From 5dfc7567c0a76af377291b59893f3d4a09dbdbba Mon Sep 17 00:00:00 2001
From: cale <cdqwertz@gmail.com>
Date: Sat, 7 Jan 2017 10:13:24 +0100
Subject: [PATCH] updated npc mod

---
 mods/npcs/depends.txt |  1 +
 mods/npcs/init.lua    | 38 ++++++++++++++++++++++++++++++++++++--
 2 files changed, 37 insertions(+), 2 deletions(-)

diff --git a/mods/npcs/depends.txt b/mods/npcs/depends.txt
index 01e8a73..0ba0507 100644
--- a/mods/npcs/depends.txt
+++ b/mods/npcs/depends.txt
@@ -1,2 +1,3 @@
 default
 quests
+dialogue
diff --git a/mods/npcs/init.lua b/mods/npcs/init.lua
index cb0f8bd..75c46eb 100644
--- a/mods/npcs/init.lua
+++ b/mods/npcs/init.lua
@@ -31,6 +31,23 @@ function npcs.register_npc(name, def)
 			local name = player:get_player_name()
 			quests.show_text(def.npc_text, name)
 		end
+	elseif def.npc_type == "quests" then
+		def.on_rightclick = function(pos, node, player, itemstack, pt)
+			local d = dialogue.new(def.npc_text)
+			local my_quests = def.npc_get_quests(pos, player)
+			
+			
+			for i, q in ipairs(my_quests) do
+				print(q.title)
+				if not(quests.has_quest(player:get_player_name(), q.title)) then
+					d:add_option(q.title, function(name)
+						quests.add_quest(name, q)
+					end)
+				end
+			end
+			
+			d:show(player:get_player_name())
+		end
 	end
 
 	minetest.register_node(name, def)	
@@ -38,12 +55,29 @@ end
 
 --TEST
 npcs.register_npc("npcs:farmer", {
-	npc_type = "text",
+	npc_type = "quests",
 	npc_text = "Hi!",
 	npc_quest_title = "Test",
 	npc_get_quest = function(pos, player)
 		local quest = quests.new(nil, "Test", "Test")
-		local goal_1 = quests.add_place_goal(quest, "Place dirt", {"default:dirt"}, 10, "Place some dirt!")
+		local goal_1 = quests.add_place_goal(quest, "Place dirt", {"default:dirt"}, 10, "Place some dirt blocks!")
 		return quest
 	end,
+	npc_get_quests = function(pos, player)
+		local my_quests = {}
+	
+		do
+			local quest = quests.new(nil, "Test 1", "Test 1")
+			local goal_1 = quests.add_place_goal(quest, "Place dirt", {"default:dirt"}, 10, "Place some dirt blocks!")
+			table.insert(my_quests, quest)
+		end
+		
+		do
+			local quest = quests.new(nil, "Test 2", "Test 2")
+			local goal_1 = quests.add_place_goal(quest, "Place stone", {"default:stone"}, 10, "Place some stone blocks!")
+			table.insert(my_quests, quest)
+		end
+		
+		return my_quests
+	end,
 })