diff --git a/src/game/chr/chr.c b/src/game/chr/chr.c
index 823118721..2a70c4fc7 100644
--- a/src/game/chr/chr.c
+++ b/src/game/chr/chr.c
@@ -3108,58 +3108,30 @@ void func0f02133c(struct chrdata *chr)
 	}
 }
 
-GLOBAL_ASM(
-glabel func0f0213a0
-.late_rodata
-glabel var7f1a8728
-.word 0x3ec907a9
-glabel var7f1a872c
-.word 0x40c907a9
-.text
-/*  f0213a0:	80820012 */ 	lb	$v0,0x12($a0)
-/*  f0213a4:	44856000 */ 	mtc1	$a1,$f12
-/*  f0213a8:	240e0001 */ 	addiu	$t6,$zero,0x1
-/*  f0213ac:	04410003 */ 	bgez	$v0,.L0f0213bc
-/*  f0213b0:	28410009 */ 	slti	$at,$v0,0x9
-/*  f0213b4:	10000004 */ 	beqz	$zero,.L0f0213c8
-/*  f0213b8:	a08e0012 */ 	sb	$t6,0x12($a0)
-.L0f0213bc:
-/*  f0213bc:	14200002 */ 	bnez	$at,.L0f0213c8
-/*  f0213c0:	240f0004 */ 	addiu	$t7,$zero,0x4
-/*  f0213c4:	a08f0012 */ 	sb	$t7,0x12($a0)
-.L0f0213c8:
-/*  f0213c8:	94980192 */ 	lhu	$t8,0x192($a0)
-/*  f0213cc:	3c017f1b */ 	lui	$at,%hi(var7f1a8728)
-/*  f0213d0:	33080fff */ 	andi	$t0,$t8,0xfff
-/*  f0213d4:	a4880192 */ 	sh	$t0,0x192($a0)
-/*  f0213d8:	35091000 */ 	ori	$t1,$t0,0x1000
-/*  f0213dc:	a4890192 */ 	sh	$t1,0x192($a0)
-/*  f0213e0:	c4248728 */ 	lwc1	$f4,%lo(var7f1a8728)($at)
-/*  f0213e4:	3c014100 */ 	lui	$at,0x4100
-/*  f0213e8:	44814000 */ 	mtc1	$at,$f8
-/*  f0213ec:	46046180 */ 	add.s	$f6,$f12,$f4
-/*  f0213f0:	3c017f1b */ 	lui	$at,%hi(var7f1a872c)
-/*  f0213f4:	c430872c */ 	lwc1	$f16,%lo(var7f1a872c)($at)
-/*  f0213f8:	46083282 */ 	mul.s	$f10,$f6,$f8
-/*  f0213fc:	46105483 */ 	div.s	$f18,$f10,$f16
-/*  f021400:	4600910d */ 	trunc.w.s	$f4,$f18
-/*  f021404:	44022000 */ 	mfc1	$v0,$f4
-/*  f021408:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f02140c:	04430003 */ 	bgezl	$v0,.L0f02141c
-/*  f021410:	28410008 */ 	slti	$at,$v0,0x8
-/*  f021414:	00001025 */ 	or	$v0,$zero,$zero
-/*  f021418:	28410008 */ 	slti	$at,$v0,0x8
-.L0f02141c:
-/*  f02141c:	54200003 */ 	bnezl	$at,.L0f02142c
-/*  f021420:	948b0192 */ 	lhu	$t3,0x192($a0)
-/*  f021424:	24020007 */ 	addiu	$v0,$zero,0x7
-/*  f021428:	948b0192 */ 	lhu	$t3,0x192($a0)
-.L0f02142c:
-/*  f02142c:	00026340 */ 	sll	$t4,$v0,0xd
-/*  f021430:	016c6825 */ 	or	$t5,$t3,$t4
-/*  f021434:	03e00008 */ 	jr	$ra
-/*  f021438:	a48d0192 */ 	sh	$t5,0x192($a0)
-);
+void chrDoFlinchcntThing(struct chrdata *chr, f32 arg1)
+{
+	s32 value;
+
+	if (chr->flinchcnt < 0) {
+		chr->flinchcnt = 1;
+	} else if (chr->flinchcnt > 8) {
+		chr->flinchcnt = 4;
+	}
+
+	chr->hidden2 &= 0x0fff;
+	chr->hidden2 |= CHRH2FLAG_1000;
+	value = (arg1 + 0.3926365673542f) * 8.0f / M_BADTAU;
+
+	if (value < 0) {
+		value = 0;
+	}
+
+	if (value > 7) {
+		value = 7;
+	}
+
+	chr->hidden2 |= value << 13;
+}
 
 GLOBAL_ASM(
 glabel func0f02143c
@@ -4776,7 +4748,7 @@ glabel var7f1a87b8
 /*  f022ee4:	afa80010 */ 	sw	$t0,0x10($sp)
