factions/hud.lua

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Lua
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hud_ids = {}
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function createHudfactionLand(player)
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if player then
local name = player:get_player_name()
local id_name = name .. "factionLand"
if not hud_ids[id_name] then
hud_ids[id_name] = player:hud_add({
hud_elem_type = "text",
name = "factionLand",
number = 0xFFFFFF,
position = {x=0.1, y = .98},
text = "Wilderness",
scale = {x=1, y=1},
alignment = {x=0, y=0},
})
end
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end
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end
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function createHudFactionName(player,factionname)
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if player and factionname then
local name = player:get_player_name()
local id_name = name .. "factionName"
if not hud_ids[id_name] then
hud_ids[id_name] = player:hud_add({
hud_elem_type = "text",
name = "factionName",
number = 0xFFFFFF,
position = {x=1, y = 0},
text = "Faction "..factionname,
scale = {x=1, y=1},
alignment = {x=-1, y=0},
offset = {x = -20, y = 20}
})
end
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end
end
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function createHudPower(player,faction)
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if player and faction then
local name = player:get_player_name()
local id_name = name .. "powerWatch"
if not hud_ids[id_name] then
hud_ids[id_name] = player:hud_add({
hud_elem_type = "text",
name = "powerWatch",
number = 0xFFFFFF,
position = {x=0.9, y = .98},
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text = "Power: "..faction.power.." / ".. faction.maxpower - faction.usedpower,
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scale = {x=1, y=1},
alignment = {x=-1, y=0},
offset = {x = 0, y = 0}
})
end
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end
end
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function removeHud(player,hudname)
local name = ""
local p = {}
if type(player) ~= "string" then
name = player:get_player_name()
p = player
else
name = player
p = minetest.get_player_by_name(player)
end
local id_name = name .. hudname
if hud_ids[id_name] then
p:hud_remove(hud_ids[id_name])
hud_ids[id_name] = nil
end
end
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function updateHudPower(player,faction)
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local name = player:get_player_name()
local id_name = name .. "powerWatch"
if hud_ids[id_name] then
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player:hud_change(hud_ids[id_name],"text","Power: "..faction.power.." / ".. faction.maxpower - faction.usedpower)
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end
end
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function updateFactionName(player,factionname)
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local name = ""
local p = {}
if type(player) ~= "string" then
name = player:get_player_name()
p = player
else
name = player
p = minetest.get_player_by_name(player)
end
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local id_name = name .. "factionName"
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if hud_ids[id_name] then
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p:hud_change(hud_ids[id_name],"text","Faction "..factionname)
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end
end
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function hudUpdateClaimInfo()
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local playerslist = minetest.get_connected_players()
for i in pairs(playerslist) do
local player = playerslist[i]
local name = player:get_player_name()
local faction = factions.get_faction_at(player:getpos())
local id_name = name .. "factionLand"
if hud_ids[id_name] then
player:hud_change(hud_ids[id_name],"text",(faction and faction.name) or "Wilderness")
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end
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end
minetest.after(3,hudUpdateClaimInfo)
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end