64 lines
1.6 KiB
C
64 lines
1.6 KiB
C
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#ifndef _FINDOPENRECT_H
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#define _FINDOPENRECT_H
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#include <bfc/wasabi_std.h>
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#include <bfc/ptrlist.h>
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class FindOpenRect
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{
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public:
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FindOpenRect();
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typedef double (*compareRectsFn)(const RECT &rect, const RECT &dest, unsigned long userdata, unsigned long userdata2, int index, double bsf);
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static double compare_overlapArea(const RECT &rect, const RECT &dest, unsigned long userdata = 0, unsigned long userdata2 = 0, int index = 0, double bsf = 0);
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void setCompareRectsFn(compareRectsFn fn);
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// this one does it all in one call
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RECT find(const RECT &viewport, const PtrList<RECT> &list,
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const RECT &prev, unsigned long userdata = 0, unsigned long userdata2 = 0);
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// these let you do it over time
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void beginFind(const RECT &viewport, const PtrList<RECT> &list,
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const RECT &prev, unsigned long userdata = 0, unsigned long userdata2 = 0);
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RECT findMore();
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double trySingleRect(const RECT &r, int early_out = FALSE);
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void setTimeLimit(int ms);
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int getNumIters();
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void resetNumIters();
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double getBestValSoFar();
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RECT getBestRectSoFar();
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// this only sets it if it's a better value
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void setBestSoFar(double bsf, const RECT &bestrect);
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RECT getOriginalRect();
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void setCoordDivisor(int xdiv, int ydiv);
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private:
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RECT vr, prev;
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PtrList<RECT> list;
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compareRectsFn fn;
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unsigned long userdata, userdata2;
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int timelimit;
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int iters;
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int xdiv, ydiv;
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RECT bsfrect;
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double bsfval;
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double bsfdist;
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//CUT RECT bsf_nooverlap;
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//CUT int found_nooverlap;
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//CUT RECT bsf_overlap;
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//CUT double bsfval_nooverlap;
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//CUT double bsfval_overlap;
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};
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#endif
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