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old1.js
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old1.js
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$(document).ready(function() {
var canvas = $('#map')[0];
if(canvas.getContext){
{ //global variables
var ctx = canvas.getContext('2d'); //canvas context
var w = h = 0; //width and height of window
var cw = ch = 0; //width and height of canvas
var ox = oy = 0; //offset x and offset y
var minZ = maxZ = 0; //minimum and maximum zoom level
var z = 0; //current zoom level
var prm = 12.5; //planet radius magnitute
var systems = new Array();
var network = new Array();
var claims = new Array();
// var proximity = new Array();
var cursorX = cursorY = 0;
}
function setup(){
var minW = maxW = 0;
var minH = maxH = 0;
for(var i=0; i<systems.length; i++){
if(systems[i].x < minW) minW = systems[i].x;
if(systems[i].x > maxW) maxW = systems[i].x;
if(systems[i].y < minH) minH = systems[i].y;
if(systems[i].y > minH) minH = systems[i].y;
}
// cw = ch = 2.3 * Math.max(Math.abs(minW), Math.abs(maxW), Math.abs(minH), Math.abs(maxH));
cw = ch = 800;
resize();
zoom(0, ox, oy); //zoom out to initial view
offset(0, 0);
{ // colour drawing stuff
// for(var i=0; i<systems.length; i++){
// var one = Math.floor(Math.random() * 256);
// var two = Math.floor(Math.random() * 256);
// var three = Math.floor(Math.random() * 256);
// var col = "rgb("+one+","+two+","+three+")";
// systems[i].colour = col;
// // console.log("star "+systems[i].id+" = "+systems[i].colour);
// }
// for(var i=-400; i<400; i++){
// for(var j=-400; j<400; j++){
// var star = new system(null);
// var d = Number.MAX_SAFE_INTEGER;
// for(var k=0; k<systems.length; k++){
// var distance = Math.sqrt(Math.pow(Math.abs((i+400)-(systems[k].x+400)),2)+Math.pow(Math.abs((j+400)-(systems[k].y+400)),2));
// if(distance<d){
// star = systems[k];
// d = distance;
// }
// }
// var col = star.colour.substring(4);
// var vals = col.split(',');
// proximity.push(new vertex(i, j, star));
// // console.log("point "+i+", "+j+" closest to star "+star.id);
// }
// }
// loop();
// var canvas = document.getElementById("map");
// var img = canvas.toDataURL("image/png");
// window.location.href = img;
}
loop();
}
function resize(){
w = canvas.width = window.innerWidth;
h = canvas.height = window.innerHeight;
var rw = (cw)/w; //horizontal ratio = width of canvas / width of window
var rh = (ch)/h; //horizontal ratio = height of canvas / height of window
minZ = 1/Math.max(rw, rh); //minimum zoom = highest of these two
maxZ = minZ * 40;
draw();
}
function loop(){
window.requestAnimationFrame(loop);
draw();
}
function read(){
$.ajax({ //read systems files
type: "GET", url: "systems.csv", dataType: "text",
success: function(file){
var lines = file.split(/\r\n|\n/);
var sys = new system(null);
for(var i=1; i<lines.length; i++) {
if(lines[i]!="" || lines[i]!=null){
var inst = lines[i].split(',');
if(parseInt(inst[0])==1){
if(sys.name!=null) systems.push(sys);
var mass = parseInt(inst[5]);
var klass = inst[6];
if(klass=="blank"){
var one = 4 * Math.floor((Math.random() * 4) + 1);
