bool CRoom_1x2::correctMapCollision_down()
{
// get the x coord in map space for a fast search
int column = m_topLeft.x + m_sAtributes.velosity_x;
int row = m_topLeft.y + m_sAtributes.velosity_y;
m_pMap_collision->convertScreenToMap(&column, &row);
const std::vector<STileData<int>*>* pMapTiles = m_pMap_collision->getMapTiles();
for (int i = 0; i < pMapTiles->size(); ++i)
{
STileData<int>* pTile = pMapTiles->at(i);
// we are only looking for a specific column (falling down), no need to search needlessly
if (pTile->mapCoords.x != column)
{
continue;
}
SCoords2<int> midBottom;
midBottom.setCoords(m_bottomLeft.x + m_width / 2, (int)(m_bottomLeft.y + m_sAtributes.velosity_y));
if (pTile->collision(&midBottom))
{
setBottomRight(pTile->screenCoords_topLeft.x + pTile->width, pTile->screenCoords_topLeft.y);
isFalling = false;
m_sAtributes.gravityTimer.start();
return true;
}
}
return false;
}
void Square::setHalfEdge(double he)
{
QPointF c = center();
setTopLeft(QPointF(c.x()-he, c.y()-he));
setBottomRight(QPointF(c.x()+he, c.y()+he));
}
bool CRoom_1x2::correctRoomCollision_down()
{
for (int i = 0; i < m_pRoom_collision->size(); ++i)
{
CRoom* pRoom = m_pRoom_collision->at(i);
if (this->equals(pRoom))
{
continue;
}
SCoords2<int> other_topLeft;
SCoords2<int> other_topRight;
SCoords2<int> other_bottomLeft;
SCoords2<int> other_bottomRight;
pRoom->getEverything(&other_topLeft, &other_topRight, &other_bottomLeft, &other_bottomRight);
// Point collision detection extended from the midpoint on the bottom row
SCoords2<int> midBottom;
midBottom.setCoords(m_bottomLeft.x + m_width / 2, (int)(m_bottomLeft.y + m_sAtributes.velosity_y));
if (pRoom->collision(&midBottom))
{
if (pRoom->getLayout()->x == 1)
{
setBottomRight(other_topRight.x, other_topRight.y);
}
else if (pRoom->getLayout()->x == 2)
{
SCoords2<int> subRoom = pRoom->whichSubRoom(&midBottom);
if (subRoom.x == 1) // left side
{
setBottomLeft(other_topLeft.x, other_topLeft.y);
}
else if (subRoom.x == 2) // right side
{
setBottomRight(other_topRight.x, other_topRight.y);
}
}
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
}
return false;
}
void PiShape::configure(const std::string& parameters) {
if (parameters.empty()) return;
std::vector<std::string> values = Op::split(parameters, " ");
std::size_t required = 4;
if (values.size() < required) {
std::ostringstream ex;
ex << "[configuration error] term <" << className() << ">"
<< " requires <" << required << "> parameters";
throw fl::Exception(ex.str(), FL_AT);
}
setBottomLeft(Op::toScalar(values.at(0)));
setTopLeft(Op::toScalar(values.at(1)));
setTopRight(Op::toScalar(values.at(2)));
setBottomRight(Op::toScalar(values.at(3)));
if (values.size() > required)
setHeight(Op::toScalar(values.at(required)));
}
bool CRoom_2x1::correctMapCollision_down()
{
//int left_column = m_topLeft.x;
//int left_row = m_topLeft.y + m_sAtributes.velosity_y;
//m_pMap_collision->convertScreenToMap(&left_column, &left_row);
//int right_column = m_topRight.x;
//int right_row = m_topRight.y + m_sAtributes.velosity_y;
//m_pMap_collision->convertScreenToMap(&right_column, &right_row);
// Here we are going to do a point collision detection on the extended midpoint
// from all of the sub rooms along the bottom row. If ANY of them collide with something,
// the respective corner is set, and this room will not fall any farther
SCoords2<int> this_midBottomLeft, this_midBottomRight;
this_midBottomLeft.setCoords(
m_bottomLeft.x + m_width / 4,
(int)(m_bottomLeft.y + m_sAtributes.velosity_y));
this_midBottomRight.setCoords(
m_bottomRight.x - m_width / 4,
(int)(m_bottomLeft.y + m_sAtributes.velosity_y));
const std::vector<STileData<int>*>* pMapTiles = m_pMap_collision->getMapTiles();
for (int i = 0; i < pMapTiles->size(); ++i)
{
STileData<int>* pTile = pMapTiles->at(i);
// [OPTIMIZATION]: how to column check when this is a 1x2 room?
