Java Vector3.getY方法代码示例

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
public Vector3 adjustPosToNearbyEntity(Vector3 pos) {
    pos.y = this.getHighestBlockAt(pos.getFloorX(), pos.getFloorZ());
    AxisAlignedBB axisalignedbb = new AxisAlignedBB(pos.x, pos.y, pos.z, pos.getX(), 255, pos.getZ()).expand(3, 3, 3);
    List<Entity> list = new ArrayList<>();

    for (Entity entity : this.getCollidingEntities(axisalignedbb)) {
        if (entity.isAlive() && canBlockSeeSky(entity)) {
            list.add(entity);
        }
    }

    if (!list.isEmpty()) {
        return list.get(this.rand.nextInt(list.size())).getPosition();
    } else {
        if (pos.getY() == -1) {
            pos = pos.up(2);
        }

        return pos;
    }
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
/**
 * returns whether or not there is space for a tree to grow at a certain position
 */
private boolean isSpaceAt(ChunkManager worldIn, Vector3 leavesPos, int height) {
    boolean flag = true;

    if (leavesPos.getY() >= 1 && leavesPos.getY() + height + 1 <= 256) {
        for (int i = 0; i <= 1 + height; ++i) {
            int j = 2;

            if (i == 0) {
                j = 1;
            } else if (i >= 1 + height - 2) {
                j = 2;
            }

            for (int k = -j; k <= j && flag; ++k) {
                for (int l = -j; l <= j && flag; ++l) {
                    Vector3 blockPos = leavesPos.add(k, i, l);
                    if (leavesPos.getY() + i < 0 || leavesPos.getY() + i >= 256 || !this.canGrowInto(worldIn.getBlockIdAt((int) blockPos.x, (int) blockPos.y, (int) blockPos.z))) {
                        flag = false;
                    }
                }
            }
        }

        return flag;
    } else {
        return false;
    }
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
/**
 * returns whether or not there is dirt underneath the block where the tree will be grown.
 * It also generates dirt around the block in a 2x2 square if there is dirt underneath the blockpos.
 */
private boolean ensureDirtsUnderneath(Vector3 pos, ChunkManager worldIn) {
    Vector3 blockpos = pos.down();
    int block = worldIn.getBlockIdAt((int) blockpos.x, (int) blockpos.y, (int) blockpos.z);

    if ((block == Block.GRASS || block == Block.DIRT) && pos.getY() >= 2) {
        this.setDirtAt(worldIn, blockpos);
        this.setDirtAt(worldIn, blockpos.east());
        this.setDirtAt(worldIn, blockpos.south());
        this.setDirtAt(worldIn, blockpos.south().east());
        return true;
    } else {
        return false;
    }
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
private Location vectorToLocation(Level baseLevel, Vector3 vector) {
    if (vector instanceof Location) return (Location) vector;
    if (vector instanceof Position) return ((Position) vector).getLocation();
    return new Location(vector.getX(), vector.getY(), vector.getZ(), 0, 0, baseLevel);
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
@Override
public Position add(Vector3 x) {
    return new Position(this.x + x.getX(), this.y + x.getY(), this.z + x.getZ(), this.level);
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
public boolean generate(ChunkManager level, NukkitRandom rand, Vector3 position) {
    int height = this.getHeight(rand);

    if (!this.ensureGrowable(level, rand, position, height)) {
        return false;
    } else {
        this.createCrown(level, position.up(height), 2);

        for (int j = (int) position.getY() + height - 2 - rand.nextBoundedInt(4); j > position.getY() + height / 2; j -= 2 + rand.nextBoundedInt(4)) {
            float f = rand.nextFloat() * ((float) Math.PI * 2F);
            int k = (int) (position.getX() + (0.5F + MathHelper.cos(f) * 4.0F));
            int l = (int) (position.getZ() + (0.5F + MathHelper.sin(f) * 4.0F));

            for (int i1 = 0; i1 < 5; ++i1) {
                k = (int) (position.getX() + (1.5F + MathHelper.cos(f) * (float) i1));
                l = (int) (position.getZ() + (1.5F + MathHelper.sin(f) * (float) i1));
                this.setBlockAndNotifyAdequately(level, new Vector3(k, j - 3 + i1 / 2, l), this.woodMetadata);
            }

            int j2 = 1 + rand.nextBoundedInt(2);
            int j1 = j;

            for (int k1 = j - j2; k1 <= j1; ++k1) {
                int l1 = k1 - j1;
                this.growLeavesLayer(level, new Vector3(k, k1, l), 1 - l1);
            }
        }

        for (int i2 = 0; i2 < height; ++i2) {
            Vector3 blockpos = position.up(i2);

            if (this.canGrowInto(level.getBlockIdAt((int) blockpos.x, (int) blockpos.y, (int) blockpos.z))) {
                this.setBlockAndNotifyAdequately(level, blockpos, this.woodMetadata);

                if (i2 > 0) {
                    this.placeVine(level, rand, blockpos.west(), 8);
                    this.placeVine(level, rand, blockpos.north(), 1);
                }
            }

            if (i2 < height - 1) {
                Vector3 blockpos1 = blockpos.east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos1.x, (int) blockpos1.y, (int) blockpos1.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos1, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos1.east(), 2);
                        this.placeVine(level, rand, blockpos1.north(), 1);
                    }
                }

                Vector3 blockpos2 = blockpos.south().east();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos2.x, (int) blockpos2.y, (int) blockpos2.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos2, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos2.east(), 2);
                        this.placeVine(level, rand, blockpos2.south(), 4);
                    }
                }

                Vector3 blockpos3 = blockpos.south();

                if (this.canGrowInto(level.getBlockIdAt((int) blockpos3.x, (int) blockpos3.y, (int) blockpos3.z))) {
                    this.setBlockAndNotifyAdequately(level, blockpos3, this.woodMetadata);

                    if (i2 > 0) {
                        this.placeVine(level, rand, blockpos3.west(), 8);
                        this.placeVine(level, rand, blockpos3.south(), 4);
                    }
                }
            }
        }

        return true;
    }
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
@Override
public Location add(Vector3 x) {
    return new Location(this.x + x.getX(), this.y + x.getY(), this.z + x.getZ(), this.yaw, this.pitch, this.level);
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
public void setFlyingVelocityMod(Vector3 flying) {
    Objects.requireNonNull(flying, "Flying velocity modifiers cannot be null");
    flyingX = flying.getX();
    flyingY = flying.getY();
    flyingZ = flying.getZ();
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
public void setDerailedVelocityMod(Vector3 derailed) {
    Objects.requireNonNull(derailed, "Derailed velocity modifiers cannot be null");
    derailedX = derailed.getX();
    derailedY = derailed.getY();
    derailedZ = derailed.getZ();
}
 

import cn.nukkit.math.Vector3; //导入方法依赖的package包/类
public boolean canBlockSeeSky(Vector3 pos) {
    return this.getHighestBlockAt(pos.getFloorX(), pos.getFloorZ()) < pos.getY();
}