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Updated the last version of item_transport

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Novatux 2013-01-14 18:36:28 +01:00 committed by Vanessa Ezekowitz
parent 3a7b9fa31c
commit 315f9dee59
2 changed files with 74 additions and 52 deletions
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126
item_transport.lua
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@ -1,9 +1,13 @@
minetest.register_craftitem(":item_transport:filter", { modpath=minetest.get_modpath("pipeworks")
dofile(modpath.."/compat.lua")
minetest.register_craftitem("pipeworks:filter", {
description = "Filter", description = "Filter",
stack_max = 99, stack_max = 99,
}) })
minetest.register_node(":item_transport:filter", { minetest.register_node("pipeworks:filter", {
description = "filter", description = "filter",
tiles = {"filter_top.png", "filter_top.png", "filter_output.png", tiles = {"filter_top.png", "filter_top.png", "filter_output.png",
"filter_input.png", "filter_side.png", "filter_top.png"}, "filter_input.png", "filter_side.png", "filter_top.png"},
@ -94,12 +98,12 @@ end,
function tube_item(pos, item) function tube_item(pos, item)
-- Take item in any format -- Take item in any format
local stack = ItemStack(item) local stack = ItemStack(item)
local obj = minetest.env:add_entity(pos, "item_transport:tubed_item") local obj = minetest.env:add_entity(pos, "pipeworks:tubed_item")
obj:get_luaentity():set_item(stack:to_string()) obj:get_luaentity():set_item(stack:to_string())
return obj return obj
end end
minetest.register_entity(":item_transport:tubed_item", { minetest.register_entity("pipeworks:tubed_item", {
initial_properties = { initial_properties = {
hp_max = 1, hp_max = 1,
physical = false, physical = false,
@ -188,61 +192,69 @@ minetest.register_entity(":item_transport:tubed_item", {
local velocity=self.object:getvelocity() local velocity=self.object:getvelocity()
if velocity==nil then return end if velocity==nil then return end
if minetest.get_item_group(node.name,"tubedevice_receiver")==1 then local velocitycopy={x=velocity.x,y=velocity.y,z=velocity.z}
leftover = minetest.registered_nodes[node.name].tube.insert_object(pos,node,stack,velocity)
drop_pos=minetest.env:find_node_near(pos,1,"air") local moved=false
if drop_pos and not leftover:is_empty() then minetest.item_drop(leftover,"",drop_pos) end
self.object:remove()
return
end
if math.abs(velocity.x)==1 then if math.abs(velocity.x)==1 then
local next_node=math.abs(pos.x-self.start_pos.x) local next_node=math.abs(pos.x-self.start_pos.x)
if next_node >= 1 then if next_node >= 1 then
self.start_pos.x=self.start_pos.x+velocity.x self.start_pos.x=self.start_pos.x+velocity.x
if go_next (self.start_pos, velocity, stack)==0 then moved=true
drop_pos=minetest.env:find_node_near({x=self.start_pos.x,y=self.start_pos.y,z=self.start_pos.z+velocity.x}, 1, "air")
if drop_pos then minetest.item_drop(stack, "", drop_pos) end
self.object:remove()
end
self.object:setpos(self.start_pos)
self.object:setvelocity(velocity)
return
end
end end
elseif math.abs(velocity.y)==1 then
if math.abs(velocity.y)==1 then
local next_node=math.abs(pos.y-self.start_pos.y) local next_node=math.abs(pos.y-self.start_pos.y)
if next_node >= 1 then if next_node >= 1 then
self.start_pos.y=self.start_pos.y+velocity.y self.start_pos.y=self.start_pos.y+velocity.y
if go_next (self.start_pos, velocity, stack)==0 then moved=true
drop_pos=minetest.env:find_node_near({x=self.start_pos.x+velocity.x,y=self.start_pos.y+velocity.y,z=self.start_pos.z+velocity.z}, 1, "air") end
if drop_pos then minetest.item_drop(stack, "", drop_pos) end elseif math.abs(velocity.z)==1 then
self.object:remove()
end
self.object:setpos(self.start_pos)
self.object:setvelocity(velocity)
return
end
end
if math.abs(velocity.z)==1 then
