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v1.2

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- File organization (unnecessary nesting.. oops)
	- ReadMe formatting
This commit is contained in:
RolimirKal
2025-08-11 03:05:25 -04:00
parent 72369e25e2
commit 61ed866480
9 changed files with 7 additions and 1 deletions
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index_files/cannon.min.js vendored Normal file
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index_files/dice.js Normal file
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"use strict";
(function(dice) {
var random_storage = [];
this.use_true_random = true;
this.frame_rate = 1 / 60;
function prepare_rnd(callback) {
if (!random_storage.length && $t.dice.use_true_random) {
try {
$t.rpc({ method: "random", n: 512 },
function(random_responce) {
if (!random_responce.error)
random_storage = random_responce.result.random.data;
else $t.dice.use_true_random = false;
callback();
});
return;
}
catch (e) { $t.dice.use_true_random = false; }
}
callback();
}
function rnd() {
return random_storage.length ? random_storage.pop() : Math.random();
}
function create_shape(vertices, faces, radius) {
var cv = new Array(vertices.length), cf = new Array(faces.length);
for (var i = 0; i < vertices.length; ++i) {
var v = vertices[i];
cv[i] = new CANNON.Vec3(v.x * radius, v.y * radius, v.z * radius);
}
for (var i = 0; i < faces.length; ++i) {
cf[i] = faces[i].slice(0, faces[i].length - 1);
}
return new CANNON.ConvexPolyhedron(cv, cf);
}
function make_geom(vertices, faces, radius, tab, af) {
var geom = new THREE.Geometry();
for (var i = 0; i < vertices.length; ++i) {
var vertex = vertices[i].multiplyScalar(radius);
vertex.index = geom.vertices.push(vertex) - 1;
}
for (var i = 0; i < faces.length; ++i) {
var ii = faces[i], fl = ii.length - 1;
var aa = Math.PI * 2 / fl;
for (var j = 0; j < fl - 2; ++j) {
geom.faces.push(new THREE.Face3(ii[0], ii[j + 1], ii[j + 2], [geom.vertices[ii[0]],
geom.vertices[ii[j + 1]], geom.vertices[ii[j + 2]]], 0, ii[fl] + 1));
geom.faceVertexUvs[0].push([
new THREE.Vector2((Math.cos(af) + 1 + tab) / 2 / (1 + tab),
(Math.sin(af) + 1 + tab) / 2 / (1 + tab)),
new THREE.Vector2((Math.cos(aa * (j + 1) + af) + 1 + tab) / 2 / (1 + tab),
(Math.sin(aa * (j + 1) + af) + 1 + tab) / 2 / (1 + tab)),
new THREE.Vector2((Math.cos(aa * (j + 2) + af) + 1 + tab) / 2 / (1 + tab),
(Math.sin(aa * (j + 2) + af) + 1 + tab) / 2 / (1 + tab))]);
}
}
geom.computeFaceNormals();
geom.boundingSphere = new THREE.Sphere(new THREE.Vector3(), radius);
return geom;
}
function chamfer_geom(vectors, faces, chamfer) {
var chamfer_vectors = [], chamfer_faces = [], corner_faces = new Array(vectors.length);
for (var i = 0; i < vectors.length; ++i) corner_faces[i] = [];
for (var i = 0; i < faces.length; ++i) {
var ii = faces[i], fl = ii.length - 1;
var center_point = new THREE.Vector3();
var face = new Array(fl);
for (var j = 0; j < fl; ++j) {
var vv = vectors[ii[j]].clone();
center_point.add(vv);
corner_faces[ii[j]].push(face[j] = chamfer_vectors.push(vv) - 1);
}
center_point.divideScalar(fl);
for (var j = 0; j < fl; ++j) {
var vv = chamfer_vectors[face[j]];
vv.subVectors(vv, center_point).multiplyScalar(chamfer).addVectors(vv, center_point);
}
face.push(ii[fl]);
chamfer_faces.push(face);
}
for (var i = 0; i < faces.length - 1; ++i) {
for (var j = i + 1; j < faces.length; ++j) {
var pairs = [], lastm = -1;
for (var m = 0; m < faces[i].length - 1; ++m) {
var n = faces[j].indexOf(faces[i][m]);
if (n >= 0 && n < faces[j].length - 1) {
if (lastm >= 0 && m != lastm + 1) pairs.unshift([i, m], [j, n]);
else pairs.push([i, m], [j, n]);
lastm = m;
}
}
if (pairs.length != 4) continue;
chamfer_faces.push([chamfer_faces[pairs[0][0]][pairs[0][1]],
chamfer_faces[pairs[1][0]][pairs[1][1]],
chamfer_faces[pairs[3][0]][pairs[3][1]],
chamfer_faces[pairs[2][0]][pairs[2][1]], -1]);
}
}
for (var i = 0; i < corner_faces.length; ++i) {
var cf = corner_faces[i], face = [cf[0]], count = cf.length - 1;
while (count) {
for (var m = faces.length; m < chamfer_faces.length; ++m) {
var index = chamfer_faces[m].indexOf(face[face.length - 1]);
if (index >= 0 && index < 4) {
if (--index == -1) index = 3;
var next_vertex = chamfer_faces[m][index];
if (cf.indexOf(next_vertex) >= 0) {
face.push(next_vertex);
break;
}
}
}
--count;
}
face.push(-1);
chamfer_faces.push(face);
}
return { vectors: chamfer_vectors, faces: chamfer_faces };
}
function create_geom(vertices, faces, radius, tab, af, chamfer) {
var vectors = new Array(vertices.length);
for (var i = 0; i < vertices.length; ++i) {
vectors[i] = (new THREE.Vector3).fromArray(vertices[i]).normalize();
}
var cg = chamfer_geom(vectors, faces, chamfer);
var geom = make_geom(cg.vectors, cg.faces, radius, tab, af);
//var geom = make_geom(vectors, faces, radius, tab, af); // Without chamfer
geom.cannon_shape = create_shape(vectors, faces, radius);
return geom;
}
this.standart_d20_dice_face_labels = [' ', '0', '1', '2', '3', '4', '5', '6', '7', '8',
'9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20'];
this.standart_d100_dice_face_labels = [' ', '00', '10', '20', '30', '40', '50',
'60', '70', '80', '90'];
function calc_texture_size(approx) {
return Math.pow(2, Math.floor(Math.log(approx) / Math.log(2)));
}
