From 74ad9cfe2c6824828ce84393e255dfe4adea4396 Mon Sep 17 00:00:00 2001
From: Eatswap <root@eatswap.org>
Date: Mon, 12 Dec 2022 23:25:31 +0800
Subject: [PATCH] add: get/set var

---
 context.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/context.h b/context.h
index 0c0868e..37479c5 100644
--- a/context.h
+++ b/context.h
@@ -27,6 +27,18 @@ public:
 		if (!this->parent)
 			delete this->funcs;
 	}
+
+	std::shared_ptr<Value> getVariable(const std::string& name) const {
+		if (this->variables.contains(name))
+			return this->variables[name];
+		if (this->parent)
+			return this->parent->getVariable(name);
+		return nullptr;
+	}
+
+	void setVariable(const std::string& name, std::shared_ptr<Value> value) {
+		this->variables[name] = std::move(value);
+	}
 };
 
 }