var two = 4 * Math.floor((Math.random() * 4) + 1);
// mass = (one+two)/2;
mass = 10;
}
sys = new system(parseInt(inst[0]), inst[1], parseInt(inst[3]),
parseInt(inst[4]), mass, klass, inst[7].substring(1), parseInt(inst[8]), parseInt(inst[9]), parseInt(inst[10]), parseInt(inst[11]), parseInt(inst[12]), inst[13], inst[14]);
}
else if(parseInt(inst[0])>1){
var inhabited = (inst[2] == 'TRUE');
var col = inst[7].split(";");
var atmosphere = "rgb("+col[0]+","+col[1]+","+col[2]+")";
if(inst[1]!=null){
sys.planets.push(new planet(parseInt(inst[0]), inst[1], inhabited, parseInt(inst[3]),
parseInt(inst[4]), parseInt(inst[5]), inst[6], atmosphere, parseInt(inst[8]), parseInt(inst[9]), parseInt(inst[10]), parseInt(inst[11]), parseInt(inst[12]), inst[13], inst[14]));
}
}
else if(parseInt(inst[0])<1){
if(sys.name!=null) systems.push(sys);
sys = new system(parseInt(inst[0]), inst[1], parseInt(inst[3]),
parseInt(inst[4]), parseInt(inst[5]), inst[6], inst[7].substring(1), parseInt(inst[8]), parseInt(inst[9]), parseInt(inst[10]), parseInt(inst[11]), parseInt(inst[12]), inst[13], inst[14]);
}
}
}
if(sys.name!=null) systems.push(sys);
setup();
}
});
$.ajax({ //read network files
type: "GET", url: "connections.csv", dataType: "text",
success: function(file){
var lines = file.split(/\r\n|\n/);
for(var i=0; i<lines.length; i++){
var inst = lines[i].split(',');
if(inst.length == 2){
network.push(new edge(parseInt(inst[0]), parseInt(inst[1])));
}
}
}
});
$.ajax({ //read claim files
type: "GET", url: "claims.csv", dataType: "text",
success: function(file){
var lines = file.split(/\r\n|\n/);
for(var i=2; i<lines.length-1; i++){
// console.log("-> "+lines[i]);
if(lines[i]!=" " || lines[i]!=null){
var inst = lines[i].split(',');
var name = inst[0];
var col = inst[1].split(";");
var colour = "rgb("+col[0]+","+col[1]+","+col[2]+")";
var polygons = new Array();
for(var j=2; j<inst.length; j++){
var p = new polygon(new Array());
var vertices = inst[j].split(";");
for(var k=0; k<vertices.length; k++){
var points = vertices[k].split(":");
p.vertices.push(new vertex(points[0], points[1]));
}
polygons.push(p);
}
claims.push(new claim(name, colour, polygons));
// console.log("added new claim "+name);
}
}
}
});
}
function zoom(l, px, py){
if(l != z || l == 0){
if(l<minZ) z = minZ; //don't go below min zoom level
else if(l>maxZ) z = maxZ; //don't go above max zoom level
else{ //if single increment zoom, do this
// console.log('px='+px+', py='+py+' \nox='+ox+', oy='+oy);
var dx = ox - (px*2*(l/maxZ));
var dy = oy - (py*2*(l/maxZ));
// var dx = ox - (px*((l-z)/(maxZ*minZ)));
// var dy = oy - (py*((l-z)/(maxZ*minZ)));
// var dx = ox - (px*((l-z)*maxZ));
// var dy = oy - (py*((l-z)*maxZ));
z = l; //set zoom to new level
offset(dx, dy);
}
}
}
function offset(ix, iy){
ox = ix; //try new x offset
oy = iy; //try new y offset
if(x(-cw/2)>0 && x(cw/2)<w)
ox = 0;
else{
while(x(-cw/2)>0)
ox -= 1;
while(x(cw/2)<w)
ox += 1;
}
if(y(-ch/2)>0 && y(ch/2)<h)
oy = 0;
else{
while(y(-ch/2)>0)
oy -= 1;
while(y(ch/2)<h)
oy += 1;
}
draw();
}
function x(ix){ return (ix*z)+ox+(w/2); }
function y(iy){ return (iy*z)+oy+(h/2); }
