fixed mob gravity

mods/default/nodes.lua

@@ -897,8 +897,16 @@ minetest.register_node("default:rail", {
 	inventory_image = "default_rail.png",
 	wield_image = "default_rail.png",
 	paramtype = "light",
-	walkable = false,
+	walkable = true,
 	groups = {choppy = 1, cracky= 1, attached_node = 1},
+	collision_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, -7/16, 0.5}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-0.5, -0.5, -0.5, 0.5, -7/16, 0.5}
+	},
 })
 
 -- fences

mods/fishing/init.lua

@@ -1,3 +1,15 @@
+fishing = {}
+fishing.fish = {}
+
+function fishing.register_fish(name, def)
+	minetest.register_craftitem(name, def)
+	table.insert(fishing.fish, name)
+end
+
+function fishing.get_fish()
+	return fishing.fish[math.random(#fishing.fish)]
+end
+
 minetest.register_craftitem("fishing:fishing_rod", {
 	description = "Fishing rod",
 	inventory_image = "fishing_fishing_rod.png",
@@ -7,13 +19,17 @@ minetest.register_craftitem("fishing:fishing_rod", {
 	on_use = function(itemstack, user, pointed_thing)
 		if pointed_thing.above then
 			if minetest.get_node(pointed_thing.under).name == "default:water_source" then
-				if skills.lvls[user:get_player_name()] and skills.lvls[user:get_player_name()]["hunter"] and skills.lvls[user:get_player_name()]["hunter"] > 3 then
+				if skills.lvls[user:get_player_name()] and 
+				   (skills.lvls[user:get_player_name()]["hunter"] and 
+				   skills.lvls[user:get_player_name()]["hunter"] > 3) or
+				   (skills.lvls[user:get_player_name()]["farmer"] and 
+				   skills.lvls[user:get_player_name()]["farmer"] > 3) then
 					if math.random(6) == 2 then
-						user:get_inventory():add_item("main", "fishing:fish")
+						user:get_inventory():add_item("main", fishing.get_fish())
 					end
 				else
 					if math.random(10) == 2 then
-						user:get_inventory():add_item("main", "fishing:fish")
+						user:get_inventory():add_item("main", fishing.get_fish())
 					end
 				end
 			end
@@ -31,8 +47,20 @@ minetest.register_craft({
 	}
 })
 
-minetest.register_craftitem("fishing:fish", {
+fishing.register_fish("fishing:fish", {
 	description = "Fish",
 	inventory_image = "fishing_fish.png",
 	on_use = minetest.item_eat(3),
 })
+
+fishing.register_fish("fishing:fish_1", {
+	description = "Fish",
+	inventory_image = "fishing_fish_1.png",
+	on_use = minetest.item_eat(4),
+})
+
+fishing.register_fish("fishing:fish_2", {
+	description = "Fish",
+	inventory_image = "fishing_fish_2.png",
+	on_use = minetest.item_eat(2),
+})

mods/money/init.lua

@@ -50,10 +50,20 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
 	if formname == "money:shop" then
 		if fields.btn_next then
 			money.shop.page[player:get_player_name()] = money.shop.page[player:get_player_name()] + 1
+			
+			if money.shop.page[player:get_player_name()] > #money.shop.offers then
+				money.shop.page[player:get_player_name()] = #money.shop.offers
+			end
+
 			minetest.show_formspec(player:get_player_name(), "money:shop", money.shop.get_formspec(money.shop.page[player:get_player_name()]))
 		end
 		if fields.btn_back then
 			money.shop.page[player:get_player_name()] = money.shop.page[player:get_player_name()] - 1
+
+			if money.shop.page[player:get_player_name()] < 1 then
+				money.shop.page[player:get_player_name()] = 1
+			end
+
 			minetest.show_formspec(player:get_player_name(), "money:shop", money.shop.get_formspec(money.shop.page[player:get_player_name()]))
 		end
 		if fields.btn_trade then
@@ -67,18 +77,9 @@ end)
 
 minetest.register_node("money:shop", {
 	description = "Shop",
-	tiles = {"money_shop_top.png","money_shop.png","money_shop.png"},
+	tiles = {"money_shop_top.png", "money_shop_bottom.png", "money_shop.png","money_shop.png"},
 	groups = {choppy = 3},
-
-	paramtype = "light",
 	paramtype2 = "facedir",
-	drawtype = "nodebox",
-	node_box = {
-		type = "fixed",
-		fixed = {
-				{-6/16, -0.5, -6/16, 6/16,4/16, 6/16},
-			},
-	},
 	
 	on_rightclick = function(pos, node, player, pointed_thing)
 		money.shop.page[player:get_player_name()] = 1

mods/quests/init.lua

@@ -226,7 +226,7 @@ function quests.update_hud(player,name)
 
 	local txt = ""
 	for _, quest in pairs(player_quests) do
-		if not(quest.done) then
+		if not(quest.done) and not(quest.hidden) then
 			txt = txt .. " -> " .. (quest.title or "[NO TITLE]") .. "\n"
 			for _, goal in pairs(quest.goals) do
 				if (not goal.requires or goal.requires.done) and not(goal.done) then
@@ -385,6 +385,7 @@ minetest.register_on_newplayer(function(player)
 		q5.xp = xp.get_xp(5, 1)
 
 		quest.xp = 0
+		quest.hidden = true
 		quests.add_quest(name, quest)
 	end
 end)