#ifndef PIXELDEFENSE_PATHFINDING_H
#define PIXELDEFENSE_PATHFINDING_H

#include <breeze.h>

#include "components.h"

typedef struct PathNode {
    i32 weight; // fCost = g + h
    i32 gCost; // from start cost
    i32 hCost; // to target cost
    bool visited;
    TilePosition pos;
} PathNode;

typedef struct PathfindingDesc {
    TilePosition start;
    TilePosition target;
    BzObjectPool *pool;
    BzTileMap *map;
    PathNode *openSet; // heap
    Path *outPath;
} PathfindingDesc;

bool findPath(const PathfindingDesc *desc);

// TODO: Flowfield
void calculateFlowField();

#endif //PIXELDEFENSE_PATHFINDING_H