added yl_speak_up.add_on_rightclick_entry for picking up mobs

config.lua

@@ -83,6 +83,14 @@ yl_speak_up.mob_capes = {}
 -- this list
 yl_speak_up.emulate_orders_on_rightclick = {}
 
+-- add a special line for a particluar mob (i.e. picking mob up via menu entry
+-- instead of lasso)
+-- index: entity name; values: table with indices...
+-- 	condition         a condition (i.e. a function)
+-- 	text_if_true      text shown on button if the condition is true
+-- 	text_if_false     text shown on button if the condition is false
+-- 	execute_function  function to call when this button is selected
+yl_speak_up.add_on_rightclick_entry = {}
 
 ------------------------------------------------------------------------------
 -- Extend this in your own mod or i.e. in npc_talk

fs_talkdialog.lua

@@ -56,6 +56,22 @@ yl_speak_up.input_talk = function(player, formname, fields)
 		return
 	end
 
+	-- useful for i.e. picking up the mob
+	if(fields.order_custom) then
+		local obj = yl_speak_up.speak_to[pname].obj
+		-- some precautions - someone else might have eliminated the NPC in the meantime
+		local luaentity = nil
+		if(obj) then
+			luaentity = obj:get_luaentity()
+		end
+		if(luaentity and luaentity.name and yl_speak_up.add_on_rightclick_entry[luaentity.name]) then
+			local m = yl_speak_up.add_on_rightclick_entry[luaentity.name]
+			local ret = m.execute_function(luaentity, player)
+		end
+		yl_speak_up.stop_talking(pname)
+		return
+	end
+
 	-- Is the player working on this particular npc?
 	local edit_mode = (yl_speak_up.edit_mode[pname] == yl_speak_up.speak_to[pname].n_id)
 
@@ -1064,6 +1080,17 @@ yl_speak_up.get_fs_talkdialog = function(player, n_id, d_id, alternate_text, rec
 			(luaentity.order ~= "walking"), nil, nil, pname_for_old_fs)
 	end
 
+	-- some mobs may need additional things in on_rightclick (i.e. beeing picked up)
+	if(luaentity and may_edit_npc
+	  and yl_speak_up.add_on_rightclick_entry[luaentity.name]) then
+		local m = yl_speak_up.add_on_rightclick_entry[luaentity.name]
+		h = yl_speak_up.add_edit_button_fs_talkdialog(formspec, h,
+			"order_custom",
+			minetest.formspec_escape(m.text_if_false),
+			minetest.formspec_escape(m.text_if_true),
+			(m.condition), nil, nil, pname_for_old_fs)
+	end
+
 	-- we are finished with adding buttons to the bottom of the formspec
 	local bottom_window_fs = table.concat(formspec, "\n")