284 lines
9.5 KiB
Lua
284 lines
9.5 KiB
Lua
-- See README.txt for licensing and other information.
|
|
local modname = minetest.get_current_modname()
|
|
local S = minetest.get_translator(modname)
|
|
local modpath = minetest.get_modpath(modname)
|
|
|
|
minetest.register_alias("bucket:bucket_empty", "mcl_buckets:bucket_empty")
|
|
minetest.register_alias("bucket:bucket_water", "mcl_buckets:bucket_water")
|
|
minetest.register_alias("bucket:bucket_lava", "mcl_buckets:bucket_lava")
|
|
|
|
local mod_doc = minetest.get_modpath("doc")
|
|
local mod_mcl_core = minetest.get_modpath("mcl_core")
|
|
local mod_mclx_core = minetest.get_modpath("mclx_core")
|
|
|
|
if mod_mcl_core then
|
|
minetest.register_craft({
|
|
output = 'mcl_buckets:bucket_empty 1',
|
|
recipe = {
|
|
{'mcl_core:iron_ingot', '', 'mcl_core:iron_ingot'},
|
|
{'', 'mcl_core:iron_ingot', ''},
|
|
}
|
|
})
|
|
end
|
|
|
|
mcl_buckets = {}
|
|
mcl_buckets.liquids = {}
|
|
|
|
-- Sound helper functions for placing and taking liquids
|
|
local sound_place = function(itemname, pos)
|
|
local def = minetest.registered_nodes[itemname]
|
|
if def and def.sounds and def.sounds.place then
|
|
minetest.sound_play(def.sounds.place, {gain=1.0, pos = pos, pitch = 1 + math.random(-10, 10)*0.005}, true)
|
|
end
|
|
end
|
|
|
|
local sound_take = function(itemname, pos)
|
|
local def = minetest.registered_nodes[itemname]
|
|
if def and def.sounds and def.sounds.dug then
|
|
minetest.sound_play(def.sounds.dug, {gain=1.0, pos = pos, pitch = 1 + math.random(-10, 10)*0.005}, true)
|
|
end
|
|
end
|
|
|
|
local place_liquid = function(pos, itemstring)
|
|
local fullness = minetest.registered_nodes[itemstring].liquid_range
|
|
sound_place(itemstring, pos)
|
|
minetest.add_node(pos, {name=itemstring, param2=fullness})
|
|
end
|
|
|
|
function mcl_buckets.register_liquid(def)
|
|
for i=1, #def.source_take do
|
|
mcl_buckets.liquids[def.source_take[i]] = {
|
|
source_place = def.source_place,
|
|
source_take = def.source_take[i],
|
|
on_take = def.on_take,
|
|
itemname = def.itemname,
|
|
}
|
|
if type(def.source_place) == "string" then
|
|
mcl_buckets.liquids[def.source_place] = mcl_buckets.liquids[def.source_take[i]]
|
|
end
|
|
end
|
|
|
|
if def.itemname ~= nil then
|
|
minetest.register_craftitem(def.itemname, {
|
|
description = def.name,
|
|
_doc_items_longdesc = def.longdesc,
|
|
_doc_items_usagehelp = def.usagehelp,
|
|
_tt_help = def.tt_help,
|
|
inventory_image = def.inventory_image,
|
|
stack_max = 1,
|
|
groups = def.groups,
|
|
on_place = function(itemstack, user, pointed_thing)
|
|
-- Must be pointing to node
|
|
if pointed_thing.type ~= "node" then
|
|
return
|
|
end
|
|
|
|
local node = minetest.get_node(pointed_thing.under)
|
|
local place_pos = pointed_thing.under
|
|
local nn = node.name
|
|
-- Call on_rightclick if the pointed node defines it
|
|
if user and not user:get_player_control().sneak then
|
|
if minetest.registered_nodes[nn] and minetest.registered_nodes[nn].on_rightclick then
|
|
return minetest.registered_nodes[nn].on_rightclick(place_pos, node, user, itemstack) or itemstack
|
|
end
|
|
end
|
|
|
|
local node_place
|
|
if type(def.source_place) == "function" then
|
|
node_place = def.source_place(place_pos)
|
|
else
|
|
node_place = def.source_place
|
|
end
|
|
-- Check if pointing to a buildable node
|
|
local item = itemstack:get_name()