this.create_dice_materials = function(face_labels, size, margin) {
function create_text_texture(text, color, back_color) {
if (text == undefined) return null;
var canvas = document.createElement("canvas");
var context = canvas.getContext("2d");
var ts = calc_texture_size(size + size * 2 * margin) * 2;
canvas.width = canvas.height = ts;
context.font = ts / (1 + 2 * margin) + "pt Arial";
context.fillStyle = back_color;
context.fillRect(0, 0, canvas.width, canvas.height);
context.textAlign = "center";
context.textBaseline = "middle";
context.fillStyle = color;
context.fillText(text, canvas.width / 2, canvas.height / 2);
if (text == '6' || text == '9') {
context.fillText(' .', canvas.width / 2, canvas.height / 2);
}
var texture = new THREE.Texture(canvas);
texture.needsUpdate = true;
return texture;
}
var materials = [];
for (var i = 0; i < face_labels.length; ++i)
materials.push(new THREE.MeshPhongMaterial($t.copyto(this.material_options,
{ map: create_text_texture(face_labels[i], this.label_color, this.dice_color),opacity: 0.5 })));
return materials;
}
var d4_labels = [
[[], [0, 0, 0], [2, 4, 3], [1, 3, 4], [2, 1, 4], [1, 2, 3]],
[[], [0, 0, 0], [2, 3, 4], [3, 1, 4], [2, 4, 1], [3, 2, 1]],
[[], [0, 0, 0], [4, 3, 2], [3, 4, 1], [4, 2, 1], [3, 1, 2]],
[[], [0, 0, 0], [4, 2, 3], [1, 4, 3], [4, 1, 2], [1, 3, 2]]
];
this.create_d4_materials = function(size, margin, labels) {
function create_d4_text(text, color, back_color) {
var canvas = document.createElement("canvas");
var context = canvas.getContext("2d");
var ts = calc_texture_size(size + margin) * 2;
canvas.width = canvas.height = ts;
context.font = (ts - margin) / 1.5 + "pt Arial";
context.fillStyle = back_color;
context.fillRect(0, 0, canvas.width, canvas.height);
context.textAlign = "center";
context.textBaseline = "middle";
context.fillStyle = color;
for (var i in text) {
context.fillText(text[i], canvas.width / 2,
canvas.height / 2 - ts * 0.3);
context.translate(canvas.width / 2, canvas.height / 2);
context.rotate(Math.PI * 2 / 3);
context.translate(-canvas.width / 2, -canvas.height / 2);
}
var texture = new THREE.Texture(canvas);
texture.needsUpdate = true;
return texture;
}
var materials = [];
for (var i = 0; i < labels.length; ++i)
materials.push(new THREE.MeshPhongMaterial($t.copyto(this.material_options,
{ map: create_d4_text(labels[i], this.label_color, this.dice_color)})));
return materials;
}
this.create_d4_geometry = function(radius) {
var vertices = [[1, 1, 1], [-1, -1, 1], [-1, 1, -1], [1, -1, -1]];
var faces = [[1, 0, 2, 1], [0, 1, 3, 2], [0, 3, 2, 3], [1, 2, 3, 4]];
return create_geom(vertices, faces, radius, -0.1, Math.PI * 7 / 6, 0.96);
}
this.create_d6_geometry = function(radius) {
var vertices = [[-1, -1, -1], [1, -1, -1], [1, 1, -1], [-1, 1, -1],
[-1, -1, 1], [1, -1, 1], [1, 1, 1], [-1, 1, 1]];
var faces = [[0, 3, 2, 1, 1], [1, 2, 6, 5, 2], [0, 1, 5, 4, 3],
[3, 7, 6, 2, 4], [0, 4, 7, 3, 5], [4, 5, 6, 7, 6]];
return create_geom(vertices, faces, radius, 0.1, Math.PI / 4, 0.96);
}
this.create_d8_geometry = function(radius) {
var vertices = [[1, 0, 0], [-1, 0, 0], [0, 1, 0], [0, -1, 0], [0, 0, 1], [0, 0, -1]];
var faces = [[0, 2, 4, 1], [0, 4, 3, 2], [0, 3, 5, 3], [0, 5, 2, 4], [1, 3, 4, 5],
[1, 4, 2, 6], [1, 2, 5, 7], [1, 5, 3, 8]];
return create_geom(vertices, faces, radius, 0, -Math.PI / 4 / 2, 0.965);
}
this.create_d10_geometry = function(radius) {
var a = Math.PI * 2 / 10, k = Math.cos(a), h = 0.105, v = -1;
var vertices = [];
for (var i = 0, b = 0; i < 10; ++i, b += a)
vertices.push([Math.cos(b), Math.sin(b), h * (i % 2 ? 1 : -1)]);
vertices.push([0, 0, -1]); vertices.push([0, 0, 1]);
var faces = [[5, 7, 11, 0], [4, 2, 10, 1], [1, 3, 11, 2], [0, 8, 10, 3], [7, 9, 11, 4],
[8, 6, 10, 5], [9, 1, 11, 6], [2, 0, 10, 7], [3, 5, 11, 8], [6, 4, 10, 9],
[1, 0, 2, v], [1, 2, 3, v], [3, 2, 4, v], [3, 4, 5, v], [5, 4, 6, v],
[5, 6, 7, v], [7, 6, 8, v], [7, 8, 9, v], [9, 8, 0, v], [9, 0, 1, v]];
return create_geom(vertices, faces, radius, 0, Math.PI * 6 / 5, 0.945);
}
this.create_d12_geometry = function(radius) {
var p = (1 + Math.sqrt(5)) / 2, q = 1 / p;
var vertices = [[0, q, p], [0, q, -p], [0, -q, p], [0, -q, -p], [p, 0, q],
[p, 0, -q], [-p, 0, q], [-p, 0, -q], [q, p, 0], [q, -p, 0], [-q, p, 0],
[-q, -p, 0], [1, 1, 1], [1, 1, -1], [1, -1, 1], [1, -1, -1], [-1, 1, 1],
[-1, 1, -1], [-1, -1, 1], [-1, -1, -1]];
var faces = [[2, 14, 4, 12, 0, 1], [15, 9, 11, 19, 3, 2], [16, 10, 17, 7, 6, 3], [6, 7, 19, 11, 18, 4],
[6, 18, 2, 0, 16, 5], [18, 11, 9, 14, 2, 6], [1, 17, 10, 8, 13, 7], [1, 13, 5, 15, 3, 8],
[13, 8, 12, 4, 5, 9], [5, 4, 14, 9, 15, 10], [0, 12, 8, 10, 16, 11], [3, 19, 7, 17, 1, 12]];
return create_geom(vertices, faces, radius, 0.2, -Math.PI / 4 / 2, 0.968);
}
this.create_d20_geometry = function(radius) {
var t = (1 + Math.sqrt(5)) / 2;
var vertices = [[-1, t, 0], [1, t, 0 ], [-1, -t, 0], [1, -t, 0],
[0, -1, t], [0, 1, t], [0, -1, -t], [0, 1, -t],
[t, 0, -1], [t, 0, 1], [-t, 0, -1], [-t, 0, 1]];
var faces = [[0, 11, 5, 1], [0, 5, 1, 2], [0, 1, 7, 3], [0, 7, 10, 4], [0, 10, 11, 5],
[1, 5, 9, 6], [5, 11, 4, 7], [11, 10, 2, 8], [10, 7, 6, 9], [7, 1, 8, 10],
[3, 9, 4, 11], [3, 4, 2, 12], [3, 2, 6, 13], [3, 6, 8, 14], [3, 8, 9, 15],
[4, 9, 5, 16], [2, 4, 11, 17], [6, 2, 10, 18], [8, 6, 7, 19], [9, 8, 1, 20]];
