From 2efc6a7c9a518f4c94d3eef7e6dab3f97954d4e3 Mon Sep 17 00:00:00 2001
From: "p.kosyh"
Date: Tue, 6 Jul 2010 09:18:25 +0000
Subject: [PATCH] snapshots fixes
---
stead/{snapshot.lua => snapshots.lua} | 5 +++++
1 file changed, 5 insertions(+)
rename stead/{snapshot.lua => snapshots.lua} (92%)
diff --git a/stead/snapshot.lua b/stead/snapshots.lua
similarity index 92%
rename from stead/snapshot.lua
rename to stead/snapshots.lua
index e6573b7..882f178 100644
--- a/stead/snapshot.lua
+++ b/stead/snapshots.lua
@@ -27,6 +27,11 @@ function make_snapshot(nr)
game._snapshots[nr] = h.txt;
end
+function isSnapshot(nr)
+ if not tonumber(nr) then nr = 0 end
+ return (game._snapshots[nr] ~= nil)
+end
+
function restore_snapshot(nr)
if not tonumber(nr) then nr = 0 end
local ss = game._snapshots