diff options
Diffstat (limited to 'mesecons_commandblock')
| -rw-r--r-- | mesecons_commandblock/init.lua | 390 |
1 files changed, 195 insertions, 195 deletions
diff --git a/mesecons_commandblock/init.lua b/mesecons_commandblock/init.lua index 8fd23f6..9cf9b13 100644 --- a/mesecons_commandblock/init.lua +++ b/mesecons_commandblock/init.lua @@ -1,195 +1,195 @@ -minetest.register_chatcommand("say", {
- params = "<text>",
- description = "Say <text> as the server",
- privs = {server=true},
- func = function(name, param)
- minetest.chat_send_all(name .. ": " .. param)
- end
-})
-
-minetest.register_chatcommand("tell", {
- params = "<name> <text>",
- description = "Say <text> to <name> privately",
- func = function(name, param)
- local found, _, target, message = param:find("^([^%s]+)%s+(.*)$")
- if found == nil then
- minetest.chat_send_player(name, "Invalid usage: " .. param)
- return
- end
- if not minetest.get_player_by_name(target) then
- minetest.chat_send_player(name, "Invalid target: " .. target)
- end
- minetest.chat_send_player(target, name .. " whispers: " .. message, false)
- end
-})
-
-minetest.register_chatcommand("hp", {
- params = "<name> <value>",
- description = "Set health of <name> to <value> hitpoints",
- privs = {ban=true},
- func = function(name, param)
- local found, _, target, value = param:find("^([^%s]+)%s+(%d+)$")
- 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 function initialize_data(meta)
- local commands = meta:get_string("commands")
- meta:set_string("formspec",
- "invsize[9,5;]" ..
- "textarea[0.5,0.5;8.5,4;commands;Commands;"..commands.."]" ..
- "label[1,3.8;@nearest, @farthest, and @random are replaced by the respective player names]" ..
- "button_exit[3.3,4.5;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" ..
- "Commands: "..commands)
-end
-
-local function construct(pos)
- local meta = minetest.get_meta(pos)
-
- meta:set_string("commands", "tell @nearest Commandblock unconfigured")
-
- meta:set_string("owner", "")
-
- initialize_data(meta)
-end
-
-local function after_place(pos, placer)
- if placer then
- local meta = minetest.get_meta(pos)
- meta:set_string("owner", placer:get_player_name())
- initialize_data(meta)
- end
-end
-
-local function receive_fields(pos, formname, fields, sender)
- if not fields.submit then
- return
- end
- local meta = minetest.get_meta(pos)
- local owner = meta:get_string("owner")
- if owner ~= "" and sender:get_player_name() ~= owner then
- return
- end
- meta:set_string("commands", fields.commands)
-
- initialize_data(meta)
-end
-
-local function resolve_commands(commands, pos)
- local nearest, farthest = nil, nil
- local min_distance, max_distance = math.huge, -1
- local players = minetest.get_connected_players()
- for index, player in pairs(players) do
- local distance = vector.distance(pos, player:getpos())
- if distance < min_distance then
- min_distance = distance
- nearest = player:get_player_name()
- end
- if distance > max_distance then
- max_distance = distance
- farthest = player:get_player_name()
- end
- end
- local random = players[math.random(#players)]:get_player_name()
- commands = commands:gsub("@nearest", nearest)
- commands = commands:gsub("@farthest", farthest)
- commands = commands:gsub("@random", random)
- return commands
-end
-
-local function commandblock_action_on(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 owner = meta:get_string("owner")
- if owner == "" then
- return
- end
-
- local commands = resolve_commands(meta:get_string("commands"), pos)
- for _, command in pairs(commands:split("\n")) do
- local pos = command:find(" ")
- local cmd, param = command, ""
- if pos then
- cmd = command:sub(1, pos - 1)
- param = command:sub(pos + 1)
- end
- local cmddef = minetest.chatcommands[cmd]
- if not cmddef then
- minetest.chat_send_player(owner, "The command "..cmd.." does not exist")
- return
- end
- local has_privs, missing_privs = minetest.check_player_privs(owner, cmddef.privs)
- if not has_privs then
- minetest.chat_send_player(owner, "You don't have permission "
- .."to run "..cmd
- .." (missing privileges: "
- ..table.concat(missing_privs, ", ")..")")
