mirror of
https://github.com/a-bad-dev/simple-shooter-game.git
synced 2026-06-08 20:12:11 +00:00
362 lines
9 KiB
Lua
362 lines
9 KiB
Lua
-- Main mod for SSG
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local alive_players = {}
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local map_data = {} -- constrict the map data to this file
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local spawn_pos = vector.new(-100, -9.6, -100)
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local match_state = "not_started" -- not_started, pre_match, in_progress, post_match
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local function save_player_data(player)
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local skins = player:get_properties().textures
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-- probably the invisible skin so dont save it
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if skins[1] == "blank.png" then
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return
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end
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player:get_meta():set_string("skin", core.serialize(skins))
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end
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local function load_player_data(player)
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local skins = core.deserialize(player:get_meta():get_string("skin"))
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player:set_properties({
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visual = "mesh",
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textures = skins
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})
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end
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function make_player_invisible(player)
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save_player_data(player)
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player:set_properties({
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pointable = false,
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visual = "mesh",
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textures = {"blank.png"},
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})
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playertag.set(player, playertag.TYPE_BUILTIN, {a = 0})
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end
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function give_player_items(player)
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local class = player:get_meta():get_string("class")
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local inv = player:get_inventory()
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inv:set_list("main", {})
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if class == "sniper" then
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inv:add_item("main", "ctf_ranged:m200_loaded")
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inv:add_item("main", "default:sword_stone")
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inv:add_item("main", "ctf_ranged:ammo 100")
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elseif class == "assault" then
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inv:add_item("main", "ctf_ranged:ak47_loaded")
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inv:add_item("main", "ctf_ranged:glock17_loaded")
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inv:add_item("main", "ctf_ranged:ammo 100")
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elseif class == "shotgun" then
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inv:add_item("main", "ctf_ranged:benelli_loaded")
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inv:add_item("main", "ctf_ranged:glock17_loaded")
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inv:add_item("main", "ctf_ranged:ammo 100")
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end
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end
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function set_player_mode(player, mode)
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player:get_meta():set_string("mode", mode)
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local player_name = player:get_player_name()
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local privs = core.get_player_privs(player_name)
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if mode == "normal" then
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player:set_properties({
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pointable = true, -- allow players to be killable after the match starts
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})
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load_player_data(player)
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privs.noclip, privs.fast, privs.fly, privs.interact = false, false, false, true
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playertag.set(player, playertag.TYPE_ENTITY, {a = 255, r = 255, g = 255, b = 255})
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player:set_inventory_formspec([[
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size[8,4]
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list[current_player;main;0,0;8,1;]
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list[current_player;main;0,1.25;8,3;8]
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listring[current_player;main]
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]])
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player:hud_set_flags({
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hotbar = true,
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healthbar = true,
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breathbar = true,
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})
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elseif mode == "spectator" then
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privs.noclip, privs.fast, privs.fly, privs.interact = true, true, true, false
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make_player_invisible(player)
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core.chat_send_player(player_name, core.colorize("blue", "You are now a spectator."))
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player:set_inventory_formspec([[
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size[8,4]
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list[current_player;main;0,0;8,1;]
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list[current_player;main;0,1.25;8,3;8]
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listring[current_player;main]
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]])
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player:hud_set_flags({
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hotbar = false,
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healthbar = false,
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breathbar = false,
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})
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elseif mode == "pre_match" then
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privs.noclip, privs.fast, privs.fly, privs.interact = false, true, false, false -- allow fast movement to get to a specific point on the large map
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make_player_invisible(player)
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player:set_inventory_formspec([[
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size[8,6]
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label[3,0.1;Change class:]
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button[0.3,1;2.5,1;class_sniper;Long-range]
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button[2.8,1;2.5,1;class_assault;Mid-range]
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button[5.3,1;2.5,1;class_shotgun;Short-range]
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list[current_player;main;0,2;8,1;]
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list[current_player;main;0,3.25;8,3;8]
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listring[current_player;main]
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]])
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player:hud_set_flags({
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hotbar = true,
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healthbar = false,
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breathbar = false,
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})
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end
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core.change_player_privs(player_name, privs)
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end
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function start_match()
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if match_state ~= "not_started" then
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return
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end
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set_match_state("pre_match")
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map_data = place_map(map_data.name or "forest") -- default to forest if no map is specified
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core.chat_send_all(core.colorize("green", "Match about to start in 30 seconds!\nOpen inventory to change class!"))
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for _, player in pairs(core.get_connected_players()) do
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set_player_mode(player, "pre_match")
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give_player_items(player)
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player:set_pos({x = map_data.spawn_x, y = map_data.spawn_y, z = map_data.spawn_z})
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player:set_hp(20)
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end
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for i = 10, 1, -1 do -- count down from 10 to 1 (yes you are free to set me on fire for this horrible solution)
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core.after(20 + i, function()
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core.chat_send_all(core.colorize("green", "Match starts in " .. (11 - i) .. " seconds."))
