Upgrading builtin_falling mod
- Now using builtin_falling version 0.3 by Davedevils, version 0.4 will come soon.
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LeMagnesium
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27836d2835
commit
f906c315f1
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@ -1,239 +1,22 @@
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dofile(minetest.get_modpath("builtin_falling") .. "/func.lua") -- Not EDIT THAT
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--
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-- Falling stuff custom for protected area
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-- Config
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--
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core.register_entity(":__builtin:falling_node", {
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initial_properties = {
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physical = true,
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collide_with_objects = false,
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collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
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visual = "wielditem",
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textures = {},
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visual_size = {x=0.667, y=0.667},
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owner = "falling",
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},
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node = {},
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set_node = function(self, node)
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self.node = node
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local stack = ItemStack(node.name)
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local itemtable = stack:to_table()
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local itemname = nil
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if itemtable then
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itemname = stack:to_table().name
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end
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local item_texture = nil
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local item_type = ""
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if core.registered_items[itemname] then
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item_texture = core.registered_items[itemname].inventory_image
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item_type = core.registered_items[itemname].type
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end
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prop = {
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is_visible = true,
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textures = {node.name},
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}
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self.object:set_properties(prop)
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end,
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set_owner = function(self, owner)
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self.owner = owner
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end,
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get_staticdata = function(self)
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return self.node.name
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end,
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on_activate = function(self, staticdata)
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self.object:set_armor_groups({immortal=1})
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self:set_node({name=staticdata})
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end,
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on_step = function(self, dtime)
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-- Set gravity
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self.object:setacceleration({x=0, y=-10, z=0})
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-- Turn to actual sand when collides to ground or just move
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local pos = self.object:getpos()
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local bcp = {x=pos.x, y=pos.y-0.7, z=pos.z} -- Position of bottom center point
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local bcn = core.get_node(bcp)
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local bcd = core.registered_nodes[bcn.name]
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-- Note: walkable is in the node definition, not in item groups
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if not bcd or
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(bcd.walkable or
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(core.get_item_group(self.node.name, "float") ~= 0 and
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bcd.liquidtype ~= "none")) then
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if bcd and bcd.leveled and
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bcn.name == self.node.name then
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local addlevel = self.node.level
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if addlevel == nil or addlevel <= 0 then
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addlevel = bcd.leveled
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end
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if core.add_node_level(bcp, addlevel) == 0 then
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self.object:remove()
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return
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end
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elseif bcd and bcd.buildable_to and
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(core.get_item_group(self.node.name, "float") == 0 or
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bcd.liquidtype == "none") then
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core.remove_node(bcp)
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return
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end
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local np = {x=bcp.x, y=bcp.y+1, z=bcp.z}
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-- Check what's here
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local n2 = core.get_node(np)
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-- If it's not air or liquid, remove node and replace it with
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-- it's drops
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if n2.name ~= "air" and (not core.registered_nodes[n2.name] or
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core.registered_nodes[n2.name].liquidtype == "none") then
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core.remove_node(np)
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if core.registered_nodes[n2.name].buildable_to == false then
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-- Add dropped items
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local drops = core.get_node_drops(n2.name, "")
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local _, dropped_item
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for _, dropped_item in ipairs(drops) do
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core.add_item(np, dropped_item)
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end
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end
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-- Run script hook
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local _, callback
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for _, callback in ipairs(core.registered_on_dignodes) do
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callback(np, n2, nil)
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end
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end
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-- Create node and remove entity
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if self.owner == nil or self.owner == "falling" then
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core.add_item(np, self.node)
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else
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if not minetest.is_protected(pos,self.owner) then
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core.add_node(np, self.node)
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else
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core.add_item(np, self.node)
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end
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end
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self.object:remove()
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nodeupdate(np)
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return
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end
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local vel = self.object:getvelocity()
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if vector.equals(vel, {x=0,y=0,z=0}) then
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local npos = self.object:getpos()
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self.object:setpos(vector.round(npos))
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end
