void Coordinate::buildMoveTable(const std::vector<uint>& allowedMoves, const CubeProperties& props, const std::string& path) {
_nbMove = allowedMoves.size();
_moveTable = new uint[_size * _nbMove];
_transposedMoves.assign(*std::max_element(allowedMoves.begin(), allowedMoves.end()) + 1, -1);
for(uint i = 0; i < _nbMove; ++i) {
_transposedMoves[allowedMoves[i]] = i;
}
if(!path.empty()) {
FILE* file = fopen(path.c_str(), "rb");
if(file) {
fseek(file, 0, SEEK_END);
if(ftell(file) != sizeof(uint) * _size * _nbMove) {
fprintf(stderr, "Size of file \"%s\" does not correspond to the size of the movetable\n", path.c_str());
} else {
rewind(file);
fread(_moveTable, sizeof(uint), _size * _nbMove, file);
return;
}
} else {
fprintf(stderr, "Couldn't read file \"%s\"\n", path.c_str());
}
}
for(uint i = 0; i < _size; ++i) {
Cube c = toCube(i);
for(uint move : allowedMoves) {
uint layer = Utils::getLayer(move);
uint axis = Utils::getAxis(move);
uint nb = Utils::getNb(move);
Cube cubeMove = props.makeCube((AXIS)axis, layer);
Cube c2 = c;
for(uint i = 0; i <= nb; ++i) {
c2.applyMult(cubeMove);
}
_moveTable[i*_nbMove + _transposedMoves[move]] = fromCube(c2);
}
}
if(!path.empty()) {
FILE* file = fopen(path.c_str(), "wb");
if(!file) {
fprintf(stderr, "Couldn't write to file \"%s\"\n", path.c_str());
return;
}
fwrite(_moveTable, sizeof(uint), _size * _nbMove, file);
fclose(file);
}
}
void ShapeVisitor_RestrictedPositionGetter::visit( Shape_Cube& shape )
{
if ( !insideCube( shape.getCenter(), shape.getSurfaceX(), shape.getSurfaceY(), shape.getSurfaceZ(), mOriginalPosition ) ) {
// position outside cube - BAD
// switch (shape.getRestrictionPolicy ()) {
// case Shape_Cube::SURFACE:
// case Shape_Cube::RANDOM_DISTANCE_FROM_CENTER:
// }
mRestrictedPosition = toCube( shape.getCenter(), shape.getSurfaceX(), shape.getSurfaceY(), shape.getSurfaceZ(), mOriginalPosition );
}
else {
// position inside cube - OK
mRestrictedPosition = mOriginalPosition;
}
}
