UnityMultiplayerARPG_2DAI

AI implement for 2D mode, which implements A* Pathfinding Project

Their package files will not included in this repository, visit their site to download it :)

Setup Player Character Entity / Monster Character Entity

• Attach A Star Character Movement 2D to your character entity
• Attach AI Lerp or AI Path component
• Don't enable rotation for AI Lerp or AI Path

• If you use AI Path, set Orientation to YAxisForward (for 2D games) set Radius and Height fit to your character

Setup map scene

• Create empty game and attach Pathfinder component

• In Graph section select Grid Graph

• In Grid Graph setting, enable 2D and Use 2D Physics

• Then set Width, Depth, Node size and Center, make it cover the map

• Set Collider type to Point
• Set Obstacle Layer Mask by select layers that you want to make it as obstacles

Setup character to move in grid as 4 directions(UP/DOWN/LEFT/RIGHT)

• Use AI Lerp for characters
• Set Pathfinder → Connections to Four

About AI Lerp and AI Path

• AI Lerp
• AI Path