Initial commit

moved from private version control

scripts/nodes/library/graphics/camera.js

@@ -0,0 +1,37 @@
+import { createNodeModule } from "../../nodeTypes.js";
+
+/**
+ * Applies a camera offset to subsequent draw calls.
+ */
+export const cameraNode = createNodeModule(
+  {
+    id: "graphics_camera",
+    title: "Add Camera Offset",
+    category: "Graphics",
+    description: "Shift the draw origin by the specified camera offset.",
+    searchTags: ["camera", "offset", "scroll", "view"],
+    inputs: [
+      { id: "exec_in", name: "Exec", direction: "input", kind: "exec" },
+      { id: "x", name: "X", direction: "input", kind: "number" },
+      { id: "y", name: "Y", direction: "input", kind: "number" },
+    ],
+    outputs: [
+      { id: "exec_out", name: "Exec", direction: "output", kind: "exec" },
+    ],
+    properties: [],
+  },
+  {
+    emitExec: ({ indent, indentLevel, resolveValueInput, emitNextExec }) => {
+      const OMIT = "__pg_omit__";
+      const x = resolveValueInput("x", OMIT);
+      const y = resolveValueInput("y", OMIT);
+      let call = "camera()";
+      if (x !== OMIT) {
+        call = `camera(${x}, ${y === OMIT ? "0" : y})`;
+      }
+      const lines = [`${indent(indentLevel)}${call}`];
+      lines.push(...emitNextExec("exec_out"));
+      return lines;
+    },
+  }
+);