|
public CollideAgainst ( |
||
| circle | ||
| Результат | bool | |
private static bool FruitPolygonCollision(Fruit fruit, Polygon polygon, CCPoint polygonVelocity)
{
// Test whether the fruit collides
bool didCollide = polygon.CollideAgainst(fruit.Collision);
if (didCollide)
{
var circle = fruit.Collision;
// Get the separation vector to reposition the fruit so it doesn't overlap the polygon
var separation = CollisionResponse.GetSeparationVector(circle, polygon);
fruit.Position += separation;
// Adjust the fruit's Velocity to make it bounce:
var normal = separation;
normal.Normalize();
fruit.Velocity = CollisionResponse.ApplyBounce(
fruit.Velocity,
polygonVelocity,
normal,
GameCoefficients.FruitCollisionElasticity);
}
return didCollide;
}
