view Engine/Objects/SpriteObject.cpp @ 2518:3a1b56ab8749

d3d11 accepts RGBTexture
author a.parshin
date Thu, 09 Oct 2014 00:06:47 +0300
parents 9b96a51011fb
children 1bcadc6dd203
line wrap: on
line source

#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>

#define _CRT_SECURE_NO_WARNINGS
#include "Engine/Graphics/Sprites.h"
#include "Engine/Graphics/BSPModel.h"
#include "SpriteObject.h"
#include "../Party.h"
#include "../TurnEngine/TurnEngine.h"
#include "../OurMath.h"
#include "ObjectList.h"
#include "Engine/Graphics/Outdoor.h"
#include "Engine/Graphics/ParticleEngine.h"
#include "../Timer.h"
#include "../Game.h"
#include "../LOD.h"
#include "Actor.h"
#include "../Events.h"
#include "Media/Audio/AudioPlayer.h"
#include "Engine/Graphics/Level/Decoration.h"

#include "../MM7.h"

#include "../stru298.h"
#include "../Random.h"








size_t uNumSpriteObjects;
std::array<SpriteObject, MAX_SPRITE_OBJECTS> pSpriteObjects;

//----- (00404828) --------------------------------------------------------
SpriteObject::SpriteObject()
{
  field_22_glow_radius_multiplier = 1;
  uSoundID = 0;
  uFacing = 0;
  vVelocity.z = 0;
  vVelocity.y = 0;
  vVelocity.x = 0;
  uType = 0;
  uObjectDescID = 0;
  field_61 = 0;
  field_60_distance_related_prolly_lod = 0;
  field_20 = 0;
  uSpriteFrameID = 0;
  spell_skill = 0;
  spell_level = 0;
  spell_id = 0;
  field_54 = 0;
}

//----- (0042F5ED) --------------------------------------------------------
int SpriteObject::Create(int yaw, int pitch, int a4, int a5)
{
  signed int v6; // ebx@2
  int v13; // ST2C_4@20
  Vec3_int_ v17; // [sp-20h] [bp-30h]@11
  int angle; // [sp+Ch] [bp-4h]@1
  int a5a; // [sp+20h] [bp+10h]@20

  angle = yaw;
  if (!uObjectDescID)
    return -1;

  v6 = 1000;
  for (uint i = 0; i < MAX_SPRITE_OBJECTS; ++i)
    if (!pSpriteObjects[i].uObjectDescID)
    {
      v6 = i;
      break;
    }

  if ( v6 >= 1000 )
    return -1;
  field_64.x = vPosition.x;
  field_64.y = vPosition.y;
  field_64.z = vPosition.z;

  assert(sizeof(SpriteObject) == 0x70);
  
  switch (a5)
  {
  case 0:
    break;  //do nothing
  case 1:
    Vec3_int_::Rotate(24, stru_5C6E00->uIntegerHalfPi + uFacing, 0, vPosition, &vPosition.x,
      &vPosition.y, &vPosition.z);
    break;
  case 2:
    Vec3_int_::Rotate(8, stru_5C6E00->uIntegerHalfPi + uFacing, 0, vPosition, &vPosition.x,
      &vPosition.y, &vPosition.z);
    break;
  case 3:
    Vec3_int_::Rotate(8, uFacing - stru_5C6E00->uIntegerHalfPi, 0, vPosition, &vPosition.x,
      &vPosition.y, &vPosition.z);
    break;
  case 4:
    Vec3_int_::Rotate(24, uFacing - stru_5C6E00->uIntegerHalfPi, 0, vPosition, &vPosition.x,
      &vPosition.y, &vPosition.z);
    break;
  default:
    assert(false);
    return 0;
    break;
  }

  if ( a4 )
  {
    v13 = fixpoint_mul(stru_5C6E00->Cos(angle), stru_5C6E00->Cos(pitch));
    a5a = fixpoint_mul(stru_5C6E00->Sin(angle), stru_5C6E00->Cos(pitch));
    vVelocity.x = fixpoint_mul(v13, a4);
    vVelocity.y = fixpoint_mul(a5a, a4);
    vVelocity.z = fixpoint_mul(stru_5C6E00->Sin(pitch), a4);
  }
  else
  {
    vVelocity.y = 0;
    vVelocity.x = 0;
    vVelocity.z = 0;
  }

  memcpy(&pSpriteObjects[v6], this, sizeof(*this));
  if ( v6 >= (signed int)uNumSpriteObjects )
    uNumSpriteObjects = v6 + 1;
  return v6;
}

//----- (00471C03) --------------------------------------------------------
void SpriteObject::UpdateObject_fn0_ODM(unsigned int uLayingItemID)
{
  ObjectDesc *object; // ebx@1
  int v6; // eax@1
  int v7; // ecx@1
  int v8; // edi@1
  int v9; // eax@4
//  int v17; // ST10_4@25
  //signed int v19; // eax@28
  //Actor *v20; // edi@31
  int v21; // eax@41
//  int v22; // ecx@43
//  __int16 v23; // bx@45
//  char v24; // al@46
  signed int i; // edi@50
  int v26; // edi@52
  int v27; // eax@52
  __int16 v28; // cx@55
  int v29; // eax@55
  //signed int v30; // edi@59
  BSPModel *bmodel; // ecx@61
  ODMFace *face; // edi@61
//  int v33; // eax@62
//  int v34; // ecx@62
  int v35; // eax@63
  int v36; // ecx@67
  __int16 v37; // ax@67
  int v38; // eax@72
  //int v39; // eax@72
//  unsigned __int64 v40; // qax@72
//  int v41; // eax@72
//  unsigned __int8 v42; // sf@74
//  unsigned __int8 v43; // of@74
  int v44; // eax@77
//  __int16 v45; // bx@81
//  int v46; // eax@85
//  const char *v47; // [sp-8h] [bp-B0h]@83
//  enum TEXTURE_TYPE v48; // [sp-4h] [bp-ACh]@46
  int v49; // [sp+Ch] [bp-9Ch]@52
  int v50; // [sp+10h] [bp-98h]@52
  Vec3_int_ v51; // [sp+14h] [bp-94h]@11
  Particle_sw Dst; // [sp+20h] [bp-88h]@45
  int v54; // [sp+8Ch] [bp-1Ch]@1
  int v55; // [sp+90h] [bp-18h]@1
  int v56; // [sp+94h] [bp-14h]@11
  int v57; // [sp+98h] [bp-10h]@1
  int v58; // [sp+9Ch] [bp-Ch]@1
  int on_water; // [sp+A0h] [bp-8h]@1
  int v60; // [sp+A4h] [bp-4h]@11

  v58 = 0;
  object = &pObjectList->pObjects[pSpriteObjects[uLayingItemID].uObjectDescID];
  v57 = IsTerrainSlopeTooHigh(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y);
  v55 = 0;
  v6 = ODM_GetFloorLevel(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, object->uHeight, &on_water, &v55, 0);
  v7 = v6;
  v54 = v6;
  v8 = v6 + 1;
  if ( pSpriteObjects[uLayingItemID].vPosition.z <= v6 + 1 )
  {
    if ( on_water )
    {
      v9 = v6 + 60;
      if ( v55 )
        v9 = v6 + 30;
      sub_42F960_create_object(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, v9);
      SpriteObject::OnInteraction(uLayingItemID);
    }
  }
  else
    v58 = 1;
  if ( !(object->uFlags & OBJECT_DESC_NO_GRAVITY) )
  {
    if ( v58 )
    {
      pSpriteObjects[uLayingItemID].vVelocity.z -= LOWORD(pEventTimer->uTimeElapsed) * GetGravityStrength();
      goto LABEL_13;
    }
    if ( v57 )
    {
      pSpriteObjects[uLayingItemID].vPosition.z = v8;
      ODM_GetTerrainNormalAt(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, &v51);
      pSpriteObjects[uLayingItemID].vVelocity.z -= LOWORD(pEventTimer->uTimeElapsed) * GetGravityStrength();
      v56 = abs(v51.y * pSpriteObjects[uLayingItemID].vVelocity.y + v51.z * pSpriteObjects[uLayingItemID].vVelocity.z + v51.x * pSpriteObjects[uLayingItemID].vVelocity.x) >> 16;
      //v60 = ((unsigned __int64)(v56 * (signed __int64)v51.x) >> 16);
      pSpriteObjects[uLayingItemID].vVelocity.x += fixpoint_mul(v56, v51.x);
      //v60 = ((unsigned __int64)(v56 * (signed __int64)v51.y) >> 16);
      pSpriteObjects[uLayingItemID].vVelocity.y += fixpoint_mul(v56, v51.y);
      //v60 = ((unsigned __int64)(v56 * (signed __int64)v51.z) >> 16);
      pSpriteObjects[uLayingItemID].vVelocity.z += fixpoint_mul(v56, v51.z);
      v7 = v54;
      goto LABEL_13;
    }
    if ( object->uFlags & OBJECT_DESC_INTERACTABLE )
    {
      if ( pSpriteObjects[uLayingItemID].vPosition.z < v7 )
        pSpriteObjects[uLayingItemID].vPosition.z = v8;
      if ( !_46BFFA_check_object_intercept(uLayingItemID, 0) )
        return;
    }
    pSpriteObjects[uLayingItemID].vPosition.z = v8;
    if ( !(object->uFlags & OBJECT_DESC_BOUNCE) || (v21 = -pSpriteObjects[uLayingItemID].vVelocity.z >> 1, pSpriteObjects[uLayingItemID].vVelocity.z = v21, (signed __int16)v21 < 10) )
      pSpriteObjects[uLayingItemID].vVelocity.z = 0;

    pSpriteObjects[uLayingItemID].vVelocity.x = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.x);
    pSpriteObjects[uLayingItemID].vVelocity.y = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.y);
    pSpriteObjects[uLayingItemID].vVelocity.z = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.z);
    if ( (pSpriteObjects[uLayingItemID].vVelocity.y * pSpriteObjects[uLayingItemID].vVelocity.y
        + pSpriteObjects[uLayingItemID].vVelocity.x * pSpriteObjects[uLayingItemID].vVelocity.x) < 400 )
    {
      pSpriteObjects[uLayingItemID].vVelocity.y = 0;
      pSpriteObjects[uLayingItemID].vVelocity.x = 0;
      memset(&Dst, 0, 0x68u);
      Dst.x = (double)pSpriteObjects[uLayingItemID].vPosition.x;
      Dst.y = (double)pSpriteObjects[uLayingItemID].vPosition.y;
      Dst.z = (double)pSpriteObjects[uLayingItemID].vPosition.z;
      Dst.r = 0.0;
      Dst.g = 0.0;
      Dst.b = 0.0;
      if (object->uFlags & OBJECT_DESC_TRIAL_FIRE )
      {
        Dst.type = ParticleType_Bitmap | ParticleType_Rotating | ParticleType_8;
        Dst.uDiffuse = 0xFF3C1E;
        Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
        Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar01", TEXTURE_DEFAULT);
        Dst.flt_28 = 1.0;
        pGame->pParticleEngine->AddParticle(&Dst);
      }
      else if ( object->uFlags & OBJECT_DESC_TRIAL_LINE)
      {
        Dst.type = ParticleType_Line;
        Dst.uDiffuse = rand();
        Dst.timeToLive = 64;
        Dst.uTextureID = 0;
        Dst.flt_28 = 1.0;
        pGame->pParticleEngine->AddParticle(&Dst);
      }
      else if ( object->uFlags & OBJECT_DESC_TRIAL_PARTICLE )
      {
        Dst.type = ParticleType_Bitmap | ParticleType_8;
        Dst.uDiffuse = rand();
        Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
        Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar03", TEXTURE_DEFAULT);
        Dst.flt_28 = 1.0;
        pGame->pParticleEngine->AddParticle(&Dst);
      }
      return;
    }
  }
LABEL_13:
  if ( pSpriteObjects[uLayingItemID].vPosition.x >= -0x8000 && pSpriteObjects[uLayingItemID].vPosition.x <= 0x8000
    && pSpriteObjects[uLayingItemID].vPosition.y >= -0x8000 && pSpriteObjects[uLayingItemID].vPosition.y <= 0x8000
    && pSpriteObjects[uLayingItemID].vPosition.z > v7 && pSpriteObjects[uLayingItemID].vPosition.z <= 13000
    || !(object->uFlags & OBJECT_DESC_INTERACTABLE) )
    goto LABEL_92;
  if ( pSpriteObjects[uLayingItemID].vPosition.z < v7 )
    pSpriteObjects[uLayingItemID].vPosition.z = v8;
  if ( _46BFFA_check_object_intercept(uLayingItemID, 0) )
  {
LABEL_92:
    stru_721530.field_0 = 0;
    stru_721530.prolly_normal_d = object->uRadius;
    stru_721530.height = object->uHeight;
    stru_721530.field_8_radius = 0;
    stru_721530.field_70 = 0;
    for ( v55 = 0; v55 < 100; ++v55 )
    {
      stru_721530.position.x = pSpriteObjects[uLayingItemID].vPosition.x;
      stru_721530.normal.x = stru_721530.position.x;
      stru_721530.uSectorID = 0;
      stru_721530.position.y = pSpriteObjects[uLayingItemID].vPosition.y;
      stru_721530.normal.y = pSpriteObjects[uLayingItemID].vPosition.y;
      stru_721530.position.z = pSpriteObjects[uLayingItemID].vPosition.z + stru_721530.prolly_normal_d + 1;
      stru_721530.normal.z = stru_721530.position.z;
      stru_721530.velocity.x = pSpriteObjects[uLayingItemID].vVelocity.x;
      stru_721530.velocity.y = pSpriteObjects[uLayingItemID].vVelocity.y;
      stru_721530.velocity.z = pSpriteObjects[uLayingItemID].vVelocity.z;
      if ( stru_721530._47050A(0) )
        return;
      _46E889_collide_against_bmodels(0);
      _46E26D_collide_against_sprites(WorldPosToGridCellX(pSpriteObjects[uLayingItemID].vPosition.x), WorldPosToGridCellZ(pSpriteObjects[uLayingItemID].vPosition.y));
      if (PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid) != OBJECT_Player)
        _46EF01_collision_chech_player(0);
      if (PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid) == OBJECT_Actor)
      {
        if (( PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid) >= 0 )
          &&( PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid) < (signed int)(uNumActors - 1) ))
        {
          for (v56 =0; v56 < uNumActors; ++v56)
          {
            if ( pActors[PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid)].GetActorsRelation(&pActors[v56]) )
              Actor::_46DF1A_collide_against_actor(v56, 0);
          }
        }
      }
      else
      {
        for ( i = 0; i < (signed int)uNumActors; ++i )
          Actor::_46DF1A_collide_against_actor(i, 0);
      }
      v26 = stru_721530.normal2.z - stru_721530.prolly_normal_d - 1;
      v27 = ODM_GetFloorLevel( stru_721530.normal2.x, stru_721530.normal2.y, stru_721530.normal2.z - stru_721530.prolly_normal_d - 1,
              object->uHeight, &v49, &v50, 0);
      if ( on_water && v26 < v27 + 60 )
      {
        if ( v50 )
          v44 = v27 + 30;
        else
          v44 = v54 + 60;
        sub_42F960_create_object(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, v44);
        SpriteObject::OnInteraction(uLayingItemID);
        return;
      }
      if ( stru_721530.field_7C >= stru_721530.field_6C )
      {
        pSpriteObjects[uLayingItemID].vPosition.x = stru_721530.normal2.x;
        pSpriteObjects[uLayingItemID].vPosition.y = stru_721530.normal2.y;
        pSpriteObjects[uLayingItemID].vPosition.z = stru_721530.normal2.z - stru_721530.prolly_normal_d - 1;
        pSpriteObjects[uLayingItemID].uSectorID = LOWORD(stru_721530.uSectorID);
        memset(&Dst, 0, 0x68u);
        Dst.x = (double)pSpriteObjects[uLayingItemID].vPosition.x;
        Dst.y = (double)pSpriteObjects[uLayingItemID].vPosition.y;
        Dst.z = (double)pSpriteObjects[uLayingItemID].vPosition.z;
        Dst.r = 0.0;
        Dst.g = 0.0;
        Dst.b = 0.0;
        if ( object->uFlags & OBJECT_DESC_TRIAL_FIRE )
        {
          Dst.type = ParticleType_Bitmap | ParticleType_Rotating | ParticleType_8;
          Dst.uDiffuse = 0xFF3C1E;
          Dst.timeToLive = (unsigned __int8)( rand() & 0x80) + 128;
          Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar01", TEXTURE_DEFAULT);
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
          return;
        }
        else if ( object->uFlags & OBJECT_DESC_TRIAL_LINE )
        {
          Dst.type = ParticleType_Line;
          Dst.uTextureID = 0;
          Dst.uDiffuse = rand();
          Dst.timeToLive = 64;
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
          return;
        }
        else if ( object->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
        {
          Dst.type = ParticleType_Bitmap | ParticleType_8;
          Dst.uDiffuse = rand();
          Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
          Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar03", TEXTURE_DEFAULT);
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
        }
        return;
      }
      //v60 = ((unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.x) >> 16);
      pSpriteObjects[uLayingItemID].vPosition.x += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.x);
      //v60 = ((unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.y) >> 16);
      pSpriteObjects[uLayingItemID].vPosition.y += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.y);
      //v60 = ((unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.z) >> 16);
      v28 = LOWORD(stru_721530.uSectorID);
      pSpriteObjects[uLayingItemID].vPosition.z += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.z);
      v29 = pSpriteObjects[uLayingItemID].vPosition.z;
      pSpriteObjects[uLayingItemID].uSectorID = v28;
      stru_721530.field_70 += stru_721530.field_7C;
      if ( object->uFlags & OBJECT_DESC_INTERACTABLE )
      {
        if ( v29 < v54 )
          pSpriteObjects[uLayingItemID].vPosition.z = v54 + 1;
        if ( !_46BFFA_check_object_intercept(uLayingItemID, stru_721530.uFaceID) )
          return;
      }
      if (PID_TYPE(stru_721530.uFaceID) == OBJECT_Decoration)
        break;
      if (PID_TYPE(stru_721530.uFaceID) == OBJECT_BModel)
      {
        bmodel = &pOutdoor->pBModels[(signed int)stru_721530.uFaceID >> 9];
        face = &bmodel->pFaces[PID_ID(stru_721530.uFaceID) & 0x3F];
        if ( face->uPolygonType == POLYGON_Floor )
        {
          pSpriteObjects[uLayingItemID].vPosition.z = bmodel->pVertices.pVertices[face->pVertexIDs[0]].z + 1;
          if ( pSpriteObjects[uLayingItemID].vVelocity.x * pSpriteObjects[uLayingItemID].vVelocity.x
             + pSpriteObjects[uLayingItemID].vVelocity.y * pSpriteObjects[uLayingItemID].vVelocity.y >= 400 )
          {
            if ( face->uAttributes & FACE_UNKNOW2 )
              EventProcessor(face->sCogTriggeredID, 0, 1);
          }
		  else
		  {
            LOWORD(v35) = 0;
            pSpriteObjects[uLayingItemID].vVelocity.z = 0;
            pSpriteObjects[uLayingItemID].vVelocity.x = 0;
            pSpriteObjects[uLayingItemID].vVelocity.y = v35;
		  }
        }
		else
		{
          v56 = abs(face->pFacePlane.vNormal.x * pSpriteObjects[uLayingItemID].vVelocity.x
                  + face->pFacePlane.vNormal.y * pSpriteObjects[uLayingItemID].vVelocity.y
                  + face->pFacePlane.vNormal.z * pSpriteObjects[uLayingItemID].vVelocity.z) >> 16;
          if ( (stru_721530.speed >> 3) > v56 )
            v56 = stru_721530.speed >> 3;
          //v57 = fixpoint_mul(v56, face->pFacePlane.vNormal.x);
          //v58 = fixpoint_mul(v56, face->pFacePlane.vNormal.y);
          v60 = fixpoint_mul(v56, face->pFacePlane.vNormal.z);
          pSpriteObjects[uLayingItemID].vVelocity.x += 2 * fixpoint_mul(v56, face->pFacePlane.vNormal.x);
          pSpriteObjects[uLayingItemID].vVelocity.y += 2 * fixpoint_mul(v56, face->pFacePlane.vNormal.y);
          if ( face->pFacePlane.vNormal.z <= 32000 )
            v37 = 2 * (short)v60;
          else
          {
            v36 = v60;
            pSpriteObjects[uLayingItemID].vVelocity.z += (signed __int16)v60;
            v58 = fixpoint_mul(0x7D00, v36);
            v37 = fixpoint_mul(32000, v36);
          }
          pSpriteObjects[uLayingItemID].vVelocity.z += v37;
          if ( face->uAttributes & FACE_UNKNOW2 )
            EventProcessor(face->sCogTriggeredID, 0, 1);
		}
      }
LABEL_74:
      pSpriteObjects[uLayingItemID].vVelocity.x = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.x);
      pSpriteObjects[uLayingItemID].vVelocity.y = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.y);
      pSpriteObjects[uLayingItemID].vVelocity.z = fixpoint_mul(58500, pSpriteObjects[uLayingItemID].vVelocity.z);
    }
    v57 = integer_sqrt(pSpriteObjects[uLayingItemID].vVelocity.x * pSpriteObjects[uLayingItemID].vVelocity.x
                     + pSpriteObjects[uLayingItemID].vVelocity.y * pSpriteObjects[uLayingItemID].vVelocity.y);
    v38 = stru_5C6E00->Atan2(pSpriteObjects[uLayingItemID].vPosition.x - pLevelDecorations[PID_ID(stru_721530.uFaceID)].vPosition.x,
                             pSpriteObjects[uLayingItemID].vPosition.y - pLevelDecorations[PID_ID(stru_721530.uFaceID)].vPosition.y);
    pSpriteObjects[uLayingItemID].vVelocity.x = fixpoint_mul(stru_5C6E00->Cos(v38), v57);
    pSpriteObjects[uLayingItemID].vVelocity.y = fixpoint_mul(stru_5C6E00->Sin(v38 - stru_5C6E00->uIntegerHalfPi), v57);
    goto LABEL_74;
  }
}

