From cb30cd59484e3792019a68554f549fbe1185234b Mon Sep 17 00:00:00 2001
From: Ryan Dwyer <ryandwyer1@gmail.com>
Date: Tue, 22 Oct 2019 18:45:25 +1000
Subject: [PATCH] Decompile aiSetChrflag

---
 src/game/chr/chraicommands.c         | 37 ++++++++--------------------
 src/include/game/chr/chraicommands.h |  2 +-
 src/setup/setup_000000.c             |  2 +-
 3 files changed, 12 insertions(+), 29 deletions(-)

diff --git a/src/game/chr/chraicommands.c b/src/game/chr/chraicommands.c
index e5d7aad9d..0565c167a 100644
--- a/src/game/chr/chraicommands.c
+++ b/src/game/chr/chraicommands.c
@@ -6000,33 +6000,16 @@ glabel ai00a3
 /**
  * @cmd 00a4
  */
-GLOBAL_ASM(
-glabel ai00a4
-/*  f054204:	3c06800a */ 	lui	$a2,0x800a
-/*  f054208:	24c69fc0 */ 	addiu	$a2,$a2,-24640
-/*  f05420c:	8cce0434 */ 	lw	$t6,0x434($a2)
-/*  f054210:	8ccf0438 */ 	lw	$t7,0x438($a2)
-/*  f054214:	8cc50424 */ 	lw	$a1,0x424($a2)
-/*  f054218:	00001025 */ 	or	$v0,$zero,$zero
-/*  f05421c:	01cf1821 */ 	addu	$v1,$t6,$t7
-/*  f054220:	90780002 */ 	lbu	$t8,0x2($v1)
-/*  f054224:	90680003 */ 	lbu	$t0,0x3($v1)
-/*  f054228:	906b0004 */ 	lbu	$t3,0x4($v1)
-/*  f05422c:	906e0005 */ 	lbu	$t6,0x5($v1)
-/*  f054230:	0018ce00 */ 	sll	$t9,$t8,0x18
-/*  f054234:	00084c00 */ 	sll	$t1,$t0,0x10
-/*  f054238:	8caf0018 */ 	lw	$t7,0x18($a1)
-/*  f05423c:	03295025 */ 	or	$t2,$t9,$t1
-/*  f054240:	000b6200 */ 	sll	$t4,$t3,0x8
-/*  f054244:	014c6825 */ 	or	$t5,$t2,$t4
-/*  f054248:	01ae2025 */ 	or	$a0,$t5,$t6
-/*  f05424c:	01e4c025 */ 	or	$t8,$t7,$a0
-/*  f054250:	acb80018 */ 	sw	$t8,0x18($a1)
-/*  f054254:	8cc80438 */ 	lw	$t0,0x438($a2)
-/*  f054258:	25190006 */ 	addiu	$t9,$t0,0x6
-/*  f05425c:	03e00008 */ 	jr	$ra
-/*  f054260:	acd90438 */ 	sw	$t9,0x438($a2)
-);
+bool aiSetChrflag(void)
+{
+	u8 *cmd = g_Vars.ailist + g_Vars.aioffset;
+	u32 flags = (cmd[3] << 16) | (cmd[4] << 8) | cmd[5] | (cmd[2] << 24);
+
+	g_Vars.chrdata->chrflags |= flags;
+	g_Vars.aioffset += 6;
+
+	return false;
+}
 
 /**
  * @cmd 00a5
diff --git a/src/include/game/chr/chraicommands.h b/src/include/game/chr/chraicommands.h
index 520ce4404..a8a53c294 100644
--- a/src/include/game/chr/chraicommands.h
+++ b/src/include/game/chr/chraicommands.h
@@ -166,7 +166,7 @@
 /*0x00a1*/ bool ai00a1(void);
 /*0x00a2*/ bool ai00a2(void);
 /*0x00a3*/ bool ai00a3(void);
-/*0x00a4*/ bool ai00a4(void);
+/*0x00a4*/ bool aiSetChrflag(void);
 /*0x00a5*/ bool ai00a5(void);
 /*0x00a6*/ bool ai00a6(void);
 /*0x00a7*/ bool aiChrSetChrflag(void);
diff --git a/src/setup/setup_000000.c b/src/setup/setup_000000.c
index 4783dac4d..4f6e8f392 100644
--- a/src/setup/setup_000000.c
+++ b/src/setup/setup_000000.c
@@ -14117,7 +14117,7 @@ bool (*command_pointers[])(void) = {
 	/*0x00a1*/ ai00a1,
 	/*0x00a2*/ ai00a2,
 	/*0x00a3*/ ai00a3,
-	/*0x00a4*/ ai00a4,
+	/*0x00a4*/ aiSetChrflag,
 	/*0x00a5*/ ai00a5,
 	/*0x00a6*/ ai00a6,
 	/*0x00a7*/ aiChrSetChrflag,