Design and Implementation of the Path for a Battle Flag Game Based on Unity 3d

This study is about the use of unity 3d to make a round game that controls the movement of characters as chess pieces. In the process of designing the realization of path function, ray detection is used to judge whether there are chess pieces on the grid and attack enemy chess pieces, and flood filling algorithm is used to detect the movable range of chess pieces. Then A star routing algorithm is used to determine the appropriate path from a chess piece to the target grid to realize the routing algorithm.