Implement basic towers
Machines now take items from any chest below or above in row, traversing connected chests and machinesmaster
Wuzzy
parent
f57b4d1c17
commit
3bf5438131
149
easyvend.lua
149
easyvend.lua
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@ -21,6 +21,12 @@
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-- TODO: Improve mod compability
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local slots_max = 31
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local traversable_node_types = {
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["easyvend:vendor"] = true,
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["easyvend:depositor"] = true,
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["easyvend:vendor_on"] = true,
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["easyvend:depositor_on"] = true,
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}
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local registered_chests = {}
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local cost_stack_max = minetest.registered_items[easyvend.currency].stack_max
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local maxcost = cost_stack_max * slots_max
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@ -30,6 +36,7 @@ local joketimer_start = 3
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-- Allow for other mods to register custom chests
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easyvend.register_chest = function(node_name, inv_list, meta_owner)
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registered_chests[node_name] = { inv_list = inv_list, meta_owner = meta_owner }
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traversable_node_types[node_name] = true
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end
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-- Partly a wrapper around contains_item, but does special treatment if the item
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@ -250,24 +257,29 @@ easyvend.machine_check = function(pos, node)
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local active = true
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local status = "Ready."
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local chest = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
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local meta = minetest.get_meta(pos)
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local machine_owner = meta:get_string("owner")
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local number = meta:get_int("number")
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local cost = meta:get_int("cost")
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local itemname = meta:get_string("itemname")
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local check_wear = meta:get_int("wear") == 0
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local inv = meta:get_inventory()
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local itemstack = inv:get_stack("item",1)
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local itemname=meta:get_string("itemname")
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local machine_owner = meta:get_string("owner")
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local check_wear = meta:get_int("wear") == 0
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local chestdef = registered_chests[chest.name]
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local chest_meta, chest_inv
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local buysell = easyvend.buysell(node.name)
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local chest_pos = easyvend.find_connected_chest(machine_owner, pos, itemname, number, buysell == "sell")
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local chest, chestdef, chest_meta, chest_inv
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if chest_pos ~= nil then
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chest = minetest.get_node(chest_pos)
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chestdef = registered_chests[chest.name]
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end
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if chestdef then
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chest_meta = minetest.get_meta({x=pos.x,y=pos.y-1,z=pos.z})
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chest_meta = minetest.get_meta(chest_pos)
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chest_inv = chest_meta:get_inventory()
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if ( chest_meta:get_string(chestdef.meta_owner) == machine_owner and chest_inv ~= nil ) then
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local buysell = easyvend.buysell(node.name)
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local checkstack, checkitem
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if buysell == "buy" then
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@ -567,11 +579,14 @@ easyvend.on_receive_fields_buysell = function(pos, formname, fields, sender)
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return
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end
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local chest = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
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local chestdef = registered_chests[chest.name]
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local chest_pos = easyvend.find_connected_chest(sendername, pos, itemname, number, buysell == "sell")
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local chest, chestdef
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if chest_pos ~= nil then
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chest = minetest.get_node(chest_pos)
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chestdef = registered_chests[chest.name]
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end
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if chestdef and sender and sender:is_player() then
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local chest_meta = minetest.get_meta({x=pos.x,y=pos.y-1,z=pos.z})
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local chest_meta = minetest.get_meta(chest_pos)
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local chest_inv = chest_meta:get_inventory()
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local player_inv = sender:get_inventory()
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if ( chest_meta:get_string(chestdef.meta_owner) == meta:get_string("owner") and chest_inv ~= nil and player_inv ~= nil ) then
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@ -844,7 +859,6 @@ easyvend.after_place_node = function(pos, placer)
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meta:set_int("wear", 0)
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end
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meta:set_string("infotext", d)
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local chest = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
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meta:set_string("status", "Awaiting configuration by owner.")
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meta:set_string("message", "Welcome! Please prepare the machine.")
