forked from LizzyFleckenstein03/Memeclone
Fix updating age metadata. Remove kelp.lock_drop.
This commit is contained in:
iliekprogrammar
parent
08e280d9b4
commit
ccea673dcc
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@ -3,7 +3,6 @@
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--
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-- TODO: In MC, you can't actually destroy kelp by bucket'ing water in the middle.
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-- However, because of the plantlike_rooted hack, we'll just allow it for now.
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-- TODO: Integrate ABMs with the new kelp code, disabled. OR remove them entirely
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local S = minetest.get_translator("mcl_ocean")
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local mod_doc = minetest.get_modpath("doc") ~= nil
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@ -26,10 +25,11 @@ local mt_get_node_or_nil = minetest.get_node_or_nil
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local mt_get_node_timer = minetest.get_node_timer
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local mt_get_meta = minetest.get_meta
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local mt_hash_node_position = minetest.hash_node_position
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local mt_set_node = minetest.set_node
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local mt_swap_node = minetest.swap_node
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local mt_pos_to_string = minetest.pos_to_string
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local mt_is_protected = minetest.is_protected
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local mt_record_protection_violation = minetest.record_protection_violation
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local mt_set_node = minetest.set_node
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local mt_is_creative_enabled = minetest.is_creative_enabled
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local mt_sound_play = minetest.sound_play
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@ -46,9 +46,6 @@ local table_insert = table.insert
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-- DEBUG: functions
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-- local log = minetest.log
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-- local chatlog = minetest.chat_send_all
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-- il_chatlog = chatlog
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-- il_get_meta = mt_get_meta
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-- il_hash_pos = mt_hash_node_position
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--------------------------------------------------------------------------------
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-- Kelp API
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@ -86,10 +83,6 @@ kelp.ROLL_GROWTH_DENOMINATOR = 100 * 1200
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-- Sounds used to dig and place kelp.
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kelp.leaf_sounds = mcl_sounds.node_sound_leaves_defaults()
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-- TODO: is this really necessary
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-- Lock drops to avoid duplicate drops, set after dropping detached kelp.
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kelp.lock_drop = 0
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-- Pool storing nodetimers
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kelp.timers_pool = {}
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@ -318,10 +311,11 @@ end
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-- Apply next kelp height.
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function kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flowing)
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function kelp.next_height(pos, node, set_node, pos_tip, node_tip, submerged, downward_flowing)
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-- Modified params: node
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-- Optional params: node, pos_tip, node_tip, submerged, downward_flowing
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-- Optional params: node, set_node, pos_tip, node_tip, submerged, downward_flowing
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local node = node or mt_get_node(pos)
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local set_node = set_node or mt_swap_node
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local pos_tip = pos_tip
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local node_tip = node_tip or (pos_tip and mt_get_node(pos_tip))
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if not pos_tip then
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@ -333,7 +327,7 @@ function kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flow
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-- Liquid source: Grow normally.
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node.param2 = kelp.next_param2(node.param2)
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mt_set_node(pos, node)
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set_node(pos, node)
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-- Flowing liquid: Grow 1 step, but also turn the tip node into a liquid source.
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if downward_flowing then
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@ -366,34 +360,22 @@ function kelp.next_grow(age, pos, node, pos_hash, pos_tip, node_tip, submerged,
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return
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end
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kelp.next_height(pos, node, pos_tip, node_tip, submerged, downward_flowing)
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kelp.next_height(pos, node, nil, pos_tip, node_tip, submerged, downward_flowing)
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return kelp.store_age(age, pos, pos_hash), node, pos_hash, pos_tip, node_tip, submerged, downward_flowing
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end
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-- Drops the items for detached kelps.
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function kelp.detach_drop(pos, param2, pos_hash)
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-- Optional params: param2, pos_hash
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function kelp.detach_drop(pos, param2)
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-- Optional params: param2
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local height = kelp.get_height(param2 or mt_get_node(pos).param2)
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local pos_hash = pos_hash or mt_hash_node_position(pos)
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if kelp.lock_drop > 0 then
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minetest.log("error",
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string_format("Duplicate drop prevented at (%d, %d, %d) with lock level %d! Please report this.",
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pos.x, pos.y, pos.z, kelp.lock_drop))
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return
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end
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local y = pos.y
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local walk_pos = {x=pos.x, z=pos.z}
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for i=1,height do
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walk_pos.y = y+i
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mt_add_item(walk_pos, "mcl_ocean:kelp")
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end
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-- Locks drop.
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kelp.lock_drop = kelp.lock_drop + 1
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return true
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end
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@ -402,30 +384,29 @@ end
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-- Synonymous to digging the kelp.
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-- NOTE: this is intended for whenever kelp truly becomes segmented plants
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-- instead of rooted to the floor. Don't try to remove dig_pos.
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function kelp.detach_dig(dig_pos, pos, node, drop, pos_hash)
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-- Optional params: drop, pos_hash
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local pos_hash = pos_hash or mt_hash_node_position(pos)
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function kelp.detach_dig(dig_pos, pos, node, drop)
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-- Optional params: drop
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local param2 = node.param2
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-- pos.y points to the surface, offset needed to point to the first kelp.
