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Relationships: completed support to increase relationship on talk. Implemented timer on this too.

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Dialogues: Improved way responses are being stored into table for each player.
Added support for multi option dialogue and the dialogue action as well. WIP in function action type.
Cleaned up code.
This commit is contained in:
zorman2000
2016-12-02 18:39:06 -05:00
parent eeabe601dd
commit e89cd1e18d
2 changed files with 121 additions and 61 deletions
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99
dialogue.lua
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@ -10,6 +10,7 @@ npc.dialogue.MAX_DIALOGUES = 4
-- This table contains the answers of dialogue boxes
npc.dialogue.dialogue_results = {
options_dialogue = {},
yes_no_dialogue = {}
}
@ -17,20 +18,28 @@ npc.dialogue.dialogue_results = {
-- The dialogue boxes are used for the player to interact with the
-- NPC in dialogues.
--------------------------------------------------------------------
-- Multi-option dialogue
local function create_formspec(options, close_option)
local options_length = table.getn(options) + 1
local formspec_height = (options_length * 0.7) + 1
-- Creates and shows a multi-option dialogue based on the number of responses
-- that the dialogue object contains
function npc.dialogue.show_options_dialogue(responses, dismiss_option_label, player_name)
local options_length = table.getn(responses) + 1
local formspec_height = (options_length * 0.7) + 0.7
local formspec = "size[7,"..tostring(formspec_height).."]"
for i, opt in ipairs(options) do
for i = 1, #responses do
local y = 0.7;
if i > 1 then
y = (y * i)
end
formspec = formspec.."button[0.5,"..y..";6,0.5;opt"..tostring(i)..";"..options[i].opt.."]"
formspec = formspec.."button_exit[0.5,"..(y - 0.5)..";6,0.5;opt"..tostring(i)..";"..responses[i].text.."]"
end
formspec = formspec.."button_exit[0.5,"..(formspec_height - 1)..";6,0.5;exit;"..close_option.."]"
return formspec
formspec = formspec.."button_exit[0.5,"..(formspec_height - 0.7)..";6,0.5;exit;"..dismiss_option_label.."]"
-- Create entry on options_dialogue table
npc.dialogue.dialogue_results.options_dialogue[player_name] = {
options = responses
}
minetest.show_formspec(player_name, "advanced_npc:options", formspec)
end
-- This function is used for showing a yes/no dialogue formspec
@ -47,9 +56,7 @@ function npc.dialogue.show_yes_no_dialogue(prompt,
"button_exit[0.5,1.95;6,0.5;no_option;"..negative_answer_label.."]"
-- Create entry into responses table
npc.dialogue.dialogue_results.yes_no_dialogue[1] = {
name = player_name,
response = "",
npc.dialogue.dialogue_results.yes_no_dialogue[player_name] = {
yes_callback = positive_callback,
no_callback = negative_callback
}
@ -93,6 +100,15 @@ function npc.dialogue.process_dialogue(dialogue, player_name)
if dialogue.text then
minetest.chat_send_player(player_name, dialogue.text)
end
-- Check if there are responses, then show multi-option dialogue if there are
if dialogue.responses then
npc.dialogue.show_options_dialogue(
dialogue.responses,
npc.dialogue.NEGATIVE_ANSWER_LABEL,
player_name
)
end
-- TODO: Add support for flag, multi-option dialogue
-- and their actions
end
@ -137,52 +153,45 @@ local function rotate_npc_to_player(self)
self.object:setyaw(yaw)
end
---------------------------------------------------------------------
-- Drives conversation
---------------------------------------------------------------------
local function show_chat_option(npc_name, self, player_name, chat_options, close_option)
rotate_npc_to_player(self)
self.order = "stand"
local chatline = get_random_chatline(chat_options)
minetest.chat_send_player(player_name, chatline.text)
if chatline.options ~= nil then
minetest.log("Current options: "..dump(chatline.options))
local formspec = create_formspec(chatline.options, close_option)
minetest.show_formspec(player_name, "rndform", formspec)
end
self.order = "follow"
end
-- Function to get response by player name
local function get_yes_no_dialogue_response_by_player_name(player_name)
for i = 1,#npc.dialogue.dialogue_results.yes_no_dialogue do
local current_result = npc.dialogue.dialogue_results.yes_no_dialogue[i]
if current_result.name == player_name then
return current_result
end
end
return nil
end
-- Handler for chat formspec
minetest.register_on_player_receive_fields(function (player, formname, fields)
-- Additional checks for other forms should be handled here
-- Handle yes/no dialogue
if formname == "advanced_npc:yes_no" then
local player_name = player:get_player_name()
if fields then
local player_response = get_yes_no_dialogue_response_by_player_name(player_name)
local player_response = npc.dialogue.dialogue_results.yes_no_dialogue[player_name]
if fields.yes_option then
player_response.response = true
player_response.yes_callback()
elseif fields.no_option then
player_response.response = false
player_response.no_callback()
end
minetest.log(player_name.." chose response: "
..dump(get_yes_no_dialogue_response_by_player_name(player_name).response))
end
end
-- Manage options dialogue
if formname == "advanced_npc:options" then
local player_name = player:get_player_name()
if fields then
-- Get player response
local player_response = npc.dialogue.dialogue_results.options_dialogue[player_name]
for i = 1, #player_response.options do
local button_label = "opt"..tostring(i)
if fields[button_label] then
if player_response.options[i].action_type == "dialogue" then
-- Process dialogue object
npc.dialogue.process_dialogue(player_response.options[i].action, player_name)
elseif player_response.options[i].action_type == "function" then
-- Execute function
-- Bug: for some reason function is null
player_response.options[i].action()
end
return
end
end
end
end