1 line
15 KiB
JavaScript
1 line
15 KiB
JavaScript
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null!=i[t]&&i[t]}function s(t){return null!=r[t]&&r[t]}DWE.Keyboard.toggleKey=function(t,e){var n=null;for(var r in o){if(t===o[r]){n=r;break}}n||(n=String.fromCharCode(t).toLowerCase()),i[n]=!0===e},DWE.Keyboard.keyDown=function(t){var e;window.event?e=window.event.keyCode:t&&(e=t.which),DWE.Keyboard.toggleKey(e,!0)},DWE.Keyboard.keyUp=function(t){var e;window.event?e=window.event.keyCode:t&&(e=t.which),DWE.Keyboard.toggleKey(e,!1)},DWE.Keyboard.isDown=function(t){return a(t)&&s(t)},DWE.Keyboard.isUp=function(t){return!DWE.Keyboard.isDown(t)},DWE.Keyboard.isPressed=function(t){return!0===a(t)&&!1===s(t)},DWE.Keyboard.nextIteration=function(){for(var t in r={},i)!0===i[t]&&(r[t]=!0)}},function(t,e,n){"use strict";var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}();DWE.Image={},DWE.Image.Image=function(t){var e=this;this.src=t,this.img=new Image,this.img.src=this.src,this.width=0,this.height=0,this.loaded=!1,this.errored=!1,this.img.onload=function(){e.loaded=!0,e.width=e.img.width,e.height=e.img.height,e.onload&&e.onload.apply(e,[])},this.img.onerror=function(t){e.loaded=!1,e.errored=!0,e.onerror&&e.onerror.apply(e,[t])}},DWE.Image.TileMap=function(t){function e(t,n,i){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,e);var r=function(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t));return r.aspectWidth=n,r.aspectHeight=i,r.tiles=[],r}return function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof 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XMLHttpRequest;i.onreadystatechange=function(){4==i.readyState&&200==i.status?e(i.responseText):4==i.readyState&&i.status>=400&&n(i.responseText)},i.open("GET",t,!0),i.responseType="text",i.send(null)})},DWE.File.loadJson=function(t){return new Promise(function(e,n){DWE.File.httpGET(t).then(function(t){var i;try{i=JSON.parse(t)}catch(t){return n(t)}e(i)},n)})}},function(t,e,n){"use strict";var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}();DWE.Tiled={},DWE.Tiled.Map=function(){function t(e){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.file=e;var n=e.split("/");this.name=n[n.length-1],this.dir=n.slice(0,-1).join("/"),this.loaded=!1,this.tileMaps=[],this.layers={},this.tileWidth=0,this.tileHeight=0,this.scale=1,this.loadTiledMap()}return i(t,[{key:"done",value:function(){this.onready&&this.onready.apply(this,[this]),this.loaded=!0}},{key:"error",value:function(t){this.onerror?this.onerror.apply(this,[t]):console.error(t),this.loaded=!1}},{key:"loadTiledMap",value:function(){var t=this;DWE.File.loadJson(this.file).then(function(e){if("orthogonal"!==e.orientation||"right-down"!==e.renderorder)return t.error(new Error("Currently, DWE Libs only allows orthogonal orientation and right-down render order."));var n=t;!function t(i){if(i===e.tilesets.length)return function(){var t=e.width,i=e.height;for(var r in e.layers){var o=e.layers[r],a=o.width||t,s=o.height||i,h=[];if("tilelayer"==o.type&&o.visible){for(var u=0;u<a;u++)for(var l=0;l<s;l++){var c=o.data[l*a+u];0!