function r(ir){ return (ir*z); }
function r2(ir){ return (ir*(((z/minZ)+2)/2)); }
function draw(){
{ //draw map backgrounds
ctx.clearRect(0, 0, w, h);
ctx.fillStyle = "rgb(0,0,0)";
ctx.fillRect(0, 0, w, h);
ctx.globalAlpha = 0.5;
if(w>(h*2)){
ctx.drawImage(document.getElementById('background'), 0, (h/2)-(w/2), w, (h/2)+(w/2));
ctx.globalAlpha = (1-(z/maxZ))/4 * 2.5;
ctx.drawImage(document.getElementById('nebula'), 0, (h/2)-(w/2), w, (h/2)+(w/2));
}
else {
ctx.drawImage(document.getElementById('background'), (w/2)-h, 0, (w/2)+h, h);
ctx.globalAlpha = (1-(z/maxZ))/4 * 2.5;
ctx.drawImage(document.getElementById('nebula'), (w/2)-h, 0, (w/2)+h, h);
}
}
{ //draw canvas markers
// drawCirc(0, 0, 1, 0, "rgb(0,0,0)", 1);
// drawRect(-cw/2, -cw/2, cw/2, cw/2, 2, "rgb(64,64,64)");
// for(var i=cw/2; i>-cw/2; i=i-cw/800){
// drawLine(-cw/2, i, cw/2, i, 2, "rgb(0,0,0)", 0.06);
// drawLine(i, ch/2, i, -ch/2, 2, "rgb(0,0,0)", 0.06);
// // drawRect(-i, -i, i, i, 2, "rgb(64,64,64)");
// }
// for(var i=cw/2; i>-cw/2; i=i-cw/80){
// drawLine(-cw/2, i, cw/2, i, 2, "rgb(0,0,0)", 0.12);
// drawLine(i, ch/2, i, -ch/2, 2, "rgb(0,0,0)", 0.12);
// // drawRect(-i, -i, i, i, 2, "rgb(64,64,64)");
// }
// for(var i=cw/2; i>-cw/2; i=i-cw/8){
// drawLine(-cw/2, i, cw/2, i, 2, "rgb(0,0,0)", 0.24);
// drawLine(i, ch/2, i, -ch/2, 2, "rgb(0,0,0)", 0.24);
// // drawRect(-i, -i, i, i, 2, "rgb(64,64,64)");
// }
// for(var i=0; i<proximity.length; i++){
// drawCirc(proximity[i].x, proximity[i].y, 1,0, proximity[i].star.colour);
// }
// drawLine(-cw/2, -ch/2, cw/2, ch/2, 2, "rgb(64,64,64)");
// drawLine(cw/2, -ch/2, -cw/2, ch/2, 2, "rgb(64,64,64)");
// drawLine(-cw/2, 0, cw/2, 0, 2, "rgb(64,64,64)");
// drawLine(0, -ch/2, 0, ch/2, 2, "rgb(64,64,64)");
}
{ //colour drawing stuff
// drawCirc(0, 0, 1, 0, "rgb(0,0,0)", 1.0);
// for(var i=0; i<proximity.length; i++){
// drawCirc(proximity[i].x, proximity[i].y, 1, 0, proximity[i].star.colour, 1.0);
// }
// for(var i=0; i<systems.length; i++){
// if(systems[i].type==0)
// drawCirc(systems[i].x, systems[i].y, 1, 0, "rgb(0,0,0)", 1.0);
// else drawCirc(systems[i].x, systems[i].y, 1, 0, "rgb(255,255,255)", 1.0);
// }
}
drawClaims();
drawNetwork();
drawSystems();
drawDialogue();
}
function drawClaims(){
for(var i=0; i<claims.length; i++){
for(var j=0; j<claims[i].polygons.length; j++){
ctx.globalAlpha = 0.25;
ctx.fillStyle = claims[i].colour;
ctx.strokeStyle = claims[i].colour;
ctx.lineWidth = 4;
ctx.beginPath();
for(var k=0; k<claims[i].polygons[j].vertices.length; k++){
ctx.lineTo(x(claims[i].polygons[j].vertices[k].x), y(claims[i].polygons[j].vertices[k].y));
}
ctx.lineTo(x(claims[i].polygons[j].vertices[0].x), y(claims[i].polygons[j].vertices[0].y));
ctx.fill();
ctx.globalAlpha = 1.0;
}
}
}
function drawNetwork(){
for(var i=0; i<network.length; ++i){
var e = network[i];
var a = b = new system(null);
for(var j=0; j<systems.length; ++j){
if(e.a == systems[j].id)
a = systems[j];
else if(e.b == systems[j].id)
b = systems[j];
}
drawLine(a.x, a.y, b.x, b.y, 2, "rgb(128,128,128)", 0.5);
}
}
function drawSystems(){
for(var i=0; i<systems.length; i++){
var star = systems[i];
