[Development] Item Smoke Effect

Quote:

---

Originally Posted by Fenix Dv

Main 1.04J

#define HDK_SET_ITEM_EFFECT 0x00528864 // 1.04j
#define HDK_SET_COLOR_EFFECT 0x005288BA // 1.04j
#define HDK_ITEM_EFFECT_ALLOW 0x0052887F // 1.04j
#define HDK_ITEM_EFFECT_NOT_ALLOW 0x00528EC6 // 1.04j
#define HDK_NEXT_ITEM_COLOR 0x005288E9 // 1.04j



Good luck...

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main 1.05d please

up main pliz, find main s8 offsets

me????

main 1.02.11
1.02k please

Quote:

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Originally Posted by figaro

Hi, I'm trying to add to main 1.05D (MuEmu S4)
and i think work but the color of effect is always white :( XD
http://i.imgur.com/4lMZXMK.jpg

anyone know why?
Thanks for source code!

EDIT------------------

Wow, already achieve !! hehe :DDDD
http://i.imgur.com/SbZ1ijn.jpg

Thanks you again for sharing Brain

---

how u edit it to red color

Quote:

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Originally Posted by brunohkbx

I adapted it to work in 1.02C main.
Feel free to use.

.h

Code:

---

#ifndef __CUSTOM_H__
#define __CUSTOM_H__


const int ITEM_ID = 0x246;
#define GET_ITEM(x, y) (x * 512 + y) + ITEM_ID


class cCustom
{
public:
    void Init();
    static __declspec() void SetItensColorEffect();
    static __declspec() void AllowItemEffect();


    //Set Effects
    const int HDK_ALLOW_ITEM_EFFECT = 0x0052F106;
    const int HDK_SET_COLOR_EFFECT = 0x0052F162;
    const int HDK_ITEM_EFFECT_ALLOW = 0x0052F127;
    const int HDK_ITEM_EFFECT_NOT_ALLOW = 0x0052F76D;
    const int HDK_NEXT_ITEM_COLOR = 0x0052F191;


private:
    const BYTE CustomEffects = 1;
};




extern cCustom gCustom;
#endif

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.cpp

Code:

---

#include "StdAfx.h"
#include "Custom.h"


cCustom gCustom;




void cCustom::Init()
{
    if (this->CustomEffects)
    {
        SetOp(reinterpret_cast<LPVOID>(gCustom.HDK_ALLOW_ITEM_EFFECT), reinterpret_cast<LPVOID>(this->AllowItemEffect), ASM::JMP);
        SetNop(0x0052F10B, 28);
        SetOp(reinterpret_cast<LPVOID>(gCustom.HDK_SET_COLOR_EFFECT), reinterpret_cast<LPVOID>(this->SetItensColorEffect), ASM::JMP);
        SetNop(0x0052F167, 42);
    }
}


__declspec(naked) void cCustom::AllowItemEffect()
{
    DWORD pItemType;


    _asm MOV pItemType, EAX;


    switch (pItemType)
    {
        //Dark Phoenix
        case GET_ITEM(11, 17):
        {
            __asm
            {
                MOV ESI, gCustom.HDK_ITEM_EFFECT_ALLOW;
                JMP ESI;
            }
            break;
        }
        //Great Dragon
        case GET_ITEM(11, 21):
        {
            __asm
            {
                MOV ESI, gCustom.HDK_ITEM_EFFECT_ALLOW;
                JMP ESI;
            }
        break;
        }
    }
    _asm
    {
        CMP EAX, 0x1863;
        JL NOT_ALLOW;
        CMP EAX, 0x1867;
        JG NOT_ALLOW;
        JMP ALLOW;


        NOT_ALLOW:
        MOV ESI, gCustom.HDK_ITEM_EFFECT_NOT_ALLOW;
        JMP ESI;


