2018-10-30 11:12:36 -04:00
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local minetest = minetest
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2018-10-29 22:37:57 -04:00
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local health_bar_definition =
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{
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hud_elem_type = "statbar",
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position = { x=0.5, y=1 },
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text = "heart_bg.png",
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number = 20,
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direction = 0,
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size = { x=24, y=24 },
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offset = { x=(-10*24)-25, y=-(48+24+16)},
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}
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local breath_bar_definition =
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{
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hud_elem_type = "statbar",
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position = { x=0.5, y=1 },
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text = "bubble_bg.png",
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number = 20,
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direction = 0,
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size = { x=24, y=24 },
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offset = {x=25,y=-(48+24+16)},
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}
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local reg_bubbles = {}
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local function checkbubbles(player)
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local name = player:get_player_name()
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if player:get_breath() < 11 then
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reg_bubbles[name] = reg_bubbles[name] or player:hud_add(breath_bar_definition)
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elseif reg_bubbles[name] then
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player:hud_remove(reg_bubbles[name])
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reg_bubbles[name] = nil
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end
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end
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minetest.register_playerevent(checkbubbles)
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minetest.register_on_joinplayer(function(player)
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minetest.after(0, function()
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player:hud_add(health_bar_definition)
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checkbubbles(player)
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end)
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end)
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