src/net/encode/wurmesp/feature/hook/CmdShowDeedPlan.java

   1 package net.encode.wurmesp.feature.hook;
   2
   3 import com.wurmonline.client.comm.SimpleServerConnectionClass;
   4 import java.lang.reflect.Method;
   5 import java.nio.ByteBuffer;
   6 import java.util.logging.Level;
   7 import net.encode.wurmesp.WurmEspMod;
   8
   9 public class CmdShowDeedPlan
  10 extends Hook {
  11     public CmdShowDeedPlan() {
  12         this.prepareHook("com.wurmonline.client.comm.SimpleServerConnectionClass", "reallyHandleCmdShowDeedPlan", "(Ljava/nio/ByteBuffer;)V", () -> (proxy, method, args) -> {
  13             if (WurmEspMod.deedsize) {
  14                 ByteBuffer bb = (ByteBuffer)args[0];
  15                 byte type = bb.get();
  16                 switch (type) {
  17                     case 0: {
  18                         int qId = bb.getInt();
  19                         SimpleServerConnectionClass simpleServerConnectionClass = (SimpleServerConnectionClass)proxy;
  20                         Method readStringByteLengthMethod = simpleServerConnectionClass.getClass().getDeclaredMethod("readStringByteLength", ByteBuffer.class);
  21                         readStringByteLengthMethod.setAccessible(true);
  22                         Object[] readStringByteLengthArgs = new Object[]{bb};
  23                         String deedName = (String)readStringByteLengthMethod.invoke(simpleServerConnectionClass, readStringByteLengthArgs);
  24                         int tokenX = bb.getInt();
  25                         int tokenY = bb.getInt();
  26                         int startX = bb.getInt();
  27                         int startY = bb.getInt();
  28                         int endX = bb.getInt();
  29                         int endY = bb.getInt();
  30                         int perimSize = bb.getInt();
  31                         WurmEspMod.tilesHighlightManager.addData(startX, startY, endX, endY);
  32                         WurmEspMod.tileshighlight = true;
  33                     }
  34                 }
  35             } else {
  36                 method.invoke(proxy, args);
  37             }
  38             return null;
  39         });
  40         WurmEspMod.logger.log(Level.INFO, "[WurmEspMod] SimpleServerConnectionClass.reallyHandleCmdShowDeedPlan hooked");
  41     }
  42 }
  43