# PySoy _datatypes Declarations
#
# Copyright (C) 2006,2007,2008 PySoy Group
#
#  This program is free software; you can redistribute it and/or modify
#  it under the terms of the GNU Affero General Public License as published
#  by the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program 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 Affero General Public License for more details.
#
#  You should have received a copy of the GNU Affero General Public License
#  along with this program; if not, see http://www.gnu.org/licenses
#
# $Id$

cimport al
cimport gl
cimport glib
cimport ode
cimport py
cimport stdio
cimport soy._internals


##############################################################################
#  
# Forward Declarations
#  
#######################################
#  
# soy.models
#
cimport soy.models
cdef class soy.models.Model
cdef class soy.models.Mesh   (soy.models.Model)
#
##############################################################################


cdef :
  struct Face :
    unsigned short a
    unsigned short b
    unsigned short c

  struct Vert :
    float px
    float py
    float pz
    float nx
    float ny
    float nz
    float tx
    float ty
    float tz
    float ux
    float uy
    float uz

  struct Range :
    int offset
    int length


cdef class AudioDeviceTuple :
  cdef al.ALCenum        _param
  cdef object            _slice
  cdef int               _get                           ( self, char*, int )
  cdef int               _len                           ( self, char* )
  cdef object            _addSlice                      ( self, object, 
                                                          object, object )

cdef class BodyPosition :
  cdef void*                      _body
  cdef float                      _position[3]


cdef class Datatype :
  cdef void*                      _alloc                ( self, int, int*, 
                                                          void*, int )

cdef class HashTable :
  cdef glib.GHashTable*           _hashtable
  cdef void                       _insert               ( self, char*, 
                                                          float )         nogil
  cdef float                      _lookup               ( self, char* )   nogil
  cdef int                        _has_key              ( self, char* )   nogil
  cdef int                        _remove               ( self, char* )   nogil


cdef class MaterialList (Datatype) :
  cdef soy.models.Mesh            _mesh
  cdef soy._internals.Children    _children
  cdef Range                     *_ranges
  cdef int                        _rangesAlloc
  cdef int                        _hasBumps
  # General C functions
  cdef void                       _allocRanges          ( self, int )
  # WindowLoop functions
  cdef void                       _render               ( self, void* )


cdef class FaceList (Datatype) :
  cdef soy.models.Mesh            _mesh
  cdef soy._internals.Children    _children
  cdef Face*                      _array
  cdef unsigned int*              _arrayList
  cdef unsigned int               _arraySize
  cdef int                        _arrayAlloc
  cdef gl.GLuint                  _buffer
  cdef int                        _bufferAlloc
  cdef Range                      _updateRange
  cdef void                       _allocArray           ( self, int )
  cdef void                       _render               ( self, int, int )
  cdef void                       _renderBumpPass       ( self, int, int )
  cdef void                       _createBuffer         ( self )
  cdef void                       _sendUpdated          ( self )
  cdef void                       _flagUpdated          ( self, int, int )


cdef class VertexList (Datatype) :
  cdef soy.models.Mesh            _mesh
  cdef soy._internals.Children    _children
  cdef Vert*                      _array
  cdef float*                     _fogArray
  cdef int                        _fogSize
  cdef float*                     _tslvArray
  cdef int                        _tslvSize
  cdef unsigned short             _arraySize
  cdef int                        _arrayAlloc
  cdef gl.GLuint                  _buffer
  cdef int                        _bufferAlloc
  cdef Range                      _updateRange
  cdef void                       _allocArray           ( self, int )
  cdef void                       _render               ( self )
  cdef void                       _createBuffer         ( self )
  cdef void                       _sendUpdated          ( self )
  cdef void                       _flagUpdated          ( self, int )
  cdef void                       _calculateTSLV        ( self, void* body )