Add background transformId support and bump version to 1.0.1

package.json

@@ -1,6 +1,6 @@
 {
   "name": "route-engine-js",
-  "version": "1.0.0",
+  "version": "1.0.1",
   "description": "A lightweight Visual Novel engine built in JavaScript for creating interactive narrative games with branching storylines",
   "repository": {
     "type": "git",

spec/projectDataSchema.test.js

@@ -11,6 +11,10 @@ const projectDataSchemaId = new URL(
   "projectData/projectData.yaml",
   schemaBaseUrl,
 ).href;
+const presentationActionsSchemaId = new URL(
+  "presentationActions.yaml",
+  schemaBaseUrl,
+).href;
 const systemActionsSchemaId = new URL("systemActions.yaml", schemaBaseUrl).href;
 const projectDataSchemaPaths = [
   path.join(schemasRoot, "projectData"),
@@ -110,6 +114,7 @@ const createValidator = (schemaId) => {
 };
 
 const validateProjectData = createValidator(projectDataSchemaId);
+const validatePresentationActions = createValidator(presentationActionsSchemaId);
 const validateSystemActions = createValidator(systemActionsSchemaId);
 
 const createMinimalProjectData = (overrides = {}) => ({
@@ -147,6 +152,18 @@ describe("projectData schema", () => {
     expect(validateProjectData.errors).toBeNull();
   });
 
+  it("accepts background transformId in presentation actions", () => {
+    expect(
+      validatePresentationActions({
+        background: {
+          resourceId: "bg1",
+          transformId: "centerStage",
+        },
+      }),
+    ).toBe(true);
+    expect(validatePresentationActions.errors).toBeNull();
+  });
+
   it("parses all VT YAML specs", () => {
     const vtSpecsRoot = path.join(repoRoot, "vt", "specs");
     const vtSpecPaths = collectYamlFiles(vtSpecsRoot);

spec/system/constructRenderState.spec.yaml

@@ -82,13 +82,13 @@ out:
         - id: "bg-cg-bgImage"
           type: "sprite"
           alpha: 1
-          anchorX: 0
-          anchorY: 0
+          anchorX: 0.5
+          anchorY: 0.5
           rotation: 0
           scaleX: 1
           scaleY: 1
-          x: 0
-          y: 0
+          x: 960
+          y: 540
           src: "background.jpg"
           width: 1920
           height: 1080
@@ -139,13 +139,13 @@ out:
         - id: "bg-cg-newBg"
           type: "sprite"
           alpha: 1
-          anchorX: 0
-          anchorY: 0
+          anchorX: 0.5
+          anchorY: 0.5
           rotation: 0
           scaleX: 1
           scaleY: 1
-          x: 0
-          y: 0
+          x: 960
+          y: 540
           src: "new-background.jpg"
           width: 1920
           height: 1080