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path: root/advtrains_interlocking/distant_ui.lua
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Diffstat (limited to 'advtrains_interlocking/distant_ui.lua')
-rw-r--r--advtrains_interlocking/distant_ui.lua55
1 files changed, 53 insertions, 2 deletions
diff --git a/advtrains_interlocking/distant_ui.lua b/advtrains_interlocking/distant_ui.lua
index 4ec2255..e1e14b7 100644
--- a/advtrains_interlocking/distant_ui.lua
+++ b/advtrains_interlocking/distant_ui.lua
@@ -24,6 +24,16 @@ function advtrains.interlocking.show_distant_signal_form(pos, pname)
else
form[#form+1] = F.S_button_exit(0.5, 1.5, 6, 1, "assign_dst", "Assign")
end
+
+ local dsts = D.get_dst(pos)
+ local dstlist = {}
+ for pos, _ in pairs(dsts) do
+ dstlist[#dstlist+1] = minetest.pos_to_string(advtrains.decode_pos(pos))
+ end
+ form[#form+1] = F.S_label(0.5, 2.5, "This signal has the following distant signals:")
+ form[#form+1] = F.textlist(0.5, 3, 4.5, 3.5, "dstlist", dstlist)
+ form[#form+1] = F.image_button_exit(5.5, 3.5, 1, 1, "cdb_add.png", "dst_add", "")
+ form[#form+1] = F.image_button_exit(5.5, 5, 1, 1, "cdb_clear.png", "dst_del", "")
minetest.show_formspec(pname, "advtrains:distant_" .. minetest.pos_to_string(pos), table.concat(form))
end
@@ -37,25 +47,46 @@ local function init_signal_assignment(pname, pos)
minetest.chat_send_player(pname, attrans("Please punch the signal to use as the main signal."))
end
+local distant_pos = {}
+local function init_distant_assignment(pname, pos)
+ if not minetest.check_player_privs(pname, "interlocking") then
+ minetest.send_chat_player(pname, attrans("This operation is now allowed without the @1 privilege.", "interlocking"))
+ return
+ end
+ distant_pos[pname] = pos
+ minetest.chat_send_player(pname, attrans("Please punch the signal to use as the distant signal."))
+end
+
minetest.register_on_punchnode(function(pos, node, player, pointed_thing)
local pname = player:get_player_name()
if not minetest.check_player_privs(pname, "interlocking") then
return
end
local spos = signal_pos[pname]
+ local distant = false
if not spos then
- return
+ spos = distant_pos[pname]
+ if not spos then
+ return
+ end
+ distant = true
end
signal_pos[pname] = nil
+ distant_pos[pname] = nil
local is_signal = minetest.get_item_group(node.name, "advtrains_signal") >= 2
if not is_signal then
minetest.chat_send_player(pname, attrans("Incompatible signal."))
return
end
minetest.chat_send_player(pname, attrans("Successfully assigned signal."))
- D.assign(pos, spos, "manual")
+ if distant then
+ D.assign(spos, pos, "manual")
+ else
+ D.assign(pos, spos, "manual")
+ end
end)
+local dstsel = {}
minetest.register_on_player_receive_fields(function(player, formname, fields)
local pname = player:get_player_name()
local pos = minetest.string_to_pos(string.match(formname, "^advtrains:distant_(.+)$") or "")
@@ -72,5 +103,25 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
D.unassign_dst(pos)
elseif fields.assign_dst then
init_signal_assignment(pname, pos)
+ elseif fields.dst_add then
+ init_distant_assignment(pname, pos)
+ elseif fields.dstlist then
+ dstsel[pname] = minetest.explode_textlist_event(fields.dstlist).index
+ elseif fields.dst_del then
+ local selid = dstsel[pname]
+ if selid then
+ local dsts = D.get_dst(pos)
+ local pos
+ for p, _ in pairs(dsts) do
+ selid = selid-1
+ if selid <= 0 then
+ pos = p
+ break
+ end
+ end
+ if pos then
+ D.unassign_dst(advtrains.decode_pos(pos))
+ end
+ end
end
end)