short int TmpRot[3] = { 0x0000, 0x0000, 0x0000 }; // this will hold the X, Y and Z rotation of the spawned object
int TmpPos[3] = { 0x0000, 0x0000, 0x0000 }; // this will hold the X, Y and Z position of the spawned object

// Use the object DB to get the actor ID which corresponds to the
// object ID of the object that you want to spawn
const short int OBJ_ZZZ_ACTOR_ID = 0xFFFF;

void hook_XXXXXXXX_ov_YY()
{
// calculate your desired rotation and position here,
// assume they're stored in xRot, xPos etc.
short int param01 = 0x0000; // parameter 1 as in SM64DSe
TmpRot[0] = xRot;
// ...
TmpPos[0] = xPos;
// ...
unsigned int spawnedObject = SpawnActor(OBJ_ZZZ_ACTOR_ID, param01, TmpPos, TmpRot);
}

short int TmpRot[3] = { 0x0000, 0x0000, 0x0000 }; // this will hold the X, Y and Z rotation of the spawned object
int TmpPos[3] = { 0x0100, 0x0100, 0x0100 }; // this will hold the X, Y and Z position of the spawned object

// Use the object DB to get the actor ID which corresponds to the
// object ID of the object that you want to spawn
const short int OBJ_ZZZ_ACTOR_ID = 0x0025;

void hook_0202A7D4_ov_YY()
{
// calculate your desired rotation and position here,
// assume they're stored in xRot, xPos etc.
short int param01 = 0x0000; // parameter 1 as in SM64DSe
TmpRot[0] = xRot;
TmpRot[1] = yRot;
TmpRot[2] = zRot;
TmpPos[0] = xPos;
TmpPos[1] = yPos;
TmpPos[2] = zPos;
unsigned int spawnedObject = SpawnActor(OBJ_ZZZ_ACTOR_ID, param01, TmpPos, TmpRot);