4jcraft/Minecraft.World/Blocks/PlantTile.cpp

#include "../Platform/stdafx.h"
#include "../Headers/net.minecraft.world.level.h"
#include "GrassTile.h"
#include "PlantTile.h"
#include "Util/AABB.h"

void Bush::_init() {
    setTicking(true);
    updateDefaultShape();
}

Bush::Bush(int id, Material* material) : Tile(id, material, false) {
    _init();
}

Bush::Bush(int id) : Tile(id, Material::plant, false) { _init(); }

// 4J Added override
void Bush::updateDefaultShape() {
    float ss = 0.2f;
    setShape(0.5f - ss, 0, 0.5f - ss, 0.5f + ss, ss * 3, 0.5f + ss);
}

bool Bush::mayPlace(Level* level, int x, int y, int z) {
    return Tile::mayPlace(level, x, y, z) &&
           mayPlaceOn(level->getTile(x, y - 1, z));
}

bool Bush::mayPlaceOn(int tile) {
    return tile == Tile::grass_Id || tile == Tile::dirt_Id ||
           tile == Tile::farmland_Id;
}

void Bush::neighborChanged(Level* level, int x, int y, int z, int type) {
    Tile::neighborChanged(level, x, y, z, type);
    checkAlive(level, x, y, z);
}

void Bush::tick(Level* level, int x, int y, int z, Random* random) {
    checkAlive(level, x, y, z);
}

void Bush::checkAlive(Level* level, int x, int y, int z) {
    if (!canSurvive(level, x, y, z)) {
        this->spawnResources(level, x, y, z, level->getData(x, y, z), 0);
        level->setTileAndData(x, y, z, 0, 0, UPDATE_CLIENTS);
    }
}

bool Bush::canSurvive(Level* level, int x, int y, int z) {
    return (level->getDaytimeRawBrightness(x, y, z) >= 8 ||
            (level->canSeeSky(x, y, z))) &&
           mayPlaceOn(level->getTile(x, y - 1, z));
}

std::optional<AABB> Bush::getAABB(Level* level, int x, int y, int z) { return std::nullopt; }

bool Bush::blocksLight() { return false; }

bool Bush::isSolidRender(bool isServerLevel) { return false; }

bool Bush::isCubeShaped() { return false; }

int Bush::getRenderShape() { return Tile::SHAPE_CROSS_TEXTURE; }