From 053d6172e5c46235386faa8fa77f10a808fa888e Mon Sep 17 00:00:00 2001
From: Raf <>
Date: Tue, 19 Sep 2023 00:59:09 +0800
Subject: [PATCH] bug fix: hoverbike jittering

---
 src/game/propobj.c | 5 ++++-
 src/game/timing.c  | 4 ++--
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/game/propobj.c b/src/game/propobj.c
index e5a96f5b4..3a7d9ae01 100644
--- a/src/game/propobj.c
+++ b/src/game/propobj.c
@@ -5218,7 +5218,10 @@ void hovTick(struct defaultobj *obj, struct hov *hov)
 	f32 ymax;
 	f32 ymin;
 
-	if (g_Vars.lvframe60 > hov->prevframe60) {
+#ifdef PLATFORM_N64
+	if (g_Vars.lvframe60 > hov->prevframe60)
+#endif
+	{
 		prop = obj->prop;
 		bbox = objFindBboxRodata(obj);
 		type = &g_HovTypes[hov->type];
diff --git a/src/game/timing.c b/src/game/timing.c
index 3739af362..a3589649b 100644
--- a/src/game/timing.c
+++ b/src/game/timing.c
@@ -39,8 +39,8 @@ void frametimeCalculate(void)
 		diffframet = count - g_Vars.thisframestartt;
 		g_Vars.diffframet = diffframet;
 
-		diffframe60 = (g_Vars.lostframetime60t + diffframet + CYCLES_PER_FRAME / 2) / CYCLES_PER_FRAME;
-		diffframe240 = (g_Vars.lostframetime240t + diffframet + CYCLES_PER_FRAME / 2 / 4) / (CYCLES_PER_FRAME / 4);
+		diffframe60 = (diffframet + CYCLES_PER_FRAME / 2) / CYCLES_PER_FRAME;
+		diffframe240 = (diffframet + CYCLES_PER_FRAME / 2 / 4) / (CYCLES_PER_FRAME / 4);
 	} while (diffframe60 < g_Vars.mininc60);
 
 	g_Vars.lostframetime60t = g_Vars.lostframetime60t + diffframet - diffframe60 * CYCLES_PER_FRAME;