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MineClone2-french-translation/mods/CORE/mcl_init/init.lua

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-- Some global variables (don't overwrite them!)
mcl_vars = {}
mcl_vars.redstone_tick = 0.1
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--- GUI / inventory menu settings
mcl_vars.gui_slots = "listcolors[#9990;#FFF7;#FFF0;#000;#FFF]"
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-- nonbg is added as formspec prepend in mcl_formspec_prepend
mcl_vars.gui_nonbg = mcl_vars.gui_slots ..
"style_type[image_button;border=false;bgimg=mcl_inventory_button9.png;bgimg_pressed=mcl_inventory_button9_pressed.png;bgimg_middle=2,2]"..
"style_type[button;border=false;bgimg=mcl_inventory_button9.png;bgimg_pressed=mcl_inventory_button9_pressed.png;bgimg_middle=2,2]"..
"style_type[field;textcolor=#323232]"..
"style_type[label;textcolor=#323232]"..
"style_type[textarea;textcolor=#323232]"..
"style_type[checkbox;textcolor=#323232]"
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-- Background stuff must be manually added by mods (no formspec prepend)
mcl_vars.gui_bg_color = "bgcolor[#00000000]"
mcl_vars.gui_bg_img = "background9[1,1;1,1;mcl_base_textures_background9.png;true;7]"
-- Legacy
mcl_vars.inventory_header = ""
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-- Tool wield size
mcl_vars.tool_wield_scale = { x = 1.8, y = 1.8, z = 1 }
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-- Mapgen variables
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local mg_name = minetest.get_mapgen_setting("mg_name")
local minecraft_height_limit = 320
local superflat = mg_name == "flat" and minetest.get_mapgen_setting("mcl_superflat_classic") == "true"
local singlenode = mg_name == "singlenode"
local convert_old_bedrock = minetest.settings:get_bool("mcl_convert_old_bedrock", true)
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-- Calculate mapgen_edge_min/mapgen_edge_max
mcl_vars.chunksize = math.max(1, tonumber(minetest.get_mapgen_setting("chunksize")) or 5)
mcl_vars.MAP_BLOCKSIZE = math.max(1, minetest.MAP_BLOCKSIZE or 16)
mcl_vars.mapgen_limit = math.max(1, tonumber(minetest.get_mapgen_setting("mapgen_limit")) or 31000)
mcl_vars.MAX_MAP_GENERATION_LIMIT = math.max(1, minetest.MAX_MAP_GENERATION_LIMIT or 31000)
local central_chunk_offset = -math.floor(mcl_vars.chunksize / 2)
mcl_vars.central_chunk_offset_in_nodes = central_chunk_offset * mcl_vars.MAP_BLOCKSIZE
mcl_vars.chunk_size_in_nodes = mcl_vars.chunksize * mcl_vars.MAP_BLOCKSIZE
local central_chunk_min_pos = central_chunk_offset * mcl_vars.MAP_BLOCKSIZE
local central_chunk_max_pos = central_chunk_min_pos + mcl_vars.chunk_size_in_nodes - 1
local ccfmin = central_chunk_min_pos - mcl_vars.MAP_BLOCKSIZE -- Fullminp/fullmaxp of central chunk, in nodes
local ccfmax = central_chunk_max_pos + mcl_vars.MAP_BLOCKSIZE
local mapgen_limit_b = math.floor(math.min(mcl_vars.mapgen_limit, mcl_vars.MAX_MAP_GENERATION_LIMIT) / mcl_vars.MAP_BLOCKSIZE)
local mapgen_limit_min = -mapgen_limit_b * mcl_vars.MAP_BLOCKSIZE
local mapgen_limit_max = (mapgen_limit_b + 1) * mcl_vars.MAP_BLOCKSIZE - 1
local numcmin = math.max(math.floor((ccfmin - mapgen_limit_min) / mcl_vars.chunk_size_in_nodes), 0) -- Number of complete chunks from central chunk
local numcmax = math.max(math.floor((mapgen_limit_max - ccfmax) / mcl_vars.chunk_size_in_nodes), 0) -- fullminp/fullmaxp to effective mapgen limits.
