Pathfinder.cpp File Reference

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Classes
struct	PathNode
Functions
static void	drawbox (Item *item)
static void	drawdot (sint32 x, sint32 y, sint32 z, int size, uint32 rgb)
static void	drawedge (PathNode *from, PathNode *to, uint32 rgb)
static void	drawpath (PathNode *to, uint32 rgb, bool done)
Variables
static unsigned int	expandednodes = 0

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Function Documentation

static void drawbox

(

Item *

item

)

[static]

Definition at line 257 of file Pathfinder.cpp.

References RenderSurface::DrawLine32(), RenderSurface::Fill32(), GUIApp::get_instance(), GameMapGump::GetCameraLocation(), Item::getFootpadWorld(), GUIApp::getGameMapGump(), Item::getLocation(), GUIApp::getScreen(), RenderSurface::GetSurfaceDims(), Pentagram::Rect::h, and Pentagram::Rect::w.

Referenced by Pathfinder::pathfind().

static void drawdot	(	sint32	x,
		sint32	y,
		sint32	z,
		int	size,
		uint32	rgb
	)			[static]

Definition at line 298 of file Pathfinder.cpp.

References RenderSurface::Fill32(), GUIApp::get_instance(), GameMapGump::GetCameraLocation(), GUIApp::getGameMapGump(), GUIApp::getScreen(), RenderSurface::GetSurfaceDims(), Pentagram::Rect::h, and Pentagram::Rect::w.

Referenced by drawpath(), and Pathfinder::pathfind().

static void drawedge	(	PathNode *	from,
		PathNode *	to,
		uint32	rgb
	)			[static]

Definition at line 316 of file Pathfinder.cpp.

References RenderSurface::DrawLine32(), GUIApp::get_instance(), GameMapGump::GetCameraLocation(), GUIApp::getGameMapGump(), GUIApp::getScreen(), RenderSurface::GetSurfaceDims(), Pentagram::Rect::h, PathNode::state, Pentagram::Rect::w, PathfindingState::x, PathfindingState::y, and PathfindingState::z.

Referenced by drawpath().

static void drawpath	(	PathNode *	to,
		uint32	rgb,
		bool	done
	)			[static]

Definition at line 347 of file Pathfinder.cpp.

References drawdot(), drawedge(), PathNode::parent, PathNode::state, PathfindingState::x, PathfindingState::y, and PathfindingState::z.

Referenced by Pathfinder::newNode().

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Variable Documentation

unsigned int expandednodes = 0 [static]

Definition at line 45 of file Pathfinder.cpp.

Referenced by Pathfinder::expandNode(), Pathfinder::pathfind(), Pathfinder::Pathfinder(), and Pathfinder::~Pathfinder().

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