finder

Documentation

Index

• type AStarFinder
  • func NewAStarFinder() *AStarFinder
  • func (asf *AStarFinder) Find(fromX, fromY, toX, toY int32) []*Point
  • func (asf *AStarFinder) SetWalkableChecker(f func(x, y int32) bool)
• type Point

Types

type AStarFinder

type AStarFinder struct {
	// contains filtered or unexported fields
}

AStarFinder A* algorighm

func NewAStarFinder

func NewAStarFinder() *AStarFinder

NewAStarFinder create A* finder

func (*AStarFinder) Find

func (asf *AStarFinder) Find(fromX, fromY, toX, toY int32) []*Point

Find calculate road from start grid to end grid

func (*AStarFinder) SetWalkableChecker

func (asf *AStarFinder) SetWalkableChecker(f func(x, y int32) bool)

SetWalkableChecker grid walkable callback

type Point

type Point struct {
	X int32
	Y int32
}

Point grid descriptor