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Update leenkx/Sources/leenkx/trait/physics/PhysicsWorld.hx

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LeenkxTeam
2025-10-03 07:51:32 +00:00
parent dbe6d0829a
commit 9894cc20f2
1 changed files with 0 additions and 57 deletions
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57
leenkx/Sources/leenkx/trait/physics/PhysicsWorld.hx
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@ -1,7 +1,5 @@
package leenkx.trait.physics;
import iron.object.Object;
#if (!lnx_physics)
class Hit { }
@ -10,66 +8,11 @@ class PhysicsWorld extends iron.Trait { public function new() { super(); } }
#else
#if lnx_bullet
typedef PhysicsWorld = leenkx.trait.physics.bullet.PhysicsWorld;
typedef Hit = leenkx.trait.physics.bullet.PhysicsWorld.Hit;
typedef RigidBody = leenkx.trait.physics.bullet.RigidBody;
#else
typedef PhysicsWorld = leenkx.trait.physics.oimo.PhysicsWorld;
typedef Hit = leenkx.trait.physics.oimo.PhysicsWorld.Hit;
typedef RigidBody = leenkx.trait.physics.oimo.RigidBody;
#end
typedef RigidBodyCacheEntry = {
var rb: RigidBody;
var traitCount: Int;
}
class PhysicsCache {
static var rigidBodyCache: Map<Object, RigidBodyCacheEntry> = new Map();
static var contactsCache: Map<RigidBody, Array<RigidBody>> = new Map();
static var contactsCacheFrame: Int = 0;
public static function getCachedRigidBody(object: Object): RigidBody {
if (object == null) return null;
var entry = rigidBodyCache.get(object);
if (entry == null || entry.traitCount != object.traits.length) {
var rb = object.getTrait(RigidBody);
rigidBodyCache.set(object, { rb: rb, traitCount: object.traits.length });
return rb;
}
return entry.rb;
}
public static function getCachedContacts(rb: RigidBody): Array<RigidBody> {
if (rb == null || PhysicsWorld.active == null) return null;
var cached = contactsCache.get(rb);
if (cached != null) return cached;
var contacts = PhysicsWorld.active.getContacts(rb);
contactsCache.set(rb, contacts);
return contacts;
}
public static inline function hasContactWith(contacts: Array<RigidBody>, target: RigidBody): Bool {
return contacts != null && target != null && contacts.indexOf(target) >= 0;
}
public static function clearCache() {
rigidBodyCache.clear();
contactsCache.clear();
}
public static function clearContactsCache() {
contactsCacheFrame++;
contactsCache.clear();
}
}
#end