//----- (0047136C) --------------------------------------------------------
void SpriteObject::UpdateObject_fn0_BLV(unsigned int uLayingItemID)
{
  SpriteObject *pSpriteObject; // esi@1
  ObjectDesc *pObject; // edi@1
//  int v9; // ecx@16
//  __int16 v10; // di@18
//  int v14; // ebx@34
  signed int v15; // ebx@46
  int v17; // eax@50
//  int v18; // eax@52
//  int v19; // ecx@52
//  Vec3_short_ *v20; // ecx@53
  __int16 v22; // ax@57
  int v23; // edi@62
//  unsigned __int8 v27; // sf@64
//  unsigned __int8 v28; // of@64
//  __int16 v29; // di@67
//  char v30; // al@68
  Particle_sw Dst; // [sp+Ch] [bp-84h]@18
  unsigned int uFaceID; // [sp+7Ch] [bp-14h]@4
  int v39; // [sp+80h] [bp-10h]@33
  int v40; // [sp+84h] [bp-Ch]@28
   int v42; // [sp+8Ch] [bp-4h]@4

  pSpriteObject = &pSpriteObjects[uLayingItemID];
  pObject = &pObjectList->pObjects[pSpriteObject->uObjectDescID];
  pSpriteObject->uSectorID = pIndoor->GetSector(pSpriteObject->vPosition.x, pSpriteObject->vPosition.y, pSpriteObject->vPosition.z);
  v42 = BLV_GetFloorLevel(pSpriteObject->vPosition.x, pSpriteObject->vPosition.y, pSpriteObject->vPosition.z, pSpriteObject->uSectorID, &uFaceID);
  if ( abs(pSpriteObject->vPosition.x) > 32767
    || abs(pSpriteObject->vPosition.y) > 32767
    || abs(pSpriteObject->vPosition.z) > 20000
    || v42 <= -30000
    && (pSpriteObject->uSectorID == 0))
//     || (v42 = _46CEC3_get_floor_level(pSpriteObject->vPosition.x, pSpriteObject->vPosition.y, pSpriteObject->vPosition.z, v4, &uFaceID), v42 == -30000)) )
  {
    SpriteObject::OnInteraction(uLayingItemID);
    return;
  }
  if ( pObject->uFlags & OBJECT_DESC_NO_GRAVITY )//не падающие объекты
  {
LABEL_25:
    stru_721530.field_0 = 0;
    stru_721530.prolly_normal_d = pObject->uRadius;
    stru_721530.field_84 = -1;
    stru_721530.height = pObject->uHeight;
    stru_721530.field_8_radius = 0;
    stru_721530.field_70 = 0;
    for ( uFaceID = 0; uFaceID < 100; uFaceID++ )
    {
      stru_721530.position.x = pSpriteObject->vPosition.x;
      stru_721530.position.y = pSpriteObject->vPosition.y;
      stru_721530.position.z = stru_721530.prolly_normal_d + pSpriteObject->vPosition.z + 1;

      stru_721530.normal.x = stru_721530.position.x;
      stru_721530.normal.y = stru_721530.position.y;
      stru_721530.normal.z = stru_721530.position.z;

      stru_721530.velocity.x = pSpriteObject->vVelocity.x;
      stru_721530.velocity.y = pSpriteObject->vVelocity.y;
      stru_721530.velocity.z = pSpriteObject->vVelocity.z;

      stru_721530.uSectorID = pSpriteObject->uSectorID;
      if ( stru_721530._47050A(0) )
        return;

