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tunnelmaker
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Increase tunnel width to 5 blocks, height to 5 blocks, and add reference block 

to aid with laying advtrains track.
master
David G 2018-05-17 14:13:49 -07:00
parent 9f136e2838
commit a13b69e166
3 changed files with 155 additions and 64 deletions
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6
README.md
View File

@ -12,13 +12,15 @@ Features
--------
- Creates tunnel segments in any of sixteen possible directions with one click.
- Direction of digging based on direction player is pointing.
- Provides changing icons to help player align in proper direction.
- Provides changing icon to help player align in proper direction.
- Uses privileges, requires "tunneling" privilege to be able to use.
- Checks protection, and doesn't dig any protected nodes.
- Reference point is at ground level: possible to increase or decrease the grade by changing the height of the reference node.
- Fills in holes in flooring with cobblestone.
- Fills in holes in flooring with stone.
- Adds torches to ceiling if ceiling is stone or desert_stone.
- Works outside of tunnels to clear ground and provide cuts and fills.
- New: Increased tunnel width to 5 blocks and height to 5 blocks.
- New: Now adds cobblestone reference blocks in floor, to help align advtrains track.
How to use

213
init.lua
View File

@ -2,7 +2,8 @@
-- Another tunnel digging mod for minetest.
-- by David G (kestral246@gmail.com)
-- Version 0.5.0
-- Version 0.6.0
-- Increased width and height of tunnel created.
-- based on compassgps 2.7 and compass 0.5
@ -86,117 +87,205 @@ local images = {
"tunnelmaker_14.png",
"tunnelmaker_15.png",
}
-- add reference block to point to next target location and to aid laying track
-- currently using default:cobble
local add_ref = function(x, z, user, pointed_thing)
local pos = vector.add(pointed_thing.under, {x=x, y=0, z=z})
if not minetest.is_protected(pos, user) then
minetest.set_node(pos, {name = "default:cobble"})
end
end
-- delete single node, but not torches
local dig_single = function(x, y, z, user, pointed_thing)
local pos = vector.add(pointed_thing.under, {x=x, y=y, z=z})
if minetest.get_node(pos).name ~= "default:torch_ceiling" and not minetest.is_protected(pos, user) then
minetest.dig_node(pos)
end
end
-- add stone floor, if air
local add_single = function(x, y, z, user, pointed_thing)
local pos = vector.add(pointed_thing.under, {x=x, y=0, z=z})
if minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) then
minetest.set_node(pos, {name = "default:stone"})
end
end
-- add torch
local add_light = function(spacing, user, pointed_thing)
local pos = vector.add(pointed_thing.under, {x=0, y=5, z=0})
local ceiling = minetest.get_node(vector.add(pos, {x=0, y=1, z=0})).name
if (ceiling == "default:stone" or ceiling == "default:desert_stone") and
minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) and
minetest.find_node_near(pos, spacing, {name = "default:torch_ceiling"}) == nil then
minetest.set_node(pos, {name = "default:torch_ceiling"})
end
end
-- dig rectangular shape for non-45 degree angles
local dig_rect = function(xmin, xmax, zmin, zmax, user, pointed_thing)
for x=xmin,xmax do
for z=zmin,zmax do
-- delete nodes (not torches)
for y=1,4 do
local pos = vector.add(pointed_thing.under, {x=x, y=y, z=z})
if minetest.get_node(pos).name ~= "default:torch_ceiling" and not minetest.is_protected(pos, user) then
minetest.dig_node(pos)
end
end
-- add flooring (if air)
local pos = vector.add(pointed_thing.under, {x=x, y=0, z=z})
if minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) then
minetest.set_node(pos, {name = "default:cobble"})
dig_single(x, y, z, user, pointed_thing)
end
end
end
end
