78 lines
2.3 KiB
JavaScript
78 lines
2.3 KiB
JavaScript
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"use strict";
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function icons () {
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this._init();
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}
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icons.prototype._init = function () {
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this.icons = icons_4665ee12_3a1f_44a4_bea3_0fccba634dc1;
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//delete(icons_4665ee12_3a1f_44a4_bea3_0fccba634dc1);
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// tileset的起点
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this.tilesetStartOffset = 10000;
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}
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icons.prototype.getIcons = function () {
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var icons = core.clone(this.icons);
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icons.hero.leftup = icons.hero.leftdown = icons.hero.left;
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icons.hero.rightup = icons.hero.rightdown = icons.hero.right;
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return icons;
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}
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////// 根据道具ID获得其cls //////
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icons.prototype.getClsFromId = function (id) {
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for (var cls in core.material.icons) {
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if (cls != 'hero' && id in core.material.icons[cls])
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return cls;
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}
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return null;
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}
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icons.prototype.getAllIconIds = function () {
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if (this.allIconIds) return this.allIconIds;
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this.allIconIds = [];
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for (var type in this.icons) {
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this.allIconIds = this.allIconIds.concat(Object.keys(this.icons[type]));
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}
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return this.allIconIds;
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}
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icons.prototype._getAnimateFrames = function (cls) {
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if (cls == 'enemys' || cls == 'npcs') {
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return 2;
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}
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if (cls == 'animates' || cls == 'enemy48' || cls == 'npc48') {
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return 4;
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}
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return 1;
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}
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////// 根据图块数字或ID获得所在的tileset和坐标信息 //////
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icons.prototype.getTilesetOffset = function (id) {
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if (typeof id == 'string') {
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id = core.getIdOfThis(id);
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// Tileset的ID必须是 X+数字 的形式
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if (!/^X\d+$/.test(id)) return null;
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id = parseInt(id.substring(1));
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}
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else if (typeof id != 'number') {
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return null;
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}
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core.tilesets = core.tilesets || [];
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var startOffset = this.tilesetStartOffset;
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for (var i in core.tilesets) {
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var imgName = core.tilesets[i];
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var img = core.material.images.tilesets[imgName];
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var width = Math.floor(parseInt(img.getAttribute('_width')) / 32), height = Math.floor(parseInt(img.getAttribute('_height')) / 32);
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if (id >= startOffset && id < startOffset + width * height) {
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var x = (id - startOffset) % width, y = parseInt((id - startOffset) / width);
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return { "image": imgName, "x": x, "y": y };
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}
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startOffset += this.tilesetStartOffset;
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}
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return null;
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}
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