void Trigger::loadInstance(const Aurora::GFF3Struct &gff) {
// Tag
_tag = gff.getString("Tag", _tag);
loadPositional(gff);
const Aurora::GFF3List &geometry = gff.getList("Geometry");
float x, y, z;
Graphics::VertexDecl vertexDecl;
vertexDecl.push_back(Graphics::VertexAttrib(Graphics::VPOSITION, 3, GL_FLOAT));
_vertexBuffer.setVertexDeclLinear(geometry.size(), vertexDecl);
float *v = reinterpret_cast<float *>(_vertexBuffer.getData());
for (uint32 i = 0; i < geometry.size(); i++) {
geometry[i]->getVector("Vertex", x, y, z);
// Position
*v++ = x;
*v++ = y;
*v++ = z;
}
}
void TRXFile::loadWATR(Common::SeekableReadStream &trx, Packet &packet) {
Common::SeekableSubReadStream watr(&trx, trx.pos(), trx.pos() + packet.size);
Common::UString name = Common::readStringFixed(watr, Common::kEncodingASCII, 128);
float color[3];
color[0] = watr.readIEEEFloatLE();
color[1] = watr.readIEEEFloatLE();
color[2] = watr.readIEEEFloatLE();
watr.skip(4); // float rippleX
watr.skip(4); // float rippleY
watr.skip(4); // float smoothness
watr.skip(4); // float refBias
watr.skip(4); // float refPower
watr.skip(4); // Unknown
watr.skip(4); // Unknown
Common::UString textures[3];
for (int i = 0; i < 3; i++) {
textures[i] = Common::readStringFixed(watr, Common::kEncodingASCII, 32);
watr.skip(4); // float dirX
watr.skip(4); // float dirY
watr.skip(4); // float rate
watr.skip(4); // float angle
}
watr.skip(4); // float offsetX
watr.skip(4); // float offsetY
uint32 vCount = watr.readUint32LE();
uint32 fCount = watr.readUint32LE();
GLsizei vpsize = 3;
GLsizei vnsize = 0;
GLsizei vcsize = 3;
uint32 vSize = (vpsize + vnsize + vcsize) * sizeof(float);
Graphics::VertexBuffer vBuf;
vBuf.setSize(vCount, vSize);
float *vertexData = (float *) vBuf.getData();
Graphics::VertexDecl vertexDecl;
Graphics::VertexAttrib vp;
vp.index = Graphics::VPOSITION;
vp.size = vpsize;
vp.type = GL_FLOAT;
vp.stride = vSize;
vp.pointer = vertexData;
vertexDecl.push_back(vp);
/*
Graphics::VertexAttrib vn;
vn.index = Graphics::VNORMAL;
vn.size = vnsize;
vn.type = GL_FLOAT;
vn.stride = vSize;
vn.pointer = vertexData + vpsize;
vertexDecl.push_back(vn);
*/
Graphics::VertexAttrib vc;
vc.index = Graphics::VCOLOR;
vc.size = vcsize;
vc.type = GL_FLOAT;
vc.stride = vSize;
vc.pointer = vertexData + vpsize + vnsize;
vertexDecl.push_back(vc);
vBuf.setVertexDecl(vertexDecl);
float *v = vertexData;
for (uint32 i = 0; i < vCount; i++) {
*v++ = watr.readIEEEFloatLE();
*v++ = watr.readIEEEFloatLE();
*v++ = watr.readIEEEFloatLE();
*v++ = color[0];
*v++ = color[1];
*v++ = color[2];
watr.skip(16); // texture coordinates?
