minor cleaning

1 files changed, 4 insertions, 21 deletions

diff --git a/server/server.lua b/server/server.lua
index 2da7988..701551d 100644
--- a/server/server.lua
+++ b/server/server.lua
@@ -9,6 +9,7 @@ local MapS = require"map".MapS
 local Player=require'player'.Player
 local posix_time = require"posix.time"
 local posix_signal = require"posix.signal"
+local db = require'db'
 
 math.randomseed(os.time())
 
@@ -138,29 +139,9 @@ local function timenow()
 	-- this discards some precision but i don't care
 	return tv.tv_sec + (tv.tv_nsec/1000000000)
 end
--- do something only every x seconds
--- returns function(dt) -> bool
--- which returns true if you should, and false otherwise
-local function every(interval)
-	local time_since = interval+100
-	return function(dt)
-		time_since = time_since + dt
-		if time_since > interval then
-			time_since = 0
-			return true
-		else
-			return false
-		end
-	end
-end
 
 local tick_interval = 1 -- seconds
 local last_tick_time = timenow()
-
--- average tps calculation
-local dts = {}
-local ndt = 1
-local ndts = 100
 local ntick = 0
 
 
@@ -180,13 +161,15 @@ local function player_near_chunk(cp)
 end
 
 local function save_things()
+	local txn = db.txn(true)
 	for cp,ch in map:iter_chunks() do
-		map:save_chunk(cp)
+		map:save_chunk(cp,txn)
 		if not player_near_chunk(cp) then
 			-- print("unloading chunk",cp)
 			map:remove_chunk(cp)
 		end
 	end
+	txn:commit()
 end
 
 local function tick(ntick)