4jcraft/targets/minecraft/world/level/tile/FenceTile.cpp

#include "FenceTile.h"

#include "minecraft/world/IconRegister.h"
#include "minecraft/world/item/LeashItem.h"
#include "minecraft/world/level/Level.h"
#include "minecraft/world/level/LevelSource.h"
#include "minecraft/world/level/material/Material.h"
#include "minecraft/world/level/tile/Tile.h"

FenceTile::FenceTile(int id, const std::string& texture, Material* material)
    : Tile(id, material, false) {
    this->texture = texture;
}

void FenceTile::addAABBs(Level* level, int x, int y, int z, AABB* box,
                         std::vector<AABB>* boxes,
                         std::shared_ptr<Entity> source) {
    bool n = connectsTo(level, x, y, z - 1);
    bool s = connectsTo(level, x, y, z + 1);
    bool w = connectsTo(level, x - 1, y, z);
    bool e = connectsTo(level, x + 1, y, z);

    float west = 6.0f / 16.0f;
    float east = 10.0f / 16.0f;
    float north = 6.0f / 16.0f;
    float south = 10.0f / 16.0f;

    if (n) {
        north = 0;
    }
    if (s) {
        south = 1;
    }
    if (n || s) {
        setShape(west, 0, north, east, 1.5f, south);
        Tile::addAABBs(level, x, y, z, box, boxes, source);
    }
    north = 6.0f / 16.0f;
    south = 10.0f / 16.0f;
    if (w) {
        west = 0;
    }
    if (e) {
        east = 1;
    }
    if (w || e || (!n && !s)) {
        setShape(west, 0, north, east, 1.5f, south);
        Tile::addAABBs(level, x, y, z, box, boxes, source);
    }

    if (n) {
        north = 0;
    }
    if (s) {
        south = 1;
    }

    setShape(west, 0, north, east, 1.0f, south);
}

void FenceTile::updateShape(
    LevelSource* level, int x, int y, int z, int forceData,
    std::shared_ptr<TileEntity>
        forceEntity)  // 4J added forceData, forceEntity param
{
    bool n = connectsTo(level, x, y, z - 1);
    bool s = connectsTo(level, x, y, z + 1);
    bool w = connectsTo(level, x - 1, y, z);
    bool e = connectsTo(level, x + 1, y, z);

    float west = 6.0f / 16.0f;
    float east = 10.0f / 16.0f;
    float north = 6.0f / 16.0f;
    float south = 10.0f / 16.0f;

    if (n) {
        north = 0;
    }
    if (s) {
        south = 1;
    }
    if (w) {
        west = 0;
    }
    if (e) {
        east = 1;
    }

    setShape(west, 0, north, east, 1.0f, south);
}

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

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

bool FenceTile::isPathfindable(LevelSource* level, int x, int y, int z) {
    return false;
}

int FenceTile::getRenderShape() { return Tile::SHAPE_FENCE; }

bool FenceTile::connectsTo(LevelSource* level, int x, int y, int z) {
    int tile = level->getTile(x, y, z);
    if (tile == id || tile == Tile::fenceGate_Id) {
        return true;
    }
    Tile* tileInstance = Tile::tiles[tile];
    if (tileInstance != nullptr) {
        if (tileInstance->material->isSolidBlocking() &&
            tileInstance->isCubeShaped()) {
            return tileInstance->material != Material::vegetable;
        }
    }
    return false;
}

bool FenceTile::isFence(int tile) {
    return tile == Tile::fence_Id || tile == Tile::netherFence_Id;
}

void FenceTile::registerIcons(IconRegister* iconRegister) {
    icon = iconRegister->registerIcon(texture);
}

bool FenceTile::shouldRenderFace(LevelSource* level, int x, int y, int z,
                                 int face) {
    return true;
}

bool FenceTile::use(Level* level, int x, int y, int z,
                    std::shared_ptr<Player> player, int clickedFace,
                    float clickX, float clickY, float clickZ, bool soundOnly) {
    if (level->isClientSide) return true;
    if (LeashItem::bindPlayerMobs(player, level, x, y, z)) {
        return true;
    }
    return false;
}