      for ( v40 = 0; v40 < 100; ++v40 )
      {
        _46E44E_collide_against_faces_and_portals(0);
        _46E0B2_collide_against_decorations();
        if (PID_TYPE(pSpriteObject->spell_caster_pid) != OBJECT_Player)
          _46EF01_collision_chech_player(1);
        if (PID_TYPE(pSpriteObject->spell_caster_pid) == OBJECT_Actor)
        {
          for ( v42 = 0; v42 < (signed int)uNumActors; ++v42 )
          {
            if( pActors[pSpriteObject->spell_caster_pid >> 3].pMonsterInfo.uID != pActors[v42].pMonsterInfo.uID )
             //not sure: pMonsterList->pMonsters[v39b->word_000086_some_monster_id-1].uToHitRadius
              Actor::_46DF1A_collide_against_actor(v42, pMonsterList->pMonsters[pActors[v42].word_000086_some_monster_id-1].uToHitRadius);
          }
        }
        else
        {
          for ( v42 = 0; v42 < (signed int)uNumActors; v42++ )
            Actor::_46DF1A_collide_against_actor(v42, pMonsterList->pMonsters[pActors[v42].word_000086_some_monster_id-1].uToHitRadius);
        }
        if ( _46F04E_collide_against_portals() )
          break;
      }
      if ( stru_721530.field_7C >= stru_721530.field_6C )
      {
        pSpriteObject->vPosition.x = stru_721530.normal2.x;
        pSpriteObject->vPosition.y = stru_721530.normal2.y;
        pSpriteObject->vPosition.z = stru_721530.normal2.z - stru_721530.prolly_normal_d - 1;
        pSpriteObject->uSectorID = LOWORD(stru_721530.uSectorID);
        if ( !(HIBYTE(pObject->uFlags) & 1) )
          return;
        memset(&Dst, 0, 0x68u);
        Dst.x = (double)pSpriteObject->vPosition.x;
        Dst.y = (double)pSpriteObject->vPosition.y;
        Dst.z = (double)pSpriteObject->vPosition.z;
        Dst.r = 0.0;
        Dst.g = 0.0;
        Dst.b = 0.0;
        if ( pObject->uFlags & OBJECT_DESC_TRIAL_FIRE )
        {
          Dst.type = ParticleType_Bitmap | ParticleType_Rotating | ParticleType_8;
          Dst.uDiffuse = 0xFF3C1E;
          Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
          Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar01", TEXTURE_DEFAULT);
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
          return;
        }
        else if ( pObject->uFlags & OBJECT_DESC_TRIAL_LINE )
        {
          Dst.type = ParticleType_Line;
          Dst.uDiffuse = rand();
          Dst.timeToLive = 64;
          Dst.uTextureID = 0;
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
          return;
        }
        else if ( pObject->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
        {
          Dst.type = ParticleType_Bitmap | ParticleType_8;
          Dst.uDiffuse = rand();
          Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
          Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar03", TEXTURE_DEFAULT);
          Dst.flt_28 = 1.0;
          pGame->pParticleEngine->AddParticle(&Dst);
        }
        return;
      }
      //v40 = (unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.x) >> 16;
      pSpriteObject->vPosition.x += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.x);
      //v40 = (unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.y) >> 16;
      pSpriteObject->vPosition.y += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.y);
      //v40 = (unsigned __int64)(stru_721530.field_7C * (signed __int64)stru_721530.direction.z) >> 16;
      pSpriteObject->vPosition.z += fixpoint_mul(stru_721530.field_7C, stru_721530.direction.z);
      pSpriteObject->uSectorID = stru_721530.uSectorID;
      stru_721530.field_70 += stru_721530.field_7C;
      if ( pObject->uFlags & OBJECT_DESC_INTERACTABLE && !_46BFFA_check_object_intercept(uLayingItemID, stru_721530.uFaceID) )
        return;
      v15 = (signed int)stru_721530.uFaceID >> 3;
      if (PID_TYPE(stru_721530.uFaceID) == OBJECT_Decoration)
      {
        v40 = integer_sqrt(pSpriteObject->vVelocity.x * pSpriteObject->vVelocity.x + pSpriteObject->vVelocity.y * pSpriteObject->vVelocity.y);
        v23 = stru_5C6E00->Atan2(pSpriteObject->vPosition.x - pLevelDecorations[v15].vPosition.x,
                pSpriteObject->vPosition.y - pLevelDecorations[v15].vPosition.y);
        pSpriteObject->vVelocity.x = fixpoint_mul(stru_5C6E00->Cos(v23), v40);
        pSpriteObject->vVelocity.y = fixpoint_mul(stru_5C6E00->Sin(v23), v40);
      }
      if (PID_TYPE(stru_721530.uFaceID) == OBJECT_BModel)
      {
        stru_721530.field_84 = (signed int)PID_ID(stru_721530.uFaceID);
        if ( pIndoor->pFaces[v15].uPolygonType != POLYGON_Floor )
        {
          v42 = abs(pIndoor->pFaces[v15].pFacePlane_old.vNormal.x * pSpriteObject->vVelocity.x
                  + pIndoor->pFaces[v15].pFacePlane_old.vNormal.y * pSpriteObject->vVelocity.y
                  + pIndoor->pFaces[v15].pFacePlane_old.vNormal.z * pSpriteObject->vVelocity.z) >> 16;
          if ( (stru_721530.speed >> 3) > v42 )
            v42 = stru_721530.speed >> 3;
          pSpriteObject->vVelocity.x += 2 * fixpoint_mul(v42, pIndoor->pFaces[v15].pFacePlane_old.vNormal.x);
          pSpriteObject->vVelocity.y += 2 * fixpoint_mul(v42, pIndoor->pFaces[v15].pFacePlane_old.vNormal.y);
          v39 = fixpoint_mul(v42, pIndoor->pFaces[v15].pFacePlane_old.vNormal.z);
          if ( pIndoor->pFaces[v15].pFacePlane_old.vNormal.z <= 32000 )
            v22 = 2 * v39;
          else
          {
            pSpriteObject->vVelocity.z += v39;
            v22 = fixpoint_mul(32000, v39);
          }
          pSpriteObject->vVelocity.z += v22;
          if ( pIndoor->pFaces[v15].uAttributes & FACE_UNKNOW2 )
            EventProcessor(pIndoor->pFaceExtras[pIndoor->pFaces[v15].uFaceExtraID].uEventID, 0, 1);
          pSpriteObject->vVelocity.x = fixpoint_mul(58500, pSpriteObject->vVelocity.x);
          pSpriteObject->vVelocity.y = fixpoint_mul(58500, pSpriteObject->vVelocity.y);
          pSpriteObject->vVelocity.z = fixpoint_mul(58500, pSpriteObject->vVelocity.z);
          continue;
        }
        if ( pObject->uFlags & OBJECT_DESC_BOUNCE )
        {
          v17 = -pSpriteObject->vVelocity.z / 2;
          pSpriteObject->vVelocity.z = v17;
          if ( (signed __int16)v17 < 10 )
            pSpriteObject->vVelocity.z = 0;
          if ( pIndoor->pFaces[v15].uAttributes & FACE_UNKNOW2 )
            EventProcessor(pIndoor->pFaceExtras[pIndoor->pFaces[v15].uFaceExtraID].uEventID, 0, 1);
          pSpriteObject->vVelocity.x = fixpoint_mul(58500, pSpriteObject->vVelocity.x);
          pSpriteObject->vVelocity.y = fixpoint_mul(58500, pSpriteObject->vVelocity.y);
          pSpriteObject->vVelocity.z = fixpoint_mul(58500, pSpriteObject->vVelocity.z);
          continue;
        }
        pSpriteObject->vVelocity.z = 0;
        if ( pSpriteObject->vVelocity.x * pSpriteObject->vVelocity.x + pSpriteObject->vVelocity.y * pSpriteObject->vVelocity.y >= 400 )
        {
          if ( pIndoor->pFaces[v15].uAttributes & FACE_UNKNOW2 )
            EventProcessor(pIndoor->pFaceExtras[pIndoor->pFaces[v15].uFaceExtraID].uEventID, 0, 1);
          pSpriteObject->vVelocity.x = fixpoint_mul(58500, pSpriteObject->vVelocity.x);
          pSpriteObject->vVelocity.y = fixpoint_mul(58500, pSpriteObject->vVelocity.y);
          pSpriteObject->vVelocity.z = fixpoint_mul(58500, pSpriteObject->vVelocity.z);
          continue;
        }
        pSpriteObject->vVelocity.z = 0;
        pSpriteObject->vVelocity.y = 0;
        pSpriteObject->vVelocity.x = 0;
        pSpriteObject->vPosition.z = pIndoor->pVertices[*pIndoor->pFaces[v15].pVertexIDs].z + 1;
      }
      pSpriteObject->vVelocity.x = fixpoint_mul(58500, pSpriteObject->vVelocity.x);
      pSpriteObject->vVelocity.y = fixpoint_mul(58500, pSpriteObject->vVelocity.y);
      pSpriteObject->vVelocity.z = fixpoint_mul(58500, pSpriteObject->vVelocity.z);
    }
  }
  //для падающих объектов(для примера выброс вещи из инвентаря)
  if ( v42 <= pSpriteObject->vPosition.z - 3 )
  {
    pSpriteObject->vVelocity.z -= LOWORD(pEventTimer->uTimeElapsed) * GetGravityStrength();
    goto LABEL_25;
  }
  if ( !(pObject->uFlags & OBJECT_DESC_INTERACTABLE) || _46BFFA_check_object_intercept(uLayingItemID, 0) )
  {
    pSpriteObject->vPosition.z = v42 + 1;
    if ( pIndoor->pFaces[uFaceID].uPolygonType == POLYGON_Floor )
      pSpriteObject->vVelocity.z = 0;
    else
    {
      if ( pIndoor->pFaces[uFaceID].pFacePlane_old.vNormal.z < 45000 )
        pSpriteObject->vVelocity.z -= LOWORD(pEventTimer->uTimeElapsed) * GetGravityStrength();
    }
    pSpriteObject->vVelocity.x = fixpoint_mul(58500, pSpriteObject->vVelocity.x);
    pSpriteObject->vVelocity.y = fixpoint_mul(58500, pSpriteObject->vVelocity.y);
    pSpriteObject->vVelocity.z = fixpoint_mul(58500, pSpriteObject->vVelocity.z);
    if ( pSpriteObject->vVelocity.x * pSpriteObject->vVelocity.x + pSpriteObject->vVelocity.y * pSpriteObject->vVelocity.y < 400 )
    {
      pSpriteObject->vVelocity.x = 0;
      pSpriteObject->vVelocity.y = 0;
      pSpriteObject->vVelocity.z = 0;
      if ( !(pObject->uFlags & OBJECT_DESC_NO_SPRITE) )
        return;
      memset(&Dst, 0, 0x68u);
      Dst.x = (double)pSpriteObject->vPosition.x;
      Dst.y = (double)pSpriteObject->vPosition.y;
      Dst.z = (double)pSpriteObject->vPosition.z;
      Dst.r = 0.0;
      Dst.g = 0.0;
      Dst.b = 0.0;
      if ( pObject->uFlags & OBJECT_DESC_TRIAL_FIRE )
      {
        Dst.type = ParticleType_Bitmap | ParticleType_Rotating | ParticleType_8;
        Dst.uDiffuse = 0xFF3C1E;
        Dst.flt_28 = 1.0;
        Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
        Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar01", TEXTURE_DEFAULT);
        pGame->pParticleEngine->AddParticle(&Dst);
        return;
      }
      else if ( pObject->uFlags & OBJECT_DESC_TRIAL_LINE )
      {
        Dst.type = ParticleType_Line;
        Dst.uDiffuse = rand();
        Dst.timeToLive = 64;
        Dst.uTextureID = 0;
        Dst.flt_28 = 1.0;
        pGame->pParticleEngine->AddParticle(&Dst);
        return;
      }
      else if ( pObject->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
      {
        Dst.type = ParticleType_Bitmap | ParticleType_8;
        Dst.uDiffuse = rand();
        Dst.flt_28 = 1.0;
        Dst.timeToLive = (unsigned __int8)(rand() & 0x80) + 128;
        Dst.uTextureID = pBitmaps_LOD->LoadTexture("effpar03", TEXTURE_DEFAULT);
        pGame->pParticleEngine->AddParticle(&Dst);
      }
      return;
    }
    goto LABEL_25;
  }
}
// 46DF1A: using guessed type int __fastcall 46DF1A_collide_against_actor(int, int);

//----- (00438E35) --------------------------------------------------------
void SpriteObject::ExplosionTraps()
{
  MapInfo *pMapInfo; // esi@1
  int dir_x; // ebx@1
  int v7; // edx@2
  unsigned int v10; // eax@7
  signed int v11; // ebx@8
  signed int v13; // edi@20
  int dir_y; // [sp+Ch] [bp-Ch]@1
  int dir_z; // [sp+10h] [bp-8h]@1
  DAMAGE_TYPE pDamageType; // [sp+14h] [bp-4h]@14

  pMapInfo = &pMapStats->pInfos[pMapStats->GetMapInfo(pCurrentMapName)];
  dir_x = abs(pParty->vPosition.x - this->vPosition.x);
  dir_y = abs(pParty->vPosition.y - this->vPosition.y);
  dir_z = abs(pParty->vPosition.z + pParty->sEyelevel - this->vPosition.z);
  if ( dir_x < dir_y )
  {
    v7 = dir_x;
    dir_x = dir_y;
    dir_y = v7;
  }
  if ( dir_x < dir_z )
  {
    v7 = dir_x;
    dir_x = dir_z;
    dir_z = v7;
  }
  if ( dir_y < dir_z )
  {
    v7 = dir_z;
    dir_z = dir_y;
    dir_y = v7;
  }
  v10 = ((unsigned int)(11 * dir_y) >> 5) + (dir_z / 4) + dir_x;
  if ( (signed int)v10 <= 768 )
  {
    v11 = 5;
    if ( pMapInfo->Trap_D20 )
    {
      for ( uint i = 0; i < pMapInfo->Trap_D20; ++i )
        v11 += rand() % 20 + 1;
    }
    switch ( this->uType )
    {
      case 811:
        pDamageType = DMGT_FIRE;
        break;
      case 812:
        pDamageType = DMGT_ELECTR;
        break;
      case 813:
        pDamageType = DMGT_COLD;
        break;
      case 814:
        pDamageType = DMGT_BODY;
        break;
      default:
        return;
    }
    for ( uint i = 1; i <= 4; ++i )
    {
      if ( pPlayers[i]->CanAct() && (v13 = pPlayers[i]->GetPerception() + 20, rand() % v13 > 20) )
        pPlayers[i]->PlaySound(SPEECH_6, 0);
      else
        pPlayers[i]->ReceiveDamage(v11, pDamageType);
    }
  }
}

