mirror of
https://github.com/sys4-fr/server-nalc.git
synced 2024-11-15 23:10:31 +01:00
235 lines
6.9 KiB
Lua
Executable File
235 lines
6.9 KiB
Lua
Executable File
|
|
--
|
|
-- Falling stuff custom for protected area
|
|
--
|
|
minetest.register_entity(":__builtin:falling_node", {
|
|
initial_properties = {
|
|
physical = true,
|
|
collide_with_objects = false,
|
|
collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
|
|
visual = "wielditem",
|
|
textures = {},
|
|
visual_size = {x=0.667, y=0.667},
|
|
owner = "falling",
|
|
},
|
|
|
|
node = {},
|
|
|
|
set_node = function(self, node)
|
|
self.node = node
|
|
local stack = ItemStack(node.name)
|
|
local itemtable = stack:to_table()
|
|
local itemname = nil
|
|
if itemtable then
|
|
itemname = stack:to_table().name
|
|
end
|
|
local item_texture = nil
|
|
local item_type = ""
|
|
if minetest.registered_items[itemname] then
|
|
item_texture = minetest.registered_items[itemname].inventory_image
|
|
item_type = minetest.registered_items[itemname].type
|
|
end
|
|
local prop = {
|
|
is_visible = true,
|
|
textures = {node.name},
|
|
}
|
|
self.object:set_properties(prop)
|
|
end,
|
|
|
|
set_owner = function(self, owner)
|
|
if owner ~= nil then
|
|
self.owner = "falling"
|
|
else
|
|
self.owner = owner
|
|
end
|
|
end,
|
|
|
|
get_staticdata = function(self)
|
|
return self.node.name
|
|
end,
|
|
|
|
on_activate = function(self, staticdata)
|
|
self.object:set_armor_groups({immortal=1})
|
|
self:set_node({name=staticdata})
|
|
end,
|
|
|
|
on_step = function(self, dtime)
|
|
-- Set gravity
|
|
self.object:setacceleration({x=0, y=-10, z=0})
|
|
-- Turn to actual sand when collides to ground or just move
|
|
local pos = self.object:getpos()
|
|
local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
|
|
local bcn = minetest.get_node(bcp)
|
|
local bcd = minetest.registered_nodes[bcn.name]
|
|
-- Note: walkable is in the node definition, not in item groups
|
|
if not bcd or
|
|
(bcd.walkable or
|
|
(minetest.get_item_group(self.node.name, "float") ~= 0 and
|
|
bcd.liquidtype ~= "none")) then
|
|
if bcd and bcd.leveled and
|
|
bcn.name == self.node.name then
|
|
local addlevel = self.node.level
|
|
if addlevel == nil or addlevel <= 0 then
|
|
addlevel = bcd.leveled
|
|
end
|
|
if minetest.add_node_level(bcp, addlevel) == 0 then
|
|
self.object:remove()
|
|
return
|
|
end
|
|
elseif bcd and bcd.buildable_to and
|
|
(minetest.get_item_group(self.node.name, "float") == 0 or
|
|
bcd.liquidtype == "none") then
|
|
minetest.remove_node(bcp)
|
|
return
|
|
end
|
|
local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
|
|
-- Check what's here
|
|
local n2 = minetest.get_node(np)
|
|
-- If it's not air or liquid, remove node and replace it with
|
|
-- it's drops
|
|
if n2.name ~= "air" and (not minetest.registered_nodes[n2.name] or
|
|
minetest.registered_nodes[n2.name].liquidtype == "none") then
|
|
minetest.remove_node(np)
|
|
if minetest.registered_nodes[n2.name].buildable_to == false then
|
|
-- Add dropped items
|
|
local drops = minetest.get_node_drops(n2.name, "")
|
|
local _, dropped_item
|
|
for _, dropped_item in ipairs(drops) do
|
|
minetest.add_item(np, dropped_item)
|
|
end
|
|
end
|
|
-- Run script hook
|
|
local _, callback
|
|
for _, callback in ipairs(minetest.registered_on_dignodes) do
|
|
callback(np, n2, nil)
|
|
end
|
|
end
|
|
-- Create node and remove entity
|
|
if self.owner == nil or self.owner == "falling" and not minetest.is_protected(pos,"") then
|
|
minetest.add_node(np, self.node)
|
|
else
|
|
if not minetest.is_protected(pos,self.owner) then
|
|
minetest.log("action", self.owner
|
|
.. " falling node " .. self.node.name
|
|
.. " at"
|
|
.. minetest.pos_to_string(pos))
|
|
minetest.add_node(np, self.node)
|
|
else
|
|
minetest.log("action", self.owner
