diff options
Diffstat (limited to 'trackplacer.lua')
| -rw-r--r-- | trackplacer.lua | 96 |
1 files changed, 49 insertions, 47 deletions
diff --git a/trackplacer.lua b/trackplacer.lua index 8ff9a63..eebf2ae 100644 --- a/trackplacer.lua +++ b/trackplacer.lua @@ -1,12 +1,6 @@ --trackplacer.lua --holds code for the track-placing system. the default 'track' item will be a craftitem that places rails as needed. this will neither place or change switches nor place vertical rails. -local print=function(player, t, ...) minetest.log("action", table.concat({t, ...}, " ")) - if player then - minetest.chat_send_player(player,table.concat({t, ...}, " ")) - end -end - --all new trackplacer code local tp={ tracks={} @@ -209,42 +203,46 @@ minetest.register_craftitem("advtrains:trackworker",{ wield_image = "advtrains_trackworker.png", stack_max = 1, on_place = function(itemstack, placer, pointed_thing) - local name = placer:get_player_name() - if not name then - return - end - if pointed_thing.type=="node" then - local pos=pointed_thing.under - if minetest.is_protected(pos, name) then - return - end - local node=minetest.get_node(pos) - - --if not advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then return end - if advtrains.is_train_at_pos(pos) then return end - - local nnprefix, suffix, rotation=string.match(node.name, "^([^_]+)_([^_]+)(_?.*)$") - --print(node.name.."\npattern recognizes:"..nodeprefix.." / "..railtype.." / "..rotation) - if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twrotate[suffix] then - print(name, "[advtrains]railtype not workable by trackworker") - return - end - local modext=tp.tracks[nnprefix].twrotate[suffix] + local name = placer:get_player_name() + if not name then + return + end + if pointed_thing.type=="node" then + local pos=pointed_thing.under + if minetest.is_protected(pos, name) then + return + end + local node=minetest.get_node(pos) - if rotation==modext[#modext] then --increase param2 - minetest.set_node(pos, {name=nnprefix.."_"..suffix..modext[1], param2=(node.param2+1)%4}) - return - else - local modpos - for k,v in pairs(modext) do if v==rotation then modpos=k end end - if not modpos then - print(placer,"[advtrains]rail not workable by trackworker") - return - end - minetest.set_node(pos, {name=nnprefix.."_"..suffix..modext[modpos+1], param2=node.param2}) - end - advtrains.invalidate_all_paths() - end + --if not advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then return end + if advtrains.is_train_at_pos(pos) then return end + + local nnprefix, suffix, rotation=string.match(node.name, "^(.+)_([^_]+)(_[^_]+)$") + --print(node.name.."\npattern recognizes:"..nodeprefix.." / "..railtype.." / "..rotation) + if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twrotate[suffix] then + nnprefix, suffix=string.match(node.name, "^(.+)_([^_]+)$") + rotation = "" + if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twrotate[suffix] then + minetest.chat_send_player(placer:get_player_name(), "This node can't be rotated using the trackworker!") + return + end + end + local modext=tp.tracks[nnprefix].twrotate[suffix] + + if rotation==modext[#modext] then --increase param2 + minetest.set_node(pos, {name=nnprefix.."_"..suffix..modext[1], param2=(node.param2+1)%4}) + return + else + local modpos + for k,v in pairs(modext) do if v==rotation then modpos=k end end + if not modpos then + minetest.chat_send_player(placer:get_player_name(), "This node can't be rotated using the trackworker!") + return + end + minetest.set_node(pos, {name=nnprefix.."_"..suffix..modext[modpos+1], param2=node.param2}) + end + advtrains.invalidate_all_paths() + end end, on_use=function(itemstack, user, pointed_thing) local name = user:get_player_name() @@ -260,12 +258,16 @@ minetest.register_craftitem("advtrains:trackworker",{ --if not advtrains.is_track_and_drives_on(minetest.get_node(pos).name, advtrains.all_tracktypes) then return end if advtrains.is_train_at_pos(pos) then return end - local nnprefix, suffix, rotation=string.match(node.name, "^([^_]+)_([^_]+)(_?.*)$") - - if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twcycle[suffix] then - print(name,"[advtrains]railtype not workable by trackworker") - return - end + local nnprefix, suffix, rotation=string.match(node.name, "^(.+)_([^_]+)(_[^_]+)$") + --print(node.name.."\npattern recognizes:"..nodeprefix.." / "..railtype.." / "..rotation) + if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twcycle[suffix] then + nnprefix, suffix=string.match(node.name, "^(.+)_([^_]+)$") + rotation = "" + if not tp.tracks[nnprefix] or not tp.tracks[nnprefix].twcycle[suffix] then + minetest.chat_send_player(user:get_player_name(), "This node can't be changed using the trackworker!") + return + end + end local nextsuffix=tp.tracks[nnprefix].twcycle[suffix] minetest.set_node(pos, {name=nnprefix.."_"..nextsuffix..rotation, param2=node.param2}) --invalidate trains |