d7862ef5c4
Batch #1843 by ragnarok-clanker: 1 byte-identical, 8 confirmed by peer review. - fn_02024 ClientRadians: logic confirmed by peer review - fn_17668 WorldScene::GetGameActorByAID: logic confirmed by peer review - fn_21057 CRenderObject::GetTargetPos: logic confirmed by peer review - fn_17667 WorldScene::GetGameActorByAidIncludeMe: logic confirmed by peer review - fn_21290 CGameMode::NotifyItemBounds: logic confirmed by peer review - fn_03089 CEffect::Slot25: logic confirmed by peer review - fn_08405 CellWorldPosition: logic confirmed by peer review - fn_19762 EffectPrimitiveSlot::EffectPrimitiveSlot: byte-identical (already on main) - fn_19865 DrawEffectPrimitive15: logic confirmed by peer review Peer-reviewed-by: Yommy, eAthena, ragnarok-clanker Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
65 lines
1.4 KiB
C++
65 lines
1.4 KiB
C++
#include "Utility/Math/AffineMatrix.h"
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#include <bit>
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#include <cmath>
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// INLINED
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float ClientSin(float radians) {
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return std::sin(radians);
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}
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// INLINED
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float ClientCos(float radians) {
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return std::cos(radians);
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}
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// GLOBAL: gl_24568
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float g_radTable[722];
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// GLOBAL: gl_24572
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float g_sinTable[722];
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// GLOBAL: gl_24574
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float g_cosTable[722];
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namespace {
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// INLINED
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int Wrapped(int degrees) {
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return degrees > 360 || degrees < -360 ? degrees % 360 : degrees;
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}
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}
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// OFFSET: 0x00554280
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// FUNCTION: fn_02021
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void CreateTrigonometricTable() {
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for (int index = 0; index <= 360; ++index) {
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const float angle = (static_cast<float>(index) / 180.0f) * 3.141592f;
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g_radTable[index] = angle;
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g_sinTable[index] = ClientSin(angle);
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g_cosTable[index] = ClientCos(angle);
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g_radTable[index + 361] = -angle;
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g_sinTable[index + 361] = -g_sinTable[index];
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g_cosTable[index + 361] = -g_cosTable[index];
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}
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}
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// OFFSET: 0x00554420
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// FUNCTION: fn_02024
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float ClientRadians(int degrees) {
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const int index = Wrapped(degrees);
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return g_radTable[index >= 0 ? index : 361 + index];
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}
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// OFFSET: 0x00554470
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// FUNCTION: fn_02025
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float ClientSine(int degrees) {
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const int index = Wrapped(degrees);
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return g_sinTable[index >= 0 ? index : 361 + index];
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}
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// OFFSET: 0x005543D0
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// FUNCTION: fn_02023
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float ClientCosine(int degrees) {
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const int index = Wrapped(degrees);
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return g_cosTable[index >= 0 ? index : 361 + index];
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}
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