forked from LeenkxTeam/LNXSDK
55 lines
1.1 KiB
Haxe
55 lines
1.1 KiB
Haxe
package leenkx.logicnode;
|
|
import iron.object.Object;
|
|
|
|
#if lnx_physics
|
|
import leenkx.trait.physics.PhysicsCache;
|
|
import leenkx.trait.physics.RigidBody;
|
|
#end
|
|
|
|
|
|
class OnContactNode extends LogicNode {
|
|
|
|
public var property0: String;
|
|
var lastContact = false;
|
|
|
|
public function new(tree: LogicTree) {
|
|
super(tree);
|
|
|
|
tree.notifyOnUpdate(update);
|
|
}
|
|
|
|
function update() {
|
|
var object1: Object = inputs[0].get();
|
|
var object2: Object = inputs[1].get();
|
|
|
|
if (object1 == null) object1 = tree.object;
|
|
if (object2 == null) object2 = tree.object;
|
|
|
|
var contact = false;
|
|
|
|
#if lnx_physics
|
|
var rb1 = PhysicsCache.getCachedRigidBody(object1);
|
|
var rb2 = PhysicsCache.getCachedRigidBody(object2);
|
|
|
|
if (rb1 != null && rb2 != null) {
|
|
var rbs = PhysicsCache.getCachedContacts(rb1);
|
|
contact = PhysicsCache.hasContactWith(rbs, rb2);
|
|
}
|
|
#end
|
|
|
|
var b = false;
|
|
switch (property0) {
|
|
case "begin":
|
|
b = contact && !lastContact;
|
|
case "overlap":
|
|
b = contact;
|
|
case "end":
|
|
b = !contact && lastContact;
|
|
}
|
|
|
|
lastContact = contact;
|
|
|
|
if (b) runOutput(0);
|
|
}
|
|
}
|