|
private _fireEvent ( |
||
| evt | ||
| Результат | bool | |
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
ObjectAbstractNode obj = (ObjectAbstractNode)node;
Pass pass = (Pass)obj.Parent.Context;
_textureunit = pass.CreateTextureUnitState();
obj.Context = _textureunit;
// Get the name of the technique
if ( !string.IsNullOrEmpty( obj.Name ) )
_textureunit.Name = obj.Name;
// Set the properties for the material
foreach ( AbstractNode i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
PropertyAbstractNode prop = (PropertyAbstractNode)i;
switch ( (Keywords)prop.Id )
{
#region ID_TEXTURE_ALIAS
case Keywords.ID_TEXTURE_ALIAS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"texture_alias must have at most 1 argument" );
}
else
{
string val;
if ( getString( prop.Values[ 0 ], out val ) )
_textureunit.TextureNameAlias = val;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid texture alias" );
}
break;
#endregion ID_TEXTURE_ALIAS
#region ID_TEXTURE
case Keywords.ID_TEXTURE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 5 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"texture must have at most 5 arguments" );
}
else
{
AbstractNode j = getNodeAt( prop.Values, 0 );
int index = 1;
string val;
if ( getString( j, out val ) )
{
TextureType texType = TextureType.TwoD;
bool isAlpha = false;
bool sRGBRead = false;
PixelFormat format = PixelFormat.Unknown;
int mipmaps = -1;//MIP_DEFAULT;
while ( j != null )
{
if ( j is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)j;
switch ( (Keywords)atom.Id )
{
case Keywords.ID_1D:
texType = TextureType.OneD;
break;
case Keywords.ID_2D:
texType = TextureType.TwoD;
break;
case Keywords.ID_3D:
texType = TextureType.ThreeD;
break;
case Keywords.ID_CUBIC:
texType = TextureType.CubeMap;
break;
case Keywords.ID_UNLIMITED:
mipmaps = 0x7FFFFFFF;//MIP_UNLIMITED;
break;
case Keywords.ID_ALPHA:
isAlpha = true;
break;
case Keywords.ID_GAMMA:
sRGBRead = true;
break;
default:
if ( atom.IsNumber )
mipmaps = (int)atom.Number;
else
format = PixelUtil.GetFormatFromName( atom.Value, true );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
j.Value + " is not a supported argument to the texture property" );
}
j = getNodeAt( prop.Values, index++ );
}
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Texture, val );
compiler._fireEvent( ref evt );
string textureName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
_textureunit.SetTextureName( textureName, texType );
_textureunit.DesiredFormat = format;
_textureunit.IsAlpha = isAlpha;
_textureunit.MipmapCount = mipmaps;
_textureunit.IsHardwareGammaEnabled = sRGBRead;
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
j.Value + " is not a valid texture name" );
}
break;
#endregion ID_TEXTURE
#region ID_ANIM_TEXTURE
case Keywords.ID_ANIM_TEXTURE:
if ( prop.Values.Count < 3 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else
{
AbstractNode i1 = getNodeAt( prop.Values, 1 );
if ( i1 is AtomAbstractNode && ( (AtomAbstractNode)i ).IsNumber )
{
// Short form
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i2 = getNodeAt( prop.Values, 2 );
if ( i0 is AtomAbstractNode )
{
string val0;
int val1;
Real val2;
if ( getString( i0, out val0 ) && getInt( i1, out val1 ) && getReal( i2, out val2 ) )
{
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Texture, val0 );
compiler._fireEvent( ref evt );
string evtName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
_textureunit.SetAnimatedTextureName( evtName, val1, val2 );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"anim_texture short form requires a texture name, number of frames, and animation duration" );
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"anim_texture short form requires a texture name, number of frames, and animation duration" );
}
}
else
{
// Long form has n number of frames
Real duration = 0;
AbstractNode inNode = getNodeAt( prop.Values, prop.Values.Count - 1 );
if ( getReal( inNode, out duration ) )
{
string[] names = new string[ prop.Values.Count - 1 ];
int n = 0;
AbstractNode j = prop.Values[ 0 ];
int index = 0;
while ( j != inNode )
{
if ( j is AtomAbstractNode )
{
string name = ( (AtomAbstractNode)j ).Value;
#warning check this if statement
// Run the name through the listener
if ( compiler.Listener != null )
{
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Texture, name );
compiler._fireEvent( ref evt );
names[ n++ ] = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
}
else
{
names[ n++ ] = name;
}
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
j.Value + " is not supported as a texture name" );
++index;
j = prop.Values[ index ];
}
_textureunit.SetAnimatedTextureName( names, n, duration );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
inNode.Value + " is not supported for the duration argument" );
}
}
}
break;
#endregion ID_ANIM_TEXTURE
#region ID_CUBIC_TEXTURE
case Keywords.ID_CUBIC_TEXTURE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count == 2 )
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0, atom1 = (AtomAbstractNode)i1;
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Texture, atom0.Value );
compiler._fireEvent( ref evt );
string evtName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
_textureunit.SetCubicTextureName( evtName, atom1.Id == (uint)Keywords.ID_COMBINED_UVW );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
else if ( prop.Values.Count == 7 )
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 ),
i3 = getNodeAt( prop.Values, 3 ),
i4 = getNodeAt( prop.Values, 4 ),
i5 = getNodeAt( prop.Values, 5 ),
i6 = getNodeAt( prop.Values, 6 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode && i2 is AtomAbstractNode &&
i3 is AtomAbstractNode && i4 is AtomAbstractNode && i5 is AtomAbstractNode &&
i6 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0, atom1 = (AtomAbstractNode)i1,
atom2 = (AtomAbstractNode)i2, atom3 = (AtomAbstractNode)i3,
atom4 = (AtomAbstractNode)i4, atom5 = (AtomAbstractNode)i5,
atom6 = (AtomAbstractNode)i6;
string[] names = new string[ 6 ];
names[ 0 ] = atom0.Value;
names[ 1 ] = atom1.Value;
names[ 2 ] = atom2.Value;
names[ 3 ] = atom3.Value;
names[ 4 ] = atom4.Value;
names[ 5 ] = atom5.Value;
if ( compiler.Listener != null )
{
// Run each name through the listener
for ( int j = 0; j < 6; ++j )
{
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Texture, names[ j ] );
compiler._fireEvent( ref evt );
names[ j ] = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
}
}
_textureunit.SetCubicTextureName( names, atom6.Id == (uint)Keywords.ID_COMBINED_UVW );
}
}
else
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"cubic_texture must have at most 7 arguments" );
}
break;
#endregion ID_CUBIC_TEXTURE
#region ID_TEX_COORD_SET
case Keywords.ID_TEX_COORD_SET:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"tex_coord_set must have at most 1 argument" );
}
else
{
int val = 0;
if ( getInt( prop.Values[ 0 ], out val ) )
_textureunit.TextureCoordSet = val;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not supported as an integer argument" );
}
break;
#endregion ID_TEX_COORD_SET
#region ID_TEX_ADDRESS_MODE
case Keywords.ID_TEX_ADDRESS_MODE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 );
UVWAddressing mode = new UVWAddressing( TextureAddressing.Wrap );
if ( i0 != null && i0 is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)i0;
switch ( (Keywords)atom.Id )
{
case Keywords.ID_WRAP:
mode.U = TextureAddressing.Wrap;
break;
case Keywords.ID_CLAMP:
mode.U = TextureAddressing.Clamp;
break;
case Keywords.ID_MIRROR:
mode.U = TextureAddressing.Mirror;
break;
case Keywords.ID_BORDER:
mode.U = TextureAddressing.Border;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as first argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")" );
break;
}
}
mode.V = mode.U;
mode.W = mode.U;
if ( i1 != null && i1 is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)i1;
switch ( (Keywords)atom.Id )
{
case Keywords.ID_WRAP:
mode.V = TextureAddressing.Wrap;
break;
case Keywords.ID_CLAMP:
mode.V = TextureAddressing.Clamp;
break;
case Keywords.ID_MIRROR:
mode.V = TextureAddressing.Mirror;
break;
case Keywords.ID_BORDER:
mode.V = TextureAddressing.Border;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as second argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")" );
break;
}
}
if ( i2 != null && i2 is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)i2;
switch ( (Keywords)atom.Id )
{
case Keywords.ID_WRAP:
mode.W = TextureAddressing.Wrap;
break;
case Keywords.ID_CLAMP:
mode.W = TextureAddressing.Clamp;
break;
case Keywords.ID_MIRROR:
mode.W = TextureAddressing.Mirror;
break;
case Keywords.ID_BORDER:
mode.W = TextureAddressing.Border;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as third argument (must be \"wrap\", \"clamp\", \"mirror\", or \"border\")" );
break;
}
}
_textureunit.SetTextureAddressingMode( mode );
}
break;
#endregion ID_TEX_ADDRESS_MODE
#region ID_TEX_BORDER_COLOUR
case Keywords.ID_TEX_BORDER_COLOUR:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else
{
ColorEx val;
if ( getColor( prop.Values, 0, out val ) )
_textureunit.TextureBorderColor = val;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"tex_border_colour only accepts a colour argument" );
}
break;
#endregion ID_TEX_BORDER_COLOUR
#region ID_FILTERING
case Keywords.ID_FILTERING:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count == 1 )
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( (Keywords)atom.Id )
{
case Keywords.ID_NONE:
_textureunit.SetTextureFiltering( TextureFiltering.None );
break;
case Keywords.ID_BILINEAR:
_textureunit.SetTextureFiltering( TextureFiltering.Bilinear );
break;
case Keywords.ID_TRILINEAR:
_textureunit.SetTextureFiltering( TextureFiltering.Trilinear );
break;
case Keywords.ID_ANISOTROPIC:
_textureunit.SetTextureFiltering( TextureFiltering.Anisotropic );
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " not supported as first argument (must be \"none\", \"bilinear\", \"trilinear\", or \"anisotropic\")" );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " not supported as first argument (must be \"none\", \"bilinear\", \"trilinear\", or \"anisotropic\")" );
}
}
else if ( prop.Values.Count == 3 )
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode && i2 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0,
atom1 = (AtomAbstractNode)i1,
atom2 = (AtomAbstractNode)i2;
FilterOptions tmin = FilterOptions.None, tmax = FilterOptions.None, tmip = FilterOptions.None;
switch ( (Keywords)atom0.Id )
{
case Keywords.ID_NONE:
tmin = FilterOptions.None;
break;
case Keywords.ID_POINT:
tmin = FilterOptions.Point;
break;
case Keywords.ID_LINEAR:
tmin = FilterOptions.Linear;
break;
case Keywords.ID_ANISOTROPIC:
tmin = FilterOptions.Anisotropic;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as first argument (must be \"none\", \"point\", \"linear\", or \"anisotropic\")" );
break;
}
switch ( (Keywords)atom1.Id )
{
case Keywords.ID_NONE:
tmax = FilterOptions.None;
break;
case Keywords.ID_POINT:
tmax = FilterOptions.Point;
break;
case Keywords.ID_LINEAR:
tmax = FilterOptions.Linear;
break;
case Keywords.ID_ANISOTROPIC:
tmax = FilterOptions.Anisotropic;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as second argument (must be \"none\", \"point\", \"linear\", or \"anisotropic\")" );
break;
}
switch ( (Keywords)atom2.Id )
{
case Keywords.ID_NONE:
tmip = FilterOptions.None;
break;
case Keywords.ID_POINT:
tmip = FilterOptions.Point;
break;
case Keywords.ID_LINEAR:
tmip = FilterOptions.Linear;
break;
case Keywords.ID_ANISOTROPIC:
tmip = FilterOptions.Anisotropic;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " not supported as third argument (must be \"none\", \"point\", \"linear\", or \"anisotropic\")" );
break;
}
_textureunit.SetTextureFiltering( tmin, tmax, tmip );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
else
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"filtering must have either 1 or 3 arguments" );
}
break;
#endregion ID_FILTERING
#region ID_MAX_ANISOTROPY
case Keywords.ID_MAX_ANISOTROPY:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"max_anisotropy must have at most 1 argument" );
}
else
{
int val = 0;
if ( getInt( prop.Values[ 0 ], out val ) )
_textureunit.TextureAnisotropy = val;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid integer argument" );
}
break;
#endregion ID_MAX_ANISOTROPY
#region ID_MIPMAP_BIAS
case Keywords.ID_MIPMAP_BIAS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"mipmap_bias must have at most 1 argument" );
}
else
{
throw new NotImplementedException();
#if UNREACHABLE_CODE
Real val = 0.0f;
if ( getReal( prop.Values[ 0 ], out val ) )
{ /*mUnit->setTextureMipmapBias(val);*/
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid number argument" );
#endif
}
break;
#endregion ID_MIPMAP_BIAS
#region ID_COLOUR_OP
case Keywords.ID_COLOUR_OP:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"colour_op must have at most 1 argument" );
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( (Keywords)atom.Id )
{
case Keywords.ID_REPLACE:
_textureunit.ColorOperation = LayerBlendOperation.Replace;
break;
case Keywords.ID_ADD:
_textureunit.ColorOperation = LayerBlendOperation.Add;
break;
case Keywords.ID_MODULATE:
_textureunit.ColorOperation = LayerBlendOperation.Modulate;
break;
case Keywords.ID_ALPHA_BLEND:
_textureunit.ColorOperation = LayerBlendOperation.AlphaBlend;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid argument (must be \"replace\", \"add\", \"modulate\", or \"alpha_blend\")" );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid argument (must be \"replace\", \"add\", \"modulate\", or \"alpha_blend\")" );
}
}
break;
#endregion ID_COLOUR_OP
#region ID_COLOUR_OP_EX
case Keywords.ID_COLOUR_OP_EX:
if ( prop.Values.Count < 3 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line,
"colour_op_ex must have at least 3 arguments" );
}
else if ( prop.Values.Count > 10 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"colour_op_ex must have at most 10 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode && i2 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0,
atom1 = (AtomAbstractNode)i1,
atom2 = (AtomAbstractNode)i2;
LayerBlendOperationEx op = LayerBlendOperationEx.Add;
LayerBlendSource source1 = LayerBlendSource.Current, source2 = LayerBlendSource.Texture;
ColorEx arg1 = ColorEx.White, arg2 = ColorEx.White;
Real manualBlend = 0.0f;
switch ( (Keywords)atom0.Id )
{
case Keywords.ID_SOURCE1:
op = LayerBlendOperationEx.Source1;
break;
case Keywords.ID_SOURCE2:
op = LayerBlendOperationEx.Source2;
break;
case Keywords.ID_MODULATE:
op = LayerBlendOperationEx.Modulate;
break;
case Keywords.ID_MODULATE_X2:
op = LayerBlendOperationEx.ModulateX2;
break;
case Keywords.ID_MODULATE_X4:
op = LayerBlendOperationEx.ModulateX4;
break;
case Keywords.ID_ADD:
op = LayerBlendOperationEx.Add;
break;
case Keywords.ID_ADD_SIGNED:
op = LayerBlendOperationEx.AddSigned;
break;
case Keywords.ID_ADD_SMOOTH:
op = LayerBlendOperationEx.AddSmooth;
break;
case Keywords.ID_SUBTRACT:
op = LayerBlendOperationEx.Subtract;
break;
case Keywords.ID_BLEND_DIFFUSE_ALPHA:
op = LayerBlendOperationEx.BlendDiffuseAlpha;
break;
case Keywords.ID_BLEND_TEXTURE_ALPHA:
op = LayerBlendOperationEx.BlendTextureAlpha;
break;
case Keywords.ID_BLEND_CURRENT_ALPHA:
op = LayerBlendOperationEx.BlendCurrentAlpha;
break;
case Keywords.ID_BLEND_MANUAL:
op = LayerBlendOperationEx.BlendManual;
break;
case Keywords.ID_DOT_PRODUCT:
op = LayerBlendOperationEx.DotProduct;
break;
case Keywords.ID_BLEND_DIFFUSE_COLOUR:
op = LayerBlendOperationEx.BlendDiffuseColor;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " is not a valid first argument (must be \"source1\", \"source2\", \"modulate\", \"modulate_x2\", \"modulate_x4\", \"add\", \"add_signed\", \"add_smooth\", \"subtract\", \"blend_diffuse_alpha\", \"blend_texture_alpha\", \"blend_current_alpha\", \"blend_manual\", \"dot_product\", or \"blend_diffuse_colour\")" );
break;
}
switch ( (Keywords)atom1.Id )
{
case Keywords.ID_SRC_CURRENT:
source1 = LayerBlendSource.Current;
break;
case Keywords.ID_SRC_TEXTURE:
source1 = LayerBlendSource.Texture;
break;
case Keywords.ID_SRC_DIFFUSE:
source1 = LayerBlendSource.Diffuse;
break;
case Keywords.ID_SRC_SPECULAR:
source1 = LayerBlendSource.Specular;
break;
case Keywords.ID_SRC_MANUAL:
source1 = LayerBlendSource.Manual;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i1.Value + " is not a valid second argument (must be \"src_current\", \"src_texture\", \"src_diffuse\", \"src_specular\", or \"src_manual\")" );
break;
}
switch ( (Keywords)atom2.Id )
{
case Keywords.ID_SRC_CURRENT:
source2 = LayerBlendSource.Current;
break;
case Keywords.ID_SRC_TEXTURE:
source2 = LayerBlendSource.Texture;
break;
case Keywords.ID_SRC_DIFFUSE:
source2 = LayerBlendSource.Diffuse;
break;
case Keywords.ID_SRC_SPECULAR:
source2 = LayerBlendSource.Specular;
break;
case Keywords.ID_SRC_MANUAL:
source2 = LayerBlendSource.Manual;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i2.Value + " is not a valid third argument (must be \"src_current\", \"src_texture\", \"src_diffuse\", \"src_specular\", or \"src_manual\")" );
break;
}
if ( op == LayerBlendOperationEx.BlendManual )
{
AbstractNode i3 = getNodeAt( prop.Values, 3 );
if ( i3 != null )
{
if ( !getReal( i3, out manualBlend ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i3.Value + " is not a valid number argument" );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"fourth argument expected when blend_manual is used" );
}
}
AbstractNode j = getNodeAt( prop.Values, 3 );
int index = 3;
if ( op == LayerBlendOperationEx.BlendManual )
j = getNodeAt( prop.Values, ++index );
if ( source1 == LayerBlendSource.Manual )
{
if ( j != null )
{
if ( !getColor( prop.Values, 3, out arg1, 3 ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
}
if ( source2 == LayerBlendSource.Manual )
{
if ( j != null )
{
if ( !getColor( prop.Values, 3, out arg2, 3 ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
}
_textureunit.SetColorOperationEx( op, source1, source2, arg1, arg2, manualBlend );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_COLOUR_OP_EX
#region ID_COLOUR_OP_MULTIPASS_FALLBACK
case Keywords.ID_COLOUR_OP_MULTIPASS_FALLBACK:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 2 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"colour_op_multiplass_fallback must have at most 2 arguments" );
}
else if ( prop.Values.Count == 1 )
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( (Keywords)atom.Id )
{
case Keywords.ID_ADD:
_textureunit.SetColorOpMultipassFallback( SceneBlendFactor.One, SceneBlendFactor.One );
break;
case Keywords.ID_MODULATE:
_textureunit.SetColorOpMultipassFallback( SceneBlendFactor.DestColor, SceneBlendFactor.Zero );
break;
case Keywords.ID_COLOUR_BLEND:
_textureunit.SetColorOpMultipassFallback( SceneBlendFactor.SourceColor, SceneBlendFactor.OneMinusSourceColor );
break;
case Keywords.ID_ALPHA_BLEND:
_textureunit.SetColorOpMultipassFallback( SceneBlendFactor.SourceAlpha, SceneBlendFactor.OneMinusSourceAlpha );
break;
case Keywords.ID_REPLACE:
_textureunit.SetColorOpMultipassFallback( SceneBlendFactor.One, SceneBlendFactor.Zero );
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"argument must be a valid scene blend type (add, modulate, colour_blend, alpha_blend, or replace)" );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"argument must be a valid scene blend type (add, modulate, colour_blend, alpha_blend, or replace)" );
}
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
SceneBlendFactor sbf0, sbf1;
if ( getEnumeration<SceneBlendFactor>( i0, compiler, out sbf0 ) && getEnumeration<SceneBlendFactor>( i1, compiler, out sbf1 ) )
_textureunit.SetColorOpMultipassFallback( sbf0, sbf1 );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"arguments must be valid scene blend factors" );
}
break;
#endregion ID_COLOUR_OP_MULTIPASS_FALLBACK
#region ID_ALPHA_OP_EX
case Keywords.ID_ALPHA_OP_EX:
if ( prop.Values.Count < 3 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line,
"alpha_op_ex must have at least 3 arguments" );
}
else if ( prop.Values.Count > 6 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"alpha_op_ex must have at most 6 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode && i2 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0,
atom1 = (AtomAbstractNode)i1,
atom2 = (AtomAbstractNode)i2;
LayerBlendOperationEx op = LayerBlendOperationEx.Add;
LayerBlendSource source1 = LayerBlendSource.Current, source2 = LayerBlendSource.Texture;
Real arg1 = 0.0f, arg2 = 0.0f;
Real manualBlend = 0.0f;
switch ( (Keywords)atom0.Id )
{
case Keywords.ID_SOURCE1:
op = LayerBlendOperationEx.Source1;
break;
case Keywords.ID_SOURCE2:
op = LayerBlendOperationEx.Source2;
break;
case Keywords.ID_MODULATE:
op = LayerBlendOperationEx.Modulate;
break;
case Keywords.ID_MODULATE_X2:
op = LayerBlendOperationEx.ModulateX2;
break;
case Keywords.ID_MODULATE_X4:
op = LayerBlendOperationEx.ModulateX4;
break;
case Keywords.ID_ADD:
op = LayerBlendOperationEx.Add;
break;
case Keywords.ID_ADD_SIGNED:
op = LayerBlendOperationEx.AddSigned;
break;
case Keywords.ID_ADD_SMOOTH:
op = LayerBlendOperationEx.AddSmooth;
break;
case Keywords.ID_SUBTRACT:
op = LayerBlendOperationEx.Subtract;
break;
case Keywords.ID_BLEND_DIFFUSE_ALPHA:
op = LayerBlendOperationEx.BlendDiffuseAlpha;
break;
case Keywords.ID_BLEND_TEXTURE_ALPHA:
op = LayerBlendOperationEx.BlendTextureAlpha;
break;
case Keywords.ID_BLEND_CURRENT_ALPHA:
op = LayerBlendOperationEx.BlendCurrentAlpha;
break;
case Keywords.ID_BLEND_MANUAL:
op = LayerBlendOperationEx.BlendManual;
break;
case Keywords.ID_DOT_PRODUCT:
op = LayerBlendOperationEx.DotProduct;
break;
case Keywords.ID_BLEND_DIFFUSE_COLOUR:
op = LayerBlendOperationEx.BlendDiffuseColor;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " is not a valid first argument (must be \"source1\", \"source2\", \"modulate\", \"modulate_x2\", \"modulate_x4\", \"add\", \"add_signed\", \"add_smooth\", \"subtract\", \"blend_diffuse_alpha\", \"blend_texture_alpha\", \"blend_current_alpha\", \"blend_manual\", \"dot_product\", or \"blend_diffuse_colour\")" );
break;
}
switch ( (Keywords)atom1.Id )
{
case Keywords.ID_SRC_CURRENT:
source1 = LayerBlendSource.Current;
break;
case Keywords.ID_SRC_TEXTURE:
source1 = LayerBlendSource.Texture;
break;
case Keywords.ID_SRC_DIFFUSE:
source1 = LayerBlendSource.Diffuse;
break;
case Keywords.ID_SRC_SPECULAR:
source1 = LayerBlendSource.Specular;
break;
case Keywords.ID_SRC_MANUAL:
source1 = LayerBlendSource.Manual;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i1.Value + " is not a valid second argument (must be \"src_current\", \"src_texture\", \"src_diffuse\", \"src_specular\", or \"src_manual\")" );
break;
}
switch ( (Keywords)atom2.Id )
{
case Keywords.ID_SRC_CURRENT:
source2 = LayerBlendSource.Current;
break;
case Keywords.ID_SRC_TEXTURE:
source2 = LayerBlendSource.Texture;
break;
case Keywords.ID_SRC_DIFFUSE:
source2 = LayerBlendSource.Diffuse;
break;
case Keywords.ID_SRC_SPECULAR:
source2 = LayerBlendSource.Specular;
break;
case Keywords.ID_SRC_MANUAL:
source2 = LayerBlendSource.Manual;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i2.Value + " is not a valid third argument (must be \"src_current\", \"src_texture\", \"src_diffuse\", \"src_specular\", or \"src_manual\")" );
break;
}
if ( op == LayerBlendOperationEx.BlendManual )
{
AbstractNode i3 = getNodeAt( prop.Values, 3 );
if ( i3 != null )
{
if ( !getReal( i3, out manualBlend ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"valid number expected when blend_manual is used" );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"valid number expected when blend_manual is used" );
}
}
AbstractNode j = getNodeAt( prop.Values, 3 );
int index = 3;
if ( op == LayerBlendOperationEx.BlendManual )
j = getNodeAt( prop.Values, ++index );
if ( source1 == LayerBlendSource.Manual )
{
if ( j != null )
{
if ( !getReal( j, out arg1 ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
else
j = getNodeAt( prop.Values, ++index );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
}
if ( source2 == LayerBlendSource.Manual )
{
if ( j != null )
{
if ( !getReal( j, out arg2 ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"valid colour expected when src_manual is used" );
}
}
_textureunit.SetAlphaOperation( op, source1, source2, arg1, arg2, manualBlend );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_ALPHA_OP_EX
#region ID_ENV_MAP
case Keywords.ID_ENV_MAP:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"env_map must have at most 1 argument" );
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( atom.Id )
{
case (uint)BuiltIn.ID_OFF:
_textureunit.SetEnvironmentMap( false );
break;
case (uint)Keywords.ID_SPHERICAL:
_textureunit.SetEnvironmentMap( true, EnvironmentMap.Curved );
break;
case (uint)Keywords.ID_PLANAR:
_textureunit.SetEnvironmentMap( true, EnvironmentMap.Planar );
break;
case (uint)Keywords.ID_CUBIC_REFLECTION:
_textureunit.SetEnvironmentMap( true, EnvironmentMap.Reflection );
break;
case (uint)Keywords.ID_CUBIC_NORMAL:
_textureunit.SetEnvironmentMap( true, EnvironmentMap.Normal );
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid argument (must be \"off\", \"spherical\", \"planar\", \"cubic_reflection\", or \"cubic_normal\")" );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid argument (must be \"off\", \"spherical\", \"planar\", \"cubic_reflection\", or \"cubic_normal\")" );
}
}
break;
#endregion ID_ENV_MAP
#region ID_SCROLL
case Keywords.ID_SCROLL:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 2 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"scroll must have at most 2 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
Real x, y;
if ( getReal( i0, out x ) && getReal( i1, out y ) )
_textureunit.SetTextureScroll( x, y );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " and/or " + i1.Value + " is invalid; both must be numbers" );
}
break;
#endregion ID_SCROLL
#region ID_SCROLL_ANIM
case Keywords.ID_SCROLL_ANIM:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 2 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"scroll_anim must have at most 2 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
Real x, y;
if ( getReal( i0, out x ) && getReal( i1, out y ) )
_textureunit.SetScrollAnimation( x, y );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
i0.Value + " and/or " + i1.Value + " is invalid; both must be numbers" );
}
break;
#endregion ID_SCROLL_ANIM
#region ID_ROTATE
case Keywords.ID_ROTATE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"rotate must have at most 1 argument" );
}
else
{
Real angle;
if ( getReal( prop.Values[ 0 ], out angle ) )
#warning check this statement
//mUnit->setTextureRotate(Degree(angle));
_textureunit.SetTextureRotate( angle );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid number value" );
}
break;
#endregion ID_ROTATE
#region ID_ROTATE_ANIM
case Keywords.ID_ROTATE_ANIM:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"rotate_anim must have at most 1 argument" );
}
else
{
Real angle;
if ( getReal( prop.Values[ 0 ], out angle ) )
_textureunit.SetRotateAnimation( angle );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid number value" );
}
break;
#endregion ID_ROTATE_ANIM
#region ID_SCALE
case Keywords.ID_SCALE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 2 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"scale must have at most 2 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
Real x, y;
if ( getReal( i0, out x ) && getReal( i1, out y ) )
_textureunit.SetTextureScale( x, y );
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"first and second arguments must both be valid number values (received " + i0.Value + ", " + i1.Value + ")" );
}
break;
#endregion ID_SCALE
#region ID_WAVE_XFORM
case Keywords.ID_WAVE_XFORM:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 6 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"wave_xform must have at most 6 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 ), i3 = getNodeAt( prop.Values, 3 ),
i4 = getNodeAt( prop.Values, 4 ), i5 = getNodeAt( prop.Values, 5 );
if ( i0 is AtomAbstractNode && i1 is AtomAbstractNode && i2 is AtomAbstractNode &&
i3 is AtomAbstractNode && i4 is AtomAbstractNode && i5 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0, atom1 = (AtomAbstractNode)i1;
TextureTransform type = TextureTransform.Rotate;
WaveformType wave = WaveformType.Sine;
Real baseVal = 0.0f, freq = 0.0f, phase = 0.0f, amp = 0.0f;
switch ( (Keywords)atom0.Id )
{
case Keywords.ID_SCROLL_X:
type = TextureTransform.TranslateU;
break;
case Keywords.ID_SCROLL_Y:
type = TextureTransform.TranslateV;
break;
case Keywords.ID_SCALE_X:
type = TextureTransform.ScaleU;
break;
case Keywords.ID_SCALE_Y:
type = TextureTransform.ScaleV;
break;
case Keywords.ID_ROTATE:
type = TextureTransform.Rotate;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
atom0.Value + " is not a valid transform type (must be \"scroll_x\", \"scroll_y\", \"scale_x\", \"scale_y\", or \"rotate\")" );
break;
}
switch ( (Keywords)atom1.Id )
{
case Keywords.ID_SINE:
wave = WaveformType.Sine;
break;
case Keywords.ID_TRIANGLE:
wave = WaveformType.Triangle;
break;
case Keywords.ID_SQUARE:
wave = WaveformType.Square;
break;
case Keywords.ID_SAWTOOTH:
wave = WaveformType.Sawtooth;
break;
case Keywords.ID_INVERSE_SAWTOOTH:
wave = WaveformType.InverseSawtooth;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
atom1.Value + " is not a valid waveform type (must be \"sine\", \"triangle\", \"square\", \"sawtooth\", or \"inverse_sawtooth\")" );
break;
}