        ALLOW:
        MOV ESI, gCustom.HDK_ITEM_EFFECT_ALLOW;
        JMP ESI;
    }
}


__declspec(naked) void cCustom::SetItensColorEffect()
{
    DWORD pItemType;


    _asm MOV pItemType, ECX;
   
    switch (pItemType)
    {
        //Dragon Knight Original
        case GET_ITEM(11, 29):
        {
            __asm
            {
                MOV EDX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EDX + 0x128], 0x3F266666;
                MOV EAX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EAX + 0x12C], 0x3E99999A;
                MOV ECX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [ECX + 0x130], 0x3DCCCCCD;
            }
            break;
        }
        //Dark Phoenix
        case GET_ITEM(11, 17):
        {
            _asm
            {
                MOV EDX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EDX + 0x128], 0x0;
                MOV EAX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EAX + 0x12C], 0x3F800000;
                MOV ECX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [ECX + 0x130], 0x3F800000;
            }
            break;
        }
        //Great Dragon
        case GET_ITEM(11, 21):
        {
            _asm
            {
                MOV EDX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EDX + 0x128], 0x3F800000;
                MOV EAX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [EAX + 0x12C], 0x0;
                MOV ECX, DWORD PTR SS : [EBP + 0xC];
                MOV DWORD PTR DS : [ECX + 0x130], 0x0;
            }
            break;
        }
    }


    __asm
    {
        MOV ESI, gCustom.HDK_NEXT_ITEM_COLOR;
        JMP ESI;
    }
}

---

---

How can i define setop funtion .. i cant find it

Quote:

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Originally Posted by redf0x

How can i define setop funtion .. i cant find it

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Code:

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DWORD SetOp(const LPVOID dwEnterFunction, const LPVOID dwJMPAddress, const BYTE cmd)
{
    BYTE btBuf[5];
    DWORD dwShift    = (ULONG_PTR)dwJMPAddress - (ULONG_PTR)dwEnterFunction - 5;
    // ----
    btBuf[0]  = cmd;
    memcpy( (LPVOID) & btBuf[1], (LPVOID) & dwShift, sizeof(ULONG_PTR));
    // ----
    return WriteMemory(dwEnterFunction, (LPVOID) btBuf, sizeof(btBuf));
}

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or u using muemu file, you can use

Code:

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SetCompleteHook(BYTE,Offset,&Function);

---

Byte: 0xE9 = jmp
0xE8 = call

Quote:

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Originally Posted by myheart

Code:

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DWORD SetOp(const LPVOID dwEnterFunction, const LPVOID dwJMPAddress, const BYTE cmd)
{
    BYTE btBuf[5];
    DWORD dwShift    = (ULONG_PTR)dwJMPAddress - (ULONG_PTR)dwEnterFunction - 5;
    // ----
    btBuf[0]  = cmd;
    memcpy( (LPVOID) & btBuf[1], (LPVOID) & dwShift, sizeof(ULONG_PTR));
    // ----
    return WriteMemory(dwEnterFunction, (LPVOID) btBuf, sizeof(btBuf));
}

---

or u using muemu file, you can use

Code:

---

SetCompleteHook(BYTE,Offset,&Function);

---

Byte: 0xE9 = jmp
0xE8 = call

---

Can u share me full source for main 1.02c
But lets me test brunohk source

I'm trying to use this on 1.03k
Smoke shows fine, but it's always white color, why is the color not changing?

Edit: Working fine now.

http://kundun.cl/mu.gif

Quote:

---

Originally Posted by martinx09

I'm trying to use this on 1.03k
Smoke shows fine, but it's always white color, why is the color not changing?

Edit: Working fine now.

http://kundun.cl/mu.gif

---

how to change the white effect to another color ?

Quote:

---

Originally Posted by figaro

#pragma once

const int ITEM_ID = 0x333;
#define ITEM_GET(x, y) (x * 512 + y) + ITEM_ID

#define HDK_SET_ITEM_EFFECT 0x004F3200
#define HDK_SET_COLOR_EFFECT 0x004F3265
#define HDK_ITEM_EFFECT_ALLOW 0x004F322A
#define HDK_ITEM_EFFECT_NOT_ALLOW 0x004F38C9
#define HDK_NEXT_ITEM_COLOR 0x004F3293

void AttachNewEffect();

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figaro, the offsets are correct 1.05d s4 ?

There is no effect here.