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end)
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end
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core.after(30, function()
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set_match_state("in_progress")
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core.chat_send_all(core.colorize("green", "Match started!"))
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remove_barrier(map_data.size_x, map_data.barrier_level, map_data.size_z)
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alive_players = {}
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for _, player in pairs(core.get_connected_players()) do
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local player_name = player:get_player_name()
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inv = player:get_inventory()
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inv:set_list("main", {})
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give_player_items(player)
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player:set_properties({
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pointable = true, -- allow players to be killable after the match starts
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})
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alive_players[player_name] = "alive"
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set_player_mode(player, "normal")
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end
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end)
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end
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function end_match()
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set_match_state("not_started")
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for _, player in pairs(core.get_connected_players()) do
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player:set_pos(spawn_pos)
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player:get_inventory():set_list("main", {})
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player:set_inventory_formspec([[
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size[8,4]
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list[current_player;main;0,0;8,1;]
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list[current_player;main;0,1.25;8,3;8]
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listring[current_player;main]
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]])
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player:set_properties({pointable = false})
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set_player_mode(player, "normal")
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end
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return true
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end
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function set_match_state(state)
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match_state = state
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end
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local function get_alive_players()
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local alive_players_names = {}
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for player_name, _ in pairs(alive_players) do
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if alive_players[player_name] == "alive" then
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table.insert(alive_players_names, player_name)
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end
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end
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return alive_players_names
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end
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local function kill_player(player, reason)
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local player_name = player:get_player_name()
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if alive_players[player_name] ~= "alive" or match_state ~= "in_progress" then
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return
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end
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alive_players[player_name] = "dead"
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local alive_player_names = get_alive_players()
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local message = string.format("%s has been eliminated! (%s) %d player%s left!", player_name, reason, #alive_player_names, #alive_player_names == 1 and "" or "s")
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core.chat_send_all(core.colorize("red", message))
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if #alive_player_names == 1 then
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local winner_name = alive_player_names[1]
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core.chat_send_all(core.colorize("green", winner_name .. " is the winner!"))
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set_match_state("post_match")
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core.after(5, end_match)
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end
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end
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local diggable_groups = {
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"snappy",
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"cracky",
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"choppy",
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"crumbly",
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"oddly_breakable_by_hand",
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}
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core.register_on_mods_loaded(function()
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for itemname, _ in pairs(core.registered_nodes) do
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local node = core.registered_nodes[itemname]
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local groups = node.groups
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groups.fall_damage_add_percent = -100
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groups.immortal = 1
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for _, group in pairs(diggable_groups) do
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groups[group] = nil
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end
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core.override_item(itemname, {groups = groups})
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end
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end)
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core.register_on_joinplayer(function(player)
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core.place_schematic({x=-105, y=-10, z=-108}, core.get_modpath("main") .. "/schems/spawn.mts", 0, nil, true)
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player:set_pos(spawn_pos)
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player:get_inventory():set_list("main", {})
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player:set_inventory_formspec([[
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size[8,4]
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list[current_player;main;0,0;8,1;]
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list[current_player;main;0,1.25;8,3;8]
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listring[current_player;main]
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]])
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player:set_properties({pointable = false})
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player:hud_set_flags({
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minimap = false,
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minimap_radar = false,
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})
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if player:get_meta():get_string("class") == "" then
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player:get_meta():set_string("class", "assault")
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end
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set_player_mode(player, "normal")
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end)
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core.register_on_leaveplayer(function(player)
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local player_name = player:get_player_name()
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kill_player(player, "left the game")
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end)
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core.register_on_dieplayer(function(player)
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local player_name = player:get_player_name()
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kill_player(player, "died")
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end)
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core.register_on_respawnplayer(function(player)
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local player_name = player:get_player_name()
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if match_state == "in_progress" or match_state == "post_match" then
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set_player_mode(player, "spectator")
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player:set_pos({x = map_data.spawn_x, y = map_data.spawn_y, z = map_data.spawn_z})
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player:get_inventory():set_list("main", {})
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player:set_properties({pointable = false})
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end
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return true
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end)
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local timer = 0
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core.register_globalstep(function(dtime)
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timer = timer + dtime
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if timer >= 10 then
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timer = 0
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for _, player in pairs(core.get_connected_players()) do
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if alive_players[player:get_player_name()] == "alive" then
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player:set_hp(math.min(player:get_hp() + 2, 20))
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end
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end
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end
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end)
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core.register_on_player_receive_fields(function(player, formname, fields)
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if match_state ~= "pre_match" then
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return
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end
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if fields.class_sniper then
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player:get_meta():set_string("class", "sniper")
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give_player_items(player)
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elseif fields.class_assault then
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player:get_meta():set_string("class", "assault")
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give_player_items(player)
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elseif fields.class_shotgun then
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player:get_meta():set_string("class", "shotgun")
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give_player_items(player)
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end
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end)
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core.register_privilege("match_manager", {description = "Can manage the match", give_to_singleplayer = true})
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