From da57782ce57be43a78ac3a312d9dffcf4b55a70c Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Sun, 9 May 2021 21:22:39 +1000
Subject: [PATCH] Decompile func00025774

---
 src/lib/lib_24e40.c | 79 +++++++++++----------------------------------
 1 file changed, 18 insertions(+), 61 deletions(-)

diff --git a/src/lib/lib_24e40.c b/src/lib/lib_24e40.c
index ff8df768b..c55756edb 100644
--- a/src/lib/lib_24e40.c
+++ b/src/lib/lib_24e40.c
@@ -640,67 +640,24 @@ f32 func00025724(f32 x1, f32 z1, f32 x2, f32 z2)
 	return sqrtf(x2 * x2 + z2 * z2);
 }
 
-GLOBAL_ASM(
-glabel func00025774
-/*    25774:	c7a40010 */ 	lwc1	$f4,0x10($sp)
-/*    25778:	c7a80014 */ 	lwc1	$f8,0x14($sp)
-/*    2577c:	afa60008 */ 	sw	$a2,0x8($sp)
-/*    25780:	460c2181 */ 	sub.s	$f6,$f4,$f12
-/*    25784:	c7a40008 */ 	lwc1	$f4,0x8($sp)
-/*    25788:	afa7000c */ 	sw	$a3,0xc($sp)
-/*    2578c:	460e4281 */ 	sub.s	$f10,$f8,$f14
-/*    25790:	c7a8000c */ 	lwc1	$f8,0xc($sp)
-/*    25794:	e7a60010 */ 	swc1	$f6,0x10($sp)
-/*    25798:	460c2001 */ 	sub.s	$f0,$f4,$f12
-/*    2579c:	e7aa0014 */ 	swc1	$f10,0x14($sp)
-/*    257a0:	00001025 */ 	or	$v0,$zero,$zero
-/*    257a4:	460e4081 */ 	sub.s	$f2,$f8,$f14
-/*    257a8:	46000102 */ 	mul.s	$f4,$f0,$f0
-/*    257ac:	00000000 */ 	nop
-/*    257b0:	46021202 */ 	mul.s	$f8,$f2,$f2
-/*    257b4:	46082480 */ 	add.s	$f18,$f4,$f8
-/*    257b8:	46003102 */ 	mul.s	$f4,$f6,$f0
-/*    257bc:	00000000 */ 	nop
-/*    257c0:	46025202 */ 	mul.s	$f8,$f10,$f2
-/*    257c4:	46082400 */ 	add.s	$f16,$f4,$f8
-/*    257c8:	4610903c */ 	c.lt.s	$f18,$f16
-/*    257cc:	00000000 */ 	nop
-/*    257d0:	45000002 */ 	bc1f	.L000257dc
-/*    257d4:	00000000 */ 	nop
-/*    257d8:	24020001 */ 	addiu	$v0,$zero,0x1
-.L000257dc:
-/*    257dc:	5040000b */ 	beqzl	$v0,.L0002580c
-/*    257e0:	44805000 */ 	mtc1	$zero,$f10
-/*    257e4:	44803000 */ 	mtc1	$zero,$f6
-/*    257e8:	00001025 */ 	or	$v0,$zero,$zero
-/*    257ec:	4606803c */ 	c.lt.s	$f16,$f6
-/*    257f0:	00000000 */ 	nop
-/*    257f4:	45000002 */ 	bc1f	.L00025800
-/*    257f8:	00000000 */ 	nop
-/*    257fc:	24020001 */ 	addiu	$v0,$zero,0x1
-.L00025800:
-/*    25800:	1440000f */ 	bnez	$v0,.L00025840
-/*    25804:	00000000 */ 	nop
-/*    25808:	44805000 */ 	mtc1	$zero,$f10
-.L0002580c:
-/*    2580c:	00001025 */ 	or	$v0,$zero,$zero
-/*    25810:	4610503c */ 	c.lt.s	$f10,$f16
-/*    25814:	00000000 */ 	nop
-/*    25818:	45000002 */ 	bc1f	.L00025824
-/*    2581c:	00000000 */ 	nop
-/*    25820:	24020001 */ 	addiu	$v0,$zero,0x1
-.L00025824:
-/*    25824:	10400006 */ 	beqz	$v0,.L00025840
-/*    25828:	00000000 */ 	nop
-/*    2582c:	4612803c */ 	c.lt.s	$f16,$f18
-/*    25830:	00001025 */ 	or	$v0,$zero,$zero
-/*    25834:	45000002 */ 	bc1f	.L00025840
-/*    25838:	00000000 */ 	nop
-/*    2583c:	24020001 */ 	addiu	$v0,$zero,0x1
-.L00025840:
-/*    25840:	03e00008 */ 	jr	$ra
-/*    25844:	00000000 */ 	nop
-);
+bool func00025774(f32 x1, f32 z1, f32 x2, f32 z2, f32 x3, f32 z3)
+{
+	f32 f0;
+	f32 f2;
+	f32 f16;
+	f32 f18;
+
+	x3 -= x1;
+	z3 -= z1;
+
+	f0 = x2 - x1;
+	f2 = z2 - z1;
+
+	f16 = x3 * f0 + z3 * f2;
+	f18 = f0 * f0 + f2 * f2;
+
+	return (f18 < f16 && f16 < 0) || (f16 > 0 && f16 < f18);
+}
 
 GLOBAL_ASM(
 glabel func00025848