76 lines
1.7 KiB
Lua
76 lines
1.7 KiB
Lua
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local regen_interval = tonumber(minetest.settings:get("regen_interval"))
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if regen_interval <= 0 then
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regen_interval = 6
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end
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local regen_amount = tonumber(minetest.settings:get("regen_amount"))
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if regen_amount <= 0 then
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regen_amount = 1
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end
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local function regen_update()
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local get = ctf_classes.get
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local players = minetest.get_connected_players()
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local medic_by_team = { red = {}, blue = {} }
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local tnames = {}
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local found_medic = false
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-- First get medic positions and team names
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for i=1, #players do
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local player = players[i]
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local pname = player:get_player_name()
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local class = get(player)
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local tname = ctf.player(pname).team
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tnames[pname] = tname
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if class.name == "medic" then
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if tname then
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medic_by_team[tname][#medic_by_team[tname] + 1] = player:get_pos()
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found_medic = true
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end
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end
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end
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if not found_medic then
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return
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end
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-- Next, update hp
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local function sqdist(a, b)
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local x = a.x - b.x
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local y = a.y - b.y
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local z = a.z - b.z
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return x*x + y*y + z*z
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end
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for i=1, #players do
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local player = players[i]
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local pname = player:get_player_name()
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local tname = tnames[pname]
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local hp = player:get_hp()
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local max_hp = player:get_properties().hp_max
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if tname and hp ~= max_hp and hp > 0 then
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local pos = player:get_pos()
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local medics = medic_by_team[tname]
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for j=1, #medics do
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if sqdist(pos, medics[j]) < 100 then
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hp = hp + regen_amount
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player:set_hp(hp)
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break
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end
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end
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end
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end
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end
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local update = regen_interval / 2
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minetest.register_globalstep(function(delta)
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update = update + delta
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if update < regen_interval then
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return
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end
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update = update - regen_interval
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regen_update()
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end)
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