diff --git a/mesecons_commandblock/depends.txt b/mesecons_commandblock/depends.txt new file mode 100644 index 0000000..acaa924 --- /dev/null +++ b/mesecons_commandblock/depends.txt @@ -0,0 +1 @@ +mesecons diff --git a/mesecons_commandblock/init.lua b/mesecons_commandblock/init.lua index 2b03245..af7034d 100644 --- a/mesecons_commandblock/init.lua +++ b/mesecons_commandblock/init.lua @@ -1 +1,210 @@ --- removed until fixed +minetest.register_chatcommand("say", { + params = "", + description = "Say as the server", + privs = {server=true}, + func = function(name, param) + minetest.chat_send_all(name .. ": " .. param) + end +}) + +minetest.register_chatcommand("tell", { + params = " ", + description = "Say to privately", + func = function(name, param) + local found, _, target, message = param:find("^([^%s]+)%s+(.*)$") + if found == nil then + minetest.chat_send_player(name, "Invalid usage: " .. param) + return + end + if not minetest.get_player_by_name(target) then + minetest.chat_send_player(name, "Invalid target: " .. target) + end + minetest.chat_send_player(target, name .. " whispers: " .. message, false) + end +}) + +minetest.register_chatcommand("tellme", { + params = "", + description = "Say to yourself", + func = function(name, param) + minetest.chat_send_player(name, param, false) + end +}) + +minetest.register_chatcommand("hp", { + params = " ", + description = "Set health of to hitpoints", + privs = {ban=true}, + func = function(name, param) + local found, _, target, value = param:find("^([^%s]+)%s+(%d+)$") + if found == nil then + minetest.chat_send_player(name, "Invalid usage: " .. param) + return + end + local player = minetest.get_player_by_name(target) + if player then + player:set_hp(value) + else + minetest.chat_send_player(name, "Invalid target: " .. target) + end + end +}) + +local initialize_data = function(meta, player, command, param) + meta:set_string("formspec", + "invsize[9,6;]" .. + "field[1,1;7.5,1;player;Player;" .. player .. "]" .. + "button[1.3,2;2,1;nearest;Nearest]" .. + "button[3.3,2;2,1;farthest;Farthest]" .. + "button[5.3,2;2,1;random;Random]" .. + "field[1,4;2,1;command;Command;" .. command .. "]" .. + "field[3,4;5.5,1;param;Parameter;" .. param .. "]" .. + "button_exit[3.3,5;2,1;submit;Submit]") + local owner = meta:get_string("owner") + if owner == "" then + owner = "not owned" + else + owner = "owned by " .. owner + end + meta:set_string("infotext", "Command Block\n" .. + "(" .. owner .. ")\n" .. + "Command: /" .. command .. " " .. param) +end + +local construct = function(pos) + local meta = minetest.get_meta(pos) + + meta:set_string("player", "@nearest") + meta:set_string("command", "time") + meta:set_string("param", "7000") + + meta:set_string("owner", "") + + initialize_data(meta, "@nearest", "time", "7000") +end + +local after_place = function(pos, placer) + if placer then + local meta = minetest.get_meta(pos) + meta:set_string("owner", placer:get_player_name()) + initialize_data(meta, "@nearest", "time", "7000") + end +end + +local receive_fields = function(pos, formname, fields, sender) + if fields.quit then + return + end + local meta = minetest.get_meta(pos) + if fields.nearest then + initialize_data(meta, "@nearest", fields.command, fields.param) + elseif fields.farthest then + initialize_data(meta, "@farthest", fields.command, fields.param) + elseif fields.random then + initialize_data(meta, "@random", fields.command, fields.param) + else --fields.submit or pressed enter + meta:set_string("player", fields.player) + meta:set_string("command", fields.command) + meta:set_string("param", fields.param) + + initialize_data(meta, fields.player, fields.command, fields.param) + end +end + +local resolve_player = function(name, pos) + local get_distance = function(pos1, pos2) + return math.sqrt((pos1.x - pos2.x) ^ 2 + (pos1.y - pos2.y) ^ 2 + (pos1.z - pos2.z) ^ 2) + end + + if name == "@nearest" then + local min_distance = math.huge + for index, player in ipairs(minetest.get_connected_players()) do + local distance = get_distance(pos, player:getpos()) + if distance < min_distance then + min_distance = distance + name = player:get_player_name() + end + end + elseif name == "@farthest" then + local max_distance = -1 + for index, player in ipairs(minetest.get_connected_players()) do + local distance = get_distance(pos, player:getpos()) + if distance > max_distance then + max_distance = distance + name = player:get_player_name() + end + end + elseif name == "@random" then + local players = minetest.get_connected_players() + local player = players[math.random(#players)] + name = player:get_player_name() + end + return name +end + +local commandblock_action_on = function(pos, node) + if node.name ~= "mesecons_commandblock:commandblock_off" then + return + end + + minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_on"}) + + local meta = minetest.get_meta(pos) + local command = minetest.chatcommands[meta:get_string("command")] + if command == nil then + return + end + local owner = meta:get_string("owner") + if owner == "" then + return + end + local has_privs, missing_privs = minetest.check_player_privs(owner, command.privs) + if not has_privs then + minetest.chat_send_player(owner, "You don't have permission to run this command (missing privileges: "..table.concat(missing_privs, ", ")..")") + return + end + local player = resolve_player(meta:get_string("player"), pos) + command.func(player, meta:get_string("param")) +end + +local commandblock_action_off = function(pos, node) + if node.name == "mesecons_commandblock:commandblock_on" then + minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_off"}) + end +end + +minetest.register_node("mesecons_commandblock:commandblock_off", { + description = "Command Block", + tiles = {"jeija_commandblock_off.png"}, + inventory_image = minetest.inventorycube("jeija_commandblock_off.png"), + groups = {cracky=2, mesecon_effector_off=1}, + on_construct = construct, + after_place_node = after_place, + on_receive_fields = receive_fields, + can_dig = function(pos,player) + local owner = minetest.get_meta(pos):get_string("owner") + return owner == "" or owner == player:get_player_name() + end, + sounds = default.node_sound_stone_defaults(), + mesecons = {effector = { + action_on = commandblock_action_on + }} +}) + +minetest.register_node("mesecons_commandblock:commandblock_on", { + tiles = {"jeija_commandblock_on.png"}, + groups = {cracky=2, mesecon_effector_on=1, not_in_creative_inventory=1}, + light_source = 10, + drop = "mesecons_commandblock:commandblock_off", + on_construct = construct, + after_place_node = after_place, + on_receive_fields = receive_fields, + can_dig = function(pos,player) + local owner = minetest.get_meta(pos):get_string("owner") + return owner == "" or owner == player:get_player_name() + end, + sounds = default.node_sound_stone_defaults(), + mesecons = {effector = { + action_off = commandblock_action_off + }} +})