fix: v0.0.47 - simplify n_decoded reset detection

- Any drop in n_decoded means counter reset (cumulative counter)
- Removed arbitrary -5 threshold, now uses delta < 0
- Zero delta now correctly detected as stall

package.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json.schemastore.org/package.json",
   "name": "@troed/oc-ls-stats",
-  "version": "0.0.46",
+  "version": "0.0.47",
   "type": "module",
   "exports": {
     "./tui": {

tui.tsx

@@ -394,20 +394,22 @@ const tui: TuiPlugin = async (api) => {
 
         if (tracker.generateSlotId === slotId) {
           if (tracker.generateCapturedDecoded !== null) {
-            const dt = (now - tracker.generateStartAt) / 1000
-            const delta = nd - tracker.generateCapturedDecoded
-            if (dt > 0 && delta > 0) {
-              tracker.lastGeneratedTps = delta / dt
-              debug(`gen delta=${delta} dt=${dt.toFixed(2)} tps=${tracker.lastGeneratedTps.toFixed(1)}`)
-            } else if (delta < -5) {
+            if (nd < tracker.generateCapturedDecoded) {
               tracker.generateCapturedDecoded = nd
               tracker.generateStartAt = now
               tracker.lastGeneratedTps = 0
               debug(`gen counter reset nd=${nd}`)
-            } else if (delta <= 0) {
-              tracker.lastGeneratedTps = 0
-              genEnded = true
-              debug(`gen stalled delta=${delta}`)
+            } else {
+              const dt = (now - tracker.generateStartAt) / 1000
+              const delta = nd - tracker.generateCapturedDecoded
+              if (dt > 0 && delta > 0) {
+                tracker.lastGeneratedTps = delta / dt
+                debug(`gen delta=${delta} dt=${dt.toFixed(2)} tps=${tracker.lastGeneratedTps.toFixed(1)}`)
+              } else if (delta === 0) {
+                tracker.lastGeneratedTps = 0
+                genEnded = true
+                debug(`gen stalled delta=${delta}`)
+              }
             }
           }
         } else {