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Also send events to the top body in a multipart body #9

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Also send events to the top body in a multipart body #9

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47 changes: 21 additions & 26 deletions build/matter-collision-events.js
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Original file line number Diff line number Diff line change
Expand Up @@ -87,13 +87,31 @@ module.exports = __WEBPACK_EXTERNAL_MODULE_0__;
/***/ (function(module, exports, __webpack_require__) {

var Matter = __webpack_require__(0);


var MatterCollisionEvents = {
name: 'matter-collision-events',
version: '0.1.5',
for: 'matter-js@^0.12.0',
install: function(matter) {
// add the onCollide, onCollideEnd, and onCollideActive callback handlers
// to the native Matter.Body created

function triggerRecursively(body, eventName, pair) {
matter.Events.trigger(body, eventName, { pair : pair });
body._mceOC &&
body._mceOC(pair)

if (body.parent !== undefined && body.parent !== body) {
triggerRecursively(body.parent, eventName, pair);
}
}

function sendEvent(pair, eventName) {
triggerRecursively(pair.bodyA, eventName, pair);
triggerRecursively(pair.bodyB, eventName, pair);
}

var create = matter.Body.create;
matter.Body.create = function() {
var body = create.apply(null, arguments);
Expand All @@ -105,42 +123,19 @@ var MatterCollisionEvents = {
matter.after('Engine.create', function() {
matter.Events.on(this, 'collisionStart', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollide', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollide', { pair : pair });
pair.bodyA._mceOC &&
pair.bodyA._mceOC(pair)
pair.bodyB._mceOC &&
pair.bodyB._mceOC(pair)
sendEvent(pair, 'onCollide');
});
});

matter.Events.on(this, 'collisionActive', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(
pair.bodyA,
'onCollideActive',
{ pair: pair }
);
matter.Events.trigger(
pair.bodyB,
'onCollideActive',
{ pair: pair }
);
pair.bodyA._mceOCA &&
pair.bodyA._mceOCA(pair)
pair.bodyB._mceOCA &&
pair.bodyB._mceOCA(pair)
sendEvent(pair, 'onCollideActive');
});
});

matter.Events.on(this, 'collisionEnd', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollideEnd', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollideEnd', { pair : pair });
pair.bodyA._mceOCE &&
pair.bodyA._mceOCE(pair)
pair.bodyB._mceOCE &&
pair.bodyB._mceOCE(pair)
sendEvent(pair, 'onCollideEnd');
});
});
});
Expand Down
2 changes: 1 addition & 1 deletion build/matter-collision-events.min.js
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47 changes: 21 additions & 26 deletions docs/lib/matter-collision-events.js
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -87,13 +87,31 @@ module.exports = __WEBPACK_EXTERNAL_MODULE_0__;
/***/ (function(module, exports, __webpack_require__) {

var Matter = __webpack_require__(0);


var MatterCollisionEvents = {
name: 'matter-collision-events',
version: '0.1.5',
for: 'matter-js@^0.12.0',
install: function(matter) {
// add the onCollide, onCollideEnd, and onCollideActive callback handlers
// to the native Matter.Body created

function triggerRecursively(body, eventName, pair) {
matter.Events.trigger(body, eventName, { pair : pair });
body._mceOC &&
body._mceOC(pair)

if (body.parent !== undefined && body.parent !== body) {
triggerRecursively(body.parent, eventName, pair);
}
}

function sendEvent(pair, eventName) {
triggerRecursively(pair.bodyA, eventName, pair);
triggerRecursively(pair.bodyB, eventName, pair);
}

var create = matter.Body.create;
matter.Body.create = function() {
var body = create.apply(null, arguments);
Expand All @@ -105,42 +123,19 @@ var MatterCollisionEvents = {
matter.after('Engine.create', function() {
matter.Events.on(this, 'collisionStart', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollide', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollide', { pair : pair });
pair.bodyA._mceOC &&
pair.bodyA._mceOC(pair)
pair.bodyB._mceOC &&
pair.bodyB._mceOC(pair)
sendEvent(pair, 'onCollide');
});
});

matter.Events.on(this, 'collisionActive', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(
pair.bodyA,
'onCollideActive',
{ pair: pair }
);
matter.Events.trigger(
pair.bodyB,
'onCollideActive',
{ pair: pair }
);
pair.bodyA._mceOCA &&
pair.bodyA._mceOCA(pair)
pair.bodyB._mceOCA &&
pair.bodyB._mceOCA(pair)
sendEvent(pair, 'onCollideActive');
});
});

matter.Events.on(this, 'collisionEnd', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollideEnd', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollideEnd', { pair : pair });
pair.bodyA._mceOCE &&
pair.bodyA._mceOCE(pair)
pair.bodyB._mceOCE &&
pair.bodyB._mceOCE(pair)
sendEvent(pair, 'onCollideEnd');
});
});
});
Expand Down
47 changes: 21 additions & 26 deletions src/entry.js
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Original file line number Diff line number Diff line change
@@ -1,11 +1,29 @@
var Matter = require('matter-js');


var MatterCollisionEvents = {
name: 'matter-collision-events',
version: '0.1.5',
for: 'matter-js@^0.12.0',
install: function(matter) {
// add the onCollide, onCollideEnd, and onCollideActive callback handlers
// to the native Matter.Body created

function triggerRecursively(body, eventName, pair) {
matter.Events.trigger(body, eventName, { pair : pair });
body._mceOC &&
body._mceOC(pair)

if (body.parent !== undefined && body.parent !== body) {
triggerRecursively(body.parent, eventName, pair);
}
}

function sendEvent(pair, eventName) {
triggerRecursively(pair.bodyA, eventName, pair);
triggerRecursively(pair.bodyB, eventName, pair);
}

var create = matter.Body.create;
matter.Body.create = function() {
var body = create.apply(null, arguments);
Expand All @@ -17,42 +35,19 @@ var MatterCollisionEvents = {
matter.after('Engine.create', function() {
matter.Events.on(this, 'collisionStart', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollide', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollide', { pair : pair });
pair.bodyA._mceOC &&
pair.bodyA._mceOC(pair)
pair.bodyB._mceOC &&
pair.bodyB._mceOC(pair)
sendEvent(pair, 'onCollide');
});
});

matter.Events.on(this, 'collisionActive', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(
pair.bodyA,
'onCollideActive',
{ pair: pair }
);
matter.Events.trigger(
pair.bodyB,
'onCollideActive',
{ pair: pair }
);
pair.bodyA._mceOCA &&
pair.bodyA._mceOCA(pair)
pair.bodyB._mceOCA &&
pair.bodyB._mceOCA(pair)
sendEvent(pair, 'onCollideActive');
});
});

matter.Events.on(this, 'collisionEnd', function(event) {
event.pairs.map(function(pair) {
matter.Events.trigger(pair.bodyA, 'onCollideEnd', { pair : pair });
matter.Events.trigger(pair.bodyB, 'onCollideEnd', { pair : pair });
pair.bodyA._mceOCE &&
pair.bodyA._mceOCE(pair)
pair.bodyB._mceOCE &&
pair.bodyB._mceOCE(pair)
sendEvent(pair, 'onCollideEnd');
});
});
});
Expand Down