Decompile 3 functions in Source/Contents/Effects/EffectPrimitiveSweeps.cpp, Source/Contents/Effects/EffectPrim.h
Batch #6214 by eAthena: 0 byte-identical, 3 confirmed by peer review. - fn_19992 CEffectPrim::RenderBladeQuads: logic confirmed by peer review - fn_19993 CEffectPrim::RenderGlowSquare: logic confirmed by peer review - fn_19994 CEffectPrim::RenderArcWalls: logic confirmed by peer review Peer-reviewed-by: ragnarok-clanker, alisonrag, gordaoprogramas, Lumen, System4z Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes).
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ragnarok-clanker
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2 changed files with 225 additions and 0 deletions
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@ -184,6 +184,9 @@ struct CEffectPrim : CRenderObject {
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void RenderSpinSquares(matrix& wtm);
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void RenderSpinSquare(matrix& wtm, int* rpCnt, float scale, short slotIndex, char pw, unsigned char red, unsigned char green, unsigned char blue);
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void RenderTrailingArc(matrix& wtm);
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void RenderBladeQuads(matrix& wtm);
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void RenderGlowSquare(matrix& wtm);
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void RenderArcWalls(matrix& wtm);
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void RenderRecordQuads(matrix& wtm);
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void RenderSpiralBlades(matrix& wtm);
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void RenderGlowDisc(matrix& wtm);
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@ -207,3 +207,225 @@ void CEffectPrim::RenderTrailingArc(matrix& wtm) {
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}
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}
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}
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// OFFSET: 0x00BF34D0
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// FUNCTION: fn_19992
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void CEffectPrim::RenderBladeQuads(matrix& wtm) {
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int rpCnt = 0;
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for (int ec = 0; ec < 4; ++ec) {
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EffectPrimitiveSlot& slot = this->state.slots[ec];
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if (slot.life != 1 || slot.alphaB <= 0) {
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continue;
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}
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int angle = slot.riseAngle;
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int angle1 = angle + (angle < 2 ? 358 : -2);
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int angle2 = angle + (angle < 358 ? 2 : -358);
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int angle3 = angle + (angle < 182 ? 178 : -182);
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int angle4 = angle + (angle < 178 ? 182 : -178);
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vector3d vec1;
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vector3d vec2;
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vector3d vec3;
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vector3d vec4;
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vec1.x = slot.distance * g_cosTable[angle1] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec1.y = slot.distance * g_cosTable[angle1] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec1.z = slot.distance * g_sinTable[angle1] + slot.vecBNow.z;
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vec2.x = slot.distance * g_cosTable[angle2] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec2.y = slot.distance * g_cosTable[angle2] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec2.z = slot.distance * g_sinTable[angle2] + slot.vecBNow.z;
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vec3.x = slot.distance * g_cosTable[angle3] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec3.y = slot.distance * g_cosTable[angle3] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec3.z = slot.distance * g_sinTable[angle3] + slot.vecBNow.z;
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vec4.x = slot.distance * g_cosTable[angle4] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec4.y = slot.distance * g_cosTable[angle4] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec4.z = slot.distance * g_sinTable[angle4] + slot.vecBNow.z;
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if (slot.flag1[2] == 0) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 0, 250, 250, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 1) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 250, 250, 250, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 2) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 250, 100, 100, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 3) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 200, 200, 255, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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}
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angle = slot.riseAngle;
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angle1 = angle + (angle < 8 ? 352 : -8);
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angle2 = angle + (angle < 352 ? 8 : -352);
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angle3 = angle + (angle < 188 ? 172 : -188);
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angle4 = angle + (angle < 172 ? 188 : -172);
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vec1.x = slot.distance * g_cosTable[angle1] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec1.y = slot.distance * g_cosTable[angle1] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec1.z = slot.distance * g_sinTable[angle1] + slot.vecBNow.z;
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vec2.x = slot.distance * g_cosTable[angle2] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec2.y = slot.distance * g_cosTable[angle2] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec2.z = slot.distance * g_sinTable[angle2] + slot.vecBNow.z;
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vec3.x = slot.distance * g_cosTable[angle3] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec3.y = slot.distance * g_cosTable[angle3] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec3.z = slot.distance * g_sinTable[angle3] + slot.vecBNow.z;
