate(fpcNm_Iball_e, params, p_pos, i_roomNo);
#endif
        return fopAcM_GetID(item);
    } else {
        void* item = fopAcM_createItemFromEnemyTable(
            itemTableIdx, i_itemBitNo,
            i_roomNo, p_pos, p_angle
        );
        return fopAcM_GetID(item);
    }
}

/* 800278D8-80027920       .text fopAcM_createWarpFlower__FP4cXyzP5csXyziUc */
void fopAcM_createWarpFlower(cXyz* p_pos, csXyz* p_angle, int i_roomNo, u8 param_4) {
    u32 mask = 0x0FFFFFFF;
    u32 params = mask & param_4;
    fopAcM_create(fpcNm_WARPFLOWER_e, params, p_pos, i_roomNo, p_angle);
}

/* 80027920-80027970       .text enemySearchJugge__FPvPv */
fopAc_ac_c * enemySearchJugge(void* ptr, void*) {
    if (ptr != NULL && fopAc_IsActor(ptr)) {
        fopAc_ac_c * i_ac = (fopAc_ac_c *)ptr;
        if (i_ac->group == fopAc_ENEMY_e)
            return i_ac;
    }
    return NULL;
}

/* 80027970-80027A9C       .text fopAcM_myRoomSearchEnemy__FSc */
fopAc_ac_c* fopAcM_myRoomSearchEnemy(s8 roomNo) {
    JUT_ASSERT(DEMO_SELECT(3569, 3591), roomNo >= 0);

    scene_class* roomProc = fopScnM_SearchByID(dStage_roomControl_c::getStatusProcID(roomNo));
    JUT_ASSERT(DEMO_SELECT(3572, 3594), roomProc != NULL);

    fpc_ProcID grabProcID = daPy_getPlayerActorClass()->getGrabActorID();
    fopAc_ac_c* enemy = fopAcM_SearchByID(grabProcID);
    if (enemy != NULL && fopAcM_GetGroup(enemy) == fopAc_ENEMY_e)
        return enemy;

    return (fopAc_ac_c*)fpcM_JudgeInLayer(fpcM_LayerID(roomProc), (fpcCtIt_JudgeFunc)enemySearchJugge, NULL);
}

/* 80027A9C-80027B24       .text fopAcM_createDisappear__FP10fopAc_ac_cP4cXyzUcUcUc */
fpc_ProcID fopAcM_createDisappear(fopAc_ac_c* i_actor, cXyz* p_pos, u8 i_scale, u8 i_dropType, u8 i_itemBitNo) {
    u32 params = (i_itemBitNo & 0xFF) << 16 | (i_scale & 0xFF) << 8 | (i_dropType & 0xFF) << 0;
#if VERSION == VERSION_DEMO
    fopAc_ac_c* disappear = (fopAc_ac_c*)fopAcM_fastCreate(fpcNm_DISAPPEAR_e, params, p_pos, fopAcM_GetRoomNo(i_actor));
#else
    fopAc_ac_c* disappear = (fopAc_ac_c*)fopAcM_fastCreate(fpcNm_DISAPPEAR_e, params, p_pos, fopAcM_GetRoomNo(i_actor), fopAcM_GetAngle_p(i_actor));
#endif
    if (disappear) {
        disappear->itemTableIdx = i_actor->itemTableIdx;
    }
    return fopAcM_GetID(disappear);
}

/* 80027B24-80027E28       .text fopAcM_getGroundAngle__FP10fopAc_ac_cP5csXyz */
BOOL fopAcM_getGroundAngle(fopAc_ac_c* actor, csXyz* p_angle) {
    // TODO: clean this up
    dBgS_GndChk gndChk;
    BOOL ret = TRUE;
    cXyz pos(actor->current.pos);
    pos.y += 50.0f;
    gndChk.SetPos(&pos);
    pos.y = dComIfG_Bgsp()->GroundCross(&gndChk);
    s16 targetAngleX;
    int targetAngleZ;
    if (pos.y != -G_CM3D_F_INF) {
        Vec chk_pos;
        chk_pos.x = pos.x;
        chk_pos.y = pos.y + 50.0f;
        chk_pos.z = pos.z + 10.0f;
        gndChk.SetPos(&chk_pos);
        f32 groundY = dComIfG_Bgsp()->GroundCross(&gndChk);
        if (groundY != -G_CM3D_F_INF) {
            targetAngleX = -cM_atan2s(groundY - pos.y, chk_pos.z - pos.z);
        } else {
            pos.y = pos.y; // ?? fakematch?
            ret = FALSE;
        }
        