return create_geom(vertices, faces, radius, -0.2, -Math.PI / 4 / 2, 0.955);
}
this.material_options = {
specular: 0x172022,
color: 0xf0f0f0,
shininess: 10,
shading: THREE.FlatShading,
};
this.label_color = '#aaaaaa';
this.dice_color = '#202020';
this.ambient_light_color = 0xcfd0d1;
this.spot_light_color = 0xd4ccc7;
this.selector_back_colors = { color: 0x00ff00, shininess: 0, emissive: 0x00ff00 };
this.desk_color = 0x00ff00;
this.use_shadows = true;
this.known_types = ['d4', 'd6', 'd8', 'd10', 'd12', 'd20', 'd100'];
this.dice_face_range = { 'd4': [1, 4], 'd6': [1, 6], 'd8': [1, 8], 'd10': [0, 9],
'd12': [1, 12], 'd20': [1, 20], 'd100': [0, 9] };
this.dice_mass = { 'd4': 300, 'd6': 300, 'd8': 340, 'd10': 350, 'd12': 350, 'd20': 400, 'd100': 350 };
this.dice_inertia = { 'd4': 5, 'd6': 13, 'd8': 10, 'd10': 9, 'd12': 8, 'd20': 6, 'd100': 9 };
this.scale = 50;
this.create_d4 = function() {
if (!this.d4_geometry) this.d4_geometry = this.create_d4_geometry(this.scale * 1.2);
if (!this.d4_material) this.d4_material = new THREE.MeshFaceMaterial(
this.create_d4_materials(this.scale / 2, this.scale * 2, d4_labels[0]));
return new THREE.Mesh(this.d4_geometry, this.d4_material);
}
this.create_d6 = function() {
if (!this.d6_geometry) this.d6_geometry = this.create_d6_geometry(this.scale * 0.9);
if (!this.dice_material) this.dice_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d20_dice_face_labels, this.scale / 2, 1.0));
return new THREE.Mesh(this.d6_geometry, this.dice_material);
}
this.create_d8 = function() {
if (!this.d8_geometry) this.d8_geometry = this.create_d8_geometry(this.scale);
if (!this.dice_material) this.dice_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d20_dice_face_labels, this.scale / 2, 1.2));
return new THREE.Mesh(this.d8_geometry, this.dice_material);
}
this.create_d10 = function() {
if (!this.d10_geometry) this.d10_geometry = this.create_d10_geometry(this.scale * 0.9);
if (!this.dice_material) this.dice_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d20_dice_face_labels, this.scale / 2, 1.0));
return new THREE.Mesh(this.d10_geometry, this.dice_material);
}
this.create_d12 = function() {
if (!this.d12_geometry) this.d12_geometry = this.create_d12_geometry(this.scale * 0.9);
if (!this.dice_material) this.dice_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d20_dice_face_labels, this.scale / 2, 1.0));
return new THREE.Mesh(this.d12_geometry, this.dice_material);
}
this.create_d20 = function() {
if (!this.d20_geometry) this.d20_geometry = this.create_d20_geometry(this.scale);
if (!this.dice_material) this.dice_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d20_dice_face_labels, this.scale / 2, 1.0));
return new THREE.Mesh(this.d20_geometry, this.dice_material);
}
this.create_d100 = function() {
if (!this.d10_geometry) this.d10_geometry = this.create_d10_geometry(this.scale * 0.9);
if (!this.d100_material) this.d100_material = new THREE.MeshFaceMaterial(
this.create_dice_materials(this.standart_d100_dice_face_labels, this.scale / 2, 1.5));
return new THREE.Mesh(this.d10_geometry, this.d100_material);
}
this.parse_notation = function(notation) {
var no = notation.split('@');
var dr0 = /\s*(\d*)([a-z]+)(\d+)(\s*(\+|\-)\s*(\d+)){0,1}\s*(\+|$)/gi;
var dr1 = /(\b)*(\d+)(\b)*/gi;
var ret = { set: [], constant: 0, result: [], error: false }, res;
while (res = dr0.exec(no[0])) {
var command = res[2];
if (command != 'd') { ret.error = true; continue; }
var count = parseInt(res[1]);
if (res[1] == '') count = 1;
var type = 'd' + res[3];
if (this.known_types.indexOf(type) == -1) { ret.error = true; continue; }
while (count--) ret.set.push(type);
if (res[5] && res[6]) {
if (res[5] == '+') ret.constant += parseInt(res[6]);
else ret.constant -= parseInt(res[6]);
}
}
while (res = dr1.exec(no[1])) {
ret.result.push(parseInt(res[2]));
}
return ret;
}
this.stringify_notation = function(nn) {
var dict = {}, notation = '';
for (var i in nn.set)
if (!dict[nn.set[i]]) dict[nn.set[i]] = 1; else ++dict[nn.set[i]];
for (var i in dict) {
if (notation.length) notation += ' + ';
notation += (dict[i] > 1 ? dict[i] : '') + i;
}
if (nn.constant) {
if (nn.constant > 0) notation += ' + ' + nn.constant;
else notation += ' - ' + Math.abs(nn.constant);
}
return notation;
}
var that = this;
this.dice_box = function(container, dimentions, scale_change) {
this.use_adapvite_timestep = true;
this.animate_selector = true;
this.dices = [];
this.scene = new THREE.Scene();
this.world = new CANNON.World();
this.renderer = window.WebGLRenderingContext
? new THREE.WebGLRenderer({ antialias: true })
: new THREE.CanvasRenderer({ antialias: true });
container.appendChild(this.renderer.domElement);
this.renderer.shadowMap.enabled = true;
this.renderer.shadowMap.type = THREE.PCFShadowMap;
this.renderer.setClearColor(0xffffff, 1);
this.reinit(container, dimentions, scale_change);
this.world.gravity.set(0, 0, -9.8 * 800);
this.world.broadphase = new CANNON.NaiveBroadphase();
this.world.solver.iterations = 16;
var ambientLight = new THREE.AmbientLight(that.ambient_light_color);
this.scene.add(ambientLight);
this.dice_body_material = new CANNON.Material();
var desk_body_material = new CANNON.Material();
var barrier_body_material = new CANNON.Material();
this.world.addContactMaterial(new CANNON.ContactMaterial(
desk_body_material, this.dice_body_material, 0.01, 0.5));
