StandardCollisionDetection class
The default implementation of CollisionDetection. Checks whether any ShapeHitboxs in items collide with each other and calls their callback methods accordingly.
By default the Sweep broadphase is used, this can be configured by passing in another Broadphase to the constructor.
- Inheritance
-
- Object
- CollisionDetection<
ShapeHitbox> - StandardCollisionDetection
Constructors
-
StandardCollisionDetection.new({Broadphase<
ShapeHitbox> ? broadphase})
Properties
-
broadphase
→ Broadphase<
ShapeHitbox> -
finalinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
-
items
→ List<
ShapeHitbox> -
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
add(
ShapeHitbox item) → void -
inherited
-
addAll(
Iterable< ShapeHitbox> items) → void -
inherited
-
handleCollision(
Set< Vector2> intersectionPoints, ShapeHitbox hitboxA, ShapeHitbox hitboxB) → void -
Calls the two colliding hitboxes every tick when they are colliding.
They are called with the
intersectionPointsand instances of each other, so that they can determine what hitbox (and what ShapeHitbox.hitboxParent that they have collided with.override -
handleCollisionEnd(
ShapeHitbox hitboxA, ShapeHitbox hitboxB) → void -
Calls the two colliding hitboxes once when two hitboxes have stopped
colliding.
They are called with instances of each other, so that they can determine
what hitbox (and what ShapeHitbox.hitboxParent that they have stopped
colliding with.
override
-
handleCollisionStart(
Set< Vector2> intersectionPoints, ShapeHitbox hitboxA, ShapeHitbox hitboxB) → void -
Calls the two colliding hitboxes when they first starts to collide.
They are called with the
intersectionPointsand instances of each other, so that they can determine what hitbox (and what ShapeHitbox.hitboxParent that they have collided with.override -
intersections(
ShapeHitbox hitboxA, ShapeHitbox hitboxB) → Set< Vector2> -
Check what the intersection points of two collidables are,
returns an empty list if there are no intersections.
override
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
remove(
ShapeHitbox item) → void -
Removes the
itemfrom the collision detection, if you just want to temporarily inactivate it you can setcollisionType = CollisionType.inactive;instead.inherited -
removeAll(
Iterable< ShapeHitbox> items) → void -
Removes all
itemsfrom the collision detection, see remove.inherited -
run(
) → void -
Run collision detection for the current state of items.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited