forked from mtcontrib/maidroid
First commit
This commit is contained in:
d
64
modules/_aux.lua
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64
modules/_aux.lua
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@ -0,0 +1,64 @@
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------------------------------------------------------------
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-- Copyright (c) 2016 tacigar
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-- https://github.com/tacigar/maidroid
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------------------------------------------------------------
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-- いい感じにモジュール化出来ないので名前空間に隠す
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maidroid.modules._aux = {}
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-- 向いている方向と速度ベクトルを変える
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function maidroid.modules._aux.change_dir(self)
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local rnd = function() return math.random(0, 5) * 2 - 5 end
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local dir = {x = rnd(), y = 0, z = rnd()}
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local vel = vector.multiply(vector.normalize(dir), 3)
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self.object:setvelocity(vel)
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self.object:setyaw(math.atan2(vel.z, vel.x) + math.pi / 2)
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end
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-- yawから向いている方向ベクトルを得る
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function maidroid.modules._aux.get_forward(yaw)
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return { x = math.sin(yaw), y = 0.0, z = -math.cos(yaw) }
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end
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-- 方向ベクトルを丸める
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function maidroid.modules._aux.get_round_forward(forward)
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local rforward = { x = 0, y = 0, z = 0}
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if math.abs((forward.x / (math.abs(forward.x) + math.abs(forward.z)))) > 0.5 then
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if forward.x > 0 then rforward.x = 1
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else rforward.x = -1 end
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end
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if math.abs((forward.z / (math.abs(forward.x) + math.abs(forward.z)))) > 0.5 then
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if forward.z > 0 then rforward.z = 1
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else rforward.z = -1 end
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end
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return rforward
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end
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-- 真下の位置を返すだけ
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function maidroid.modules._aux.get_under_pos(vec)
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return { x = vec.x, y = vec.y - 1, z = vec.z }
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end
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-- 真上の位置を返すだけ
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function maidroid.modules._aux.get_upper_pos(vec)
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return { x = vec.x, y = vec.y + 1, z = vec.z }
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end
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-- 落ちているアイテムを拾う
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function maidroid.modules._aux.get_item(self, radius, target_pred)
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local pos = self.object:getpos()
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local pred = target_list or (function() return true end)
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local all_objects = minetest.get_objects_inside_radius(pos, radius)
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for _, obj in ipairs(all_objects) do
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if not obj:is_player() and obj:get_luaentity() then
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local itemstring = obj:get_luaentity().itemstring
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if itemstring then
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if pred(itemstring) then
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local inv = maidroid._aux.get_maidroid_inventory(self)
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local stack = ItemStack(itemstring)
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local leftover = inv:add_item("main", stack)
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end
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end
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end
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end
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end
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72
modules/chasing_player_module.lua
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72
modules/chasing_player_module.lua
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------------------------------------------------------------
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-- Copyright (c) 2016 tacigar
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-- https://github.com/tacigar/maidroid
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------------------------------------------------------------
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local util = maidroid.util
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local _aux = maidroid.modules._aux
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local state = { idle = 0, chase = 1}
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local view_of_range = 7 -- 発見可能距離
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local stop_of_range = 2 -- 止まる距離
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-- プレーヤを追跡するだけのモジュール
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maidroid.register_module("maidroid:chasing_player_module", {
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description = "Maidroid Module : Chasing Player",
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inventory_image = "maidroid_chasing_player_module.png",
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initialize = function(self)
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self.state = state.idle
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self.object:setacceleration{x = 0, y = -10, z = 0}
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end,
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finalize = function(self)
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self.state = nil
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end,
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on_step = function(self, dtime)
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local pos = self.object:getpos()
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local all_objects = minetest.get_objects_inside_radius(pos, view_of_range)
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local player = nil
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for _, obj in pairs(all_objects) do
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if obj:is_player() then player = obj; break end
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end
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if not player then
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self.object:set_animation(maidroid.animations.stand, 15, 0)
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self.state = state.idle
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return
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end
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local ppos = player:getpos()
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local dir = vector.subtract(ppos, pos)
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local vel = self.object:getvelocity()
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if (vector.length(dir) < stop_of_range) then
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if self.state == state.chase then
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self.object:set_animation(maidroid.animations.stand, 15, 0)
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self.state = state.idle
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self.object:setvelocity({x = 0, y = vel.y, z = 0})
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end
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else
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if self.state == state.idle then
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.state = state.chase
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end
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self.object:setvelocity({x = dir.x, y = vel.y, z = dir.z})
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end
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local yaw = math.atan2(dir.z, dir.x) + math.pi/2
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self.object:setyaw(yaw)
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-- jump process
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if vel.y == 0 and self.state == state.chase then
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local rdir = vector.round(dir)
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local front_vec = { x = 0, y = 0, z = 0 }
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if math.abs((rdir.x / (math.abs(rdir.x) + math.abs(rdir.z)))) > 0.5 then
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if rdir.x > 0 then front_vec.x = 1 else front_vec.x = -1 end
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end
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if math.abs((rdir.z / (math.abs(rdir.x) + math.abs(rdir.z)))) > 0.5 then
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if rdir.z > 0 then front_vec.z = 1 else front_vec.z = -1 end
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end
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local front_pos = vector.add(vector.round(pos), front_vec)
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if minetest.get_node(front_pos).name ~= "air" then