this.world.addContactMaterial(new CANNON.ContactMaterial(
barrier_body_material, this.dice_body_material, 0, 1.0));
this.world.addContactMaterial(new CANNON.ContactMaterial(
this.dice_body_material, this.dice_body_material, 0, 0.5));
this.world.add(new CANNON.RigidBody(0, new CANNON.Plane(), desk_body_material));
var barrier;
barrier = new CANNON.RigidBody(0, new CANNON.Plane(), barrier_body_material);
barrier.quaternion.setFromAxisAngle(new CANNON.Vec3(1, 0, 0), Math.PI / 2);
barrier.position.set(0, this.h * 0.93, 0);
this.world.add(barrier);
barrier = new CANNON.RigidBody(0, new CANNON.Plane(), barrier_body_material);
barrier.quaternion.setFromAxisAngle(new CANNON.Vec3(1, 0, 0), -Math.PI / 2);
barrier.position.set(0, -this.h * 0.93, 0);
this.world.add(barrier);
barrier = new CANNON.RigidBody(0, new CANNON.Plane(), barrier_body_material);
barrier.quaternion.setFromAxisAngle(new CANNON.Vec3(0, 1, 0), -Math.PI / 2);
barrier.position.set(this.w * 0.93, 0, 0);
this.world.add(barrier);
barrier = new CANNON.RigidBody(0, new CANNON.Plane(), barrier_body_material);
barrier.quaternion.setFromAxisAngle(new CANNON.Vec3(0, 1, 0), Math.PI / 2);
barrier.position.set(-this.w * 0.93, 0, 0);
this.world.add(barrier);
this.last_time = 0;
this.running = false;
this.renderer.render(this.scene, this.camera);
}
this.dice_box.prototype.reinit = function(container, dimentions, scale_change) {
this.cw = container.clientWidth / 2;
this.ch = container.clientHeight / 2;
if (scale_change) {
this.scale_change = scale_change;
}
else {
this.scale_change = 1;
console.log(this.scale_change);
}
/*
if (dimentions) {
this.w = dimentions.w;
this.h = dimentions.h;
}
else {
this.w = this.cw;
this.h = this.ch;
}
*/
this.w = this.cw;
this.h = this.ch;
this.aspect = 1;
let sceneMax = Math.max(this.w, this.h);
let sceneMin = Math.min(this.w, this.h);
//this.aspect = Math.min(this.cw / this.w, this.ch / this.h);
//console.log("aspect: " + this.aspect);
//that.scale = (Math.sqrt(this.w * this.w + this.h * this.h) / 13)* this.scale_change;
//that.scale = Math.floor(this.aspect * 0.1) * this.scale_change;
that.scale = (sceneMin * .1) * this.scale_change;
//console.log("scale: " + that.scale);
this.renderer.setSize(this.cw * 2, this.ch * 2);
this.wh = this.ch / this.aspect / Math.tan(10 * Math.PI / 180);
if (this.camera) this.scene.remove(this.camera);
this.camera = new THREE.PerspectiveCamera(20, this.cw / this.ch, 1, this.wh * 1.3);
this.camera.position.z = this.wh;
//custom scene lighting
var mw = Math.max(this.w, this.h);
if (this.light) this.scene.remove(this.light);
this.light = new THREE.SpotLight(that.spot_light_color, .7);
this.light.position.set(0, 0, sceneMax * 4);
this.light.target.position.set(0, 0, 0);
this.light.angle = Math.PI/2;
this.light.distance = 0;
this.light.decay = 0;
this.light.castShadow = true;
this.light.shadowCameraNear = mw / 10;
this.light.shadowCameraFar = mw * 5;
this.light.shadowCameraFov = 50;
this.light.shadowBias = 0.001;
this.light.shadowDarkness = 1.1;
this.light.shadowMapWidth = 2048;
this.light.shadowMapHeight = 2048;
//original scene lighting
/*
var mw = Math.max(this.w, this.h);
if (this.light) this.scene.remove(this.light);
this.light = new THREE.SpotLight(that.spot_light_color, 0.7);
this.light.position.set(-mw / 2, mw / 2, mw * 2);
this.light.target.position.set(0, 0, 0);
this.light.distance = mw * 5;
this.light.angle = Math.PI/2;
this.light.distance = 0;
this.light.decay = 0;
this.light.castShadow = true;
this.light.shadowCameraNear = mw / 10;
this.light.shadowCameraFar = mw * 5;
this.light.shadowCameraFov = 50;
this.light.shadowBias = 0.001;
this.light.shadowDarkness = 1.1;
this.light.shadowMapWidth = 1024;
this.light.shadowMapHeight = 1024;
*/
// if (that.use_shadows) {this.scene.add(this.light)}
this.scene.add(this.light);
//add spotlight target (testing)
//this.scene.add(this.light.target);
if (this.desk) this.scene.remove(this.desk);
this.desk = new THREE.Mesh(new THREE.PlaneGeometry(this.w * 2, this.h * 2, 1, 1),
new THREE.MeshBasicMaterial({ color: that.desk_color}));
this.desk.receiveShadow = that.use_shadows;
this.scene.add(this.desk);
this.renderer.render(this.scene, this.camera);
}
function make_random_vector(vector) {
var random_angle = rnd() * Math.PI / 5 - Math.PI / 5 / 2;
var vec = {
x: vector.x * Math.cos(random_angle) - vector.y * Math.sin(random_angle),
y: vector.x * Math.sin(random_angle) + vector.y * Math.cos(random_angle)
};
if (vec.x == 0) vec.x = 0.01;
if (vec.y == 0) vec.y = 0.01;
return vec;
}
this.dice_box.prototype.generate_vectors = function(notation, vector, boost) {
var vectors = [];
for (var i in notation.set) {
var vec = make_random_vector(vector);
var pos = {
x: this.w * (vec.x > 0 ? -1 : 1) * 0.9,
y: this.h * (vec.y > 0 ? -1 : 1) * 0.9,
z: rnd() * 200 + 200
};
var projector = Math.abs(vec.x / vec.y);
if (projector > 1.0) pos.y /= projector; else pos.x *= projector;
var velvec = make_random_vector(vector);
var velocity = { x: velvec.x * boost, y: velvec.y * boost, z: -10 };
var inertia = that.dice_inertia[notation.set[i]];
var angle = {
x: -(rnd() * vec.y * 5 + inertia * vec.y),
y: rnd() * vec.x * 5 + inertia * vec.x,
z: 0
};
var axis = { x: rnd(), y: rnd(), z: rnd(), a: rnd() };
vectors.push({ set: notation.set[i], pos: pos, velocity: velocity, angle: angle, axis: axis });