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local new_height = dig_pos.y - (pos.y+1)
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-- Digs the entire kelp: invoke after_dig_node to mt_set_node.
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-- Digs the entire kelp.
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if new_height <= 0 then
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if drop then
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kelp.detach_drop(dig_pos, param2, pos_hash)
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kelp.detach_drop(dig_pos, param2)
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end
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mt_set_node(pos, {
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name=mt_registered_nodes[node.name].node_dig_prediction,
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param=node.param,
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param2=0 })
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-- Digs the kelp beginning at a height
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-- Digs the kelp beginning at a height.
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else
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if drop then
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kelp.detach_drop(dig_pos, param2 - new_height, pos_hash)
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kelp.detach_drop(dig_pos, param2 - new_height)
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end
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mt_set_node(pos, {name=node.name, param=node.param, param2=16*new_height})
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mt_swap_node(pos, {name=node.name, param=node.param, param2=16*new_height})
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end
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end
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@ -446,21 +427,23 @@ end
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function kelp.surface_on_timer(pos)
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local node = mt_get_node(pos)
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local pos_hash = mt_hash_node_position(pos)
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local pos_hash
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-- Update detahed kelps
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local dig_pos = kelp.find_unsubmerged(pos, node)
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if dig_pos then
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-- chatlog("detach_dig")
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pos_hash = mt_hash_node_position(pos)
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mt_sound_play(mt_registered_nodes[node.name].sounds.dug, { gain = 0.5, pos = dig_pos }, true)
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kelp.detach_dig(dig_pos, pos, node, true, pos_hash)
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kelp.detach_dig(dig_pos, pos, node, true)
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kelp.store_age(kelp.roll_init_age(), pos, pos_hash)
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end
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-- Grow kelp on chance
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if kelp.roll_growth() then
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pos_hash = pos_hash or mt_hash_node_position(pos)
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local age = kelp.age_pool[pos_hash]
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if kelp.is_age_growable(age) then
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kelp.next_grow(age, pos, node, pos_hash)
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kelp.next_grow(age+1, pos, node, pos_hash)
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end
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end
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@ -480,16 +463,11 @@ function kelp.surface_on_destruct(pos)
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-- on_falling callback. Activated by pistons for falling nodes too.
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if kelp.is_falling(pos, node) then
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kelp.detach_drop(pos, node.param2, pos_hash)
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kelp.detach_drop(pos, node.param2)
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end
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-- Removes position from queue
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kelp.age_queue_pos[pos_hash] = nil
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-- Unlocks drops.
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if kelp.lock_drop > 0 then
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kelp.lock_drop = kelp.lock_drop - 1
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end
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end
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@ -500,7 +478,7 @@ function kelp.surface_on_mvps_move(pos, node, oldpos, nodemeta)
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end
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-- NOTE: Uncomment this to use ABMs.
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-- NOTE: Old ABM implementation.
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-- local function surface_unsubmerged_abm(pos, node)
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-- local dig_pos = find_unsubmerged(pos, node)
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-- if dig_pos then
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@ -541,10 +519,6 @@ function kelp.kelp_on_place(itemstack, placer, pointed_thing)
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local pos_tip, node_tip, def_tip
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local pos_hash = mt_hash_node_position(pos_under)
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local age = kelp.roll_init_age()
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-- Kelp must also be placed on the top/tip side of the surface/kelp
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if pos_under.y >= pos_above.y then
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return itemstack
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@ -583,12 +557,13 @@ function kelp.kelp_on_place(itemstack, placer, pointed_thing)
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return itemstack
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end
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-- Play sound, place surface/kelp and take away an item
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-- Play sound, place surface/kelp, store its new age and take away an item
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local def_node = mt_registered_items[nu_name]
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if def_node.sounds then
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mt_sound_play(def_node.sounds.place, { gain = 0.5, pos = pos_under }, true)
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end
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kelp.next_height(pos_under, node_under, pos_tip, node_tip, def_tip, submerged, downward_flowing)
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kelp.next_height(pos_under, node_under, nil, pos_tip, node_tip, def_tip, submerged, downward_flowing)
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kelp.store_age(kelp.roll_init_age(), pos, mt_hash_node_position(pos_under))
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if not mt_is_creative_enabled(player_name) then
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itemstack:take_item()
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end
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@ -818,7 +793,7 @@ minetest.register_craft({
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burntime = 200,
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})
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-- ABMs ------------------------------------------------------------------------
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-- Global registration ------------------------------------------------------------------------
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minetest.register_lbm({
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label = "Kelp initialise",
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@ -832,7 +807,7 @@ minetest.register_lbm({
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minetest.register_globalstep(kelp.globalstep)
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minetest.register_on_shutdown(kelp.on_shutdown)
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-- NOTE: Uncomment this to use ABMs
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-- NOTE: Old ABM implementation.
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-- minetest.register_abm({
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-- label = "Kelp drops",
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-- nodenames = { "group:kelp" },
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