diff --git a/src/game/game_102240.c b/src/game/game_102240.c
index 3a2804cfc..844566eae 100644
--- a/src/game/game_102240.c
+++ b/src/game/game_102240.c
@@ -1240,35 +1240,14 @@ glabel menudialog00103608
 /*  f1036a8:	00000000 */ 	sll	$zero,$zero,0x0
 );
 
-GLOBAL_ASM(
-glabel func0f1036ac
-/*  f1036ac:	27bdffe8 */ 	addiu	$sp,$sp,-24
-/*  f1036b0:	afa40018 */ 	sw	$a0,0x18($sp)
-/*  f1036b4:	308e00ff */ 	andi	$t6,$a0,0xff
-/*  f1036b8:	01c02025 */ 	or	$a0,$t6,$zero
-/*  f1036bc:	14a0000c */ 	bnez	$a1,.L0f1036f0
-/*  f1036c0:	afbf0014 */ 	sw	$ra,0x14($sp)
-/*  f1036c4:	44842000 */ 	mtc1	$a0,$f4
-/*  f1036c8:	3c014f80 */ 	lui	$at,0x4f80
-/*  f1036cc:	05c10004 */ 	bgez	$t6,.L0f1036e0
-/*  f1036d0:	468021a0 */ 	cvt.s.w	$f6,$f4
-/*  f1036d4:	44814000 */ 	mtc1	$at,$f8
-/*  f1036d8:	00000000 */ 	sll	$zero,$zero,0x0
-/*  f1036dc:	46083180 */ 	add.s	$f6,$f6,$f8
-.L0f1036e0:
-/*  f1036e0:	3c01437f */ 	lui	$at,0x437f
-/*  f1036e4:	44815000 */ 	mtc1	$at,$f10
-/*  f1036e8:	10000003 */ 	beqz	$zero,.L0f1036f8
-/*  f1036ec:	460a3003 */ 	div.s	$f0,$f6,$f10
-.L0f1036f0:
-/*  f1036f0:	0fc61ddc */ 	jal	func0f187770
-/*  f1036f4:	00000000 */ 	sll	$zero,$zero,0x0
-.L0f1036f8:
-/*  f1036f8:	8fbf0014 */ 	lw	$ra,0x14($sp)
-/*  f1036fc:	27bd0018 */ 	addiu	$sp,$sp,0x18
-/*  f103700:	03e00008 */ 	jr	$ra
-/*  f103704:	00000000 */ 	sll	$zero,$zero,0x0
-);
+f32 func0f1036ac(u8 value, s32 prop)
+{
+	if (prop == PDMODEPROP_REACTION) {
+		return value / 255.0f;
+	}
+
+	return func0f187770(value);
+}
 
 s32 menuhandlerPdModeSetting(u32 operation, struct menu_item *item, struct numandtext *value)
 {
@@ -1276,10 +1255,10 @@ s32 menuhandlerPdModeSetting(u32 operation, struct menu_item *item, struct numan
 	f32 fvalue;
 
 	switch (item->param) {
-	case 0: property = &g_MissionConfig.pdmodereaction; break;
-	case 1: property = &g_MissionConfig.pdmodehealth;   break;
-	case 2: property = &g_MissionConfig.pdmodedamage;   break;
-	case 3: property = &g_MissionConfig.pdmodeaccuracy; break;
+	case PDMODEPROP_REACTION: property = &g_MissionConfig.pdmodereaction; break;
+	case PDMODEPROP_HEALTH:   property = &g_MissionConfig.pdmodehealth;   break;
+	case PDMODEPROP_DAMAGE:   property = &g_MissionConfig.pdmodedamage;   break;
+	case PDMODEPROP_ACCURACY: property = &g_MissionConfig.pdmodeaccuracy; break;
 	default: return 0;
 	}
 
@@ -1306,9 +1285,9 @@ s32 menuhandlerAcceptPdModeSettings(s32 operation, struct menu_item *item, bool
 {
 	if (operation == MENUOP_SET) {
 		g_MissionConfig.pdmode = true;
-		g_MissionConfig.pdmodehealthf = func0f1036ac(g_MissionConfig.pdmodehealth, 1);
-		g_MissionConfig.pdmodedamagef = func0f1036ac(g_MissionConfig.pdmodedamage, 2);
-		g_MissionConfig.pdmodeaccuracyf = func0f1036ac(g_MissionConfig.pdmodeaccuracy, 3);
+		g_MissionConfig.pdmodehealthf = func0f1036ac(g_MissionConfig.pdmodehealth, PDMODEPROP_HEALTH);
+		g_MissionConfig.pdmodedamagef = func0f1036ac(g_MissionConfig.pdmodedamage, PDMODEPROP_DAMAGE);
+		g_MissionConfig.pdmodeaccuracyf = func0f1036ac(g_MissionConfig.pdmodeaccuracy, PDMODEPROP_ACCURACY);
 		g_MissionConfig.difficulty = DIFF_PA;
 		setDifficulty(g_MissionConfig.difficulty);
 		menuPopDialog();
diff --git a/src/include/constants.h b/src/include/constants.h
index 240c32153..a916efa41 100644
--- a/src/include/constants.h
+++ b/src/include/constants.h
@@ -1713,6 +1713,11 @@
 #define PAUSEMODE_1 1
 #define PAUSEMODE_3 3
 
+#define PDMODEPROP_REACTION 0
+#define PDMODEPROP_HEALTH   1
+#define PDMODEPROP_DAMAGE   2
+#define PDMODEPROP_ACCURACY 3
+
 #define PLAYERFLAG_NOCONTROL 0x00000002
 
 #define PROPFLAG_02     0x02
diff --git a/src/include/game/game_102240.h b/src/include/game/game_102240.h
index 7bd76596c..a91285764 100644
--- a/src/include/game/game_102240.h
+++ b/src/include/game/game_102240.h
@@ -7,7 +7,7 @@ u32 func0f102240(void);
 char *soloMenuTextDifficulty(struct menu_item *item);
 char *func0f102330(u32 operation, struct menu_item *item, s32 *value, s32 arg3);
 u32 func0f103550(void);
-f32 func0f1036ac(s32 arg0, s32 arg1);
+f32 func0f1036ac(u8 value, s32 prop);
 bool isStageDifficultyUnlocked(s32 stageindex, s32 difficulty);
 char *soloMenuTextBestTime(struct menu_item *item);
 s32 getMaxAiBuddies(void);
diff --git a/src/include/game/mplayer.h b/src/include/game/mplayer.h
index c4547ef82..8b33acadd 100644
--- a/src/include/game/mplayer.h
+++ b/src/include/game/mplayer.h
@@ -3,7 +3,7 @@
 #include <ultra64.h>
 #include "types.h"
 
-u32 func0f187770(void);
+f32 func0f187770(u8 value);
 u32 func0f187838(void);
 u32 func0f187864(void);
 u32 func0f187944(void);