}
return vectors;
}
this.dice_box.prototype.create_dice = function(type, pos, velocity, angle, axis) {
var dice = that['create_' + type]();
dice.castShadow = true;
dice.dice_type = type;
dice.body = new CANNON.RigidBody(that.dice_mass[type],
dice.geometry.cannon_shape, this.dice_body_material);
dice.body.position.set(pos.x, pos.y, pos.z);
dice.body.quaternion.setFromAxisAngle(new CANNON.Vec3(axis.x, axis.y, axis.z), axis.a * Math.PI * 2);
dice.body.angularVelocity.set(angle.x, angle.y, angle.z);
dice.body.velocity.set(velocity.x, velocity.y, velocity.z);
dice.body.linearDamping = 0.1;
dice.body.angularDamping = 0.1;
this.scene.add(dice);
this.dices.push(dice);
this.world.add(dice.body);
}
this.dice_box.prototype.check_if_throw_finished = function() {
var res = true;
var e = 6;
if (this.iteration < 10 / that.frame_rate) {
for (var i = 0; i < this.dices.length; ++i) {
var dice = this.dices[i];
if (dice.dice_stopped === true) continue;
var a = dice.body.angularVelocity, v = dice.body.velocity;
if (Math.abs(a.x) < e && Math.abs(a.y) < e && Math.abs(a.z) < e &&
Math.abs(v.x) < e && Math.abs(v.y) < e && Math.abs(v.z) < e) {
if (dice.dice_stopped) {
if (this.iteration - dice.dice_stopped > 3) {
dice.dice_stopped = true;
continue;
}
}
else dice.dice_stopped = this.iteration;
res = false;
}
else {
dice.dice_stopped = undefined;
res = false;
}
}
}
return res;
}
function get_dice_value(dice) {
var vector = new THREE.Vector3(0, 0, dice.dice_type == 'd4' ? -1 : 1);
var closest_face, closest_angle = Math.PI * 2;
for (var i = 0, l = dice.geometry.faces.length; i < l; ++i) {
var face = dice.geometry.faces[i];
if (face.materialIndex == 0) continue;
var angle = face.normal.clone().applyQuaternion(dice.body.quaternion).angleTo(vector);
if (angle < closest_angle) {
closest_angle = angle;
closest_face = face;
}
}
if (closest_face){
var matindex = closest_face.materialIndex - 1;
}
else {
/*
console.log("undefined closest face: reloading in 3.. 2.. 1..");
setTimeout(function() {
window.location.reload()
}, 3000);
*/
window.location.reload()
}
if (dice.dice_type == 'd100') matindex *= 10;
if (dice.dice_type == 'd10' && matindex == 0) matindex = 10;
return matindex;
}
function get_dice_values(dices) {
var values = [];
for (var i = 0, l = dices.length; i < l; ++i) {
values.push(get_dice_value(dices[i]));
}
return values;
}
this.dice_box.prototype.emulate_throw = function() {
while (!this.check_if_throw_finished()) {
++this.iteration;
this.world.step(that.frame_rate);
}
return get_dice_values(this.dices);
}
this.dice_box.prototype.__animate = function(threadid) {
var time = (new Date()).getTime();
var time_diff = (time - this.last_time) / 1000;
if (time_diff > 3) time_diff = that.frame_rate;
++this.iteration;
if (this.use_adapvite_timestep) {
while (time_diff > that.frame_rate * 1.1) {
this.world.step(that.frame_rate);
time_diff -= that.frame_rate;
}
this.world.step(time_diff);
}
else {
this.world.step(that.frame_rate);
}
for (var i in this.scene.children) {
var interact = this.scene.children[i];
if (interact.body != undefined) {
interact.position.copy(interact.body.position);
interact.quaternion.copy(interact.body.quaternion);
}
}
this.renderer.render(this.scene, this.camera);
this.last_time = this.last_time ? time : (new Date()).getTime();
if (this.running == threadid && this.check_if_throw_finished()) {
this.running = false;
if (this.callback) this.callback.call(this, get_dice_values(this.dices));
}
if (this.running == threadid) {
(function(t, tid, uat) {
if (!uat && time_diff < that.frame_rate) {
setTimeout(function() { requestAnimationFrame(function() { t.__animate(tid); }); },
(that.frame_rate - time_diff) * 1000);
}
else requestAnimationFrame(function() { t.__animate(tid); });
})(this, threadid, this.use_adapvite_timestep);
}
}
this.dice_box.prototype.clear = function() {
this.running = false;
var dice;
while (dice = this.dices.pop()) {
this.scene.remove(dice);
if (dice.body) this.world.remove(dice.body);
}
if (this.pane) this.scene.remove(this.pane);
this.renderer.render(this.scene, this.camera);
var box = this;
setTimeout(function() { box.renderer.render(box.scene, box.camera); }, 100);
}
this.dice_box.prototype.prepare_dices_for_roll = function(vectors) {
this.clear();
this.iteration = 0;
for (var i in vectors) {
this.create_dice(vectors[i].set, vectors[i].pos, vectors[i].velocity,
vectors[i].angle, vectors[i].axis);
}
}
function shift_dice_faces(dice, value, res) {
var r = that.dice_face_range[dice.dice_type];
if (dice.dice_type == 'd10' && value == 10) value = 0;
if (dice.dice_type == 'd10' && res == 10) res = 0;
if (dice.dice_type == 'd100') res /= 10;
if (!(value >= r[0] && value <= r[1])) return;
var num = value - res;
var geom = dice.geometry.clone();
for (var i = 0, l = geom.faces.length; i < l; ++i) {
var matindex = geom.faces[i].materialIndex;
if (matindex == 0) continue;
matindex += num - 1;
while (matindex > r[1]) matindex -= r[1];
while (matindex < r[0]) matindex += r[1];
geom.faces[i].materialIndex = matindex + 1;
}
if (dice.dice_type == 'd4' && num != 0) {
if (num < 0) num += 4;
dice.material = new THREE.MeshFaceMaterial(
that.create_d4_materials(that.scale / 2, that.scale * 2, d4_labels[num]));
}
dice.geometry = geom;
}
this.dice_box.prototype.roll = function(vectors, values, callback) {
