[LuqS]

StudioHdr - Entity Model Information

Description:
StudioHdr is a SourcePawn library (.inc) that lets developers get information about entity models.


Credits:
Феникс#1337 (Phoenix): For the base code:

Spoiler

PHP Code:

methodmap CStudioHdr
{
    public int GetNumBodyGroups()
    {
        int m_pStudioHdr = LoadFromAddress(view_as<Address>(this), NumberType_Int32);
        
        return LoadFromAddress(view_as<Address>(m_pStudioHdr + 232), NumberType_Int32);
    }
    
    public int GetBodygroupCount(int iGroup)
    {
        int m_pStudioHdr = LoadFromAddress(view_as<Address>(this), NumberType_Int32);
        
        // if(iGroup < this.GetNumBodyGroups())
        if(iGroup < LoadFromAddress(view_as<Address>(m_pStudioHdr + 232), NumberType_Int32))
        {
            int pbodypart = m_pStudioHdr + LoadFromAddress(view_as<Address>(m_pStudioHdr + 236), NumberType_Int32) + 16 * iGroup;
            
            // nummodels - 4
            return LoadFromAddress(view_as<Address>(pbodypart + 4), NumberType_Int32);
        }
        
        return 0;
    }
    
    public void SetBodygroup(int& body, int iGroup, int iValue)
    {
        int m_pStudioHdr = LoadFromAddress(view_as<Address>(this), NumberType_Int32);
        
        // if(iGroup < this.GetNumBodyGroups())
        if(iGroup < LoadFromAddress(view_as<Address>(m_pStudioHdr + 232), NumberType_Int32))
        {
            int pbodypart = m_pStudioHdr + LoadFromAddress(view_as<Address>(m_pStudioHdr + 236), NumberType_Int32) + 16 * iGroup;
            
            // nummodels - 4
            int nummodels = LoadFromAddress(view_as<Address>(pbodypart + 4), NumberType_Int32);
            if(nummodels > iValue)
            {
                int base = LoadFromAddress(view_as<Address>(pbodypart + 8), NumberType_Int32);
                
                body += (iValue - body / base % nummodels) * base;
            }
        }
    }
}

CStudioHdr CBaseAnimating_GetModelPtr(int iEnt)
{
    // CBaseAnimating::GetModelPtr - по нормальному нужно вызывать
    // Но делаем так [url]https://github.com/qubka/Zombie-Plague/blob/67266c6b90d88180264745ccebff709531c722d0/gamedata/plugin.turret.txt#L8[/url]
    static int iStudioHdrOffs = 0;
    
    if(iStudioHdrOffs == 0)
    {
        iStudioHdrOffs = FindSendPropInfo("CBaseAnimating", "m_hLightingOrigin") + 68;
    }
    
    return view_as<CStudioHdr>(GetEntData(iEnt, iStudioHdrOffs));
}


{
    int iEnt;
    
    CStudioHdr pstudiohdr = CBaseAnimating_GetModelPtr(iEnt);
    
    int iBody, int iGroups = pstudiohdr.GetNumBodyGroups();
    
    for(int i = 0; i < iGroups; i++)
    {
        pstudiohdr.SetBodygroup(iBody, i, GetRandomInt(0, pstudiohdr.GetBodygroupCount(i) - 1));
    }
    
    SetEntProp(iEnt, Prop_Send, "m_nBody", iBody);
} 


KoNLiG: For letting me scream at him while the code didn't work and crashed the server.


List of features:

StudioHdr methodmap Bones • `GetBone()` - Get a specific bone object by index. • `FindBone()` - Find bone index by name. • Get model 'NumBones'. Hitbox Sets • `GetHitboxSet()` - Get a specific hitbox set object by index. • Get model 'NumHitboxSets'. Skin Families • Get model 'SkinFamiliesCount'. Spoiler Body Parts • `GetBodyPart()` - Get a specific body part object by index. • `FindBodyPart()` - Find body part index by name. • Get model 'NumBodyParts'. Spoiler Attachments • `GetAttachment()` - Get a specific attachment object by index. • `FindAttachment()` - Find an attachment index by name. • Get model 'AttachmentCount'. Spoiler Pose Parameters • `GetPoseParameter()` - Get a specific pose parameter object by index. • `FindPoseParameter()` - Find a pose parameter index by name. • Get model 'NumPoseParameters'. Spoiler Bone methodmap • `GetName()` - Get the name of the body part. • `GetPos()` - Get the position of the bone (relative to model). Hitbox methodmap • `bone` - The related bone of the specific hitbox. • `group` - The intersection group of the specific hitbox. bounding box, or the ends of the capsule if flCapsuleRadius > 0 • `bbmin` • `bbmax` • `GetAngOffsetOrientation()` - Gets the angle offset orientation. • `flCapsuleRadius` - The radius of the capsule (if not a capsule = 0.0) HitboxSet methodmap • `GetHitbox()` - Get a specific hitbox object by index. • `NumHitboxs` - Number of hitboxes in the hitbox set. BodyPart methodmap • `GetName()` - Get the name of the body part. • `base` - The base value of the body part. • `nummodels` - Number of sub-models. Spoiler Attachment methodmap • `GetName()` - Get the name of the attachment. Pose Parameter methodmap • `GetName()` - Get the name of the pose parameter. • `start` - The minimum value of the pose parameter. • `end` - The maximum value of the pose parameter.

Note:
This include was tested only in CS:GO (Linux).
This should work in any source engine based game (i am pretty sure).
If you want to support other games (and you can test), please write here below or add me on Discord!

Links:

GitHub Repository