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authorAlexander Harkness <bearbin@gmail.com>2013-11-24 15:19:41 +0100
committerAlexander Harkness <bearbin@gmail.com>2013-11-24 15:19:41 +0100
commit675b4aa878f16291ce33fced48a2bc7425f635ae (patch)
tree409914df27a98f65adf866da669429c4de141b6f /source/LineBlockTracer.h
parentLineBlockTracer: Using the coord-based block faces. (diff)
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Diffstat (limited to 'source/LineBlockTracer.h')
-rw-r--r--source/LineBlockTracer.h87
1 files changed, 0 insertions, 87 deletions
diff --git a/source/LineBlockTracer.h b/source/LineBlockTracer.h
deleted file mode 100644
index ccbb70ea6..000000000
--- a/source/LineBlockTracer.h
+++ /dev/null
@@ -1,87 +0,0 @@
-
-// LineBlockTracer.h
-
-// Declares the cLineBlockTracer class representing a cBlockTracer that traces along a straight line between two points
-
-
-
-
-
-#pragma once
-
-#include "BlockTracer.h"
-
-
-
-
-
-// fwd: Chunk.h
-class cChunk;
-
-// fwd: cChunkMap.h
-typedef cItemCallback<cChunk> cChunkCallback;
-
-
-
-
-
-
-class cLineBlockTracer :
- public cBlockTracer,
- public cChunkCallback
-{
- typedef cBlockTracer super;
-
-public:
- cLineBlockTracer(cWorld & a_World, cCallbacks & a_Callbacks);
-
- /// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
- bool Trace(double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ);
-
- // Utility functions for simple one-line usage:
- /// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
- static bool Trace(cWorld & a_World, cCallbacks & a_Callbacks, double a_StartX, double a_StartY, double a_StartZ, double a_EndX, double a_EndY, double a_EndZ);
-
- /// Traces one line between Start and End; returns true if the entire line was traced (until OnNoMoreHits())
- static bool Trace(cWorld & a_World, cCallbacks & a_Callbacks, const Vector3d & a_Start, const Vector3d & a_End);
-
-protected:
- // The start point of the trace
- double m_StartX, m_StartY, m_StartZ;
-
- // The end point of the trace
- double m_EndX, m_EndY, m_EndZ;
-
- // The difference in coords, End - Start
- double m_DiffX, m_DiffY, m_DiffZ;
-
- // The increment at which the block coords are going from Start to End; either +1 or -1
- int m_DirX, m_DirY, m_DirZ;
-
- // The current block
- int m_CurrentX, m_CurrentY, m_CurrentZ;
-
- // The face through which the current block has been entered
- char m_CurrentFace;
-
-
- /// Adjusts the start point above the world to just at the world's top
- void FixStartAboveWorld(void);
-
- /// Adjusts the start point below the world to just at the world's bottom
- void FixStartBelowWorld(void);
-
- /// Calculates the XZ coords of an intersection with the specified Yconst plane; assumes that such an intersection exists
- void CalcXZIntersection(double a_Y, double & a_IntersectX, double & a_IntersectZ);
-
- /// Moves m_Current to the next block on the line; returns false if no move is possible (reached the end)
- bool MoveToNextBlock(void);
-
- // cChunkCallback overrides:
- virtual bool Item(cChunk * a_Chunk) override;
-} ;
-
-
-
-
-