From 646ee0d70ac9ac36ef1d13cc16bd4fe3aed9506c Mon Sep 17 00:00:00 2001
From: Christian Semmler <mail@csemmler.com>
Date: Wed, 8 Jan 2025 17:15:29 -0700
Subject: [PATCH] Use `COMPAT_MODE` to fix inline function not defined warnings
 on modern compilers (#1315)

* Use `COMPAT_MODE` to fix inline function not defined

* Fix
---
 LEGO1/realtime/matrix.h       | 4 ++++
 LEGO1/realtime/vector.h       | 6 ++++++
 LEGO1/realtime/vector4d.inl.h | 3 +++
 3 files changed, 13 insertions(+)

diff --git a/LEGO1/realtime/matrix.h b/LEGO1/realtime/matrix.h
index c792f4da..307f4ce5 100644
--- a/LEGO1/realtime/matrix.h
+++ b/LEGO1/realtime/matrix.h
@@ -52,4 +52,8 @@ public:
 	const float* operator[](int idx) const { return m_data[idx]; }
 };
 
+#ifdef COMPAT_MODE
+#include "matrix4d.inl.h"
+#endif
+
 #endif // MATRIX_H
diff --git a/LEGO1/realtime/vector.h b/LEGO1/realtime/vector.h
index defaab57..3841783f 100644
--- a/LEGO1/realtime/vector.h
+++ b/LEGO1/realtime/vector.h
@@ -148,4 +148,10 @@ public:
 	friend class Mx4DPointFloat;
 };
 
+#ifdef COMPAT_MODE
+#include "vector2d.inl.h"
+#include "vector3d.inl.h"
+#include "vector4d.inl.h"
+#endif
+
 #endif // VECTOR_H
diff --git a/LEGO1/realtime/vector4d.inl.h b/LEGO1/realtime/vector4d.inl.h
index a94e8f09..7bfce62d 100644
--- a/LEGO1/realtime/vector4d.inl.h
+++ b/LEGO1/realtime/vector4d.inl.h
@@ -3,6 +3,9 @@
 
 #include "vector.h"
 
+#include <math.h>
+#include <memory.h>
+
 // FUNCTION: LEGO1 0x10002870
 void Vector4::AddImpl(const float* p_value)
 {