[AddOn] MiniMap

[Trong]

1. MiniMap Source Code (to client side) 1.04.04 GMO
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MiniMap.cpp file:

#include "stdafx.h"
#include "MiniMap.h"
#include "TMemory.h"
#include "Interface.h"

// Buffers -> Using this method.. is not necesary mov esi, 0x00XXX or: mov edi, //0x00XX and prevents.. possible problems with information registers


DWORD LoadImg1    = 0x007721E0;
DWORD LoadMap1    = 0x00860FC0;
DWORD LoadMap2    = 0x008615F0;
DWORD LoadMap3    = 0x00886C20;
DWORD LoadMap4    = 0x004E65C0;


MiniMap        gMiniMap; //Small MiniMap Class Initialization (Only for: Hook Main Function)


bool IsValidMap(int MapId)
{
    char FullMapName[200];
    sprintf_s(FullMapName, "World%d\\Map1.jpg", MapId + 1);


    struct stat buffer;


    if (stat(FullMapName, &buffer)) // -> On this way Minimap not have crashs on Event Maps... xD
    {
        switch (MapId)
        {
        case 0: return true;//Lorencia
        case 1: return true;//Dungeon
        case 2: return true;//Devias
        case 3: return true;//Noria
        case 4: return true;//LostTower
        case 6: return true;//Stadium
        case 7: return true;//Atlans
        case 8: return true;//Tarkan
        case 10: return true;//Icarus
        case 24: return true;//Kalima 1
        case 25: return true;//Kalima 2
        case 26: return true;//Kalima 3
        case 27: return true;//Kalima 4
        case 28: return true;//Kalima 5
        case 29: return true;//Kalima 6
        case 30: return true;//Valley of Loren
        case 31: return true;//Land of Trials
        case 33: return true;//Aida
        case 34: return true;//Crywolf
        case 36: return true;//Kanturu 1
        case 37: return true;//Kanturu 2
        case 38: return true;//Kanturu 3
        case 42: return true;//Barracks
        case 51: return true;//Elbeland
        case 56: return true;//Swamp of Calmness
        case 57: return true;//Raklion
        case 58: return true;//Raklion Boss
        case 63: return true;//Vulcanus
        case 80: return true;//Kalrutan 1
        case 81: return true;//Kalrutan 2


        // Invalid MiniMap
        default: return false;
        }
    }
    return false;
}


void LoadImageJpgForMap(char* ImagePatch, DWORD PrintCode)
{
    _asm
    {
        PUSH 0
        PUSH 1
        PUSH 0x2900
        PUSH 0x2601
        PUSH 0x7B7A
        PUSH ImagePatch
        CALL LoadImg1 // -> Here is not used: mov edi and anothers bad instructions to memory is only direct CALL to Main Offset :D:
        ADD ESP,0x18
    }
}


int LoadMap(int Map)
{
    char FullMapName[200];
    sprintf(FullMapName, "World%d\\Map1.jpg", Map + 1);
    ChangePath(FullMapName);
    LoadImageJpgForMap(FullMapName, 0x7B7A);
    return Map;
}


void ChangePath(const char* Map)
{
    memset((DWORD*)0xD4A654, 0, 19);
    memcpy((DWORD*)0xD4A654, Map, 17);
}


bool MapCheckerCore1(int Map)
{
    if (IsValidMap(Map))
    {
        return 1;
    }
    return 0;
}


void MapCheckerCore2(int Map)
{
    if (IsValidMap(Map))
    {
        LoadMap(Map);


        _asm
        {
            CALL LoadMap1
            MOV ECX, EAX
            CALL LoadMap2
            MOV ECX, EAX
            CALL LoadMap3
        }
    }


    _asm
    {
        PUSH Map
        CALL LoadMap4 // -> Here on: 1.04d main.exe is not necesary POP EBP instruction.. I don't know why ^^ I like think that is by call convention type (__cdecl or __stdcall on original main function).
    }
}


#define oMapCheckerHook1    0x007D3B6D
#define oMapCheckerHook2    0x00886B87
#define oMapCheckerHook3    0x0062EB3D


