technic/wrench/init.lua

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--[[
Wrench mod
Adds a wrench that allows the player to pickup nodes that contain an inventory with items or metadata that needs perserving.
The wrench has the same tool capability as the normal hand.
To pickup a node simply right click on it. If the node contains a formspec, you will need to shift+right click instead.
supported_nodes
This table stores all nodes that are compatible with the wrench mod.
Syntax:
[<node name>] = {
name = "wrench:<temporary node name>",
lists = {"<inventory list name>"},
metas = {{string="<meta name>"},{int="<meta name>"},{float="<meta name>"}},
owner_protection[optional] = 1,
store_meta_always[optional] = 1,
}
<temporary node name> - can be anything as long as it is unique
[optional] - parameters do not have to be included
owner_protection - nodes that are protected by owner requirements (Ex. locked chests)
store_meta_always - when nodes are broken this ensures metadata and inventory is always stored (Ex. active state for machines)
--]]
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local supported_nodes = {
["default:chest"] = {
name="wrench:default_chest",
lists={"main"},
metas={},
},
["default:chest_locked"] = {
name="wrench:default_chest_locked",
lists={"main"},
metas={{string="owner"},{string="infotext"}},
owner_protection=1,
},
["default:furnace"] = {
name="wrench:default_furnace",
lists={"fuel", "src", "dst"},
metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
},
["default:furnace_active"] = {
name="wrench:default_furnace",
lists={"fuel", "src", "dst"},
metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
store_meta_always=1,
},
["default:sign_wall"] = {
name="wrench:default_sing_wall",
lists={},
metas={{string="infotext"},{string="text"}},
},
["technic:iron_chest"] = {
name="wrench:technic_iron_chest",
lists={"main"},
metas={},
},
["technic:iron_locked_chest"] = {
name="wrench:technic_iron_locked_chest",
lists={"main"},
metas={{string="infotext"},{string="owner"}},
owner_protection=1,
},
["technic:copper_chest"] = {
name="wrench:technic_copper_chest",
lists={"main"},
metas={},
},
["technic:copper_locked_chest"] = {
name="wrench:technic_copper_locked_chest",
lists={"main"},
metas={{string="infotext"},{string="owner"}},
owner_protection=1,
},
["technic:silver_chest"] = {
name="wrench:technic_silver_chest",
lists={"main"},
metas={{string="infotext"},{string="formspec"}},
},
["technic:silver_locked_chest"] = {
name="wrench:technic_silver_locked_chest",
lists={"main"},
metas={{string="infotext"},{string="owner"},{string="formspec"}},
owner_protection=1,
},
["technic:gold_chest"] = {
name="wrench:technic_gold_chest",
lists={"main"},
metas={{string="infotext"},{string="formspec"}},
},
["technic:gold_locked_chest"] = {
name="wrench:technic_gold_locked_chest",
lists={"main"},
metas={{string="infotext"},{string="owner"},{string="formspec"}},
owner_protection=1,
},
["technic:mithril_chest"] = {
name="wrench:technic_mithril_chest",
lists={"main"},
metas={{string="infotext"},{string="formspec"}},
},
["technic:mithril_locked_chest"] = {
name="wrench:technic_mithril_locked_chest",
lists={"main"},
metas={{string="infotext"},{string="owner"},{string="formspec"}},
owner_protection=1,
},
["technic:electric_furnace"] = {
name="wrench:technic_electric_furnace",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:electric_furnace_active"] = {
name="wrench:technic_electric_furnace_active",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
store_meta_always=1,
},
["technic:mv_electric_furnace"] = {
name="wrench:technic_mv_electric_furnace",
lists={"src", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_electric_furnace_active"] = {
name="wrench:technic_mv_electric_furnace_active",
lists={"src", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
store_meta_always=1,
},
["technic:coal_alloy_furnace"] = {
name="wrench:technic_coal_alloy_furnace",
lists={"fuel", "src", "src2", "dst"},
metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
},
["technic:coal_alloy_furnace_active"] = {
name="wrench:technic_coal_alloy_furnace_active",
lists={"fuel", "src", "src2", "dst"},
metas={{string="infotext"},{float="fuel_totaltime"},{float="fuel_time"},{float="src_totaltime"},{float="src_time"}},
