From 1e045d9801827058a352620ecbdc63371b0ee441 Mon Sep 17 00:00:00 2001
From: Maddie Busig <maddie.busig@outlook.com>
Date: Tue, 29 Apr 2025 06:19:03 -0700
Subject: [PATCH] Implement add_branch_rule

---
 src/fractal.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/fractal.cpp b/src/fractal.cpp
index f61e44a..53e3b1c 100644
--- a/src/fractal.cpp
+++ b/src/fractal.cpp
@@ -66,6 +66,21 @@ weighted_group_id_t ruleset_t::add_weighted_group(const etl::ivector<etl::pair<g
 	return m_weighted_groups.size() - 1;
 }
 
+branch_rule_id_t ruleset_t::add_branch_rule(token_id_t match, group_id_t group) {
+	if (!valid_token(match) || !valid_group_characteristic(group)) {
+		throw mtl::invalid_argument();
+	}
+
+	branch_rule_t rule {
+		.m_match = match,
+		.m_weighted = false,
+		.m_group = { .basic = group }
+	};
+
+	m_branch_rules.push_back(rule);
+	return m_branch_rules.size() - 1;
+}
+
 #if 0
 token_id_t generator_t::add_token(token_type_e type, mtl::fixed value) {
 	log::debug << "Adding token with type " << (int)type << endl;