|
|
.. " try to falling node " .. self.node.name
|
|
.. " at protected position "
|
|
.. minetest.pos_to_string(pos))
|
|
minetest.add_item(np, self.node)
|
|
end
|
|
end
|
|
self.object:remove()
|
|
nodeupdate(np)
|
|
return
|
|
end
|
|
local vel = self.object:getvelocity()
|
|
if vector.equals(vel, {x=0,y=0,z=0}) then
|
|
local npos = self.object:getpos()
|
|
self.object:setpos(vector.round(npos))
|
|
end
|
|
end
|
|
})
|
|
|
|
minetest.override_item("default:lava_source", {
|
|
on_place = function(itemstack, placer, pointed_thing)
|
|
if not pointed_thing.type == "node" then
|
|
return itemstack
|
|
end
|
|
local pn = placer:get_player_name()
|
|
if minetest.is_protected(pointed_thing.above, pn) then
|
|
return itemstack
|
|
end
|
|
minetest.add_node(pointed_thing.above, {name=itemstack:get_name()})
|
|
local meta = minetest.get_meta(pointed_thing.above)
|
|
meta:set_string("owner", pn)
|
|
nodeupdate(pointed_thing.above)
|
|
if not minetest.setting_getbool("creative_mode") then
|
|
itemstack:take_item()
|
|
end
|
|
return itemstack
|
|
end,
|
|
})
|
|
|
|
minetest.override_item("default:lava_flowing", {
|
|
on_place = function(itemstack, placer, pointed_thing)
|
|
if not pointed_thing.type == "node" then
|
|
return itemstack
|
|
end
|
|
local pn = placer:get_player_name()
|
|
if minetest.is_protected(pointed_thing.above, pn) then
|
|
return itemstack
|
|
end
|
|
minetest.add_node(pointed_thing.above, {name=itemstack:get_name()})
|
|
local meta = minetest.get_meta(pointed_thing.above)
|
|
meta:set_string("owner", pn)
|
|
nodeupdate(pointed_thing.above)
|
|
if not minetest.setting_getbool("creative_mode") then
|
|
itemstack:take_item()
|
|
end
|
|
return itemstack
|
|
end,
|
|
})
|
|
|
|
if PROTECT_LAVA_REALTIME == 1 then
|
|
minetest.register_abm({
|
|
nodenames = {"default:lava_source","default:lava_flowing"},
|
|
neighbors = {"air"},
|
|
interval = 1,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
local meta = minetest.get_meta(pos)
|
|
if meta:get_string("owner") ~= nil and minetest.is_protected(pos, meta:get_string("owner")) then
|
|
minetest.add_node(pos,{name="air"})
|
|
end
|
|
end
|
|
})
|
|
end
|
|
|
|
if PROTECT_WATER_REALTIME == 1 then
|
|
minetest.register_abm({
|
|
nodenames = {"default:water_source","default:water_flowing"},
|
|
neighbors = {"air"},
|
|
interval = 1,
|
|
chance = 1,
|
|
action = function(pos, node, active_object_count, active_object_count_wider)
|
|
local meta = minetest.get_meta(pos)
|
|
if meta:get_string("owner") ~= nil and minetest.is_protected(pos, meta:get_string("owner")) then
|
|
minetest.add_node(pos,{name="air"})
|
|
end
|
|
end
|
|
})
|
|
end
|
|
|
|
|
|
-- More slow >.<
|
|
|
|
--local c_air = minetest.get_content_id("air")
|
|
--minetest.register_abm({
|
|
-- nodenames = {"default:lava_source","default:lava_flowing"},
|
|
-- neighbors = {"air"},
|
|
-- interval = 2,
|
|
-- chance = 1,
|
|
-- action = function(pos, node, active_object_count, active_object_count_wider)
|
|
-- local vm = minetest.get_voxel_manip()
|
|
-- local minp, maxp = vm:read_from_map({x = pos.x, y = pos.y , z = pos.z },
|
|
-- {x = pos.x , y = pos.y , z = pos.z })
|
|
-- local area = VoxelArea:new{MinEdge=minp, MaxEdge=maxp}
|
|
-- local data = vm:get_data()
|
|
-- local p_pos = area:index(pos.x, pos.y , pos.z)
|
|
-- print ("pos: , name :"..minetest.get_name_from_content_id(data[p_pos]))
|
|
-- local meta = minetest.get_meta(area:position(p_pos))
|
|
-- if minetest.get_name_from_content_id(data[p_pos])== "default:lava_source" and meta:get_string("owner") ~= nil and minetest.is_protected(area:position(p_pos), meta:get_string("owner")) then
|
|
-- data[p_pos] = c_air
|
|
-- end
|
|
-- vm:set_data(data)
|
|
-- vm:write_to_map()
|
|
-- vm:update_map()
|
|
-- end
|
|
--})
|
|
|
|
|