From 6520435afabb3bb4cf703b96b415fbc1ec5c291a Mon Sep 17 00:00:00 2001 From: Ben Burlingham Date: Sat, 11 Nov 2017 17:14:04 -0800 Subject: [PATCH] Minor cleanups. --- js/arc.js | 3 ++- js/bundle.js | 6 +++--- js/index.js | 9 +-------- js/particle.js | 5 +++-- 4 files changed, 9 insertions(+), 14 deletions(-) diff --git a/js/arc.js b/js/arc.js index efd6f7a..746f64e 100644 --- a/js/arc.js +++ b/js/arc.js @@ -161,7 +161,8 @@ const Arc = { }, evade: function(arc) { - arc = Arc.changeRadius(arc, 15); + // Randomness here mitigates sticking in corners and between walls. + arc = Arc.changeRadius(arc, Random.num(15, 30)); arc.length = 0.3; return arc; diff --git a/js/bundle.js b/js/bundle.js index 27302f1..2cee5f1 100644 --- a/js/bundle.js +++ b/js/bundle.js @@ -1066,7 +1066,7 @@ eval("// removed by extract-text-webpack-plugin//# sourceMappingURL=data:applica /***/ (function(module, exports, __webpack_require__) { "use strict"; -eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _enums = __webpack_require__(/*! ./enums */ 22);\n\nvar _random = __webpack_require__(/*! ./random */ 33);\n\nvar _random2 = _interopRequireDefault(_random);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// \"How much of movement is in the correct direction\"\nvar rigidity = 0.9;\n// \"How close to the leader is enough\"\nvar sensitivity = 30;\n\nvar Arc = {\n create: function create(bounds) {\n var arc = {\n centerX: _random2.default.num(0, bounds.width),\n centerY: _random2.default.num(0, bounds.height),\n clockwise: _random2.default.bool(),\n endX: 0,\n endY: 0,\n length: _random2.default.num(_enums.RAD.t90, _enums.RAD.t360),\n prevEndX: 0,\n prevEndY: 0,\n radius: _random2.default.num(100, 200),\n speed: 0,\n theta: _random2.default.num(_enums.RAD.t90, _enums.RAD.t360)\n };\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.endX = arc.centerX + arc.radius * arc.cosTheta;\n arc.endY = arc.centerY - arc.radius * arc.sinTheta;\n\n arc = Arc.overflow(arc, bounds);\n\n return arc;\n },\n\n step: function step(arc, bounds) {\n // Ensure constant velocity and theta between 0 and 2π.\n var delta = arc.speed / arc.radius;\n arc.length -= delta;\n\n arc.theta += arc.clockwise ? -delta : +delta;\n arc.theta = arc.theta > 0 ? arc.theta % _enums.RAD.t360 : _enums.RAD.t360 + arc.theta;\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.prevEndX = arc.endX;\n arc.prevEndY = arc.endY;\n\n arc.endX = arc.centerX + arc.radius * arc.cosTheta;\n arc.endY = arc.centerY - arc.radius * arc.sinTheta;\n\n arc = Arc.overflow(arc, bounds);\n\n return arc;\n },\n\n randomize: function randomize(arc) {\n arc.length = _random2.default.num(_enums.RAD.t90, _enums.RAD.t360);\n\n arc = Arc.changeRadius(arc, _random2.default.num(100, 200));\n\n if (_random2.default.bool(0.8)) {\n arc = Arc.reverse(arc);\n }\n\n return arc;\n },\n\n overflow: function overflow(arc, bounds) {\n if (arc.endX < 0) {\n arc.endX += bounds.width;\n arc.centerX += bounds.width;\n } else if (arc.endX > bounds.width) {\n arc.endX -= bounds.width;\n arc.centerX -= bounds.width;\n }\n\n if (arc.endY < 0) {\n arc.endY += bounds.height;\n arc.centerY += bounds.height;\n } else if (arc.endY > bounds.height) {\n arc.endY -= bounds.height;\n arc.centerY -= bounds.height;\n }\n\n return arc;\n },\n\n changeRadius: function changeRadius(arc, newRadius) {\n var r0 = arc.radius;\n var r1 = newRadius;\n\n // Moves arc center to new radius while keeping theta constant.\n arc.centerX -= (r1 - r0) * arc.cosTheta;\n arc.centerY += (r1 - r0) * arc.sinTheta;\n arc.radius = r1;\n\n return arc;\n },\n\n changeSpeed: function changeSpeed(arc, newSpeed) {\n arc.speed = newSpeed * 1;\n return arc;\n },\n\n reverse: function reverse(arc) {\n arc.clockwise = !arc.clockwise;\n\n arc.theta = (arc.theta + _enums.RAD.t180) % _enums.RAD.t360;\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.centerX -= 2 * arc.radius * arc.cosTheta;\n arc.centerY += 2 * arc.radius * arc.sinTheta;\n\n return arc;\n },\n\n follow: function follow(arc, arcToFollow) {\n var prevD = Math.pow(Math.pow(arcToFollow.endX - arc.prevEndX, 2) + Math.pow(arcToFollow.endY - arc.prevEndY, 2), 0.5);\n\n var currD = Math.pow(Math.pow(arcToFollow.endX - arc.endX, 2) + Math.pow(arcToFollow.endY - arc.endY, 2), 0.5);\n\n var rigidityCoeff = (prevD - currD) / arc.speed;\n\n if (currD < sensitivity) {\n arc = arc.clockwise !== arcToFollow.clockwise ? Arc.reverse(arc) : arc;\n arc = Arc.changeRadius(arc, arcToFollow.radius);\n\n if (arc.speed > arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed - 1);\n }\n\n if (arc.speed < arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed + 1);\n }\n } else if (rigidityCoeff < rigidity) {\n arc = Arc.changeRadius(arc, 20);\n\n if (arc.speed > arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed - 1);\n }\n } else {\n arc = Arc.changeRadius(arc, 4000);\n\n if (arc.speed < arcToFollow.speed + 2) {\n arc = Arc.changeSpeed(arc, arc.speed + 1);\n }\n }\n\n return arc;\n },\n\n evade: function evade(arc) {\n arc = Arc.changeRadius(arc, 15);\n arc.length = 0.3;\n\n return arc;\n }\n};\n\nexports.default = Arc;//# 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+eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _enums = __webpack_require__(/*! ./enums */ 22);\n\nvar _random = __webpack_require__(/*! ./random */ 33);\n\nvar _random2 = _interopRequireDefault(_random);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// \"How much of movement is in the correct direction\"\nvar rigidity = 0.9;\n// \"How close to the leader is enough\"\nvar sensitivity = 30;\n\nvar Arc = {\n create: function create(bounds) {\n var arc = {\n centerX: _random2.default.num(0, bounds.width),\n centerY: _random2.default.num(0, bounds.height),\n clockwise: _random2.default.bool(),\n endX: 0,\n endY: 0,\n length: _random2.default.num(_enums.RAD.t90, _enums.RAD.t360),\n prevEndX: 0,\n prevEndY: 0,\n radius: _random2.default.num(100, 200),\n speed: 0,\n theta: _random2.default.num(_enums.RAD.t90, _enums.RAD.t360)\n };\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.endX = arc.centerX + arc.radius * arc.cosTheta;\n arc.endY = arc.centerY - arc.radius * arc.sinTheta;\n\n arc = Arc.overflow(arc, bounds);\n\n return arc;\n },\n\n step: function step(arc, bounds) {\n // Ensure constant velocity and theta between 0 and 2π.\n var delta = arc.speed / arc.radius;\n arc.length -= delta;\n\n arc.theta += arc.clockwise ? -delta : +delta;\n arc.theta = arc.theta > 0 ? arc.theta % _enums.RAD.t360 : _enums.RAD.t360 + arc.theta;\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.prevEndX = arc.endX;\n arc.prevEndY = arc.endY;\n\n arc.endX = arc.centerX + arc.radius * arc.cosTheta;\n arc.endY = arc.centerY - arc.radius * arc.sinTheta;\n\n arc = Arc.overflow(arc, bounds);\n\n return arc;\n },\n\n randomize: function randomize(arc) {\n arc.length = _random2.default.num(_enums.RAD.t90, _enums.RAD.t360);\n\n arc = Arc.changeRadius(arc, _random2.default.num(100, 200));\n\n if (_random2.default.bool(0.8)) {\n arc = Arc.reverse(arc);\n }\n\n return arc;\n },\n\n overflow: function overflow(arc, bounds) {\n if (arc.endX < 0) {\n arc.endX += bounds.width;\n arc.centerX += bounds.width;\n } else if (arc.endX > bounds.width) {\n arc.endX -= bounds.width;\n arc.centerX -= bounds.width;\n }\n\n if (arc.endY < 0) {\n arc.endY += bounds.height;\n arc.centerY += bounds.height;\n } else if (arc.endY > bounds.height) {\n arc.endY -= bounds.height;\n arc.centerY -= bounds.height;\n }\n\n return arc;\n },\n\n changeRadius: function changeRadius(arc, newRadius) {\n var r0 = arc.radius;\n var r1 = newRadius;\n\n // Moves arc center to new radius while keeping theta constant.\n arc.centerX -= (r1 - r0) * arc.cosTheta;\n arc.centerY += (r1 - r0) * arc.sinTheta;\n arc.radius = r1;\n\n return arc;\n },\n\n changeSpeed: function changeSpeed(arc, newSpeed) {\n arc.speed = newSpeed * 1;\n return arc;\n },\n\n reverse: function reverse(arc) {\n arc.clockwise = !arc.clockwise;\n\n arc.theta = (arc.theta + _enums.RAD.t180) % _enums.RAD.t360;\n\n arc.cosTheta = Math.cos(arc.theta);\n arc.sinTheta = Math.sin(arc.theta);\n\n arc.centerX -= 2 * arc.radius * arc.cosTheta;\n arc.centerY += 2 * arc.radius * arc.sinTheta;\n\n return arc;\n },\n\n follow: function follow(arc, arcToFollow) {\n var prevD = Math.pow(Math.pow(arcToFollow.endX - arc.prevEndX, 2) + Math.pow(arcToFollow.endY - arc.prevEndY, 2), 0.5);\n\n var currD = Math.pow(Math.pow(arcToFollow.endX - arc.endX, 2) + Math.pow(arcToFollow.endY - arc.endY, 2), 0.5);\n\n var rigidityCoeff = (prevD - currD) / arc.speed;\n\n if (currD < sensitivity) {\n arc = arc.clockwise !== arcToFollow.clockwise ? Arc.reverse(arc) : arc;\n arc = Arc.changeRadius(arc, arcToFollow.radius);\n\n if (arc.speed > arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed - 1);\n }\n\n if (arc.speed < arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed + 1);\n }\n } else if (rigidityCoeff < rigidity) {\n arc = Arc.changeRadius(arc, 20);\n\n if (arc.speed > arcToFollow.speed) {\n arc = Arc.changeSpeed(arc, arc.speed - 1);\n }\n } else {\n arc = Arc.changeRadius(arc, 4000);\n\n if (arc.speed < arcToFollow.speed + 2) {\n arc = Arc.changeSpeed(arc, arc.speed + 1);\n }\n }\n\n return arc;\n },\n\n evade: function evade(arc) {\n // Randomness here mitigates sticking in corners and between walls.\n arc = Arc.changeRadius(arc, _random2.default.num(15, 30));\n arc.length = 0.3;\n\n return arc;\n }\n};\n\nexports.default = Arc;//# 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/***/ }), /* 84 */ @@ -1090,7 +1090,7 @@ eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n}); /***/ (function(module, exports, __webpack_require__) { "use strict"; -eval("\n\nvar _rxjs = __webpack_require__(/*! rxjs */ 21);\n\nvar _rxjs2 = _interopRequireDefault(_rxjs);\n\nvar _animation1a = __webpack_require__(/*! ./animation1a */ 73);\n\nvar _animation1a2 = _interopRequireDefault(_animation1a);\n\nvar _animation1b = __webpack_require__(/*! ./animation1b */ 74);\n\nvar _animation1b2 = _interopRequireDefault(_animation1b);\n\nvar _animation2a = __webpack_require__(/*! ./animation2a */ 75);\n\nvar _animation2a2 = _interopRequireDefault(_animation2a);\n\nvar _animation2b = __webpack_require__(/*! ./animation2b */ 76);\n\nvar _animation2b2 = _interopRequireDefault(_animation2b);\n\nvar _animation3a = __webpack_require__(/*! ./animation3a */ 77);\n\nvar _animation3a2 = _interopRequireDefault(_animation3a);\n\nvar _animation3b = __webpack_require__(/*! ./animation3b */ 78);\n\nvar _animation3b2 = _interopRequireDefault(_animation3b);\n\nvar _animation3c = __webpack_require__(/*! ./animation3c */ 363);\n\nvar _animation3c2 = _interopRequireDefault(_animation3c);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n__webpack_require__(/*! ../css/reset.scss */ 82);\n__webpack_require__(/*! ../css/index.scss */ 80);\n__webpack_require__(/*! ../css/particle.scss */ 81);\n__webpack_require__(/*! ../css/controls.scss */ 79);\n\nwindow.addEventListener('load', function () {\n var destroy$ = new _rxjs2.default.BehaviorSubject(null);\n\n // window.addEventListener('blur', () => {\n // destroy$.next('all');\n // });\n\n (0, _animation1a2.default)(destroy$);\n (0, _animation1b2.default)(destroy$);\n (0, _animation2a2.default)(destroy$);\n (0, _animation2b2.default)(destroy$);\n (0, _animation3a2.default)(destroy$);\n (0, _animation3b2.default)(destroy$);\n (0, _animation3c2.default)(destroy$);\n});\n\n// TODO remove bottom padding from Disqus\n// TODO sort out particle nextframe\n\n// INTERESTING CONTROLS:\n// sensitivity\n// rigidity\n// show leaders\n\n// TURN THE CORRECT DIRECTION - HUGE EFFICIENCY INCREASE//# sourceMappingURL=data:application/json;charset=utf-8;base64,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"); +eval("\n\nvar _rxjs = __webpack_require__(/*! rxjs */ 21);\n\nvar _rxjs2 = _interopRequireDefault(_rxjs);\n\nvar _animation1a = __webpack_require__(/*! ./animation1a */ 73);\n\nvar _animation1a2 = _interopRequireDefault(_animation1a);\n\nvar _animation1b = __webpack_require__(/*! ./animation1b */ 74);\n\nvar _animation1b2 = _interopRequireDefault(_animation1b);\n\nvar _animation2a = __webpack_require__(/*! ./animation2a */ 75);\n\nvar _animation2a2 = _interopRequireDefault(_animation2a);\n\nvar _animation2b = __webpack_require__(/*! ./animation2b */ 76);\n\nvar _animation2b2 = _interopRequireDefault(_animation2b);\n\nvar _animation3a = __webpack_require__(/*! ./animation3a */ 77);\n\nvar _animation3a2 = _interopRequireDefault(_animation3a);\n\nvar _animation3b = __webpack_require__(/*! ./animation3b */ 78);\n\nvar _animation3b2 = _interopRequireDefault(_animation3b);\n\nvar _animation3c = __webpack_require__(/*! ./animation3c */ 363);\n\nvar _animation3c2 = _interopRequireDefault(_animation3c);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n__webpack_require__(/*! ../css/reset.scss */ 82);\n__webpack_require__(/*! ../css/index.scss */ 80);\n__webpack_require__(/*! ../css/particle.scss */ 81);\n__webpack_require__(/*! ../css/controls.scss */ 79);\n\nwindow.addEventListener('load', function () {\n var destroy$ = new _rxjs2.default.BehaviorSubject(null);\n\n // window.addEventListener('blur', () => {\n // destroy$.next('all');\n // });\n\n (0, _animation1a2.default)(destroy$);\n (0, _animation1b2.default)(destroy$);\n (0, _animation2a2.default)(destroy$);\n (0, _animation2b2.default)(destroy$);\n (0, _animation3a2.default)(destroy$);\n (0, _animation3b2.default)(destroy$);\n (0, _animation3c2.default)(destroy$);\n});\n\n// TODO remove bottom padding from Disqus\n// TODO TURN THE CORRECT DIRECTION - HUGE EFFICIENCY INCREASE//# 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/***/ }), /* 86 */ @@ -1102,7 +1102,7 @@ eval("\n\nvar _rxjs = __webpack_require__(/*! rxjs */ 21);\n\nvar _rxjs2 = _inte /***/ (function(module, exports, __webpack_require__) { "use strict"; -eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rxjs = __webpack_require__(/*! rxjs */ 21);\n\nvar _rxjs2 = _interopRequireDefault(_rxjs);\n\nvar _enums = __webpack_require__(/*! ./enums */ 22);\n\nvar _arc = __webpack_require__(/*! ./arc */ 83);\n\nvar _arc2 = _interopRequireDefault(_arc);\n\nvar _random = __webpack_require__(/*! ./random */ 33);\n\nvar _random2 = _interopRequireDefault(_random);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// ===== Constructor =====\n\nfunction Particle(parent, bounds, globalGrid, observables, behavior) {\n this.config = {\n behavior: behavior || _enums.BEHAVIOR.FREE,\n bounds: bounds,\n color: _random2.default.color(),\n gridSize: 5,\n randomize: true,\n showArc: false,\n showVision: false,\n visionRadius: 50\n };\n\n this.grids = {\n global: globalGrid || {},\n vision: createVisionGrid(this.config)\n };\n\n this.id = _random2.default.id(12);\n\n this.nodes = {\n body: createBodyNode(this.config),\n circle: undefined,\n container: createContainerNode(this.config, this.id),\n visionGrid: undefined\n };\n\n this.nodes.container.appendChild(this.nodes.body);\n parent.appendChild(this.nodes.container);\n\n this.leader = null;\n this.leaderTime = 0;\n\n this.arc = _arc2.default.create(bounds, this.grids.global);\n this.arc.length = 3;\n\n // If starting in a hazard, recurse.\n while (this.grids.global.getPoint({ x: this.arc.endX, y: this.arc.endY, type: _enums.ENTITIES.HAZARD }) !== undefined) {\n this.arc = _arc2.default.create(bounds, this.grids.global);\n }\n\n this.grids.global.setPoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n }, this);\n\n this.remove$ = new _rxjs2.default.Subject();\n\n var frames = observables.fps$.takeUntil(this.remove$);\n frames.subscribe(this.subscribeFrameMove.bind(this));\n frames.subscribe(this.subscribeFrameRepaint.bind(this));\n\n observables.speed$.takeUntil(this.remove$).subscribe(this.subscribeSpeed.bind(this));\n\n observables.randomize$ && observables.randomize$.takeUntil(this.remove$).subscribe(this.subscribeRandomize.bind(this));\n\n observables.circle$ && observables.circle$.takeUntil(this.remove$).subscribe(this.subscribeCircle.bind(this));\n\n observables.vision$ && observables.vision$.takeUntil(this.remove$).subscribe(this.subscribeVision.bind(this));\n};\n\n// ===== PROTOTYPE =====\n\nParticle.prototype.remove = function () {\n this.grids.global.deletePoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n });\n\n var parent = this.nodes.container.parentNode;\n parent.removeChild(this.nodes.container);\n this.remove$.next();\n delete this.nodes;\n};\n\nParticle.prototype.subscribeFrameMove = function (n) {\n this.grids.global.deletePoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n });\n\n if (this.leader !== null) {\n this.arc = _arc2.default.follow(this.arc, this.leader.arc);\n } else if (this.arc.length <= 0 && this.config.randomize) {\n this.arc = _arc2.default.randomize(this.arc);\n }\n\n this.grids.vision = updateVisionGrid(this.arc, this.config, this.grids);\n\n var _look = look(this.arc, this.grids),\n hazards = _look.hazards,\n particles = _look.particles;\n\n this.updateLeader(particles);\n\n if (hazards.length > 0) {\n this.arc = _arc2.default.evade(this.arc);\n }\n\n this.arc = _arc2.default.step(this.arc, this.config.bounds);\n\n this.grids.global.setPoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n }, this);\n};\n\nParticle.prototype.subscribeFrameRepaint = function (n) {\n repaintContainer(this.nodes.container, this.arc, this.leaderTime);\n repaintBody(this.nodes.body, this.arc, this.leaderTime);\n repaintCircle(this.nodes.circle, this.arc);\n repaintVisionGrid(this.nodes.visionGrid, this.arc, this.grids);\n};\n\nParticle.prototype.subscribeSpeed = function (value) {\n _arc2.default.changeSpeed(this.arc, value);\n};\n\nParticle.prototype.subscribeCircle = function (show) {\n if (show === false) {\n this.nodes.container.removeChild(this.nodes.circle);\n delete this.nodes.circle;\n } else {\n this.nodes.circle = createCircleNode(this.config);\n this.nodes.container.appendChild(this.nodes.circle);\n }\n};\n\nParticle.prototype.subscribeRandomize = function (value) {\n this.config.randomize = value;\n};\n\nParticle.prototype.subscribeVision = function (show) {\n if (show === false) {\n this.nodes.visionGrid.forEach(function (n) {\n return n.parentNode.removeChild(n);\n });\n delete this.nodes.visionGrid;\n } else {\n this.nodes.visionGrid = createVisionGridNodes(this.config, this.grids, this.nodes);\n }\n};\n\nParticle.prototype.updateLeader = function (particles) {\n var _this = this;\n\n if (this.config.behavior !== _enums.BEHAVIOR.COHESION) {\n return;\n }\n\n // Head-to-head: particles see eachother but shouldn't both lead.\n if (this.leader === null && particles.length > 0) {\n var candidates = particles.filter(function (v) {\n return v.leader ? v.leader.id !== _this.id : true;\n });\n\n var leader = candidates.find(function (v) {\n return v.leaderTime > 0;\n }) || candidates[0];\n\n if (leader !== undefined) {\n leader.leaderTime = 1;\n this.leaderTime = 0;\n this.leader = leader;\n }\n }\n\n if (this.leader === null) {\n if (this.leaderTime > 0) {\n this.leaderTime++;\n }\n\n // Reset leader after a bit. (320 frames is 10 seconds)\n if (this.leaderTime > 3000) {\n this.leaderTime = 0;\n }\n\n // This particle may now be leading - break execution.\n return;\n }\n\n // if (this.leader.nodes === undefined) {\n if (this.leader.leaderTime === 0 && this.leader.leader === null) {\n this.leader = null;\n return;\n }\n\n this.leaderTime = 0;\n\n // Visit next node to keep chains of leaders short.\n if (this.leader.leader !== null) {\n this.leader = this.leader.leader;\n }\n\n // Beware of circular leadership, where a leader sees its tail.\n if (this.leader.id === this.id) {\n this.leader = null;\n }\n};\n\nfunction look(arc, grids) {\n var global = grids.global,\n vision = grids.vision;\n\n\n return vision.reduce(function (acc, point) {\n var x = arc.endX + point.x;\n var y = arc.endY + point.y;\n var p = global.getPoint({ x: x, y: y, type: _enums.ENTITIES.PARTICLE });\n\n if (p) {\n acc.particles.push(p);\n }\n\n if (global.getPoint({ x: x, y: y, type: _enums.ENTITIES.HAZARD })) {\n acc.hazards.push({ x: x, y: y });\n point.touch = true;\n } else {\n point.touch = false;\n }\n\n return acc;\n }, { hazards: [], particles: [] });\n}\n\n// ===== DOM CREATION =====\n\nfunction createBodyNode(config) {\n var node = document.createElement('div');\n node.className = 'particle-body';\n node.style.backgroundColor = config.color;\n return node;\n}\n\nfunction createCircleNode(config) {\n var node = document.createElement('div');\n node.className = 'particle-movement-circle';\n node.style.borderColor = config.color;\n return node;\n}\n\nfunction createContainerNode(config, id) {\n var node = document.createElement('div');\n node.className = 'particle-container';\n node.id = id;\n return node;\n}\n\nfunction createVisionGrid(config) {\n var side = config.gridSize,\n radius = config.visionRadius;\n\n var r0 = radius;\n var r1 = 45;\n\n var points = [];\n\n for (var x = -radius; x <= radius; x += side) {\n for (var y = -radius; y <= radius; y += side) {\n // Omit large slices of unused circle\n if (x > y || x < -y) {\n continue;\n }\n\n // Include vision band\n var r = Math.pow(Math.pow(x, 2) + Math.pow(y, 2), 0.5);\n if (r > r0 || r < r1) {\n continue;\n }\n\n var alpha = Math.atan(y / x);\n if (x < 0) {\n alpha += _enums.RAD.t180;\n }\n\n points.push({ x: x, y: y, r: r, alpha: alpha, touch: false });\n }\n }\n\n return points;\n}\n\nfunction createVisionGridNodes(config, grids, nodes) {\n return grids.vision.reduce(function (acc, _ref) {\n var x = _ref.x,\n y = _ref.y;\n\n var div = document.createElement('div');\n div.className = 'particle-vision-dot';\n div.style.backgroundColor = config.color;\n nodes.container.appendChild(div);\n\n acc.push(div);\n\n return acc;\n }, []);\n}\n\nfunction updateVisionGrid(arc, config, grids) {\n var global = grids.global,\n vision = grids.vision;\n\n\n return vision.reduce(function (acc, point) {\n var rad = arc.clockwise ? point.alpha - arc.theta : point.alpha - arc.theta + _enums.RAD.t180;\n\n point.x = point.r * Math.cos(rad);\n point.y = point.r * Math.sin(rad);\n\n return acc.concat(point);\n }, []);\n}\n\n// ===== DOM RENDERING =====\nfunction repaintContainer(node, arc, leaderTime) {\n node.style.left = arc.endX + 'px';\n node.style.top = arc.endY + 'px';\n\n // node.style.zIndex = (leaderTime > 0 ? 2000 : 2);\n}\n\nfunction repaintBody(node, arc, leaderTime) {\n var rad = arc.clockwise ? _enums.RAD.t180 - arc.theta : _enums.RAD.t360 - arc.theta;\n\n node.style.transform = 'rotate(' + (rad + _enums.RAD.t45) + 'rad)';\n\n // node.style.border = (leaderTime > 0 ? '3px dotted #fff' : '');\n}\n\nfunction repaintCircle(node, arc) {\n if (node === undefined) {\n return;\n }\n\n node.style.width = 2 * arc.radius + 'px';\n node.style.height = 2 * arc.radius + 'px';\n\n node.style.left = '-' + (arc.radius + arc.radius * arc.cosTheta) + 'px';\n node.style.top = '-' + (arc.radius - arc.radius * arc.sinTheta) + 'px';\n\n node.style.borderRadius = arc.radius + 'px';\n}\n\nfunction repaintVisionGrid(nodes, arc, grids) {\n if (nodes === undefined) {\n return;\n }\n\n grids.vision.forEach(function (_ref2, i) {\n var x = _ref2.x,\n y = _ref2.y,\n touch = _ref2.touch;\n\n nodes[i].style.left = x + 'px';\n nodes[i].style.top = y + 'px';\n\n nodes[i].style.border = touch ? '1px solid red' : '0';\n });\n}\n\nexports.default = Particle;//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"file":"86.js","sources":["webpack:///js/particle.js?3bde"],"sourcesContent":["import Rx, { Observable } from 'rxjs';\nimport { BEHAVIOR, ENTITIES, RAD } from './enums';\nimport Arc from './arc';\nimport Random from './random';\n\n// ===== Constructor =====\n\nfunction Particle(parent, bounds, globalGrid, observables, behavior) {\n    this.config = {\n        behavior: behavior || BEHAVIOR.FREE,\n        bounds,\n        color: Random.color(),\n        gridSize: 5,\n        randomize: true,\n        showArc: false,\n        showVision: false,\n        visionRadius: 50\n    };\n\n    this.grids = {\n        global: globalGrid || {},\n        vision: createVisionGrid(this.config)\n    };\n\n    this.id = Random.id(12);\n\n    this.nodes = {\n        body: createBodyNode(this.config),\n        circle: undefined,\n        container: createContainerNode(this.config, this.id),\n        visionGrid: undefined,\n    };\n\n    this.nodes.container.appendChild(this.nodes.body);\n    parent.appendChild(this.nodes.container);\n\n    this.leader = null;\n    this.leaderTime = 0;\n\n    this.arc = Arc.create(bounds, this.grids.global);\n    this.arc.length = 3;\n\n    // If starting in a hazard, recurse.\n    while (this.grids.global.getPoint({ x: this.arc.endX, y: this.arc.endY, type: ENTITIES.HAZARD}) !== undefined) {\n        this.arc = Arc.create(bounds, this.grids.global);\n    }\n\n    this.grids.global.setPoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    }, this);\n\n    this.remove$ = new Rx.Subject();\n\n    const frames = observables.fps$.takeUntil(this.remove$);\n    frames.subscribe(this.subscribeFrameMove.bind(this));\n    frames.subscribe(this.subscribeFrameRepaint.bind(this));\n\n    observables.speed$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeSpeed.bind(this));\n\n    observables.randomize$ && observables.randomize$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeRandomize.bind(this));\n\n    observables.circle$ && observables.circle$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeCircle.bind(this));\n\n    observables.vision$ && observables.vision$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeVision.bind(this));\n};\n\n// ===== PROTOTYPE =====\n\nParticle.prototype.remove = function() {\n    this.grids.global.deletePoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    });\n\n    const parent = this.nodes.container.parentNode;\n    parent.removeChild(this.nodes.container);\n    this.remove$.next();\n    delete this.nodes;\n}\n\nParticle.prototype.subscribeFrameMove = function(n) {\n    this.grids.global.deletePoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    });\n\n    if (this.leader !== null) {\n        this.arc = Arc.follow(this.arc, this.leader.arc);\n    } else if (this.arc.length <= 0 && this.config.randomize) {\n        this.arc = Arc.randomize(this.arc);\n    }\n\n    this.grids.vision = updateVisionGrid(this.arc, this.config, this.grids);\n    const { hazards, particles } = look(this.arc, this.grids);\n\n    this.updateLeader(particles);\n\n    if (hazards.length > 0) {\n        this.arc = Arc.evade(this.arc);\n    }\n\n    this.arc = Arc.step(this.arc, this.config.bounds);\n\n    this.grids.global.setPoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    }, this);\n}\n\nParticle.prototype.subscribeFrameRepaint = function(n) {\n    repaintContainer(this.nodes.container, this.arc, this.leaderTime);\n    repaintBody(this.nodes.body, this.arc, this.leaderTime);\n    repaintCircle(this.nodes.circle, this.arc);\n    repaintVisionGrid(this.nodes.visionGrid, this.arc, this.grids);\n}\n\nParticle.prototype.subscribeSpeed = function(value) {\n    Arc.changeSpeed(this.arc, value);\n}\n\nParticle.prototype.subscribeCircle = function(show) {\n    if (show === false) {\n        this.nodes.container.removeChild(this.nodes.circle);\n        delete this.nodes.circle;\n    } else {\n        this.nodes.circle = createCircleNode(this.config);\n        this.nodes.container.appendChild(this.nodes.circle);\n    }\n}\n\nParticle.prototype.subscribeRandomize = function(value) {\n    this.config.randomize = value;\n}\n\nParticle.prototype.subscribeVision = function(show) {\n    if (show === false) {\n        this.nodes.visionGrid.forEach(n => n.parentNode.removeChild(n));\n        delete this.nodes.visionGrid;\n    } else {\n        this.nodes.visionGrid = createVisionGridNodes(this.config, this.grids, this.nodes);\n    }\n}\n\nParticle.prototype.updateLeader = function(particles) {\n    if (this.config.behavior !== BEHAVIOR.COHESION) {\n        return;\n    }\n\n    // Head-to-head: particles see eachother but shouldn't both lead.\n    if (this.leader === null && particles.length > 0) {\n        const candidates = particles\n            .filter(v => v.leader ? (v.leader.id !== this.id) : true);\n\n        const leader = candidates.find(v => (v.leaderTime > 0)) || candidates[0];\n\n        if (leader !== undefined) {\n            leader.leaderTime = 1;\n            this.leaderTime = 0;\n            this.leader = leader;\n        }\n    }\n\n    if (this.leader === null) {\n        if (this.leaderTime > 0) {\n            this.leaderTime++;\n        }\n\n        // Reset leader after a bit. (320 frames is 10 seconds)\n        if (this.leaderTime > 3000) {\n            this.leaderTime = 0;\n        }\n\n        // This particle may now be leading - break execution.\n        return;\n    }\n\n    // if (this.leader.nodes === undefined) {\n    if (this.leader.leaderTime === 0 && this.leader.leader === null) {\n        this.leader = null;\n        return;\n    }\n\n    this.leaderTime = 0;\n\n    // Visit next node to keep chains of leaders short.\n    if (this.leader.leader !== null) {\n        this.leader = this.leader.leader;\n    }\n\n    // Beware of circular leadership, where a leader sees its tail.\n    if (this.leader.id === this.id) {\n        this.leader = null;\n    }\n}\n\nfunction look(arc, grids) {\n    const { global, vision } = grids;\n\n    return vision.reduce((acc, point) => {\n        const x = arc.endX + point.x;\n        const y = arc.endY + point.y;\n        const p = global.getPoint({ x, y, type: ENTITIES.PARTICLE });\n\n        if (p) {\n            acc.particles.push(p);\n        }\n\n        if (global.getPoint({ x, y, type: ENTITIES.HAZARD })) {\n            acc.hazards.push({ x, y });\n            point.touch = true;\n        } else {\n            point.touch = false;\n        }\n\n        return acc;\n    }, { hazards: [], particles: [] });\n}\n\n// ===== DOM CREATION =====\n\nfunction createBodyNode(config) {\n    const node = document.createElement('div');\n    node.className = 'particle-body';\n    node.style.backgroundColor = config.color;\n    return node;\n}\n\nfunction createCircleNode(config) {\n    const node = document.createElement('div');\n    node.className = 'particle-movement-circle';\n    node.style.borderColor = config.color;\n    return node;\n}\n\nfunction createContainerNode(config, id) {\n    const node = document.createElement('div');\n    node.className = 'particle-container';\n    node.id = id;\n    return node;\n}\n\nfunction createVisionGrid(config) {\n    const { gridSize: side, visionRadius: radius } = config;\n    const r0 = radius;\n    const r1 = 45;\n\n    const points = [];\n\n    for (let x = -radius; x <= radius; x += side) {\n        for (let y = -radius; y <= radius; y += side) {\n            // Omit large slices of unused circle\n            if (x > y || x < -y) {\n                continue;\n            }\n\n            // Include vision band\n            const r = Math.pow(Math.pow(x, 2) + Math.pow(y, 2), 0.5);\n            if (r > r0 || r < r1) {\n                continue;\n            }\n\n            let alpha = Math.atan(y / x);\n            if (x < 0) {\n                alpha += RAD.t180;\n            }\n\n            points.push({ x, y, r, alpha, touch: false });\n        }\n    }\n\n    return points;\n}\n\nfunction createVisionGridNodes(config, grids, nodes) {\n    return grids.vision.reduce((acc, { x, y }) => {\n        const div = document.createElement('div');\n        div.className = 'particle-vision-dot';\n        div.style.backgroundColor = config.color;\n        nodes.container.appendChild(div);\n\n        acc.push(div);\n\n        return acc;\n    }, []);\n}\n\n\nfunction updateVisionGrid(arc, config, grids) {\n    const { global, vision } = grids;\n\n    return vision.reduce((acc, point) => {\n        const rad = arc.clockwise\n            ? point.alpha - arc.theta\n            : point.alpha - arc.theta + RAD.t180;\n\n        point.x = point.r * Math.cos(rad);\n        point.y = point.r * Math.sin(rad);\n\n        return acc.concat(point);\n    }, []);\n}\n\n// ===== DOM RENDERING =====\nfunction repaintContainer(node, arc, leaderTime) {\n    node.style.left = `${arc.endX}px`;\n    node.style.top = `${arc.endY}px`;\n\n    // node.style.zIndex = (leaderTime > 0 ? 2000 : 2);\n}\n\nfunction repaintBody(node, arc, leaderTime) {\n    const rad = arc.clockwise\n        ? RAD.t180 - arc.theta\n        : RAD.t360 - arc.theta;\n\n    node.style.transform = `rotate(${rad + RAD.t45}rad)`;\n\n    // node.style.border = (leaderTime > 0 ? '3px dotted #fff' : '');\n}\n\nfunction repaintCircle(node, arc) {\n    if (node === undefined) {\n        return;\n    }\n\n    node.style.width = `${2 * arc.radius}px`;\n    node.style.height = `${2 * arc.radius}px`;\n\n    node.style.left = `-${arc.radius + arc.radius * arc.cosTheta}px`;\n    node.style.top = `-${arc.radius - arc.radius * arc.sinTheta}px`;\n\n    node.style.borderRadius = `${arc.radius}px`;\n}\n\nfunction repaintVisionGrid(nodes, arc, grids) {\n    if (nodes === undefined) {\n        return;\n    }\n\n    grids.vision.forEach(({ x, y, touch }, i) => {\n        nodes[i].style.left = `${x}px`;\n        nodes[i].style.top = `${y}px`;\n\n        nodes[i].style.border = (touch ? '1px solid red' : '0');\n    });\n}\n\nexport default Particle;\n\n\n\n// WEBPACK FOOTER //\n// js/particle.js"],"mappings":";;;;;;AAAA;AACA;;;AAAA;AACA;AAAA;AACA;;;AAAA;AACA;;;;;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AARA;AACA;AAUA;AACA;AACA;AAFA;AACA;AAIA;AACA;AACA;AACA;AACA;AACA;AACA;AAJA;AACA;AAMA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AAGA;AACA;AAGA;AAGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAdA;AAAA;AAAA;AACA;AAe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sourceRoot":""}"); +eval("\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _rxjs = __webpack_require__(/*! rxjs */ 21);\n\nvar _rxjs2 = _interopRequireDefault(_rxjs);\n\nvar _enums = __webpack_require__(/*! ./enums */ 22);\n\nvar _arc = __webpack_require__(/*! ./arc */ 83);\n\nvar _arc2 = _interopRequireDefault(_arc);\n\nvar _random = __webpack_require__(/*! ./random */ 33);\n\nvar _random2 = _interopRequireDefault(_random);\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// ===== Constructor =====\n\nfunction Particle(parent, bounds, globalGrid, observables, behavior) {\n this.config = {\n behavior: behavior || _enums.BEHAVIOR.FREE,\n bounds: bounds,\n color: _random2.default.color(),\n gridSize: 5,\n randomize: true,\n showArc: false,\n showVision: false,\n visionRadius: 50\n };\n\n this.grids = {\n global: globalGrid || {},\n vision: createVisionGrid(this.config)\n };\n\n this.id = _random2.default.id(12);\n\n this.nodes = {\n body: createBodyNode(this.config),\n circle: undefined,\n container: createContainerNode(this.config, this.id),\n visionGrid: undefined\n };\n\n this.nodes.container.appendChild(this.nodes.body);\n parent.appendChild(this.nodes.container);\n\n this.leader = null;\n this.leaderTime = 0;\n\n this.arc = _arc2.default.create(bounds, this.grids.global);\n this.arc.length = 3;\n\n // If starting in a hazard, recurse.\n while (this.grids.global.getPoint({ x: this.arc.endX, y: this.arc.endY, type: _enums.ENTITIES.HAZARD }) !== undefined) {\n this.arc = _arc2.default.create(bounds, this.grids.global);\n }\n\n this.grids.global.setPoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n }, this);\n\n this.remove$ = new _rxjs2.default.Subject();\n\n var frames = observables.fps$.takeUntil(this.remove$);\n frames.subscribe(this.subscribeFrameMove.bind(this));\n frames.subscribe(this.subscribeFrameRepaint.bind(this));\n\n observables.speed$.takeUntil(this.remove$).subscribe(this.subscribeSpeed.bind(this));\n\n observables.randomize$ && observables.randomize$.takeUntil(this.remove$).subscribe(this.subscribeRandomize.bind(this));\n\n observables.circle$ && observables.circle$.takeUntil(this.remove$).subscribe(this.subscribeCircle.bind(this));\n\n observables.vision$ && observables.vision$.takeUntil(this.remove$).subscribe(this.subscribeVision.bind(this));\n};\n\n// ===== PROTOTYPE =====\n\nParticle.prototype.remove = function () {\n this.grids.global.deletePoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n });\n\n var parent = this.nodes.container.parentNode;\n parent.removeChild(this.nodes.container);\n this.remove$.next();\n delete this.nodes;\n};\n\nParticle.prototype.subscribeFrameMove = function (n) {\n this.grids.global.deletePoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n });\n\n if (this.leader !== null) {\n this.arc = _arc2.default.follow(this.arc, this.leader.arc);\n } else if (this.arc.length <= 0 && this.config.randomize) {\n this.arc = _arc2.default.randomize(this.arc);\n }\n\n this.grids.vision = updateVisionGrid(this.arc, this.config, this.grids);\n\n var _look = look(this.arc, this.grids),\n hazards = _look.hazards,\n particles = _look.particles;\n\n this.updateLeader(particles);\n\n if (hazards.length > 0) {\n this.arc = _arc2.default.evade(this.arc);\n }\n\n this.arc = _arc2.default.step(this.arc, this.config.bounds);\n\n this.grids.global.setPoint({\n x: this.arc.endX,\n y: this.arc.endY,\n type: _enums.ENTITIES.PARTICLE\n }, this);\n};\n\nParticle.prototype.subscribeFrameRepaint = function (n) {\n repaintContainer(this.nodes.container, this.arc, this.leaderTime);\n repaintBody(this.nodes.body, this.arc, this.leaderTime);\n repaintCircle(this.nodes.circle, this.arc);\n repaintVisionGrid(this.nodes.visionGrid, this.arc, this.grids);\n};\n\nParticle.prototype.subscribeSpeed = function (value) {\n _arc2.default.changeSpeed(this.arc, value);\n};\n\nParticle.prototype.subscribeCircle = function (show) {\n if (show === false) {\n this.nodes.container.removeChild(this.nodes.circle);\n delete this.nodes.circle;\n } else {\n this.nodes.circle = createCircleNode(this.config);\n this.nodes.container.appendChild(this.nodes.circle);\n }\n};\n\nParticle.prototype.subscribeRandomize = function (value) {\n this.config.randomize = value;\n};\n\nParticle.prototype.subscribeVision = function (show) {\n if (show === false) {\n this.nodes.visionGrid.forEach(function (n) {\n return n.parentNode.removeChild(n);\n });\n delete this.nodes.visionGrid;\n } else {\n this.nodes.visionGrid = createVisionGridNodes(this.config, this.grids, this.nodes);\n }\n};\n\nParticle.prototype.updateLeader = function (particles) {\n var _this = this;\n\n if (this.config.behavior !== _enums.BEHAVIOR.COHESION) {\n return;\n }\n\n // Head-to-head: particles see eachother but shouldn't both lead.\n if (this.leader === null && particles.length > 0) {\n var candidates = particles.filter(function (v) {\n return v.leader ? v.leader.id !== _this.id : true;\n });\n\n var leader = candidates.find(function (v) {\n return v.leaderTime > 0;\n }) || candidates[0];\n\n if (leader !== undefined) {\n leader.leaderTime = 1;\n this.leaderTime = 0;\n this.leader = leader;\n }\n }\n\n if (this.leader === null) {\n if (this.leaderTime > 0) {\n this.leaderTime++;\n }\n\n // Reset leader after a bit. (320 frames is 10 seconds)\n if (this.leaderTime > 3000) {\n this.leaderTime = 0;\n }\n\n // This particle may now be leading - break execution.\n return;\n }\n\n // if (this.leader.nodes === undefined) {\n if (this.leader.leaderTime === 0 && this.leader.leader === null) {\n this.leader = null;\n return;\n }\n\n this.leaderTime = 0;\n\n // Visit next node to keep chains of leaders short.\n if (this.leader.leader !== null) {\n this.leader = this.leader.leader;\n }\n\n // Beware of circular leadership, where a leader sees its tail.\n if (this.leader.id === this.id) {\n this.leader = null;\n }\n};\n\nfunction look(arc, grids) {\n var global = grids.global,\n vision = grids.vision;\n\n\n return vision.reduce(function (acc, point) {\n point.touch = false;\n\n var x = arc.endX + point.x;\n var y = arc.endY + point.y;\n var p = global.getPoint({ x: x, y: y, type: _enums.ENTITIES.PARTICLE });\n\n if (p) {\n acc.particles.push(p);\n point.touch = true;\n }\n\n if (global.getPoint({ x: x, y: y, type: _enums.ENTITIES.HAZARD })) {\n acc.hazards.push({ x: x, y: y });\n point.touch = true;\n }\n\n return acc;\n }, { hazards: [], particles: [] });\n}\n\n// ===== DOM CREATION =====\n\nfunction createBodyNode(config) {\n var node = document.createElement('div');\n node.className = 'particle-body';\n node.style.backgroundColor = config.color;\n return node;\n}\n\nfunction createCircleNode(config) {\n var node = document.createElement('div');\n node.className = 'particle-movement-circle';\n node.style.borderColor = config.color;\n return node;\n}\n\nfunction createContainerNode(config, id) {\n var node = document.createElement('div');\n node.className = 'particle-container';\n node.id = id;\n return node;\n}\n\nfunction createVisionGrid(config) {\n var side = config.gridSize,\n radius = config.visionRadius;\n\n var r0 = radius;\n var r1 = 45;\n\n var points = [];\n\n for (var x = -radius; x <= radius; x += side) {\n for (var y = -radius; y <= radius; y += side) {\n // Omit large slices of unused circle\n if (x > y || x < -y) {\n continue;\n }\n\n // Include vision band\n var r = Math.pow(Math.pow(x, 2) + Math.pow(y, 2), 0.5);\n if (r > r0 || r < r1) {\n continue;\n }\n\n var alpha = Math.atan(y / x);\n if (x < 0) {\n alpha += _enums.RAD.t180;\n }\n\n points.push({ x: x, y: y, r: r, alpha: alpha, touch: false });\n }\n }\n\n return points;\n}\n\nfunction createVisionGridNodes(config, grids, nodes) {\n return grids.vision.reduce(function (acc, _ref) {\n var x = _ref.x,\n y = _ref.y;\n\n var div = document.createElement('div');\n div.className = 'particle-vision-dot';\n div.style.backgroundColor = config.color;\n nodes.container.appendChild(div);\n\n acc.push(div);\n\n return acc;\n }, []);\n}\n\nfunction updateVisionGrid(arc, config, grids) {\n var global = grids.global,\n vision = grids.vision;\n\n\n return vision.reduce(function (acc, point) {\n var rad = arc.clockwise ? point.alpha - arc.theta : point.alpha - arc.theta + _enums.RAD.t180;\n\n point.x = point.r * Math.cos(rad);\n point.y = point.r * Math.sin(rad);\n\n return acc.concat(point);\n }, []);\n}\n\n// ===== DOM RENDERING =====\nfunction repaintContainer(node, arc, leaderTime) {\n node.style.left = arc.endX + 'px';\n node.style.top = arc.endY + 'px';\n\n // node.style.zIndex = (leaderTime > 0 ? 2000 : 2);\n}\n\nfunction repaintBody(node, arc, leaderTime) {\n var rad = arc.clockwise ? _enums.RAD.t180 - arc.theta : _enums.RAD.t360 - arc.theta;\n\n node.style.transform = 'rotate(' + (rad + _enums.RAD.t45) + 'rad)';\n\n // node.style.border = (leaderTime > 0 ? '3px dotted #fff' : '');\n}\n\nfunction repaintCircle(node, arc) {\n if (node === undefined) {\n return;\n }\n\n node.style.width = 2 * arc.radius + 'px';\n node.style.height = 2 * arc.radius + 'px';\n\n node.style.left = '-' + (arc.radius + arc.radius * arc.cosTheta) + 'px';\n node.style.top = '-' + (arc.radius - arc.radius * arc.sinTheta) + 'px';\n\n node.style.borderRadius = arc.radius + 'px';\n}\n\nfunction repaintVisionGrid(nodes, arc, grids) {\n if (nodes === undefined) {\n return;\n }\n\n grids.vision.forEach(function (_ref2, i) {\n var x = _ref2.x,\n y = _ref2.y,\n touch = _ref2.touch;\n\n nodes[i].style.left = x + 'px';\n nodes[i].style.top = y + 'px';\n\n nodes[i].style.border = touch ? '1px solid red' : '0';\n });\n}\n\nexports.default = Particle;//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"file":"86.js","sources":["webpack:///js/particle.js?3bde"],"sourcesContent":["import Rx, { Observable } from 'rxjs';\nimport { BEHAVIOR, ENTITIES, RAD } from './enums';\nimport Arc from './arc';\nimport Random from './random';\n\n// ===== Constructor =====\n\nfunction Particle(parent, bounds, globalGrid, observables, behavior) {\n    this.config = {\n        behavior: behavior || BEHAVIOR.FREE,\n        bounds,\n        color: Random.color(),\n        gridSize: 5,\n        randomize: true,\n        showArc: false,\n        showVision: false,\n        visionRadius: 50\n    };\n\n    this.grids = {\n        global: globalGrid || {},\n        vision: createVisionGrid(this.config)\n    };\n\n    this.id = Random.id(12);\n\n    this.nodes = {\n        body: createBodyNode(this.config),\n        circle: undefined,\n        container: createContainerNode(this.config, this.id),\n        visionGrid: undefined,\n    };\n\n    this.nodes.container.appendChild(this.nodes.body);\n    parent.appendChild(this.nodes.container);\n\n    this.leader = null;\n    this.leaderTime = 0;\n\n    this.arc = Arc.create(bounds, this.grids.global);\n    this.arc.length = 3;\n\n    // If starting in a hazard, recurse.\n    while (this.grids.global.getPoint({ x: this.arc.endX, y: this.arc.endY, type: ENTITIES.HAZARD}) !== undefined) {\n        this.arc = Arc.create(bounds, this.grids.global);\n    }\n\n    this.grids.global.setPoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    }, this);\n\n    this.remove$ = new Rx.Subject();\n\n    const frames = observables.fps$.takeUntil(this.remove$);\n    frames.subscribe(this.subscribeFrameMove.bind(this));\n    frames.subscribe(this.subscribeFrameRepaint.bind(this));\n\n    observables.speed$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeSpeed.bind(this));\n\n    observables.randomize$ && observables.randomize$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeRandomize.bind(this));\n\n    observables.circle$ && observables.circle$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeCircle.bind(this));\n\n    observables.vision$ && observables.vision$\n        .takeUntil(this.remove$)\n        .subscribe(this.subscribeVision.bind(this));\n};\n\n// ===== PROTOTYPE =====\n\nParticle.prototype.remove = function() {\n    this.grids.global.deletePoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    });\n\n    const parent = this.nodes.container.parentNode;\n    parent.removeChild(this.nodes.container);\n    this.remove$.next();\n    delete this.nodes;\n}\n\nParticle.prototype.subscribeFrameMove = function(n) {\n    this.grids.global.deletePoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    });\n\n    if (this.leader !== null) {\n        this.arc = Arc.follow(this.arc, this.leader.arc);\n    } else if (this.arc.length <= 0 && this.config.randomize) {\n        this.arc = Arc.randomize(this.arc);\n    }\n\n    this.grids.vision = updateVisionGrid(this.arc, this.config, this.grids);\n    const { hazards, particles } = look(this.arc, this.grids);\n\n    this.updateLeader(particles);\n\n    if (hazards.length > 0) {\n        this.arc = Arc.evade(this.arc);\n    }\n\n    this.arc = Arc.step(this.arc, this.config.bounds);\n\n    this.grids.global.setPoint({\n        x: this.arc.endX,\n        y: this.arc.endY,\n        type: ENTITIES.PARTICLE\n    }, this);\n}\n\nParticle.prototype.subscribeFrameRepaint = function(n) {\n    repaintContainer(this.nodes.container, this.arc, this.leaderTime);\n    repaintBody(this.nodes.body, this.arc, this.leaderTime);\n    repaintCircle(this.nodes.circle, this.arc);\n    repaintVisionGrid(this.nodes.visionGrid, this.arc, this.grids);\n}\n\nParticle.prototype.subscribeSpeed = function(value) {\n    Arc.changeSpeed(this.arc, value);\n}\n\nParticle.prototype.subscribeCircle = function(show) {\n    if (show === false) {\n        this.nodes.container.removeChild(this.nodes.circle);\n        delete this.nodes.circle;\n    } else {\n        this.nodes.circle = createCircleNode(this.config);\n        this.nodes.container.appendChild(this.nodes.circle);\n    }\n}\n\nParticle.prototype.subscribeRandomize = function(value) {\n    this.config.randomize = value;\n}\n\nParticle.prototype.subscribeVision = function(show) {\n    if (show === false) {\n        this.nodes.visionGrid.forEach(n => n.parentNode.removeChild(n));\n        delete this.nodes.visionGrid;\n    } else {\n        this.nodes.visionGrid = createVisionGridNodes(this.config, this.grids, this.nodes);\n    }\n}\n\nParticle.prototype.updateLeader = function(particles) {\n    if (this.config.behavior !== BEHAVIOR.COHESION) {\n        return;\n    }\n\n    // Head-to-head: particles see eachother but shouldn't both lead.