store_meta_always=1,
},
["technic:alloy_furnace"] = {
name="wrench:technic_alloy_furnace",
lists={"src", "src2", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:alloy_furnace_active"] = {
name="wrench:technic_alloy_furnace_active",
lists={"src", "src2", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="tube_time"},{int="src_time"}},
store_meta_always=1,
},
["technic:mv_alloy_furnace"] = {
name="wrench:technic_mv_alloy_furnace",
lists={"src", "src2", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_alloy_furnace_active"] = {
name="wrench:technic_mv_alloy_furnace_active",
lists={"src", "src2", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
store_meta_always=1,
},
["technic:tool_workshop"] = {
name="wrench:technic_tool_workshop",
lists={"src"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"}},
},
["technic:grinder"] = {
name="wrench:technic_grinder",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:grinder_active"] = {
name="wrench:technic_grinder_active",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
store_meta_always=1,
},
["technic:mv_grinder"] = {
name="wrench:technic_mv_grinder",
lists={"src", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
},
["technic:mv_grinder_active"] = {
name="wrench:technic_mv_grinder_active",
lists={"src", "dst", "upgrade1", "upgrade2"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="MV_EU_demand"},{int="MV_EU_input"},{int="tube_time"},{int="src_time"}},
store_meta_always=1,
},
["technic:extractor"] = {
name="wrench:technic_extractor",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:extractor_active"] = {
name="wrench:technic_extractor_active",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
store_meta_always=1,
},
["technic:compressor"] = {
name="wrench:technic_compressor",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
},
["technic:compressor_active"] = {
name="wrench:technic_compressor_active",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"}},
store_meta_always=1,
},
["technic:cnc"] = {
name="wrench:technic_cnc",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"},{string="cnc_product"}},
},
["technic:cnc_active"] = {
name="wrench:technic_cnc_active",
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="state"},{int="LV_EU_demand"},{int="LV_EU_input"},{int="src_time"},{string="cnc_product"}},
store_meta_always=1,
},
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}
local chest_mark_colors = {
{'_black','Black'},
{'_blue','Blue'},
{'_brown','Brown'},
{'_cyan','Cyan'},
{'_dark_green','Dark Green'},
{'_dark_grey','Dark Grey'},
{'_green','Green'},
{'_grey','Grey'},
{'_magenta','Magenta'},
{'_orange','Orange'},
{'_pink','Pink'},
{'_red','Red'},
{'_violet','Violet'},
{'_white','White'},
{'_yellow','Yellow'},
{'','None'}
}
for i=1,15,1 do
supported_nodes["technic:gold_chest"..chest_mark_colors[i][1]] = {
name="wrench:technic_gold_chest"..chest_mark_colors[i][1],
lists={"main"},
metas={{string="infotext"},{string="formspec"}},
}
supported_nodes["technic:gold_locked_chest"..chest_mark_colors[i][1]] = {
name="wrench:technic_gold_locked_chest"..chest_mark_colors[i][1],
lists={"main"},
metas={{string="infotext"},{string="owner"},{string="formspec"}},
owner_protection=1,
}
end
for i=0,8,1 do
if i==0 then i="" end
supported_nodes["technic:battery_box"..i] = {
name="wrench:technic_battery_box"..i,
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="LV_EU_demand"},{int="LV_EU_supply"},{int="LV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
store_meta_always=1,
}
supported_nodes["technic:mv_battery_box"..i] = {
name="wrench:technic_mv_battery_box"..i,
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="MV_EU_demand"},{int="MV_EU_supply"},{int="MV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
store_meta_always=1,
}
supported_nodes["technic:hv_battery_box"..i] = {
name="wrench:technic_hv_battery_box"..i,
lists={"src", "dst"},
metas={{string="infotext"},{string="formspec"},{int="HV_EU_demand"},{int="HV_EU_supply"},{int="HV_EU_input"},{int="internal_EU_charge"},{float="last_side_shown"}},
store_meta_always=1,
}
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end
local function convert_to_original_name(name)
for key,value in pairs(supported_nodes) do
if name == value.name then return key end
