diff options
Diffstat (limited to 'ch_core/timers.lua')
| -rw-r--r-- | ch_core/timers.lua | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/ch_core/timers.lua b/ch_core/timers.lua new file mode 100644 index 0000000..59a0dcb --- /dev/null +++ b/ch_core/timers.lua @@ -0,0 +1,123 @@ +ch_core.open_submod("timers", {data = true, hud = true, chat = true}) + +ch_core.count_of_ch_timer_hudbars = 4 + +local default_timer_bar_icon = "default_snowball.png" +local default_timer_bar_bar = "hudbars_bar_timer.png" + +-- timer_def - podporované klíče: +-- - label -- textový popis pro HUD, může být prázdný řetězec (volitelná) +-- - func -- funkce bez parametrů, která má být spuštěna po vypršení časovače; může být nil +-- - hudbar_icon -- ikona pro HUD (volitelná) +-- - hudbar_bgicon -- ikona pro HUD na pozadí (volitelná) +-- - hudbar_bar -- textura pro HUD (volitelná) +-- - hudbar_text_color -- barva textu pro HUD (volitelná) +function ch_core.start_ch_timer(online_charinfo, timer_id, delay, timer_def) + local timers = online_charinfo.ch_timers + if not timers then + timers = {} + online_charinfo.ch_timers = timers + elseif timers[timer_id] then + return false -- timer is already running + end + if delay < 0.0 then + error("Negative delay at start_ch_timer()!") + end + local now = ch_core.cas + local new_timer = timer_def or {} + new_timer = table.copy(new_timer) + new_timer.started_at = now + new_timer.run_at = now + delay + timers[timer_id] = new_timer + local player = minetest.get_player_by_name(online_charinfo.player_name) + local hudbar_id = player and ch_core.try_alloc_hudbar(player) + if hudbar_id then + new_timer.hudbar = hudbar_id + new_timer.last_hud_value = math.ceil(delay) + hb.change_hudbar(player, + hudbar_id, + new_timer.last_hud_value, + new_timer.last_hud_value, + new_timer.hudbar_icon or default_timer_bar_icon, + new_timer.hudbar_bgicon, + new_timer.hudbar_bar or default_timer_bar_bar, + new_timer.label or "časovač", + new_timer.hudbar_text_color or 0xFFFFFF) + if delay >= 0.1 then + hb.unhide_hudbar(player, hudbar_id) + end + end + return true +end + +function ch_core.is_ch_timer_running(online_charinfo, timer_id) + local timers = online_charinfo.ch_timers + if timers and timers[timer_id] then + return true + else + return false + end +end + +function ch_core.get_ch_timer_info(online_charinfo, timer_id) + local timers = online_charinfo.ch_timers + return timers and timers[timer_id] +end + +function ch_core.cancel_ch_timer(online_charinfo, timer_id) + local timers = online_charinfo.ch_timers + local timer = timers and timers[timer_id] + if not timer then + return false + end + if timer.hudbar then + local player = minetest.get_player_by_name(online_charinfo.player_name) + hb.hide_hudbar(player, timer.hudbar) + ch_core.free_hudbar(player, timer.hudbar) + end + timers[timer_id] = nil + return true +end + +local def = { + params = "[početsekund]", + description = "Odpočítá zadaný počet sekund. Při použití bez parametru jen zruší probíhající odpočet.", + privs = {}, + func = function(player_name, param) + local online_charinfo = ch_data.online_charinfo[player_name] + if param == "" then + ch_core.cancel_ch_timer(online_charinfo, "custom_timer") + return true + end + local sekund = param:gsub(",", ".") + sekund = tonumber(sekund) + if not sekund or sekund < 0 then + return false, "Neplatné zadání!" + end + if not online_charinfo then + return false, "Vnitřní chyba serveru." + end + ch_core.cancel_ch_timer(online_charinfo, "custom_timer") + local timer_func = function() + local player = minetest.get_player_by_name(player_name) + if player ~= nil then + ch_core.systemovy_kanal(player_name, "Nastavený časovač vypršel.") + minetest.sound_play("chat3_bell", {to_player = player_name, gain = 1.0}, true) + end + end + local timer_def = { + label = "odpočet", + func = timer_func, + } + local watch_def = minetest.registered_items["orienteering:watch"] + if watch_def ~= nil and watch_def.inventory_image ~= nil then + timer_def.hudbar_icon = watch_def.inventory_image + end + ch_core.start_ch_timer(online_charinfo, "custom_timer", sekund, timer_def) + return true + end, +} +minetest.register_chatcommand("odpočítat", def) +minetest.register_chatcommand("odpocitat", def) + +ch_core.close_submod("timers") |