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Clean up and remove old code

This commit is contained in:
ancientmarinerdev 2023-02-08 21:03:26 +00:00 committed by Gitea
parent a1f10205f6
commit b8b45210e9
1 changed files with 31 additions and 158 deletions

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@ -25,7 +25,6 @@ local mt_get_node = minetest.get_node
local mt_get_node_level = minetest.get_node_level local mt_get_node_level = minetest.get_node_level
local mt_get_node_max_level = minetest.get_node_max_level local mt_get_node_max_level = minetest.get_node_max_level
local mt_get_node_or_nil = minetest.get_node_or_nil local mt_get_node_or_nil = minetest.get_node_or_nil
local mt_get_node_timer = minetest.get_node_timer
local mt_get_meta = minetest.get_meta local mt_get_meta = minetest.get_meta
local mt_hash_node_position = minetest.hash_node_position local mt_hash_node_position = minetest.hash_node_position
local mt_set_node = minetest.set_node local mt_set_node = minetest.set_node
@ -52,18 +51,11 @@ local table = table
local kelp = {} local kelp = {}
mcl_ocean.kelp = kelp mcl_ocean.kelp = kelp
-- Kelp minimum and maximum age. Once reached the maximum, kelp no longer grows. -- Once reach the maximum, kelp no longer grows.
kelp.MIN_AGE = 0 kelp.MIN_AGE = 0
kelp.MAX_AGE = 25 kelp.MAX_AGE = 25
-- Tick interval (in seconds) for updating kelp. kelp.TICK = 0.2 -- Tick interval (in seconds) for updating kelp.
kelp.TICK = 0.2
-- Tick interval (in seconds) to store kelp meta.
kelp.META_TICK = 2
-- Max age queue length
kelp.MAX_AGE_QUEUE = 20
-- The average amount of growth for kelp in a day is 2.16 (https://youtu.be/5Bp4lAjAk3I) -- The average amount of growth for kelp in a day is 2.16 (https://youtu.be/5Bp4lAjAk3I)
-- Normally, a day lasts 20 minutes, meaning kelp.next_grow() is executed -- Normally, a day lasts 20 minutes, meaning kelp.next_grow() is executed
@ -81,19 +73,6 @@ kelp.ROLL_GROWTH_DENOMINATOR = 1 -- 100 * 1200
-- Sounds used to dig and place kelp. -- Sounds used to dig and place kelp.
kelp.leaf_sounds = mcl_sounds.node_sound_leaves_defaults() kelp.leaf_sounds = mcl_sounds.node_sound_leaves_defaults()
-- Pool storing nodetimers
kelp.timers_pool = {}
-- Pool storing age, indexed by pos_hash.
kelp.age_pool = {}
-- Queue(List) of hashed positions to save their ages.
-- Invalid ones may still persist in this queue.
kelp.age_queue = {}
-- Stores only valid positions of each hashed postiions.
kelp.age_queue_pos = {}
-- is age in the growable range? -- is age in the growable range?
function kelp.is_age_growable(age) function kelp.is_age_growable(age)
return age >= 0 and age < kelp.MAX_AGE return age >= 0 and age < kelp.MAX_AGE
@ -242,46 +221,6 @@ local function retrieve_age (pos)
return meta:get_int("mcl_ocean:kelp_age") return meta:get_int("mcl_ocean:kelp_age")
end end
-- Stores age from kelp.age_queue* into their respective meta
function kelp.store_meta()
local count = 0
for _ in pairs(kelp.age_queue_pos) do
count = count + 1
end
-- chatlog(string.format("Storing age metadata: %d in queue", #kelp.age_queue))
-- chatlog(string.format("Storing age metadata: %d valid in queue", count))
for i=1,#kelp.age_queue do
local pos_hash = kelp.age_queue[i]
local pos = kelp.age_queue_pos[pos_hash]
local age = kelp.age_pool[pos_hash]
-- queued hashes may no longer point to a valid pos, e.g. kelp is destroyed.
store_age(pos, age)
end
kelp.age_queue = {}
kelp.age_queue_pos = {}
end
-- Store and queue a kelp's age to be saved into meta later.
function kelp.store_age(age, pos, pos_hash)
-- Watched params: pos
-- Optional params: pos_hash
local pos_hash = pos_hash or mt_hash_node_position(pos)
-- TODO really needed? Store on meta...