//----- (0042F933) --------------------------------------------------------
void SpriteObject::OnInteraction(unsigned int uLayingItemID)
{
  pSpriteObjects[uLayingItemID].uObjectDescID = 0;
  if ( pParty->bTurnBasedModeOn == 1 )
  {
    if (pSpriteObjects[uLayingItemID].uAttributes & 4 )
    {
      pSpriteObjects[uLayingItemID].uAttributes &= 0xFFFB;//~0x00000004
      --pTurnEngine->pending_actions;
    }
  }
}


//----- (0042FA22) --------------------------------------------------------
void CompactLayingItemsList()
{
  int new_obj_pos = 0;

  for ( int i = 0; i < MAX_SPRITE_OBJECTS; ++i )
  {
    if ( pSpriteObjects[i].uObjectDescID )
    {
      if ( i != new_obj_pos )// 
      {
        memcpy(&pSpriteObjects[new_obj_pos], &pSpriteObjects[i],sizeof(SpriteObject));
        pSpriteObjects[i].uObjectDescID = 0;
      }
      new_obj_pos++;
    }
  }
  uNumSpriteObjects = new_obj_pos;
}
//----- (00408896) --------------------------------------------------------
void SpriteObject::InitializeSpriteObjects()
{
  for (uint i = 0; i < uNumSpriteObjects; ++i)
  {
    SpriteObject* item = &pSpriteObjects[i];

    if (item->uType && (item->uSoundID & 8 || pObjectList->pObjects[item->uType].uFlags & OBJECT_DESC_UNPICKABLE))
      SpriteObject::OnInteraction(i);
  }
}
//----- (0046BEF1) --------------------------------------------------------
void SpriteObject::_46BEF1_apply_spells_aoe()
{
  //SpriteObject *v1; // edi@1
  //Actor *v2; // esi@2
  //__int16 v3; // fps@4
  //unsigned __int8 v4; // c0@4
  //unsigned __int8 v5; // c3@4
  //signed int v6; // [sp+8h] [bp-4h]@1

  int v7,v9,v10,v11;
  __debugbreak();//Ritor1
  if ( (signed int)uNumActors > 0 )
  {
    for ( uint i = 0; i < uNumActors; ++i )
    {
      if ( pActors[i].CanAct() )
      {
        //UNDEF(v3);
		//.text:0046BF26                 movsx   eax, word ptr [esi-2]
		//.text:0046BF2A                 sub     eax, [edi+4]
		//.text:0046BF31                 mov     [ebp+var_8], eax
		//.text:0046BF37                 fild    [ebp+var_8]
		// v7 pushed to stack
		v7 = pActors[i].vPosition.x - this->vPosition.x;

		//.text:0046BF2D                 movsx   ecx, word ptr [esi+2]
		//v8 = pActors[i].vPosition.z;

		//.text:0046BF34                 movsx   eax, word ptr [esi]
		//.text:0046BF3A                 sub     eax, [edi+8]
		//.text:0046BF3D                 mov     [ebp+var_8], eax
		//.text:0046BF44                 fild    [ebp+var_8]
		// v9 pushed to stack
		v9 = pActors[i].vPosition.y - this->vPosition.y;

		//.text:0046BF40                 movsx   eax, word ptr [esi-6]
		//.text:0046BF47                 sar     eax, 1
		//.text:0046BF49                 add     eax, ecx
		//.text:0046BF4B                 sub     eax, [edi+0Ch]
		//.text:0046BF4E                 mov     [ebp+var_8], eax
		//.text:0046BF51                 fild    [ebp+var_8]
		//.text:0046BF58                 fld     st
		// v10 pushed to stack, two times
		v10 = pActors[i].uActorHeight / 2 + pActors[i].vPosition.z - this->vVelocity.y;

		//.text:0046BF54                 movsx   eax, word ptr [esi-8]
		//.text:0046BF5A                 add     eax, 100h
		//.text:0046BF63                 mov     ecx, eax
		//v11 = this->vVelocity.x;

		//.text:0046BF5F                 fmul    st, st(1)
		// stack: v10*v10, v10, v9, v7
		//.text:0046BF61                 fld     st(2)
		// stack: v7, v10*v10, v10, v9, v7
		

		//.text:0046BF65                 fmul    st, st(3)
		// stack: v7*v9, v10*v10, v10, v9, v7
		
		//.text:0046BF67                 imul    ecx, eax
		v11 = this->vVelocity.x * this->vVelocity.x;

		//.text:0046BF6A                 faddp   st(1), st
		// stack: v10*v10+v7*v9, v10, v9, v7
		//.text:0046BF6C                 fld     st(3)
		// stack: v7, v10*v10+v7*v9, v10, v9, v7
		//.text:0046BF6E                 fmul    st, st(4)
		// stack: v7*v7, v10*v10+v7*v9, v10, v9, v7
		//.text:0046BF70                 faddp   st(1), st
		// stack: v10*v10+v7*v9+v7*v7, v10, v9, v7
		
		//.text:0046BF72                 mov     [ebp+var_8], ecx
		//.text:0046BF75                 fild    [ebp+var_8]
		// v11 pushed to stack

		//.text:0046BF78                 fcompp
		// if ( v11 > v10*v10+v7*v9+v7*v7 )
		// stack: v10, v9, v7

		//.text:0046BF7A                 fstp    st
		// stack: v9, v7

		//.text:0046BF7C                 fnstsw  ax
		//.text:0046BF7E                 fstp    st
		// stack: v7

		//.text:0046BF80                 test    ah, 41h
		//.text:0046BF83                 fstp    st
		//.text:0046BF85                 jnz     short loc_46BFDD

		if ( v11 >= v7 * v7 + v9 * v9 + v10 * v10 )
        {
          if ( pActors[i].DoesDmgTypeDoDamage((DAMAGE_TYPE)0xAu) )
          {
            pActors[i].pActorBuffs[this->spell_id].Apply(pParty->uTimePlayed + (signed int)(signed __int64)((double)(this->spell_level << 7) * 0.033333335),
                   this->spell_skill, 4, 0, 0);
            HIWORD(pActors[i].uAttributes) |= 8;
          }
        }
      }
    }
  }
}


//----- (0042F7EB) --------------------------------------------------------
bool SpriteObject::sub_42F7EB_DropItemAt(unsigned int uSpriteID, int x, int y, int z, int a4, int count, int a7, unsigned __int16 attributes, ItemGen *a9)
{
  unsigned __int16 pObjectDescID; // ax@7
  SpriteObject pSpellObject; // [sp+Ch] [bp-78h]@1

  pSpellObject.stru_24.Reset();
  if ( a9 )
    memcpy(&pSpellObject.stru_24, a9, sizeof(pSpellObject.stru_24));
  pSpellObject.spell_skill = 0;
  pSpellObject.spell_level = 0;
  pSpellObject.spell_id = 0;
  pSpellObject.field_54 = 0;
  pSpellObject.uType = uSpriteID;
  pObjectDescID = 0;
  for ( uint i = 0; i < (signed int)pObjectList->uNumObjects; ++i )
  {
    if ( (short)uSpriteID == pObjectList->pObjects[i].uObjectID )
      pObjectDescID = i;
  }
  pSpellObject.uObjectDescID = pObjectDescID;
  pSpellObject.vPosition.x = x;
  pSpellObject.vPosition.y = y;
  pSpellObject.vPosition.z = z;
  pSpellObject.uSoundID = 0;
  pSpellObject.uAttributes = attributes;
  pSpellObject.uSectorID = pIndoor->GetSector(x, y, z);
  pSpellObject.uSpriteFrameID = 0;
  pSpellObject.spell_caster_pid = 0;
  pSpellObject.spell_target_pid = 0;
  if ( !(pSpellObject.uAttributes & 0x10) )
  {
    if ( pItemsTable->uAllItemsCount )
    {
      for ( uint i = 1; i < pItemsTable->uAllItemsCount; ++i )
      {
        if ( pItemsTable->pItems[i].uSpriteID == uSpriteID )
          pSpellObject.stru_24.uItemID = i;
      }
    }
  }
  if ( a7 )
  {
    if ( count > 0 )
    {
      for ( uint i = count; i; --i )
      {
        pSpellObject.uFacing = rand() % (signed int)stru_5C6E00->uIntegerDoublePi;
        pSpellObject.Create((signed __int16)pSpellObject.uFacing,
          ((signed int)stru_5C6E00->uIntegerHalfPi / 2) + (rand() % ((signed int)stru_5C6E00->uIntegerHalfPi / 2)), a4, 0);

      }
    }
  }
  else
  {
    pSpellObject.uFacing = 0;
    if ( count > 0 )
    {
      for ( uint i = count; i; --i )
      {
        pSpellObject.Create((signed __int16)pSpellObject.uFacing, stru_5C6E00->uIntegerHalfPi, a4, 0);
      }
    }
  }
  return true;
}

//----- (0042F960) --------------------------------------------------------
void SpriteObject::sub_42F960_create_object(int x, int y, int z)
{
  unsigned __int16 v7; // ax@5
  signed int v8; // eax@6
  signed int v9; // eax@7

