From d256885757295d220680b8483833d85fe4e53087 Mon Sep 17 00:00:00 2001 From: palige Date: Thu, 3 Sep 2015 18:54:10 +0200 Subject: [PATCH] Add the "adjustable player detector" node --- README.md | 1 + .../depends.txt | 1 + .../init.lua | 116 ++++++++++++++++++ .../moremesecons_player_detector_off.png | Bin 0 -> 703 bytes .../moremesecons_player_detector_on.png | Bin 0 -> 714 bytes 5 files changed, 118 insertions(+) create mode 100644 moremesecons_adjustable_player_detector/depends.txt create mode 100644 moremesecons_adjustable_player_detector/init.lua create mode 100644 moremesecons_adjustable_player_detector/textures/moremesecons_player_detector_off.png create mode 100644 moremesecons_adjustable_player_detector/textures/moremesecons_player_detector_on.png diff --git a/README.md b/README.md index 772fc69..ce1a9ac 100644 --- a/README.md +++ b/README.md @@ -9,6 +9,7 @@ MoreMesecons is a mod for minetest wich add some mesecons items. ### New items * `Adjustable Blinky plant` : Like a mesecons blinky plant, but... adjustable. Right-click to change the interval. +* `Adjustable Player Detector` : Like a mesecons player detector, but you can change its detection radius by right-click. * `Craftable Command Block` : A command block with just some commands accepted. The admin can change the accepted command (first line of the init.lua), default "tell". Only "@nearest" can be used in the commands, and the admin can change the maximum distance of "@nearest" (default 8 blocks). * `Dual Delayer` : If it receives a mesecons signal, port 1 turns on immediatly and port 2 turns on 0.4 seconds later. At the end of the signal, port 2 turns off immediatly and port 1 turns off 0.4 secondes later. For example, this is useful for double extenders. * `Player Killer` : This block kills the nearest player (with a maximal distance of 8 blocks by default) (if this player isn't its owner) when it receives a mesecons signal. diff --git a/moremesecons_adjustable_player_detector/depends.txt b/moremesecons_adjustable_player_detector/depends.txt new file mode 100644 index 0000000..acaa924 --- /dev/null +++ b/moremesecons_adjustable_player_detector/depends.txt @@ -0,0 +1 @@ +mesecons diff --git a/moremesecons_adjustable_player_detector/init.lua b/moremesecons_adjustable_player_detector/init.lua new file mode 100644 index 0000000..bf7b66d --- /dev/null +++ b/moremesecons_adjustable_player_detector/init.lua @@ -0,0 +1,116 @@ +-- Adjustable Player Detector +-- Detects players in a certain radius +-- The radius can be changes by right-click (by default 6) + +local object_detector_make_formspec = function (pos) + local meta = minetest.get_meta(pos) + meta:set_string("formspec", "size[9,5]" .. + "field[0.3, 0;9,2;scanname;Name of player to scan for (empty for any):;${scanname}]".. + "field[0.3,1.5;4,2;digiline_channel;Digiline Channel (optional):;${digiline_channel}]".. + "field[0.3,3;2,2;radius;Detection radius:;${radius}]".. + "button_exit[3.5,3.5;2,3;;Save]") +end + +local object_detector_on_receive_fields = function(pos, formname, fields) + if not fields.scanname or not fields.digiline_channel then return end; + + local meta = minetest.get_meta(pos) + meta:set_string("scanname", fields.scanname) + meta:set_string("digiline_channel", fields.digiline_channel) + if tonumber(fields.radius) then meta:set_int("radius", tonumber(fields.radius)) end + object_detector_make_formspec(pos) +end + +-- returns true if player was found, false if not +local object_detector_scan = function (pos) + local meta = minetest.get_meta(pos) + local radius = meta:get_int("radius") + if radius == 0 then radius = 6 end + local objs = minetest.get_objects_inside_radius(pos, radius) + for k, obj in pairs(objs) do + local isname = obj:get_player_name() -- "" is returned if it is not a player; "" ~= nil! + local scanname = meta:get_string("scanname") + if (isname == scanname and isname ~= "") or (isname ~= "" and scanname == "") then -- player with scanname found or not scanname specified + return true + end + end + return false +end + +-- set