if ( !getReal( i2, out baseVal ) || !getReal( i3, out freq ) || !getReal( i4, out phase ) || !getReal( i5, out amp ) )
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"arguments 3, 4, 5, and 6 must be valid numbers; received " + i2.Value + ", " + i3.Value + ", " + i4.Value + ", " + i5.Value );
_textureunit.SetTransformAnimation( type, wave, baseVal, freq, phase, amp );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_WAVE_XFORM
#region ID_TRANSFORM
case Keywords.ID_TRANSFORM:
{
throw new NotImplementedException();
#if UNREACHABLE_CODE
Matrix4 m;
if ( getMatrix4( prop.Values, 0, out m ) )
{ /*mUnit->setTextureTransform(m);*/
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
break;
#else
}
#endif
#endregion ID_TRANSFORM
#region ID_BINDING_TYPE
case Keywords.ID_BINDING_TYPE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"binding_type must have at most 1 argument" );
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( (Keywords)atom.Id )
{
case Keywords.ID_VERTEX:
_textureunit.BindingType = TextureBindingType.Vertex;
break;
case Keywords.ID_FRAGMENT:
_textureunit.BindingType = TextureBindingType.Fragment;
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
atom.Value + " is not a valid binding type (must be \"vertex\" or \"fragment\")" );
break;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid binding type" );
}
}
break;
#endregion ID_BINDING_TYPE
#region ID_CONTENT_TYPE
case Keywords.ID_CONTENT_TYPE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 4 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"content_type must have at most 4 arguments" );
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
throw new NotImplementedException();
#if UNREACHABLE_CODE
AtomAbstractNode atom = (AtomAbstractNode)prop.Values[ 0 ];
switch ( (Keywords)atom.Id )
{
case Keywords.ID_NAMED:
//mUnit->setContentType(TextureUnitState::CONTENT_NAMED);
break;
case Keywords.ID_SHADOW:
//mUnit->setContentType(TextureUnitState::CONTENT_SHADOW);
break;
case Keywords.ID_COMPOSITOR:
//mUnit->setContentType(TextureUnitState::CONTENT_COMPOSITOR);
if ( prop.Values.Count >= 3 )
{
string compositorName;
getString( getNodeAt( prop.Values, 1 ), out compositorName );
string textureName;
getString( getNodeAt( prop.Values, 2 ), out textureName );
if ( prop.Values.Count == 4 )
{
uint mrtIndex;
getUInt( getNodeAt( prop.Values, 3 ), out mrtIndex );
//mUnit->setCompositorReference(compositorName, textureName, mrtIndex);
}
else
{
//mUnit->setCompositorReference(compositorName, textureName);
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"content_type compositor must have an additional 2 or 3 parameters" );
}
break;
default:
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
atom.Value + " is not a valid content type (must be \"named\" or \"shadow\" or \"compositor\")" );
break;
}
#endif
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
prop.Values[ 0 ].Value + " is not a valid content type" );
}
}
break;
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
var obj = (ObjectAbstractNode)node;
if ( obj != null )
{
if ( string.IsNullOrEmpty( obj.Name ) )
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
}
}
else
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, node.File, node.Line );
return;
}
// Create a material with the given name
object mat;
ScriptCompilerEvent evt = new CreateMaterialScriptCompilerEvent( node.File, obj.Name, compiler.ResourceGroup );
var processed = compiler._fireEvent( ref evt, out mat );
if ( !processed )
{
//TODO
// The original translated implementation of this code block was simply the following:
// _material = (Material)MaterialManager.Instance.Create( obj.Name, compiler.ResourceGroup );
// but sometimes it generates an exception due to a duplicate resource.
// In order to avoid the above mentioned exception, the implementation was changed, but
// it need to be checked when ResourceManager._add will be updated to the latest version
var checkForExistingMat = (Material)MaterialManager.Instance.GetByName( obj.Name );
if ( checkForExistingMat == null )
{
this._material = (Material)MaterialManager.Instance.Create( obj.Name, compiler.ResourceGroup );
}
else
{
this._material = checkForExistingMat;
}
}
else
{
this._material = (Material)mat;
if ( this._material == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line,
"failed to find or create material \"" + obj.Name + "\"" );
}
}
this._material.RemoveAllTechniques();
obj.Context = this._material;
this._material.Origin = obj.File;
foreach ( var i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
var prop = (PropertyAbstractNode)i;
switch ( (Keywords)prop.Id )
{
#region ID_LOD_VALUES
case Keywords.ID_LOD_VALUES:
{
var lods = new LodValueList();
foreach ( var j in prop.Values )
{
Real v = 0;
if ( getReal( j, out v ) )
{
lods.Add( v );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"lod_values expects only numbers as arguments" );
}
}
this._material.SetLodLevels( lods );
}
break;
#endregion ID_LOD_VALUES
#region ID_LOD_DISTANCES
case Keywords.ID_LOD_DISTANCES:
{
// Set strategy to distance strategy
LodStrategy strategy = DistanceLodStrategy.Instance;
this._material.LodStrategy = strategy;
// Real in lod distances
var lods = new LodValueList();
foreach ( var j in prop.Values )
{
Real v = 0;
if ( getReal( j, out v ) )
{
lods.Add( v );
}
else
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line,
"lod_values expects only numbers as arguments" );
}
}
this._material.SetLodLevels( lods );
}
break;
#endregion ID_LOD_DISTANCES
#region ID_LOD_STRATEGY
case Keywords.ID_LOD_STRATEGY:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"lod_strategy only supports 1 argument" );
}
else
{
var strategyName = string.Empty;
var result = getString( prop.Values[ 0 ], out strategyName );
if ( result )
{
var strategy = LodStrategyManager.Instance.GetStrategy( strategyName );
result = strategy != null;
if ( result )
{
this._material.LodStrategy = strategy;
}
}
if ( !result )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"lod_strategy argument must be a valid lod strategy" );
}
}
break;
#endregion ID_LOD_STRATEGY
#region ID_RECEIVE_SHADOWS
case Keywords.ID_RECEIVE_SHADOWS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"receive_shadows only supports 1 argument" );
}
else
{
var val = true;
if ( getBoolean( prop.Values[ 0 ], out val ) )
{
this._material.ReceiveShadows = val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"receive_shadows argument must be \"true\", \"false\", \"yes\", \"no\", \"on\", or \"off\"" );
}
}
break;
#endregion ID_RECEIVE_SHADOWS
#region ID_TRANSPARENCY_CASTS_SHADOWS
case Keywords.ID_TRANSPARENCY_CASTS_SHADOWS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"transparency_casts_shadows only supports 1 argument" );
}
else
{
var val = true;
if ( getBoolean( prop.Values[ 0 ], out val ) )
{
this._material.TransparencyCastsShadows = val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"transparency_casts_shadows argument must be \"true\", \"false\", \"yes\", \"no\", \"on\", or \"off\"" );
}
}
break;
#endregion ID_TRANSPARENCY_CASTS_SHADOWS
#region ID_SET_TEXTURE_ALIAS
case Keywords.ID_SET_TEXTURE_ALIAS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 3 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ), i1 = getNodeAt( prop.Values, 1 );
String name, value;
if ( getString( i0, out name ) && getString( i1, out value ) )
{
this._textureAliases.Add( name, value );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"set_texture_alias must have 2 string argument" );
