[saco] Implement CEntity::GetMatrix and CEntity::SetMatrix

saco/game/common.h

@@ -26,3 +26,18 @@ typedef struct _MATRIX4X4 {
 	VECTOR pos;
 	float  pad_p;
 } MATRIX4X4, *PMATRIX4X4;
+
+//-----------------------------------------------------------
+#pragma pack(1)
+typedef struct _ENTITY_TYPE
+{
+	// ENTITY STUFF
+	DWORD vtable; // 0-4
+
+	char _pad4[16];
+
+	MATRIX4X4 *mat; // 20-24
+
+} ENTITY_TYPE;
+
+//-----------------------------------------------------------

saco/game/entity.cpp

@@ -1,3 +1,53 @@
 
 #include "../main.h"
+#include "entity.h"
+
+
+//-----------------------------------------------------------
+
+void CEntity::GetMatrix(PMATRIX4X4 Matrix)
+{
+	if (!m_pEntity || !m_pEntity->mat) return;
+
+	Matrix->right.X = m_pEntity->mat->right.X;
+	Matrix->right.Y = m_pEntity->mat->right.Y;
+	Matrix->right.Z = m_pEntity->mat->right.Z;
+
+	Matrix->up.X = m_pEntity->mat->up.X;
+	Matrix->up.Y = m_pEntity->mat->up.Y;
+	Matrix->up.Z = m_pEntity->mat->up.Z;
+
+	Matrix->at.X = m_pEntity->mat->at.X;
+	Matrix->at.Y = m_pEntity->mat->at.Y;
+	Matrix->at.Z = m_pEntity->mat->at.Z;
+
+	Matrix->pos.X = m_pEntity->mat->pos.X;
+	Matrix->pos.Y = m_pEntity->mat->pos.Y;
+	Matrix->pos.Z = m_pEntity->mat->pos.Z;
+}
+
+//-----------------------------------------------------------
+
+void CEntity::SetMatrix(MATRIX4X4 Matrix)
+{
+	if (!m_pEntity || !m_pEntity->mat) return;
+
+	m_pEntity->mat->right.X = Matrix.right.X;
+	m_pEntity->mat->right.Y = Matrix.right.Y;
+	m_pEntity->mat->right.Z = Matrix.right.Z;
+
+	m_pEntity->mat->up.X = Matrix.up.X;
+	m_pEntity->mat->up.Y = Matrix.up.Y;
+	m_pEntity->mat->up.Z = Matrix.up.Z;
+
+	m_pEntity->mat->at.X = Matrix.at.X;
+	m_pEntity->mat->at.Y = Matrix.at.Y;
+	m_pEntity->mat->at.Z = Matrix.at.Z;
+
+	m_pEntity->mat->pos.X = Matrix.pos.X;
+	m_pEntity->mat->pos.Y = Matrix.pos.Y;
+	m_pEntity->mat->pos.Z = Matrix.pos.Z;
+}
+
+//-----------------------------------------------------------
 

saco/game/entity.h

@@ -11,8 +11,10 @@ public:
 	};
 	virtual ~CEntity() {};
 
+	void  GetMatrix(PMATRIX4X4 Matrix);
+	void  SetMatrix(MATRIX4X4 Matrix);
 	char		field_4[60];
-	int			field_40;
+	ENTITY_TYPE *m_pEntity;
 	int 		field_44;
 };