local next_node=math.abs(pos.z-self.start_pos.z) local next_node=math.abs(pos.z-self.start_pos.z)
if next_node >= 1 then if next_node >= 1 then
self.start_pos.z=self.start_pos.z+velocity.z self.start_pos.z=self.start_pos.z+velocity.z
if go_next (self.start_pos, velocity, stack)==0 then moved=true
drop_pos=minetest.env:find_node_near({x=self.start_pos.x+velocity.x,y=self.start_pos.y+velocity.y,z=self.start_pos.z+velocity.z}, 1, "air") end
if drop_pos then minetest.item_drop(stack, "", drop_pos) end end
self.object:remove()
end node = minetest.env:get_node(self.start_pos)
self.object:setpos(self.start_pos) if moved and minetest.get_item_group(node.name,"tubedevice_receiver")==1 then
self.object:setvelocity(velocity) if minetest.registered_nodes[node.name].tube and minetest.registered_nodes[node.name].tube.insert_object then
leftover = minetest.registered_nodes[node.name].tube.insert_object(self.start_pos,node,stack,velocity)
else
leftover = stack
end
--drop_pos=minetest.env:find_node_near(self.start_pos,1,"air")
--if drop_pos and not leftover:is_empty() then minetest.item_drop(leftover,"",drop_pos) end
--self.object:remove()
if leftover:is_empty() then
self.object:remove()
return return
end
velocity.x=-velocity.x
velocity.y=-velocity.y
velocity.z=-velocity.z
self.object:setvelocity(velocity)
self:set_item(leftover:to_string())
return
end
if moved then
if go_next (self.start_pos, velocity, stack)==0 then
drop_pos=minetest.env:find_node_near({x=self.start_pos.x+velocity.x,y=self.start_pos.y+velocity.y,z=self.start_pos.z+velocity.z}, 1, "air")
if drop_pos then
minetest.item_drop(stack, "", drop_pos)
self.object:remove()
end end
end end
end end
if velocity.x~=velocitycopy.x or velocity.y~=velocitycopy.y or velocity.z~=velocitycopy.z then
self.object:setpos(self.start_pos)
self.object:setvelocity(velocity)
end
end
end end
}) })
@ -254,7 +266,7 @@ end
adjlist={{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=1,y=0,z=0},{x=-1,y=0,z=0}} adjlist={{x=0,y=0,z=1},{x=0,y=0,z=-1},{x=0,y=1,z=0},{x=0,y=-1,z=0},{x=1,y=0,z=0},{x=-1,y=0,z=0}}
function go_next(pos,velocity,stack) function go_next(pos,velocity,stack)
print(dump(pos)) --print(dump(pos))
local chests={} local chests={}
local tubes={} local tubes={}
local cmeta=minetest.env:get_meta(pos) local cmeta=minetest.env:get_meta(pos)
@ -273,7 +285,9 @@ function go_next(pos,velocity,stack)
meta=minetest.env:get_meta(npos) meta=minetest.env:get_meta(npos)
tubelike=meta:get_int("tubelike") tubelike=meta:get_int("tubelike")
if tube_receiver==1 then if tube_receiver==1 then
if minetest.registered_nodes[node.name].tube.can_insert(npos,node,stack,vect) then if minetest.registered_nodes[node.name].tube and
minetest.registered_nodes[node.name].tube.can_insert and
minetest.registered_nodes[node.name].tube.can_insert(npos,node,stack,vect) then
local i=1 local i=1
repeat repeat
if chests[i]==nil then break end if chests[i]==nil then break end
@ -305,9 +319,13 @@ function go_next(pos,velocity,stack)
i=i+1 i=i+1
until false until false
n=meta:get_int("tubedir")+1 n=meta:get_int("tubedir")+1
if n==i then repeat
n=1 if n>=i then
end n=n-i+1
else
break
end
until false
meta:set_int("tubedir",n) meta:set_int("tubedir",n)
velocity.x=tubes[n].vect.x velocity.x=tubes[n].vect.x
velocity.y=tubes[n].vect.y velocity.y=tubes[n].vect.y
@ -320,12 +338,16 @@ function go_next(pos,velocity,stack)
i=i+1 i=i+1
until false until false
n=meta:get_int("tubedir")+1 n=meta:get_int("tubedir")+1
if n==i then repeat
n=1 if n>=i then
end n=n-i+1
else
break
end
until false
velocity.x=chests[n].vect.x velocity.x=chests[n].vect.x
velocity.y=chests[n].vect.y velocity.y=chests[n].vect.y
velocity.z=chests[n].vect.z velocity.z=chests[n].vect.z
end end
return 1 return 1
end end

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