.H Shit

Code:

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#pragma once

// Smoke Effect System (Main 1.03.42 GMO Season 5)
#define oFirstItemCheockOffset                                0x005289B7+1
#define oLastItemCheockOffset                                0x005289C8+2

#define oDrawItemEffectCall1                                0x00404668
#define oDrawItemEffectCall2                                0x0047FD32
#define oDrawItemEffectCall3                                0x0052AD33
#define oDrawItemEffectCall4                                0x0052AD47

#define pDrawItemEffect                                                ((void(__cdecl*)(DWORD ItemStruct,DWORD EffectStruct,DWORD a3)) 0x51EFC8) // Test

typedef struct
{
        int                Index;
        float        R;
        float        G;
        float        B;
} pSmokeItem, *lpSmokeItem;

class cSmokeEffect
{
public:
        cSmokeEffect();

        void Init();
        void Load();
        static void DrawItemEffect(DWORD ItemStruct,DWORD EffectStruct,DWORD a3);

        std::vector<pSmokeItem> m_Data;
};

extern cSmokeEffect gSmokeEffect;

---

.CPP Shit

Code:

---

#include "StdAfx.h"

cSmokeEffect gSmokeEffect;

cSmokeEffect::cSmokeEffect()
{
        this->Init();
}

void cSmokeEffect::Init()
{
        this->m_Data.clear();
}

void cSmokeEffect::Load()
{
        if(gEncode.ReadScript(CONFIG_BMD_SMOKE))
        {
                WZSMDToken Token = gEncode.GetToken();

                if((Token == END) || (gEncode.GetInt() != 0))
                {
                        MessageBox(NULL,"Falha, a seção 0 precisa ser a primeira.",CONFIG_BMD_SMOKE,MB_OK|MB_ICONERROR);
                        ExitProcess(0);
                }

                this->Init();

                pSmokeItem Info;

                int BootId = -1;

                while(true)
                {
                        Token = gEncode.GetToken();
                        if(Token == END || lstrcmpi(gEncode.GetString(),"end") == 0)
                        {
                                break;
                        }

                        memset(&Info,NULL,sizeof(Info));

                        BootId = gEncode.GetInt();

                        Info.Index = ObjectId(11,BootId);
                       
                        Token = gEncode.GetToken();
                        Info.R = gEncode.GetFloat();
                       
                        Token = gEncode.GetToken();
                        Info.G = gEncode.GetFloat();
                       
                        Token = gEncode.GetToken();
                        Info.B = gEncode.GetFloat();

                        this->m_Data.push_back(Info);
                }

                gEncode.Close();

                if(this->m_Data.size())
                {
                        // Change Check limit for default boots
                        gToolKit.SetByte((LPVOID)(oFirstItemCheockOffset),0x47);        // Start boot Id from 11,0
                        gToolKit.SetByte((LPVOID)(oLastItemCheockOffset),0xAA);                // Finish boot Id to 11,99

                        // Hook all the mess
                        gToolKit.SetOp((LPVOID)oDrawItemEffectCall1,this->DrawItemEffect,ASM::CALL);
                        gToolKit.SetOp((LPVOID)oDrawItemEffectCall2,this->DrawItemEffect,ASM::CALL);
                        gToolKit.SetOp((LPVOID)oDrawItemEffectCall3,this->DrawItemEffect,ASM::CALL);
                        gToolKit.SetOp((LPVOID)oDrawItemEffectCall4,this->DrawItemEffect,ASM::CALL);
                }
        }
        else
        {
                MessageBox(NULL,CONFIG_BMD_SMOKE,"ERRO",MB_OK|MB_ICONERROR);
                ExitProcess(0);
        }
}

void cSmokeEffect::DrawItemEffect(DWORD ItemStruct,DWORD EffectStruct,DWORD a3)
{
        *(float*)(EffectStruct + 156) = 0.0f; // None
        *(float*)(EffectStruct + 160) = 0.0f; // None
        *(float*)(EffectStruct + 164) = 0.0f; // None

        for(std::vector<pSmokeItem>::iterator it = gSmokeEffect.m_Data.begin();it != gSmokeEffect.m_Data.end();it++)
        {       
                if(*(WORD*)(ItemStruct + 392) == it->Index) // Boots type (11)
                {
                        *(float*)(EffectStruct + 156) =  it->R;
                        *(float*)(EffectStruct + 160) =  it->G;
                        *(float*)(EffectStruct + 164) =  it->B;
                        break;
                }
        }

        pDrawItemEffect(ItemStruct,EffectStruct,a3);
}

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Ps. For main 1.03.42 but it can be adjust to other mains

THANKS FOR LEECH IT!

can anyone share the offsets of s8 muemu?

Very nice idea.
now i understand why your nick name is Brain :tongue:
I just suggets to do it when you doing any heal skill
then the charcter got the ligth on all his body wings and boots too :P:
But it is only my suggestion.
Good Luck.

https://i.imgur.com/CW1QpDj.jpg
https://i.imgur.com/8fyLbVI.jpg
Error, smookeffect work in select character but not work in after that