From 0632f97757f214b54af7e6ddb992c5eecb31bf54 Mon Sep 17 00:00:00 2001
From: Judah Caruso <judahrcr@gmail.com>
Date: Sun, 25 May 2025 15:03:01 -0600
Subject: [PATCH] add enum_min, enum_max to [meta]

---
 meta/type_info.jai | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/meta/type_info.jai b/meta/type_info.jai
index b7652fb..8e1db7b 100644
--- a/meta/type_info.jai
+++ b/meta/type_info.jai
@@ -37,3 +37,37 @@ type_is_struct :: ($$T: Type) -> bool, *Type_Info_Struct {
    ok, info := check_type_tag(T, .STRUCT);
    return ok, info.(*Type_Info_Struct);
 }
+
+enum_max :: (T: Type) -> int #expand {
+   #assert T.(*Type_Info).type == .ENUM;
+   return #run -> int {
+      info := T.(*Type_Info_Enum);
+      if info.values.count == 0 {
+         return 0;
+      }
+
+      max := 0;
+      for info.values if it > max {
+         max = it;
+      }
+
+      return max;
+   };
+}
+
+enum_min :: (T: Type) -> int #expand {
+   #assert T.(*Type_Info).type == .ENUM;
+   return #run -> int {
+      info := T.(*Type_Info_Enum);
+      if info.values.count == 0 {
+         return 0;
+      }
+
+      min := 0xFFFFFF_FFFFFF;
+      for info.values if it < min {
+         min = it;
+      }
+
+      return min;
+   };
+}