        chk_pos.x = pos.x + 10.0f;
        chk_pos.y = pos.y + 50.0f;
        chk_pos.z = pos.z;
        gndChk.SetPos(&chk_pos);
        groundY = dComIfG_Bgsp()->GroundCross(&gndChk);
        if (groundY != -G_CM3D_F_INF) {
            targetAngleZ = cM_atan2s(groundY - pos.y, chk_pos.x - pos.x);
        } else {
            ret = FALSE;
        }
    } else {
        ret = FALSE;
    }
    
    if (ret) {
        cLib_addCalcAngleS(&p_angle->x, targetAngleX, 4, 0x200, 0x80);
        cLib_addCalcAngleS(&p_angle->z, targetAngleZ, 4, 0x200, 0x80);
    }
    
    return ret;
}

/* 80027E28-80027E5C       .text fopAcM_setCarryNow__FP10fopAc_ac_ci */
void fopAcM_setCarryNow(fopAc_ac_c* i_this, BOOL stageLayer) {
    fopAcM_OnStatus(i_this, fopAcStts_CARRY_e);
    if (stageLayer) {
        fopAcM_setStageLayer(i_this);
    }
}

/* 80027E5C-80027ED8       .text fopAcM_cancelCarryNow__FP10fopAc_ac_c */
void fopAcM_cancelCarryNow(fopAc_ac_c* i_this) {
    if (fopAcM_CheckStatus(i_this, fopAcStts_CARRY_e)) {
        fopAcM_OffStatus(i_this, fopAcStts_CARRY_e);
        fopAcM_setRoomLayer(i_this, fopAcM_GetRoomNo(i_this));
        i_this->shape_angle.z = 0;

        if (dComIfGp_event_runCheck() && i_this->group != fopAc_ENEMY_e) {
            fopAcM_OnStatus(i_this, fopAcStts_UNK800_e);
        }
    }
}

/* 80027ED8-800281D8       .text fopAcM_viewCutoffCheck__FP10fopAc_ac_cf */
BOOL fopAcM_viewCutoffCheck(fopAc_ac_c* actor, f32 param_2) {
    if (param_2 > 0.0f) {
        camera_class* camera = dComIfGp_getCamera(0);
        cXyz delta = (camera->mLookat.mEye - actor->eyePos);
        if (delta.abs() > param_2) {
            dBgS_LinChk linChk;
            linChk.Set(&camera->mLookat.mEye, &actor->eyePos, actor);
            return dComIfG_Bgsp()->LineCross(&linChk);
        }
    }
    return FALSE;
}

/* 800281D8-800282F8       .text fopAcM_otoCheck__FP10fopAc_ac_cf */
s32 fopAcM_otoCheck(fopAc_ac_c* actor, f32 param_2) {
    SND_INFLUENCE* sound = dKy_Sound_get();
    if (sound->field_0x14 != fpcM_ERROR_PROCESS_ID_e && sound->field_0x14 != fopAcM_GetID(actor)) {
        cXyz delta = (sound->field_0x0 - actor->current.pos);
        if (delta.abs() < param_2) {
            return sound->field_0xc;
        }
    }
    return 0;
}

/* 800282F8-8002833C       .text fopAcM_getProcNameString__FP10fopAc_ac_c */
const char * fopAcM_getProcNameString(fopAc_ac_c* i_this) {
    const char * pProcNameString = dStage_getName2(fopAcM_GetProfName(i_this), i_this->argument);
    if (pProcNameString != NULL)
        return pProcNameString;
    return "UNKOWN";
}

