| 이름 | 설명 |
|---|---|
| Body | A body, could be any polygon or circle |
| Drop | |
| Obstacle | An obstacle is a thing the player must jump over |
| Platform | A floor is pretty much a body with a color and specific height |
| Player | A player uses a rectangle for collisions |
| Polygon | Polygon, not necessarily axis-aligned |
| World | Holder for collisions. This will have most of the collision checking code Game1.cs should only be used to combine all the things together |