|
|
|
|
if def.extra_check and def.extra_check(place_pos, user) == false then
|
|
-- Fail placement of liquid
|
|
elseif minetest.registered_nodes[nn] and minetest.registered_nodes[nn].buildable_to then
|
|
-- buildable; replace the node
|
|
local pns = user:get_player_name()
|
|
if minetest.is_protected(place_pos, pns) then
|
|
minetest.record_protection_violation(place_pos, pns)
|
|
return itemstack
|
|
end
|
|
place_liquid(place_pos, node_place)
|
|
if mod_doc and doc.entry_exists("nodes", node_place) then
|
|
doc.mark_entry_as_revealed(user:get_player_name(), "nodes", node_place)
|
|
end
|
|
else
|
|
-- not buildable to; place the liquid above
|
|
-- check if the node above can be replaced
|
|
local abovenode = minetest.get_node(pointed_thing.above)
|
|
if minetest.registered_nodes[abovenode.name] and minetest.registered_nodes[abovenode.name].buildable_to then
|
|
local pn = user:get_player_name()
|
|
if minetest.is_protected(pointed_thing.above, pn) then
|
|
minetest.record_protection_violation(pointed_thing.above, pn)
|
|
return itemstack
|
|
end
|
|
place_liquid(pointed_thing.above, node_place)
|
|
if mod_doc and doc.entry_exists("nodes", node_place) then
|
|
doc.mark_entry_as_revealed(user:get_player_name(), "nodes", node_place)
|
|
end
|
|
else
|
|
-- do not remove the bucket with the liquid
|
|
return
|
|
end
|
|
end
|
|
|
|
-- Handle bucket item and inventory stuff
|
|
if not minetest.is_creative_enabled(user:get_player_name()) then
|
|
-- Add empty bucket and put it into inventory, if possible.
|
|
-- Drop empty bucket otherwise.
|
|
local new_bucket = ItemStack("mcl_buckets:bucket_empty")
|
|
if itemstack:get_count() == 1 then
|
|
return new_bucket
|
|
else
|
|
local inv = user:get_inventory()
|
|
if inv:room_for_item("main", new_bucket) then
|
|
inv:add_item("main", new_bucket)
|
|
else
|
|
minetest.add_item(user:get_pos(), new_bucket)
|
|
end
|
|
itemstack:take_item()
|
|
return itemstack
|
|
end
|
|
else
|
|
return
|
|
end
|
|
end,
|
|
_on_dispense = function(stack, pos, droppos, dropnode, dropdir)
|
|
local iname = stack:get_name()
|
|
local buildable = minetest.registered_nodes[dropnode.name].buildable_to or dropnode.name == "mcl_portals:portal"
|
|
|
|
if def.extra_check and def.extra_check(droppos, nil) == false then
|
|
-- Fail placement of liquid
|
|
elseif buildable then
|
|
-- buildable; replace the node
|
|
local node_place
|
|
if type(def.source_place) == "function" then
|
|
node_place = def.source_place(droppos)
|
|
else
|
|
node_place = def.source_place
|
|
end
|
|
place_liquid(droppos, node_place)
|
|
stack:set_name("mcl_buckets:bucket_empty")
|
|
end
|
|
return stack
|
|
end,
|
|
})
|
|
end
|
|
end
|
|
|
|
minetest.register_craftitem("mcl_buckets:bucket_empty", {
|
|
description = S("Empty Bucket"),
|
|
_doc_items_longdesc = S("A bucket can be used to collect and release liquids."),
|
|
_doc_items_usagehelp = S("Punch a liquid source to collect it. You can then use the filled bucket to place the liquid somewhere else."),
|
|
_tt_help = S("Collects liquids"),
|
|
|
|
liquids_pointable = true,
|
|
inventory_image = "bucket.png",
|
|
stack_max = 16,
|
|
on_place = function(itemstack, user, pointed_thing)
|
|
-- Must be pointing to node
|
|
if pointed_thing.type ~= "node" then
|
|
return itemstack
|
|
end
|
|
|
|
-- Call on_rightclick if the pointed node defines it
|
|
