From 33681059b0e2abcadfc03e12901ccc1bf9902d4d Mon Sep 17 00:00:00 2001
From: Hayodea Hekol <hayodea@protonmail.com>
Date: Tue, 2 Dec 2025 14:11:20 -0400
Subject: [PATCH] Restore logic.h which was unintentionally deleted previously

---
 include/user/cologex.h |  4 +--
 include/user/logic.h   | 65 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 2 deletions(-)
 create mode 100644 include/user/logic.h

diff --git a/include/user/cologex.h b/include/user/cologex.h
index c9e61d0..b294a7e 100644
--- a/include/user/cologex.h
+++ b/include/user/cologex.h
@@ -3,10 +3,10 @@
 
 #include <vector>
 #include <memory>
-#include <user/logic.h>
 #include <mentalEntity.h>
 #include <concept.h>
-#include <user/stimFrame.h>
+#include <user/logic.h>
+#include <user/stimulusFrame.h>
 
 namespace smo {
 namespace cologex {
diff --git a/include/user/logic.h b/include/user/logic.h
new file mode 100644
index 0000000..6e08225
--- /dev/null
+++ b/include/user/logic.h
@@ -0,0 +1,65 @@
+#ifndef _LOGIC_H
+#define _LOGIC_H
+
+#include <memory>
+#include <vector>
+
+namespace smo {
+namespace logic {
+
+class ExpressionPart
+{
+};
+
+class Operator
+:	public ExpressionPart
+{
+};
+
+class OperatorAnd
+: public Operator
+{
+};
+
+class OperatorOr
+: public Operator
+{
+};
+
+class OperatorNot
+: public Operator
+{
+};
+
+class Operand
+:	public ExpressionPart
+{
+};
+
+class UnaryExpression
+:	public ExpressionPart
+{
+public:
+	UnaryExpression(Operator &op, const std::shared_ptr<Operand> &operand)
+	:	parts(std::make_pair(op, operand))
+	{}
+public:
+	std::pair<Operator, std::shared_ptr<Operand>> parts;
+};
+
+// Expressions can be chained as parts of a larger expression
+class Expression
+:	public ExpressionPart
+{
+public:
+	// This will eventually take in some data to be evaluated for a match.
+	virtual bool evaluate(void) = 0;
+
+public:
+	std::vector<std::shared_ptr<ExpressionPart>> parts;
+};
+
+} // namespace logic
+} // namespace smo
+
+#endif