203 lines
7.8 KiB
Lua
203 lines
7.8 KiB
Lua
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-- in addition: set who can edit this npc;
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-- add buttons for fashion (skin editing) and properties;
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local old_input_fs_initial_config = yl_speak_up.input_fs_initial_config
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yl_speak_up.input_fs_initial_config = function(player, formname, fields)
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local pname = player:get_player_name()
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local n_id = yl_speak_up.speak_to[pname].n_id
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if(fields.back_from_error_msg) then
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-- no point in showing the formspec or error message again if we did so already
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if(not(yl_speak_up.may_edit_npc(player, n_id))) then
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return
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end
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-- show this formspec again
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yl_speak_up.show_fs(player, "initial_config",
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{n_id = n_id, d_id = yl_speak_up.speak_to[pname].d_id, false})
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return
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end
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if(fields.button_export_dialog) then
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yl_speak_up.show_fs(player, "export")
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return
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end
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if(fields.edit_skin and fields.edit_skin ~= "") then
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yl_speak_up.show_fs(player, "fashion")
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return
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end
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if(fields.edit_properties and fields.edit_properties ~= "") then
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yl_speak_up.show_fs(player, "properties")
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return
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end
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if((not(fields.save_initial_config)
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and not(fields.show_nametag)
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and not(fields.list_may_edit)
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and not(fields.add_may_edit)
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and not(fields.delete_may_edit)
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) or (fields and fields.exit)) then
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local dialog = yl_speak_up.speak_to[pname].dialog
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-- unconfigured NPC
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if(fields and fields.exit and not(dialog) or not(dialog.n_dialogs)) then
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minetest.chat_send_player(pname, "Aborting initial configuration.")
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return
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end
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-- is the player editing the npc? then leaving this config
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-- dialog has to lead back to the talk dialog
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if(yl_speak_up.edit_mode[pname] == n_id and n_id) then
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yl_speak_up.show_fs(player, "talk",
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{n_id = n_id, d_id = yl_speak_up.speak_to[pname].d_id})
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end
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-- else we can quit here
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return
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end
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local error_msg = nil
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local dialog = yl_speak_up.speak_to[pname].dialog
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local done = false
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if(not(yl_speak_up.may_edit_npc(player, n_id))) then
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error_msg = "You are not allowed to edit this NPC."
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-- want to change who may edit this npc?
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-- delete a player from the list of those allowed to edit the NPC
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elseif(fields.delete_may_edit and fields.delete_may_edit ~= ""
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and fields.list_may_edit and fields.list_may_edit ~= "") then
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if(pname ~= yl_speak_up.npc_owner[ n_id ]) then
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error_msg = "Only the owner of the NPC\ncan change this."
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elseif(not(dialog)) then
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error_msg = "Please set a name for your NPC first!"
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else
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-- actually delete the player from the list
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dialog.n_may_edit[ fields.list_may_edit ] = nil
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-- show the next entry
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yl_speak_up.speak_to[pname].tmp_index = math.max(1,
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yl_speak_up.speak_to[pname].tmp_index-1)
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end
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done = true
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-- add a player who may edit this NPC
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elseif(fields.add_may_edit_button and fields.add_may_edit and fields.add_may_edit ~= "") then
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if(pname ~= yl_speak_up.npc_owner[ n_id ]) then
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error_msg = "Only the owner of the NPC\ncan change this."
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-- Note: The owner can now add himself as well. This may be useful before transfering
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-- ownership of the NPC to an inexperienced new user who might need help.
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-- elseif(fields.add_may_edit == pname) then
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-- error_msg = "You are already the owner of this NPC!\nNo need to add you extra here."
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elseif(not(minetest.check_player_privs(fields.add_may_edit, {interact=true}))) then
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error_msg = "Player \""..minetest.formspec_escape(fields.add_may_edit)..
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"\" not found."
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elseif(not(dialog)) then
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error_msg = "Please set a name for the NPC first!"
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else
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if(not(dialog.n_may_edit)) then
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dialog.n_may_edit = {}
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end
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dialog.n_may_edit[ fields.add_may_edit ] = true
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-- jump to the index with this player so that the player sees that he has been added
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local tmp_list = yl_speak_up.sort_keys(dialog.n_may_edit, true)
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local index = table.indexof(tmp_list, fields.add_may_edit)
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if(index and index > 0) then
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-- "Add player:" is added before all other names, so +1
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yl_speak_up.speak_to[pname].tmp_index = index + 1
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end
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end
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done = true
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-- selected a player name in the woy may edit this NPC dropdown?