local node = minetest.get_node(pointed_thing.under)
|
|
local nn = node.name
|
|
if user and not user:get_player_control().sneak then
|
|
if minetest.registered_nodes[nn] and minetest.registered_nodes[nn].on_rightclick then
|
|
return minetest.registered_nodes[nn].on_rightclick(pointed_thing.under, node, user, itemstack) or itemstack
|
|
end
|
|
end
|
|
|
|
-- Can't steal liquids
|
|
if minetest.is_protected(pointed_thing.above, user:get_player_name()) then
|
|
minetest.record_protection_violation(pointed_thing.under, user:get_player_name())
|
|
return itemstack
|
|
end
|
|
|
|
-- Check if pointing to a liquid source
|
|
local liquiddef = mcl_buckets.liquids[nn]
|
|
local new_bucket
|
|
if liquiddef ~= nil and liquiddef.itemname ~= nil and (nn == liquiddef.source_take) then
|
|
|
|
-- Fill bucket, but not in Creative Mode
|
|
if not minetest.is_creative_enabled(user:get_player_name()) then
|
|
new_bucket = ItemStack({name = liquiddef.itemname})
|
|
if liquiddef.on_take then
|
|
liquiddef.on_take(user)
|
|
end
|
|
end
|
|
|
|
minetest.add_node(pointed_thing.under, {name="air"})
|
|
sound_take(nn, pointed_thing.under)
|
|
|
|
if mod_doc and doc.entry_exists("nodes", nn) then
|
|
doc.mark_entry_as_revealed(user:get_player_name(), "nodes", nn)
|
|
end
|
|
|
|
elseif nn == "mcl_cauldrons:cauldron_3" then
|
|
-- Take water out of full cauldron
|
|
minetest.set_node(pointed_thing.under, {name="mcl_cauldrons:cauldron"})
|
|
if not minetest.is_creative_enabled(user:get_player_name()) then
|
|
new_bucket = ItemStack("mcl_buckets:bucket_water")
|
|
end
|
|
sound_take("mcl_core:water_source", pointed_thing.under)
|
|
elseif nn == "mcl_cauldrons:cauldron_3r" then
|
|
-- Take river water out of full cauldron
|
|
minetest.set_node(pointed_thing.under, {name="mcl_cauldrons:cauldron"})
|
|
if not minetest.is_creative_enabled(user:get_player_name()) then
|
|
new_bucket = ItemStack("mcl_buckets:bucket_river_water")
|
|
end
|
|
sound_take("mclx_core:river_water_source", pointed_thing.under)
|
|
end
|
|
|
|
-- Add liquid bucket and put it into inventory, if possible.
|
|
-- Drop new bucket otherwise.
|
|
if new_bucket then
|
|
if itemstack:get_count() == 1 then
|
|
return new_bucket
|
|
else
|
|
local inv = user:get_inventory()
|
|
if inv:room_for_item("main", new_bucket) then
|
|
inv:add_item("main", new_bucket)
|
|
else
|
|
minetest.add_item(user:get_pos(), new_bucket)
|
|
end
|
|
if not minetest.is_creative_enabled(user:get_player_name()) then
|
|
itemstack:take_item()
|
|
end
|
|
return itemstack
|
|
end
|
|
end
|
|
end,
|
|
_on_dispense = function(stack, pos, droppos, dropnode, dropdir)
|
|
-- Fill empty bucket with liquid or drop bucket if no liquid
|
|
local collect_liquid = false
|
|
|
|
local liquiddef = mcl_buckets.liquids[dropnode.name]
|
|
local new_bucket
|
|
if liquiddef ~= nil and liquiddef.itemname ~= nil and (dropnode.name == liquiddef.source_take) then
|
|
-- Fill bucket
|
|
new_bucket = ItemStack({name = liquiddef.itemname})
|
|
sound_take(dropnode.name, droppos)
|
|
collect_liquid = true
|
|
end
|
|
if collect_liquid then
|
|
minetest.set_node(droppos, {name="air"})
|
|
|
|
-- Fill bucket with liquid
|
|
stack = new_bucket
|
|
else
|
|
-- No liquid found: Drop empty bucket
|
|
minetest.add_item(droppos, stack)
|
|
stack:take_item()
|
|
end
|
|
return stack
|
|
end,
|
|
})
|
|
|
|
dofile(modpath.."/register.lua")
|