122 lines
3.8 KiB
JavaScript
122 lines
3.8 KiB
JavaScript
import { app } from "../../scripts/app.js"
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export const TypeSlot = {
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Input: 1,
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Output: 2,
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};
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export const TypeSlotEvent = {
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Connect: true,
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Disconnect: false,
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};
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export function nodeFitHeight(node) {
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const size_old = node.size;
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node.computeSize();
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node.setSize([Math.max(size_old[0], node.size[0]), node.size[1]]);
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node.setDirtyCanvas(!0, !1);
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app.graph.setDirtyCanvas(!0, !1);
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}
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export function nodeFitHeightRobustly(node) {
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if (!node) return;
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const size_old = node.size;
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const new_size = node.computeSize();
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node.setSize([Math.max(size_old[0], new_size[0]), new_size[1]]);
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node.setDirtyCanvas(!0, !1);
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app.graph.setDirtyCanvas(!0, !1);
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}
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export async function nodeAddDynamic(nodeType, prefix, dynamic_type='*') {
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const onNodeCreated = nodeType.prototype.onNodeCreated
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nodeType.prototype.onNodeCreated = async function () {
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const me = await onNodeCreated?.apply(this, arguments);
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if (this.inputs.length == 0 || this.inputs[this.inputs.length-1].name != prefix) {
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this.addInput(prefix, dynamic_type);
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}
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return me;
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}
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function slot_name(slot) {
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return slot.name.split('_');
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}
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const onConnectionsChange = nodeType.prototype.onConnectionsChange
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nodeType.prototype.onConnectionsChange = async function (slotType, slot_idx, event, link_info, node_slot) {
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const me = onConnectionsChange?.apply(this, arguments);
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const slot_parts = slot_name(node_slot);
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if ((node_slot.type === dynamic_type || slot_parts.length > 1) && slotType === TypeSlot.Input && link_info !== null) {
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const fromNode = this.graph._nodes.find(
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(otherNode) => otherNode.id == link_info.origin_id
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)
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const parent_slot = fromNode.outputs[link_info.origin_slot];
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if (event === TypeSlotEvent.Connect) {
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node_slot.type = parent_slot.type;
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node_slot.name = `0_${parent_slot.name}`;
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} else {
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this.removeInput(slot_idx);
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node_slot.type = dynamic_type;
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node_slot.name = prefix;
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node_slot.link = null;
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}
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let idx = 0;
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let offset = 0;
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while (idx < this.inputs.length) {
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const parts = slot_name(this.inputs[idx]);
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if (parts.length > 1) {
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const name = parts.slice(1).join('');
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this.inputs[idx].name = `${offset}_${name}`;
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offset += 1;
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}
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idx += 1;
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}
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}
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let last = this.inputs[this.inputs.length-1];
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if (last.type != dynamic_type || last.name != prefix) {
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this.addInput(prefix, dynamic_type);
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}
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nodeFitHeight(this);
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return me;
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}
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}
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export function nodeVirtualLinkRoot(node) {
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while (node) {
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const { isVirtualNode, findSetter } = node;
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if (!isVirtualNode || !findSetter) break;
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const nextNode = findSetter(node.graph);
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if (!nextNode) break;
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node = nextNode;
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}
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return node;
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}
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function nodeVirtualLinkChild(node) {
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while (node) {
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const { isVirtualNode, findGetter } = node;
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if (!isVirtualNode || !findGetter) break;
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const nextNode = findGetter(node.graph);
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if (!nextNode) break;
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node = nextNode;
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}
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return node;
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}
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export function nodeInputsClear(node, stop = 0) {
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while (node.inputs?.length > stop) {
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node.removeInput(node.inputs.length - 1);
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}
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}
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export function nodeOutputsClear(node, stop = 0) {
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while (node.outputs?.length > stop) {
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node.removeOutput(node.outputs.length - 1);
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}
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}
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