mirror of https://github.com/minetest/minetest.git
447 lines
10 KiB
Lua
447 lines
10 KiB
Lua
function basic_dump2(o)
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if type(o) == "number" then
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return tostring(o)
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elseif type(o) == "string" then
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return string.format("%q", o)
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elseif type(o) == "boolean" then
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return tostring(o)
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elseif type(o) == "function" then
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return "<function>"
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elseif type(o) == "userdata" then
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return "<userdata>"
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elseif type(o) == "nil" then
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return "nil"
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else
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error("cannot dump a " .. type(o))
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return nil
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end
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end
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function dump2(o, name, dumped)
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name = name or "_"
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dumped = dumped or {}
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io.write(name, " = ")
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if type(o) == "number" or type(o) == "string" or type(o) == "boolean"
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or type(o) == "function" or type(o) == "nil"
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or type(o) == "userdata" then
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io.write(basic_dump2(o), "\n")
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elseif type(o) == "table" then
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if dumped[o] then
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io.write(dumped[o], "\n")
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else
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dumped[o] = name
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io.write("{}\n") -- new table
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for k,v in pairs(o) do
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local fieldname = string.format("%s[%s]", name, basic_dump2(k))
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dump2(v, fieldname, dumped)
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end
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end
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else
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error("cannot dump a " .. type(o))
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return nil
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end
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end
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function dump(o, dumped)
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dumped = dumped or {}
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if type(o) == "number" then
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return tostring(o)
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elseif type(o) == "string" then
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return string.format("%q", o)
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elseif type(o) == "table" then
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if dumped[o] then
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return "<circular reference>"
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end
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dumped[o] = true
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local t = {}
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for k,v in pairs(o) do
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t[#t+1] = "" .. k .. " = " .. dump(v, dumped)
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end
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return "{" .. table.concat(t, ", ") .. "}"
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elseif type(o) == "boolean" then
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return tostring(o)
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elseif type(o) == "function" then
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return "<function>"
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elseif type(o) == "userdata" then
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return "<userdata>"
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elseif type(o) == "nil" then
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return "nil"
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else
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error("cannot dump a " .. type(o))
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return nil
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end
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end
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-- Textures:
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-- Mods should prefix their textures with modname_, eg. given the mod
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-- name "foomod", a texture could be called "foomod_superfurnace.png"
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--
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-- Global functions:
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-- minetest.register_entity(name, prototype_table)
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-- minetest.register_globalstep(func)
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--
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-- Global objects:
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-- minetest.env - environment reference
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--
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-- Global tables:
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-- minetest.registered_entities
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-- ^ List of registered entity prototypes, indexed by name
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-- minetest.object_refs
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-- ^ List of object references, indexed by active object id
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-- minetest.luaentities
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-- ^ List of lua entities, indexed by active object id
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--
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-- EnvRef methods:
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-- - add_node(pos, content); pos={x=num, y=num, z=num}
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--
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-- ObjectRef methods:
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-- - remove(): remove object (after returning from Lua)
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-- - getpos(): returns {x=num, y=num, z=num}
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-- - setpos(pos); pos={x=num, y=num, z=num}
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-- - moveto(pos, continuous=false): interpolated move
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-- - add_to_inventory(itemstring): add an item to object inventory
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--
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-- Registered entities:
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-- - Functions receive a "luaentity" as self:
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-- - It has the member .object, which is an ObjectRef pointing to the object
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-- - The original prototype stuff is visible directly via a metatable
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--
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print("omg lol")
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print("minetest dump: "..dump(minetest))
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-- Global environment step function
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function on_step(dtime)
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-- print("on_step")
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end
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minetest.register_globalstep(on_step)
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minetest.register_tool("WPick", {
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image = "tool_woodpick.png",
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basetime = 2.0,
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dt_weight = 0,
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dt_crackiness = -0.5,