//if (pTile->mapCoords.x != left_column &&
// pTile->mapCoords.x != right_column)
//{
// continue;
//}
bool collision_bottomLeft = pTile->collision(&this_midBottomLeft);
bool collision_bottomRight = pTile->collision(&this_midBottomRight);
#ifdef DEBUG
if (collision_bottomLeft && collision_bottomRight) // dead on collision
{
assert(false);// this should never happen because tiles are 1x1, and this room is 1x2
}
#endif // !DEBG
if (collision_bottomLeft && !collision_bottomRight) // hanging off of the right side
{
setBottomLeft(pTile->screenCoords_topLeft.x, pTile->screenCoords_topLeft.y);
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
else if (!collision_bottomLeft && collision_bottomRight) // hanging off of the left side
{
setBottomRight(pTile->screenCoords_bottomRight.x, pTile->screenCoords_bottomRight.y - pTile->height);
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
}
return false;
}
bool CRoom_2x1::correctRoomCollision_down()
{
for (int i = 0; i < m_pRoom_collision->size(); ++i)
{
CRoom* pRoom = m_pRoom_collision->at(i);
if (this->equals(pRoom))
{
continue;
}
SCoords2<int> other_topLeft;
SCoords2<int> other_topRight;
SCoords2<int> other_bottomLeft;
SCoords2<int> other_bottomRight;
pRoom->getEverything(&other_topLeft, &other_topRight, &other_bottomLeft, &other_bottomRight);
// Here we are going to do a point collision detection on the extended midpoint
// from all of the sub rooms along the bottom row. If ANY of them collide with something,
// the respective corner is set, and this room will not fall any farther
SCoords2<int> this_midBottomLeft, this_midBottomRight;
this_midBottomLeft.setCoords(
m_bottomLeft.x + m_width / 4,
(int)(m_bottomLeft.y + m_sAtributes.velosity_y));
this_midBottomRight.setCoords(
m_bottomRight.x - m_width / 4,
(int)(m_bottomLeft.y + m_sAtributes.velosity_y));
bool collision_bottomLeft = pRoom->collision(&this_midBottomLeft);
bool collision_bottomRight = pRoom->collision(&this_midBottomRight);
if (collision_bottomLeft && collision_bottomRight) // dead on collision
{
setBottomLeft(other_topLeft);
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
else if (collision_bottomLeft && !collision_bottomRight) // hanging off of the right side
{
if (pRoom->getLayout()->x == 1)
{
setBottomLeft(other_topLeft);
}
else if (pRoom->getLayout()->x == 2)
{
setBottomLeft(other_topLeft.x + pRoom->getWidth() / 2, other_topLeft.y);
}
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
else if (!collision_bottomLeft && collision_bottomRight) // hanging off of the left side
{
if (pRoom->getLayout()->x == 1)
{
setBottomRight(other_topRight);
}
else if (pRoom->getLayout()->x == 2)
{
setBottomRight(other_topLeft.x + pRoom->getWidth() / 2, other_topLeft.y);
}
m_sAtributes.gravityTimer.start();
isFalling = false;
return true;
}
}
return false;
}
bool setBottomRight(const Point& p, RepaintOption repaint = repaintNot) {return setBottomRight(p.x, p.y, repaint);}