mcl_vars.mapgen_edge_min = central_chunk_min_pos - numcmin * mcl_vars.chunk_size_in_nodes
mcl_vars.mapgen_edge_max = central_chunk_max_pos + numcmax * mcl_vars.chunk_size_in_nodes
local function coordinate_to_block(x)
return math.floor(x / mcl_vars.MAP_BLOCKSIZE)
end
local function coordinate_to_chunk(x)
return math.floor((coordinate_to_block(x) - central_chunk_offset) / mcl_vars.chunksize)
end
function mcl_vars.pos_to_block(pos)
return {
x = coordinate_to_block(pos.x),
y = coordinate_to_block(pos.y),
z = coordinate_to_block(pos.z)
}
end
function mcl_vars.pos_to_chunk(pos)
return {
x = coordinate_to_chunk(pos.x),
y = coordinate_to_chunk(pos.y),
z = coordinate_to_chunk(pos.z)
}
end
local k_positive = math.ceil(mcl_vars.MAX_MAP_GENERATION_LIMIT / mcl_vars.chunk_size_in_nodes)
local k_positive_z = k_positive * 2
local k_positive_y = k_positive_z * k_positive_z
function mcl_vars.get_chunk_number(pos) -- unsigned int
local c = mcl_vars.pos_to_chunk(pos)
return
(c.y + k_positive) * k_positive_y +
(c.z + k_positive) * k_positive_z +
c.x + k_positive
end
if not superflat and not singlenode then
-- Normal mode
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--[[ Realm stacking (h is for height)
- Overworld (h>=256)
- Void (h>=1000)
- Realm Barrier (h=11), to allow escaping the End
- End (h>=256)
- Void (h>=1000)
- Nether (h=128)
- Void (h>=1000)
]]
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-- Overworld
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local mg_overworld_min_default = -128
mcl_vars.mg_overworld_min_old = -62
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mcl_vars.mg_overworld_min = tonumber(minetest.settings:get("mcl_overworld_min")) or mg_overworld_min_default
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mcl_vars.mg_overworld_max_official = mcl_vars.mg_overworld_min + minecraft_height_limit
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mcl_vars.mg_bedrock_overworld_min = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_overworld_max = mcl_vars.mg_bedrock_overworld_min + 4
mcl_vars.mg_lava_overworld_max = mcl_vars.mg_overworld_min + 10
mcl_vars.mg_lava = true
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mcl_vars.mg_bedrock_is_rough = true
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elseif singlenode then
mcl_vars.mg_overworld_min_old = -66
mcl_vars.mg_overworld_min = -130
mcl_vars.mg_overworld_max_official = mcl_vars.mg_overworld_min + minecraft_height_limit
mcl_vars.mg_bedrock_overworld_min = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_overworld_max = mcl_vars.mg_bedrock_overworld_min
mcl_vars.mg_lava = false
mcl_vars.mg_lava_overworld_max = mcl_vars.mg_overworld_min
mcl_vars.mg_bedrock_is_rough = false
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else
-- Classic superflat
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local ground = minetest.get_mapgen_setting("mgflat_ground_level")
ground = tonumber(ground)
if not ground then
ground = 8
end
mcl_vars.mg_overworld_min = ground - 3
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mcl_vars.mg_overworld_max_official = mcl_vars.mg_overworld_min + minecraft_height_limit
mcl_vars.mg_bedrock_overworld_min = mcl_vars.mg_overworld_min
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mcl_vars.mg_bedrock_overworld_max = mcl_vars.mg_bedrock_overworld_min
mcl_vars.mg_lava = false
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mcl_vars.mg_lava_overworld_max = mcl_vars.mg_overworld_min
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mcl_vars.mg_bedrock_is_rough = false