  SpriteObject a1; // [sp+Ch] [bp-70h]@1
  //SpriteObject::SpriteObject(&a1);
  a1.stru_24.Reset();

  a1.spell_skill = 0;
  a1.spell_level = 0;
  a1.spell_id = 0;
  a1.field_54 = 0;
  a1.uType = 800;
  v7 = 0;
  for ( uint i = 0; i < (signed int)pObjectList->uNumObjects; ++i )
  {
    if ( a1.uType == pObjectList->pObjects[i].uObjectID  )
      v7 = i;
  }
  a1.uObjectDescID = v7;
  a1.vPosition.x = x;
  a1.vPosition.y = y;
  a1.vPosition.z = z;
  a1.uSoundID = 0;
  a1.uAttributes = 0;
  a1.uSectorID = pIndoor->GetSector(x, y, z);
  a1.uSpriteFrameID = 0;
  a1.spell_caster_pid = 0;
  a1.spell_target_pid = 0;
  v8 = a1.Create(0, 0, 0, 0);
  if ( v8 != -1 )
  {
    v9 = 8 * v8;
    LOBYTE(v9) = v9 | 2;
    pAudioPlayer->PlaySound((SoundID)(SOUND_GoldReceived|0x14), v9, 0, -1, 0, 0, 0, 0);
  }
}

//----- (0046BFFA) --------------------------------------------------------
bool __fastcall _46BFFA_check_object_intercept(unsigned int uLayingItemID, signed int a2)
{
	ObjectDesc *object; // ebx@1
	unsigned int v8; // eax@19
	signed int v10; // ebx@19
	char *v11; // edx@20
	unsigned __int16 v12; // ax@23
	int v13; // eax@27
	int v16; // eax@36
	__int16 v18; // di@37
	signed int v19; // edx@37
	unsigned __int16 v22; // ax@41
	signed int v24; // ebx@46
	char *v25; // edx@47
	signed int v34; // edx@65
	unsigned __int16 v36; // ax@69
	int v37; // ST14_4@72
	int v38; // eax@72
	int v39; // ST10_4@72
	int v40; // ST0C_4@72
	unsigned __int8 v44; // zf@79
	int v47; // eax@81
	signed int v52; // ebx@93
	signed int v56; // ebx@98
	unsigned __int16 v58; // ax@102
	unsigned __int16 v59; // ax@107
	signed int v61; // ebx@107
	unsigned __int16 v63; // ax@111
	int v64; // ebx@114
	signed int v65; // eax@114
	signed int v69; // ebx@124
	unsigned __int16 v71; // ax@128
	unsigned int v72; // ebx@131
	int v78; // eax@133
	signed int v81; // edx@140
	unsigned __int16 v83; // ax@144
	signed int v86; // ebx@151
	unsigned __int16 v88; // ax@155
	unsigned int v89; // eax@158
	int v90; // ST34_4@159
	int v91; // eax@159
	unsigned int v92; // eax@163
	unsigned __int16 v95; // ax@181
	unsigned __int16 v96; // ax@184
	int v97; // eax@185
	char v100; // ST18_1@198
	int v102; // eax@198
	signed int v106; // eax@208
	unsigned int v107; // edx@220
	signed int v108; // ebx@225
	signed int v110; // ebx@234
	unsigned __int16 v112; // ax@238
	unsigned __int16 v113; // si@241
	int v114; // eax@242
	int v115; // eax@245
	signed int v119; // ebx@251
	unsigned __int16 v121; // ax@255
	int v124; // eax@267
	int v125; // [sp-20h] [bp-4Ch]@28
	char v132; // [sp-8h] [bp-34h]@131
	char v134; // [sp-4h] [bp-30h]@131
	signed int v135; // [sp-4h] [bp-30h]@217
	int v136; // [sp+Ch] [bp-20h]@208
	int v137; // [sp+10h] [bp-1Ch]@208
	signed int v138; // [sp+14h] [bp-18h]@207
	signed int v139; // [sp+18h] [bp-14h]@208
	signed int v141; // [sp+1Ch] [bp-10h]@117
	unsigned int v142; // [sp+1Ch] [bp-10h]@158
	signed int v143; // [sp+1Ch] [bp-10h]@172
	signed int v146; // [sp+20h] [bp-Ch]@60
	int v147; // [sp+20h] [bp-Ch]@72
	signed int v148; // [sp+20h] [bp-Ch]@158
	unsigned __int16 v150; // [sp+20h] [bp-Ch]@208
	signed int v152; // [sp+24h] [bp-8h]@208

	object = &pObjectList->pObjects[pSpriteObjects[uLayingItemID].uObjectDescID];
	//v151 = PID_TYPE(a2);
	if (PID_TYPE(a2) == OBJECT_Actor)
	{
		if (PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid) == OBJECT_Actor
			&& !pActors[PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid)].GetActorsRelation(&pActors[PID_ID(a2)]))
			return 1;
	}
	else
	{
		if (PID_TYPE(a2) == OBJECT_Player && PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid) == OBJECT_Player)
			return 1;
	}
	if (pParty->bTurnBasedModeOn == 1)
	{
		if (pSpriteObjects[uLayingItemID].uAttributes & 4)
		{
			--pTurnEngine->pending_actions;
			pSpriteObjects[uLayingItemID].uAttributes &= 0xFFFB;//~0x00000004
		}
	}
	if (PID_TYPE(a2) == OBJECT_BModel && PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid) != OBJECT_Player)
	{
		if (PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid) < 500)  //bugfix  PID_ID(v2->spell_caster_pid)==1000
			pActors[PID_ID(pSpriteObjects[uLayingItemID].spell_caster_pid)].uAttributes |= ACTOR_UNKNOW5;
	}

	//v6 = v2->uType;
	//v7 = v2->uType;

	switch (pSpriteObjects[uLayingItemID].uType)
	{

	case 1060:
	case 2030:
	case 9010:
	{
				 //v9 = 0;
				 if (PID_TYPE(a2) == 6 || PID_TYPE(a2) == 5 || !PID_TYPE(a2))
					 return 1;
				 if (PID_TYPE(a2) != 2)
				 {
					 sub_43A97E(uLayingItemID, a2);
					 ++pSpriteObjects[uLayingItemID].uType;
					 v95 = 0;
					 for (v52 = 0; v52 < (signed int)pObjectList->uNumObjects; ++v52)
					 {
						 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v52].uObjectID)
							 v95 = v52;
					 }
					 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
					 if (!v95)
						 SpriteObject::OnInteraction(uLayingItemID);
					 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
					 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
					 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
					 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
					 if (!pSpriteObjects[uLayingItemID].uSoundID)
						 v97 = 0;
					 else
						 v97 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
					 v124 = 8 * uLayingItemID;
					 LOBYTE(v124) = v124 | 2;
					 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
					 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v97, 0, 0);
					 return 0;
				 }
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 1;
				 v121 = 0;
				 for (v119 = 0; v119 < (signed int)pObjectList->uNumObjects; ++v119)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v119].uObjectID)
						 v121 = v119;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v121;
				 if (!v121)
					 SpriteObject::OnInteraction(uLayingItemID);
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 v13 = 8 * uLayingItemID;
				 LOBYTE(v13) = PID(OBJECT_Item, uLayingItemID);
				 pAudioPlayer->PlaySound(SOUND_Explosion, v13, 0, -1, 0, 0, 0, 0);
				 return 0;
	}


	case 500:
	case 505:
	case 510:
	case 515:
	case 520:
	case 525:
	case 530:
	case 535:
	case 540:
	{
				sub_43A97E(uLayingItemID, a2);
				++pSpriteObjects[uLayingItemID].uType;
				v12 = 0;
				for (v10 = 0; v10 < (signed int)pObjectList->uNumObjects; ++v10)
				{
					if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v10].uObjectID)
						v12 = v10;
				}
				pSpriteObjects[uLayingItemID].uObjectDescID = v12;
				if (!v12)
					SpriteObject::OnInteraction(uLayingItemID);
				pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				if (pSpriteObjects[uLayingItemID].uType == 555)
				{
					v13 = 8 * uLayingItemID;
					LOBYTE(v13) = PID(OBJECT_Item, uLayingItemID);
					pAudioPlayer->PlaySound(SOUND_Explosion, v13, 0, -1, 0, 0, 0, 0);
				}
				return 0;
	}

	case 545:
	case 550:
	{
				if (pSpriteObjects[uLayingItemID].stru_24.uItemID != 405 && pSpriteObjects[uLayingItemID].stru_24.uSpecEnchantmentType != 3)
				{
					pSpriteObjects[uLayingItemID].vVelocity.z = 0;
					pSpriteObjects[uLayingItemID].vVelocity.y = 0;
					pSpriteObjects[uLayingItemID].vVelocity.x = 0;
					pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
					sub_43A97E(uLayingItemID, a2);
					SpriteObject::OnInteraction(uLayingItemID);
					if (pSpriteObjects[uLayingItemID].uSoundID == 0)
						v16 = 0;
					else
						v16 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
					v124 = 8 * uLayingItemID;
					LOBYTE(v124) = v124 | 2;
					v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id] + 1;
					pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v16, 0, 0);
					return 0;
				}
				v18 = 0;
				pSpriteObjects[uLayingItemID].uType = 600;
				v22 = 0;
				for (v19 = 0; v19 < (signed int)pObjectList->uNumObjects; ++v19)
				{
					if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v19].uObjectID)
						v22 = v19;
				}
				pSpriteObjects[uLayingItemID].uObjectDescID = v22;
				if (!v22)
					SpriteObject::OnInteraction(uLayingItemID);
				pSpriteObjects[uLayingItemID].vVelocity.z = v18;
				pSpriteObjects[uLayingItemID].vVelocity.y = v18;
				pSpriteObjects[uLayingItemID].vVelocity.x = v18;
				pSpriteObjects[uLayingItemID].uSpriteFrameID = v18;
				v12 = 0;
				for (v10; v10 < (signed int)v8; ++v10)
				{
					v11 += 56;
					if (pSpriteObjects[uLayingItemID].uType != *(short *)v11)
						v12 = v10;
				}
				pSpriteObjects[uLayingItemID].uObjectDescID = v12;
				if (!v12)
					SpriteObject::OnInteraction(uLayingItemID);
				v44 = pSpriteObjects[uLayingItemID].uType == 555;
				pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				if (!v44)
				{
					v13 = 8 * uLayingItemID;
					LOBYTE(v13) = PID(OBJECT_Item, uLayingItemID);
					pAudioPlayer->PlaySound(SOUND_Explosion, v13, 0, -1, 0, 0, 0, 0);
					return 0;
				}
				return 0;
	}

