com.dank.analysis.impl.character.player.config.PlayerConfig.java Source code

Introduction

Here is the source code for com.dank.analysis.impl.character.player.config.PlayerConfig.java

Source

package com.dank.analysis.impl.character.player.config;

import com.dank.analysis.Analyser;
import com.dank.hook.Hook;
import com.dank.hook.RSField;
import com.dank.util.Wildcard;
import com.marn.asm.FieldData;
import com.marn.asm.MethodData;
import com.marn.dynapool.DynaFlowAnalyzer;

import org.objectweb.asm.Opcodes;
import org.objectweb.asm.commons.cfg.BasicBlock;
import org.objectweb.asm.commons.cfg.query.MemberQuery;
import org.objectweb.asm.tree.ClassNode;
import org.objectweb.asm.tree.FieldInsnNode;
import org.objectweb.asm.tree.FieldNode;
import org.objectweb.asm.tree.MethodNode;

/**
 * Project: DankWise
 * Date: 27-02-2015
 * Time: 18:20
 * Created by Dogerina.
 * Copyright under GPL license by Dogerina.
 */
public class PlayerConfig extends Analyser {

    @Override
    public ClassSpec specify(ClassNode cn) {
        return cn.fieldCount(int[].class) == 2 && cn.fieldCount(long.class) == 2 && cn.ownerless()
                && cn.fieldCount(boolean.class) == 1 && cn.fieldCount() == 6 ? new ClassSpec(Hook.PLAYER_CONFIG, cn)
                        : null;
    }
    //103
    //     colorsToFind..................fz.u
    //     colorsToFind1.................ft.e
    //     colorsToReplace...............fz.a
    //     colorsToReplace1..............fl.b
    // 102
    //     colorsToFind..................bh.m [S
    //     colorsToFind1.................ap.u [S
    //     colorsToReplace...............fl.p [[S
    //     colorsToReplace1..............r.c  [[S

    @Override
    public void evaluate(ClassNode cn) {
        for (final MethodNode mn : cn.methods) {
            //            if (mn.desc.endsWith("()V")) {
            //                for (final BasicBlock block : mn.graph()) {
            //                    if (block.count(new MemberQuery(Opcodes.PUTSTATIC, "[S")) == 2 && block.count(new MemberQuery(Opcodes.PUTSTATIC, "[[S")) == 2 &&
            //                            block.count(new MemberQuery(Opcodes.GETSTATIC, "[S")) == 2 && block.count(new MemberQuery(Opcodes.GETSTATIC, "[[S")) == 2) {
            //                            System.out.println(cn.name + "." + mn.name);
            //                            FieldInsnNode fin = (FieldInsnNode) block.get(new MemberQuery(Opcodes.PUTSTATIC, "[S"));
            //                            Hook.CLIENT.put(new RSField(fin, "colorsToFind"));
            //
            //                            fin = (FieldInsnNode) block.get(Opcodes.PUTSTATIC, 1);
            //                            Hook.CLIENT.put(new RSField(fin, "colorsToReplace"));
            //
            //                            fin = (FieldInsnNode) block.get(Opcodes.PUTSTATIC, 2);
            //                            Hook.CLIENT.put(new RSField(fin, "colorsToFind1"));
            //
            //                            fin = (FieldInsnNode) block.get(Opcodes.PUTSTATIC, 3);
            //                            Hook.CLIENT.put(new RSField(fin, "colorsToReplace1"));
            //
            //                    }
            //                }
            //            }
            if (!mn.isStatic() && !mn.desc.endsWith("V")) {
                for (final BasicBlock block : mn.graph()) {
                    if (block.count(Opcodes.ILOAD) == 3 && block.count(FieldInsnNode.class) == 3) {
                        final FieldInsnNode fin = (FieldInsnNode) block
                                .get(new MemberQuery(Opcodes.GETFIELD, "[I"));
                        if (fin == null)
                            continue;
                        Hook.PLAYER_CONFIG.put(new RSField(fin, "appearanceColors"));
                    }
                }
            }
        }
        for (final FieldNode fn : cn.fields) {
            if (!fn.isStatic()) {
                FieldData fd = DynaFlowAnalyzer.getField(cn.name, fn.name);
                if (fn.desc.equals("Z")) {
                    Hook.PLAYER_CONFIG.put(new RSField(fn, "female"));
                } else if (fn.desc.equals("I")) {
                    Hook.PLAYER_CONFIG.put(new RSField(fn, "npcId"));
                } else if (fn.desc.equals("[I")
                        && !fn.name.equals(Hook.PLAYER_CONFIG.get("appearanceColors").name)) {
                    Hook.PLAYER_CONFIG.put(new RSField(fn, "appearance"));
                } else if (fn.desc.equals("J")) {
                    boolean isAnimated = false;
                    for (MethodData md : fd.referencedFrom) {
                        if (new Wildcard("(?)V").matches(md.METHOD_DESC)) {
                            isAnimated = true;
                            break;
                        }
                    }
                    if (isAnimated)
                        Hook.PLAYER_CONFIG.put(new RSField(fn, "animatedModelId"));
                    else
                        Hook.PLAYER_CONFIG.put(new RSField(fn, "baseModelId"));
                }
            }
        }
    }
}