Added automated arbalest to throwing mod

- Chmod-ed all files
 - Removed whitespaces
 - Added automated arbalest in spreadsheet, throwing, and hunters' reserved items
 - Solves #206

mods/mff/mff_pclasses/hunter.lua

@@ -27,3 +27,4 @@ pclasses.api.register_class("hunter", {
 pclasses.api.reserve_item("hunter", "throwing:bow_minotaur_horn")
 pclasses.api.reserve_item("hunter", "throwing:bow_minotaur_horn_improved")
 pclasses.api.reserve_item("hunter", "throwing:arrow_mithril")
+pclasses.api.reserve_item("hunter", "throwing:arbalest_auto")

mods/throwing/README.txt

@@ -20,6 +20,10 @@ Grahpics & sounds: CC-BY 3.0 (see http://creativecommons.org/licenses/by/3.0/leg
 
 Changelog:
 
+Update 1.3:
+- Added automated arbalest, the ultimate weapon 
+- New arbalest texture coherent with steel color
+
 Update 1.2:
 - Added arbalest
 - Defaults initialized

mods/throwing/build_arrow.lua

@@ -31,6 +31,7 @@ minetest.register_node("throwing:arrow_build_box", {
 
 local THROWING_ARROW_ENTITY={
 	physical = false,
+	timer=0,
 	visual = "wielditem",
 	visual_size = {x=0.1, y=0.1},
 	textures = {"throwing:arrow_build_box"},
@@ -43,6 +44,7 @@ local THROWING_ARROW_ENTITY={
 }
 
 THROWING_ARROW_ENTITY.on_step = function(self, dtime)
+	self.timer=self.timer+dtime
 	local newpos = self.object:getpos()
 	if self.lastpos.x ~= nil then
 		for _, pos in pairs(throwing_get_trajectoire(self, newpos)) do

mods/throwing/tools.lua

@@ -69,3 +69,11 @@ if not DISABLE_ARBALEST then
 			{'default:steel_ingot', 'farming:string', 'default:stick'},
 		})
 end
+
+if not DISABLE_AUTOMATED_ARBALEST then
+	throwing_register_bow ('arbalest_auto', 'Automated arbalest', {x=1, y=1.3, z=0.5}, 40, 3.5, 60, true, {
+			{'default:steel_ingot', 'farming:string', 'default:mese_crystal'},
+			{'default:steel_ingot', 'farming:string', 'default:steel_ingot'},
+			{'default:steel_ingot', 'farming:string', 'default:mese_crystal'},
+		})
+end