Update gitignore

.gitignore

@@ -48,6 +48,7 @@ _deps
 # ---> MISC & GBA
 .cache/
 build/
+build*
 
 *.gba
 *.elf

include/fractal.hpp

@@ -153,6 +153,9 @@ public:
 	bool weighted_groups_full() const {
 		return m_weighted_groups.full();
 	}
+	bool valid_weighted_group(weighted_group_id_t wgroup) const {
+		return wgroup < m_weighted_groups.size();
+	}
 
 	/**
 	 * @brief Add new weighted group
@@ -175,7 +178,9 @@ public:
 	 *
 	 * @ret @c true if the number of branch rules in the ruleset equals @c g_max_branch_rules, @c false otherwise
 	 */
-	bool branch_rules_full() const;
+	bool branch_rules_full() const {
+		return m_branch_rules.full();
+	}
 
 	/**
 	 * @brief Add a new unweighted branch rule to the ruleset
@@ -214,7 +219,9 @@ public:
 	 *
 	 * @ret @c true if the number of mark rules in the ruleset equals @c g_max_mark_rules, @c false otherwise
 	 */
-	bool mark_rules_full() const;
+	bool mark_rules_full() const {
+		return m_mark_rules.full();
+	}
 
 	/** @brief Add a new marking rule to the ruleset
 	 *

src/fractal.cpp

@@ -66,6 +66,50 @@ 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;
+}
+
+branch_rule_id_t ruleset_t::add_branch_rule_weighted(token_id_t match, weighted_group_id_t wgroup) {
+	if (!valid_token(match) || !valid_weighted_group(wgroup)) {
+		throw mtl::invalid_argument();
+	}
+
+	branch_rule_t rule {
+		.m_match = match,
+		.m_weighted = true,
+		.m_group = { .weighted = wgroup }
+	};
+
+	m_branch_rules.push_back(rule);
+	return m_branch_rules.size() - 1;
+}
+
+mark_rule_id_t ruleset_t::add_mark_rule(token_id_t match, uint32_t tag) {
+	if (!valid_token(match)) {
+		throw mtl::invalid_argument();
+	}
+
+	mark_rule_t rule {
+		.m_match = match,
+		.m_tag = tag
+	};
+
+	m_mark_rules.push_back(rule);
+	return m_mark_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;