if(star.click && star.klass!="black")
drawImage(star.x, star.y, star.mass*2, 'glow', 1.0);
for(var j=0; j<star.planets.length; j++){
var planet = star.planets[j];
ctx.globalAlpha = ((z/maxZ))/2;
if(planet.inhabited)
drawCirc(star.x, star.y, ((star.mass/1.5+(planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ))*(((z/minZ)+2)/3), 2, "rgb(128,128,128)");
else if(planet.klass!="asteroid")
drawCirc(star.x, star.y, ((star.mass/1.5+(planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ))*(((z/minZ)+2)/3), 2, "rgb(64,64,64)");
if(planet.click){
drawCirc(star.x, star.y, ((star.mass/1.5+(planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ))*(((z/minZ)+2)/3), 2, "rgb(255,255,255)");
}
}
for(var j=0; j<star.planets.length; j++){
var planet = star.planets[j];
if(planet.click){ //if planet is hovered over
ctx.shadowBlur = 20; //3*(planet.r*(prm/star.planets[star.planets.length-1].r));
ctx.shadowColor = planet.atmosphere; //set glow to atmosphere colour
}
var px = star.x - (((star.mass/1.5+(planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ)) * (((z/minZ)+2)/3)) * Math.sin((-planet.th*Math.PI)/180); //calculate x-coordinate of planet
var py = star.y - (((star.mass/1.5+(planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ)) * (((z/minZ)+2)/3)) * Math.cos((-planet.th*Math.PI)/180); //calculate y-coordinate of planet
if(planet.klass=="asteroid")
drawImage(star.x, star.y, (((star.mass/1.5+(2.9*planet.r*(prm/star.planets[star.planets.length-1].r)))/(maxZ/minZ)) * (z/maxZ)), planet.klass, 1.0); //draw asteroid belt
else drawImage(px, py, (planet.mass*.15)*(z/maxZ), planet.klass, 1.0); //draw non-asteroid planet
ctx.shadowBlur = 0;
}
ctx.globalAlpha = 1.0;
drawImage(star.x, star.y, star.mass, star.klass, 1.0, true); //draw star
}
}
function drawDialogue(){
var object = null;
for(var i=0; i<systems.length; i++){
if(systems[i].click)//if star is hovered over,
object = systems[i];
else for(var j=0; j<systems[i].planets.length; j++)
if(systems[i].planets[j].click) //if planet is hovered over,
object = systems[i].planets[j];
if(object!=null){
drawRect2(cursorX-150, cursorY-120, cursorX+150, cursorY-20, 0, "rgb(50,50,64)", 1); //draw dialogue box
drawRect2(cursorX-150, cursorY-120, cursorX-120, cursorY-20, 0, "rgb(40,40,54)", 1); //draw dialogue box
drawRect2(cursorX-150, cursorY-120, cursorX+150, cursorY-20, 4, "rgb(30,30,44)", 1); //draw dialogue box
if(object.name=='Unknown' && object.type==1)
drawText("Star #"+object.id, cursorX-107.5, cursorY-80, 30, "rgb(255,255,255)", 'left');
else
drawText(object.name, cursorX-107.5, cursorY-80, 30, "rgb(255,255,255)", 'left');
if(object.type==1 || object.type==6) drawText("☉", cursorX+130, cursorY-95, 20, "rgb(255,255,255)", 'center');
else if(object.type==2) drawText("🜨", cursorX+130, cursorY-95, 24, "rgb(255,255,255)", 'center');
else if(object.type==3) drawText("☽", cursorX+130, cursorY-95, 18, "rgb(255,255,255)", 'center');
else if(object.type==4) drawText("♅", cursorX+130, cursorY-95, 20, "rgb(255,255,255)", 'center');
drawLine2(cursorX-107.5, cursorY-70, cursorX+137.5, cursorY-70, 2, "rgb(255,255,255)", 1);
