Minecraft/mc-server
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Merge branch 'proto_1.12.2' into world-loader-anvil

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DmitriyMX
2018-12-17 10:31:58 +03:00
parent 502485a868 fa5ef8c97c
commit c344934cf8
7 changed files with 34 additions and 65 deletions
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43
proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/Crypter.java
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@@ -1,43 +0,0 @@
/*
* DmitriyMX <dimon550@gmail.com>
* 2018-06-11
*/
package mc.core.network.proto_1_12_2;
import lombok.extern.slf4j.Slf4j;
import java.security.KeyPair;
import java.security.KeyPairGenerator;
import java.security.NoSuchAlgorithmException;
import java.util.Random;
@Slf4j
public class Crypter {
private static final Crypter instance = new Crypter();
private KeyPair keyPair;
private byte[] verifyToken;
public static KeyPair getKeyPair() {
if (instance.keyPair == null) {
try {
KeyPairGenerator keypairgenerator = KeyPairGenerator.getInstance("RSA");
keypairgenerator.initialize(1024);
instance.keyPair = keypairgenerator.generateKeyPair();
} catch (NoSuchAlgorithmException e) {
log.error("WTF?! Algorithm \"RSA\" not defined?!", e);
}
}
return instance.keyPair;
}
public static byte[] getVerifyToken() {
if (instance.verifyToken == null) {
instance.verifyToken = new byte[4];
Random rand = new Random();
rand.nextBytes(instance.verifyToken);
}
return instance.verifyToken;
}
}

15
proto_1.12.2/src/main/java/mc/core/network/proto_1_12_2/packets/SpawnPositionPacket.java
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@@ -1,7 +1,3 @@
/*
* DmitriyMX <dimon550@gmail.com>
* 2018-06-11
*/
package mc.core.network.proto_1_12_2.packets;
import lombok.AllArgsConstructor;
@@ -19,15 +15,10 @@ import mc.core.network.SCPacket;
public class SpawnPositionPacket implements SCPacket {
private EntityLocation location;
private int floor_double(double value) {
int i = (int)value;
return value < (double)i ? i - 1 : i;
}
private long location2long(EntityLocation entityLocation) {
return ((floor_double(entityLocation.getX()) & 0x3FFFFFF) << 38)
| ((floor_double(entityLocation.getY()) & 0xFFF) << 26)
| (floor_double(entityLocation.getZ()) & 0x3FFFFFF);
return (((long) entityLocation.getBlockX() & 0x3FFFFFF) << 38)
| (((long) entityLocation.getBlockY() & 0x0000FFF) << 26)
| ((long) entityLocation.getBlockZ() & 0x3FFFFFF);
}
@Override