kelp.age_pool[pos_hash] = age
if not kelp.age_queue_pos[pos_hash] then
table.insert(kelp.age_queue, pos_hash)
kelp.age_queue_pos[pos_hash] = pos
return true, pos_hash
end
return false, pos_hash
end
-- Initialise a kelp's age. -- Initialise a kelp's age.
function kelp.init_age(pos, age, pos_hash, meta) function kelp.init_age(pos, age, pos_hash, meta)
-- Watched params: pos -- Watched params: pos
@ -307,25 +246,6 @@ function kelp.init_age(pos, age, pos_hash, meta)
return age, pos_hash, meta return age, pos_hash, meta
end end
-- TODO remove
-- Initialise kelp nodetimer.
function kelp.init_timer(pos, pos_hash)
-- Optional params: pos_hash
local pos_hash = pos_hash or mt_hash_node_position(pos)
local timer = kelp.timers_pool[pos_hash]
if not timer then
timer = mt_get_node_timer(pos)
kelp.timers_pool[pos_hash] = timer
end
if not timer:is_started() then
timer:start(kelp.TICK)
end
return pos_hash
end
-- Apply next kelp height. The surface is swapped. so on_construct is skipped. -- Apply next kelp height. The surface is swapped. so on_construct is skipped.
function kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flowing) function kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flowing)
-- Modified params: node -- Modified params: node
@ -441,39 +361,48 @@ function kelp.surface_after_dig_node(pos, node)
return mt_set_node(pos, {name=minetest.registered_nodes[node.name].node_dig_prediction}) return mt_set_node(pos, {name=minetest.registered_nodes[node.name].node_dig_prediction})
end end
-- NOTE: Old ABM implementation.
-- TODO have node already
-- local function surface_unsubmerged_abm(pos, node)
-- local dig_pos = find_unsubmerged(pos, node)
-- if dig_pos then
-- detach_dig(dig_pos, pos, node, true)
-- end
-- return true
-- end
function kelp.surface_on_timer(pos) local function detach_unsubmerged(pos)
--minetest.log("action", "Timer")
local node = mt_get_node(pos) local node = mt_get_node(pos)
local pos_hash
-- Update detahed kelps
local dig_pos,_, height = kelp.find_unsubmerged(pos, node) local dig_pos,_, height = kelp.find_unsubmerged(pos, node)
if dig_pos then if dig_pos then
pos_hash = mt_hash_node_position(pos)
mt_sound_play(mt_registered_nodes[node.name].sounds.dug, { gain = 0.5, pos = dig_pos }, true) mt_sound_play(mt_registered_nodes[node.name].sounds.dug, { gain = 0.5, pos = dig_pos }, true)
kelp.detach_dig(dig_pos, pos, true, node, height) kelp.detach_dig(dig_pos, pos, true, node, height)
local new_age = kelp.roll_init_age() local new_age = kelp.roll_init_age()
store_age(pos, new_age) store_age(pos, new_age)
--kelp.store_age(new_age, pos, pos_hash) end
end end
-- Grow kelp on chance local function grow_kelp (pos)
local node = mt_get_node(pos)
if kelp.roll_growth() then if kelp.roll_growth() then
pos_hash = pos_hash or mt_hash_node_position(pos)
--local age = kelp.age_pool[pos_hash]
local age = retrieve_age(pos) local age = retrieve_age(pos)
if kelp.is_age_growable(age) then if kelp.is_age_growable(age) then
minetest.log("age growable: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos)) --minetest.log("age growable: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos))
kelp.next_grow(age+1, pos, node, pos_hash) kelp.next_grow(age+1, pos, node)
else else
minetest.log("age not: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos)) --minetest.log("age not: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos))
end
end end
end end
function kelp.surface_on_timer(pos)
--minetest.log("action", "Timer")
detach_unsubmerged(pos)
grow_kelp (pos)
return true return true
end end
@ -484,15 +413,12 @@ end
function kelp.surface_on_destruct(pos) function kelp.surface_on_destruct(pos)
local node = mt_get_node(pos) local node = mt_get_node(pos)
--local pos_hash = mt_hash_node_position(pos)
-- on_falling callback. Activated by pistons for falling nodes too. -- on_falling callback. Activated by pistons for falling nodes too.