if(object.inhabited) drawText("⚘", cursorX+130, cursorY-75, 20, "rgb(255,255,255)", 'center');
if(object.text1!="" || object.text1!=null){
if(object.text2!="" || object.text2!=null){
drawText(object.text1, cursorX-107.5, cursorY-40, 16, "rgb(255,255,255)", 'left');
drawText(object.text2, cursorX-107.5, cursorY-40, 16, "rgb(255,255,255)", 'left');
}
else drawText(object.text1, cursorX-107.5, cursorY-40, 16, "rgb(255,255,255)", 'left');
}
else drawText("Unclaimed", cursorX-107.5, cursorY-40, 16, "rgb(255,255,255)", 'left');
if(object.pl==-1) object.pl = Math.round(Math.random());
if(object.pl==0) drawText("Pl", cursorX-135, cursorY-100, 16, "rgb(0,0,0)", 'center');
else drawText("Pl", cursorX-135, cursorY-100, 16, "rgb(255,255,255)", 'center');
if(object.li==-1) object.li = Math.round(Math.random());
if(object.li==0) drawText("Li", cursorX-135, cursorY-82.5, 16, "rgb(0,0,0)", 'center');
else drawText("Li", cursorX-135, cursorY-82.5, 16, "rgb(255,255,255)", 'center');
if(object.de==-1) object.de = Math.round(Math.random());
if(object.de==0) drawText("²H", cursorX-135, cursorY-65, 16, "rgb(0,0,0)", 'center');
else drawText("²H", cursorX-135, cursorY-65, 16, "rgb(255,255,255)", 'center');
if(object.he==-1) object.he = Math.round(Math.random());
if(object.he==0) drawText("³He", cursorX-135, cursorY-47.5, 16, "rgb(0,0,0)", 'center');
else drawText("³He", cursorX-135, cursorY-47.5, 16, "rgb(255,255,255)", 'center');
if(object.ha==-1) object.ha = Math.round(Math.random());
if(object.ha==0) drawText("Ha", cursorX-135, cursorY-30, 16, "rgb(0,0,0)", 'center');
else drawText("Ha", cursorX-135, cursorY-30, 16, "rgb(255,255,255)", 'center');
}
}
}
function drawLine(x1, y1, x2, y2, stroke, colour, alpha, dashed){
if(alpha!=null) ctx.globalAlpha = alpha;
if(dashed!=null) ctx.setLineDash([5, 15]);
ctx.strokeStyle = colour;
ctx.lineWidth = stroke;
ctx.beginPath();
ctx.moveTo(x(x1), y(y1));
ctx.lineTo(x(x2), y(y2));
ctx.stroke();
ctx.globalAlpha = 1.0;
}
function drawLine2(x1, y1, x2, y2, stroke, colour, alpha){
if(alpha!=null) ctx.globalAlpha = alpha;
ctx.strokeStyle = colour;
ctx.lineWidth = stroke;
ctx.beginPath();
ctx.moveTo(x1, y1);
ctx.lineTo(x2, y2);
ctx.stroke();
ctx.globalAlpha = 1.0;
}
function drawRect(x1, y1, x2, y2, stroke, colour, alpha){
console.log("drawing rectangle");
if(alpha!=null) ctx.globalAlpha = alpha;
ctx.fillStyle = colour;
ctx.strokeStyle = colour;
ctx.lineWidth = stroke;
ctx.beginPath();
ctx.moveTo(x(x1), y(y1));
ctx.lineTo(x(x1), y(y2));
ctx.lineTo(x(x2), y(y2));
ctx.lineTo(x(x2), y(y1));
ctx.lineTo(x(x1), y(y1));
if(stroke==0) ctx.fill();
else ctx.stroke();
ctx.globalAlpha = 1.0;
}
function drawRect2(x1, y1, x2, y2, stroke, colour, alpha){
if(alpha!=null) ctx.globalAlpha = alpha;
ctx.fillStyle = colour;
ctx.strokeStyle = colour;
ctx.lineWidth = stroke;
ctx.beginPath();
ctx.moveTo(x1, y1);
ctx.lineTo(x1, y2);
ctx.lineTo(x2, y2);
ctx.lineTo(x2, y1);
ctx.lineTo(x1, y1);
if(stroke==0) ctx.fill();
else ctx.stroke();
ctx.globalAlpha = 1.0;
}
function drawCirc(x1, y1, r1, stroke, colour, alpha){
// console.log("drawing circle at "+x1+", "+y1+", with radius "+r1);
