| | |
| | | |
| | | minetest.register_node("technic:injector", { |
| | | description = "Injector", |
| | | tiles = {"technic_iron_chest_top.png", "technic_iron_chest_top.png", "technic_iron_chest_side.png", |
| | | "technic_iron_chest_side.png", "technic_iron_chest_side.png", "technic_iron_chest_front.png"}, |
| | | tiles = {"technic_injector_top.png", "technic_injector_bottom.png", "technic_injector_side.png", |
| | | "technic_injector_side.png", "technic_injector_side.png", "technic_injector_side.png"}, |
| | | paramtype2 = "facedir", |
| | | groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2}, |
| | | legacy_facedir_simple = true, |
| | |
| | | for _,stack in ipairs(inv:get_list("main")) do |
| | | if stack:get_name() ~="" then |
| | | inv:remove_item("main",stack) |
| | | item1=tube_item({x=pos.x+.5,y=pos.y,z=pos.z},stack) |
| | | pos1=pos |
| | | pos1.y=pos1.y |
| | | local x=pos1.x+1.5 |
| | | local z=pos1.z |
| | | item1=tube_item({x=pos1.x,y=pos1.y,z=pos1.z},stack) |
| | | item1:get_luaentity().start_pos = {x=pos1.x,y=pos1.y,z=pos1.z} |
| | | item1:setvelocity({x=1, y=0, z=0}) |
| | | item1:setacceleration({x=0, y=0, z=0}) |
| | | return |
| | | end |
| | | end |
| | |
| | | |
| | | |
| | | function tube_item(pos, item) |
| | | local TUBE_nodes = {} |
| | | local CHEST_nodes = {} |
| | | |
| | | TUBE_nodes[1]={} |
| | | TUBE_nodes[1].x=pos.x |
| | | TUBE_nodes[1].y=pos.y |
| | | TUBE_nodes[1].z=pos.z |
| | | |
| | | |
| | | table_index=1 |
| | | repeat |
| | | check_TUBE_node (TUBE_nodes,CHEST_nodes,table_index) |
| | | table_index=table_index+1 |
| | | if TUBE_nodes[table_index]==nil then break end |
| | | until false |
| | | found=table_index-1 |
| | | |
| | | |
| | | print("Found "..found.." tubes connected") |
| | | print(dump(CHEST_nodes)) |
| | | -- Take item in any format |
| | | local stack = ItemStack(item) |
| | | local obj = minetest.env:add_entity(pos, "technic:tubed_item") |
| | | obj:get_luaentity():set_item(stack:to_string()) |
| | | obj:get_luaentity().start_pos = {x=pos.x,y=pos.y,z=pos.z} |
| | | obj:setacceleration({x=0, y=0, z=0}) |
| | | pos.x=pos.x+1 |
| | | local meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=1, y=0, z=0}) return obj end |
| | | pos.x=pos.x-2 |
| | | meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=-1, y=0, z=0}) return obj end |
| | | pos.x=pos.x+1 |
| | | pos.z=pos.z+1 |
| | | meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=0, y=0, z=1}) return obj end |
| | | pos.z=pos.z-2 |
| | | meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=0, y=0, z=-1}) return obj end |
| | | pos.z=pos.z+1 |
| | | pos.y=pos.y+1 |
| | | meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=0, y=1, z=0}) return obj end |
| | | pos.y=pos.y-2 |
| | | meta = minetest.env:get_meta(pos) |
| | | if meta:get_int("tubelike")==1 then obj:setvelocity({x=0, y=-2, z=0}) return obj end |
| | | pos.y=pos.y+1 |
| | | return obj |
| | | end |
| | | |
| | |
| | | spritediv = {x=1, y=1}, |
| | | initial_sprite_basepos = {x=0, y=0}, |
| | | is_visible = false, |
| | | start_pos={} |
| | | start_pos={}, |
| | | route={} |
| | | }, |
| | | |
| | | itemstring = '', |
| | |
| | | end, |
| | | |
| | | on_activate = function(self, staticdata) |
| | | -- print (dump(staticdata)) |
| | | if staticdata=="" or staticdata==nil then return end |
| | | local item = minetest.deserialize(staticdata) |
| | | local stack = ItemStack(item.itemstring) |
| | |
| | | local node = minetest.env:get_node(pos) |
| | | local meta = minetest.env:get_meta(pos) |
| | | tubelike=meta:get_int("tubelike") |
| | | local stack = ItemStack(self.itemstring) |
| | | local drop_pos=nil |
| | | |
| | | local velocity=self.object:getvelocity() |
| | | |
| | | if not velocity then return end |
| | | if velocity==nil then print ("wypadl") return end |
| | | |
| | | if math.abs(velocity.x)==1 then |
| | | local next_node=math.abs(pos.x-self.start_pos.x) |
| | | if next_node >= 1 then |
| | | self.start_pos.x=self.start_pos.x+velocity.x |
| | | if check_pos_vector (self.start_pos, velocity)==0 then |
| | | check_next_step (self.start_pos, velocity) |
| | | if check_next_step (self.start_pos, velocity)==0 then |
| | | 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 |
| | |
| | | if next_node >= 1 then |
| | | self.start_pos.y=self.start_pos.y+velocity.y |
| | | if check_pos_vector (self.start_pos, velocity)==0 then |
| | | check_next_step (self.start_pos, velocity) |
| | | if check_next_step (self.start_pos, velocity)==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) end |
