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d_a_sail and d_a_pirate_flag cleanup

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This commit is contained in:
LagoLunatic
2024-10-19 15:39:43 -04:00
parent de34ef5fb6
commit a3560350c7
4 changed files with 23 additions and 23 deletions
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src/d/actor/d_a_pirate_flag.cpp
+4 -6
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@@ -145,7 +145,7 @@ void daPirate_Flag_packet_c::setCorrectNrmAngle(s16 param_0, f32 param_1) {
void daPirate_Flag_packet_c::setBackNrm() {
cXyz* a = getNrm();
cXyz* b = m4F4[m87E];
for (int i = 0; i < (s32)ARRAY_SIZE(mNrm[0]); i++) {
for (int i = 0; i < (s32)ARRAY_SIZE(*mNrm); i++) {
b->setall(0.0f);
*b -= *a;
@@ -473,11 +473,9 @@ static void pirate_flag_move(pirate_flag_class* i_this) {
i_this->mPacket.setBackNrm();
#if VERSION == VERSION_JPN
// WTH is even happening here? This just seems like an overflow.
// 7500 is bigger than the total size of pirate_flag_class.
// 7500 / sizeof(cXyz) = 7500 / 12 = 625 = 25 * 25
// Each buffer contains 25 elements.
DCStoreRangeNoSync(i_this->mPacket.getPos(), 7500);
// Bug: The number of bytes (0x1D4C) passed here is way too large and causes an overflow.
// The below sizeof calculation is a guess as to what led the devs to arriving at this wrong number.
DCStoreRangeNoSync(i_this->mPacket.getPos(), sizeof(*i_this->mPacket.mPos) * sizeof(*i_this->mPacket.mNrm) / sizeof(cXyz));
#else
DCStoreRangeNoSync(i_this->mPacket.getPos(), sizeof(*i_this->mPacket.mPos));
DCStoreRangeNoSync(i_this->mPacket.getNrm(), sizeof(*i_this->mPacket.mNrm));