41 lines
961 B
TypeScript
41 lines
961 B
TypeScript
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export class InputMgr{
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private STATE_NORMAL = 1;
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private STATE_KEEP = 2;
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private static _inst:InputMgr = null;
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private _flags = {};
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private _flagsMeta = {};
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public static get inst():InputMgr{
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if(!this._inst){
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this._inst = new InputMgr();
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}
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return this._inst;
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}
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public setFlag(flag:string,keep?:boolean,meta?:any){
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this._flags[flag] = keep? this.STATE_KEEP:this.STATE_NORMAL;
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if(meta != null){
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this._flagsMeta[flag] = meta;
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}
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}
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public removeFlag(flag:string){
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delete this._flags[flag];
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}
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public hasFlag(flag:string):boolean{
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return !!this._flags[flag];
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}
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public getMetaByFlag(flag:string):any{
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return this._flagsMeta[flag];
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}
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public update(){
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for(let k in this._flags){
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if(this._flags[k] != this.STATE_KEEP){
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this._flags[k] = 0;
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}
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}
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}
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}
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