410 lines
14 KiB
JavaScript
410 lines
14 KiB
JavaScript
'use strict';
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play.coin={
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init:function(){
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if(lib.config.mode!='chess'||get.config('chess_mode')!='leader'){
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_status.coin=0;
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}
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},
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arenaReady:function(){
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if(_status.video) return;
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if(lib.config.mode!='chess'||get.config('chess_mode')!='leader'){
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var str;
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if(lib.config.coin_display_playpackconfig=='text'){
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str='<span>'+lib.config.coin+'</span><span>金</span>'
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}
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else{
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str='<span style="position:absolute">㉤</span><span style="margin-left:18px;font-family:xinwei;line-height:10px">'+lib.config.coin+'</span>';
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}
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if(lib.config.coin_canvas_playpackconfig){
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ui.window.classList.add('canvas_top');
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}
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ui.coin=ui.create.system(str,null,true);
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lib.setPopped(ui.coin,function(){
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var uiintro=ui.create.dialog('hidden');
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uiintro.classList.add('coin_menu')
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uiintro.add('商店');
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uiintro.listen(function(e){
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e.stopPropagation();
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});
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uiintro.add('<div class="coin_buy">放烟花<div class="menubutton">100金</span></div></div>');
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var buyfirework=uiintro.content.lastChild.lastChild.lastChild;
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if(lib.config.coin<100){
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buyfirework.classList.add('disabled');
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}
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if(_status.fireworkbought){
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if(_status.fireworkRunning){
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buyfirework.innerHTML='停止';
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}
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else{
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buyfirework.innerHTML='开始';
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}
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}
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buyfirework.listen(function(){
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if(this.innerHTML=='100金'){
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if(lib.config.coin>=100){
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_status.fireworkbought=true;
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game.changeCoin(-100);
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game.haveFun.firework();
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}
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else{
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return;
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}
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}
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else if(this.innerHTML=='停止'){
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game.haveFun.fireworkStop();
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}
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else if(this.innerHTML=='开始'){
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game.haveFun.firework();
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}
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ui.click.window();
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});
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uiintro.classList.add('noleave');
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return uiintro;
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},220,400);
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}
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},
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game:{
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changeCoin:function(num){
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if(typeof num=='number'&&ui.coin){
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game.saveConfig('coin',lib.config.coin+num);
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var str;
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if(lib.config.coin_display_playpackconfig=='text'){
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str='<span>'+lib.config.coin+'</span><span>金</span>'
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}
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else{
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str='<span style="position:absolute">㉤</span><span style="margin-left:18px;font-family:xinwei;line-height:10px">'+lib.config.coin+'</span>';
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}
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ui.coin.innerHTML=str;
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}
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},
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haveFun:{
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fireworkStop:function(){
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_status.fireworkRunning=false;
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},
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firework:function(){
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if(_status.fireworkRunning) return;
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_status.fireworkRunning=true;
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if(game.haveFun.fireworkLoop){
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game.haveFun.fireworkLoop();
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}
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else{
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// when animating on canvas, it is best to use requestAnimationFrame instead of setTimeout or setInterval
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// not supported in all browsers though and sometimes needs a prefix, so we need a shim
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window.requestAnimFrame = ( function() {
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return window.requestAnimationFrame ||
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window.webkitRequestAnimationFrame ||
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window.mozRequestAnimationFrame ||
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function( callback ) {
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window.setTimeout( callback, 1000 / 60 );
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};
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})();
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// now we will setup our basic variables for the demo
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var canvas = document.createElement( 'canvas' ),
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ctx = canvas.getContext( '2d' ),
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// full screen dimensions
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cw = ui.window.offsetWidth,
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ch = ui.window.offsetHeight,
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// firework collection
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fireworks = [],
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// particle collection
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particles = [],
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// starting hue
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hue = 120,
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// when launching fireworks with a click, too many get launched at once without a limiter, one launch per 5 loop ticks
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limiterTotal = 5,
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limiterTick = 0,
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// this will time the auto launches of fireworks, one launch per 80 loop ticks
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timerTotal = 80,
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timerTick = 0,
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mousedown = false,
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// mouse x coordinate,
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mx,
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// mouse y coordinate
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my;
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// set canvas dimensions
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canvas.width = cw;
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canvas.height = ch;
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ui.window.appendChild(canvas);
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canvas.classList.add('fun');
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lib.onresize.push(function(){
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cw=ui.window.offsetWidth;
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ch=ui.window.offsetHeight;
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canvas.width = cw;
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canvas.height = ch;
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});
