From c1075b54df04ae236a9ad380f98291dcffa57062 Mon Sep 17 00:00:00 2001
From: BlackMATov <blackmat@mail.ru>
Date: Mon, 10 Mar 2025 02:27:33 +0700
Subject: [PATCH] more bits for version

---
 develop/untests.lua | 29 +++++++++++++++++++++++++++--
 evolved.lua         |  6 +++---
 2 files changed, 30 insertions(+), 5 deletions(-)

diff --git a/develop/untests.lua b/develop/untests.lua
index 7427235..ab5183c 100644
--- a/develop/untests.lua
+++ b/develop/untests.lua
@@ -7,6 +7,31 @@ do
     assert(e1 ~= e2)
 end
 
+do
+    local i = evo.id()
+
+    for _ = 1, 0xFFE do
+        local _, v0 = evo.unpack(i)
+        evo.destroy(i)
+        i = evo.id()
+        local _, v1 = evo.unpack(i)
+        assert(v1 == v0 + 1)
+    end
+
+    do
+        local _, v = evo.unpack(i)
+        assert(v == 0xFFF)
+    end
+
+    evo.destroy(i)
+    i = evo.id()
+
+    do
+        local _, v = evo.unpack(i)
+        assert(v == 1)
+    end
+end
+
 do
     do
         local i0 = evo.id(0)
@@ -5055,9 +5080,9 @@ do
 end
 
 do
-    local id = evo.pack(0xFFFFF, 0x7FF)
+    local id = evo.pack(0xFFFFF, 0xFFF)
     local index, version = evo.unpack(id)
-    assert(index == 0xFFFFF and version == 0x7FF)
+    assert(index == 0xFFFFF and version == 0xFFF)
 end
 
 do
diff --git a/evolved.lua b/evolved.lua
index 4b315c6..ebfa6c6 100644
--- a/evolved.lua
+++ b/evolved.lua
@@ -247,7 +247,7 @@ local function __release_id(id)
         __lua_error('id is not acquired or already released')
     end
 
-    shifted_version = shifted_version == 0x7FF00000
+    shifted_version = shifted_version == 0xFFF00000
         and 0x100000
         or shifted_version + 0x100000
 
@@ -4507,8 +4507,8 @@ __evolved_pack = function(index, version)
         __lua_error('id index out of range [1;0xFFFFF]')
     end
 
-    if version < 1 or version > 0x7FF then
-        __lua_error('id version out of range [1;0x7FF]')
+    if version < 1 or version > 0xFFF then
+        __lua_error('id version out of range [1;0xFFF]')
     end
 
     local shifted_version = version * 0x100000