Initial commit

moved from private version control

scripts/nodes/library/system/flip.js

@@ -0,0 +1,27 @@
+import { createNodeModule } from "../../nodeTypes.js";
+
+/**
+ * Performs a manual buffer flip when using a custom main loop.
+ */
+export const flipNode = createNodeModule(
+  {
+    id: "system_flip",
+    title: "Flip Buffer",
+    category: "System",
+    description:
+      "Flip the back buffer to the screen and wait for the next frame.",
+    searchTags: ["flip", "sync", "frame", "system"],
+    inputs: [{ id: "exec_in", name: "Exec", direction: "input", kind: "exec" }],
+    outputs: [
+      { id: "exec_out", name: "Exec", direction: "output", kind: "exec" },
+    ],
+    properties: [],
+  },
+  {
+    emitExec: ({ indent, indentLevel, emitNextExec }) => {
+      const lines = [`${indent(indentLevel)}flip()`];
+      lines.push(...emitNextExec("exec_out"));
+      return lines;
+    },
+  }
+);