	case 600:
	{
				pSpriteObjects[uLayingItemID].uType = 601;
				v36 = 0;
				for (v34 = 0; v34 < (signed int)pObjectList->uNumObjects; ++v34)
				{
					if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v34].uObjectID)
						v36 = v34;
				}
				pSpriteObjects[uLayingItemID].uObjectDescID = v36;
				if (!v36)
					SpriteObject::OnInteraction(uLayingItemID);
				v37 = pSpriteObjects[uLayingItemID].vPosition.z;
				pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				v38 = 8 * uLayingItemID;
				v39 = pSpriteObjects[uLayingItemID].vPosition.y;
				LOBYTE(v38) = PID(OBJECT_Item, uLayingItemID);
				pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				v40 = pSpriteObjects[uLayingItemID].vPosition.x;
				pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				v147 = v38;
				AttackerInfo.Add(v38, 512, v40, v39, v37, 0, 0);
				if (object->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
					trail_particle_generator.GenerateTrailParticles(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, object->uParticleTrailColor);
				pAudioPlayer->PlaySound(SOUND_Explosion, v147, 0, -1, 0, 0, 0, 0);
				return 0;
	}

	case 1010:
	case 1100:
	case 2060:
	case 3010:
	case 3030:
	case 3060:
	case 4000:
	case 4030:
	case 4050:
	case 4100:
	case 6010:
	case 6090:
	{
				 sub_43A97E(uLayingItemID, a2);
				 ++pSpriteObjects[uLayingItemID].uType;
				 v95 = 0;
				 for (v52 = 0; v52 < (signed int)pObjectList->uNumObjects; ++v52)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v52].uObjectID)
						 v95 = v52;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
				 if (!v95)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v96 = pSpriteObjects[uLayingItemID].uSoundID;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 if (!v96)
					 v97 = 0;
				 else
					 v97 = (signed __int16)v96 + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v97, 0, 0);
				 return 0;
	}


	case 555:
	{
				sub_43A97E(uLayingItemID, a2);
				++pSpriteObjects[uLayingItemID].uType;
				v18 = 0;
				v22 = 0;
				v25 = (char *)&pObjectList->pObjects->uObjectID;
				for (v24 = 0; v24 < (signed int)pObjectList->uNumObjects; ++v24)
				{
					if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v24].uObjectID)
						v22 = v24;
				}
				pSpriteObjects[uLayingItemID].uObjectDescID = v22;
				if (v22 == v18)
					SpriteObject::OnInteraction(uLayingItemID);
				pSpriteObjects[uLayingItemID].vVelocity.z = v18;
				pSpriteObjects[uLayingItemID].vVelocity.y = v18;
				pSpriteObjects[uLayingItemID].vVelocity.x = v18;
				pSpriteObjects[uLayingItemID].uSpriteFrameID = v18;
				return 0;
	}

	case 3090:
	{
				 //v9 = 0;
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 2;
				 v63 = 0;
				 for (v61 = 0; v61 < (signed int)pObjectList->uNumObjects; ++v61)
				 {
					 if (v59 == pObjectList->pObjects[v61].uObjectID)
						 v63 = v61;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v63;
				 if (!v63)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v64 = pSpriteObjects[uLayingItemID].uFacing - stru_5C6E00->uIntegerDoublePi;
				 v44 = pSpriteObjects[uLayingItemID].spell_skill == 4;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 v65 = 7;
				 if (v44)
					 v65 = 9;
				 if (v65 > 0)
				 {
					 v141 = v65;
					 do
					 {
						 v64 += (signed int)stru_5C6E00->uIntegerHalfPi / 2;
						 pSpriteObjects[uLayingItemID].Create(v64, 0, 1000, 0);
						 --v141;
					 } while (v141);
				 }
				 SpriteObject::OnInteraction(uLayingItemID);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v16 = 0;
				 else
					 v16 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v16, 0, 0);
				 return 0;
	}

	case 3092:
	{
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType - 1;
				 v58 = 0;
				 for (v56 = 0; v56 < (signed int)pObjectList->uNumObjects; ++v56)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v56].uObjectID)
						 v58 = v56;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v58;
				 if (!v58)
					 SpriteObject::OnInteraction(uLayingItemID);
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 sub_43A97E(uLayingItemID, a2);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v16 = 0;
				 else
					 v16 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v16, 0, 0);
				 return 0;
	}

	case 4070:
	{
				 if (PID_TYPE(a2) == 6 || PID_TYPE(a2) == 5 || !PID_TYPE(a2))
					 return 1;
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 1;
				 v71 = 0;
				 for (v69 = 0; v69 < (signed int)pObjectList->uNumObjects; ++v69)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v69].uObjectID)
						 v71 = v69;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v71;
				 if (!v71)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v134 = 0;
				 v72 = uLayingItemID;
				 v132 = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 AttackerInfo.Add(PID(OBJECT_Item, v72), 512, pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, v132, v134);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v78 = 0;
				 else
					 v78 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, pSpriteObjects[uLayingItemID].vPosition.x, 0, -1, 0, v78, 0, 0);
				 return 0;
	}

	case 4090:
	{
				 //v9 = 0;
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 2;
				 v88 = 0;
				 for (v86 = 0; v86 < (signed int)pObjectList->uNumObjects; ++v86)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v86].uObjectID)
						 v88 = v86;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v88;
				 if (!v88)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v89 = pSpriteObjects[uLayingItemID].uFacing - stru_5C6E00->uIntegerDoublePi;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 v142 = v89;
				 v148 = 7;
				 do
				 {
					 pRnd->SetRange(-128, 128);
					 v90 = pRnd->GetInRange();
					 pRnd->SetRange(5, 500);
					 v91 = pRnd->GetInRange();
					 v142 += (signed int)stru_5C6E00->uIntegerHalfPi >> 1;
					 pSpriteObjects[uLayingItemID].Create(v90 + v142, 0, v91, 0);
					 --v148;
				 } while (v148);
				 SpriteObject::OnInteraction(uLayingItemID);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v16 = 0;
				 else
					 v16 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v16, 0, 0);
				 return 0;
	}

	case 4092:
	{
				 pSpriteObjects[uLayingItemID].uType = 4091;
				 v83 = 0;
				 for (v81 = 0; v81 < (signed int)pObjectList->uNumObjects; ++v81)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v81].uObjectID)
						 v83 = v81;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v83;
				 if (!v83)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v134 = 0;
				 //v72 = uLayingItemID;
				 v132 = pSpriteObjects[uLayingItemID].field_61;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 AttackerInfo.Add(PID(OBJECT_Item, uLayingItemID), 512, pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, v132, v134);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v78 = 0;
				 else
					 v78 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, pSpriteObjects[uLayingItemID].vPosition.x, 0, -1, 0, v78, 0, 0);
				 return 0;
	}

	case 8010:
	{
				 if (PID_TYPE(a2) == 3
					 && MonsterStats::BelongsToSupertype(pActors[PID_ID(a2)].pMonsterInfo.uID, MONSTER_SUPERTYPE_UNDEAD))
					 sub_43A97E(uLayingItemID, a2);
				 ++pSpriteObjects[uLayingItemID].uType;
				 //v9 = 0;
				 v95 = 0;
				 for (v52 = 0; v52 < (signed int)pObjectList->uNumObjects; ++v52)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v52].uObjectID)
						 v95 = v52;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
				 if (!v95)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v96 = pSpriteObjects[uLayingItemID].uSoundID;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 if (!v96)
					 v97 = 0;
				 else
					 v97 = (signed __int16)v96 + 4;
				 v92 = uLayingItemID;
				 v124 = 8 * v92;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v97, 0, 0);
				 return 0;
	}

	case 7030:
	case 7090:
	case 8000:
	case 8090:
	{
				 sub_43A97E(uLayingItemID, a2);
				 ++pSpriteObjects[uLayingItemID].uType;
				 v95 = 0;
				 for (v52 = 0; v52 < (signed int)pObjectList->uNumObjects; ++v52)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v52].uObjectID)
						 v95 = v52;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
				 if (!v95)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v96 = pSpriteObjects[uLayingItemID].uSoundID;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 if (!v96)
					 v97 = 0;
				 else
					 v97 = (signed __int16)v96 + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v97, 0, 0);
				 return 0;
	}

