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Finish clean up#

This commit is contained in:
ancientmarinerdev 2023-02-08 22:53:23 +00:00 committed by Gitea
parent b8b45210e9
commit e3c8d995b5
1 changed files with 44 additions and 48 deletions

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@ -26,7 +26,6 @@ local mt_get_node_level = minetest.get_node_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_meta = minetest.get_meta
local mt_hash_node_position = minetest.hash_node_position
local mt_set_node = minetest.set_node
local mt_swap_node = minetest.swap_node
local mt_pos_to_string = minetest.pos_to_string
@ -68,7 +67,7 @@ kelp.TICK = 0.2 -- Tick interval (in seconds) for updating kelp.
-- kelp.ROLL_GROWTH_DENOMINATOR = 100 * 1200 * kelp.ROLL_GROWTH_PRECISION
kelp.ROLL_GROWTH_PRECISION = 1
kelp.ROLL_GROWTH_NUMERATOR = 216 * kelp.TICK
kelp.ROLL_GROWTH_DENOMINATOR = 1 -- 100 * 1200
kelp.ROLL_GROWTH_DENOMINATOR = 100 * 1200
-- Sounds used to dig and place kelp.
kelp.leaf_sounds = mcl_sounds.node_sound_leaves_defaults()
@ -156,7 +155,8 @@ end
-- Roll whether to grow kelp or not.
function kelp.roll_growth(numerator, denominator)
-- Optional params: numerator, denominator
return math.random(denominator or kelp.ROLL_GROWTH_DENOMINATOR) <= (numerator or kelp.ROLL_GROWTH_NUMERATOR)
--return math.random(denominator or kelp.ROLL_GROWTH_DENOMINATOR) <= (numerator or kelp.ROLL_GROWTH_NUMERATOR)
return true -- probability done by ABM
end
@ -211,39 +211,46 @@ end
local function store_age (pos, age)
if pos then
minetest.log("age: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos))
--minetest.log("age: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos))
mt_get_meta(pos):set_int("mcl_ocean:kelp_age", age)
end
end
local function retrieve_age (pos)
local function retrieve_age (pos, include_nil)
local meta = mt_get_meta(pos)
if include_nil then
local age_set = meta:contains("mcl_ocean:kelp_age")
if not age_set then
return nil
end
end
return meta:get_int("mcl_ocean:kelp_age")
end
-- Initialise a kelp's age.
function kelp.init_age(pos, age, pos_hash, meta)
function kelp.init_age(pos, age, from_lbm)
-- Watched params: pos
-- Optional params: age, pos_hash, meta
--local pos_hash = pos_hash or mt_hash_node_position(pos)
local meta = meta or mt_get_meta(pos)
-- Optional params: age, from_lbm
local age = age
local new_age
local stored_age = retrieve_age(pos)
minetest.log("age: " .. tostring(age))
minetest.log("stored_age: " .. tostring(stored_age))
local stored_age = retrieve_age(pos, from_lbm)
if age then
--minetest.log("age: " .. tostring(age))
store_age(pos, age)
new_age = age
elseif not stored_age then
age = kelp.roll_init_age()
store_age(pos, age)
new_age = kelp.roll_init_age()
--minetest.log("no kelp age set so init with: " .. tostring(new_age))
store_age(pos, new_age)
else
age = stored_age
--minetest.log("stored_age: " .. tostring(stored_age))
new_age = stored_age
end
return age, pos_hash, meta
return new_age
end
-- Apply next kelp height. The surface is swapped. so on_construct is skipped.
@ -277,12 +284,11 @@ end
-- Grow next kelp.
function kelp.next_grow(age, pos, node, pos_hash, pos_tip, node_tip, submerged, downward_flowing)
function kelp.next_grow(age, pos, node, pos_tip, node_tip, submerged, downward_flowing)
-- Watched params: pos
-- Modified params: node
-- Optional params: node, pos_hash, pos_tip, node_tip, submerged, downward_flowing
-- Optional params: node, pos_tip, node_tip, submerged, downward_flowing
local node = node or mt_get_node(pos)
local pos_hash = pos_hash or mt_hash_node_position(pos)
local pos_tip = pos_tip
local node_tip = node_tip or (pos_tip and mt_get_node(pos_tip))
if not pos_tip then
@ -296,9 +302,8 @@ function kelp.next_grow(age, pos, node, pos_hash, pos_tip, node_tip, submerged,
end
kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flowing)
--kelp.store_age(age, pos, pos_hash)
store_age(pos, age)
return true, pos_hash, node, pos_hash, pos_tip, node_tip, submerged, downward_flowing
return true, node, pos_tip, node_tip, submerged, downward_flowing
end
@ -356,20 +361,10 @@ function kelp.surface_on_dig(pos, node, digger)
kelp.detach_dig(pos, pos, true, node)
end
function kelp.surface_after_dig_node(pos, node)
return mt_set_node(pos, {name=minetest.registered_nodes[node.name].node_dig_prediction})
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
local function detach_unsubmerged(pos)
local node = mt_get_node(pos)
@ -389,6 +384,11 @@ local function grow_kelp (pos)
if kelp.roll_growth() then
local age = retrieve_age(pos)
if not age then
--minetest.log("init a new age as not set: " .. mt_pos_to_string(pos))
kelp.init_age(pos, nil)
end
if kelp.is_age_growable(age) then
--minetest.log("age growable: ".. tostring(age) .. ", pos: ".. mt_pos_to_string(pos))
kelp.next_grow(age+1, pos, node)
@ -398,15 +398,8 @@ local function grow_kelp (pos)
end
end
function kelp.surface_on_timer(pos)
--minetest.log("action", "Timer")
detach_unsubmerged(pos)
grow_kelp (pos)
return true
end
function kelp.surface_on_construct(pos)
--minetest.log("on construct kelp called")
kelp.init_age(pos, nil)
end
@ -425,7 +418,7 @@ end
function kelp.surface_on_mvps_move(pos, node, oldpos, nodemeta)
-- Pistons moving falling nodes will have already activated on_falling callback.
minetest.log("kelp.surface_on_mvps_move: " .. mt_pos_to_string(pos))
--minetest.log("kelp.surface_on_mvps_move: " .. mt_pos_to_string(pos))
kelp.detach_dig(pos, pos, mt_get_item_group(node.name, "falling_node") ~= 1, node)
end
@ -528,14 +521,18 @@ function kelp.kelp_on_place(itemstack, placer, pointed_thing)
return itemstack
end
-- TODO ensure freshmap kelp has age. maybe set if it doesn't already have on grow
-- At load
function kelp.lbm_register_nodetimer(pos, node)
local pos_hash = mt_hash_node_position(pos)
kelp.init_age(pos, nil, pos_hash)
--kelp.init_timer(pos, pos_hash)
function kelp.lbm_register(pos)
kelp.init_age(pos, nil, true)
end
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,
})
--------------------------------------------------------------------------------
-- Kelp registration API
@ -582,7 +579,6 @@ kelp.surface_deftemplate = {
on_destruct = kelp.surface_on_destruct,
on_dig = kelp.surface_on_dig,
after_dig_node = kelp.surface_after_dig_node,
--on_timer = kelp.surface_on_timer,
mesecon = { on_mvps_move = kelp.surface_on_mvps_move, },
drop = "", -- drops are handled in on_dig
--_mcl_falling_node_alternative = is_falling and nodename or nil,