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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#ifndef QTPFS_PATHDRAWER_HDR
#define QTPFS_PATHDRAWER_HDR
#include <vector>
#include "IPathDrawer.h"
struct MoveDef;
class CVertexArray;
namespace QTPFS {
class PathManager;
struct QTNode;
struct IPath;
struct PathSearch;
namespace PathSearchTrace {
struct Execution;
}
}
struct QTPFSPathDrawer: public IPathDrawer {
public:
QTPFSPathDrawer();
void DrawAll() const;
void UpdateExtraTexture(int, int, int, int, unsigned char*) const;
private:
enum {
COLOR_BIT_R = 1,
COLOR_BIT_G = 2,
COLOR_BIT_B = 4,
};
void DrawNodeTree(const MoveDef* md) const;
void DrawNodeTreeRec(
const QTPFS::QTNode* nt,
const MoveDef* md,
CVertexArray* va
) const;
void GetVisibleNodes(const QTPFS::QTNode* nt, std::vector<const QTPFS::QTNode*>& nodes) const;
void DrawPaths(const MoveDef* md) const;
void DrawPath(const QTPFS::IPath* path, CVertexArray* va) const;
void DrawSearchExecution(unsigned int pathType, const QTPFS::PathSearchTrace::Execution* searchExec) const;
void DrawSearchIteration(unsigned int pathType, const std::vector<unsigned int>& nodeIndices, CVertexArray* va) const;
void DrawNode(
const QTPFS::QTNode* node,
const MoveDef* md,
CVertexArray* va,
bool fillQuad,
bool showCost,
bool batchDraw
) const;
void DrawNodeLink(const QTPFS::QTNode* pushedNode, const QTPFS::QTNode* poppedNode, CVertexArray* va) const;
private:
QTPFS::PathManager* pm;
};
#endif
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