| | | self.object:remove() |
| | | end |
| | | self.object:setpos(self.start_pos) |
| | | self.object:setvelocity(velocity) |
| | | return |
| | | return |
| | | end |
| | | end |
| | | end |
| | |
| | | if next_node >= 1 then |
| | | self.start_pos.z=self.start_pos.z+velocity.z |
| | | if check_pos_vector (self.start_pos, velocity)==0 then |
| | | check_next_step (self.start_pos, velocity) |
| | | if check_next_step (self.start_pos, velocity)==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) end |
| | | self.object:remove() |
| | | end |
| | | self.object:setpos(self.start_pos) |
| | | self.object:setvelocity(velocity) |
| | | return |
| | |
| | | end |
| | | end |
| | | end |
| | | |
| | | end |
| | | }) |
| | | |
| | |
| | | if velocity.x==0 then |
| | | meta = minetest.env:get_meta({x=pos.x-1,y=pos.y,z=pos.z}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=-1 velocity.y=0 velocity.z=0 return end |
| | | if tubelike==1 then velocity.x=-1 velocity.y=0 velocity.z=0 return 1 end |
| | | meta = minetest.env:get_meta({x=pos.x+1,y=pos.y,z=pos.z}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=1 velocity.y=0 velocity.z=0 return end |
| | | if tubelike==1 then velocity.x=1 velocity.y=0 velocity.z=0 return 1 end |
| | | end |
| | | |
| | | if velocity.z==0 then |
| | | meta = minetest.env:get_meta({x=pos.x,y=pos.y,z=pos.z+1}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=0 velocity.y=0 velocity.z=1 return end |
| | | if tubelike==1 then velocity.x=0 velocity.y=0 velocity.z=1 return 1 end |
| | | meta = minetest.env:get_meta({x=pos.x,y=pos.y,z=pos.z-1}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=0 velocity.y=0 velocity.z=-1 return end |
| | | if tubelike==1 then velocity.x=0 velocity.y=0 velocity.z=-1 return 1 end |
| | | end |
| | | |
| | | if velocity.y==0 then |
| | | meta = minetest.env:get_meta({x=pos.x,y=pos.y+1,z=pos.z}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=0 velocity.y=1 velocity.z=0 return end |
| | | if tubelike==1 then velocity.x=0 velocity.y=1 velocity.z=0 return 1 end |
| | | meta = minetest.env:get_meta({x=pos.x,y=pos.y-1,z=pos.z}) |
| | | tubelike=meta:get_int("tubelike") |
| | | if tubelike==1 then velocity.x=0 velocity.y=-1 velocity.z=0 return end |
| | | if tubelike==1 then velocity.x=0 velocity.y=-1 velocity.z=0 return 1 end |
| | | end |
| | | |
| | | --velocity.x=0 |
| | | --velocity.y=0 |
| | | --velocity.z=0 |
| | | print ("spadl") |
| | | return 0 |
| | | end |
| | | |
| | | function check_pos_vector (pos,velocity) |
| | |
| | | if meta:get_int("tubelike")==1 then return 1 end |
| | | return 0 |
| | | end |
| | | |
| | | function add_new_TUBE_node (TUBE_nodes,pos1,parent) |
| | | local i=1 |
| | | repeat |
| | | if TUBE_nodes[i]==nil then break end |
| | | if pos1.x==TUBE_nodes[i].x and pos1.y==TUBE_nodes[i].y and pos1.z==TUBE_nodes[i].z then return false end |
| | | i=i+1 |
| | | until false |
| | | TUBE_nodes[i]={} |
| | | TUBE_nodes[i].x=pos1.x |
| | | TUBE_nodes[i].y=pos1.y |
| | | TUBE_nodes[i].z=pos1.z |
| | | TUBE_nodes[i].parent_x=parent.x |
| | | TUBE_nodes[i].parent_y=parent.y |
| | | TUBE_nodes[i].parent_z=parent.z |
| | | |
| | | return true |
| | | end |
| | | |
| | | function check_TUBE_node (TUBE_nodes,CHEST_nodes,i) |
| | | local pos1={} |
| | | local parent={} |
| | | pos1.x=TUBE_nodes[i].x |
| | | pos1.y=TUBE_nodes[i].y |
| | | pos1.z=TUBE_nodes[i].z |
| | | parent.x=pos1.x |
| | | parent.y=pos1.y |
| | | parent.z=pos1.z |
| | | new_node_added=false |
| | | |
| | | pos1.x=pos1.x+1 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.x=pos1.x-2 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.x=pos1.x+1 |
| | | |
| | | pos1.y=pos1.y+1 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.y=pos1.y-2 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.y=pos1.y+1 |
| | | |
| | | pos1.z=pos1.z+1 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.z=pos1.z-2 |
| | | check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | pos1.z=pos1.z+1 |
| | | return new_node_added |
| | | end |
| | | |
| | | function check_TUBE_node_subp (TUBE_nodes,CHEST_nodes,pos1,parent) |
| | | meta = minetest.env:get_meta(pos1) |
| | | if meta:get_float("tubelike")==1 then add_new_TUBE_node(TUBE_nodes,pos1,parent) return end |
| | | nctr = minetest.env:get_node(pos1) |
| | | if minetest.get_item_group(nctr.name, "tubedevice_receiver") == 1 then add_new_TUBE_node(CHEST_nodes,pos1,parent) return end |
| | | end |
| | | |