//--------------------------------------------------------------------------------------------
// Cool Info ^^
//--------------------------------------------------------------------------------------------
#define oMiniMapKeyPushOffset    0x007D3B55    //0x09 = TAB - 0x10 = SHIFT
#define oMiniMapKeyCallOffset    0x007D3B6D    //This call must be hook to MapCheckerCore1 proc
// -------------------------------------------------------------------------------------------
#define oScreenMapKeyOffset        0x007D3BA5    //0x09 = TAB - 0x10 = SHIFT


void MiniMap::Load()
{
    SetOp((LPVOID)oMapCheckerHook1, (LPVOID)MapCheckerCore1, ASM::CALL);
    SetOp((LPVOID)oMapCheckerHook2, (LPVOID)MapCheckerCore1, ASM::CALL);
    SetOp((LPVOID)oMapCheckerHook3, (LPVOID)MapCheckerCore2, ASM::CALL);
} 

MiniMap.h file:

#pragma once
// ----------------------------------------------------------------------------------------------

#include <sys\stat.h>
#include "Import.h" // -> This is not necesary.. on my zClient Modified Source I only use this.. to make a small new mod (is TEST) xD

// ----------------------------------------------------------------------------------------------


int        LoadMap(int Map);
void        LoadImageJpgForMap(char* ImagePath, DWORD PrintCode);
bool        MapCheckerCore1(int Map);
void        MapCheckerCore2(int Map);
void        ChangePath(const char*Map);
bool        IsValidMap(int MapId);


class MiniMap
{
public:
    void        Load();
    // ----
}; extern 

dllmain.cpp

#include "MiniMap.h"
extern "C" __declspec(dllexport)void Init()
{
    DWORD OldProtect;
    // ----
    if(VirtualProtect(LPVOID(0x401000),0x00D21FFF,PAGE_EXECUTE_READWRITE,&OldProtect))
    {

    gMiniMap.Load();

    }
} 

2. Other MiniMap

I don't have originals: .tga files from Nemesis, but maybe this: .jpg from my minimap can help to you bro:

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ps: and here I leave too: .tga from Interface for external minimap that: Nemesis, use in his code:

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[Only registered and activated users can see links. ]

and my own modified from original (without Illusion Event buttons that not works xD in the same .rar file):

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ps 2: I leave here too.. a small experiment that I make.. a long time ago.. (without Success xD) sorry, but I don't know so much of programming... to try to implement something like this:

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I make this textures .tga using.. directX texture tool and my brain xD look:

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[Only registered and activated users can see links. ]

[Only registered and activated users can see links. ]

ps3: YES, this is from another knowded game... I know : Hahaha.. is my failed trying.. to re-create Arieth Radar Mini Map...

ps4: and here I leave.. pseudo-code decompiled from: 1.04d GMO main.exe with my IDA 6.6 from original Webzen MiniMap Proc (maybe to some person here is util this):

//----- (00887490) --------------------------------------------------------
char __usercall sub_887490@<al>(int a1@<ecx>, int a2@<ebx>, int a3@<edi>, int a4@<esi>)
{
  int alpha; // ST2C_4@1
  int v5; // eax@1
  int v6; // eax@1
  int v7; // eax@1
  float v8; // ST34_4@1
  float v9; // ST30_4@1
  float v10; // ST08_4@1
  float v11; // ST04_4@1
  float green; // ST24_4@1
  float red; // ST20_4@1
  float v14; // ST24_4@1
  float v15; // ST20_4@1
  int v16; // ST2C_4@2
  int v17; // eax@2
  GLfloat v18; // ST2C_4@6
  GLfloat v19; // ST2C_4@7
  GLfloat v20; // ST2C_4@10
  GLfloat v21; // ST2C_4@11
  int v22; // ST18_4@12
  int v23; // ST14_4@12
  int v24; // eax@12
  float v25; // ST1C_4@13
  float v26; // ST18_4@13
  float v27; // ST24_4@14
  float v28; // ST20_4@14
  int v29; // edx@14
  int v30; // edx@14
  int v31; // edx@15
  int v33; // [sp+34h] [bp-104h]@1
  char v34; // [sp+38h] [bp-100h]@1
  char v35; // [sp+39h] [bp-FFh]@1

