mirror of
https://github.com/minetest/minetest.git
synced 2024-11-27 18:13:46 +01:00
240 lines
6.0 KiB
Lua
240 lines
6.0 KiB
Lua
--[[function basicSerialize(o)
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if type(o) == "number" then
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return tostring(o)
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else -- assume it is a string
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return string.format("%q", o)
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end
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end
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function dump2(name, value, saved)
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saved = saved or {} -- initial value
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io.write(name, " = ")
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if type(value) == "number" or type(value) == "string" then
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io.write(basicSerialize(value), "\n")
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elseif type(value) == "table" then
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if saved[value] then -- value already saved?
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io.write(saved[value], "\n") -- use its previous name
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else
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saved[value] = name -- save name for next time
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io.write("{}\n") -- create a new table
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for k,v in pairs(value) do -- save its fields
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local fieldname = string.format("%s[%s]", name,
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basicSerialize(k))
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save(fieldname, v, saved)
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end
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end
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else
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error("cannot save a " .. type(value))
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end
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end]]
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--[[function dump(o, name, dumped, s)
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name = name or "_"
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dumped = dumped or {}
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s = s or ""
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s = s .. name .. " = "
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if type(o) == "number" then
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s = s .. tostring(o)
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elseif type(o) == "string" then
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s = s .. string.format("%q", o)
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elseif type(o) == "boolean" then
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s = s .. tostring(o)
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elseif type(o) == "function" then
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s = s .. "<function>"
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elseif type(o) == "nil" then
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s = s .. "nil"
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elseif type(o) == "table" then
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if dumped[o] then
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s = s .. dumped[o]
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else
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dumped[o] = name
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local t = {}
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for k,v in pairs(o) do
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t[#t+1] = dump(v, k, dumped)
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end
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s = s .. "{" .. table.concat(t, ", ") .. "}"
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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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return s
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end]]
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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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print("omg lol")
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print("minetest dump: "..dump(minetest))
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--local TNT = minetest.new_entity {
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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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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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--[[
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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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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: "..dump(minetest.registered_entities))
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print("minetest.registered_entities:")
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dump2(minetest.registered_entities)
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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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