@babylonjs/core
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JavaScript
import { RichTypeFlowGraphInteger } from "../../../flowGraphRichTypes.js";
import { FlowGraphExecutionBlockWithOutSignal } from "../../../flowGraphExecutionBlockWithOutSignal.js";
import { RegisterClass } from "../../../../Misc/typeStore.js";
import { FlowGraphInteger } from "../../../CustomTypes/flowGraphInteger.js";
/**
* A block that executes a branch a set number of times.
*/
export class FlowGraphDoNBlock extends FlowGraphExecutionBlockWithOutSignal {
constructor(
/**
* [Object] the configuration of the block
*/
config = {}) {
super(config);
this.config = config;
this.config.startIndex = config.startIndex ?? new FlowGraphInteger(0);
this.reset = this._registerSignalInput("reset");
this.maxExecutions = this.registerDataInput("maxExecutions", RichTypeFlowGraphInteger);
this.executionCount = this.registerDataOutput("executionCount", RichTypeFlowGraphInteger, new FlowGraphInteger(0));
}
_execute(context, callingSignal) {
if (callingSignal === this.reset) {
this.executionCount.setValue(this.config.startIndex, context);
}
else {
const currentCountValue = this.executionCount.getValue(context);
if (currentCountValue.value < this.maxExecutions.getValue(context).value) {
this.executionCount.setValue(new FlowGraphInteger(currentCountValue.value + 1), context);
this.out._activateSignal(context);
}
}
}
/**
* @returns class name of the block.
*/
getClassName() {
return "FlowGraphDoNBlock" /* FlowGraphBlockNames.DoN */;
}
}
RegisterClass("FlowGraphDoNBlock" /* FlowGraphBlockNames.DoN */, FlowGraphDoNBlock);
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