aa86078650
Batch #3774 by Yommy: 0 byte-identical, 1 confirmed by peer review. - fn_07005 CFriggSongEffect::Slot03: logic confirmed by peer review Peer-reviewed-by: eAthena, youko, superintelligence Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
71 lines
2.4 KiB
C++
71 lines
2.4 KiB
C++
#include "Contents/Effects/FriggSongEffect.h"
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#include "Contents/Effects/EffectTypes.h"
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#include "Contents/Effects/Particle.h"
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#include "Utility/Math/AffineMatrix.h"
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#include <algorithm>
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#include <cstring>
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// OFFSET: 0x00701BB0
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// FUNCTION: fn_06999
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CFriggSongEffect::CFriggSongEffect() : CEffect(0x423), lastInner{} {
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this->unknown_002C = EffectLifetime(0x423);
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}
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// OFFSET: 0x007021A0
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// FUNCTION: fn_07003
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void CFriggSongEffect::Slot12() {
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this->AddEvent(0, "effect\\wm_frigg_song.wav", 0, 0);
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}
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// OFFSET: 0x007023E0
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// FUNCTION: fn_07005
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void CFriggSongEffect::Slot03() {
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for (auto it = this->particles.begin(); it != this->particles.end(); ++it) {
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(*it)->position.x = this->position[0];
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(*it)->position.y = this->position[1];
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(*it)->position.z = this->position[2];
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if (CParticle* particle = *it) {
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const int age = particle->unknown_00E8;
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const float baseAngle = *reinterpret_cast<const float*>(&particle->unknown_00C4);
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const int angle = static_cast<int>(baseAngle - static_cast<float>(age));
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float& height = *reinterpret_cast<float*>(&particle->unknown_0048[0xC]);
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if (age < 20) {
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height = 1.0f;
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} else if (age <= 140) {
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height = (std::max)(0.0f, g_sinTable[age - 20] * particle->unknown_00C0);
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} else {
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const float speed = particle->unknown_00C0;
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particle->unknown_00C0 = (std::max)(0.0f, speed - 0.5f - speed * 0.01f);
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height = particle->unknown_00C0;
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}
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matrix rotation;
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std::memcpy(rotation.values, g_identityMatrix, sizeof(rotation.values));
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rotation.MakeYRotation(static_cast<float>(angle) / 180.0f * 3.141592f);
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matrix scale;
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std::memcpy(scale.values, g_identityMatrix, sizeof(scale.values));
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scale.SetScale(1.0f, height / 100.0f * 1.1f, 1.0f);
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matrix first = rotation;
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rotation.Compose(first, scale);
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particle->transform = rotation;
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}
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++(*it)->unknown_00E8;
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}
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}
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// OFFSET: 0x007027A0
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// FUNCTION: fn_07006
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void CFriggSongEffect::Slot04() {
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for (auto it = this->particles.begin(); it != this->particles.end(); ++it) {
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CParticle* particle = *it;
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if (!particle) {
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continue;
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}
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const int texPart = particle->unknown_000C;
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const ParticleQuad quad = {false, 0.0f, 1.0f, static_cast<float>(texPart - 1) / 21.0f, static_cast<float>(texPart) / 21.0f, false, true};
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particle->Render(quad);
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}
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}
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