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end
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})
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function spawn_falling_node(p, node, owners)
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obj = core.add_entity(p, "__builtin:falling_node")
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obj:get_luaentity():set_node(node)
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obj:get_luaentity():set_owner(owners)
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end
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function drop_attached_node(p)
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local nn = core.get_node(p).name
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core.remove_node(p)
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for _,item in ipairs(core.get_node_drops(nn, "")) do
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local pos = {
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x = p.x + math.random()/2 - 0.25,
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y = p.y + math.random()/2 - 0.25,
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z = p.z + math.random()/2 - 0.25,
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}
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core.add_item(pos, item)
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end
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end
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function check_attached_node(p, n)
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local def = core.registered_nodes[n.name]
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local d = {x=0, y=0, z=0}
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if def.paramtype2 == "wallmounted" then
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if n.param2 == 0 then
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d.y = 1
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elseif n.param2 == 1 then
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d.y = -1
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elseif n.param2 == 2 then
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d.x = 1
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elseif n.param2 == 3 then
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d.x = -1
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elseif n.param2 == 4 then
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d.z = 1
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elseif n.param2 == 5 then
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d.z = -1
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end
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else
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d.y = -1
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end
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local p2 = {x=p.x+d.x, y=p.y+d.y, z=p.z+d.z}
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local nn = core.get_node(p2).name
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local def2 = core.registered_nodes[nn]
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if def2 and not def2.walkable then
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return false
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end
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return true
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end
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-- Protect in realtime the lava flowing (can be slow)
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PROTECT_LAVA_REALTIME = 1 -- 0 for OFF , 1 for ON
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-- Protect in realtime the water flowing (can be very slow, because some water in this world :p)
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PROTECT_WATER_REALTIME = 0 -- 0 for OFF , 1 for ON
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--
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-- Some common functions
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-- List of your node need to rewirte
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--
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add_falling_protect_item("default:sand")
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add_falling_protect_item("default:redsand")
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add_falling_protect_item("default:gravel")
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function nodeupdate_single(p, delay)
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n = core.get_node(p)
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if core.get_item_group(n.name, "falling_node") ~= 0 then
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p_bottom = {x=p.x, y=p.y-1, z=p.z}
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n_bottom = core.get_node(p_bottom)
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-- Note: walkable is in the node definition, not in item groups
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if core.registered_nodes[n_bottom.name] and
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(core.get_item_group(n.name, "float") == 0 or
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core.registered_nodes[n_bottom.name].liquidtype == "none") and
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(n.name ~= n_bottom.name or (core.registered_nodes[n_bottom.name].leveled and
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core.get_node_level(p_bottom) < core.get_node_max_level(p_bottom))) and
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(not core.registered_nodes[n_bottom.name].walkable or
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core.registered_nodes[n_bottom.name].buildable_to) then
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if delay then
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core.after(0.1, nodeupdate_single, {x=p.x, y=p.y, z=p.z}, false)
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else
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n.level = core.get_node_level(p)
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local meta = minetest.get_meta(p)
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--print('get owner '.. meta:get_string("owner"))
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spawn_falling_node(p, n, meta:get_string("owner"))
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core.remove_node(p)
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nodeupdate(p)
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end
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end
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end
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add_protected_bukket_liquid("bucket:bucket_lava","default:lava_source") -- lava bukket
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add_protected_bukket_liquid("bucket:bucket_water","default:water_source") -- water bukket
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if core.get_item_group(n.name, "attached_node") ~= 0 then
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if not check_attached_node(p, n) then
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drop_attached_node(p)
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nodeupdate(p)
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end
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end
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end
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function nodeupdate(p, delay)
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-- Round p to prevent falling entities to get stuck
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p.x = math.floor(p.x+0.5)
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p.y = math.floor(p.y+0.5)
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p.z = math.floor(p.z+0.5)
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for x = -1,1 do
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for y = -1,1 do
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for z = -1,1 do
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nodeupdate_single({x=p.x+x, y=p.y+y, z=p.z+z}, delay or not (x==0 and y==0 and z==0))
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end
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end
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end
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end
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--
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-- Global callbacks
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--
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function on_placenode(p, node)
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nodeupdate(p)
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end
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core.register_on_placenode(on_placenode)
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function on_dignode(p, node)
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nodeupdate(p)
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end
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core.register_on_dignode(on_dignode)
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-- Not EDIT AFTER
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dofile(minetest.get_modpath("builtin_falling") .. "/rewirting.lua") -- Not EDIT THAT
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