From 74164a2897048f0352ca7a31ba5947db55aad773 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Sun, 10 May 2015 15:01:51 -0700
Subject: [PATCH] reduce globals, more refactoring

---
 Lua/addrs/addrs.lua | 38 ++++++++++++++++++++++++++++++++
 Lua/addrs/init.lua  | 53 ++++++++-------------------------------------
 2 files changed, 47 insertions(+), 44 deletions(-)
 create mode 100755 Lua/addrs/addrs.lua
 mode change 100755 => 100644 Lua/addrs/init.lua

diff --git a/Lua/addrs/addrs.lua b/Lua/addrs/addrs.lua
new file mode 100755
index 0000000..6e3429c
--- /dev/null
+++ b/Lua/addrs/addrs.lua
@@ -0,0 +1,38 @@
+local basics = require "addrs.basics"
+local versions = require "addrs.versions"
+
+local same = {
+    ["O JP10"] = "O US10",
+    ["O JP11"] = "O US11",
+    ["O JP12"] = "O US12",
+    --["O JPGC MQ"] = "O USGC", -- maybe?
+}
+
+return function(hash)
+    local version = versions[hash] or VERSION_OVERRIDE
+    if version == nil then
+        print('ERROR: unknown rom')
+        return
+    end
+    local v = version:sub(1, 2)
+    local rv = same[version] or version
+
+    local b = basics[rv]
+    function AL(a, s) return A(b.link + a, s) end
+    function AG(a, s)
+        if rv == 'M JP10' or rv == 'M JP11' then
+            if a >= 0x17000 then -- approximate
+                a = a - 0x20
+            end
+        end
+        return A(b.global + a, s)
+    end
+    function AA(a, s) return A(b.actor + a, s) end
+
+    local addrs = require("addrs."..rv)
+    addrs.version = version
+    addrs.oot = v == "O "
+    addrs.mm  = v == "M "
+    local common = require("addrs."..v.."common")
+    return setmetatable(addrs, {__index=common})
+end
diff --git a/Lua/addrs/init.lua b/Lua/addrs/init.lua
old mode 100755
new mode 100644
index 52357ad..85a686d
--- a/Lua/addrs/init.lua
+++ b/Lua/addrs/init.lua
@@ -1,44 +1,9 @@
-local basics = require "addrs.basics"
-local versions = require "addrs.versions"
-
-local same = {
-    ["O JP10"] = "O US10",
-    ["O JP11"] = "O US11",
-    ["O JP12"] = "O US12",
-    --["O JPGC MQ"] = "O USGC", -- maybe?
-}
-
-hash = gameinfo.getromhash() -- TODO: send as argument
-
-version = versions[hash] or _version_override
-
-if version == nil then
-    print('ERROR: unknown rom')
-    return
-end
-
-local v = version:sub(1, 2)
-oot = v == "O "
-mm  = v == "M "
-
-local rv = same[version] or version
-
-local b = basics[rv]
-function AL(a, s) return A(b.link + a, s) end
-function AG(a, s)
-    if rv == 'M JP10' or rv == 'M JP11' then
-        if a >= 0x17000 then -- approximate
-            a = a - 0x20
-        end
-    end
-    return A(b.global + a, s)
-end
-function AA(a, s) return A(b.actor + a, s) end
-
-addrs = require("addrs."..rv)
-
-local common = require("addrs."..v.."common")
-
-setmetatable(addrs, {__index=common})
-
-return addrs
+-- deprecated
+local hash = gameinfo.getromhash()
+local Game = require "addrs.addrs"
+local game = Game(hash)
+version = game.version
+oot = game.oot
+mm = game.mm
+addrs = game
+return game