update to rcheevos 12.2.1 (#18615)

Author: Jamiras

deps/rcheevos/CHANGELOG.md

@@ -1,3 +1,7 @@
+# v12.2.1
+* fix parsing of leaderboards with comparisons in legacy-formatted values
+* fix validation warning on long AddSource chains
+
 # v12.2.0
 * add rc_client_create_subset_list
 * add rc_client_begin_fetch_game_titles

deps/rcheevos/src/rc_version.h

@@ -9,7 +9,7 @@ RC_BEGIN_C_DECLS
 
 #define RCHEEVOS_VERSION_MAJOR 12
 #define RCHEEVOS_VERSION_MINOR 2
-#define RCHEEVOS_VERSION_PATCH 0
+#define RCHEEVOS_VERSION_PATCH 1
 
 #define RCHEEVOS_MAKE_VERSION(major, minor, patch) (major * 1000000 + minor * 1000 + patch)
 #define RCHEEVOS_VERSION RCHEEVOS_MAKE_VERSION(RCHEEVOS_VERSION_MAJOR, RCHEEVOS_VERSION_MINOR, RCHEEVOS_VERSION_PATCH)

deps/rcheevos/src/rcheevos/value.c

@@ -180,9 +180,11 @@ static void rc_parse_legacy_value(rc_value_t* self, const char** memaddr, rc_par
         return;
       }
 
-      if (!rc_operator_is_modifying(cond->oper)) {
-        parse->offset = RC_INVALID_OPERATOR;
-        return;
+      if (cond->type == RC_CONDITION_MEASURED && !rc_operator_is_modifying(cond->oper)) {
+        /* ignore non-modifying operator on measured clause. if it were parsed as an AddSource
+         * or SubSource, that would have already happened in rc_parse_condition_internal, and
+         * legacy formatted values are essentially a series of AddSources. */
+        cond->oper = RC_OPERATOR_NONE;
       }
 
       rc_condition_update_parse_state(cond, parse);