-- rectangular finishing, floor and ceiling
local dig_rect_fin = function(xmin, xmax, zmin, zmax, user, pointed_thing)
for x=xmin,xmax do
for z=zmin,zmax do
dig_single(x, 5, z, user, pointed_thing)
add_single(x, 0, z, user, pointed_thing)
end
end
-- add lighting
local pos = vector.add(pointed_thing.under, {x=0, y=4, z=0})
local ceiling = minetest.get_node(vector.add(pos, {x=0, y=1, z=0})).name
if (ceiling == "default:stone" or ceiling == "default:desert_stone") and
minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) and
minetest.find_node_near(pos, 3, {name = "default:torch_ceiling"}) == nil then
minetest.set_node(pos, {name = "default:torch_ceiling"})
add_light(2, user, pointed_thing)
end
-- dig extra width for 45 degree angles
local dig_nw = function(user, pointed_thing)
for y=1,4 do
dig_single(-3, y, 0, user, pointed_thing)
dig_single(-2, y, -1, user, pointed_thing)
dig_single(-1, y, -2, user, pointed_thing)
dig_single(0, y, 3, user, pointed_thing)
dig_single(1, y, 2, user, pointed_thing)
dig_single(2, y, 1, user, pointed_thing)
end
end
-- dig plus shape for 45 degree angles
local dig_sw = function(user, pointed_thing)
for y=1,4 do
dig_single(-3, y, 0, user, pointed_thing)
dig_single(-2, y, 1, user, pointed_thing)
dig_single(-1, y, 2, user, pointed_thing)
dig_single(0, y, -3, user, pointed_thing)
dig_single(1, y, -2, user, pointed_thing)
dig_single(2, y, -1, user, pointed_thing)
end
end
local dig_se = function(user, pointed_thing)
for y=1,4 do
dig_single(-3, y, 0, user, pointed_thing)
dig_single(-2, y, -1, user, pointed_thing)
dig_single(-1, y, -2, user, pointed_thing)
dig_single(1, y, 2, user, pointed_thing)
dig_single(2, y, 1, user, pointed_thing)
dig_single(3, y, 0, user, pointed_thing)
end
end
local dig_ne = function(user, pointed_thing)
for y=1,4 do
dig_single(-2, y, 1, user, pointed_thing)
dig_single(-1, y, 2, user, pointed_thing)
dig_single(0, y, 3, user, pointed_thing)
dig_single(1, y, -2, user, pointed_thing)
dig_single(2, y, -1, user, pointed_thing)
dig_single(3, y, 0, user, pointed_thing)
end
end
-- 45 degree finishing, floor and ceiling
local dig_plus = function(xmin, xmax, zmin, zmax, user, pointed_thing)
-- center section
for x=xmin,xmax do
for z=zmin+1,zmax-1 do
-- delete nodes (not torches)
for y=1,4 do
local pos = vector.add(pointed_thing.under, {x=x, y=y, z=z})
if minetest.get_node(pos).name ~= "default:torch_ceiling" and not minetest.is_protected(pos, user) then
minetest.dig_node(pos)
end
for y=1,5 do
dig_single(x, y, z, user, pointed_thing)
end
-- add flooring (if air)
local pos = vector.add(pointed_thing.under, {x=x, y=0, z=z})
if minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) then
minetest.set_node(pos, {name = "default:cobble"})
end
add_single(x, 0, z, user, pointed_thing)
end
end
-- top and bottom sections
for x=xmin+1,xmax-1 do
for z=zmin,zmax,3 do
-- delete nodes (not torches)
for y=1,4 do
local pos = vector.add(pointed_thing.under, {x=x, y=y, z=z})
if minetest.get_node(pos).name ~= "default:torch_ceiling" and not minetest.is_protected(pos, user) then
minetest.dig_node(pos)
end
for y=1,5 do
dig_single(x, y, z, user, pointed_thing)
end
-- add flooring (if air)
local pos = vector.add(pointed_thing.under, {x=x, y=0, z=z})
if minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) then
minetest.set_node(pos, {name = "default:cobble"})
end
add_single(x, 0, z, user, pointed_thing)
end
end
-- add lighting
local pos = vector.add(pointed_thing.under, {x=0, y=4, z=0})
local ceiling = minetest.get_node(vector.add(pos, {x=0, y=1, z=0})).name
if (ceiling == "default:stone" or ceiling == "default:desert_stone") and
minetest.get_node(pos).name == "air" and not minetest.is_protected(pos, user) and
minetest.find_node_near(pos, 2, {name = "default:torch_ceiling"}) == nil then
