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181 lines
7.1 KiB
C++
181 lines
7.1 KiB
C++
#include "LargeHellCaveFeature.h"
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#include <numbers>
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#include <vector>
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#include "java/Random.h"
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#include "minecraft/util/Mth.h"
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#include "minecraft/world/level/Level.h"
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#include "minecraft/world/level/tile/Tile.h"
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void yuri_1734::yuri_3670(yuri_6733 yuri_8396, int xOffs, int zOffs,
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std::vector<yuri_9368>& blocks, double xRoom,
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double yRoom, double zRoom) {
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yuri_3692(yuri_8396, xOffs, zOffs, blocks, xRoom, yRoom, zRoom,
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1 + yuri_7981->yuri_7576() * 6, 0, 0, -1, -1, 0.5);
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}
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void yuri_1734::yuri_3692(yuri_6733 yuri_8396, int xOffs, int zOffs,
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std::vector<yuri_9368>& blocks, double xCave,
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double yCave, double zCave,
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float thickness, float yuri_9628, float yuri_9624,
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int step, int yuri_4382, double yScale) {
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double xMid = xOffs * 16 + 8;
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double zMid = zOffs * 16 + 8;
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float yRota = 0;
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float xRota = 0;
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yuri_2302 yuri_7981(yuri_8396);
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if (yuri_4382 <= 0) {
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int yuri_7459 = radius * 16 - 16;
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yuri_4382 = yuri_7459 - yuri_7981.yuri_7578(yuri_7459 / 4);
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}
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bool singleStep = false;
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if (step == -1) {
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step = yuri_4382 / 2;
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singleStep = true;
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}
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int splitPoint = yuri_7981.yuri_7578(yuri_4382 / 2) + yuri_4382 / 4;
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bool steep = yuri_7981.yuri_7578(6) == 0;
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for (; step < yuri_4382; step++) {
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double rad =
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1.5 + (Mth::sin(step * std::numbers::pi / yuri_4382) * thickness) * 1;
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double yRad = rad * yScale;
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float xc = Mth::cos(yuri_9624);
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float xs = Mth::sin(yuri_9624);
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xCave += Mth::cos(yuri_9628) * xc;
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yCave += xs;
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zCave += Mth::sin(yuri_9628) * xc;
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if (steep) {
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yuri_9624 *= 0.92f;
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} else {
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yuri_9624 *= 0.7f;
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}
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yuri_9624 += xRota * 0.1f;
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yuri_9628 += yRota * 0.1f;
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xRota *= 0.90f;
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yRota *= 0.75f;
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xRota +=
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(yuri_7981.yuri_7576() - yuri_7981.yuri_7576()) * yuri_7981.yuri_7576() * 2;
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yRota +=
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(yuri_7981.yuri_7576() - yuri_7981.yuri_7576()) * yuri_7981.yuri_7576() * 4;
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if (!singleStep && step == splitPoint && thickness > 1) {
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yuri_3692(yuri_7981.yuri_7579(), xOffs, zOffs, blocks, xCave, yCave,
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zCave, yuri_7981.yuri_7576() * 0.5f + 0.5f,
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yuri_9628 - std::numbers::pi / 2, yuri_9624 / 3, step, yuri_4382, 1.0);
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yuri_3692(yuri_7981.yuri_7579(), xOffs, zOffs, blocks, xCave, yCave,
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zCave, yuri_7981.yuri_7576() * 0.5f + 0.5f,
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yuri_9628 + std::numbers::pi / 2, yuri_9624 / 3, step, yuri_4382, 1.0);
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return;
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}
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if (!singleStep && yuri_7981.yuri_7578(4) == 0) continue;
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{
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double xd = xCave - xMid;
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double zd = zCave - zMid;
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double yuri_8095 = yuri_4382 - step;
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double rr = (thickness + 2) + 16;
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if (xd * xd + zd * zd - (yuri_8095 * yuri_8095) > rr * rr) {
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return;
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}
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}
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if (xCave < xMid - 16 - rad * 2 || zCave < zMid - 16 - rad * 2 ||
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xCave > xMid + 16 + rad * 2 || zCave > zMid + 16 + rad * 2)
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continue;