=c&&h.push({x:u,y:l,tile:c})}n.layers[o.name]={tiles:h,x:parseInt(o.x),y:parseInt(o.y)}}}n.width=t,n.height=i,n.tileWidth=e.tilewidth,n.tileHeight=e.tileheight,n.done()}();var r=e.tilesets[i],o=n.dir+"/"+r.source;DWE.File.httpGET(o).then(function(e){var o=(new DOMParser).parseFromString(e,"application/xml").getElementsByTagName("tileset");for(var a in o){var s=o[a];if(s instanceof Element){var h=parseInt(s.getAttribute("tilewidth")),u=parseInt(s.getAttribute("tileheight")),l=s.getElementsByTagName("image")[0];if(l){var c=new DWE.Image.TileMap(n.dir+"/"+l.getAttribute("source"),h,u);c.offset=r.firstgid,c.tileCount=parseInt(s.getAttribute("tilecount")),n.tileMaps.push(c),c.onready=function(){t(i+1)}}}}},function(t){n.error.apply(n,[t])})}(0)},function(t){map.error.apply(map,[t])})}},{key:"drawLayer",value:function(t,e,n,i){if(!this.layers[i])return null;var r=this.layers[i];for(var o in this.tileMaps){var a=this.tileMaps[o];for(var s in r.tiles){var h=r.tiles[s],u=a.tileCount||a.tiles.length;h.tile>=a.offset&&h.tile<=u&&a.draw(t,h.tile-a.offset,h.x*this.tileWidth*this.scale+e.x+r.x+n.x,h.y*this.tileHeight*this.scale+e.y+r.y+n.y,this.tileWidth*this.scale,this.tileHeight*this.scale)}}}},{key:"collideLayer",value:function(t,e,n,i,r){if(!this.layers[i])return null;var o=this.layers[i],a=null,s=new DWE.Math.Box2(t.x+e.x+o.x-n.x,t.y+e.y+o.y-n.y,t.width*this.scale,t.height*this.scale);for(var h in o.tiles){var u=o.tiles[h],l=new DWE.Math.Box2(u.x*this.tileWidth*this.scale+e.x+o.x+n.x,u.y*this.tileHeight*this.scale+e.y+o.y+n.y,this.tileWidth*this.scale,this.tileHeight*this.scale);if(!(l.distance(s)>r)&&(a=l.intersectsBox(s)))break}return a}},{key:"setScale",value:function(t){this.scale=t}}]),t}()},function(t,e,n){"use strict";var i=function(){function t(t,e){for(var n=0;n<e.length;n++){var i=e[n];i.enumerable=i.enumerable||!1,i.configurable=!0,"value"in i&&(i.writable=!0),Object.defineProperty(t,i.key,i)}}return function(e,n,i){return n&&t(e.prototype,n),i&&t(e,i),e}}();function r(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}function o(t,e){if(!t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!e||"object"!=typeof e&&"function"!=typeof e?t:e}function a(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function, not "+typeof e);t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,enumerable:!1,writable:!0,configurable:!0}}),e&&(Object.setPrototypeOf?Object.setPrototypeOf(t,e):t.__proto__=e)}DWE.Controller={},DWE.Controller.Entity=function(t){function e(t,n,i,a){r(this,e);var s=o(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,n,i,a));return s.velocity=new DWE.Math.Vector2(0,0),s.scale=1,s}return a(e,DWE.Math.Box2),i(e,[{key:"collide",value:function(t,e,n,i){var r=t.collideLayer(this,n,i,e,2*this.scale*t.tileWidth);"l"===r||"r"===r?this.velocity.x=0:"b"===r&&this.velocity.y<0?this.velocity.y=0:"t"===r&&this.velocity.y>0&&(this.velocity.y=0)}},{key:"update",value:function(t){this.x+=this.velocity.x*t,this.y+=this.velocity.y*t}}]),e}(),DWE.Controller.OrthoEntity=function(t){function e(t,n,i,a){r(this,e);var s=o(this,(e.__proto__||Object.getPrototypeOf(e)).call(this,t,n,i,a));return s.grounded=!1,s.jumping=!1,s}return a(e,DWE.Controller.Entity),i(e,[{key:"collide",value:function(t,e,n,i){var r=t.collideLayer(this,n,i,e,2*this.scale*t.tileWidth);this.grounded=!1,r&&("l"===r.dir||"r"===r.dir?(this.velocity.x=0,this.jumping=!1):"b"===r.dir?(this.grounded=!0,this.jumping=!1):"t"===r.dir&&(this.velocity.y*=-1,this.jumping=!1),this.x-=r.x,this.y-=r.y)}},{key:"update",value:function(t){this.grounded&&(this.velocity.y=0),this.x+=this.velocity.x*t,this.y+=this.velocity.y*t}}]),e}()}]); |