Techwizz/Gobligine
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Remove obsolete Matrix stuff.

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This commit is contained in:
Joris 2012-06-18 17:35:55 +02:00
parent feeb23bd63
commit 38a13f3b0b
2 changed files with 0 additions and 51 deletions
src
include
pathfinder.h
pathfinder
pathfinder.cpp

3
src/include/pathfinder.h
View file

@ -226,9 +226,6 @@ extern void InitPathfinder();
/// Free the pathfinder
extern void FreePathfinder();
/// Create a matrix for the old pathfinder
extern unsigned char *CreateMatrix();
/// Returns the next element of the path
extern int NextPathElement(CUnit &unit, short int *xdp, short int *ydp);
/// Return distance to unit.

48
src/pathfinder/pathfinder.cpp
View file

@ -145,17 +145,6 @@ void TerrainTraversal::Set(const Vec2i& pos, TerrainTraversal::dataType value)
m_values[m_extented_width + 1 + pos.y * m_extented_width + pos.x] = value;
}
/**
** The matrix is used to generated the paths.
**
** 0: Nothing must check if usable.
** 1-8: Field on the path 1->2->3->4->5...
** 88: Marks the possible goal fields.
** 98: Marks map border, for faster limits checks.
*/
static unsigned char Matrix[(MaxMapWidth + 2) * (MaxMapHeight + 3) + 2]; /// Path matrix
/*----------------------------------------------------------------------------
-- Functions
----------------------------------------------------------------------------*/
@ -176,43 +165,6 @@ void FreePathfinder()
FreeAStar();
}
/**
** Initialize a matrix
**
** @note Double border for ships/flyers.
**
** 98 98 98 98 98
** 98 98 98 98 98
** 98 98
** 98 98
** 98 98 98 98 98
*/
static void InitMatrix(unsigned char *matrix)
{
const char border = 98;
const char valid = 0;
const unsigned int w = Map.Info.MapWidth;
const unsigned int h = Map.Info.MapHeight;
const unsigned int offset = 2 * (w + 2);
memset(matrix, border, offset);
for (unsigned i = 0; i < h; ++i) { // mark left and right border
matrix[offset + i * (w + 2)] = border;
memset(matrix + offset + i * (w + 2) + 1, valid, w);
matrix[offset + i * (w + 2) + w + 1] = border;
}
memset(matrix + offset + h * (w + 2), border, w + 2);
}
/**
** Create empty movement matrix.
*/
unsigned char *CreateMatrix()
{
InitMatrix(Matrix);
return Matrix;
}
/*----------------------------------------------------------------------------
-- PATH-FINDER USE
----------------------------------------------------------------------------*/