public static Boolean canSpawn(Location loc, float width, float height, float length) {
net.minecraft.server.v1_7_R1.World mcWorld = ((CraftWorld) loc.getWorld()).getHandle();
float halfEntityWidth = width / 2;
AxisAlignedBB bb =
AxisAlignedBB.a(
loc.getX() - halfEntityWidth,
loc.getY() - height,
loc.getZ() - halfEntityWidth,
loc.getX() + halfEntityWidth,
loc.getY() - height + length,
loc.getZ() + halfEntityWidth);
return getBlockBBsInBB(loc.getWorld(), bb).isEmpty() && !mcWorld.containsLiquid(bb);
}
@Override
public boolean standsOnEntity(
final Entity entity,
final double minX,
final double minY,
final double minZ,
final double maxX,
final double maxY,
final double maxZ) {
try {
// TODO: Probably check other ids too before doing this ?
final net.minecraft.server.v1_7_R1.Entity mcEntity = ((CraftEntity) entity).getHandle();
final AxisAlignedBB box = useBox.b(minX, minY, minZ, maxX, maxY, maxZ);
@SuppressWarnings("rawtypes")
final List list = world.getEntities(mcEntity, box);
@SuppressWarnings("rawtypes")
final Iterator iterator = list.iterator();
while (iterator.hasNext()) {
final net.minecraft.server.v1_7_R1.Entity other =
(net.minecraft.server.v1_7_R1.Entity) iterator.next();
if (!(other instanceof EntityBoat)) { // && !(other instanceof EntityMinecart)) continue;
continue;
}
if (minY >= other.locY && minY - other.locY <= 0.7) {
return true;
}
// Still check this for some reason.
final AxisAlignedBB otherBox = other.boundingBox;
if (box.a > otherBox.d
|| box.d < otherBox.a
|| box.b > otherBox.e
|| box.e < otherBox.b
|| box.c > otherBox.f
|| box.f < otherBox.c) continue;
else {
return true;
}
}
} catch (Throwable t) {
// Ignore exceptions (Context: DisguiseCraft).
}
return false;
}
public class BlockCacheCBDev extends BlockCache implements IBlockAccess {
/** Box for one time use, no nesting, no extra storing this(!). */
protected static final AxisAlignedBB useBox = AxisAlignedBB.a(0, 0, 0, 0, 0, 0);
protected net.minecraft.server.v1_7_R1.WorldServer world;
public BlockCacheCBDev(World world) {
setAccess(world);
}
@Override
public void setAccess(World world) {
this.world = world == null ? null : ((CraftWorld) world).getHandle();
}
@Override
public int fetchTypeId(final int x, final int y, final int z) {
return world.getTypeId(x, y, z);
}
@Override
public int fetchData(final int x, final int y, final int z) {
return world.getData(x, y, z);
}
@Override
public double[] fetchBounds(final int x, final int y, final int z) {
// TODO: change api for this / use nodes (!)
final int id = getTypeId(x, y, z);
final net.minecraft.server.v1_7_R1.Block block = net.minecraft.server.v1_7_R1.Block.e(id);
if (block == null) return null;
block.updateShape(this, x, y, z); // TODO: use THIS instead of world.
// minX, minY, minZ, maxX, maxY, maxZ
return new double[] {block.x(), block.z(), block.B(), block.y(), block.A(), block.C()};
}
@Override
public boolean standsOnEntity(
final Entity entity,
final double minX,
final double minY,
final double minZ,
final double maxX,
final double maxY,
final double maxZ) {
try {
// TODO: Probably check other ids too before doing this ?
final net.minecraft.server.v1_7_R1.Entity mcEntity = ((CraftEntity) entity).getHandle();
final AxisAlignedBB box = useBox.b(minX, minY, minZ, maxX, maxY, maxZ);
@SuppressWarnings("rawtypes")
final List list = world.getEntities(mcEntity, box);
@SuppressWarnings("rawtypes")
final Iterator iterator = list.iterator();
while (iterator.hasNext()) {
final net.minecraft.server.v1_7_R1.Entity other =
(net.minecraft.server.v1_7_R1.Entity) iterator.next();
if (!(other instanceof EntityBoat)) { // && !(other instanceof EntityMinecart)) continue;
continue;
}
if (minY >= other.locY && minY - other.locY <= 0.7) {
return true;
}
// Still check this for some reason.
final AxisAlignedBB otherBox = other.boundingBox;
if (box.a > otherBox.d
|| box.d < otherBox.a
|| box.b > otherBox.e
|| box.e < otherBox.b
|| box.c > otherBox.f
|| box.f < otherBox.c) continue;
else {
return true;
}
}
} catch (Throwable t) {
// Ignore exceptions (Context: DisguiseCraft).
}
return false;
}
/* (non-Javadoc)
* @see fr.neatmonster.nocheatplus.utilities.BlockCache#cleanup()
*/
@Override
public void cleanup() {
super.cleanup();
world = null;
}
@Override
public TileEntity getTileEntity(final int x, final int y, final int z) {
return world.getTileEntity(x, y, z);
}
@Override
public Vec3DPool getVec3DPool() {
return world.getVec3DPool();
}
@Override
public int getBlockPower(final int arg0, final int arg1, final int arg2, final int arg3) {
return world.getBlockPower(arg0, arg1, arg2, arg3);
}
@Override
public Block getType(int x, int y, int z) {
return world.getType(x, y, z);
}
}