Java Code Examples for cn.nukkit.utils.VarInt#writeVarInt()

The following examples show how to use cn.nukkit.utils.VarInt#writeVarInt() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: NBTOutputStream.java From Jupiter with GNU General Public License v3.0

5 votes

@Override
public void writeInt(int v) throws IOException {
    if (network) {
        VarInt.writeVarInt(this.stream, v);
    } else {
        if (endianness == ByteOrder.LITTLE_ENDIAN) {
            v = Integer.reverseBytes(v);
        }
        this.stream.writeInt(v);
    }
}

Example 2

Source File: NBTOutputStream.java From Nukkit with GNU General Public License v3.0

5 votes

@Override
public void writeInt(int v) throws IOException {
    if (network) {
        VarInt.writeVarInt(this.stream, v);
    } else {
        if (endianness == ByteOrder.LITTLE_ENDIAN) {
            v = Integer.reverseBytes(v);
        }
        this.stream.writeInt(v);
    }
}

Example 3

Source File: VarIntTest.java From Nukkit with GNU General Public License v3.0

5 votes

@DisplayName("Writing")
@Test
void testWrite() throws IOException {
	BinaryStream bs = new BinaryStream();
	VarInt.writeUnsignedVarInt(bs, 237356812);
	VarInt.writeVarInt(bs, 0xea3eca71);
	VarInt.writeUnsignedVarLong(bs, 0x1234567812345678L);
	VarInt.writeVarLong(bs, 0xea3eca710becececL);
	assertAll(
			() -> assertEquals(237356812, VarInt.readUnsignedVarInt(bs)),
			() -> assertEquals(0xea3eca71, VarInt.readVarInt(bs)),
			() -> assertEquals(0x1234567812345678L, VarInt.readUnsignedVarLong(bs)),
			() -> assertEquals(0xea3eca710becececL, VarInt.readVarLong(bs))
	);
	ByteArrayOutputStream os = new ByteArrayOutputStream();
	VarInt.writeUnsignedVarInt(os, 237356812);
	VarInt.writeVarInt(os, 0xea3eca71);
	VarInt.writeUnsignedVarLong(os, 0x1234567812345678L);
	VarInt.writeVarLong(os, 0xea3eca710becececL);
	VarInt.writeVarInt(os, 0x7FFFFFFF);
	VarInt.writeVarInt(os, -1);
	ByteArrayInputStream is = new ByteArrayInputStream(os.toByteArray());
	assertAll(
			() -> assertEquals(237356812, VarInt.readUnsignedVarInt(is)),
			() -> assertEquals(0xea3eca71, VarInt.readVarInt(is)),
			() -> assertEquals(0x1234567812345678L, VarInt.readUnsignedVarLong(is)),
			() -> assertEquals(0xea3eca710becececL, VarInt.readVarLong(is)),
			() -> assertEquals(0x7FFFFFFF, VarInt.readVarInt(is)),
			() -> assertEquals(-1, VarInt.readVarInt(is))
	);
}

Example 4

Source File: NBTOutputStream.java From Nukkit with GNU General Public License v3.0

5 votes

@Override
public void writeInt(int v) throws IOException {
    if (network) {
        VarInt.writeVarInt(this.stream, v);
    } else {
        if (endianness == ByteOrder.LITTLE_ENDIAN) {
            v = Integer.reverseBytes(v);
        }
        this.stream.writeInt(v);
    }
}

Example 5

Source File: VarIntTest.java From Nukkit with GNU General Public License v3.0

5 votes

@DisplayName("Writing")
@Test
void testWrite() throws IOException {
	BinaryStream bs = new BinaryStream();
	VarInt.writeUnsignedVarInt(bs, 237356812);
	VarInt.writeVarInt(bs, 0xea3eca71);
	VarInt.writeUnsignedVarLong(bs, 0x1234567812345678L);
	VarInt.writeVarLong(bs, 0xea3eca710becececL);
	assertAll(
			() -> assertEquals(237356812, VarInt.readUnsignedVarInt(bs)),
			() -> assertEquals(0xea3eca71, VarInt.readVarInt(bs)),
			() -> assertEquals(0x1234567812345678L, VarInt.readUnsignedVarLong(bs)),
			() -> assertEquals(0xea3eca710becececL, VarInt.readVarLong(bs))
	);
	ByteArrayOutputStream os = new ByteArrayOutputStream();
	VarInt.writeUnsignedVarInt(os, 237356812);
	VarInt.writeVarInt(os, 0xea3eca71);
	VarInt.writeUnsignedVarLong(os, 0x1234567812345678L);
	VarInt.writeVarLong(os, 0xea3eca710becececL);
	ByteArrayInputStream is = new ByteArrayInputStream(os.toByteArray());
	assertAll(
			() -> assertEquals(237356812, VarInt.readUnsignedVarInt(is)),
			() -> assertEquals(0xea3eca71, VarInt.readVarInt(is)),
			() -> assertEquals(0x1234567812345678L, VarInt.readUnsignedVarLong(is)),
			() -> assertEquals(0xea3eca710becececL, VarInt.readVarLong(is))
	);
}