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// now we are going to setup our function placeholders for the entire demo
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// get a random number within a range
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function random( min, max ) {
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return Math.random() * ( max - min ) + min;
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}
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// calculate the distance between two points
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function calculateDistance( p1x, p1y, p2x, p2y ) {
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var xDistance = p1x - p2x,
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yDistance = p1y - p2y;
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return Math.sqrt( Math.pow( xDistance, 2 ) + Math.pow( yDistance, 2 ) );
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}
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// create firework
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function Firework( sx, sy, tx, ty ) {
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// actual coordinates
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this.x = sx;
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this.y = sy;
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// starting coordinates
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this.sx = sx;
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this.sy = sy;
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// target coordinates
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this.tx = tx;
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this.ty = ty;
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// distance from starting point to target
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this.distanceToTarget = calculateDistance( sx, sy, tx, ty );
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this.distanceTraveled = 0;
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// track the past coordinates of each firework to create a trail effect, increase the coordinate count to create more prominent trails
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this.coordinates = [];
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this.coordinateCount = 3;
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// populate initial coordinate collection with the current coordinates
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while( this.coordinateCount-- ) {
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this.coordinates.push( [ this.x, this.y ] );
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}
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this.angle = Math.atan2( ty - sy, tx - sx );
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this.speed = 2;
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this.acceleration = 1.05;
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this.brightness = random( 50, 70 );
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// circle target indicator radius
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this.targetRadius = 1;
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}
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// update firework
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Firework.prototype.update = function( index ) {
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// remove last item in coordinates array
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this.coordinates.pop();
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// add current coordinates to the start of the array
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this.coordinates.unshift( [ this.x, this.y ] );
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// cycle the circle target indicator radius
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if( this.targetRadius < 8 ) {
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this.targetRadius += 0.3;
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} else {
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this.targetRadius = 1;
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}
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// speed up the firework
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this.speed *= this.acceleration;
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// get the current velocities based on angle and speed
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var vx = Math.cos( this.angle ) * this.speed,
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vy = Math.sin( this.angle ) * this.speed;
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// how far will the firework have traveled with velocities applied?
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this.distanceTraveled = calculateDistance( this.sx, this.sy, this.x + vx, this.y + vy );
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// if the distance traveled, including velocities, is greater than the initial distance to the target, then the target has been reached
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if( this.distanceTraveled >= this.distanceToTarget ) {
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createParticles( this.tx, this.ty );
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// remove the firework, use the index passed into the update function to determine which to remove
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fireworks.splice( index, 1 );
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} else {
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// target not reached, keep traveling
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this.x += vx;
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this.y += vy;
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}
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}
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// draw firework
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Firework.prototype.draw = function() {
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ctx.beginPath();
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// move to the last tracked coordinate in the set, then draw a line to the current x and y
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ctx.moveTo( this.coordinates[ this.coordinates.length - 1][ 0 ], this.coordinates[ this.coordinates.length - 1][ 1 ] );
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ctx.lineTo( this.x, this.y );
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ctx.strokeStyle = 'hsl(' + hue + ', 100%, ' + this.brightness + '%)';
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ctx.stroke();
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ctx.beginPath();
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// draw the target for this firework with a pulsing circle
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ctx.arc( this.tx, this.ty, this.targetRadius, 0, Math.PI * 2 );
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ctx.stroke();
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}
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// create particle
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function Particle( x, y ) {
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this.x = x;
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this.y = y;
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// track the past coordinates of each particle to create a trail effect, increase the coordinate count to create more prominent trails
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this.coordinates = [];
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this.coordinateCount = 5;
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while( this.coordinateCount-- ) {
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this.coordinates.push( [ this.x, this.y ] );
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}
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// set a random angle in all possible directions, in radians
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this.angle = random( 0, Math.PI * 2 );
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this.speed = random( 1, 10 );
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// friction will slow the particle down
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this.friction = 0.95;
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// gravity will be applied and pull the particle down
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this.gravity = 1;
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// set the hue to a random number +-20 of the overall hue variable
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this.hue = random( hue - 20, hue + 20 );
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this.brightness = random( 50, 80 );
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this.alpha = 1;
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// set how fast the particle fades out
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this.decay = random( 0.015, 0.03 );
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}
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// update particle
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Particle.prototype.update = function( index ) {
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// remove last item in coordinates array
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this.coordinates.pop();
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// add current coordinates to the start of the array
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this.coordinates.unshift( [ this.x, this.y ] );
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// slow down the particle
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this.speed *= this.friction;
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// apply velocity
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this.x += Math.cos( this.angle ) * this.speed;
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this.y += Math.sin( this.angle ) * this.speed + this.gravity;
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// fade out the particle
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this.alpha -= this.decay;
