void CSectionHandler::PaintBackground(CGraphicOnscreen& goTarget,CGraphic* pgBackground)
{
if(GetWidthOffset()==0 && GetHeightOffset()==0)
pgBackground->Copy(&goTarget,0,0);
else if(GetHeightOffset()==0)
{
pgBackground->Copy(&goTarget,0,0,0,0,GetSplitX(),GetHeight());
for(int i=0;i<GetWidthOffset();i++)
{
pgBackground->Copy(&goTarget,GetSplitX()+i,0,GetSplitX(),0,1,GetHeight());
}
pgBackground->Copy(&goTarget,GetSplitX()+GetWidthOffset(),0,GetSplitX(),0,GetWidth()-GetSplitX(),GetHeight());
}
else if(GetWidthOffset()==0)
{
pgBackground->Copy(&goTarget,0,0,0,0,GetWidth(),GetSplitY());
for(int i=0;i<GetHeightOffset();i++)
{
pgBackground->Copy(&goTarget,0,GetSplitY()+i,0,GetSplitY(),GetWidth(),1);
}
pgBackground->Copy(&goTarget,0,GetSplitY()+GetHeightOffset(),0,GetSplitY(),GetWidth(),GetHeight()-GetSplitY());
}
else
{
// Draw order
// 1 5a 2
//
//
// 6a 7 6b
//
//
// 3 5b 4
// 1-4
pgBackground->Copy(&goTarget,0,0,0,0,GetSplitX(),GetSplitY());
pgBackground->Copy(&goTarget,GetSplitX()+GetWidthOffset(),0,GetSplitX(),0,GetWidth()-GetSplitX(),GetSplitY());
pgBackground->Copy(&goTarget,0,GetSplitY()+GetHeightOffset(),0,GetSplitY(),GetSplitX(),GetHeight()-GetSplitY());
pgBackground->Copy(&goTarget,GetSplitX()+GetWidthOffset(),GetSplitY()+GetHeightOffset(),GetSplitX(),GetSplitY(),GetWidth()-GetSplitX(),GetHeight()-GetSplitY());
// 5a,b
for(int iX=0;iX<GetWidthOffset();iX++)
{
pgBackground->Copy(&goTarget,GetSplitX()+iX,0,GetSplitX(),0,1,GetSplitY());
pgBackground->Copy(&goTarget,GetSplitX()+iX,GetSplitY()+GetHeightOffset(),GetSplitX(),GetSplitY(),1,GetHeight()-GetSplitY());
}
// 6a,b
for(int iY=0;iY<GetHeightOffset();iY++)
{
pgBackground->Copy(&goTarget,0,GetSplitY()+iY,0,GetSplitY(),GetSplitX(),1);
pgBackground->Copy(&goTarget,GetSplitX()+GetWidthOffset(),GetSplitY()+iY,GetSplitX(),GetSplitY(),GetWidth()-GetSplitX(),1);
}
// 7
goTarget.FillRect(GetSplitX(),GetSplitY(),GetWidthOffset(),GetHeightOffset(),pgBackground->GetPixel(GetSplitX(),GetSplitY()));
}
}
virtual void SetHeightOffset(entity_pos_t dy)
{
// subtract the offset and replace with a new offset
m_LastYDifference = dy - GetHeightOffset();
m_Y += m_LastYDifference;
AdvertiseInterpolatedPositionChanges();
}
virtual void UpdateTurretPosition()
{
if (m_TurretParent == INVALID_ENTITY)
return;
CmpPtr<ICmpPosition> cmpPosition(GetSimContext(), m_TurretParent);
if (!cmpPosition)
{
LOGERROR("Turret with parent without position component");
return;
}
if (!cmpPosition->IsInWorld())
MoveOutOfWorld();
else
{
CFixedVector2D rotatedPosition = CFixedVector2D(m_TurretPosition.X, m_TurretPosition.Z);
rotatedPosition = rotatedPosition.Rotate(cmpPosition->GetRotation().Y);
CFixedVector2D rootPosition = cmpPosition->GetPosition2D();
entity_pos_t x = rootPosition.X + rotatedPosition.X;
entity_pos_t z = rootPosition.Y + rotatedPosition.Y;
if (!m_InWorld || m_X != x || m_Z != z)
MoveTo(x, z);
entity_pos_t y = cmpPosition->GetHeightOffset() + m_TurretPosition.Y;
if (!m_InWorld || GetHeightOffset() != y)
SetHeightOffset(y);
m_InWorld = true;
}
}
virtual void SetHeightRelative(bool relative)
{
// move y to use the right offset (from terrain or from map origin)
m_Y = relative ? GetHeightOffset() : GetHeightFixed();
m_RelativeToGround = relative;
m_LastYDifference = entity_pos_t::Zero();
AdvertiseInterpolatedPositionChanges();
}
// Returns true if given co-ordinate is in this area
BOOL CSectionHandler::HasPoint(int iX,int iY)
{
return (iX>=m_iX && iY>=m_iY &&
iX<m_iX+GetWidth()+GetWidthOffset() && iY<m_iY+GetHeight()+GetHeightOffset());
}