this.prepare_dices_for_roll(vectors);
if (values != undefined && values.length) {
this.use_adapvite_timestep = false;
var res = this.emulate_throw();
this.prepare_dices_for_roll(vectors);
for (var i in res)
shift_dice_faces(this.dices[i], values[i], res[i]);
}
this.callback = callback;
this.running = (new Date()).getTime();
this.last_time = 0;
this.__animate(this.running);
}
this.dice_box.prototype.__selector_animate = function(threadid) {
var time = (new Date()).getTime();
var time_diff = (time - this.last_time) / 1000;
if (time_diff > 3) time_diff = that.frame_rate;
var angle_change = 0.3 * time_diff * Math.PI * Math.min(24000 + threadid - time, 6000) / 6000;
if (angle_change < 0) this.running = false;
for (var i in this.dices) {
this.dices[i].rotation.y += angle_change;
this.dices[i].rotation.x += angle_change / 4;
this.dices[i].rotation.z += angle_change / 10;
}
this.last_time = time;
this.renderer.render(this.scene, this.camera);
if (this.running == threadid) {
(function(t, tid) {
requestAnimationFrame(function() { t.__selector_animate(tid); });
})(this, threadid);
}
}
this.dice_box.prototype.search_dice_by_mouse = function(ev) {
var m = $t.get_mouse_coords(ev);
var intersects = (new THREE.Raycaster(this.camera.position,
(new THREE.Vector3((m.x - this.cw) / this.aspect,
1 - (m.y - this.ch) / this.aspect, this.w / 9))
.sub(this.camera.position).normalize())).intersectObjects(this.dices);
if (intersects.length) return intersects[0].object.userData;
}
this.dice_box.prototype.draw_selector = function() {
this.clear();
var step = this.w / 4.5;
this.pane = new THREE.Mesh(new THREE.PlaneGeometry(this.w * 6, this.h * 6, 1, 1),
new THREE.MeshPhongMaterial(that.selector_back_colors));
this.pane.receiveShadow = true;
this.pane.position.set(0, 0, 1);
this.scene.add(this.pane);
var mouse_captured = false;
for (var i = 0, pos = -3; i < that.known_types.length; ++i, ++pos) {
var dice = $t.dice['create_' + that.known_types[i]]();
dice.position.set(pos * step, 0, step * 0.5);
dice.castShadow = true;
dice.userData = that.known_types[i];
this.dices.push(dice); this.scene.add(dice);
}
this.running = (new Date()).getTime();
this.last_time = 0;
if (this.animate_selector) this.__selector_animate(this.running);
else this.renderer.render(this.scene, this.camera);
}
function throw_dices(box, vector, boost, dist, notation_getter, before_roll, after_roll) {
var uat = $t.dice.use_adapvite_timestep;
function roll(request_results) {
if (after_roll) {
box.clear();
box.roll(vectors, request_results || notation.result, function(result) {
if (after_roll) after_roll.call(box, notation, result);
box.rolling = false;
$t.dice.use_adapvite_timestep = uat;
});
}
}
vector.x /= dist; vector.y /= dist;
var notation = notation_getter.call(box);
if (notation.set.length == 0) return;
var vectors = box.generate_vectors(notation, vector, boost);
box.rolling = true;
if (before_roll) before_roll.call(box, vectors, notation, roll);
else roll();
}
this.dice_box.prototype.bind_mouse = function(container, notation_getter, before_roll, after_roll) {
var box = this;
$t.bind(container, ['mousedown', 'touchstart'], function(ev) {
ev.preventDefault();
box.mouse_time = (new Date()).getTime();
box.mouse_start = $t.get_mouse_coords(ev);
});
$t.bind(container, ['mouseup', 'touchend'], function(ev) {
if (box.rolling) return;
if (box.mouse_start == undefined) return;
ev.stopPropagation();
var m = $t.get_mouse_coords(ev);
var vector = { x: m.x - box.mouse_start.x, y: -(m.y - box.mouse_start.y) };
box.mouse_start = undefined;
var dist = Math.sqrt(vector.x * vector.x + vector.y * vector.y);
if (dist < Math.sqrt(box.w * box.h * 0.01)) return;
var time_int = (new Date()).getTime() - box.mouse_time;
if (time_int > 2000) time_int = 2000;
var boost = Math.sqrt((2500 - time_int) / 2500) * dist * 2;
prepare_rnd(function() {
throw_dices(box, vector, boost, dist, notation_getter, before_roll, after_roll);
});
});
}
this.dice_box.prototype.bind_throw = function(button, notation_getter, before_roll, after_roll) {
var box = this;
$t.bind(button, ['mouseup', 'touchend'], function(ev) {
ev.stopPropagation();
box.start_throw(notation_getter, before_roll, after_roll);
});
}
this.dice_box.prototype.start_throw = function(notation_getter, before_roll, after_roll) {
var box = this;
if (box.rolling) return;
prepare_rnd(function() {
var vector = { x: (rnd() * 2 - 1) * box.w, y: -(rnd() * 2 - 1) * box.h };
var dist = Math.sqrt(vector.x * vector.x + vector.y * vector.y);
var boost = (rnd() + 3) * dist;
throw_dices(box, vector, boost, dist, notation_getter, before_roll, after_roll);
});
}
}).apply(teal.dice = teal.dice || {});

239
index_files/main.js Normal file
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"use strict";
function dice_initialize(container) {
$t.remove($t.id('loading_text'));
var canvas = $t.id('canvas');
canvas.style.width = window.innerWidth - 1 + 'px';
canvas.style.height = window.innerHeight - 1 + 'px';
var label = $t.id('label');
var set = $t.id('set');
var selector_div = $t.id('selector_div');
var info_div = $t.id('info_div');
on_set_change();
$t.dice.use_true_random = false;
function on_set_change(ev) { set.style.width = set.value.length + 3 + 'ex'; }
$t.bind(set, 'keyup', on_set_change);
