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| author | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2024-03-01 19:45:33 -0700 |
|---|---|---|
| committer | Elizabeth Hunt <elizabeth.hunt@simponic.xyz> | 2024-03-01 19:45:33 -0700 |
| commit | d08e0105cbc59c6cc804f04aaf1e4e625a13960c (patch) | |
| tree | 57d5270e146ce2e0c5cfba30e172ab87a2210514 /src/engine/interfaces | |
| parent | a8d07a790395e14fe7aedd3ba638db466f9c0842 (diff) | |
| download | the-abstraction-engine-d08e0105cbc59c6cc804f04aaf1e4e625a13960c.tar.gz the-abstraction-engine-d08e0105cbc59c6cc804f04aaf1e4e625a13960c.zip | |
eyes follow cursor
Diffstat (limited to 'src/engine/interfaces')
| -rw-r--r-- | src/engine/interfaces/Direction.ts | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/engine/interfaces/Direction.ts b/src/engine/interfaces/Direction.ts index c2e2c1e..6f19367 100644 --- a/src/engine/interfaces/Direction.ts +++ b/src/engine/interfaces/Direction.ts @@ -5,3 +5,15 @@ export enum Direction { RIGHT = "RIGHT", NONE = "NONE", } + +export const angleToDirection = (angle: number): Direction => { + if (angle >= -Math.PI / 4 && angle < Math.PI / 4) { + return Direction.RIGHT; + } else if (angle >= Math.PI / 4 && angle < (3 * Math.PI) / 4) { + return Direction.DOWN; + } else if (angle >= (3 * Math.PI) / 4 || angle < -(3 * Math.PI) / 4) { + return Direction.LEFT; + } else { + return Direction.UP; + } +}; |