	case 6040:
	case 8030:
	case 9030:
	{
				 v143 = 17030;
				 switch (pSpriteObjects[uLayingItemID].uType)
				 {
				 case 0x1798u:
					 v143 = 15040;
					 break;
				 case 0xFAAu:
					 v143 = 13010;
					 break;
				 case 0x2346u:
					 v143 = 18030;
					 break;
				 }
				 v138 = 1;
				 if (PID_TYPE(a2) != OBJECT_Actor)
				 {
					 if (pSpriteObjects[uLayingItemID].uType != 9030 || pSpriteObjects[uLayingItemID].spell_skill != 4)
					 {
						 SpriteObject::OnInteraction(uLayingItemID);
						 return 0;
					 }
					 pSpriteObjects[uLayingItemID]._46BEF1_apply_spells_aoe();
					 if (!v138)
					 {
						 ++pSpriteObjects[uLayingItemID].uType;
						 v112 = 0;
						 for (v110 = 0; v110 < (signed int)pObjectList->uNumObjects; ++v110)
						 {
							 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v110].uObjectID)
								 v112 = v110;
						 }
						 pSpriteObjects[uLayingItemID].uObjectDescID = v112;
						 if (!v112)
							 SpriteObject::OnInteraction(uLayingItemID);
						 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
						 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
						 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
						 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
						 v113 = pSpriteObjects[uLayingItemID].uSoundID;
						 if (v113)
							 v114 = (signed __int16)v113 + 4;
						 else
							 v114 = 0;
						 v115 = 8 * uLayingItemID;
						 LOBYTE(v115) = PID(OBJECT_Item, uLayingItemID);
						 v125 = v143 + 1;
						 pAudioPlayer->PlaySound((SoundID)v125, v115, 0, -1, 0, v114, 0, 0);
					 }
					 else
						 SpriteObject::OnInteraction(uLayingItemID);
					 return 0;
				 }
				 v106 = a2;
				 v150 = 0;
				 v139 = PID_ID(v106);
				 v137 = pSpriteObjects[uLayingItemID].spell_level;
				 v152 = pSpriteObjects[uLayingItemID].spell_skill;
				 v136 = pSpriteObjects[uLayingItemID].spell_id;
				 if (pSpriteObjects[uLayingItemID].uType == 9030)
				 {
					 v150 = 2;
					 if (v152 == 2)
					   v150 = 3;
					 else
					 {
						 if (v152 >= 3)
							 v150 = 4;
					 }
					 pActors[v139].uAttributes |= ACTOR_AGGRESSOR;
					 v107 = v135;
				 }
				 if (pSpriteObjects[uLayingItemID].uType == 6040)
				 {
					 v135 = 7;
					 v107 = v135;
				 }
				 else
				 {
					 if (pSpriteObjects[uLayingItemID].uType == 8030)
					 {
						 v135 = 9;
						 v107 = v135;
					 }
					 else
					 {
						 if (pSpriteObjects[uLayingItemID].uType != 9030)
						 {
							 v107 = v136;
						 }
						 if (pSpriteObjects[uLayingItemID].uType == 9030)
						 {
							 v135 = 10;
							 v107 = v135;
						 }
					 }
				 }
				 if (pSpriteObjects[uLayingItemID].uType != 9030 || v152 != 4)
				 {
					 v108 = v139;
					 if (pActors[v139].DoesDmgTypeDoDamage((DAMAGE_TYPE)v107))
					 {
						 v138 = 0;
						 if (pSpriteObjects[uLayingItemID].uType == 8030)
						 {
							 pActors[v108].uAIState = Standing;
							 pActors[v108].UpdateAnimation();
						 }
						 pActors[v108].pActorBuffs[v136].Apply(pParty->uTimePlayed + (signed int)(signed __int64)((double)(v137 << 7) * 0.033333335),
							 v152, v150, 0, 0);
					 }
				 }
				 else
				 {
					 pSpriteObjects[uLayingItemID]._46BEF1_apply_spells_aoe();
				 }
				 pSpriteObjects[uLayingItemID].spell_level = 0;
				 pSpriteObjects[uLayingItemID].spell_skill = 0;
				 pSpriteObjects[uLayingItemID].spell_id = 0;
				 if (!v138)
				 {
					 ++pSpriteObjects[uLayingItemID].uType;
					 v112 = 0;
					 for (v110 = 0; v110 < (signed int)pObjectList->uNumObjects; ++v110)
					 {
						 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v110].uObjectID)
							 v112 = v110;
					 }
					 pSpriteObjects[uLayingItemID].uObjectDescID = v112;
					 if (!v112)
						 SpriteObject::OnInteraction(uLayingItemID);
					 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
					 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
					 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
					 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
					 v113 = pSpriteObjects[uLayingItemID].uSoundID;
					 if (v113)
						 v114 = (signed __int16)v113 + 4;
					 else
						 v114 = 0;
					 v115 = 8 * uLayingItemID;
					 LOBYTE(v115) = PID(OBJECT_Item, uLayingItemID);
					 v125 = v143 + 1;
					 pAudioPlayer->PlaySound((SoundID)v125, v115, 0, -1, 0, v114, 0, 0);
				 }
				 else
					 SpriteObject::OnInteraction(uLayingItemID);
				 return 0;
	}

	case 9040:
	{
				 sub_43A97E(uLayingItemID, a2);
				 ++pSpriteObjects[uLayingItemID].uType;
				 v95 = 0;
				 for (v52 = 0; v52 < (signed int)pObjectList->uNumObjects; ++v52)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v52].uObjectID)
						 v95 = v52;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
				 if (!v95)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v96 = pSpriteObjects[uLayingItemID].uSoundID;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 if (!v96)
					 v97 = 0;
				 else
					 v97 = (signed __int16)v96 + 4;
				 v124 = 8 * uLayingItemID;
				 LOBYTE(v124) = v124 | 2;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v124, 0, -1, 0, v97, 0, 0);
				 return 0;
	}

		/*
		case 1080:
		case 2100:
		{
		if (PID_TYPE(a2) != 3)
		{
		//v32 = 0;
		pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 1;
		v46 = 0;
		for (v146 = 0; v146 < (signed int)pObjectList->uNumObjects; ++v146)
		{
		if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v146].uObjectID)
		v46 = v146;
		}
		pSpriteObjects[uLayingItemID].uObjectDescID = v46;
		if (!v46)
		SpriteObject::OnInteraction(uLayingItemID);
		v100 = pSpriteObjects[uLayingItemID].field_61;
		pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
		v102 = 8 * uLayingItemID;
		LOBYTE(v102) = PID(OBJECT_Item, uLayingItemID);
		pSpriteObjects[uLayingItemID].vVelocity.x = 0;
		pSpriteObjects[uLayingItemID].vVelocity.y = 0;
		pSpriteObjects[uLayingItemID].vVelocity.z = 0;
		AttackerInfo.Add(v102, 512, pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, v100, 0);
		if (object->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
		trail_particle_generator.GenerateTrailParticles(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, object->uParticleTrailColor);
		if (!pSpriteObjects[uLayingItemID].uSoundID)
		v47 = 0;
		else
		v47 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
		v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
		pAudioPlayer->PlaySound((SoundID)v125, v102, 0, -1, 0, v47, 0, 0);
		return 0;
		}
		return 1;
		}*/

	case 1080:
	case 2100:
	{
				 if (PID_TYPE(a2) == 3)
					 return 1;
				 //else go to next case
	}

	case 1050:
	case 9080:
	{
				 v95 = 0;
				 pSpriteObjects[uLayingItemID].uType = pSpriteObjects[uLayingItemID].uType + 1;
				 for (v146 = 0; v146 < (signed int)pObjectList->uNumObjects; ++v146)
				 {
					 if (pSpriteObjects[uLayingItemID].uType == pObjectList->pObjects[v146].uObjectID)
						 v95 = v146;
				 }
				 pSpriteObjects[uLayingItemID].uObjectDescID = v95;
				 if (!v95)
					 SpriteObject::OnInteraction(uLayingItemID);
				 v100 = pSpriteObjects[uLayingItemID].field_61;
				 pSpriteObjects[uLayingItemID].uSpriteFrameID = 0;
				 v102 = 8 * uLayingItemID;
				 LOBYTE(v102) = PID(OBJECT_Item, uLayingItemID);
				 pSpriteObjects[uLayingItemID].vVelocity.x = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.y = 0;
				 pSpriteObjects[uLayingItemID].vVelocity.z = 0;
				 AttackerInfo.Add(v102, 512, pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, v100, 0);
				 if (object->uFlags & OBJECT_DESC_TRIAL_PARTICLE)
					 trail_particle_generator.GenerateTrailParticles(pSpriteObjects[uLayingItemID].vPosition.x, pSpriteObjects[uLayingItemID].vPosition.y, pSpriteObjects[uLayingItemID].vPosition.z, object->uParticleTrailColor);
				 if (!pSpriteObjects[uLayingItemID].uSoundID)
					 v47 = 0;
				 else
					 v47 = (signed __int16)pSpriteObjects[uLayingItemID].uSoundID + 4;
				 v125 = word_4EE088_sound_ids[pSpriteObjects[uLayingItemID].spell_id - 1] + 1;
				 pAudioPlayer->PlaySound((SoundID)v125, v102, 0, -1, 0, v47, 0, 0);
				 return 0;
	}

	default:
		return 0;
	}

}

//----- (0043A97E) --------------------------------------------------------
void __fastcall sub_43A97E(unsigned int uLayingItemID, signed int a2)
{
	if (PID_TYPE(a2) == OBJECT_Player)
	{
		layingitem_vel_50FDFC.x = pSpriteObjects[uLayingItemID].vVelocity.x;
		layingitem_vel_50FDFC.y = pSpriteObjects[uLayingItemID].vVelocity.y;
		layingitem_vel_50FDFC.z = pSpriteObjects[uLayingItemID].vVelocity.z;

		Vec3_int_::Normalize(&layingitem_vel_50FDFC.x, &layingitem_vel_50FDFC.y, &layingitem_vel_50FDFC.z);
		DamagePlayerFromMonster(PID(OBJECT_Item, uLayingItemID), pSpriteObjects[uLayingItemID].field_61, &layingitem_vel_50FDFC, -1);
	}
	else if (PID_TYPE(a2) == OBJECT_Actor)
	{
		layingitem_vel_50FDFC.x = pSpriteObjects[uLayingItemID].vVelocity.x;
		layingitem_vel_50FDFC.y = pSpriteObjects[uLayingItemID].vVelocity.y;
		layingitem_vel_50FDFC.z = pSpriteObjects[uLayingItemID].vVelocity.z;

		Vec3_int_::Normalize(&layingitem_vel_50FDFC.x, &layingitem_vel_50FDFC.y, &layingitem_vel_50FDFC.z);
		switch (PID_TYPE(pSpriteObjects[uLayingItemID].spell_caster_pid))
		{
		case OBJECT_Actor:
			Actor::ActorDamageFromMonster(PID(OBJECT_Item, uLayingItemID), PID_ID(a2), &layingitem_vel_50FDFC, pSpriteObjects[uLayingItemID].field_61);
			break;
		case OBJECT_Player:
			Actor::DamageMonsterFromParty(PID(OBJECT_Item, uLayingItemID), PID_ID(a2), &layingitem_vel_50FDFC);
			break;
		case OBJECT_Item:
			ItemDamageFromActor(PID(OBJECT_Item, uLayingItemID), PID_ID(a2), &layingitem_vel_50FDFC);
			break;
		}
	}
}