mirror of
https://github.com/mt-mods/plantlife_modpack.git
synced 2024-11-05 01:40:31 +01:00
0af7b69afa
When it's this far out of hand you really need to clean up or else everyone will be submitting patches with more whitespace problems.
83 lines
2.4 KiB
Lua
83 lines
2.4 KiB
Lua
-- helper functions
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local function process_blossom_queue_item()
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local pos = nature.blossomqueue[1][1]
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local node = nature.blossomqueue[1][2]
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local replace = nature.blossomqueue[1][3]
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if (nature.blossomqueue[1][3] == nature.blossom_node and not nature:is_near_water(pos)) then
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table.remove(nature.blossomqueue, 1) -- don't grow if it's not near water, pop from queue.
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return
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end
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nature:grow_node(pos, replace) -- now actually grow it.
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table.remove(nature.blossomqueue, 1)
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end
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minetest.register_globalstep(function(dtime)
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nature.dtime = dtime
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if #nature.blossomqueue > 0 and dtime < 0.2 then
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local i = 1
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if dtime < 0.1 then
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i = i + 4
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end
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if dtime < 0.05 then
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i = i + 10
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end
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while #nature.blossomqueue > 0 and i > 0 do
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process_blossom_queue_item()
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i = i - 1
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end
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end
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end)
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function nature.enqueue_node(pos, node, replace)
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local idx = #nature.blossomqueue
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if idx < nature.blossomqueue_max then
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local enqueue_prob = 0
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if idx < nature.blossomqueue_max * 0.8 then
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enqueue_prob = 1
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else
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-- Reduce queue growth as it gets closer to its max.
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enqueue_prob = 1 - (idx - nature.blossomqueue_max * 0.8) / (nature.blossomqueue_max * 0.2)
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end
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if enqueue_prob == 1 or math.random(100) <= 100 * enqueue_prob then
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nature.blossomqueue[idx+1] = {}
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nature.blossomqueue[idx+1][1] = pos
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nature.blossomqueue[idx+1][2] = node
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nature.blossomqueue[idx+1][3] = replace
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end
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end
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end
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local function set_young_node(pos)
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local meta = minetest.get_meta(pos)
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meta:set_int(nature.meta_blossom_time, minetest.get_gametime())
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end
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local function is_not_young(pos)
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local meta = minetest.get_meta(pos)
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local blossom_time = meta:get_int(nature.meta_blossom_time)
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return not (blossom_time and minetest.get_gametime() - blossom_time < nature.blossom_duration)
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end
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function nature:grow_node(pos, nodename)
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if pos ~= nil then
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local light_enough = (minetest.get_node_light(pos, nil) or 0)
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>= nature.minimum_growth_light
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if is_not_young(pos) and light_enough then
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minetest.set_node(pos, { name = nodename })
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set_young_node(pos)
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minetest.log("info", nodename .. " has grown at " .. pos.x .. ","
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.. pos.y .. "," .. pos.z)
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end
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end
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end
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function nature:is_near_water(pos)
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return nature.distance_from_water == -1 or minetest.find_node_near(pos, nature.distance_from_water,
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{ "default:water_source" }) ~= nil
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end
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