capturetheflag/mods/ctf/ctf_flag/flag_func.lua
2019-08-28 18:54:24 +01:00

238 lines
6.2 KiB
Lua

local function do_capture(attname, flag, returned)
local team = flag.team
local attacker = ctf.player(attname)
local flag_name = ""
if flag.name then
flag_name = flag.name .. " "
end
flag_name = team .. "'s " .. flag_name .. "flag"
if ctf.setting("flag.capture_take") and not returned then
for i = 1, #ctf_flag.registered_on_prepick_up do
if not ctf_flag.registered_on_prepick_up[i](attname, flag) then
return
end
end
minetest.chat_send_all(flag_name.." has been picked up by "..
attname.." (team "..attacker.team..")")
ctf.action("flag", attname .. " picked up " .. flag_name)
-- Post to flag owner's board
ctf.post(team, {
msg = flag_name .. " has been taken by " .. attname .. " of ".. attacker.team,
icon="flag_red" })
-- Post to attacker's board
ctf.post(attacker.team, {
msg = attname .. " snatched '" .. flag_name .. "' from " .. team,
icon="flag_green"})
-- Add to claimed list
flag.claimed = {
team = attacker.team,
player = attname
}
ctf.hud.updateAll()
ctf_flag.update(flag)
for i = 1, #ctf_flag.registered_on_pick_up do
ctf_flag.registered_on_pick_up[i](attname, flag)
end
else
for i = 1, #ctf_flag.registered_on_precapture do
if not ctf_flag.registered_on_precapture[i](attname, flag) then
return
end
end
minetest.chat_send_all(flag_name.." has been captured "..
" by "..attname.." (team "..attacker.team..")")
ctf.action("flag", attname .. " captured " .. flag_name)
-- Post to flag owner's board
ctf.post(team, {
msg = flag_name .. " has been captured by " .. attacker.team,
icon="flag_red"})
-- Post to attacker's board
ctf.post(attacker.team, {
msg = attname .. " captured '" .. flag_name .. "' from " .. team,
icon="flag_green"})
-- Take flag
if ctf.setting("flag.allow_multiple") then
ctf_flag.delete(team, vector.new(flag))
ctf_flag.add(attacker.team, vector.new(flag))
else
minetest.set_node(flag,{name="air"})
ctf_flag.delete(team,flag)
end
for i = 1, #ctf_flag.registered_on_capture do
ctf_flag.registered_on_capture[i](attname, flag)
end
end
end
local function player_drop_flag(player)
return ctf_flag.player_drop_flag(player:get_player_name())
end
minetest.register_on_dieplayer(player_drop_flag)
minetest.register_on_leaveplayer(player_drop_flag)
ctf_flag = {
on_punch_top = function(pos, node, puncher)
pos.y = pos.y - 1
ctf_flag.on_punch(pos, node, puncher)
end,
on_rightclick_top = function(pos, node, clicker)
pos.y = pos.y - 1
ctf_flag.on_rightclick(pos, node, clicker)
end,
on_rightclick = function(pos, node, clicker)
local name = clicker:get_player_name()
local flag = ctf_flag.get(pos)
if not flag then
return
end
if flag.claimed then
if ctf.setting("flag.capture_take") then
minetest.chat_send_player(name, "This flag has been taken by "..flag.claimed.player)
minetest.chat_send_player(name, "who is a member of team "..flag.claimed.team)
return
else
minetest.chat_send_player(name, "Oops! This flag should not be captured. Reverting...")
flag.claimed = nil
end
end
end,
on_punch = function(pos, node, puncher)
local name = puncher:get_player_name()
if not puncher or not name then
return
end
local flag = ctf_flag.get(pos)
if not flag then
return
end
if flag.claimed then
if ctf.setting("flag.capture_take") then
minetest.chat_send_player(name, "This flag has been taken by " .. flag.claimed.player)
minetest.chat_send_player(name, "who is a member of team " .. flag.claimed.team)
return
else
minetest.chat_send_player(name, "Oops! This flag should not be captured. Reverting.")
flag.claimed = nil
end
end
local team = flag.team
if not team then
return
end
if ctf.team(team) and ctf.player(name).team then
if ctf.player(name).team == team then
-- Clicking on their team's flag
if ctf.setting("flag.capture_take") then
ctf_flag._flagret(name)
end
else
do_capture(name, flag)
end
else
minetest.chat_send_player(name, "You are not part of a team!")
end
end,
_flagret = function(name)
local claimed = ctf_flag.collect_claimed()
for i = 1, #claimed do
local flag = claimed[i]
if flag.claimed.player == name then
do_capture(name, flag, true)
end
end
end,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("infotext", "Unowned flag")
minetest.get_node_timer(pos):start(5)
end,
after_place_node = function(pos, placer)
local name = placer:get_player_name()
if not pos or not name then
minetest.set_node(pos, {name="air"})
return
end
local meta = minetest.get_meta(pos)
if not meta then
minetest.set_node(pos, {name="air"})
return
end
local tplayer = ctf.player_or_nil(name)
if tplayer and ctf.team(tplayer.team) then
if not minetest.check_player_privs(name, {ctf_place_flag=true}) then
minetest.chat_send_player(name, "You're not allowed to place flags! Reported to admin for investigation.")
minetest.set_node(pos, {name="air"})
if minetest.global_exists("chatplus") then
chatplus.send_mail("*SERVER*", minetest.settings:get("name"),
"player " .. name .. " attempted to place flag!")
end
return
end
local tname = tplayer.team
local team = ctf.team(tplayer.team)
meta:set_string("infotext", tname.."'s flag")
-- add flag
ctf_flag.add(tname, pos)
-- TODO: fix this hackiness
if team.spawn and not ctf.setting("flag.allow_multiple") and
minetest.get_node(team.spawn).name == "ctf_flag:flag" then
-- send message
minetest.chat_send_all(tname .. "'s flag has been moved")
minetest.set_node(team.spawn, {name="air"})
minetest.set_node({
x = team.spawn.x,
y = team.spawn.y+1,
z = team.spawn.z
}, {name="air"})
team.spawn = pos
end
local pos2 = {
x = pos.x,
y = pos.y + 1,
z = pos.z
}
if not team.data.color then
team.data.color = "red"
end
minetest.set_node(pos2, {name="ctf_flag:flag_top_"..team.data.color})
local meta2 = minetest.get_meta(pos2)
meta2:set_string("infotext", tname.."'s flag")
else
minetest.chat_send_player(name, "You are not part of a team!")
minetest.set_node(pos, {name="air"})
end
end
}