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authorHaoTNN <haotnn@gmail.com>2015-06-03 01:08:57 +0200
committerHaoTNN <haotnn@gmail.com>2015-06-03 01:08:57 +0200
commit3142598dee31acc23c738a1a728638665c8940b8 (patch)
tree2eb837ed785678d536d677ff5020fabca089f2e5 /src/Mobs/Path.h
parentMerge remote-tracking branch 'upstream/master' (diff)
parentMerge pull request #2182 from birkett/master (diff)
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Diffstat (limited to 'src/Mobs/Path.h')
-rw-r--r--src/Mobs/Path.h27
1 files changed, 16 insertions, 11 deletions
diff --git a/src/Mobs/Path.h b/src/Mobs/Path.h
index b296bbdf5..c250eece2 100644
--- a/src/Mobs/Path.h
+++ b/src/Mobs/Path.h
@@ -68,8 +68,8 @@ public:
@param a_MaxSteps The maximum steps before giving up. */
cPath(
cChunk & a_Chunk,
- const Vector3i & a_StartingPoint, const Vector3i & a_EndingPoint, int a_MaxSteps,
- double a_BoundingBoxWidth = 1, double a_BoundingBoxHeight = 2,
+ const Vector3d & a_StartingPoint, const Vector3d & a_EndingPoint, int a_MaxSteps,
+ double a_BoundingBoxWidth, double a_BoundingBoxHeight,
int a_MaxUp = 1, int a_MaxDown = 1
);
@@ -89,10 +89,11 @@ public:
/* Point retrieval functions, inlined for performance. */
/** Returns the next point in the path. */
- inline Vector3i GetNextPoint()
+ inline Vector3d GetNextPoint()
{
ASSERT(m_Status == ePathFinderStatus::PATH_FOUND);
- return m_PathPoints[m_PathPoints.size() - 1 - (++m_CurrentPoint)];
+ Vector3i Point = m_PathPoints[m_PathPoints.size() - 1 - (++m_CurrentPoint)];
+ return Vector3d(Point.x + m_HalfWidth, Point.y, Point.z + m_HalfWidth);
}
/** Checks whether this is the last point or not. Never call getnextPoint when this is true. */
inline bool IsLastPoint()
@@ -106,14 +107,15 @@ public:
return (m_CurrentPoint == 0);
}
/** Get the point at a_index. Remark: Internally, the indexes are reversed. */
- inline Vector3i GetPoint(size_t a_index)
+ inline Vector3d GetPoint(size_t a_index)
{
ASSERT(m_Status == ePathFinderStatus::PATH_FOUND);
ASSERT(a_index < m_PathPoints.size());
- return m_PathPoints[m_PathPoints.size() - 1 - a_index];
+ Vector3i Point = m_PathPoints[m_PathPoints.size() - 1 - a_index];
+ return Vector3d(Point.x + m_HalfWidth, Point.y, Point.z + m_HalfWidth);
}
/** Returns the total number of points this path has. */
- inline int GetPointCount()
+ inline size_t GetPointCount()
{
if (m_Status != ePathFinderStatus::PATH_FOUND)
{
@@ -128,13 +130,13 @@ public:
{
// Guaranteed to have no hash collisions for any 128x128x128 area. Suitable for pathfinding.
int32_t t = 0;
- t += (int8_t)a_Vector.x;
+ t += static_cast<int8_t>(a_Vector.x);
t = t << 8;
- t += (int8_t)a_Vector.y;
+ t += static_cast<int8_t>(a_Vector.y);
t = t << 8;
- t += (int8_t)a_Vector.z;
+ t += static_cast<int8_t>(a_Vector.z);
t = t << 8;
- return (size_t)t;
+ return static_cast<size_t>(t);
}
};
private:
@@ -161,6 +163,9 @@ private:
std::unordered_map<Vector3i, cPathCell, VectorHasher> m_Map;
Vector3i m_Destination;
Vector3i m_Source;
+ int m_BoundingBoxWidth;
+ int m_BoundingBoxHeight;
+ double m_HalfWidth;
int m_StepsLeft;
cPathCell * m_NearestPointToTarget;
cFastRandom m_Rand;