44 lines
1.3 KiB
TypeScript
44 lines
1.3 KiB
TypeScript
module es {
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/**
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* 用int(-1、0或1)表示的虚拟输入。它对应的输入可以从上到下到下，
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* 如使用两个键盘键作为正/负检查。
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*/
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export class VirtualIntegerAxis extends VirtualInput {
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public nodes: VirtualAxisNode[] = [];
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public get value(){
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for (let i = 0; i < this.nodes.length; i ++){
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let val = this.nodes[i].value;
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if (val != 0)
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return Math.sign(val);
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}
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return 0;
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}
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constructor(...nodes: VirtualAxisNode[]){
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super();
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this.nodes.concat(nodes);
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}
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public update() {
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for (let i = 0; i < this.nodes.length; i ++)
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this.nodes[i].update();
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}
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/**
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* 添加键盘键来模拟这个虚拟输入的左/右或上/下
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* @param overlapBehavior
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* @param negative
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* @param positive
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*/
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public addKeyboardKeys(overlapBehavior: OverlapBehavior, negative: Keys, positive: Keys){
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this.nodes.push(new KeyboardKeys(overlapBehavior, negative, positive));
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return this;
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}
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}
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export abstract class VirtualAxisNode extends VirtualInputNode {
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public abstract value: number;
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}
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} |