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vec4.x = slot.distance * g_cosTable[angle4] * g_cosTable[slot.rotStart] + slot.vecBNow.x;
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vec4.y = slot.distance * g_cosTable[angle4] * g_sinTable[slot.rotStart] + slot.height[0] + slot.vecBNow.y;
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vec4.z = slot.distance * g_sinTable[angle4] + slot.vecBNow.z;
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if (slot.flag1[2] == 0) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 250, 0, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 1) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 250, 250, 0, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 2) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 255, 166, 210, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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} else if (slot.flag1[2] == 3) {
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this->RenderTeiRect(&rpCnt, slot.alphaB, vec1, vec2, vec3, vec4, wtm, 0, 0, 0, 5, 5, 255, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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}
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}
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}
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// OFFSET: 0x00BF3BD0
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// FUNCTION: fn_19993
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void CEffectPrim::RenderGlowSquare(matrix& wtm) {
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int rpCnt = 0;
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for (int ec = 0; ec < 4; ++ec) {
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EffectPrimitiveSlot& slot = this->state.slots[ec];
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if (slot.life != 1) {
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continue;
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}
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vector3d vec1;
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vector3d vec2;
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vector3d vec3;
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vector3d vec4;
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vec1.x = slot.distance * g_cosTable[45];
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vec1.y = 0.0f;
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vec1.z = slot.distance * g_sinTable[45];
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vec2.x = slot.distance * g_cosTable[135];
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vec2.y = 0.0f;
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vec2.z = slot.distance * g_sinTable[135];
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vec3.x = slot.distance * g_cosTable[225];
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vec3.y = 0.0f;
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vec3.z = slot.distance * g_sinTable[225];
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vec4.x = slot.distance * g_cosTable[315];
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vec4.y = 0.0f;
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vec4.z = slot.distance * g_sinTable[315];
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this->Tei_TowardScreen(vec1, vec2, vec3, vec4, this->state.slots[0].alphaT, this->state.slots[1].alphaT);
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vector3d corner1;
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vector3d corner2;
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vector3d corner3;
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vector3d corner4;
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corner1.x = slot.vecBNow.x + vec1.x;
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corner1.y = slot.vecBNow.y + vec1.y;
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corner1.z = slot.vecBNow.z + vec1.z;
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corner2.x = slot.vecBNow.x + vec2.x;
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corner2.y = slot.vecBNow.y + vec2.y;
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corner2.z = slot.vecBNow.z + vec2.z;
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corner3.x = slot.vecBNow.x + vec3.x;
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corner3.y = slot.vecBNow.y + vec3.y;
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corner3.z = slot.vecBNow.z + vec3.z;
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corner4.x = slot.vecBNow.x + vec4.x;
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corner4.y = slot.vecBNow.y + vec4.y;
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corner4.z = slot.vecBNow.z + vec4.z;
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const short alpha = slot.alphaB < 0 ? 0 : slot.alphaB;
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if (slot.flag1[0] == 0) {
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this->RenderTeiRect(&rpCnt, alpha, corner1, corner2, corner3, corner4, wtm, 0, 0, 0, 255, 255, 255, 0.0f, 1.0f, 0.0f, 1.0f, 1);
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} else if (slot.flag1[0] == 1) {
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this->RenderTeiRect(&rpCnt, alpha, corner1, corner2, corner3, corner4, wtm, 0, 0, 0, 255, 160, 160, 0.0f, 1.0f, 0.0f, 1.0f, 1);
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} else if (slot.flag1[0] == 2) {
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this->RenderTeiRect(&rpCnt, alpha, corner1, corner2, corner3, corner4, wtm, 0, 0, 0, 255, 90, 90, 0.0f, 1.0f, 0.0f, 1.0f, 1);
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}
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corner1.x = vec1.x * 1.1f + slot.vecBNow.x;
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corner1.y = vec1.y * 1.1f + slot.vecBNow.y;
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corner1.z = vec1.z * 1.1f + slot.vecBNow.z;
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corner2.x = vec2.x * 1.1f + slot.vecBNow.x;
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corner2.y = vec2.y * 1.1f + slot.vecBNow.y;
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corner2.z = vec2.z * 1.1f + slot.vecBNow.z;
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corner3.x = vec3.x * 1.1f + slot.vecBNow.x;
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corner3.y = vec3.y * 1.1f + slot.vecBNow.y;
