void FaceSnapshot::restore(Model::Face& face) {
face.setXOffset(m_xOffset);
face.setYOffset(m_yOffset);
face.setRotation(m_rotation);
face.setXScale(m_xScale);
face.setYScale(m_yScale);
face.setTexture(m_texture);
if (m_texture == NULL)
face.setTextureName(m_textureName);
}
Model::Face* MapParser::parseFace(const BBox& worldBounds) {
Vec3f p1, p2, p3;
float xOffset, yOffset, rotation, xScale, yScale;
Token token = m_tokenizer.nextToken();
if (token.type() == TokenType::Eof)
return NULL;
expect(TokenType::OParenthesis, token);
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p1.x = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p1.y = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p1.z = token.toFloat();
expect(TokenType::CParenthesis, token = m_tokenizer.nextToken());
expect(TokenType::OParenthesis, token = m_tokenizer.nextToken());
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p2.x = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p2.y = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p2.z = token.toFloat();
expect(TokenType::CParenthesis, token = m_tokenizer.nextToken());
expect(TokenType::OParenthesis, token = m_tokenizer.nextToken());
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p3.x = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p3.y = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
p3.z = token.toFloat();
expect(TokenType::CParenthesis, token = m_tokenizer.nextToken());
expect(TokenType::String, token = m_tokenizer.nextToken());
String textureName = token.data();
token = m_tokenizer.nextToken();
if (m_format == Undefined) {
expect(TokenType::Integer | TokenType::Decimal | TokenType::OBracket, token);
m_format = token.type() == TokenType::OBracket ? Valve : Standard;
if (m_format == Valve)
m_console.warn("Loading unsupported map Valve 220 map format");
}
if (m_format == Standard) {
expect(TokenType::Integer | TokenType::Decimal, token);
xOffset = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
yOffset = token.toFloat();
} else { // Valve 220 format
expect(TokenType::OBracket, token);
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // X texture axis x
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // X texture axis y
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // X texture axis z
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // X texture axis offset
xOffset = token.toFloat();
expect(TokenType::CBracket, token = m_tokenizer.nextToken());
expect(TokenType::OBracket, token = m_tokenizer.nextToken());
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // Y texture axis x
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // Y texture axis y
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // Y texture axis z
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken()); // Y texture axis offset
yOffset = token.toFloat();
expect(TokenType::CBracket, token = m_tokenizer.nextToken());
}
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
rotation = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
xScale = token.toFloat();
expect(TokenType::Integer | TokenType::Decimal, token = m_tokenizer.nextToken());
yScale = token.toFloat();
if (((p3 - p1).crossed(p2 - p1)).null()) {
m_console.warn("Skipping face with colinear points in line %i", token.line());
return NULL;
}
if (textureName == Model::Texture::Empty)
textureName = "";
Model::Face* face = new Model::Face(worldBounds, p1, p2, p3, textureName);
face->setXOffset(xOffset);
face->setYOffset(yOffset);
face->setRotation(rotation);
face->setXScale(xScale);
face->setYScale(yScale);
face->setFilePosition(token.line());
return face;
}