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dt_crumbliness = 2,
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dt_cuttability = 0,
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basedurability = 30,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("STPick", {
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image = "tool_stonepick.png",
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basetime = 1.5,
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dt_weight = 0,
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dt_crackiness = -0.5,
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dt_crumbliness = 2,
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dt_cuttability = 0,
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basedurability = 100,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("SteelPick", {
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image = "tool_steelpick.png",
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basetime = 1.0,
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dt_weight = 0,
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dt_crackiness = -0.5,
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dt_crumbliness = 2,
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dt_cuttability = 0,
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basedurability = 333,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("MesePick", {
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image = "tool_mesepick.png",
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basetime = 0,
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dt_weight = 0,
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dt_crackiness = 0,
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dt_crumbliness = 0,
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dt_cuttability = 0,
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basedurability = 1337,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("WShovel", {
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image = "tool_woodshovel.png",
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basetime = 2.0,
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dt_weight = 0.5,
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dt_crackiness = 2,
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dt_crumbliness = -1.5,
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dt_cuttability = 0.3,
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basedurability = 30,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("STShovel", {
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image = "tool_stoneshovel.png",
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basetime = 1.5,
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dt_weight = 0.5,
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dt_crackiness = 2,
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dt_crumbliness = -1.5,
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dt_cuttability = 0.1,
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basedurability = 100,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("SteelShovel", {
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image = "tool_steelshovel.png",
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basetime = 1.0,
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dt_weight = 0.5,
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dt_crackiness = 2,
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dt_crumbliness = -1.5,
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dt_cuttability = 0.0,
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basedurability = 330,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("WAxe", {
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image = "tool_woodaxe.png",
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basetime = 2.0,
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dt_weight = 0.5,
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dt_crackiness = -0.2,
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dt_crumbliness = 1,
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dt_cuttability = -0.5,
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basedurability = 30,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("STAxe", {
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image = "tool_stoneaxe.png",
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basetime = 1.5,
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dt_weight = 0.5,
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dt_crackiness = -0.2,
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dt_crumbliness = 1,
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dt_cuttability = -0.5,
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basedurability = 100,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("SteelAxe", {
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image = "tool_steelaxe.png",
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basetime = 1.0,
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dt_weight = 0.5,
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dt_crackiness = -0.2,
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dt_crumbliness = 1,
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dt_cuttability = -0.5,
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basedurability = 330,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("WSword", {
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image = "tool_woodsword.png",
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basetime = 3.0,
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dt_weight = 3,
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dt_crackiness = 0,
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dt_crumbliness = 1,
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dt_cuttability = -1,
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basedurability = 30,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("STSword", {
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image = "tool_stonesword.png",
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basetime = 2.5,
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dt_weight = 3,
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dt_crackiness = 0,
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dt_crumbliness = 1,
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dt_cuttability = -1,
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basedurability = 100,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("SteelSword", {
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image = "tool_steelsword.png",
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basetime = 2.0,
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dt_weight = 3,
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dt_crackiness = 0,
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dt_crumbliness = 1,
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dt_cuttability = -1,
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basedurability = 330,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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minetest.register_tool("", {
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image = "",
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basetime = 0.5,
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dt_weight = 1,
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dt_crackiness = 0,
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dt_crumbliness = -1,
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dt_cuttability = 0,
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basedurability = 50,
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dd_weight = 0,
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dd_crackiness = 0,
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dd_crumbliness = 0,
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dd_cuttability = 0,
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})
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--[[
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minetest.register_tool("horribletool", {
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image = "lava.png",
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basetime = 2.0
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dt_weight = 0.2
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dt_crackiness = 0.2
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dt_crumbliness = 0.2
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dt_cuttability = 0.2
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basedurability = 50
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dd_weight = -5
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dd_crackiness = -5
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dd_crumbliness = -5
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dd_cuttability = -5
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})
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--]]