player name when receiving a digiline signal on a specific channel +local object_detector_digiline = { + effector = { + action = function (pos, node, channel, msg) + local meta = minetest.get_meta(pos) + local active_channel = meta:get_string("digiline_channel") + if channel == active_channel then + meta:set_string("scanname", msg) + object_detector_make_formspec(pos) + end + end, + } +} + +minetest.register_node("moremesecons_adjustable_player_detector:player_detector_off", { + tiles = {"default_steel_block.png", "default_steel_block.png", "moremesecons_player_detector_off.png", "moremesecons_player_detector_off.png", "moremesecons_player_detector_off.png", "moremesecons_player_detector_off.png"}, + paramtype = "light", + walkable = true, + groups = {cracky=3}, + description="Adjustable Player Detector", + mesecons = {receptor = { + state = mesecon.state.off, + rules = mesecon.rules.pplate + }}, + on_construct = object_detector_make_formspec, + on_receive_fields = object_detector_on_receive_fields, + sounds = default.node_sound_stone_defaults(), + digiline = object_detector_digiline +}) + +minetest.register_node("moremesecons_adjustable_player_detector:player_detector_on", { + tiles = {"default_steel_block.png", "default_steel_block.png", "moremesecons_player_detector_on.png", "moremesecons_player_detector_on.png", "moremesecons_player_detector_on.png", "moremesecons_player_detector_on.png"}, + paramtype = "light", + walkable = true, + groups = {cracky=3,not_in_creative_inventory=1}, + drop = 'mesecons_detector:object_detector_off', + mesecons = {receptor = { + state = mesecon.state.on, + rules = mesecon.rules.pplate + }}, + on_construct = object_detector_make_formspec, + on_receive_fields = object_detector_on_receive_fields, + sounds = default.node_sound_stone_defaults(), + digiline = object_detector_digiline +}) + +minetest.register_craft({ + output = 'moremesecons_player_detector:player_detector_off', + recipe = { + {"mesecons_detector:object_detector_off"}, + {"default:mese_crystal_fragment"} + } +}) + +minetest.register_abm( + {nodenames = {"moremesecons_adjustable_player_detector:player_detector_off"}, + interval = 1.0, + chance = 1, + action = function(pos) + if object_detector_scan(pos) then + minetest.swap_node(pos, {name = "moremesecons_adjustable_player_detector:player_detector_on"}) + mesecon.receptor_on(pos, mesecon.rules.pplate) + end + end, +}) + +minetest.register_abm( + {nodenames = {"moremesecons_adjustable_player_detector:player_detector_on"}, + interval = 1.0, + chance = 1, + action = function(pos) + if not object_detector_scan(pos) then + minetest.swap_node(pos, {name = "moremesecons_adjustable_player_detector:player_detector_off"}) + mesecon.receptor_off(pos, mesecon.rules.pplate) + end + end, +}) diff --git a/moremesecons_adjustable_player_detector/textures/moremesecons_player_detector_off.png b/moremesecons_adjustable_player_detector/textures/moremesecons_player_detector_off.png new file mode 100644 index 0000000000000000000000000000000000000000..4277677ae8877dea9bf61e888d65348817f0d2b0 GIT binary patch literal 703 zcmV;w0zmzVP)-8#?%I)nfW2{^*H=9iyjYgeL2LO~(Ns@5RlO%b3d`#0+Yps;ZvMi2cL`>5( ziXxm$CRvuPtgK8X6VLOkwOZ@h*;%bM02pJewe$1y)>_ALuCA_db#?Xn`kD~pIF2#K z7=wt$7{*v`=Sct%LaeQ=VGsmLDJf+f$E|ujua!17j4{#0#j9fR&GvS;*BcIp0MKr? z(RE#=6e70j^?Ur92jtK90B}FIe?Nxi_s_c@PfpIyXJ%#`$HC?0Wn&EI9G=md+lQA( zDFNX1`Z~7T?KDjn7Z-W8y8G_L4hCPo)tixO z?&0k0d1F#6{(g8+N(mvPluJuX=y~37IFwTUJzNyQKRAvvolcE0zVBlcMOte@h_x0G z-lA&fEbKMI9{F-B`$C=@m~H!%#ue!uVgJ|P4Ec(uCw z_7_n46hK4(m`cm7~XDYe!ZLn(D#moY|yAP9nBVPQdQ zZLQ^;XIYl3X_`_>2_d7=$Z?$UcpS$utJP|ZvD4F2*L53>Myu8GJn!J(AW4#bzkhUe l#27n1K5jOfLWsk|!#~nJLY=Gj1{r03;KzAfPwOy%#tY{KF&)~&8E{{^*7sZ0RY(jK7>GRV-EoEdbZI1`0Zms6V??_Cv%K8FQ2^Z3_A_o zcwYDulu+uA`$>{G+VPFQytu53e(^TH^^MPpUDpk-L;MR7xyqfYDNU*TsH{iP$g&j> z%&diulIS0uVT6HzRMJsS?`Kc1R93<`bd*DaAb=eI1)lIol9kqz-qw>X9ge~%iOQw2 zfB>VKR8Ph&^)MMjLqlLHrXZZ2oocr1Yu`v?VTBMon>&h}+l8LL_BuQ?f8}(}Yl~StlwGjkC^GCDO?-YaL weq%qL#L+l9_;R42K79JnYPTHeynFxd7dmi5ZDn_oiU0rr07*qoM6N<$f)~V3FaQ7m literal 0 HcmV?d00001