$t.bind(set, 'mousedown', function(ev) { ev.stopPropagation(); });
$t.bind(set, 'mouseup', function(ev) { ev.stopPropagation(); });
$t.bind(set, 'focus', function(ev) { $t.set(container, { class: '' }); });
$t.bind(set, 'blur', function(ev) { $t.set(container, { class: 'noselect' }); });
$t.bind($t.id('clear'), ['mouseup', 'touchend'], function(ev) {
ev.stopPropagation();
set.value = '0';
on_set_change();
});
var params = $t.get_url_params();
$t.dice.desk_color = 0x00ff00;
info_div.style.display = 'none';
$t.dice.dice_color = '#65008a';
$t.dice.label_color = '#b58b00';
if (params.chromakey) {
$t.dice.desk_color = 0x00ff00;
info_div.style.display = 'none';
$t.id('control_panel').style.display = 'none';
}
if (params.shadows == 0) {
$t.dice.use_shadows = false;
}
if (params.color == 'white') {
$t.dice.dice_color = '#808080';
$t.dice.label_color = '#202020';
}
if (params.dicecolor) {
$t.dice.dice_color = params.dicecolor;
}
if (params.labelcolor) {
$t.dice.label_color = params.labelcolor;
}
if (params.dicehex) {
$t.dice.dice_color = '#' + params.dicehex;
}
if (params.labelhex) {
$t.dice.label_color = '#' + params.labelhex;
}
if (params.dicecolorhex) {
$t.dice.dice_color = '#' + params.dicecolorhex;
}
if (params.labelcolorhex) {
$t.dice.label_color = '#' + params.labelcolorhex;
}
if (params.chromahex) {
$t.dice.desk_color = '#' + params.chromahex;
$t.dice.selector_back_colors = { color: '#' + params.chromahex, shininess: 0, emissive: '#' + params.chromahex};
}
if (params.transparency){
$t.dice.material_options = {
specular: 0x172022,
color: 0xf0f0f0,
shininess: 10,
shading: THREE.FlatShading,
transparent: true,
opacity: params.transparency,
//side: THREE.DoubleSide,
};
} else {
$t.dice.material_options = {
specular: 0x172022,
color: 0xf0f0f0,
shininess: 10,
shading: THREE.FlatShading,
transparent: true,
opacity: 1,
//side: THREE.DoubleSide,
};
}
if (!params.w) {
params.w = 500;
}
if (!params.h) {
params.h = 300;
}
if (!params.dicescale) {
params.dicescale = 1;
}
else {
if (params.dicescale > 4) {
params.dicescale = 4
} else if (params.dicescale < 0.05) {
params.dicescale = 0.05
}
}
console.log(params.dicescale);
var box = new $t.dice.dice_box(canvas, { w: params.w, h: params.h}, params.dicescale);
box.animate_selector = false;
$t.bind(window, 'resize', function() {
canvas.style.width = window.innerWidth - 1 + 'px';
canvas.style.height = window.innerHeight - 1 + 'px';
// box.reinit(canvas, { w: 500, h: 300 });
});
function show_selector() {
info_div.style.display = 'none';
selector_div.style.display = 'inline-block';
box.draw_selector();
}
function before_roll(vectors, notation, callback) {
info_div.style.display = 'none';
selector_div.style.display = 'none';
// do here rpc call or whatever to get your own result of throw.
// then callback with array of your result, example:
// callback([2, 2, 2, 2]); // for 4d6 where all dice values are 2.
callback();
}
function notation_getter() {
return $t.dice.parse_notation(set.value);
}
function after_roll(notation, result) {
if (params.chromakey || params.noresult) return;
var result_total = 0;
if (params.advantage) {
result_total = Math.max(...result);
}
else if (params.disadvantage) {
result_total = Math.min(...result);
}
else {
result_total = result.reduce(function(s, a) { return s + a; });
}
// Add in constant
result_total += notation.constant;
console.log(notation, result);
let res = ' ';
if (params.resultdetail){
for (let i = 0; i < notation.set.length; i++) {
res += notation.set[i] + "=" + result[i] + ' ';
}
if (notation.constant) {
if (notation.constant > 0) res += ' +' + notation.constant + ' ';
else res += ' -' + Math.abs(notation.constant) + ' ';
}
if (params.advantage) {
res += "Total(Advantage): ";
}
else if (params.disadvantage) {
res += "Total(Disadvantage): ";
}
else {
res += "Total: ";
}
//res += "Total: ";
res += result_total;
}else if (params.resulttotal){
res += result_total;
}
else{
res = result.join(' ');
if (notation.constant) {
if (notation.constant > 0) res += ' +' + notation.constant;
else res += ' -' + Math.abs(notation.constant);
}
if (result.length > 1) res += ' = ' + result_total;
}
label.innerHTML = res;
if (params.resulthex) {
label.style.color = '#' + params.resulthex;
}
if (params.resultbghex) {
label.style.backgroundColor = '#' + params.resultbghex;
}
if (params.resultsize) {
label.style.fontSize = params.resultsize + 'px';
}
info_div.style.display = 'inline-block';
}
box.bind_mouse(container, notation_getter, before_roll, after_roll);
box.bind_throw($t.id('throw'), notation_getter, before_roll, after_roll);
$t.bind(container, ['mouseup', 'touchend'], function(ev) {
ev.stopPropagation();
if (selector_div.style.display == 'none') {
if (!box.rolling) show_selector();
box.rolling = false;
return;
}
var name = box.search_dice_by_mouse(ev);
if (name != undefined) {
var notation = $t.dice.parse_notation(set.value);
notation.set.push(name);
set.value = $t.dice.stringify_notation(notation);
on_set_change();
}
});
if (params.notation) {
set.value = params.notation;
} else if (params.d) {
set.value = params.d;
}
if (params.roll) {
$t.raise_event($t.id('throw'), 'mouseup');
}
else {
show_selector();
}
}

223
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"use strict";
window.teal = {};
window.$t = window.teal;
teal.copyto = function(obj, res) {