if(alpha!=null) ctx.globalAlpha = alpha;
ctx.fillStyle = colour;
ctx.strokeStyle = colour;
ctx.lineWidth = stroke;
ctx.beginPath();
ctx.arc(x(x1), y(y1), r(r1), 0, 2 * Math.PI);
if(stroke==0) ctx.fill();
else ctx.stroke();
ctx.globalAlpha = 1.0;
}
function drawImage(x1, y1, d1, image, alpha, star){
if(alpha!=null) ctx.globalAlpha = alpha;
if(star)
ctx.drawImage(document.getElementById(image), x(x1)-r2(d1/2), y(y1)-r2(d1/2), r2(d1), r2(d1));
else if(image=="asteroid")
ctx.drawImage(document.getElementById(image), x(x1-(d1/2)), y(y1-(d1/2)), r2(d1), r2(d1));
else
ctx.drawImage(document.getElementById(image), x(x1)-r2(d1/2), y(y1)-r2(d1/2), r2(d1), r2(d1));
ctx.globalAlpha = 1.0;
}
function drawImage2(x1, y1, d1, image, alpha){
if(alpha!=null) ctx.globalAlpha = alpha;
ctx.drawImage(document.getElementById(image), x1-(d1/2), y1-(d1/2), d1, d1);
ctx.globalAlpha = 1.0;
}
function drawText(text, x1, y1, size, colour, align){
ctx.globalAlpha = 1.0;
ctx.fillStyle = colour;
ctx.font = size+"px Agency FB";
ctx.textAlign = "center";
if(align!=null) ctx.textAlign = align;
ctx.fillText(text, x1, y1);
ctx.globalAlpha = 1.0;
}
}
class system{
constructor(type, name, x, y, mass, klass, id, pl, li, de, he, ha, text1, text2){
this.type = type;
this.name = name;
this.inhabited = false;
this.x = x;
this.y = y;
this.mass = mass;
this.klass = klass;
this.id = id;
this.pl = pl;
this.li = li;
this.de = de;
this.he = he;
this.ha = ha;
this.text1 = text1;
this.text2 = text2;
this.planets = new Array();
this.click = false;
this.colour = "rgb(0,0,0)";
}
}
class planet{
constructor(type, name, inhabited, r, th, mass, klass, atmosphere, pl, li, de, he, ha, text1, text2){
this.type = type;
this.name = name;
this.inhabited = inhabited;
this.r = r;
this.th = th;
this.mass = mass;
this.klass = klass;
this.atmosphere = atmosphere;
this.pl = pl;
this.li = li;
this.de = de;
this.he = he;
this.ha = ha;
this.text1 = text1;
this.text2 = text2;
this.click = false;
}
}
class vertex{
constructor(x, y, star){
this.x = x;
this.y = y;
this.star = star;
}
}
class edge{
constructor(a, b){
this.a = a;
this.b = b;
}
}
class line{
constructor(x1, y1, x2, y2){
this.x1 = x1;
this.y1 = y1;
this.x2 = x2;
this.y2 = y2;
}
}
class claim{
constructor(name, colour, polygons){
this.name = name;
this.colour = colour;
this.polygons = polygons;
}
}
class polygon{
constructor(vertices){
this.vertices = vertices;
}
}
{ //interaction functions
var press = false;
var sx = sy = 0;
var startX = startY = 0;
$(canvas)
.mousedown(function(e){
document.body.style.cursor = '-webkit-grabbing';
press = true;
startX = sx = e.originalEvent.clientX;
startY = sy = e.originalEvent.clientY;
})
.mousemove(function(e){
cursorX = e.originalEvent.clientX;
cursorY = e.originalEvent.clientY;
if(press){
document.body.style.cursor = '-webkit-grabbing';
offset(ox + (e.originalEvent.clientX - sx), oy + (e.originalEvent.clientY - sy));
sx = e.originalEvent.clientX;
sy = e.originalEvent.clientY;
}
else document.body.style.cursor = 'default';
// console.clear();
// console.log("mx: "+(e.originalEvent.clientX-(w/2))+", my: "+(e.originalEvent.clientY-(h/2)));
