Differential D3076 Diff 16231 ps/trunk/source/simulation2/components/CCmpRallyPointRenderer.cpp

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ps/trunk/source/simulation2/components/CCmpRallyPointRenderer.cpp

Show First 20 Lines • Show All 810 Lines • ▼ Show 20 Lines	void CCmpRallyPointRenderer::GetVisibilitySegments(std::vector<SVisibilitySegment>& out, size_t index) const
CmpPtr<ICmpRangeManager> cmpRangeMgr(GetSystemEntity());		CmpPtr<ICmpRangeManager> cmpRangeMgr(GetSystemEntity());

player_id_t currentPlayer = static_cast<player_id_t>(GetSimContext().GetCurrentDisplayedPlayer());		player_id_t currentPlayer = static_cast<player_id_t>(GetSimContext().GetCurrentDisplayedPlayer());
CLosQuerier losQuerier(cmpRangeMgr->GetLosQuerier(currentPlayer));		CLosQuerier losQuerier(cmpRangeMgr->GetLosQuerier(currentPlayer));

// Go through the path node list, comparing each node's visibility with the previous one. If it changes, end the current segment and start		// Go through the path node list, comparing each node's visibility with the previous one. If it changes, end the current segment and start
// a new one at the next point.		// a new one at the next point.

const float terrainSize = static_cast<float>(TERRAIN_TILE_SIZE);		const float cellSize = static_cast<float>(LOS_TILE_SIZE);
bool lastVisible = losQuerier.IsExplored(		bool lastVisible = losQuerier.IsExplored(
(fixed::FromFloat(m_Path[index][0].X / terrainSize)).ToInt_RoundToNearest(),		(fixed::FromFloat(m_Path[index][0].X / cellSize)).ToInt_RoundToNearest(),
(fixed::FromFloat(m_Path[index][0].Y / terrainSize)).ToInt_RoundToNearest()		(fixed::FromFloat(m_Path[index][0].Y / cellSize)).ToInt_RoundToNearest()
);		);
// Starting node index of the current segment		// Starting node index of the current segment
size_t curSegmentStartIndex = 0;		size_t curSegmentStartIndex = 0;

for (size_t k = 1; k < m_Path[index].size(); ++k)		for (size_t k = 1; k < m_Path[index].size(); ++k)
{		{
// Grab tile indices for this coord		// Grab tile indices for this coord
int i = (fixed::FromFloat(m_Path[index][k].X / terrainSize)).ToInt_RoundToNearest();		int i = (fixed::FromFloat(m_Path[index][k].X / cellSize)).ToInt_RoundToNearest();
int j = (fixed::FromFloat(m_Path[index][k].Y / terrainSize)).ToInt_RoundToNearest();		int j = (fixed::FromFloat(m_Path[index][k].Y / cellSize)).ToInt_RoundToNearest();

bool nodeVisible = losQuerier.IsExplored(i, j);		bool nodeVisible = losQuerier.IsExplored(i, j);
if (nodeVisible != lastVisible)		if (nodeVisible != lastVisible)
{		{
// Visibility changed; write out the segment that was just completed and get ready for the new one		// Visibility changed; write out the segment that was just completed and get ready for the new one
out.push_back(SVisibilitySegment(lastVisible, curSegmentStartIndex, k - 1));		out.push_back(SVisibilitySegment(lastVisible, curSegmentStartIndex, k - 1));

curSegmentStartIndex = k - 1;		curSegmentStartIndex = k - 1;
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