38 lines
797 B
C
38 lines
797 B
C
#ifndef PIXELDEFENSE_PATHFINDING_H
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#define PIXELDEFENSE_PATHFINDING_H
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#include <breeze.h>
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#include "components.h"
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typedef struct PathNode {
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i32 weight; // fCost = g + h
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i32 gCost; // from start cost
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i32 hCost; // to target cost
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TilePosition pos;
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} PathNode;
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typedef struct PathNodeRecord {
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bool visited : 1;
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bool open : 1;
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i8 x : 3;
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i8 y : 3;
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} PathNodeRecord;
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typedef struct PathfindingDesc {
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Position start;
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Position target;
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BzObjectPool *pool;
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BzTileMap *map;
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PathNode *openSet; // heap (size: width * height)
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PathNodeRecord *closedSet; // size: width * height
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Path *outPath;
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} PathfindingDesc;
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bool pathfindAStar(const PathfindingDesc *desc);
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// TODO: Flowfield
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void calculateFlowField();
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#endif //PIXELDEFENSE_PATHFINDING_H
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