gtkradiant/radiant/selectedface.cpp

/*
Copyright (C) 1999-2007 id Software, Inc. and contributors.
For a list of contributors, see the accompanying CONTRIBUTORS file.

This file is part of GtkRadiant.

GtkRadiant is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

GtkRadiant is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with GtkRadiant; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

//-----------------------------------------------------------------------------
//
// DESCRIPTION:
// Quick interface hack for selected face interface
// this one really needs more work, but I'm in a hurry with TexTool

#include "stdafx.h"

int WINAPI QERApp_GetSelectedFaceCount()
{
  return g_ptrSelectedFaces.GetSize();
}

face_t* WINAPI QERApp_GetSelectedFace(int iface)
{
  if (iface>=g_ptrSelectedFaces.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_GetFace: selected faces count exceeded\n");
    return NULL;
  }
  return reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(iface));
}

brush_t* WINAPI QERApp_GetSelectedFaceBrush(int iface)
{
  if (iface>=g_ptrSelectedFaceBrushes.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_GetFace: selected faces count exceeded\n");
    return NULL;
  }
  return reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(iface));
}

// NOTE: we expect pWinding to have MAX_POINTS_ON_WINDING points ready for writing
int WINAPI QERApp_GetFaceInfo(int iface, _QERFaceData *pFaceData, winding_t *pWinding)
{
  size_t size;

  if (iface>=g_ptrSelectedFaces.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_GetFaceInfo: selected faces count exceeded\n");
    return 0;
  }
  if (!g_qeglobals.m_bBrushPrimitMode)
  {
    Sys_Printf("Warning: unexpected QERApp_GetFaceInfo out of brush primitive mode\n");
    return 0;
  }
  face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(iface));
  strcpy( pFaceData->m_TextureName, selFace->texdef.GetName() );
  VectorCopy( selFace->planepts[0], pFaceData->m_v1 );
  VectorCopy( selFace->planepts[1], pFaceData->m_v2 );
  VectorCopy( selFace->planepts[2], pFaceData->m_v3 );
  pFaceData->m_bBPrimit = true;
  memcpy( &pFaceData->brushprimit_texdef, &selFace->brushprimit_texdef, sizeof(brushprimit_texdef_t) );
  size = (size_t)((winding_t *)0)->points[selFace->face_winding->numpoints];
  memcpy( pWinding, selFace->face_winding, size );
  return 1;
}

int WINAPI QERApp_SetFaceInfo(int iface, _QERFaceData *pFaceData)
{
  if (iface>=g_ptrSelectedFaces.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_SetFaceInfo: selected faces count exceeded\n");
    return 0;
  }
  if (!g_qeglobals.m_bBrushPrimitMode)
  {
    Sys_Printf("Warning: unexpected QERApp_SetFaceInfo out of brush primitive mode\n");
    return 0;
  }
  face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(iface));
  brush_t *selBrush = reinterpret_cast<brush_t*>(g_ptrSelectedFaceBrushes.GetAt(iface));
  //strcpy( selected_face->texdef.name, pFaceData->m_TextureName );
  selFace->texdef.SetName(pFaceData->m_TextureName);
  VectorCopy( pFaceData->m_v1, selFace->planepts[0] );
  VectorCopy( pFaceData->m_v2, selFace->planepts[1] );
  VectorCopy( pFaceData->m_v3, selFace->planepts[2] );
  memcpy( &selFace->brushprimit_texdef, &pFaceData->brushprimit_texdef, sizeof(brushprimit_texdef_t) );
  Brush_Build( selBrush );
  Sys_UpdateWindows(W_ALL);
  return 1;
}

int WINAPI QERApp_ISelectedFace_GetTextureNumber(int iface)
{
  if (iface>=g_ptrSelectedFaces.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_ISelectedFace_GetTextureNumber: selected faces count exceeded\n");
    return 0;
  }
  face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(iface));
  return selFace->d_texture->texture_number;
}

void WINAPI QERApp_GetTextureSize (int iface, int Size[2])
{
  if (iface>=g_ptrSelectedFaces.GetSize())
  {
    Sys_FPrintf (SYS_ERR, "QERApp_GetTextureSize: selected faces count exceeded\n");
    return;
  }
  face_t *selFace = reinterpret_cast<face_t*>(g_ptrSelectedFaces.GetAt(iface));
  Size[0] = selFace->d_texture->width;
  Size[1] = selFace->d_texture->height;
}