end
end
for name,info in pairs(supported_nodes) do
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local olddef = minetest.registered_nodes[name]
if olddef ~= nil then
local newdef = {}
for key,value in pairs(olddef) do
newdef[key] = value
end
newdef.stack_max = 1
newdef.description = newdef.description.." with items"
newdef.groups = {}
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newdef.groups.not_in_creative_inventory = 1
newdef.on_construct = nil
newdef.on_destruct = nil
newdef.after_place_node = function(pos, placer, itemstack)
minetest.set_node(pos, {name = convert_to_original_name(itemstack:get_name()),
param2 = minetest.get_node(pos).param2})
minetest.after(0.5, function(pos, placer, itemstack)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local data = minetest.deserialize(itemstack:get_metadata())
local lists = data.lists
for listname,list in pairs(lists) do
inv:set_list(listname, list)
end
local metas = data.metas
local temp = nil
for i=1,#metas,1 do
temp = metas[i]
if temp.string ~= nil then
meta:set_string(temp.string, temp.value)
end
if temp.int ~= nil then
meta:set_int(temp.int, temp.value)
end
if temp.float ~= nil then
meta:set_float(temp.float, temp.value)
end
end
end, pos, placer, itemstack)
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end
minetest.register_node(info.name, newdef)
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end
end
minetest.register_tool("wrench:wrench", {
description = "Wrench",
inventory_image = "technic_wrench.png",
tool_capabilities = {
full_punch_interval = 0.9,
max_drop_level = 0,
groupcaps = {
crumbly = {times={[2]=3.00, [3]=0.70}, uses=0, maxlevel=1},
snappy = {times={[3]=0.40}, uses=0, maxlevel=1},
oddly_breakable_by_hand = {times={[1]=7.00,[2]=4.00,[3]=1.40}, uses=0, maxlevel=3}
},
damage_groups = {fleshy=1},
},
on_place = function(itemstack, placer, pointed_thing)
if not placer:is_player() then return end
local pos = pointed_thing.under
if pos == nil then return end
local name = minetest.get_node(pos).name
local support = supported_nodes[name]
if support == nil then return end
local meta = minetest.get_meta(pos)
if support.owner_protection ~= nil then
local owner = meta:get_string("owner")
if owner ~= nil then
if owner ~= placer:get_player_name() then
minetest.log("action", placer:get_player_name()..
" tried to destroy a locked chest belonging to "..
owner.." at "..
minetest.pos_to_string(pos))
return
end
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end
end
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local lists = support.lists
local inv = meta:get_inventory()
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local empty = true
local metadata_str = {}
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local list_str = {}
for i=1,#lists,1 do
if not inv:is_empty(lists[i]) then empty = false end
local list = inv:get_list(lists[i])
for j=1,#list,1 do
list[j] = list[j]:to_string()
end
list_str[lists[i]] = list
end
metadata_str.lists = list_str
local metas = support.metas
local meta_str = {}
for i=1,#metas,1 do
local temp = metas[i]
if temp.string ~= nil then
meta_str[i] = {string = temp.string, value = meta:get_string(temp.string)}
end
if temp.int ~= nil then
meta_str[i] = {int = temp.int, value = meta:get_int(temp.int)}
end
if temp.float ~= nil then
meta_str[i] = {float = temp.float, value = meta:get_float(temp.float)}
end
end
metadata_str.metas = meta_str
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inv = placer:get_inventory()
local stack = {name = name}
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if inv:room_for_item("main", stack) then
minetest.remove_node(pos)
itemstack:add_wear(65535/20)
if empty and #lists > 0 and support.store_meta_always == nil then
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inv:add_item("main", stack)
else
stack.name = supported_nodes[name].name
stack.metadata = minetest.serialize(metadata_str)
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inv:add_item("main", stack)
end
end
return itemstack
end,
})
minetest.register_craft({
output = "wrench:wrench",
recipe = {
{"default:steel_ingot","","default:steel_ingot"},
{"","default:steel_ingot",""},
{"","default:steel_ingot",""},
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},
})