minetest.set_node(pos, {name = "default:torch_ceiling"})
end
add_light(2, user, pointed_thing)
end
-- dig tunnel based on direction given
local dig_tunnel = function(cdir, user, pointed_thing)
if minetest.check_player_privs(user, "tunneling") then
if cdir == 0 then -- pointed 0 (north)
dig_rect(-1, 1, 0, 2, user, pointed_thing)
dig_rect(-2, 2, 0, 2, user, pointed_thing)
dig_rect_fin(-1, 1, 0, 2, user, pointed_thing)
add_ref(0, 2, user, pointed_thing)
elseif cdir == 1 then -- pointed -22.5
dig_rect(-2, 1, 0, 2, user, pointed_thing)
dig_rect(-3, 2, 0, 2, user, pointed_thing)
dig_rect_fin(-2, 1, 0, 2, user, pointed_thing)
add_ref(-1, 2, user, pointed_thing)
elseif cdir == 2 then -- pointed -45 (northwest)
dig_nw(user, pointed_thing)
dig_plus(-2, 1, -1, 2, user, pointed_thing)
add_ref(-1, 1, user, pointed_thing)
elseif cdir == 3 then -- pointed -67.5
dig_rect(-2, 0, -1, 2, user, pointed_thing)
dig_rect(-2, 0, -2, 3, user, pointed_thing)
dig_rect_fin(-2, 0, -1, 2, user, pointed_thing)
add_ref(-2, 1, user, pointed_thing)
elseif cdir == 4 then -- pointed -90 (west)
dig_rect(-2, 0, -1, 1, user, pointed_thing)
dig_rect(-2, 0, -2, 2, user, pointed_thing)
dig_rect_fin(-2, 0, -1, 1, user, pointed_thing)
add_ref(-2, 0, user, pointed_thing)
elseif cdir == 5 then -- pointed -90-22.5
dig_rect(-2, 0, -2, 1, user, pointed_thing)
dig_rect(-2, 0, -3, 2, user, pointed_thing)
dig_rect_fin(-2, 0, -2, 1, user, pointed_thing)
add_ref(-2, -1, user, pointed_thing)
elseif cdir == 6 then -- pointed -90-45 (southwest)
dig_sw(user, pointed_thing)
dig_plus(-2, 1, -2, 1, user, pointed_thing)
add_ref(-1, -1, user, pointed_thing)
elseif cdir == 7 then -- pointed -90-67.5
dig_rect(-2, 1, -2, 0, user, pointed_thing)
dig_rect(-3, 2, -2, 0, user, pointed_thing)
dig_rect_fin(-2, 1, -2, 0, user, pointed_thing)
add_ref(-1, -2, user, pointed_thing)
elseif cdir == 8 then -- pointed +/-180 (south)
dig_rect(-1, 1, -2, 0, user, pointed_thing)
elseif cdir == 9 then -- pointed +22.5
dig_rect(-1, 2, -2, 0, user, pointed_thing)
elseif cdir == 10 then -- pointed +45 (northeast)
dig_rect(-2, 2, -2, 0, user, pointed_thing)
dig_rect_fin(-1, 1, -2, 0, user, pointed_thing)
add_ref(0, -2, user, pointed_thing)
elseif cdir == 9 then -- pointed +90+67.5
dig_rect(-2, 3, -2, 0, user, pointed_thing)
dig_rect_fin(-1, 2, -2, 0, user, pointed_thing)
add_ref(1, -2, user, pointed_thing)
elseif cdir == 10 then -- pointed +90+45 (southeast)
dig_se(user, pointed_thing)
dig_plus(-1, 2, -2, 1, user, pointed_thing)
elseif cdir == 11 then -- pointed +67.5
dig_rect(0, 2, -2, 1, user, pointed_thing)
add_ref(1, -1, user, pointed_thing)
elseif cdir == 11 then -- pointed +90+22.5
dig_rect(0, 2, -3, 2, user, pointed_thing)
dig_rect_fin(0, 2, -2, 1, user, pointed_thing)
add_ref(2, -1, user, pointed_thing)
elseif cdir == 12 then -- pointed +90 (east)
dig_rect(0, 2, -1, 1, user, pointed_thing)
elseif cdir == 13 then -- pointed +90+22.5
dig_rect(0, 2, -1, 2, user, pointed_thing)
elseif cdir == 14 then -- pointed +90+45 (southeast)
dig_rect(0, 2, -2, 2, user, pointed_thing)
dig_rect_fin(0, 2, -1, 1, user, pointed_thing)
add_ref(2, 0, user, pointed_thing)
elseif cdir == 13 then -- pointed +67.5
dig_rect(0, 2, -2, 3, user, pointed_thing)
dig_rect_fin(0, 2, -1, 2, user, pointed_thing)
add_ref(2, 1, user, pointed_thing)
elseif cdir == 14 then -- pointed +45 (northeast)
dig_ne(user, pointed_thing)
dig_plus(-1, 2, -1, 2, user, pointed_thing)
elseif cdir == 15 then -- pointed +90+67.5
dig_rect(-1, 2, 0, 2, user, pointed_thing)
add_ref(1, 1, user, pointed_thing)
elseif cdir == 15 then -- pointed +22.5
dig_rect(-2, 3, 0, 2, user, pointed_thing)
dig_rect_fin(-1, 2, 0, 2, user, pointed_thing)
add_ref(1, 2, user, pointed_thing)
end
end
end

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