if (obj == null || typeof obj !== 'object') return obj;
if (obj instanceof Array) {
for (var i = obj.length - 1; i >= 0; --i)
res[i] = $t.copy(obj[i]);
}
else {
for (var i in obj) {
if (obj.hasOwnProperty(i))
res[i] = $t.copy(obj[i]);
}
}
return res;
}
teal.copy = function(obj) {
if (!obj) return obj;
return teal.copyto(obj, new obj.constructor());
}
teal.element = function(name, props, place, content) {
var dom = document.createElement(name);
if (props) for (var i in props) dom.setAttribute(i, props[i]);
if (place) place.appendChild(dom);
if (content !== undefined) $t.inner(content, dom);
return dom;
}
teal.inner = function(obj, sel) {
sel.appendChild(obj.nodeName != undefined ? obj : document.createTextNode(obj));
return sel;
}
teal.id = function(id) {
return document.getElementById(id);
}
teal.set = function(sel, props) {
for (var i in props) sel.setAttribute(i, props[i]);
return sel;
}
teal.clas = function(sel, oldclass, newclass) {
var oc = oldclass ? oldclass.split(/\s+/) : [],
nc = newclass ? newclass.split(/\s+/) : [],
classes = (sel.getAttribute('class') || '').split(/\s+/);
if (!classes[0]) classes = [];
for (var i in oc) {
var ind = classes.indexOf(oc[i]);
if (ind >= 0) classes.splice(ind, 1);
}
for (var i in nc) {
if (nc[i] && classes.indexOf(nc[i]) < 0) classes.push(nc[i]);
}
sel.setAttribute('class', classes.join(' '));
}
teal.empty = function(sel) {
if (sel.childNodes)
while (sel.childNodes.length)
sel.removeChild(sel.firstChild);
}
teal.remove = function(sel) {
if (sel) {
if (sel.parentNode) sel.parentNode.removeChild(sel);
else for (var i = sel.length - 1; i >= 0; --i)
sel[i].parentNode.removeChild(sel[i]);
}
}
teal.bind = function(sel, eventname, func, bubble) {
if (!sel) return;
if (eventname.constructor === Array) {
for (var i in eventname)
sel.addEventListener(eventname[i], func, bubble ? bubble : false);
}
else
sel.addEventListener(eventname, func, bubble ? bubble : false);
}
teal.unbind = function(sel, eventname, func, bubble) {
if (eventname.constructor === Array) {
for (var i in eventname)
sel.removeEventListener(eventname[i], func, bubble ? bubble : false);
}
else
sel.removeEventListener(eventname, func, bubble ? bubble : false);
}
teal.one = function(sel, eventname, func, bubble) {
var one_func = function(e) {
func.call(this, e);
teal.unbind(sel, eventname, one_func, bubble);
};
teal.bind(sel, eventname, one_func, bubble);
}
teal.raise_event = function(sel, eventname, bubble, cancelable) {
var evt = document.createEvent('UIEvents');
evt.initEvent(eventname, bubble == undefined ? true : bubble,
cancelable == undefined ? true : cancelable);
sel.dispatchEvent(evt);
}
teal.raise = function(sel, eventname, params, bubble, cancelable) {
var ev = document.createEvent("CustomEvent");
ev.initCustomEvent(eventname, bubble, cancelable, params);
sel.dispatchEvent(ev);
}
if (!document.getElementsByClassName) {
teal.get_elements_by_class = function(classes, node) {
var node = node || document,
list = node.getElementsByTagName('*'),
cl = classes.split(/\s+/),
result = [];
for (var i = list.length - 1; i >= 0; --i) {
for (var j = cl.length - 1; j >= 0; --j) {
var clas = list[i].getAttribute('class');
if (clas && clas.search('\\b' + cl[j] + '\\b') != -1) {
result.push(list[i]);
break;
}
}
}
return result;
}
}
else {
teal.get_elements_by_class = function(classes, node) {
return (node || document).getElementsByClassName(classes);
}
}
teal.rpc = function(params, callback, noparse) {
var ajax = new XMLHttpRequest();
ajax.open("post", 'f', true);
ajax.onreadystatechange = function() {
if (ajax.readyState == 4)
callback.call(ajax, noparse ? ajax.responseText : JSON.parse(ajax.responseText));
};
ajax.send(JSON.stringify(params));
}
teal.uuid = function() {
return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
return v.toString(16);
});
}
teal.get_url_params = function() {
var params = window.location.search.substring(1).split("&");
var res = {};
for (var i in params) {
var keyvalue = params[i].split("=");
res[keyvalue[0]] = decodeURI(keyvalue[1]);
}
return res;
}
teal.get_mouse_coords = function(ev) {
var touches = ev.changedTouches;
if (touches) return { x: touches[0].clientX, y: touches[0].clientY };
return { x: ev.clientX, y: ev.clientY };
}
teal.deferred = function() {
var solved = false, callbacks = [], args = [];
function solve() {
while (callbacks.length) {
callbacks.shift().apply(this, args);
}
}
return {
promise: function() {
return {
then: function(callback) {
var deferred = teal.deferred(), promise = deferred.promise();
callbacks.push(function() {
var res = callback.apply(this, arguments);
if (res && 'done' in res) res.done(deferred.resolve);
else deferred.resolve.apply(this, arguments);
});
return promise;
},
done: function(callback) {
callbacks.push(callback);
if (solved) solve();
return this;
},
cancel: function() {
callbacks = [];
}
};
},
resolve: function() {
solved = true;
args = Array.prototype.slice.call(arguments, 0);
solve();
}
};
}
teal.when = function(promises) {
var deferred = teal.deferred();
var count = promises.length, ind = 0;
if (count == 0) deferred.resolve();
for (var i = 0; i < count; ++i) {
promises[i].done(function() {
if (++ind == count) deferred.resolve();
});
}
return deferred.promise();
}

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