CelBlitFrame CelBlitLightSafe CelBlitLightTransSafe CelBlitOutline CelBlitSafe CelBlitWidth CelClippedBlitLightTrans CelClippedDraw CelClippedDrawLight CelClippedDrawSafe CelDraw CelDrawLight CelDrawLightRed CelDrawLightRedSafe CelGetFrame CelGetFrameClipped CelGetFrameStart Cl2ApplyTrans Cl2BlitLightSafe Cl2BlitOutlineSafe Cl2BlitSafe Cl2Draw Cl2DrawLight Cl2DrawLightTbl Cl2DrawOutline DiabloAllocPtr DrawLine ENG_set_pixel engine_debug_trap engine_draw_pixel gbNotInView gbPixelCol gbRotateMap GetDirection GetRndSeed LOAD_LE32 LoadFileInMem LoadFileWithMem mem_free_dbg orgseed PlayInGameMovie random_ RndInc RndMult SeedCount SetRndSeed

GetDirection() int GetDirection ( int  x1, int  y1, int  x2, int  y2  ) Calculate the best fit direction between two points. Parameters x1 Tile coordinate y1 Tile coordinate x2 Tile coordinate y2 Tile coordinate Returns A value from the direction enum Definition at line 683 of file engine.cpp.