From 5bb4f1d193ce042f5258407abeca5db064c979aa Mon Sep 17 00:00:00 2001
From: fgsfds <derp.primus@gmail.com>
Date: Wed, 15 Nov 2023 00:25:10 +0100
Subject: [PATCH] port: fix (?) slomo at high framerates

---
 src/game/lv.c         | 8 ++++----
 src/include/game/lv.h | 8 +++++---
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/game/lv.c b/src/game/lv.c
index a45954107..e100aeda9 100644
--- a/src/game/lv.c
+++ b/src/game/lv.c
@@ -2059,7 +2059,7 @@ void lvTick(void)
 		if (slowmo == SLOWMOTION_ON) {
 			if (g_Vars.speedpillon == false || g_Vars.in_cutscene) {
 				if (g_Vars.lvupdate240 > LV_SLOMO_TICK_CAP) {
-					g_Vars.lvupdate240 = LV_SLOMO_TICK_CAP;
+					g_Vars.lvupdate240 = LV_SLOMO_TICK_RATE;
 				}
 			}
 		} else if (slowmo == SLOWMOTION_SMART) {
@@ -2090,7 +2090,7 @@ void lvTick(void)
 
 					if (foundnearbychr) {
 						if (g_Vars.lvupdate240 > LV_SLOMO_TICK_CAP) {
-							g_Vars.lvupdate240 = LV_SLOMO_TICK_CAP;
+							g_Vars.lvupdate240 = LV_SLOMO_TICK_RATE;
 						}
 					} else {
 						if (g_Vars.lvupdate240 > TICKS(8)) {
@@ -2099,7 +2099,7 @@ void lvTick(void)
 					}
 				} else {
 					if (g_Vars.lvupdate240 > LV_SLOMO_TICK_CAP) {
-						g_Vars.lvupdate240 = LV_SLOMO_TICK_CAP;
+						g_Vars.lvupdate240 = LV_SLOMO_TICK_RATE;
 					}
 				}
 			}
@@ -2107,7 +2107,7 @@ void lvTick(void)
 			// Slow motion settings are off
 			if (g_Vars.speedpillon && g_Vars.in_cutscene == false) {
 				if (g_Vars.lvupdate240 > LV_SLOMO_TICK_CAP) {
-					g_Vars.lvupdate240 = LV_SLOMO_TICK_CAP;
+					g_Vars.lvupdate240 = LV_SLOMO_TICK_RATE;
 				}
 			}
 		}
diff --git a/src/include/game/lv.h b/src/include/game/lv.h
index 961af91d0..f4f6dc808 100644
--- a/src/include/game/lv.h
+++ b/src/include/game/lv.h
@@ -6,10 +6,12 @@
 
 #ifdef PLATFORM_N64
 // game runs at ~30, so slomo = 1/2 of 30fps
-#define LV_SLOMO_TICK_CAP TICKS(4)
+#define LV_SLOMO_TICK_CAP 4
+#define LV_SLOMO_TICK_RATE LV_SLOMO_TICK_CAP
 #else
-// game runs at 60+, so slomo = 1/2 of 60fps
-#define LV_SLOMO_TICK_CAP TICKS(2)
+// game runs at 60+, so slomo = 1/2 of whatever framerate we're running at
+#define LV_SLOMO_TICK_CAP 1 // capping at >= 240fps would make it explode
+#define LV_SLOMO_TICK_RATE (g_Vars.lvupdate240 / 2)
 #endif
 
 u32 getVar80084040(void);