}
Graphics::IndexBuffer iBuf;
iBuf.setSize(fCount * 3, sizeof(uint16), GL_UNSIGNED_SHORT);
uint16 *f = (uint16 *) iBuf.getData();
for (uint32 i = 0; i < fCount; i++) {
*f++ = watr.readUint16LE();
*f++ = watr.readUint16LE();
*f++ = watr.readUint16LE();
}
/* TODO:
* - uint32 ddsSize
* - byte *dds
* - uint32 flags[vCount]
* - uint32 tileX
* - uint32 tileY
*/
_water.push_back(new Graphics::Aurora::GeometryObject(vBuf, iBuf));
_water.back()->setRotation(-90.0, 0.0, 0.0);
}
void TRXFile::loadTRRN(Common::SeekableReadStream &trx, Packet &packet) {
Common::SeekableSubReadStream ttrn(&trx, trx.pos(), trx.pos() + packet.size);
Common::UString name = Common::readStringFixed(ttrn, Common::kEncodingASCII, 128);
Common::UString textures[6];
for (int i = 0; i < 6; i++)
textures[i] = Common::readStringFixed(ttrn, Common::kEncodingASCII, 32);
float textureColors[6][3];
for (int i = 0; i < 6; i++)
for (int j = 0; j < 3; j++)
textureColors[i][j] = ttrn.readIEEEFloatLE();
uint32 vCount = ttrn.readUint32LE();
uint32 fCount = ttrn.readUint32LE();
GLsizei vpsize = 3;
GLsizei vnsize = 3;
GLsizei vcsize = 4;
uint32 vSize = (vpsize + vnsize + vcsize) * sizeof(float);
Graphics::VertexBuffer vBuf;
vBuf.setSize(vCount, vSize);
float *vertexData = (float *) vBuf.getData();
Graphics::VertexDecl vertexDecl;
Graphics::VertexAttrib vp;
vp.index = Graphics::VPOSITION;
vp.size = vpsize;
vp.type = GL_FLOAT;
vp.stride = vSize;
vp.pointer = vertexData;
vertexDecl.push_back(vp);
Graphics::VertexAttrib vn;
vn.index = Graphics::VNORMAL;
vn.size = vnsize;
vn.type = GL_FLOAT;
vn.stride = vSize;
vn.pointer = vertexData + vpsize;
vertexDecl.push_back(vn);
Graphics::VertexAttrib vc;
vc.index = Graphics::VCOLOR;
vc.size = vcsize;
vc.type = GL_FLOAT;
vc.stride = vSize;
vc.pointer = vertexData + vpsize + vnsize;
vertexDecl.push_back(vc);
vBuf.setVertexDecl(vertexDecl);
float *v = vertexData;
for (uint32 i = 0; i < vCount; i++) {
*v++ = ttrn.readIEEEFloatLE();
*v++ = ttrn.readIEEEFloatLE();
*v++ = ttrn.readIEEEFloatLE();
*v++ = ttrn.readIEEEFloatLE();
*v++ = ttrn.readIEEEFloatLE();
*v++ = ttrn.readIEEEFloatLE();
for (int j = 0; j < 3; j++) {
int vals = 1;
float rgb = ttrn.readByte() / 255.0f;
for (int k = 0; k < 6; k++) {
if (!textures[k].empty()) {
rgb += textureColors[k][j];
vals++;
}
}
rgb /= vals;
*v++ = rgb;
}
*v++ = ttrn.readByte() / 255.0f;
ttrn.skip(16); // Some texture coordinates?
}
Graphics::IndexBuffer iBuf;
iBuf.setSize(fCount * 3, sizeof(uint16), GL_UNSIGNED_SHORT);
uint16 *f = (uint16 *) iBuf.getData();
for (uint32 i = 0; i < fCount; i++) {
*f++ = ttrn.readUint16LE();
*f++ = ttrn.readUint16LE();
*f++ = ttrn.readUint16LE();
}
/* TODO:
* - uint32 dds1Size
* - byte *dds1
* - uint32 dds2Size
* - byte *dds2
* - uint32 grassCount
* - Grass grass
*/
_terrain.push_back(new Graphics::Aurora::GeometryObject(vBuf, iBuf));
_terrain.back()->setRotation(-90.0, 0.0, 0.0);
}