// console.log("ox: "+ox+", oy: "+oy);
// console.log("z: "+z);
for(var i=0; i<systems.length; ++i){
if(Math.sqrt(Math.pow((e.originalEvent.clientX - x(systems[i].x)),2)
+ Math.pow((e.originalEvent.clientY - y(systems[i].y)),2))
< systems[i].mass*r(.2)){
if(z!=maxZ && systems[i].type!=0)
document.body.style.cursor = 'zoom-in';
else if(systems[i].type!=0) document.body.style.cursor = 'zoom-out';
if(systems[i].type!=0) systems[i].click = true;
// console.log("star: "+systems[i].id);
}
else{
systems[i].click = false;
for(var j=0; j<systems[i].planets.length; ++j){
if(Math.sqrt(Math.pow((e.originalEvent.clientX -
x(systems[i].x - (((systems[i].mass/1.5+(systems[i].planets[j].r*(prm/systems[i].planets[systems[i].planets.length-1].r)))/(maxZ/minZ)) * (((z/minZ)+2)/3)) * Math.sin((-systems[i].planets[j].th*Math.PI)/180))),2)
+ Math.pow((e.originalEvent.clientY -
y(systems[i].y - (((systems[i].mass/1.5+(systems[i].planets[j].r*(prm/systems[i].planets[systems[i].planets.length-1].r)))/(maxZ/minZ)) * (((z/minZ)+2)/3)) * Math.cos((-systems[i].planets[j].th*Math.PI)/180))),2))
< systems[i].planets[j].mass*r(.03)){
if(z!=maxZ)
document.body.style.cursor = 'zoom-in';
else document.body.style.cursor = 'pointer';
systems[i].planets[j].click = true;
}
else
systems[i].planets[j].click = false;
}
}
}
})
.mouseup(function(e){
if(startX == e.originalEvent.clientX && startY == e.originalEvent.clientY){
for(var i=0; i<systems.length; ++i){
if(systems[i].click){
// console.log('z='+z+', maxZ='+maxZ);
if(z == maxZ){
// console.log("zooming out");
// while(z>minZ){
// // setTimeout(zoom(z-z*0.01, 0, 0), 0);
// draw();
// }
zoom(minZ, 0, 0);
// offset(0, 0);
}
else{
// while(z<maxZ){
// // setTimeout(zoom(z+z*0.01, x(systems[i].x), y(systems[i].y)), 1);
// draw();
// }
zoom(maxZ, x(systems[i].x), y(systems[i].y));
}
// for(var j=z; j<z+0.1; j+=0.1){ //if multi-increment zoom, do this
// zoom(maxZ, systems[i].x, systems[i].y); //set zoom to new level
// var m = 62;
// var px = -systems[i].x*(z/minZ);
// var py = -systems[i].y*(z/minZ);
// var pm = systems[i].mass*m*(z/minZ);
// var nx = ny = 0;
// if(systems[i].x<0) nx = px+pm;
// else if (systems[i].x>0) nx = px-pm;
// else nx = 0;
// if(systems[i].y<0) ny = py+pm;
// else if (systems[i].y>0) ny = py-pm;
// else ny = 0;
// // offset(nx, ny);
// offset(0, 0);
// offset(-x(systems[i].x), -y(systems[i].y));
// // sleep(100);
// }
// console.log('zooming into system '+systems[i].name);
}
for(var j=0; j<systems[i].planets.length; ++j){
if(systems[i].planets[j].click){
press = false;
window.open("http://createthisworld.wikia.com/wiki/"+systems[i].planets[j].name);
}
}
}
}
press = false;
});
$(window).bind('mousewheel DOMMouseScroll', function(event){
sx = event.originalEvent.clientX;
sy = event.originalEvent.clientY;
if (event.originalEvent.wheelDelta > 0
|| event.originalEvent.detail < 0)
zoom(z + z*0.1, sx-(w/2), sy-(h/2));
else
zoom(z - z*0.1, sx-(w/2), sy-(h/2));
offset(ox+1, oy+1); offset(ox-1, oy-1);
});
window.onresize = function(){ resize(); }
$('body').css('top', -(document.documentElement.scrollTop) + 'px').addClass('noscroll');
}
read();
});