-- I'm not sure this works. I think piston digs water and the unsubmerged nature drops kelp.
if kelp.is_falling(pos, node) then if kelp.is_falling(pos, node) then
kelp.detach_drop(pos, kelp.get_height(node.param2)) kelp.detach_drop(pos, kelp.get_height(node.param2))
end end
-- Removes position from queue
--kelp.age_queue_pos[pos_hash] = nil
end end
@ -504,16 +430,6 @@ function kelp.surface_on_mvps_move(pos, node, oldpos, nodemeta)
end end
-- NOTE: Old ABM implementation.
-- local function surface_unsubmerged_abm(pos, node)
-- local dig_pos = find_unsubmerged(pos, node)
-- if dig_pos then
-- detach_dig(dig_pos, pos, node, true)
-- end
-- return true
-- end
function kelp.kelp_on_place(itemstack, placer, pointed_thing) function kelp.kelp_on_place(itemstack, placer, pointed_thing)
if pointed_thing.type ~= "node" or not placer then if pointed_thing.type ~= "node" or not placer then
return itemstack return itemstack
@ -601,21 +517,18 @@ function kelp.kelp_on_place(itemstack, placer, pointed_thing)
end end
-- Initialize age and timer when it's planted on a new surface. -- Initialize age and timer when it's planted on a new surface.
--local pos_hash = mt_hash_node_position(pos_under)
local init_age = kelp.roll_init_age() local init_age = kelp.roll_init_age()
if new_surface then if new_surface then
kelp.init_age(pos_under, init_age) kelp.init_age(pos_under, init_age)
--kelp.init_timer(pos_under, pos_hash)
else else
-- TODO needed?
store_age(pos_under, init_age) store_age(pos_under, init_age)
--kelp.store_age(kelp.roll_init_age(), pos_under, pos_hash)
end end
return itemstack return itemstack
end end
-- TODO ensure freshmap kelp has age. maybe set if it doesn't already have on grow
-- At load -- At load
function kelp.lbm_register_nodetimer(pos, node) function kelp.lbm_register_nodetimer(pos, node)
local pos_hash = mt_hash_node_position(pos) local pos_hash = mt_hash_node_position(pos)
@ -624,30 +537,6 @@ function kelp.lbm_register_nodetimer(pos, node)
end end
local gstep_time = 0
function kelp.globalstep(dtime)
if #kelp.age_queue > kelp.MAX_AGE_QUEUE then
kelp.store_meta()
end
gstep_time = gstep_time + dtime
if gstep_time < kelp.META_TICK then
return
end
gstep_time = 0
if #kelp.age_queue > 0 then
kelp.store_meta()
end
end
function kelp.on_shutdown()
if #kelp.age_queue > 0 then
kelp.store_meta()
end
end
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
-- Kelp registration API -- Kelp registration API
-------------------------------------------------------------------------------- --------------------------------------------------------------------------------
@ -840,31 +729,15 @@ minetest.register_craft({
burntime = 200, burntime = 200,
}) })
-- Global registration ------------------------------------------------------------------------
--[[
minetest.register_lbm({
label = "Kelp initialise",
name = "mcl_ocean:kelp_init",
nodenames = { "group:kelp" },
run_at_every_load = true, -- so old kelps are also initialised
action = kelp.lbm_register_nodetimer,
})--]]
--minetest.register_globalstep(kelp.globalstep)
--minetest.register_on_shutdown(kelp.on_shutdown)
-- NOTE: Old ABM implementation.
--[[
minetest.register_abm({ minetest.register_abm({
label = "Kelp drops", label = "Kelp drops",
nodenames = { "group:kelp" }, nodenames = { "group:kelp" },
interval = 1.0, interval = 1.0,
chance = 1, chance = 1,
catch_up = false, catch_up = false,
action = surface_unsubmerged_abm, action = detach_unsubmerged, --surface_unsubmerged_abm,
}) })
--]]
-- 50% growth over a minute https://minecraft.fandom.com/wiki/Tutorials/Kelp_farming -- 50% growth over a minute https://minecraft.fandom.com/wiki/Tutorials/Kelp_farming
-- 14% chance every random tick -- 14% chance every random tick
@ -879,5 +752,5 @@ minetest.register_abm({
interval = 17, --17 interval = 17, --17
chance = 28, chance = 28,
catch_up = false, catch_up = false,
action = kelp.surface_on_timer, action = grow_kelp,
}) })