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-rw-r--r--src/model/data/collision.ts10
1 files changed, 8 insertions, 2 deletions
diff --git a/src/model/data/collision.ts b/src/model/data/collision.ts
index 5008fa3..29d0879 100644
--- a/src/model/data/collision.ts
+++ b/src/model/data/collision.ts
@@ -1,6 +1,12 @@
-export interface CollisionPolygon {
+export interface PolygonCollision {
readonly type: 'polygon';
readonly vertices: Array<[number, number]>;
}
-export type Collision = CollisionPolygon;
+export interface CircleCollision {
+ readonly type: 'circle';
+ readonly center: [number, number];
+ readonly radius: number;
+}
+
+export type Collision = PolygonCollision | CircleCollision;