From c4f3bfd671ad8ec5721c3d2c45de4806f34ebb75 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
Date: Tue, 7 May 2024 10:03:45 +0200
Subject: MHR-23: Add mathematical functions.

Signed-off-by: Amlal El Mahrouss <amlal.elmahrouss@icloud.com>
---
 Public/Developer/SystemLib/Headers/Defines.h |  1 +
 Public/Developer/SystemLib/Headers/Hint.h    |  2 ++
 Public/Developer/SystemLib/Headers/Math.h    | 17 ++++++++++++++++-
 Public/Developer/SystemLib/Sources/Math.c    |  7 +++++++
 4 files changed, 26 insertions(+), 1 deletion(-)

(limited to 'Public/Developer/SystemLib')

diff --git a/Public/Developer/SystemLib/Headers/Defines.h b/Public/Developer/SystemLib/Headers/Defines.h
index 380fb0ac..8272213e 100644
--- a/Public/Developer/SystemLib/Headers/Defines.h
+++ b/Public/Developer/SystemLib/Headers/Defines.h
@@ -138,6 +138,7 @@ enum RtProcessCall
 	kCallCloseWindow,
 	kCallCreateMenu,
 	kCallCloseMenu,
+	kCallRandomNumberGenerator,
 	kCallGetArgsCount,
 	kCallGetArgsPtr,
 	/// @brief Number of process calls.
diff --git a/Public/Developer/SystemLib/Headers/Hint.h b/Public/Developer/SystemLib/Headers/Hint.h
index 86faf455..843407e0 100644
--- a/Public/Developer/SystemLib/Headers/Hint.h
+++ b/Public/Developer/SystemLib/Headers/Hint.h
@@ -6,6 +6,8 @@
 
 #pragma once
 
+#pragma compiler(hint_manifest)
+
 #define _Input
 #define _Output
 
diff --git a/Public/Developer/SystemLib/Headers/Math.h b/Public/Developer/SystemLib/Headers/Math.h
index 34738cd1..4f54563b 100644
--- a/Public/Developer/SystemLib/Headers/Math.h
+++ b/Public/Developer/SystemLib/Headers/Math.h
@@ -8,5 +8,20 @@
 
 #include <Headers/Defines.h>
 
-/// @brief Random nubmer generator.
+///////////////////////////////////////////////////////////////////////
+/// Random functions                                                ///
+///////////////////////////////////////////////////////////////////////
+
+/// @brief Number generator helper.
+/// @return Random generated number.
 CA_EXTERN_C SizeType MathRand(VoidType);
+
+///////////////////////////////////////////////////////////////////////
+/// Mathematical functions                                          ///
+///////////////////////////////////////////////////////////////////////
+
+CA_EXTERN_C FloatType Sqrt(FloatType number);
+
+CA_EXTERN_C FloatType Cosine(FloatType number);
+CA_EXTERN_C FloatType Sine(FloatType number);
+CA_EXTERN_C FloatType Tangent(FloatType number);
\ No newline at end of file
diff --git a/Public/Developer/SystemLib/Sources/Math.c b/Public/Developer/SystemLib/Sources/Math.c
index 20919711..6797166a 100644
--- a/Public/Developer/SystemLib/Sources/Math.c
+++ b/Public/Developer/SystemLib/Sources/Math.c
@@ -5,3 +5,10 @@
 ------------------------------------------- */
 
 #include <Headers/Math.h>
+
+/// @brief Number generator helper.
+/// @return Random generated number.
+CA_EXTERN_C SizeType MathRand(VoidType)
+{
+	return kSharedApplication->Invoke(kSharedApplication, kCallRandomNumberGenerator);
+}
\ No newline at end of file
-- 
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