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int yuri_9622 = Mth::yuri_4644(xCave - rad) - xOffs * 16 - 1;
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int yuri_9623 = Mth::yuri_4644(xCave + rad) - xOffs * 16 + 1;
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int yuri_9626 = Mth::yuri_4644(yCave - yRad) - 1;
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int yuri_9627 = Mth::yuri_4644(yCave + yRad) + 1;
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int yuri_9631 = Mth::yuri_4644(zCave - rad) - zOffs * 16 - 1;
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int yuri_9632 = Mth::yuri_4644(zCave + rad) - zOffs * 16 + 1;
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if (yuri_9622 < 0) yuri_9622 = 0;
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if (yuri_9623 > 16) yuri_9623 = 16;
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if (yuri_9626 < 1) yuri_9626 = 1;
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if (yuri_9627 > yuri_1758::genDepth - 8) yuri_9627 = yuri_1758::genDepth - 8;
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if (yuri_9631 < 0) yuri_9631 = 0;
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if (yuri_9632 > 16) yuri_9632 = 16;
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bool detectedWater = false;
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for (int xx = yuri_9622; !detectedWater && xx < yuri_9623; xx++) {
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for (int zz = yuri_9631; !detectedWater && zz < yuri_9632; zz++) {
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for (int yy = yuri_9627 + 1; !detectedWater && yy >= yuri_9626 - 1; yy--) {
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int yuri_7701 = (xx * 16 + zz) * yuri_1758::genDepth + yy;
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if (yy < 0 || yy >= yuri_1758::genDepth) continue;
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if (blocks[yuri_7701] == yuri_3088::lava_Id ||
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blocks[yuri_7701] == yuri_3088::calmLava_Id) {
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detectedWater = true;
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}
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if (yy != yuri_9626 - 1 && xx != yuri_9622 && xx != yuri_9623 - 1 && zz != yuri_9631 &&
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zz != yuri_9632 - 1) {
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yy = yuri_9626;
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}
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}
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}
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}
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if (detectedWater) continue;
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for (int xx = yuri_9622; xx < yuri_9623; xx++) {
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double xd = ((xx + xOffs * 16 + 0.5) - xCave) / rad;
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for (int zz = yuri_9631; zz < yuri_9632; zz++) {
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double zd = ((zz + zOffs * 16 + 0.5) - zCave) / rad;
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int yuri_7701 = (xx * 16 + zz) * yuri_1758::genDepth + yuri_9627;
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for (int yy = yuri_9627 - 1; yy >= yuri_9626; yy--) {
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double yd = (yy + 0.5 - yCave) / yRad;
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if (yd > -0.7 && xd * xd + yd * yd + zd * zd < 1) {
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int block = blocks[yuri_7701];
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if (block == yuri_3088::netherRack_Id ||
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block == yuri_3088::dirt_Id || block == yuri_3088::grass_Id) {
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blocks[yuri_7701] = (yuri_9368)0;
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}
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}
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yuri_7701--;
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}
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}
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}
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if (singleStep) break;
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}
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}
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void yuri_1734::yuri_3613(yuri_1758* yuri_7194, int yuri_9621, int yuri_9630, int xOffs,
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int zOffs, std::vector<yuri_9368>& blocks) {
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int caves = yuri_7981->yuri_7578(yuri_7981->yuri_7578(yuri_7981->yuri_7578(10) + 1) + 1);
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if (yuri_7981->yuri_7578(5) != 0) caves = 0;
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for (int cave = 0; cave < caves; cave++) {
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double xCave = yuri_9621 * 16 + yuri_7981->yuri_7578(16);
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double yCave = yuri_7981->yuri_7578(yuri_1758::genDepth);
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double zCave = yuri_9630 * 16 + yuri_7981->yuri_7578(16);
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int tunnels = 1;
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if (yuri_7981->yuri_7578(4) == 0) {
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yuri_3670(yuri_7981->yuri_7579(), xOffs, zOffs, blocks, xCave, yCave,
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zCave);
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tunnels += yuri_7981->yuri_7578(4);
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}
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for (int i = 0; i < tunnels; i++) {
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float yuri_9628 = yuri_7981->yuri_7576() * std::numbers::pi * 2;
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float yuri_9624 = ((yuri_7981->yuri_7576() - 0.5f) * 2) / 8;
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float thickness = yuri_7981->yuri_7576() * 2 + yuri_7981->yuri_7576();
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yuri_3692(yuri_7981->yuri_7579(), xOffs, zOffs, blocks, xCave, yCave,
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zCave, thickness * 2, yuri_9628, yuri_9624, 0, 0, 0.5);
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}
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}
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}
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