// Pack rectangles into box with dimensions sizeOfPackxsizeOfPack. Packed outputs new rectangles
void CRectPacker::pack(const irr::core::array<irr::core::rect<irr::u32> > &rects, irr::core::array<irr::core::array<SPacked>> &packed, irr::u32 sizeOfPack) {
clear();
mPackSize = sizeOfPack;
for (int x = 0; x < rects.size(); x++) {
SRect addRect;
addRect.pos = rects[x];
addRect.id = x;
addRect.packed = false;
mRects.push_back(addRect);
}
mRects.sort();
while (mNumPacked < mRects.size()) {
SRect empty;
empty.id = -1;
empty.children[0] = -1;
empty.children[1] = -1;
empty.pos = irr::core::rect<irr::u32>(0,0,mPackSize,mPackSize);
int oldSize = mPacks.size();
mPacks.push_back(empty);
mRoots.push_back(oldSize);
fill(oldSize);
}
for (int x = 0; x < mRoots.size(); x++) {
irr::core::array<SPacked> arr;
packed.push_back(arr);
packed[x].clear();
addPackToArray(mRoots[x],packed[x]);
}
}
// Fill arrays with packs from root
void CRectPacker::addPackToArray(int pack, irr::core::array<SPacked> &addArray) const {
if (isPackValid(pack)) {
if (mPacks[pack].id != -1) {
SPacked packed;
packed.id = mPacks[pack].id;
packed.pos = mPacks[pack].pos;
addArray.push_back(packed);
if (mPacks[pack].children[0] != -1)
addPackToArray(mPacks[pack].children[0], addArray);
if (mPacks[pack].children[1] != -1)
addPackToArray(mPacks[pack].children[1], addArray);
}
}
}
CRunner() : IRunner(L"IrrOde Testbed") {
m_pReceiver=NULL;
m_iActive=0;
m_iRet=0;
m_aStates.push_back(new CMenuState (m_pDevice,this,&m_aStates));
m_aStates.push_back(new CTestHelloWorld (m_pDevice,this));
m_aStates.push_back(new CTestCloneRemove(m_pDevice,this));
m_aStates.push_back(new CTestBoxPile (m_pDevice,this));
m_aStates.push_back(new CTestTrigger (m_pDevice,this));
m_aStates.push_back(new CTestSlipstream (m_pDevice,this));
//m_aStates.push_back(new CTestFastMoving (m_pDevice,this));
m_aStates.push_back(new CTestHeli (m_pDevice,this));
m_aStates.push_back(new CTestPlane (m_pDevice,this));
m_aStates.push_back(new CTestCar (m_pDevice,this));
m_aStates.push_back(new CTestTank (m_pDevice,this));
m_aStates.push_back(new CTestCapsule (m_pDevice,this));
m_pDevice->setEventReceiver(this);
}