Proper collisions happening in 2 dimensions

1 files changed, 9 insertions, 6 deletions

diff --git a/frontend/_rigidbody/program_common.js b/frontend/_rigidbody/program_common.js
index 9d097e2..988056f 100644
--- a/frontend/_rigidbody/program_common.js
+++ b/frontend/_rigidbody/program_common.js
@@ -36,7 +36,7 @@ function getContext(pId, pOnRun) {
 
 function requestUpdateLoop(pFunction, pOnExit) {
     let lDeltaTimeSeconds = undefined,
-        lStartTimeSeconds = undefined,
+        lLastTimeSeconds = undefined,
         lIsRunning = true;
 
     function update(pTimeStamp) {
@@ -50,15 +50,18 @@ function requestUpdateLoop(pFunction, pOnExit) {
         pTimeStamp = pTimeStamp / 1000.0; // Convert to seconds
 
         // Time calculation
-        if (lStartTimeSeconds === undefined) {
-            lStartTimeSeconds = pTimeStamp;
+        if (lLastTimeSeconds === undefined) {
+            lLastTimeSeconds = pTimeStamp;
             lDeltaTimeSeconds = 0;
         } else {
-            lDeltaTimeSeconds = lStartTimeSeconds - pTimeStamp;
-            lStartTimeSeconds = pTimeStamp;
+            lDeltaTimeSeconds = pTimeStamp - lLastTimeSeconds;
+            lLastTimeSeconds = pTimeStamp;
         }
 
-        pFunction(lDeltaTimeSeconds);
+        while (lDeltaTimeSeconds > 0) {
+            pFunction(lDeltaTimeSeconds);
+            lDeltaTimeSeconds -= 0.16;
+        }
         requestAnimationFrame(update);
     }