From 66ca1c676da9852ba34f0b40630fedab3ba59b01 Mon Sep 17 00:00:00 2001
From: GINOFM <facundogino@outlook.com>
Date: Mon, 19 Feb 2024 16:54:04 -0300
Subject: [PATCH 1/2] fix fps issues in mobile

a solution for the fps issues in mobile
---
 scripts/_GameMaker.js | 31 ++++++++++---------------------
 1 file changed, 10 insertions(+), 21 deletions(-)

diff --git a/scripts/_GameMaker.js b/scripts/_GameMaker.js
index e57baca6..0edbef93 100644
--- a/scripts/_GameMaker.js
+++ b/scripts/_GameMaker.js
@@ -2291,34 +2291,23 @@ function GameMaker_Tick()
         newfps = 0;
         lastfpstime = g_CurrentTime;
 	}
-    newfps++;
 
     // schedule next frame:
     // this might be best done after if(!Run_Paused) block,
     // but then an exception would halt the game loop.
     var nextFrameAt = g_FrameStartTime + 1000 / TargetSpeed;
-    var now = Date.now();
-    var delay = g_FrameStartTime + 1000 / TargetSpeed - now;
-    if (delay < 0) delay = 0;
-    g_FrameStartTime = now + delay;
-    if (delay > 4) {
-        // 4ms is the general minimum timeout time as per spec,
-        // https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#timers
-        setTimeout(function() {
-            if (window.yyRequestAnimationFrame) {
-                window.yyRequestAnimationFrame(animate);
-            } else {
-                // Don't re-enter, that would be bad.
-                //animate();
-            }
-        }, delay); 
-    } else {
+    var now = g_CurrentTime;
+    var delay = nextFrameAt - now;
+    if (delay < 0) {
+        delay = 0;
+    }
+    g_FrameStartTime +=delay;
+    if (delay <= 4) {
         if (window.yyRequestAnimationFrame) {
             window.yyRequestAnimationFrame(animate);
-        } else {
-            window.postMessage("yyRequestAnimationFrame", "*");
-        }
-    }
+        } 
+    } 
+    newfps++;
 
     if (!Run_Paused)
     {

From 5fa1d6fa278b703abda3629503bc09609548445b Mon Sep 17 00:00:00 2001
From: GINOFM <facundogino@outlook.com>
Date: Tue, 20 Feb 2024 06:14:34 -0300
Subject: [PATCH 2/2] Update _GameMaker.js

---
 scripts/_GameMaker.js | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/scripts/_GameMaker.js b/scripts/_GameMaker.js
index 0edbef93..6283c2e1 100644
--- a/scripts/_GameMaker.js
+++ b/scripts/_GameMaker.js
@@ -2291,7 +2291,7 @@ function GameMaker_Tick()
         newfps = 0;
         lastfpstime = g_CurrentTime;
 	}
-
+    newfps++;
     // schedule next frame:
     // this might be best done after if(!Run_Paused) block,
     // but then an exception would halt the game loop.
@@ -2301,13 +2301,19 @@ function GameMaker_Tick()
     if (delay < 0) {
         delay = 0;
     }
-    g_FrameStartTime +=delay;
+    
     if (delay <= 4) {
+        g_FrameStartTime +=delay;
         if (window.yyRequestAnimationFrame) {
             window.yyRequestAnimationFrame(animate);
-        } 
-    } 
-    newfps++;
+        } else{
+           
+        }
+    } else{
+        g_FrameStartTime -=delay;
+        window.postMessage("yyRequestAnimationFrame", "*");
+    }
+    
 
     if (!Run_Paused)
     {