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// remove the particle once the alpha is low enough, based on the passed in index
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if( this.alpha <= this.decay ) {
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particles.splice( index, 1 );
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}
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}
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// draw particle
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Particle.prototype.draw = function() {
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ctx. beginPath();
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// move to the last tracked coordinates in the set, then draw a line to the current x and y
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ctx.moveTo( this.coordinates[ this.coordinates.length - 1 ][ 0 ], this.coordinates[ this.coordinates.length - 1 ][ 1 ] );
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ctx.lineTo( this.x, this.y );
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ctx.strokeStyle = 'hsla(' + this.hue + ', 100%, ' + this.brightness + '%, ' + this.alpha + ')';
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ctx.stroke();
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}
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// create particle group/explosion
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function createParticles( x, y ) {
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// increase the particle count for a bigger explosion, beware of the canvas performance hit with the increased particles though
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var particleCount = 30;
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while( particleCount-- ) {
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particles.push( new Particle( x, y ) );
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}
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}
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// main demo loop
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function loop() {
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// this function will run endlessly with requestAnimationFrame
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if(!_status.fireworkRunning){
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canvas.width=cw;
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canvas.height=ch;
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return;
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}
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else{
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requestAnimFrame( loop );
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}
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// increase the hue to get different colored fireworks over time
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hue += 0.5;
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// normally, clearRect() would be used to clear the canvas
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// we want to create a trailing effect though
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// setting the composite operation to destination-out will allow us to clear the canvas at a specific opacity, rather than wiping it entirely
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ctx.globalCompositeOperation = 'destination-out';
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// decrease the alpha property to create more prominent trails
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ctx.fillStyle = 'rgba(0, 0, 0, 0.5)';
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ctx.fillRect( 0, 0, cw, ch );
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// change the composite operation back to our main mode
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// lighter creates bright highlight points as the fireworks and particles overlap each other
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ctx.globalCompositeOperation = 'lighter';
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// loop over each firework, draw it, update it
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var i = fireworks.length;
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while( i-- ) {
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fireworks[ i ].draw();
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fireworks[ i ].update( i );
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}
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// loop over each particle, draw it, update it
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var i = particles.length;
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while( i-- ) {
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particles[ i ].draw();
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particles[ i ].update( i );
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}
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// launch fireworks automatically to random coordinates, when the mouse isn't down
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if( timerTick >= timerTotal ) {
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if( !mousedown ) {
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// start the firework at the bottom middle of the screen, then set the random target coordinates, the random y coordinates will be set within the range of the top half of the screen
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fireworks.push( new Firework( cw / 2, ch, random( 0, cw ), random( 0, ch / 2 ) ) );
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timerTick = 0;
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}
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} else {
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timerTick++;
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}
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// limit the rate at which fireworks get launched when mouse is down
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if( limiterTick >= limiterTotal ) {
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if( mousedown ) {
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// start the firework at the bottom middle of the screen, then set the current mouse coordinates as the target
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fireworks.push( new Firework( cw / 2, ch, mx, my ) );
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limiterTick = 0;
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}
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} else {
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limiterTick++;
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}
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}
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if(lib.config.touchscreen){
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ui.window.addEventListener( 'touchmove', function( e ) {
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mx = e.touches[0].clientX - canvas.offsetLeft;
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my = e.touches[0].clientY - canvas.offsetTop;
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});
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ui.window.addEventListener( 'touchstart', function( e ) {
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e.preventDefault();
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mousedown = true;
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});
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ui.window.addEventListener( 'touchend', function( e ) {
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e.preventDefault();
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mousedown = false;
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});
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}
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else{
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// mouse event bindings
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// update the mouse coordinates on mousemove
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ui.window.addEventListener( 'mousemove', function( e ) {
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mx = e.pageX - canvas.offsetLeft;
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my = e.pageY - canvas.offsetTop;
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});
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// toggle mousedown state and prevent canvas from being selected
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ui.window.addEventListener( 'mousedown', function( e ) {
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e.preventDefault();
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mousedown = true;
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});
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ui.window.addEventListener( 'mouseup', function( e ) {
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e.preventDefault();
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mousedown = false;
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});
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}
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// once the window loads, we are ready for some fireworks!
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game.haveFun.fireworkLoop=loop;
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loop();
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}
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}
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}
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},
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help:{
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'富甲天下':'<ul><li>每完成一次对局，可获得一定数量的金币'+
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'<li>战斗胜利可额外获得20金币，每杀死一个敌人可获得10金币（托管无效）'+
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'<li>使用的武将越强，获得的金币数越少'+
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'<li>执行以下操作时，将扣除金币：<ul><li>作弊：20金币<li>换将卡：10金币<li>'+
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'自由选将：50金币<li>手气卡：10金币<li>换人：20金币</ul>'+
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'<li>金币可用于购买烟花等游戏特效'
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}
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}
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