  v33 = a1;
  v34 = 0;
  sub_9CF4B0((int)&v35, 0, 255);
  sub_635FD0(1);
  glColor4f(1.0, 1.0, 1.0, *(float *)(v33 + 128));
  alpha = (int)dword_E8C58C;
  v5 = (int)sub_41FE10(a2, a3);
  sub_420120(v5, alpha);
  v6 = (int)sub_41FE10(a2, a3);
  sub_420040(v6, 0xFFu, 0xFFu, 0xFFu, 0xFFu);
  v7 = (int)sub_41FE10(a2, a3);
  sub_4200B0(v7, 0, 0, 0, 0);
  v8 = (double)*(signed int *)(v33 + 124) * 0.5;
  v9 = (double)*(signed int *)(v33 + 124) * 0.5;
  v10 = (double)*(signed int *)(v33 + 16);
  v11 = (double)*(signed int *)(v33 + 12);
  sub_637C60(a2, a3, a4, 31610, v11, v10, 128.0, 128.0, *(float *)(v33 + 116), *(float *)(v33 + 120), v9, v8, 1, 1, 0.0);
  green = (double)*(signed int *)(v33 + 8);
  red = (double)*(signed int *)(v33 + 4);
  sub_790A00(a2, a3, a4, 31608, red, green, 154.0, 162.0);
  v14 = (double)*(signed int *)(v33 + 24);
  v15 = (double)*(signed int *)(v33 + 20);
  sub_790A00(a2, a3, a4, 31609, v15, v14, 134.0, 37.0);
  glColor4f(1.0, 1.0, 1.0, *(float *)(v33 + 128));
  if ( sub_8CAF90() )
  {
    v16 = (int)dword_E8C590;
    v17 = (int)sub_41FE10(a2, a3);
    sub_420120(v17, v16);
    if ( flt_5EF5A1C - *(float *)(v33 + 144) > 500.0 )
    {
      *(float *)(v33 + 144) = flt_5EF5A1C;
      *(_BYTE *)(v33 + 134) = 1;
    }
    if ( *(_BYTE *)(v33 + 134) )
    {
      if ( *(_DWORD *)(v33 + 140) >= 10 )
      {
        v19 = *(float *)(v33 + 140);
        sub_50D100(a3, a4, (int)&v34, (int)"%d:%d", *(_DWORD *)(v33 + 136));
      }
      else
      {
        v18 = *(float *)(v33 + 140);
        sub_50D100(a3, a4, (int)&v34, (int)"%d:0%d", *(_DWORD *)(v33 + 136));
      }
    }
    else if ( *(_DWORD *)(v33 + 140) >= 10 )
    {
      v21 = *(float *)(v33 + 140);
      sub_50D100(a3, a4, (int)&v34, (int)"%d %d", *(_DWORD *)(v33 + 136));
    }
    else
    {
      v20 = *(float *)(v33 + 140);
      sub_50D100(a3, a4, (int)&v34, (int)"%d 0%d", *(_DWORD *)(v33 + 136));
    }
    v22 = *(_DWORD *)(v33 + 24) + 10;
    v23 = *(_DWORD *)(v33 + 20);
    v24 = (int)sub_41FE10(a2, a3);
    sub_420150(v24, v23, v22, (int)&v34, 134, 0, 3, 0);
  }
  (*(void (__thiscall **)(int))(*(_DWORD *)v33 + 12))(v33);
  glColor4f(1.0, 1.0, 0.0, *(float *)(v33 + 128));
  v25 = (double)*(signed int *)(v33 + 104);
  v26 = (double)*(signed int *)(v33 + 100);
  sub_6378A0(v26, v25, 3.0, 3.0, 0.0, 0);
  sub_635F50();
  sub_635FD0(1);
  glColor4f(1.0, 1.0, 1.0, *(float *)(v33 + 128));
  if ( *(_BYTE *)(v33 + 132) == 1 )
  {
    v27 = (double)*(signed int *)(v33 + 32);
    v28 = (double)*(signed int *)(v33 + 28);
    sub_790A00(a2, a3, a4, 31614, v28, v27, 128.0, 53.0);
    sub_888730(v33, a2, a3, a4);
    sub_779540(v33 + 188, v29, *(float *)(v33 + 128), 1);
    sub_779540(v33 + 360, v30, *(float *)(v33 + 128), 1);
    sub_7797A0(v33 + 188, a2, a3, a4, 0);
    sub_7797A0(v33 + 360, a2, a3, a4, 0);
  }
  sub_790880(v33 + 532, (int)dword_E8C58C);
  sub_779540(v33 + 532, v31, *(float *)(v33 + 128), 1);
  sub_7797A0(v33 + 532, a2, a3, a4, 0);
  sub_635F50();
  return 1;
}
// 5EF5A1C: using guessed type float flt_5EF5A1C;