- return
- end
- cmddef.func(owner, param)
- end
-end
-
-local function commandblock_action_off(pos, node)
- if node.name == "mesecons_commandblock:commandblock_on" then
- minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_off"})
- end
-end
-
-local function can_dig(pos, player)
- local meta = minetest.get_meta(pos)
- local owner = meta:get_string("owner")
- return owner == "" or owner == player:get_player_name()
-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 = can_dig,
- 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 = can_dig,
- sounds = default.node_sound_stone_defaults(),
- mesecons = {effector = {
- action_off = commandblock_action_off
- }}
-})
+minetest.register_chatcommand("say", { + params = "<text>", + description = "Say <text> as the server", + privs = {server=true}, + func = function(name, param) + minetest.chat_send_all(name .. ": " .. param) + end +}) + +minetest.register_chatcommand("tell", { + params = "<name> <text>", + description = "Say <text> to <name> privately", + func = function(name, param) + local found, _, target, message = param:find("^([^%s]+)%s+(.*)$") + if found == nil then + minetest.chat_send_player(name, "Invalid usage: " .. param) + return + end + if not minetest.get_player_by_name(target) then + minetest.chat_send_player(name, "Invalid target: " .. target) + end + minetest.chat_send_player(target, name .. " whispers: " .. message, false) + end +}) + +minetest.register_chatcommand("hp", { + params = "<name> <value>", + description = "Set health of <name> to <value> hitpoints", + privs = {ban=true}, + func = function(name, param) + local found, _, target, value = param:find("^([^%s]+)%s+(%d+)$") + 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 function initialize_data(meta) + local commands = meta:get_string("commands") + meta:set_string("formspec", + "invsize[9,5;]" .. + "textarea[0.5,0.5;8.5,4;commands;Commands;"..commands.."]" .. + "label[1,3.8;@nearest, @farthest, and @random are replaced by the respective player names]" .. + "button_exit[3.3,4.5;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" .. + "Commands: "..commands) +end + +local function construct(pos) + local meta = minetest.get_meta(pos) + + meta:set_string("commands", "tell @nearest Commandblock unconfigured") + + meta:set_string("owner", "") + + initialize_data(meta) +end + +local function after_place(pos, placer) + if placer then + local meta = minetest.get_meta(pos) + meta:set_string("owner", placer:get_player_name()) + initialize_data(meta) + end +end + +local function receive_fields(pos, formname, fields, sender) + if not fields.submit then + return + end + local meta = minetest.get_meta(pos) + local owner = meta:get_string("owner") + if owner ~= "" and sender:get_player_name() ~= owner then + return + end + meta:set_string("commands", fields.commands) + + initialize_data(meta) +end + +local function resolve_commands(commands, pos) + local nearest, farthest = nil, nil + local min_distance, max_distance = math.huge, -1 + local players = minetest.get_connected_players() + for index, player in pairs(players) do + local distance = vector.distance(pos, player:getpos()) + if distance < min_distance then + min_distance = distance + nearest = player:get_player_name() + end + if distance > max_distance then + max_distance = distance + farthest = player:get_player_name() + end + end + local random = players[math.random(#players)]:get_player_name() + commands = commands:gsub("@nearest", nearest) + commands = commands:gsub("@farthest", farthest) + commands = commands:gsub("@random", random) + return commands +end + +local function commandblock_action_on(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 owner = meta:get_string("owner") + if owner == "" then + return + end + + local commands = resolve_commands(meta:get_string("commands"), pos) + for _, command in pairs(commands:split("\n")) do + local pos = command:find(" ") + local cmd, param = command, "" + if pos then + cmd = command:sub(1, pos - 1) + param = command:sub(pos + 1) + end + local cmddef = minetest.chatcommands[cmd] + if not cmddef then + minetest.chat_send_player(owner, "The command "..cmd.." does not exist") + return + end + local has_privs, missing_privs = minetest.check_player_privs(owner, cmddef.privs) + if not has_privs then + minetest.chat_send_player(owner, "You don't have permission " + .."to run "..cmd + .." (missing privileges: " + ..table.concat(missing_privs, ", ")..")") + return + end + cmddef.func(owner, param) + end +end + +local function commandblock_action_off(pos, node) + if node.name == "mesecons_commandblock:commandblock_on" then + minetest.swap_node(pos, {name = "mesecons_commandblock:commandblock_off"}) + end +end + +local function can_dig(pos, player) + local meta = minetest.get_meta(pos) + local owner = meta:get_string("owner") + return owner == "" or owner == player:get_player_name() +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 = can_dig, + 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 = can_dig, + sounds = default.node_sound_stone_defaults(), + mesecons = {effector = { + action_off = commandblock_action_off + }} +}) |