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end
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mcl_vars.mg_overworld_max = mcl_vars.mapgen_edge_max
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-- The Nether (around Y = -29000)
mcl_vars.mg_nether_min = -29067 -- Carefully chosen to be at a mapchunk border
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mcl_vars.mg_nether_max = mcl_vars.mg_nether_min + 128
mcl_vars.mg_bedrock_nether_bottom_min = mcl_vars.mg_nether_min
mcl_vars.mg_bedrock_nether_top_max = mcl_vars.mg_nether_max
if not superflat then
mcl_vars.mg_bedrock_nether_bottom_max = mcl_vars.mg_bedrock_nether_bottom_min + 4
mcl_vars.mg_bedrock_nether_top_min = mcl_vars.mg_bedrock_nether_top_max - 4
mcl_vars.mg_lava_nether_max = mcl_vars.mg_nether_min + 31
else
-- Thin bedrock in classic superflat mapgen
mcl_vars.mg_bedrock_nether_bottom_max = mcl_vars.mg_bedrock_nether_bottom_min
mcl_vars.mg_bedrock_nether_top_min = mcl_vars.mg_bedrock_nether_top_max
mcl_vars.mg_lava_nether_max = mcl_vars.mg_nether_min + 2
end
if mg_name == "flat" then
if superflat then
mcl_vars.mg_flat_nether_floor = mcl_vars.mg_bedrock_nether_bottom_max + 4
mcl_vars.mg_flat_nether_ceiling = mcl_vars.mg_bedrock_nether_bottom_max + 52
else
mcl_vars.mg_flat_nether_floor = mcl_vars.mg_lava_nether_max + 4
mcl_vars.mg_flat_nether_ceiling = mcl_vars.mg_lava_nether_max + 52
end
end
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-- The End (surface at ca. Y = -27000)
mcl_vars.mg_end_min = -27073 -- Carefully chosen to be at a mapchunk border
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mcl_vars.mg_end_max_official = mcl_vars.mg_end_min + minecraft_height_limit
mcl_vars.mg_end_max = mcl_vars.mg_overworld_min - 2000
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mcl_vars.mg_end_platform_pos = { x = 100, y = mcl_vars.mg_end_min + 64, z = 0 }
mcl_vars.mg_end_exit_portal_pos = vector.new(0, mcl_vars.mg_end_min + 71, 0)
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-- Realm barrier used to safely separate the End from the void below the Overworld
mcl_vars.mg_realm_barrier_overworld_end_max = mcl_vars.mg_end_max
mcl_vars.mg_realm_barrier_overworld_end_min = mcl_vars.mg_end_max - 11
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-- Use MineClone 2-style dungeons
mcl_vars.mg_dungeons = true
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-- Set default stack sizes
minetest.nodedef_default.stack_max = 64
minetest.craftitemdef_default.stack_max = 64
-- Set random seed for all other mods (Remember to make sure no other mod calls this function)
math.randomseed(os.time())
local chunks = {} -- intervals of chunks generated
function mcl_vars.add_chunk(pos)
local n = mcl_vars.get_chunk_number(pos) -- unsigned int
local prev
for i, d in pairs(chunks) do
if n <= d[2] then -- we've found it
if (n == d[2]) or (n >= d[1]) then return end -- already here
if n == d[1]-1 then -- right before:
if prev and (prev[2] == n-1) then
prev[2] = d[2]
table.remove(chunks, i)
return
end
d[1] = n
return
end
if prev and (prev[2] == n-1) then --join to previous
prev[2] = n
return
end
table.insert(chunks, i, {n, n}) -- insert new interval before i
return
end
prev = d
end
chunks[#chunks+1] = {n, n}
end
function mcl_vars.is_generated(pos)
local n = mcl_vars.get_chunk_number(pos) -- unsigned int
for i, d in pairs(chunks) do
if n <= d[2] then
return (n >= d[1])
end
end
return false
end
-- "Trivial" (actually NOT) function to just read the node and some stuff to not just return "ignore", like mt 5.4 does.
