# HG changeset patch
# User Periklis Ntanasis <pntanasis@gmail.com>
# Date 1376935973 -10800
# Node ID e247251fa751576c0bd49291b95122b59723a75c
# Parent  d1ea2d1540f264737a9b6664ae5e51ffd613c36a
position saving functions

diff -r d1ea2d1540f2 -r e247251fa751 share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/fruit02.lua
--- a/share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/fruit02.lua	Sat Aug 17 04:39:17 2013 +0300
+++ b/share/hedgewars/Data/Missions/Campaign/A_Space_Adventure/fruit02.lua	Mon Aug 19 21:12:53 2013 +0300
@@ -195,7 +195,7 @@
 	if not inBattle and CurrentHedgehog == green1.gear then
 		TurnTimeLeft = 0
 	elseif CurrentHedgehog == green2.gear or CurrentHedgehog == green3.gear then
-			TurnTimeLeft = 0
+		TurnTimeLeft = 0
 	elseif inBattle then
 		if CurrentHedgehog == green1.gear and previousHog ~= hero.gear then
 			TurnTimeLeft = 0
@@ -427,3 +427,37 @@
 		SetWind(math.random(-100,100))
 	end
 end
+
+function saveHogsPositions()
+	local positions = ""
+	positions = GetX(hero.gear)..","..GetY(hero.gear)
+	if GetHealth(green2.gear) then
+		positions = positions..","..GetX(green2.gear)..","..GetY(green2.gear)
+	end
+	if GetHealth(green3.gear) then
+		positions = positions..","..GetX(green3.gear)..","..GetY(green3.gear)
+	end
+	SaveCampaignVar("HogsPosition", positions)
+end
+
+function loadHogsPositions()
+	local positions;
+	if GetCampaignVar("HogsPosition") then
+		positions = GetCampaignVar("HogsPosition")
+	else
+		return
+	end
+	positions = split(positions,",")
+	if positions[1] then
+		hero.x = positions[1]
+		hero.y = positions[2]
+	end
+	if positions[3] then
+		green2.x = positions[3]
+		green2.y = positions[4]
+	end
+	if positions[5] then
+		green3.x = positions[5]
+		green3.y = positions[6]
+	end
+end