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self.object:setvelocity({x = dir.x, y = 5, z = dir.z})
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end
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end
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end,
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})
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125
modules/farming_module.lua
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125
modules/farming_module.lua
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@ -0,0 +1,125 @@
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------------------------------------------------------------
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-- Copyright (c) 2016 tacigar
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-- https://github.com/tacigar/maidroid
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------------------------------------------------------------
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local _aux = maidroid.modules._aux
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local state = {walk = 0, punch = 1, plant = 2}
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-- 各植物ノードの種類の最大番号を探し出す
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local target_plants_list = {}
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minetest.after(0, function()
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local max = {}
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for name, node in pairs(minetest.registered_nodes) do
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if minetest.get_item_group(name, "plant") > 0 then
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local s, i = string.match(name, "(.+)_(%d+)")
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if max[s] == nil or max[s] < i then max[s] = i end
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end
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end
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for s, i in pairs(max) do
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table.insert(target_plants_list, s.."_"..i)
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end
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end)
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local max_punch_time = 20
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local max_plant_time = 15
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-- 種を持っているか否かを確認する
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local function has_seed_item(self)
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local inv = maidroid._aux.get_maidroid_inventory(self)
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local stacks = inv:get_list("main")
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for _, stack in ipairs(stacks) do
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local item_name = stack:get_name()
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if minetest.get_item_group(item_name, "seed") > 0 then
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return true
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end
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end
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return false
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end
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-- 農業を行うモジュール
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maidroid.register_module("maidroid:farming_module", {
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description = "Maidroid Module : Farming",
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inventory_image = "maidroid_farming_module.png",
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initialize = function(self)
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.object:setacceleration{x = 0, y = -10, z = 0}
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self.state = state.walk
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self.preposition = self.object:getpos()
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self.time_count = 0
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_aux.change_dir(self)
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end,
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finalize = function(self)
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self.state = nil
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self.preposition = nil
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self.time_count = nil
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end,
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on_step = function(self, dtime)
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local pos = self.object:getpos()
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local rpos = vector.round(pos)
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local yaw = self.object:getyaw()
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local forward_vec = _aux.get_forward(yaw)
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local forward_vec2 = _aux.get_round_forward(forward_vec)
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local forward_pos = vector.add(rpos, forward_vec2)
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local forward_node = minetest.get_node(forward_pos)
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local forward_under_pos = vector.subtract(forward_pos, {x = 0, y = 1, z = 0})
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if self.state == state.walk then -- searching plants or spaces
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if maidroid.util.table_find_value(target_plants_list, forward_node.name) then
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self.state = state.punch
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self.object:set_animation(maidroid.animations.mine, 15, 0)
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self.object:setvelocity{x = 0, y = 0, z = 0}
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elseif pos.x == self.preposition.x or pos.z == self.preposition.z then
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_aux.change_dir(self)
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elseif forward_node.name == "air"
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and minetest.get_item_group(inetest.get_node(forward_under_pos).name, "wet") > 0
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and has_seed_item(self) then
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self.state = state.plant
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self.object:set_animation(maidroid.animations.mine, 15, 0)
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end
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elseif self.state == state.punch then
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if self.time_count >= max_punch_time then
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if maidroid.util.table_find_value(target_plants_list, forward_node.name) then
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local inv = minetest.get_inventory{type = "detached", name = self.invname}
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local stacks = minetest.get_node_drops(forward_node.name)
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for _, stack in ipairs(stacks) do
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local leftover = inv:add_item("main", stack)
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minetest.add_item(forward_pos, leftover)
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end
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end
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self.state = state.walk
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.time_count = 0
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_aux.change_dir(self)
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else
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self.time_count = self.time_count + 1
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end
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elseif self.state == state.plant then
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if self.time_count >= max_plant_time then
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if forward_node.name == "air" and minetest.get_item_group(
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minetest.get_node(forward_under_pos).name, "soil") > 0 then
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local inv = minetest.get_inventory{type = "detached", name = self.invname}
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local stacks = inv:get_list("main")
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for idx, stack in ipairs(stacks) do
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local item_name = stack:get_name()
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if minetest.get_item_group(item_name, "seed") > 0 then
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minetest.add_node(forward_pos, {name = item_name, param2 = 1})
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stack:take_item(1)
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inv:set_stack("main", idx, stack)
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break
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end
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end
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end
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self.state = state.walk
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.time_count = 0
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_aux.change_dir(self)
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else
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self.time_count = self.time_count + 1
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end
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end
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self.preposition = pos
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return
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end
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})
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132
modules/lumberjack_module.lua
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132
modules/lumberjack_module.lua
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@ -0,0 +1,132 @@
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------------------------------------------------------------