\n    if (this.leader === null && particles.length > 0) {\n        const candidates = particles\n            .filter(v => v.leader ? (v.leader.id !== this.id) : true);\n\n        const leader = candidates.find(v => (v.leaderTime > 0)) || candidates[0];\n\n        if (leader !== undefined) {\n            leader.leaderTime = 1;\n            this.leaderTime = 0;\n            this.leader = leader;\n        }\n    }\n\n    if (this.leader === null) {\n        if (this.leaderTime > 0) {\n            this.leaderTime++;\n        }\n\n        // Reset leader after a bit. (320 frames is 10 seconds)\n        if (this.leaderTime > 3000) {\n            this.leaderTime = 0;\n        }\n\n        // This particle may now be leading - break execution.\n        return;\n    }\n\n    // if (this.leader.nodes === undefined) {\n    if (this.leader.leaderTime === 0 && this.leader.leader === null) {\n        this.leader = null;\n        return;\n    }\n\n    this.leaderTime = 0;\n\n    // Visit next node to keep chains of leaders short.\n    if (this.leader.leader !== null) {\n        this.leader = this.leader.leader;\n    }\n\n    // Beware of circular leadership, where a leader sees its tail.\n    if (this.leader.id === this.id) {\n        this.leader = null;\n    }\n}\n\nfunction look(arc, grids) {\n    const { global, vision } = grids;\n\n    return vision.reduce((acc, point) => {\n        point.touch = false;\n\n        const x = arc.endX + point.x;\n        const y = arc.endY + point.y;\n        const p = global.getPoint({ x, y, type: ENTITIES.PARTICLE });\n\n        if (p) {\n            acc.particles.push(p);\n            point.touch = true;\n        }\n\n        if (global.getPoint({ x, y, type: ENTITIES.HAZARD })) {\n            acc.hazards.push({ x, y });\n            point.touch = true;\n        }\n\n        return acc;\n    }, { hazards: [], particles: [] });\n}\n\n// ===== DOM CREATION =====\n\nfunction createBodyNode(config) {\n    const node = document.createElement('div');\n    node.className = 'particle-body';\n    node.style.backgroundColor = config.color;\n    return node;\n}\n\nfunction createCircleNode(config) {\n    const node = document.createElement('div');\n    node.className = 'particle-movement-circle';\n    node.style.borderColor = config.color;\n    return node;\n}\n\nfunction createContainerNode(config, id) {\n    const node = document.createElement('div');\n    node.className = 'particle-container';\n    node.id = id;\n    return node;\n}\n\nfunction createVisionGrid(config) {\n    const { gridSize: side, visionRadius: radius } = config;\n    const r0 = radius;\n    const r1 = 45;\n\n    const points = [];\n\n    for (let x = -radius; x <= radius; x += side) {\n        for (let y = -radius; y <= radius; y += side) {\n            // Omit large slices of unused circle\n            if (x > y || x < -y) {\n                continue;\n            }\n\n            // Include vision band\n            const r = Math.pow(Math.pow(x, 2) + Math.pow(y, 2), 0.5);\n            if (r > r0 || r < r1) {\n                continue;\n            }\n\n            let alpha = Math.atan(y / x);\n            if (x < 0) {\n                alpha += RAD.t180;\n            }\n\n            points.push({ x, y, r, alpha, touch: false });\n        }\n    }\n\n    return points;\n}\n\nfunction createVisionGridNodes(config, grids, nodes) {\n    return grids.vision.reduce((acc, { x, y }) => {\n        const div = document.createElement('div');\n        div.className = 'particle-vision-dot';\n        div.style.backgroundColor = config.color;\n        nodes.container.appendChild(div);\n\n        acc.push(div);\n\n        return acc;\n    }, []);\n}\n\n\nfunction updateVisionGrid(arc, config, grids) {\n    const { global, vision } = grids;\n\n    return vision.reduce((acc, point) => {\n        const rad = arc.clockwise\n            ? point.alpha - arc.theta\n            : point.alpha - arc.theta + RAD.t180;\n\n        point.x = point.r * Math.cos(rad);\n        point.y = point.r * Math.sin(rad);\n\n        return acc.concat(point);\n    }, []);\n}\n\n// ===== DOM RENDERING =====\nfunction repaintContainer(node, arc, leaderTime) {\n    node.style.left = `${arc.endX}px`;\n    node.style.top = `${arc.endY}px`;\n\n    // node.style.zIndex = (leaderTime > 0 ? 2000 : 2);\n}\n\nfunction repaintBody(node, arc, leaderTime) {\n    const rad = arc.clockwise\n        ? RAD.t180 - arc.theta\n        : RAD.t360 - arc.theta;\n\n    node.style.transform = `rotate(${rad + RAD.t45}rad)`;\n\n    // node.style.border = (leaderTime > 0 ? '3px dotted #fff' : '');\n}\n\nfunction repaintCircle(node, arc) {\n    if (node === undefined) {\n        return;\n    }\n\n    node.style.width = `${2 * arc.radius}px`;\n    node.style.height = `${2 * arc.radius}px`;\n\n    node.style.left = `-${arc.radius + arc.radius * arc.cosTheta}px`;\n    node.style.top = `-${arc.radius - arc.radius * arc.sinTheta}px`;\n\n    node.style.borderRadius = `${arc.radius}px`;\n}\n\nfunction repaintVisionGrid(nodes, arc, grids) {\n    if (nodes === undefined) {\n        return;\n    }\n\n    grids.vision.forEach(({ x, y, touch }, i) => {\n        nodes[i].style.left = `${x}px`;\n        nodes[i].style.top = `${y}px`;\n\n        nodes[i].style.border = (touch ? '1px solid red' : '0');\n    });\n}\n\nexport default Particle;\n\n\n\n// WEBPACK FOOTER //\n// js/particle.js"],"mappings":";;;;;;AAAA;AACA;;;AAAA;AACA;AAAA;AACA;;;AAAA;AACA;;;;;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AARA;AACA;AAUA;AACA;AACA;AAFA;AACA;AAIA;AACA;AACA;AACA;AACA;AACA;AACA;AAJA;AACA;AAMA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAGA;AACA;AAGA;AACA;AAGA;AAGA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAHA;AACA;AAKA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AAdA;AAAA;AAAA;AACA;AAe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sourceRoot":""}"); /***/ }), /* 87 */ diff --git a/js/index.js b/js/index.js index e8867c8..7c5d142 100644 --- a/js/index.js +++ b/js/index.js @@ -29,11 +29,4 @@ window.addEventListener('load', () => { }); // TODO remove bottom padding from Disqus -// TODO sort out particle nextframe - -// INTERESTING CONTROLS: -// sensitivity -// rigidity -// show leaders - -// TURN THE CORRECT DIRECTION - HUGE EFFICIENCY INCREASE +// TODO TURN THE CORRECT DIRECTION - HUGE EFFICIENCY INCREASE diff --git a/js/particle.js b/js/particle.js index e0f9747..1ae034b 100644 --- a/js/particle.js +++ b/js/particle.js @@ -210,19 +210,20 @@ function look(arc, grids) { const { global, vision } = grids; return vision.reduce((acc, point) => { + point.touch = false; + const x = arc.endX + point.x; const y = arc.endY + point.y; const p = global.getPoint({ x, y, type: ENTITIES.PARTICLE }); if (p) { acc.particles.push(p); + point.touch = true; } if (global.getPoint({ x, y, type: ENTITIES.HAZARD })) { acc.hazards.push({ x, y }); point.touch = true; - } else { - point.touch = false; } return acc;