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Open-source command blocks ;-)

This commit is contained in:
Wuzzy 2019-03-15 06:48:12 +01:00
parent 77ab44217a
commit 81ca79e85c
1 changed files with 36 additions and 18 deletions

View File

@ -1,4 +1,5 @@
local S = minetest.get_translator("mesecons_commandblock") local S = minetest.get_translator("mesecons_commandblock")
local F = minetest.formspec_escape
local function construct(pos) local function construct(pos)
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
@ -128,19 +129,18 @@ local function commandblock_action_off(pos, node)
end end
local on_rightclick = function(pos, node, player, itemstack, pointed_thing) local on_rightclick = function(pos, node, player, itemstack, pointed_thing)
-- Only allow access in Creative Mode local can_edit = true
-- Only allow write access in Creative Mode
if not minetest.settings:get_bool("creative_mode") then if not minetest.settings:get_bool("creative_mode") then
return can_edit = false
end end
local pname = player:get_player_name() local pname = player:get_player_name()
if minetest.is_protected(pos, pname) then if minetest.is_protected(pos, pname) then
minetest.record_protection_violation(pos, pname) can_edit = false
return
end end
local privs = minetest.get_player_privs(pname) local privs = minetest.get_player_privs(pname)
if not privs.maphack then if not privs.maphack then
minetest.chat_send_player(pname, "Access denied. You need the “maphack” privilege to edit command blocks.") can_edit = false
return
end end
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
@ -148,16 +148,31 @@ local on_rightclick = function(pos, node, player, itemstack, pointed_thing)
local commander = meta:get_string("commander") local commander = meta:get_string("commander")
local commanderstr local commanderstr
if commander == "" or commander == nil then if commander == "" or commander == nil then
commanderstr = "Error: No commander! Block must be replaced." commanderstr = S("Error: No commander! Block must be replaced.")
else else
commanderstr = "Commander: "..commander commanderstr = S("Commander: @1", commander)
end
local textrea_name, submit, textarea
-- If editing is not allowed, only allow read-only access.
-- Player can still view the contents of the command block.
if can_edit then
textarea_name = "commands"
submit = "button_exit[3.3,4.5;2,1;submit;"..F(S("Submit")).."]"
else
textarea_name = ""
submit = ""
end
if commands == "" then
textarea = "label[0.5,0.5;"..F(S("No commands.")).."]"
else
textarea = "textarea[0.5,0.5;8.5,4;"..textarea_name..";"..F(S("Commands:"))..";"..F(commands).."]"
end end
local formspec = "invsize[9,5;]" .. local formspec = "invsize[9,5;]" ..
"textarea[0.5,0.5;8.5,4;commands;Commands;"..commands.."]" .. textarea ..
"button_exit[3.3,4.5;2,1;submit;Submit]" .. submit ..
"image_button[8,4.5;1,1;doc_button_icon_lores.png;doc;]" .. "image_button[8,4.5;1,1;doc_button_icon_lores.png;doc;]" ..
"label[0,4;"..minetest.formspec_escape(commanderstr).."]" .. "tooltip[doc;"..F(S("Help")).."]" ..
"tooltip[doc;Help]" "label[0,4;"..F(commanderstr).."]"
minetest.show_formspec(pname, "commandblock_"..pos.x.."_"..pos.y.."_"..pos.z, formspec) minetest.show_formspec(pname, "commandblock_"..pos.x.."_"..pos.y.."_"..pos.z, formspec)
end end
@ -176,7 +191,7 @@ local on_place = function(itemstack, placer, pointed_thing)
local privs = minetest.get_player_privs(placer:get_player_name()) local privs = minetest.get_player_privs(placer:get_player_name())
if not privs.maphack then if not privs.maphack then
minetest.chat_send_player(placer:get_player_name(), "Placement denied. You need the “maphack” privilege to place command blocks.") minetest.chat_send_player(placer:get_player_name(), S("Placement denied. You need the “maphack” privilege to place command blocks."))
return itemstack return itemstack
end end
@ -189,9 +204,12 @@ minetest.register_node("mesecons_commandblock:commandblock_off", {
_doc_items_longdesc = _doc_items_longdesc =
S("Command blocks are mighty redstone components which are able to alter reality itself. In other words, they cause the server to execute server commands when they are supplied with redstone power."), S("Command blocks are mighty redstone components which are able to alter reality itself. In other words, they cause the server to execute server commands when they are supplied with redstone power."),
_doc_items_usagehelp = _doc_items_usagehelp =
S("To use an already existing command block, just supply it with redstone power and see what happens. This will execute the commands once. To execute the commands again, turn the redstone power off and on again.").."\n\n".. S("Everyone can activate a command block and look at its commands, but not everyone can edit and place them.").."\n\n"..
S("To place a command block and change the commands, you need to be in Creative Mode and must have the “maphack” privilege. A new command block does not have any commands and does nothing. Rightclick the command block (in Creative Mode!) to edit its commands. Read the help entry “Advanced topics > Server Commands” to understand how they work. Each line contains a single command. You enter them like you would in the console, but without the leading slash. The commands will be executed from top to bottom.").."\n\n".. S("To view the commands in a command block, use it. To activate the command block, just supply it with redstone power. This will execute the commands once. To execute the commands again, turn the redstone power off and on again.")..
"\n\n"..
S("To be able to place a command block and change the commands, you need to be in Creative Mode and must have the “maphack” privilege. A new command block does not have any commands and does nothing. Use the command block (in Creative Mode!) to edit its commands. Read the help entry “Advanced topics > Server Commands” to understand how they work. Each line contains a single command. You enter them like you would in the console, but without the leading slash. The commands will be executed from top to bottom.").."\n\n"..
S("All commands will be executed on behalf of the player who placed the command block, as if the player typed in the commands. This player is said to be the “commander” of the block.").."\n\n".. S("All commands will be executed on behalf of the player who placed the command block, as if the player typed in the commands. This player is said to be the “commander” of the block.").."\n\n"..
@ -250,7 +268,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
end end
local privs = minetest.get_player_privs(player:get_player_name()) local privs = minetest.get_player_privs(player:get_player_name())
if not privs.maphack then if not privs.maphack then
minetest.chat_send_player(player:get_player_name(), "Access denied. You need the “maphack” privilege to edit command blocks.") minetest.chat_send_player(player:get_player_name(), S("Access denied. You need the “maphack” privilege to edit command blocks."))
return return
end end
@ -263,7 +281,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
local pos = {x=tonumber(x), y=tonumber(y), z=tonumber(z)} local pos = {x=tonumber(x), y=tonumber(y), z=tonumber(z)}
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
if not minetest.settings:get_bool("creative_mode") then if not minetest.settings:get_bool("creative_mode") then
minetest.chat_send_player(player:get_player_name(), "Editing the command block has failed! You can only change the command block in Creative Mode!") minetest.chat_send_player(player:get_player_name(), S("Editing the command block has failed! You can only change the command block in Creative Mode!"))
return return
end end
local check, error_message = check_commands(fields.commands, player:get_player_name()) local check, error_message = check_commands(fields.commands, player:get_player_name())
@ -275,7 +293,7 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
meta:set_string("commands", fields.commands) meta:set_string("commands", fields.commands)
end end
else else
minetest.chat_send_player(player:get_player_name(), "Editing the command block has failed! The command block is gone.") minetest.chat_send_player(player:get_player_name(), S("Editing the command block has failed! The command block is gone."))
end end
end end
end) end)