 /*  f022ee8:	3c054049 */ 	lui	$a1,0x4049
 /*  f022eec:	34a50fdb */ 	ori	$a1,$a1,0xfdb
-/*  f022ef0:	0fc084e8 */ 	jal	func0f0213a0
+/*  f022ef0:	0fc084e8 */ 	jal	chrDoFlinchcntThing
 /*  f022ef4:	02002025 */ 	or	$a0,$s0,$zero
 /*  f022ef8:	3c03800a */ 	lui	$v1,%hi(g_Vars)
 /*  f022efc:	24639fc0 */ 	addiu	$v1,$v1,%lo(g_Vars)
diff --git a/src/game/chr/chraction.c b/src/game/chr/chraction.c
index 0e47d4d47..390cd649d 100644
--- a/src/game/chr/chraction.c
+++ b/src/game/chr/chraction.c
@@ -8062,7 +8062,7 @@ glabel var7f1a8d98
 /*  f035418:	0fc122a1 */ 	jal	chrGetAngleToPos
 /*  f03541c:	e7a400b4 */ 	swc1	$f4,0xb4($sp)
 /*  f035420:	44050000 */ 	mfc1	$a1,$f0
-/*  f035424:	0fc084e8 */ 	jal	func0f0213a0
+/*  f035424:	0fc084e8 */ 	jal	chrDoFlinchcntThing
 /*  f035428:	02002025 */ 	or	$a0,$s0,$zero
 /*  f03542c:	100003c5 */ 	beqz	$zero,.L0f036344
 /*  f035430:	8fbf0054 */ 	lw	$ra,0x54($sp)
@@ -8234,7 +8234,7 @@ glabel var7f1a8d98
 /*  f035688:	02002025 */ 	or	$a0,$s0,$zero
 /*  f03568c:	15e10005 */ 	bne	$t7,$at,.L0f0356a4
 /*  f035690:	8fa50098 */ 	lw	$a1,0x98($sp)
-/*  f035694:	0fc084e8 */ 	jal	func0f0213a0
+/*  f035694:	0fc084e8 */ 	jal	chrDoFlinchcntThing
 /*  f035698:	4614a500 */ 	add.s	$f20,$f20,$f20
 /*  f03569c:	1000002a */ 	beqz	$zero,.L0f035748
 /*  f0356a0:	8fad0128 */ 	lw	$t5,0x128($sp)
@@ -8248,7 +8248,7 @@ glabel var7f1a8d98
 /*  f0356bc:	8fad0128 */ 	lw	$t5,0x128($sp)
 /*  f0356c0:	17200020 */ 	bnez	$t9,.L0f035744
 /*  f0356c4:	02002025 */ 	or	$a0,$s0,$zero
-/*  f0356c8:	0fc084e8 */ 	jal	func0f0213a0
+/*  f0356c8:	0fc084e8 */ 	jal	chrDoFlinchcntThing
 /*  f0356cc:	8fa50098 */ 	lw	$a1,0x98($sp)
 /*  f0356d0:	8fa8014c */ 	lw	$t0,0x14c($sp)
 /*  f0356d4:	c7b00124 */ 	lwc1	$f16,0x124($sp)
diff --git a/src/include/game/chr/chr.h b/src/include/game/chr/chr.h
index e361c40ae..c3159c5b9 100644
--- a/src/include/game/chr/chr.h
+++ b/src/include/game/chr/chr.h
@@ -15,7 +15,7 @@ struct prop *func0f020b14(struct prop *prop, struct animdata *animdata, struct c
 void func0f020d44(struct prop *prop, bool arg1);
 u32 func0f021258(void);
 void func0f02133c(struct chrdata *chr);
-u32 func0f0213a0(void);
+void chrDoFlinchcntThing(struct chrdata *chr, f32 arg1);
 u32 func0f02143c(void);
 void func0f021fa8(struct chrdata *chr, struct coord *pos, s16 *room);
 void func0f0220ec(struct chrdata *chr, s32 arg1, s32 arg2);
diff --git a/src/include/types.h b/src/include/types.h
index 6c6a5afc7..ea86f2636 100644
--- a/src/include/types.h
+++ b/src/include/types.h
@@ -668,7 +668,7 @@ struct chrdata {
 	/*0x18c*/ f32 oldframe;
 	/*0x190*/ s8 footstep;
 	/*0x191*/ u8 floortype;
-	/*0x192*/ u16 hidden2;
+	/*0x192*/ u16 hidden2; // First 3 bits are a number
 	/*0x194*/ f32 magicframe;
 	/*0x198*/ f32 magicspeed;
 	/*0x19c*/ s16 magicanim;