Max Richter
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27 lines
614 B
TypeScript
27 lines
614 B
TypeScript
import type { Socket } from "@nodes/types";
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import { getContext } from "svelte";
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export function getGraphState() {
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return getContext<GraphState>("graphState");
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}
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export class GraphState {
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activeNodeId = $state(-1);
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selectedNodes = $state(new Set<number>());
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activeSocket = $state<Socket | null>(null);
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hoveredSocket = $state<Socket | null>(null);
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possibleSockets = $state<Socket[]>([]);
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possibleSocketIds = $derived(new Set(
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this.possibleSockets.map((s) => `${s.node.id}-${s.index}`),
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));
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clearSelection() {
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this.selectedNodes = new Set();
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}
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}
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export { colors } from "./colors";
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