}
}
break;
#endregion ID_SET_TEXTURE_ALIAS
default:
compiler.AddError( CompileErrorCode.UnexpectedToken, prop.File, prop.Line,
"token \"" + prop.Name + "\" is not recognized" );
break;
} //end of switch statement
}
else if ( i is ObjectAbstractNode )
{
processNode( compiler, i );
}
}
// Apply the texture aliases
ScriptCompilerEvent locEvt = new PreApplyTextureAliasesScriptCompilerEvent( this._material, ref this._textureAliases );
compiler._fireEvent( ref locEvt );
this._material.ApplyTextureAliases( this._textureAliases );
this._textureAliases.Clear();
}
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
ObjectAbstractNode obj = (ObjectAbstractNode)node;
// Create the technique from the material
Material material = (Material)obj.Parent.Context;
_technique = material.CreateTechnique();
obj.Context = _technique;
// Get the name of the technique
if ( !string.IsNullOrEmpty( obj.Name ) )
_technique.Name = obj.Name;
// Set the properties for the technique
foreach ( AbstractNode i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
PropertyAbstractNode prop = (PropertyAbstractNode)i;
switch ( (Keywords)prop.Id )
{
#region ID_SCHEME
case Keywords.ID_SCHEME:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"scheme only supports 1 argument" );
}
else
{
string scheme;
if ( getString( prop.Values[ 0 ], out scheme ) )
_technique.Scheme = scheme;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"scheme must have 1 string argument" );
}
break;
#endregion ID_SCHEME
#region ID_LOD_INDEX
case Keywords.ID_LOD_INDEX:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"lod_index only supports 1 argument" );
}
else
{
int val;
if ( getInt( prop.Values[ 0 ], out val ) )
_technique.LodIndex = val;
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"lod_index cannot accept argument \"" + prop.Values[ 0 ].Value + "\"" );
}
break;
#endregion ID_LOD_INDEX
#region ID_SHADOW_CASTER_MATERIAL
case Keywords.ID_SHADOW_CASTER_MATERIAL:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"shadow_caster_material only accepts 1 argument" );
}
else
{
string matName;
if ( getString( prop.Values[ 0 ], out matName ) )
{
string evtMatName = string.Empty;
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Material, matName );
compiler._fireEvent( ref evt );
evtMatName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
_technique.ShadowCasterMaterial = (Material)MaterialManager.Instance[ evtMatName ]; // Use the processed name
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"shadow_caster_material cannot accept argument \"" + prop.Values[ 0 ].Value + "\"" );
}
break;
#endregion ID_SHADOW_CASTER_MATERIAL
#region ID_SHADOW_RECEIVER_MATERIAL
case Keywords.ID_SHADOW_RECEIVER_MATERIAL:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"shadow_receiver_material only accepts 1 argument" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 );
string matName = string.Empty;
if ( getString( i0, out matName ) )
{
string evtName = string.Empty;
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.Material, matName );
compiler._fireEvent( ref evt );
evtName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
_technique.ShadowReceiverMaterial = (Material)MaterialManager.Instance[ evtName ];
}
else
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"shadow_receiver_material_name cannot accept argument \"" + i0.Value + "\"" );
}
break;
#endregion ID_SHADOW_RECEIVER_MATERIAL
#region ID_GPU_VENDOR_RULE
case Keywords.ID_GPU_VENDOR_RULE:
if ( prop.Values.Count < 2 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line,
"gpu_vendor_rule must have 2 arguments" );
}
else if ( prop.Values.Count > 2 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"gpu_vendor_rule must have 2 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 );
AbstractNode i1 = getNodeAt( prop.Values, 1 );
Technique.GPUVendorRule rule = new Technique.GPUVendorRule();
if ( i0 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0;
Keywords atom0Id = (Keywords)atom0.Id;
if ( atom0Id == Keywords.ID_INCLUDE )
{
rule.Include = true;
}
else if ( atom0Id == Keywords.ID_EXCLUDE )
{
rule.Include = false;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_vendor_rule cannot accept \"" + i0.Value + "\" as first argument" );
}
string vendor = string.Empty;
if ( !getString( i1, out vendor ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_vendor_rule cannot accept \"" + i1.Value + "\" as second argument" );
}
rule.Vendor = RenderSystemCapabilities.VendorFromString( vendor );
if ( rule.Vendor != GPUVendor.Unknown )
{
_technique.AddGPUVenderRule( rule );
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_vendor_rule cannot accept \"" + i0.Value + "\" as first argument" );
}
}
break;
#endregion ID_GPU_VENDOR_RULE
#region ID_GPU_DEVICE_RULE
case Keywords.ID_GPU_DEVICE_RULE:
if ( prop.Values.Count < 2 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line,
"gpu_device_rule must have at least 2 arguments" );
}
else if ( prop.Values.Count > 3 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line,
"gpu_device_rule must have at most 3 arguments" );
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 );
AbstractNode i1 = getNodeAt( prop.Values, 1 );
Technique.GPUDeviceNameRule rule = new Technique.GPUDeviceNameRule();
if ( i0 is AtomAbstractNode )
{
AtomAbstractNode atom0 = (AtomAbstractNode)i0;
Keywords atom0Id = (Keywords)atom0.Id;
if ( atom0Id == Keywords.ID_INCLUDE )
{
rule.Include = true;
}
else if ( atom0Id == Keywords.ID_EXCLUDE )
{
rule.Include = false;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_device_rule cannot accept \"" + i0.Value + "\" as first argument" );
}
if ( !getString( i1, out rule.DevicePattern ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_device_rule cannot accept \"" + i1.Value + "\" as second argument" );
}
if ( prop.Values.Count == 3 )
{
AbstractNode i2 = getNodeAt( prop.Values, 2 );
if ( !getBoolean( i2, out rule.CaseSensitive ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_device_rule third argument must be \"true\", \"false\", \"yes\", \"no\", \"on\", or \"off\"" );
}
}
_technique.AddGPUDeviceNameRule( rule );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"gpu_device_rule cannot accept \"" + i0.Value + "\" as first argument" );
}
}
break;
#endregion ID_GPU_DEVICE_RULE
default:
compiler.AddError( CompileErrorCode.UnexpectedToken, prop.File, prop.Line, "token \"" + prop.Name + "\" is not recognized" );
break;
} //end of switch statement
} // end of if ( i is PropertyAbstractNode )
else if ( i is ObjectAbstractNode )
{
_processNode( compiler, i );
}
}
}
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
ObjectAbstractNode obj = (ObjectAbstractNode)node;
if ( obj != null )
{
if ( string.IsNullOrEmpty( obj.Name ) )
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
}
else
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
// Create the compositor
object compObject;
ScriptCompilerEvent evt = new CreateCompositorScriptCompilerEvent( obj.File, obj.Name, compiler.ResourceGroup );
bool processed = compiler._fireEvent( ref evt, out compObject );
if ( !processed )
{
//TODO
// The original translated implementation of this code block was simply the following:
// _Compositor = (Compositor)CompositorManager.Instance.Create( obj.Name, compiler.ResourceGroup );
// but sometimes it generates an excepiton due to a duplicate resource.
