From 34dcfbccc6c64a9394b54e6968791da92fcd18f5 Mon Sep 17 00:00:00 2001
From: Dragorn421 <Dragorn421@users.noreply.github.com>
Date: Thu, 19 Sep 2024 04:49:56 +0200
Subject: [PATCH] Add rand.h for non-qrand.c rand functions (#1684)

* sync rand.h with related oot PR

* fix

* yeet comment
---
 include/rand.h      | 9 +++++++++
 include/z64.h       | 1 +
 include/z64math.h   | 2 --
 src/code/sys_math.c | 1 +
 src/code/z_lib.c    | 1 +
 5 files changed, 12 insertions(+), 2 deletions(-)
 create mode 100644 include/rand.h

diff --git a/include/rand.h b/include/rand.h
new file mode 100644
index 0000000000..4c927889b9
--- /dev/null
+++ b/include/rand.h
@@ -0,0 +1,9 @@
+#ifndef RAND_H
+#define RAND_H
+
+#include "libc64/qrand.h"
+
+f32 Rand_ZeroFloat(f32 scale);
+f32 Rand_CenteredFloat(f32 scale);
+
+#endif
diff --git a/include/z64.h b/include/z64.h
index 7c2aec722b..3de06128a2 100644
--- a/include/z64.h
+++ b/include/z64.h
@@ -22,6 +22,7 @@
 #include "message_data_static.h"
 #include "padmgr.h"
 #include "padutils.h"
+#include "rand.h"
 #include "regs.h"
 #include "scheduler.h"
 #include "segmented_address.h"
diff --git a/include/z64math.h b/include/z64math.h
index d0c50f3f1e..5d31396b1d 100644
--- a/include/z64math.h
+++ b/include/z64math.h
@@ -244,8 +244,6 @@ f32 Math_Factorial(s32 n);
 f32 Math_PowF(f32 base, s32 exp);
 f32 Math_SinF(f32 rad);
 f32 Math_CosF(f32 rad);
-f32 Rand_ZeroFloat(f32 scale);
-f32 Rand_CenteredFloat(f32 scale);
 
 s16 Math_Atan2S(f32 y, f32 x);
 f32 Math_Atan2F(f32 y, f32 x);
diff --git a/src/code/sys_math.c b/src/code/sys_math.c
index 81d54d86aa..5418f8021d 100644
--- a/src/code/sys_math.c
+++ b/src/code/sys_math.c
@@ -4,6 +4,7 @@
  */
 
 #include "global.h"
+#include "rand.h"
 
 static f32 sFactorialTbl[] = {
     1.0f, 1.0f, 2.0f, 6.0f, 24.0f, 120.0f, 720.0f, 5040.0f, 40320.0f, 362880.0f, 3628800.0f, 39916800.0f, 479001600.0f,
diff --git a/src/code/z_lib.c b/src/code/z_lib.c
index e8d95584a7..9f93783b50 100644
--- a/src/code/z_lib.c
+++ b/src/code/z_lib.c
@@ -3,6 +3,7 @@
 
 #include "libc64/qrand.h"
 
+#include "rand.h"
 #include "segmented_address.h"
 #include "sfx.h"
 #include "z64game.h"