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Permit empty channels with channel copier tool #61

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merged 2 commits into from
Jul 3, 2024
Merged

Permit empty channels with channel copier tool #61

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bfbb43a
Permit empty channels with channel copier tool
SwissalpS Jun 29, 2024
2883d19
missed message because of endless line
SwissalpS Jun 29, 2024
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22 changes: 14 additions & 8 deletions channelcopier.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -11,11 +11,17 @@ minetest.register_tool("digistuff:channelcopier",{
if minetest.registered_nodes[node.name]._digistuff_channelcopier_fieldname then
if player:get_player_control().sneak then
local channel = minetest.get_meta(pointed.under):get_string(minetest.registered_nodes[node.name]._digistuff_channelcopier_fieldname)
if type(channel) == "string" and channel ~= "" then
if type(channel) == "string" then
local stackmeta = itemstack:get_meta()
stackmeta:set_string("channel",channel)
stackmeta:set_string("description","Digilines Channel Copier, set to: "..channel)
if player and player:get_player_name() then minetest.chat_send_player(player:get_player_name(),"Digilines channel copier set to "..minetest.colorize("#00FFFF",channel)..". Click another node to paste this channel there.") end
stackmeta:set_string("description", 'Digilines Channel Copier, set to: "' .. channel .. '"')
if player and player:get_player_name() then
minetest.chat_send_player(player:get_player_name(),
'Digilines channel copier set to "'
.. minetest.colorize("#00FFFF", channel)
.. '". Click another node to paste this channel there.'
)
end
end
else
if minetest.is_protected(pos,name) and not minetest.check_player_privs(name,{protection_bypass=true}) then
Expand All @@ -24,20 +30,20 @@ minetest.register_tool("digistuff:channelcopier",{
end
if minetest.registered_nodes[node.name]._digistuff_channelcopier_fieldname then
local channel = itemstack:get_meta():get_string("channel")
if type(channel) ~= "string" or channel == "" then
if type(channel) ~= "string" then
minetest.chat_send_player(name,minetest.colorize("#FF5555","Error:").." No channel has been set yet. Sneak-click to copy one.")
return itemstack
end
local oldchannel = minetest.get_meta(pos):get_string(minetest.registered_nodes[node.name]._digistuff_channelcopier_fieldname)
minetest.get_meta(pos):set_string(minetest.registered_nodes[node.name]._digistuff_channelcopier_fieldname,channel)
if type(oldchannel) == "string" and oldchannel ~= "" then
if type(oldchannel) == "string" then
if channel == oldchannel then
minetest.chat_send_player(name,"Channel of target node is already "..minetest.colorize("#00FFFF",oldchannel)..".")
minetest.chat_send_player(name, 'Channel of target node is already "' .. minetest.colorize("#00FFFF", oldchannel) .. '".')
else
minetest.chat_send_player(name,string.format("Channel of target node changed from %s to %s.",minetest.colorize("#00FFFF",oldchannel),minetest.colorize("#00FFFF",channel)))
minetest.chat_send_player(name, string.format('Channel of target node changed from "%s" to "%s".', minetest.colorize("#00FFFF", oldchannel), minetest.colorize("#00FFFF", channel)))
end
else
minetest.chat_send_player(name,"Channel of target node set to "..minetest.colorize("#00FFFF",channel)..".")
minetest.chat_send_player(name, 'Channel of target node set to "' .. minetest.colorize("#00FFFF", channel) .. '".')
end
if type(minetest.registered_nodes[node.name]._digistuff_channelcopier_onset) == "function" then
minetest.registered_nodes[node.name]._digistuff_channelcopier_onset(pos,node,player,channel,oldchannel)
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