Mirrors/ViaVersion
3
0
Fork 1
Mirror von https://github.com/ViaVersion/ViaVersion.git synchronisiert 2024-12-26 16:12:42 +01:00
Code Issues Releases Aktivität

Support for new PS when package isn't found

Quellcode durchsuchen
Dieser Commit ist enthalten in:
Myles 2016-10-26 17:33:16 +01:00
Ursprung 783542401b
Commit 55fccba711
1 geänderte Dateien mit 30 neuen und 31 gelöschten Zeilen
Statistiken anzeigen Patch-Datei herunterladen Vergleichs-Datei herunterladen Alle Dateien ausklappen Alle Dateien einklappen

61
bukkit/src/main/java/us/myles/ViaVersion/bukkit/classgenerator/ClassGenerator.java
Datei anzeigen

@ -3,16 +3,12 @@ package us.myles.ViaVersion.bukkit.classgenerator;
import javassist.*;
import javassist.expr.ConstructorCall;
import javassist.expr.ExprEditor;
import java.lang.reflect.InvocationTargetException;
import org.bukkit.Bukkit;
import org.bukkit.plugin.Plugin;
import us.myles.ViaVersion.api.ViaVersion;
import us.myles.ViaVersion.bukkit.handlers.BukkitDecodeHandler;
import us.myles.ViaVersion.bukkit.handlers.BukkitEncodeHandler;
import us.myles.ViaVersion.bukkit.util.NMSUtil;
import us.myles.ViaVersion.handlers.ViaHandler;
public class ClassGenerator {
private static HandlerConstructor constructor = new BasicHandlerConstructor();
@ -37,8 +33,8 @@ public class ClassGenerator {
addSpigotCompatibility(pool, BukkitDecodeHandler.class, decodeSuper);
addSpigotCompatibility(pool, BukkitEncodeHandler.class, encodeSuper);
} else {
Class decodeSuper = Class.forName(getPSPackage() + ".wrapped.WrappedDecoder");
Class encodeSuper = Class.forName(getPSPackage() + ".wrapped.WrappedEncoder");
Class decodeSuper = Class.forName(getPSPackage().equals("unknown") ? "protocolsupport.protocol.pipeline.common.PacketDecoder" : getPSPackage() + ".wrapped.WrappedDecoder");
Class encodeSuper = Class.forName(getPSPackage().equals("unknown") ? "protocolsupport.protocol.pipeline.common.PacketEncoder" : getPSPackage() + ".wrapped.WrappedEncoder");
// Generate the classes
addPSCompatibility(pool, BukkitDecodeHandler.class, decodeSuper);
addPSCompatibility(pool, BukkitEncodeHandler.class, encodeSuper);
@ -114,6 +110,7 @@ public class ClassGenerator {
}
private static Class addPSCompatibility(ClassPool pool, Class input, Class superclass) {
boolean newPS = getPSPackage().equals("unknown");
String newName = "us.myles.ViaVersion.classgenerator.generated." + input.getSimpleName();
try {
@ -122,32 +119,34 @@ public class ClassGenerator {
CtClass toExtend = pool.get(superclass.getName());
generated.setSuperclass(toExtend);
// Override setRealEncoder / setRealDecoder
pool.importPackage(getPSPackage());
pool.importPackage(getPSPackage() + ".wrapped");
if (superclass.getName().endsWith("Decoder")) {
// Decoder
generated.addMethod(CtMethod.make("public void setRealDecoder(IPacketDecoder dec) {\n" +
" ((WrappedDecoder) this.minecraftDecoder).setRealDecoder(dec);\n" +
" }", generated));
} else {
// Encoder
pool.importPackage("protocolsupport.api");
pool.importPackage("java.lang.reflect");
generated.addMethod(CtMethod.make("public void setRealEncoder(IPacketEncoder enc) {\n" +
" try {\n" +
// Tell ProtocolSupport to decode MINECRAFT_FUTURE packets using the default decoder (for 1.9.4)
" Field field = enc.getClass().getDeclaredField(\"version\");\n" +
" field.setAccessible(true);\n" +
" ProtocolVersion version = (ProtocolVersion) field.get(enc);\n" +
if (!newPS) {
// Override setRealEncoder / setRealDecoder
pool.importPackage(getPSPackage());
pool.importPackage(getPSPackage() + ".wrapped");
if (superclass.getName().endsWith("Decoder")) {
// Decoder
generated.addMethod(CtMethod.make("public void setRealDecoder(IPacketDecoder dec) {\n" +
" ((WrappedDecoder) this.minecraftDecoder).setRealDecoder(dec);\n" +
" }", generated));
} else {
// Encoder
pool.importPackage("protocolsupport.api");
pool.importPackage("java.lang.reflect");
generated.addMethod(CtMethod.make("public void setRealEncoder(IPacketEncoder enc) {\n" +
" try {\n" +
// Tell ProtocolSupport to decode MINECRAFT_FUTURE packets using the default decoder (for 1.9.4)
" Field field = enc.getClass().getDeclaredField(\"version\");\n" +
" field.setAccessible(true);\n" +
" ProtocolVersion version = (ProtocolVersion) field.get(enc);\n" +
" if (version == ProtocolVersion.MINECRAFT_FUTURE) enc = enc.getClass().getConstructor(\n" +
" new Class[]{ProtocolVersion.class}).newInstance(new Object[] {ProtocolVersion.getLatest()});\n" +
" } catch (Exception e) {\n" +
// I guess we're not on 1.9.4
" }\n" +
" ((WrappedEncoder) this.minecraftEncoder).setRealEncoder(enc);\n" +
" }", generated));
" if (version == ProtocolVersion.MINECRAFT_FUTURE) enc = enc.getClass().getConstructor(\n" +
" new Class[]{ProtocolVersion.class}).newInstance(new Object[] {ProtocolVersion.getLatest()});\n" +
" } catch (Exception e) {\n" +
// I guess we're not on 1.9.4
" }\n" +
" ((WrappedEncoder) this.minecraftEncoder).setRealEncoder(enc);\n" +
" }", generated));
}
}
}
return generated.toClass(HandlerConstructor.class.getClassLoader());