From 86f36dc26b40d2f6ccf7f852d99655c1d20e71f9 Mon Sep 17 00:00:00 2001
From: Sokomine <wegwerf@anarres.dyndns.org>
Date: Sun, 6 Aug 2023 02:03:24 +0200
Subject: [PATCH] added delete button to assign quest step in edit options menu

---
 fs_assign_quest_step.lua | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/fs_assign_quest_step.lua b/fs_assign_quest_step.lua
index ab8c557..2736e16 100644
--- a/fs_assign_quest_step.lua
+++ b/fs_assign_quest_step.lua
@@ -38,6 +38,19 @@ yl_speak_up.input_fs_assign_quest_step = function(player, formname, fields)
 		yl_speak_up.speak_to[pname][ "working_at" ] = "assign_quest_step"
 		yl_speak_up.show_fs(player, "manage_quests", nil)
 		return
+	elseif(fields.delete and fields.delete ~= "") then
+		dialog.n_dialogs[d_id].d_options[o_id].quest_id   = nil
+		dialog.n_dialogs[d_id].d_options[o_id].quest_step = nil
+		if(not(yl_speak_up.npc_was_changed[ n_id ])) then
+			yl_speak_up.npc_was_changed[ n_id ] = {}
+		end
+		table.insert(yl_speak_up.npc_was_changed[ n_id ],
+	                "Dialog "..d_id..": Option "..tostring(o_id)..
+	                " no longer provides quest step \""..
+			tostring(fields.quest_step).."\" for quest \""..tostring(fields.quest_id).."\".")
+		yl_speak_up.show_fs(player, "edit_option_dialog",
+			{n_id = n_id, d_id = d_id, o_id = o_id})
+		return
 	elseif(not(fields) or not(fields.save)) then
 		return
 	end
@@ -109,6 +122,10 @@ yl_speak_up.get_fs_assign_quest_step = function(player, param)
 			selected = i
 		end
 	end
+	local delete_button = ""
+	if(quest_step and quest_step ~= "" and quest_id and quest_id ~= "") then
+		delete_button = "button[4.0,3.0;2.0,0.8;delete;Delete]"
+	end
 	return "size[14,4]"..
 		"label[4.0,0.5;Using this option/answer shall be a quest step.]"..
 		"label[0.2,1.4;Select a quest:]"..
@@ -119,6 +136,7 @@ yl_speak_up.get_fs_assign_quest_step = function(player, param)
 			"field[4.0,2.0;9.5,0.8;quest_step;;"..
 				minetest.formspec_escape(quest_step).."]"..
 		"button[0.2,3.0;3.6,0.8;manage_quests;Manage Quests]"..
+		delete_button..
 		"button[6.5,3.0;2.0,0.8;save;Save]"..
 		"button[9.0,3.0;2.0,0.8;back;Abort]"..
 		"button[11.5,3.0;2.0,0.8;back;Back]"