// In order to avoid the above mentioned exception, the implementation was changed, but
// it need to be checked when ResourceManager._add will be updated to the lastest version
Compositor checkForExistingComp = (Compositor)CompositorManager.Instance.GetByName( obj.Name );
if ( checkForExistingComp == null )
_Compositor = (Compositor)CompositorManager.Instance.Create( obj.Name, compiler.ResourceGroup );
else
_Compositor = checkForExistingComp;
}
else
_Compositor = (Compositor)compObject;
if ( _Compositor == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line );
return;
}
// Prepare the compositor
_Compositor.RemoveAllTechniques();
_Compositor.Origin = obj.File;
obj.Context = _Compositor;
foreach ( AbstractNode i in obj.Children )
{
if ( i is ObjectAbstractNode )
{
_processNode( compiler, i );
}
else
{
compiler.AddError( CompileErrorCode.UnexpectedToken, i.File, i.Line, "token not recognized" );
}
}
}
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
var obj = (ObjectAbstractNode)node;
var target = (CompositionTargetPass)obj.Parent.Context;
this._Pass = target.CreatePass();
obj.Context = this._Pass;
// The name is the type of the pass
if ( obj.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, obj.File, obj.Line );
return;
}
var type = string.Empty;
if ( !getString( obj.Values[ 0 ], out type ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, obj.File, obj.Line );
return;
}
this._Pass.Type = (CompositorPassType)ScriptEnumAttribute.Lookup( type, typeof ( CompositorPassType ) );
if ( this._Pass.Type == CompositorPassType.RenderCustom )
{
var customType = string.Empty;
//This is the ugly one liner for safe access to the second parameter.
if ( obj.Values.Count < 2 || !getString( obj.Values[ 1 ], out customType ) )
{
compiler.AddError( CompileErrorCode.StringExpected, obj.File, obj.Line );
return;
}
this._Pass.CustomType = customType;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, obj.File, obj.Line,
"pass types must be \"clear\", \"stencil\", \"render_quad\", \"render_scene\" or \"render_custom\"." );
return;
}
foreach ( var i in obj.Children )
{
if ( i is ObjectAbstractNode )
{
processNode( compiler, i );
}
else if ( i is PropertyAbstractNode )
{
var prop = (PropertyAbstractNode)i;
switch ( (Keywords)prop.Id )
{
#region ID_MATERIAL
case Keywords.ID_MATERIAL:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
var val = string.Empty;
if ( getString( prop.Values[ 0 ], out val ) )
{
ScriptCompilerEvent evt =
new ProcessResourceNameScriptCompilerEvent( ProcessResourceNameScriptCompilerEvent.ResourceType.Material, val );
compiler._fireEvent( ref evt );
this._Pass.MaterialName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_MATERIAL
#region ID_INPUT
case Keywords.ID_INPUT:
if ( prop.Values.Count < 2 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 3 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
AbstractNode i0 = getNodeAt( prop.Values, 0 ),
i1 = getNodeAt( prop.Values, 1 ),
i2 = getNodeAt( prop.Values, 2 );
var id = 0;
var name = string.Empty;
if ( getInt( i0, out id ) && getString( i1, out name ) )
{
var index = 0;
if ( !getInt( i2, out index ) )
{
compiler.AddError( CompileErrorCode.NumberExpected, prop.File, prop.Line );
return;
}
this._Pass.SetInput( id, name, index );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_INPUT
#region ID_IDENTIFIER
case Keywords.ID_IDENTIFIER:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
uint val;
if ( getUInt( prop.Values[ 0 ], out val ) )
{
this._Pass.Identifier = val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_IDENTIFIER
#region ID_FIRST_RENDER_QUEUE
case Keywords.ID_FIRST_RENDER_QUEUE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
uint val;
if ( getUInt( prop.Values[ 0 ], out val ) )
{
this._Pass.FirstRenderQueue = (RenderQueueGroupID)val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_FIRST_RENDER_QUEUE
#region ID_LAST_RENDER_QUEUE
case Keywords.ID_LAST_RENDER_QUEUE:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
uint val;
if ( getUInt( prop.Values[ 0 ], out val ) )
{
this._Pass.LastRenderQueue = (RenderQueueGroupID)val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_LAST_RENDER_QUEUE
#region ID_MATERIAL_SCHEME
case Keywords.ID_MATERIAL_SCHEME:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
string val;
if ( getString( prop.Values[ 0 ], out val ) )
{
this._Pass.MaterialScheme = val;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_MATERIAL_SCHEME
#region ID_QUAD_NORMALS
case Keywords.ID_QUAD_NORMALS:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else if ( prop.Values.Count > 1 )
{
compiler.AddError( CompileErrorCode.FewerParametersExpected, prop.File, prop.Line );
return;
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
var atom = (AtomAbstractNode)prop.Values[ 0 ];
if ( atom.Id == (uint)Keywords.ID_CAMERA_FAR_CORNERS_VIEW_SPACE )
{
this._Pass.SetQuadFarCorners( true, true );
}
else if ( atom.Id == (uint)Keywords.ID_CAMERA_FAR_CORNERS_WORLD_SPACE )
{
this._Pass.SetQuadFarCorners( true, false );
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
break;
#endregion ID_QUAD_NORMALS
default:
compiler.AddError( CompileErrorCode.UnexpectedToken, prop.File, prop.Line,
"token \"" + prop.Name + "\" is not recognized" );
break;
}
}
}
}
private Pass _commonProgramChecks( ScriptCompiler compiler, ObjectAbstractNode node, out string createdProgramName )
{
createdProgramName = string.Empty;
if ( string.IsNullOrEmpty( node.Name ) )
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, node.File, node.Line );
return null;
}
ScriptCompilerEvent evt = new ProcessResourceNameScriptCompilerEvent(
ProcessResourceNameScriptCompilerEvent.ResourceType.GpuProgram, node.Name );
compiler._fireEvent( ref evt );
createdProgramName = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
if ( GpuProgramManager.Instance.GetByName( createdProgramName ) == null )
{
compiler.AddError( CompileErrorCode.ReferenceToaNonExistingObject, node.File, node.Line );
return null;
}
Pass pass = (Pass)node.Parent.Context;
return pass;
}
/// <see cref="Translator.Translate"/>
public override void Translate( ScriptCompiler compiler, AbstractNode node )
{
var obj = (ObjectAbstractNode)node;
// Find the name
if ( obj != null )
{
if ( string.IsNullOrEmpty( obj.Name ) )
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
}
else
{
compiler.AddError( CompileErrorCode.ObjectNameExpected, obj.File, obj.Line );
return;
}
// Allocate the particle system
object sysObject;
ScriptCompilerEvent evt = new CreateParticleSystemScriptCompilerEvent( obj.File, obj.Name, compiler.ResourceGroup );
var processed = compiler._fireEvent( ref evt, out sysObject );
if ( !processed )
{
this._System = ParticleSystemManager.Instance.CreateTemplate( obj.Name, compiler.ResourceGroup );
}
else
{
this._System = (ParticleSystem)sysObject;
}
if ( this._System == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line );
return;
}
this._System.Origin = obj.File;
this._System.RemoveAllEmitters();
this._System.RemoveAllAffectors();
obj.Context = this._System;
foreach ( var i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