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corner3.z = vec3.z * 1.1f + slot.vecBNow.z;
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corner4.x = vec4.x * 1.1f + slot.vecBNow.x;
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corner4.y = vec4.y * 1.1f + slot.vecBNow.y;
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corner4.z = vec4.z * 1.1f + slot.vecBNow.z;
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this->RenderTeiRect(&rpCnt, alpha, corner1, corner2, corner3, corner4, wtm, 0, 0, 0, 255, 1, 1, 0.0f, 1.0f, 0.0f, 1.0f, 1);
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}
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}
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// OFFSET: 0x00BF4110
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// FUNCTION: fn_19994
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void CEffectPrim::RenderArcWalls(matrix& wtm) {
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vector3d prevB{};
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vector3d prevT{};
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vector3d curB{};
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vector3d curT{};
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int rpCnt = 0;
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for (int ec = 0; ec < 4; ++ec) {
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EffectPrimitiveSlot& slot = this->state.slots[ec];
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if (slot.life != 1) {
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continue;
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}
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const int step = slot.fullDisplayAngle / 4;
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int i = 0;
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for (int offset = 0; offset <= slot.fullDisplayAngle; offset += step) {
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int angle = (slot.rotStart + offset) % 360;
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if (slot.fullDisplayAngle == 360 && i == 4) {
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angle = slot.rotStart;
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}
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const float baseX = slot.distance * g_cosTable[angle];
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const float baseZ = slot.distance * g_sinTable[angle];
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const float rise = slot.height[i];
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const float riseX = rise * g_cosTable[slot.riseAngle];
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curB.x = baseX + slot.vecBNow.x + slot.vecTPre.x;
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curB.y = slot.vecBNow.y + 0.0f + slot.vecTPre.y;
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curB.z = baseZ + slot.vecBNow.z + slot.vecTPre.z;
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curT.y = slot.vecBNow.y - rise * g_sinTable[slot.riseAngle] + slot.vecTPre.y;
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curT.x = riseX * g_cosTable[angle] + baseX + slot.vecBNow.x + slot.vecTPre.x;
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curT.z = riseX * g_sinTable[angle] + baseZ + slot.vecBNow.z + slot.vecTPre.z;
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if (i > 0) {
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this->RenderTeiRect(&rpCnt, slot.alphaB / 5, prevB, curB, prevT, curT, wtm, 1, 0, 0, 255, 10, 10, 0.0f, 1.0f, 0.0f, 1.0f, 0);
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}
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++i;
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if (i > 4) {
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i = 4;
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}
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prevB = curB;
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prevT = curT;
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}
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i = 0;
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for (int offset = 0; offset <= slot.fullDisplayAngle; offset += step) {
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int angle = (slot.rotStart + 45 + offset) % 360;
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if (slot.fullDisplayAngle == 360 && i == 4) {
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angle = slot.rotStart;
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}
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const float baseX = slot.distance * g_cosTable[angle] * 1.5f;
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const float baseZ = slot.distance * g_sinTable[angle] * 1.5f;
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const float rise = slot.height[i];
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const float riseX = rise * g_cosTable[slot.riseAngle];
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curB.x = baseX + slot.vecBNow.x + slot.vecTPre.x;
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curB.y = slot.vecBNow.y + 0.0f + slot.vecTPre.y;
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curB.z = baseZ + slot.vecBNow.z + slot.vecTPre.z;
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curT.y = slot.vecBNow.y - rise * g_sinTable[slot.riseAngle] + slot.vecTPre.y;
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curT.x = riseX * g_cosTable[angle] + baseX + slot.vecBNow.x + slot.vecTPre.x;
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curT.z = riseX * g_sinTable[angle] + baseZ + slot.vecBNow.z + slot.vecTPre.z;
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if (i > 0) {
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this->RenderTeiRect(&rpCnt, i - 1, slot.alphaB, slot.alphaB, prevB, curB, curT, prevT, wtm, 0);
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}
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++i;
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if (i > 4) {
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i = 4;
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}
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prevB = curB;
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prevT = curT;
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}
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}
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}
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