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elseif(fields.list_may_edit and fields.list_may_edit ~= "") then
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local tmp_list = yl_speak_up.sort_keys(dialog.n_may_edit, true)
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local index = table.indexof(tmp_list, fields.list_may_edit)
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if(fields.list_may_edit == "Add player:") then
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index = 0
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end
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if(index and index > -1) then
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yl_speak_up.speak_to[pname].tmp_index = index + 1
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end
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done = true
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end
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if(error_msg) then
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yl_speak_up.show_fs(player, "msg", { input_to = "yl_speak_up:initial_config",
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formspec = "size[6,2]"..
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"label[0.2,0.0;"..tostring(error_msg).."]"..
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"button[2,1.5;1,0.9;back_from_error_msg;Back]"})
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return
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end
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if( fields.add_may_edit and fields.add_may_edit ~= "") then
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yl_speak_up.save_dialog(n_id, dialog)
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yl_speak_up.log_change(pname, n_id,
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"Added to \"may be edited by\": "..tostring(fields.add_may_edit))
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elseif(fields.delete_may_edit and fields.delete_may_edit ~= ""
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and fields.list_may_edit and fields.list_may_edit ~= "") then
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yl_speak_up.save_dialog(n_id, dialog)
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yl_speak_up.log_change(pname, n_id,
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"Removed from \"may be edited by\": "..tostring(fields.list_may_edit))
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elseif(not(done) or fields.save_initial_config) then
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return old_input_fs_initial_config(player, formname, fields)
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end
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-- update display after editing may_edit_npc:
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yl_speak_up.show_fs(player, "initial_config",
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{n_id = n_id, d_id = yl_speak_up.speak_to[pname].d_id, false})
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end
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-- initialize the npc without having to use a staff;
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-- add option to show, add and delete other players who may edit this npc;
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-- add buttons for skin change and editing properties
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local old_get_fs_initial_config = yl_speak_up.get_fs_initial_config
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yl_speak_up.get_fs_initial_config = function(player, n_id, d_id, is_initial_config, add_formspec)
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-- nothing to add if this is the initial configuration
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if(is_initial_config) then
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return old_get_fs_initial_config(player, n_id, d_id, is_initial_config, nil)
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end
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local pname = player:get_player_name()
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local dialog = yl_speak_up.speak_to[pname].dialog
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-- dialog.n_may_edit was a string for a short time in development
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if(not(dialog.n_may_edit) or type(dialog.n_may_edit) ~= "table") then
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dialog.n_may_edit = {}
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end
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local table_of_names = dialog.n_may_edit
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local may_be_edited_by = {
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-- these buttons and formspecs are provided by the editor:
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"button[1.0,5.5;4,0.9;edit_skin;Edit Skin]",
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"button[6.0,5.5;4,0.9;edit_properties;Edit Properties]",
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-- who can edit this NPC?
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"label[0.2,4.45;May be\nedited by:]",
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-- offer a dropdown list and a text input field for player names for adding
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yl_speak_up.create_dropdown_playerlist(player, pname,
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table_of_names, yl_speak_up.speak_to[pname].tmp_index,
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2.2, 4.3, 0.0, 1.0, "list_may_edit", "player",
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"Remove selected\nplayer from list",
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"add_may_edit",
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"Enter the name of the player whom you\n"..
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"want to grant the right to edit your NPC.\n"..
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"The player needs at least the npc_talk_owner priv\n"..
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"in order to actually edit the NPC.\n"..
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"Click on \"Add\" to add the new player.",
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"delete_may_edit",
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"If you click here, the player will no\n"..
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"longer be able to edit your NPC."
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)}
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if(not(yl_speak_up.speak_to[pname].tmp_index) or yl_speak_up.speak_to[pname].tmp_index < 2) then
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table.insert(may_be_edited_by, "button[9.8,4.3;1.0,1.0;add_may_edit_button;Add]")
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table.insert(may_be_edited_by, "tooltip[add_may_edit_button;Click here to add the player "..
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"listed to the left\nto those who can edit this NPC.]")
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end
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-- show the formspec to the player
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return old_get_fs_initial_config(player, n_id, d_id, is_initial_config, may_be_edited_by)
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end
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yl_speak_up.register_fs("initial_config",
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-- this function has been changed here:
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yl_speak_up.input_fs_initial_config,
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-- still handled by the wrapper:
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yl_speak_up.get_fs_initial_config_wrapper,
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-- no special formspec required:
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nil
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)
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