var prop = (PropertyAbstractNode)i;
switch ( (Keywords)prop.Id )
{
case Keywords.ID_MATERIAL:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
var name = ( (AtomAbstractNode)prop.Values[ 0 ] ).Value;
ScriptCompilerEvent locEvt =
new ProcessResourceNameScriptCompilerEvent( ProcessResourceNameScriptCompilerEvent.ResourceType.Material,
name );
compiler._fireEvent( ref locEvt );
var locEvtName = ( (ProcessResourceNameScriptCompilerEvent)locEvt ).Name;
if ( !this._System.SetParameter( "material", locEvtName ) )
{
if ( this._System.Renderer != null )
{
if ( !this._System.Renderer.SetParameter( "material", locEvtName ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line,
"material property could not be set with material \"" + locEvtName + "\"" );
}
}
}
}
}
break;
default:
if ( prop.Values.Count == 0 )
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line );
return;
}
else
{
string name = prop.Name, value = string.Empty;
// Glob the values together
foreach ( var it in prop.Values )
{
if ( it is AtomAbstractNode )
{
if ( string.IsNullOrEmpty( value ) )
{
value = ( (AtomAbstractNode)it ).Value;
}
else
{
value = value + " " + ( (AtomAbstractNode)it ).Value;
}
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
return;
}
}
if ( !this._System.SetParameter( name, value ) )
{
if ( this._System.Renderer != null )
{
if ( !this._System.Renderer.SetParameter( name, value ) )
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line );
}
}
}
}
break;
}
}
else
{
processNode( compiler, i );
}
}
}
protected void _translateUnifiedGpuProgram( ScriptCompiler compiler, ObjectAbstractNode obj )
{
var customParameters = new NameValuePairList();
AbstractNode parameters = null;
foreach ( var i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
var prop = (PropertyAbstractNode)i;
if ( prop.Name == "delegate" )
{
var value = string.Empty;
if ( prop.Values.Count != 0 && prop.Values[ 0 ] is AtomAbstractNode )
{
value = ( (AtomAbstractNode)prop.Values[ 0 ] ).Value;
}
ScriptCompilerEvent evt =
new ProcessResourceNameScriptCompilerEvent( ProcessResourceNameScriptCompilerEvent.ResourceType.GpuProgram,
value );
compiler._fireEvent( ref evt );
customParameters[ "delegate" ] = ( (ProcessResourceNameScriptCompilerEvent)evt ).Name;
}
else
{
var name = prop.Name;
var value = string.Empty;
var first = true;
foreach ( var it in prop.Values )
{
if ( it is AtomAbstractNode )
{
if ( !first )
{
value += " ";
}
else
{
first = false;
}
value += ( (AtomAbstractNode)it ).Value;
}
}
customParameters.Add( name, value );
}
}
else if ( i is ObjectAbstractNode )
{
if ( ( (ObjectAbstractNode)i ).Id == (uint)Keywords.ID_DEFAULT_PARAMS )
{
parameters = i;
}
else
{
processNode( compiler, i );
}
}
}
// Allocate the program
Object progObj;
HighLevelGpuProgram prog = null;
ScriptCompilerEvent evnt = new CreateHighLevelGpuProgramScriptCompilerEvent( obj.File, obj.Name,
compiler.ResourceGroup, string.Empty,
"unified",
_translateIDToGpuProgramType( obj.Id ) );
var processed = compiler._fireEvent( ref evnt, out progObj );
if ( !processed )
{
prog =
(HighLevelGpuProgram)
( HighLevelGpuProgramManager.Instance.CreateProgram( obj.Name, compiler.ResourceGroup, "unified",
_translateIDToGpuProgramType( obj.Id ) ) );
}
else
{
prog = (HighLevelGpuProgram)progObj;
}
// Check that allocation worked
if ( prog == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line,
"gpu program \"" + obj.Name + "\" could not be created" );
return;
}
obj.Context = prog;
prog.IsMorphAnimationIncluded = false;
prog.PoseAnimationCount = 0;
prog.IsSkeletalAnimationIncluded = false;
prog.IsVertexTextureFetchRequired = false;
prog.Origin = obj.File;
// Set the custom parameters
prog.SetParameters( customParameters );
// Set up default parameters
if ( prog.IsSupported && parameters != null )
{
var ptr = prog.DefaultParameters;
GpuProgramTranslator.TranslateProgramParameters( compiler, ptr, (ObjectAbstractNode)parameters );
}
}
protected void _translateGpuProgram( ScriptCompiler compiler, ObjectAbstractNode obj )
{
var customParameters = new NameValuePairList();
string syntax = string.Empty, source = string.Empty;
AbstractNode parameters = null;
foreach ( var i in obj.Children )
{
if ( i is PropertyAbstractNode )
{
var prop = (PropertyAbstractNode)i;
if ( prop.Id == (uint)Keywords.ID_SOURCE )
{
if ( prop.Values.Count != 0 )
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
source = ( (AtomAbstractNode)prop.Values[ 0 ] ).Value;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line, "source file expected" );
}
}
else
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line, "source file expected" );
}
}
else if ( prop.Id == (uint)Keywords.ID_SYNTAX )
{
if ( prop.Values.Count != 0 )
{
if ( prop.Values[ 0 ] is AtomAbstractNode )
{
syntax = ( (AtomAbstractNode)prop.Values[ 0 ] ).Value;
}
else
{
compiler.AddError( CompileErrorCode.InvalidParameters, prop.File, prop.Line, "syntax string expected" );
}
}
else
{
compiler.AddError( CompileErrorCode.StringExpected, prop.File, prop.Line, "syntax string expected" );
}
}
else
{
string name = prop.Name, value = string.Empty;
var first = true;
foreach ( var it in prop.Values )
{
if ( it is AtomAbstractNode )
{
if ( !first )
{
value += " ";
}
else
{
first = false;
}
value += ( (AtomAbstractNode)it ).Value;
}
}
customParameters.Add( name, value );
}
}
else if ( i is ObjectAbstractNode )
{
if ( ( (ObjectAbstractNode)i ).Id == (uint)Keywords.ID_DEFAULT_PARAMS )
{
parameters = i;
}
else
{
processNode( compiler, i );
}
}
}
if ( !GpuProgramManager.Instance.IsSyntaxSupported( syntax ) )
{
compiler.AddError( CompileErrorCode.UnsupportedByRenderSystem, obj.File, obj.Line );
//Register the unsupported program so that materials that use it know that
//it exists but is unsupported
var unsupportedProg = GpuProgramManager.Instance.Create( obj.Name, compiler.ResourceGroup,
_translateIDToGpuProgramType( obj.Id ), syntax );
return;
}
// Allocate the program
object progObj;
GpuProgram prog = null;
ScriptCompilerEvent evt = new CreateGpuProgramScriptCompilerEvent( obj.File, obj.Name, compiler.ResourceGroup,
source, syntax,
_translateIDToGpuProgramType( obj.Id ) );
var processed = compiler._fireEvent( ref evt, out progObj );
if ( !processed )
{
prog =
(GpuProgram)
GpuProgramManager.Instance.CreateProgram( obj.Name, compiler.ResourceGroup, source,
_translateIDToGpuProgramType( obj.Id ), syntax );
}
else
{
prog = (GpuProgram)progObj;
}
// Check that allocation worked
if ( prog == null )
{
compiler.AddError( CompileErrorCode.ObjectAllocationError, obj.File, obj.Line,
"gpu program \"" + obj.Name + "\" could not be created" );
return;
}
obj.Context = prog;
prog.IsMorphAnimationIncluded = false;
prog.PoseAnimationCount = 0;
prog.IsSkeletalAnimationIncluded = false;
prog.IsVertexTextureFetchRequired = false;
prog.Origin = obj.File;
// Set the custom parameters
prog.SetParameters( customParameters );
// Set up default parameters
if ( prog.IsSupported && parameters != null )
{
var ptr = prog.DefaultParameters;
GpuProgramTranslator.TranslateProgramParameters( compiler, ptr, (ObjectAbstractNode)parameters );
}
}