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-- Copyright (c) 2016 tacigar
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-- https://github.com/tacigar/maidroid
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------------------------------------------------------------
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local util = maidroid.util
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local _aux = maidroid.modules._aux
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local state = {walk = 0, plant = 1, punch = 2}
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local max_punch_time = 20
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local max_plant_time = 20
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local target_tree_list = { "default:tree" }
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local target_sapling_list = { "default:sapling" }
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-- punchを始める必要があるか否かを調べる
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local function check_punch_flag(forward_pos)
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local forward_upper_pos = util.table_shallow_copy(forward_pos)
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while true do
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local forward_upper_node = minetest.get_node(forward_upper_pos)
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if util.table_find_value(target_tree_list, forward_upper_node.name) then
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return true, forward_upper_pos, forward_upper_node
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elseif forward_upper_node.name ~= "air" then break end
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forward_upper_pos.y = forward_upper_pos.y + 1
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end
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return false, nil, nil
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end
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-- 苗木を持っているかを調べる
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local function has_sapling_item(self)
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local inv = maidroid._aux.get_maidroid_inventory(self)
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local stacks = inv:get_list("main")
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for _, stack in ipairs(stacks) do
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local item_name = stack:get_name()
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if util.table_find_value(target_sapling_list, item_name) then
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return true
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end
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end
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return false
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end
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-- 木こりモジュールを登録する
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maidroid.register_module("maidroid:lumberjack", {
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description = "Maidroid Module : Lumberjack",
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inventory_image = "maidroid_lumberjack_module.png",
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initialize = function(self)
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self.state = state.walk
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self.time_count = 0
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self.object:setacceleration{x = 0, y = -10, z = 0}
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.preposition = self.object:getpos()
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_aux.change_dir(self)
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end,
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finalize = function(self)
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self.state = nil
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self.time_count = nil
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self.preposition = nil
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end,
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on_step = function(self, dtime)
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local pos = self.object:getpos()
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local rpos = vector.round(pos)
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local yaw = self.object:getyaw()
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local forward = _aux.get_forward(yaw)
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local rforward = _aux.get_round_forward(forward)
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local forward_pos = vector.add(rpos, rforward)
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local forward_node = minetest.get_node(forward_pos)
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local forward_under_pos = _aux.get_under_pos(forward_pos)
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local forward_under_node = minetest.get_node(forward_under_pos)
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if self.state == state.walk then
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if check_punch_flag(forward_pos) then -- punch tree node
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self.state = state.punch
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self.object:set_animation(maidroid.animations.mine, 15, 0)
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self.object:setvelocity{x = 0, y = 0, z = 0}
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elseif pos.x == self.preposition.x or pos.z == self.preposition.z then
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_aux.change_dir(self)
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elseif forward_node.name == "air"
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and minetest.get_item_group(forward_under_node.name, "soil") > 0
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and has_sapling_item(self) then
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self.state = state.plant
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self.object:set_animation(maidroid.animations.mine, 15, 0)
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self.object:setvelocity{x = 0, y = 0, z = 0}
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end
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elseif self.state == state.punch then
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if self.time_count >= max_punch_time then
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local punch_flag, forward_upper_pos, forward_upper_node
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= check_punch_flag(forward_pos)
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if punch_flag then
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minetest.remove_node(forward_upper_pos)
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local inv = minetest.get_inventory{type = "detached", name = self.invname}
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local stacks = minetest.get_node_drops(forward_upper_node.name)
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for _, stack in ipairs(stacks) do
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local leftover = inv:add_item("main", stack)
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minetest.add_item(forward_pos, leftover)
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end
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end
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if (not forward_upper_pos) or (forward_upper_pos and
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not check_punch_flag(_aux.get_upper_pos(forward_upper_pos))) then
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self.state = state.walk
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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_aux.change_dir(self)
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end
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self.time_count = 0
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else
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self.time_count = self.time_count + 1
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end
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elseif self.state == state.plant then
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if self.time_count > max_plant_time then
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if forward_node.name == "air"
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and minetest.get_item_group(forward_under_node.name, "soil") > 0 then
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local inv = minetest.get_inventory{type = "detached", name = self.invname}
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local stacks = inv:get_list("main")
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for i, stack in ipairs(stacks) do
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local itemname = stack:get_name()
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if util.table_find_value(target_sapling_list, itemname) then
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minetest.add_node(forward_pos, {name = itemname, param2 = 1})
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stack:take_item(1)
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inv:set_stack("main", i, stack)
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break
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end
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end
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end
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self.state = state.walk
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self.object:set_animation(maidroid.animations.walk, 15, 0)
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self.time_count = 0
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_aux.change_dir(self)
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else
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self.time_count = self.time_count + 1
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end
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end
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self.preposition = pos
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end
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})
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