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minetest.register_node("somenode", {
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tile_images = {"lava.png", "mese.png", "stone.png", "grass.png", "cobble.png", "tree_top.png"},
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inventory_image = "treeprop.png"
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})
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minetest.register_node("TNT", {
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tile_images = {"tnt_top.png", "tnt_bottom.png", "tnt_side.png", "tnt_side.png", "tnt_side.png", "tnt_side.png"},
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inventory_image = "tnt_side.png"
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})
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minetest.register_craft({
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output = 'ToolItem "STPick" 4',
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recipe = {
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{'NodeItem "cobble" 1', 'NodeItem "cobble" 1', 'NodeItem "cobble" 1'},
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{'', 'CraftItem "Stick"', ''},
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{'', 'CraftItem "Stick"', ''},
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}
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})
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minetest.register_craft({
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output = 'NodeItem "TNT" 4',
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recipe = {
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{'NodeItem "wood" 1'},
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{'CraftItem "lump_of_coal" 1'},
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{'NodeItem "wood" 1'}
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}
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})
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local TNT = {
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-- Maybe handle gravity and collision this way? dunno
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physical = true,
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weight = 5,
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collisionbox = {-0.5,-0.5,-0.5, 0.5,0.5,0.5},
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visual = "cube",
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textures = {"tnt_top.png","tnt_bottom.png","tnt_side.png","tnt_side.png","tnt_side.png","tnt_side.png"},
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--visual = "single_sprite",
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--textures = {"mese.png^[forcesingle"},
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-- Initial value for our timer
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timer = 0,
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-- List names of state variables, for serializing object state
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state_variables = {"timer"},
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}
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-- Called periodically
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function TNT:on_step(dtime)
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--print("TNT:on_step()")
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end
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-- Called when object is punched
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function TNT:on_punch(hitter)
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print("TNT:on_punch()")
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self.object:remove()
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hitter:add_to_inventory("CraftItem testobject1 1")
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end
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-- Called when object is right-clicked
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function TNT:on_rightclick(clicker)
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pos = self.object:getpos()
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pos = {x=pos.x, y=pos.y+0.1, z=pos.z}
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self.object:moveto(pos, false)
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end
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print("TNT dump: "..dump(TNT))
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print("Registering TNT");
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minetest.register_entity("TNT", TNT)
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print("minetest.registered_entities:")
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dump2(minetest.registered_entities)
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--[[
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function TNT:on_rightclick(clicker)
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print("TNT:on_rightclick()")
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print("self: "..dump(self))
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print("getmetatable(self): "..dump(getmetatable(self)))
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print("getmetatable(getmetatable(self)): "..dump(getmetatable(getmetatable(self))))
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pos = self.object:getpos()
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print("TNT:on_rightclick(): object position: "..dump(pos))
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pos = {x=pos.x+0.5+1, y=pos.y+0.5, z=pos.z+0.5}
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--minetest.env:add_node(pos, 0)
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end
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--]]
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--[=[
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register_block(0, {
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textures = "stone.png",
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makefacetype = 0,
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get_dig_duration = function(env, pos, digger)
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-- Check stuff like digger.current_tool
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return 1.5
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end,
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on_dig = function(env, pos, digger)
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env:remove_node(pos)
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digger.inventory.put("MaterialItem2 0");
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end,
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})
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register_block(1, {
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textures = {"grass.png","mud.png","mud_grass_side.png","mud_grass_side.png","mud_grass_side.png","mud_grass_side.png"},
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makefacetype = 0,
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get_dig_duration = function(env, pos, digger)
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-- Check stuff like digger.current_tool
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return 0.5
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end,
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on_dig = function(env, pos, digger)
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env:remove_node(pos)
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digger.inventory.put("MaterialItem2 1");
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end,
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})
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-- Consider the "miscellaneous block namespace" to be 0xc00...0xfff = 3072...4095
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register_block(3072, {
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textures = {"tnt_top.png","tnt_bottom.png","tnt_side.png","tnt_side.png","tnt_side.png","tnt_side.png"},
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makefacetype = 0,
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get_dig_duration = function(env, pos, digger)
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-- Cannot be dug
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return nil
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end,
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-- on_dig = function(env, pos, digger) end, -- Not implemented
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on_hit = function(env, pos, hitter)
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-- Replace with TNT object, which will explode after timer, follow gravity, blink and stuff
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env:add_object("tnt", pos)
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env:remove_node(pos)
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end,
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})
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--]=]
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