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meta:set_int("number", 1)
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@ -863,12 +877,17 @@ end
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easyvend.can_dig = function(pos, player)
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local meta = minetest.get_meta(pos)
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local name = player:get_player_name()
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local owner = meta:get_string("owner")
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-- Owner can always dig shop
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if meta:get_string("owner") == name then
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if owner == name then
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return true
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end
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local chest = minetest.get_node({x=pos.x,y=pos.y-1,z=pos.z})
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local meta_chest = minetest.get_meta({x=pos.x,y=pos.y-1,z=pos.z});
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local chest_pos = easyvend.get_connected_chest(owner, pos)
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local chest, meta_chest
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if chest_pos then
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chest = minetest.get_node(chest_pos)
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meta_chest = minetest.get_meta(chest_pos)
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end
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if registered_chests[chest.name] then
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if player and player:is_player() then
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local owner_chest = meta_chest:get_string(registered_chests[chest.name].meta_owner)
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@ -987,7 +1006,7 @@ easyvend.sound_disable = function(pos)
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minetest.sound_play("easyvend_disable", {pos = pos, gain = 0.9, max_hear_distance = 12,})
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end
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easyvend.sound_vend = function(pos)
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easyvend.sound_vend = function(pos)
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minetest.sound_play("easyvend_vend", {pos = pos, gain = 0.4, max_hear_distance = 5,})
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end
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@ -995,6 +1014,102 @@ easyvend.sound_deposit = function(pos)
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minetest.sound_play("easyvend_deposit", {pos = pos, gain = 0.4, max_hear_distance = 5,})
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end
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--[[ Tower building ]]
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easyvend.is_traversable = function(pos)
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local node = minetest.get_node_or_nil(pos)
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if (node == nil) then
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return false
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end
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return traversable_node_types[node.name] == true
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end
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easyvend.neighboring_nodes = function(pos)
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local check = {
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{x=pos.x, y=pos.y+1, z=pos.z},
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{x=pos.x, y=pos.y-1, z=pos.z},
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}
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local trav = {}
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for i=1,#check do
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if easyvend.is_traversable(check[i]) then
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trav[#trav+1] = check[i]
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end
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end
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return trav
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end
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easyvend.find_connected_chest = function(owner, pos, nodename, amount, removing)
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local nodes = easyvend.neighboring_nodes(pos)
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if (#nodes < 1 or #nodes > 2) then
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return nil
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end
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-- Find the stack direction
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local first = nil
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local second = nil
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for i=1,#nodes do
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if ( first == nil ) then
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first = nodes[i]
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else
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second = nodes[i]
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end
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end
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if (first ~= nil and second ~= nil) then
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local dx = (first.x - second.x)/2
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local dy = (first.y - second.y)/2
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local dz = (first.z - second.z)/2
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-- make sure they are in a column/row
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if ( (dx * dx + dy * dy + dz * dz) ~= 1 ) then
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return nil
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end
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local chest_pos = easyvend.find_chest(owner, pos, dx, dy, dz, nodename, amount, removing)
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if ( chest_pos == nil ) then
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chest_pos = easyvend.find_chest(owner, pos, -dx, -dy, -dz, nodename, amount, removing)
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end
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return chest_pos
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else
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local dx = first.x - pos.x
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local dy = first.y - pos.y
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local dz = first.z - pos.z
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return easyvend.find_chest(owner, pos, dx, dy, dz, nodename, amount, removing)
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end
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end
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easyvend.find_chest = function(owner, pos, dx, dy, dz, nodename, amount, removing)
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pos = {x=pos.x + dx, y=pos.y + dy, z=pos.z + dz}
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local node = minetest.get_node_or_nil(pos)
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if ( node == nil ) then
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return nil
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end
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local chestdef = registered_chests[node.name]
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if (chestdef ~= nil) then
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local meta = minetest.get_meta(pos)
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if (chestdef ~= nil and owner ~= meta:get_string(chestdef.meta_owner)) then
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return nil
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end
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local inv = meta:get_inventory()
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if (inv ~= nil) then
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if (nodename ~= nil and amount ~= nil and removing ~= nil) then
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if (removing and inv:contains_item(chestdef.inv_list, nodename .. " " .. amount)) then
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return pos
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elseif ((not removing) and inv:room_for_item(chestdef.inv_list, nodename .. " " .. amount)) then
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return pos
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end
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elseif (not inv:is_empty(chestdef.inv_list)) then
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return pos
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end
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end
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elseif (node.name ~= "easyvend:vendor" and node.name~="easyvend:depositor" and node.name~="easyvend:vendor_on" and node.name~="easyvend:depositor_on") then
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return nil
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end
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return easyvend.find_chest(owner, pos, dx, dy, dz, nodename, amount, removing)
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end
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-- Pseudo-inventory handling
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easyvend.allow_metadata_inventory_put = function(pos, listname, index, stack, player)
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if listname=="item" then
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local meta = minetest.get_meta(pos);
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4
init.lua
4
init.lua
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@ -68,7 +68,7 @@ end
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local vendor_on = table.copy(machine_template)
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vendor_on.description = "Vending Machine"
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vendor_on.tile_images ={"easyvend_vendor_side.png", "easyvend_vendor_bottom.png", "easyvend_vendor_side.png",
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vendor_on.tile_images ={"easyvend_vendor_bottom.png", "easyvend_vendor_bottom.png", "easyvend_vendor_side.png",
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"easyvend_vendor_side.png", "easyvend_vendor_side.png", "easyvend_vendor_front_on.png"}
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vendor_on.groups.not_in_creative_inventory = 1
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vendor_on.groups.not_in_doc = 1
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@ -81,7 +81,7 @@ vendor_off.tile_images[6] = "easyvend_vendor_front_off.png"
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local depositor_on = table.copy(machine_template)
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depositor_on.description = "Depositing Machine"
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depositor_on.tile_images ={"easyvend_depositor_side.png", "easyvend_depositor_bottom.png", "easyvend_depositor_side.png",
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depositor_on.tile_images ={"easyvend_depositor_bottom.png", "easyvend_depositor_bottom.png", "easyvend_depositor_side.png",
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"easyvend_depositor_side.png", "easyvend_depositor_side.png", "easyvend_depositor_front_on.png"}
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depositor_on.groups.not_in_creative_inventory = 1
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depositor_on.groups.not_in_doc = 1
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