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local def
local F = minetest.formspec_escape
local ifthenelse = ch_core.ifthenelse
local max_stations = 60
local MODE_NORMAL = 0 -- normální zastávka (výchozí nebo mezilehlá)
local MODE_REQUEST_STOP = 1 -- zastávka na znamení (mezilehlá)
local MODE_HIDDEN = 2 -- skrytá zastávka (výchozí nebo mezilehlá)
local MODE_DISABLED = 3 -- vypnutá zastávka (mezilehlá nebo koncová)
local MODE_FINAL = 4 -- koncová zastávka (linka zde jízdu končí)
local MODE_FINAL_HIDDEN = 5 -- koncová zastávka skrytá
local MODE_FINAL_CONTINUE = 6 -- koncová zastávka (vlak pokračuje jako jiná linka)
local color_red = core.get_color_escape_sequence("#ff0000")
local color_green = core.get_color_escape_sequence("#00ff00")
local cancel_linevar = assert(advtrains.lines.cancel_linevar)
local get_last_passages = assert(advtrains.lines.get_last_passages)
local get_line_description = assert(advtrains.lines.get_line_description)
local linevar_decompose = assert(advtrains.lines.linevar_decompose)
local try_get_linevar_def = assert(advtrains.lines.try_get_linevar_def)
local show_last_passages_formspec -- forward declaration
local function check_rights(pinfo, owner)
if pinfo.role == "new" or pinfo.role == "none" then
return false
end
if owner == nil or pinfo.role == "admin" or pinfo.player_name == owner then
return true
end
return false
end
local function get_stn_from_linevar(linevar)
local line, stn = linevar_decompose(linevar)
return ifthenelse(line ~= nil, stn, nil)
end
local function add_linevar(stn, linevar_def)
local station = advtrains.lines.stations[stn]
if station == nil then
return false, "Chybná stanice!"
end
local linevars = station.linevars
if linevars == nil then
linevars = {}
station.linevars = linevars
end
if linevars[linevar_def.name] ~= nil then
return false, "Nemohu přidat, varianta linky '"..linevar_def.name.."' již existuje."
end
linevars[linevar_def.name] = linevar_def
return true, nil
end
local function same_stops(stops1, stops2)
assert(stops1)
assert(stops2)
if #stops1 ~= #stops2 then
return false
end
for i, stop in ipairs(stops1) do
if stop.stn ~= stops2[i].stn then
return false
end
end
return true
end
local function replace_linevar(stn, linevar_def)
local station = advtrains.lines.stations[stn]
if station == nil or station.linevars == nil then
return false, "Chybná stanice!"
end
local linevar = assert(linevar_def.name)
local linevars = station.linevars
local old_linevar_def = linevars[linevar]
if old_linevar_def == nil then
return false, "Nemohu nahradit, varianta linky '"..linevar.."' dosud neexistuje!"
end
linevars[linevar] = linevar_def
local restart_count = 0
if not same_stops(old_linevar_def.stops, linevar_def.stops) then
-- změnily se zastávky, musíme restartovat vlaky:
for train_id, train in pairs(advtrains.trains) do
local ls = train.line_status
if ls ~= nil and ls.linevar == linevar then
core.log("action", "Train "..train_id.." restarted from index "..ls.linevar_index.." due to replacement of linevar '"..linevar.."'.")
ls.linevar_index = 1
restart_count = restart_count + 1
end
end
end
if restart_count > 0 then
return true, restart_count.." vlak/ů restartován/o kvůli změnám"
else
return true, nil
end
end
local function delete_linevar(stn, linevar)
local station = advtrains.lines.stations[stn]
if station == nil or station.linevars == nil then
return false, "Chybná stanice!"
end
local linevars = station.linevars
if linevars[assert(linevar)] == nil then
return false, "Nemohu odstranit, varianta linky '"..linevar.."' nebyla nalezena!"
end
linevars[linevar] = nil
for train_id, train in pairs(advtrains.trains) do
local ls = train.line_status
if ls ~= nil and ls.linevar == linevar then
core.log("action", "Train "..train_id.." removed from deleted linevar '"..linevar.."'.")
cancel_linevar(train)
end
end
return true, nil
end
local function get_formspec(custom_state)
local pinfo = ch_core.normalize_player(assert(custom_state.player_name))
if pinfo.player == nil then
minetest.log("error", "Expected player not in game!")
return ""
end
local selection_index_raw = custom_state.selection_index
local selection_index = selection_index_raw or 1
local formspec = {
ch_core.formspec_header({formspec_version = 6, size = {20, 16}, auto_background = true}),
"label[0.5,0.6;Editor variant linek]"..
"style[s01_pos",
}
for i = 2, max_stations do
table.insert(formspec, string.format(",s%02d_pos", i))
end
table.insert(formspec, ";font=mono;font_size=-4]"..
"style[rc;font=mono]"..
"tablecolumns[color;text,align=right;text;text,align=center;color;text,width=7;color;text]"..
"table[0.5,1.25;19,5;linevar;#ffffff,LINKA,TRASA,SM. KÓD,#ffffff,SPRAVUJE,#ffffff,STAV")
for _, linevar_def in ipairs(custom_state.linevars) do
local lv_line, lv_stn, lv_rc = linevar_decompose(linevar_def.name)
local color = ifthenelse(linevar_def.disabled, "#cccccc", "#ffffff")
table.insert(formspec,
","..color..","..F(lv_line)..","..F(get_line_description(linevar_def, {first_stop = true, last_stop = true}))..
","..F(lv_rc)..","..ifthenelse(linevar_def.owner == pinfo.player_name, "#00ff00", color)..",")
table.insert(formspec, F(ch_core.prihlasovaci_na_zobrazovaci(linevar_def.owner)))
table.insert(formspec, ","..color..",")
if linevar_def.disabled then
table.insert(formspec, "vypnutá")
end
end
if selection_index_raw ~= nil then
table.insert(formspec, ";"..selection_index.."]")
else
table.insert(formspec, ";]")
end
if pinfo.role ~= "new" then
|
