fix output

2026-01-27 16:47:33 +03:30
parent c122b00647
commit a99c6aa051
4582 changed files with 389930 additions and 2514 deletions
@@ -0,0 +1,64 @@
+import { onNextFrame, defaultTimestep } from './on-next-frame.mjs';
+import { createRenderStep } from './create-render-step.mjs';
+
+const maxElapsed = 40;
+let useDefaultElapsed = true;
+let runNextFrame = false;
+let isProcessing = false;
+const frame = {
+    delta: 0,
+    timestamp: 0,
+};
+const stepsOrder = [
+    "read",
+    "update",
+    "preRender",
+    "render",
+    "postRender",
+];
+const steps = stepsOrder.reduce((acc, key) => {
+    acc[key] = createRenderStep(() => (runNextFrame = true));
+    return acc;
+}, {});
+const sync = stepsOrder.reduce((acc, key) => {
+    const step = steps[key];
+    acc[key] = (process, keepAlive = false, immediate = false) => {
+        if (!runNextFrame)
+            startLoop();
+        return step.schedule(process, keepAlive, immediate);
+    };
+    return acc;
+}, {});
+const cancelSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = steps[key].cancel;
+    return acc;
+}, {});
+const flushSync = stepsOrder.reduce((acc, key) => {
+    acc[key] = () => steps[key].process(frame);
+    return acc;
+}, {});
+const processStep = (stepId) => steps[stepId].process(frame);
+const processFrame = (timestamp) => {
+    runNextFrame = false;
+    frame.delta = useDefaultElapsed
+        ? defaultTimestep
+        : Math.max(Math.min(timestamp - frame.timestamp, maxElapsed), 1);
+    frame.timestamp = timestamp;
+    isProcessing = true;
+    stepsOrder.forEach(processStep);
+    isProcessing = false;
+    if (runNextFrame) {
+        useDefaultElapsed = false;
+        onNextFrame(processFrame);
+    }
+};
+const startLoop = () => {
+    runNextFrame = true;
+    useDefaultElapsed = true;
+    if (!isProcessing)
+        onNextFrame(processFrame);
+};
+const getFrameData = () => frame;
+
+export default sync;
+export { cancelSync, flushSync, getFrameData };