/* 8002833C-80028410       .text fopAcM_findObjectCB__FP10fopAc_ac_cPv */
fopAc_ac_c* fopAcM_findObjectCB(fopAc_ac_c* it, void* i_prm) {
    fopAcM_search_prm* Prm = (fopAcM_search_prm*)i_prm;
    JUT_ASSERT(DEMO_SELECT(4071, 4095), Prm);

    dStage_objectNameInf *inf = dStage_searchName(Prm->procname);
    if (inf == NULL)
        return NULL;

    if (inf->procname == fopAcM_GetProfName(it) && inf->argument == it->argument && (Prm->prm_mask == 0 || Prm->parameter == (fopAcM_GetParam(it) & Prm->prm_mask)))
        return it;

    return NULL;
}

/* 80028410-80028448       .text fopAcM_searchFromName__FPcUlUl */
fopAc_ac_c* fopAcM_searchFromName(char* pProcName, u32 paramMask, u32 parameter) {
    fopAcM_search_prm param;
    param.procname = pProcName;
    param.prm_mask = paramMask;
    param.parameter = parameter;
    return fopAcM_Search((fopAcIt_JudgeFunc)fopAcM_findObjectCB, &param);
}

/* 80028448-80028560       .text fopAcM_getWaterY__FPC4cXyzPf */
BOOL fopAcM_getWaterY(const cXyz* pPos, f32* pDstWaterY) {
    static dBgS_WtrChk water_check;
    BOOL ret = FALSE;

    *pDstWaterY = -G_CM3D_F_INF;

    cXyz pos;
    pos.x = pPos->x;
    pos.y = pPos->y - 500.0f;
    pos.z = pPos->z;
    water_check.Set(pos, pos.y + 1000.0f);

    bool hit = dComIfG_Bgsp()->WaterChk(&water_check);
    if (hit) {
        *pDstWaterY = water_check.GetHeight();
        ret = TRUE;
    }

    if (daSea_ChkArea(pPos->x, pPos->z)) {
        f32 waveY = daSea_calcWave(pPos->x, pPos->z);
        if (waveY > *pDstWaterY)
            *pDstWaterY = waveY;
        ret = TRUE;
    }

    return ret;
}

/* 80028684-80028724       .text fopAcM_setGbaName__FP10fopAc_ac_cUcUcUc */
void fopAcM_setGbaName(fopAc_ac_c* i_this, u8 itemNo, u8 gbaName0, u8 gbaName1) {
    if (dComIfGs_checkGetItem(itemNo) ||
        (itemNo == dItemNo_BOW_e && (dComIfGs_checkGetItem(dItemNo_MAGIC_ARROW_e) || dComIfGs_checkGetItem(dItemNo_LIGHT_ARROW_e))) ||
        (itemNo == dItemNo_MAGIC_ARROW_e && dComIfGs_checkGetItem(dItemNo_LIGHT_ARROW_e))
    )
        i_this->gbaName = gbaName1;
    else
        i_this->gbaName = gbaName0;
}

// Unused function, only exists in debug.
void fopAcM_getNameString(fopAc_ac_c*, char*) {}

/* 80028724-800287D8       .text fpoAcM_absolutePos__FP10fopAc_ac_cP4cXyzP4cXyz */
void fpoAcM_absolutePos(fopAc_ac_c* i_this, cXyz* relPos, cXyz* absPos) {
    *absPos = i_this->current.pos;
    absPos->x += relPos->z * cM_ssin(i_this->shape_angle.y) + relPos->x * cM_scos(i_this->shape_angle.y);
    absPos->y += relPos->y;
    absPos->z += relPos->z * cM_scos(i_this->shape_angle.y) - relPos->x * cM_ssin(i_this->shape_angle.y);
}

/* 800287D8-8002889C       .text fpoAcM_relativePos__FP10fopAc_ac_cP4cXyzP4cXyz */
void fpoAcM_relativePos(fopAc_ac_c* i_this, cXyz* absPos, cXyz* relPos) {
    s16 angle = -i_this->shape_angle.y;
    cXyz offset = *absPos - i_this->current.pos;
    relPos->x = offset.z * cM_ssin(angle) + offset.x * cM_scos(angle);
    relPos->y = offset.y;
    relPos->z = offset.z * cM_scos(angle) - offset.x * cM_ssin(angle);
}