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Decompile 2 functions in Source/Contents/Effects/EffectPrimitiveMotion.cpp, Source/Contents/Effects/EffectPrim.h

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Batch #2618 by ragnarok-clanker: 0 byte-identical, 2 confirmed by peer review.

- fn_19950 CEffectPrim::PrimFrameScroll: logic confirmed by peer review
- fn_19962 CEffectPrim::PrimFramePhase: logic confirmed by peer review

Peer-reviewed-by: youko
Reviewed-by: ragnarok-clanker
This commit is contained in:
ragnarok-clanker 2026-10-29 18:09:08 +00:00
commit faeb281905
2 changed files with 50 additions and 0 deletions
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48
Source/Contents/Effects/EffectPrimitiveMotion.cpp
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@ -4810,3 +4810,51 @@ bool CEffectPrim::PrimFadeAlpha() {
this->ShiftSegment();
return this->AnimMotion();
}
// OFFSET: 0x00BE92B0
// FUNCTION: fn_19950
void CEffectPrim::PrimFrameScroll() {
this->render.position = this->state.master->render.position;
for (int index = 0; index < 4; ++index) {
EffectPrimitiveSlot& slot = this->state.slots[index];
if (slot.life != 1 || ++slot.process <= 0) {
continue;
}
slot.height[1] += 1.0f;
if (slot.height[1] >= static_cast<float>(this->state.totalTexture)) {
slot.height[1] = 0.0f;
}
slot.distance -= 1.0f;
if (slot.distance < 0.0f) {
slot.distance += slot.maxHeight;
}
}
}
// OFFSET: 0x00BEA310
// FUNCTION: fn_19962
void CEffectPrim::PrimFramePhase() {
this->render.position = this->state.master->render.position;
for (int index = 0; index < 4; ++index) {
EffectPrimitiveSlot& slot = this->state.slots[index];
if (slot.life != 1 || ++slot.process <= 0) {
continue;
}
slot.height[1] += 1.0f;
if (slot.height[1] >= static_cast<float>(this->state.totalTexture)) {
slot.height[1] = 0.0f;
}
slot.height[9] = slot.height[2] + slot.height[9];
if (slot.height[9] >= 1.0f) {
slot.height[9] -= 1.0f;
}
}
}