Add spike bushes

[Ezhh]

There should be painful things to stumble into in the dark.

[Extex101]

minetest.register_node (name..":bush", {
    description = "Spike bush",
    tiles = {"spiky_bush.png"},
    drawtype = "plantlike",
    groups = {cracky=1},
    walkable =false,
    on_timer = function(pos)
          local objs = minetest.get_objects_inside_radius(pos, 0.8)
           for _, player in pairs(objs) do
                local hp = player:get_hp ()
                if player:is_player() then
                     if hp > 0 then
                        player:set_hp(hp-1)
                    end
                    break
                end
           end
           return true
    end,
    on_construct = function(pos)
          local timer = minetest.get_node_timer(pos)
          timer:start(0.6)
    end,
})

Code for spiky bush hurts faster than normal inside block damage Can be adjusted using the timer:start value NOTE: may be a bit messy

[Ezhh]

No need for node timers. It's much better to directly add damage. :)

[Extex101]

Have you given it a try yet? I'm quite satisfied with how it came out

[Ezhh]

It's just that it's inefficient to run nodetimers without any purpose. You only need:

damage_per_second = 1

(as an example. I might make the damage 2 or 3 instead)

[Extex101]

OK but the point was that it hurts faster So you can't just walk straight through without gaining damage...

[Ezhh]

Code I've added to the main game version:

minetest.register_node ("plants:dark_thorns", {
    description = "Dark Thorns",
    drawtype = "plantlike",
    tiles = {"plants_dark_thorns.png"},
    inventory_image = "plants_dark_thorns.png",
    paramtype = "light",
    paramtype2 = "meshoptions",
    place_param2 = 8,
    sunlight_propagstes = true,
    buildable_to = true,
    walkable = false,
    groups = {snappy = 3, attached_node = 1, flora = 1},
    selection_box = {
        type = "fixed",
        fixed = {-6/16, -0.5, -6/16, 6/16, -3/16, 6/16},
    },
    damage_per_second = 2,
})

You can't walk through without taking damage. This is the whole point of damage_per_second.

(I may make further adjustments to groups, especially once we finish tools.)

[Extex101]

No what I was saying is that sometimes ppl can get through the block faster than 1 second

Like I've managed to fall into lava and get out again without getting damaged

[Ezhh]

It's immediate. It doesn't fire after one second.