-- p: Position, if it's wrong, {name="error"} node will return.
-- force: optional (default: false) - Do the maximum to still read the node within us_timeout.
-- us_timeout: optional (default: 244 = 0.000244 s = 1/80/80/80), set it at least to 3000000 to let mapgen to finish its job.
--
-- returns node definition, eg. {name="air"}. Unfortunately still can return {name="ignore"}.
function mcl_vars.get_node(p, force, us_timeout)
-- check initial circumstances
if not p or not p.x or not p.y or not p.z then return {name="error"} end
-- try common way
local node = minetest.get_node(p)
if node.name ~= "ignore" then
return node
end
-- copy table to get sure it won't changed by other threads
local pos = {x=p.x,y=p.y,z=p.z}
-- try LVM
minetest.get_voxel_manip():read_from_map(pos, pos)
node = minetest.get_node(pos)
if node.name ~= "ignore" or not force then
return node
end
-- all ways failed - need to emerge (or forceload if generated)
local us_timeout = us_timeout or 244
if mcl_vars.is_generated(pos) then
minetest.chat_send_all("IMPOSSIBLE! Please report this to MCL2 issue tracker!")
minetest.forceload_block(pos)
else
minetest.emerge_area(pos, pos)
end
local t = minetest.get_us_time()
node = minetest.get_node(pos)
while (not node or node.name == "ignore") and (minetest.get_us_time() - t < us_timeout) do
node = minetest.get_node(pos)
end
return node
-- it still can return "ignore", LOL, even if force = true, but only after time out
end
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-- Abm to update from old mapgen depth to new. potentially affects a lot of nodes inducing lag.
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-- Also it will not generate ores or bedrock pattern.
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local adjacents = {
vector.new(1,0,0),
vector.new(0,1,0),
vector.new(0,0,1),
vector.new(-1,0,0),
vector.new(0,-1,0),
vector.new(0,0,-1),
}
local function register_abms()
minetest.register_abm({
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label = "Replace bedrock from old bedrock layer and air/void below to deepslate",
name = ":mcl_mapgen_core:replace_old_void",
nodenames = { "mcl_core:void" },
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chance = 1,
interval = 5,
min_y = mcl_vars.mg_bedrock_overworld_max,
max_y = mcl_vars.mg_overworld_min_old,
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action = function(p)
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minetest.log("void")
if p.y > mcl_vars.mg_overworld_min_old - 5 then
minetest.bulk_set_node(minetest.find_nodes_in_area(vector.new(p.x-5,mcl_vars.mg_overworld_min_old-5,p.z-5),vector.new(p.x+5,mcl_vars.mg_overworld_min_old,p.z+5),{"mcl_core:void"}),{name="mcl_deepslate:deepslate"})
else
minetest.after(0,function(p)
if minetest.get_node(p).name == "mcl_core:void" then
minetest.delete_area(p,p)
end
end,p)
end
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end
})
minetest.register_abm({
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label = "Replace bedrock from old bedrock layer and air/void below to deepslate",
name = ":mcl_mapgen_core:replace_old_bedrock",
nodenames = { "mcl_core:bedrock" },
chance = 5,
interval = 5,
min_y = mcl_vars.mg_overworld_min_old,
max_y = mcl_vars.mg_overworld_min_old + 4,
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action = function(p)
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minetest.log("bedr")
if minetest.find_node_near(p,24,{"mcl_core:void"}) then
return
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end
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minetest.bulk_set_node(minetest.find_nodes_in_area(vector.new(p.x-5,mcl_vars.mg_overworld_min_old-1,p.z-5),vector.new(p.x+5,mcl_vars.mg_overworld_min_old+5,p.z+5),{"mcl_core:bedrock",}),{name="mcl_deepslate:deepslate"})
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end
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})
end
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if convert_old_bedrock then
register_abms()
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end