Minecraft/ghast-tools
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избавляемся от рефлексии: скины для голов

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This commit is contained in:
DmitriyMX
2021-01-08 18:53:47 +03:00
parent 070485e951
commit d686f56b0c
13 changed files with 98 additions and 40 deletions
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54
tools/src/main/java/ghast/BuildHelper.java
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@@ -1,6 +1,10 @@
package ghast;
import com.mojang.authlib.GameProfile;
import com.mojang.authlib.properties.Property;
import lombok.experimental.UtilityClass;
import net.minecraft.server.v1_12_R1.BlockPosition;
import net.minecraft.server.v1_12_R1.TileEntitySkull;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.SkullType;
@@ -8,8 +12,7 @@ import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.Sign;
import org.bukkit.block.Skull;
import ru.dmitriymx.reflection.ReflectionClass;
import ru.dmitriymx.reflection.ReflectionObject;
import org.bukkit.craftbukkit.v1_12_R1.CraftWorld;
import java.nio.charset.StandardCharsets;
import java.util.Base64;
@@ -19,9 +22,6 @@ import java.util.UUID;
@SuppressWarnings("unused")
public class BuildHelper {
private final Class<?> CLASS_BLOCKPOSITION = getClassForName("net.minecraft.server.v1_12_R1.BlockPosition");
private final Class<?> CLASS_GAMEPROFILE = getClassForName("com.mojang.authlib.GameProfile");
/**
* Установка черепа.
* <p>
@@ -95,17 +95,10 @@ public class BuildHelper {
* @param skinUrl URL на текстуру
*/
public static void setPlayerHeadSkin(Skull skull, String skinUrl) {
//TODO заменить рефлексию на "фантомные" классы
ReflectionObject refobjBlockPosition = new ReflectionClass(CLASS_BLOCKPOSITION)
.constructor(double.class, double.class, double.class)
.newInstance(skull.getX(), skull.getY(), skull.getZ());
new ReflectionObject(skull.getWorld())
.method("getHandle").invoke()
.method("getTileEntity", CLASS_BLOCKPOSITION)
.invoke(refobjBlockPosition.getOriginalObject())
.method("setGameProfile", CLASS_GAMEPROFILE)
.invoke(getRefObjPlayerProfile(skinUrl).getOriginalObject());
((TileEntitySkull) (((CraftWorld) skull.getWorld())
.getHandle()
.getTileEntity(new BlockPosition(skull.getX(), skull.getY(), skull.getZ()))))
.setGameProfile(generateTexturedPlayerProfile(skinUrl));
}
public Sign placeSignWall(Location location, BlockFace face) {
@@ -119,29 +112,12 @@ public class BuildHelper {
return sign;
}
private ReflectionObject getRefObjPlayerProfile(String url){
ReflectionObject refobjProperty = new ReflectionClass(
getClassForName("com.mojang.authlib.properties.Property"))
.constructor(String.class, String.class)
.newInstance("textures", Base64.getEncoder()
.encodeToString(("{textures:{SKIN:{url:\"" + url + "\"}}}").getBytes(StandardCharsets.UTF_8)));
private GameProfile generateTexturedPlayerProfile(String skinUrl) {
GameProfile gameProfile = new GameProfile(UUID.randomUUID(), null);
ReflectionObject refobjGameProfile = new ReflectionClass(CLASS_GAMEPROFILE)
.constructor(UUID.class, String.class)
.newInstance(UUID.randomUUID(), null);
refobjGameProfile
.method("getProperties").invoke()
.method("put", Object.class, Object.class)
.invoke("textures", refobjProperty.getOriginalObject());
return refobjGameProfile;
}
private Class<?> getClassForName(String className) {
try {
return Class.forName(className);
} catch (Exception e) {
throw new RuntimeException(e);
}
gameProfile.getProperties().put("textures",
new Property("textures", Base64.getEncoder().encodeToString(
("{textures:{SKIN:{url:\"" + skinUrl + "\"}}}").getBytes(StandardCharsets.UTF_8))));
return gameProfile;
}
}