Make tubes opaque when entities are not used (#29)

* Make tubes opaque when entities are not used
pull/33/head
Jude Melton-Houghton 9 months ago committed by GitHub
parent e3d94cb3a8
commit 55ded7e569
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GPG Key ID: 4AEE18F83AFDEB23
  1. 13
      decorative_tubes.lua
  2. 23
      init.lua
  3. 8
      routing_tubes.lua
  4. 1
      settingtypes.txt
  5. 4
      tube_registration.lua

@ -49,12 +49,13 @@ minetest.register_node("pipeworks:steel_pane_embedded_tube", {
drawtype = "nodebox",
description = S("Airtight panel embedded tube"),
tiles = {
"pipeworks_pane_embedded_tube_sides.png^[transformR90",
"pipeworks_pane_embedded_tube_sides.png^[transformR90",
"pipeworks_pane_embedded_tube_sides.png",
"pipeworks_pane_embedded_tube_sides.png",
"pipeworks_pane_embedded_tube_ends.png", "pipeworks_pane_embedded_tube_ends.png",
},
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_sides.png^[transformR90"),
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_sides.png^[transformR90"),
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_sides.png"),
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_sides.png"),
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_ends.png"),
pipeworks.make_tube_tile("pipeworks_pane_embedded_tube_ends.png"),
},
use_texture_alpha = texture_alpha_mode,
node_box = pane_box,
selection_box = pane_box,

@ -69,6 +69,29 @@ function pipeworks.fix_image_names(table, replacement)
return outtable
end
local function overlay_tube_texture(texture)
-- The texture appears the first time to be colorized as the opaque background.
return ("(%s)^[noalpha^[colorize:#dadada^(%s)"):format(texture, texture)
end
function pipeworks.make_tube_tile(tile)
if pipeworks.use_real_entities then
return tile
elseif type(tile) == "string" then
return overlay_tube_texture(tile)
else
tile = table.copy(tile)
if tile.color then
-- Won't work 100% of the time, but good enough.
tile.name = tile.name .. "^[multiply:" .. minetest.colorspec_to_colorstring(tile.color)
tile.color = nil
end
tile.name = overlay_tube_texture(tile.name)
tile.backface_culling = nil -- The texture is opaque
return tile
end
end
function pipeworks.add_node_box(t, b)
if not t or not b then return end
for i in ipairs(b)

@ -143,10 +143,14 @@ local texture_alpha_mode = minetest.features.use_texture_alpha_string_modes
and "clip" or true
if pipeworks.enable_one_way_tube then
local tiles = {"pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_output.png",
"pipeworks_one_way_tube_input.png", "pipeworks_one_way_tube_side.png", "pipeworks_one_way_tube_top.png"}
for i, tile in ipairs(tiles) do
tiles[i] = pipeworks.make_tube_tile(tile)
end
minetest.register_node("pipeworks:one_way_tube", {
description = S("One way tube"),
tiles = {"pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_top.png", "pipeworks_one_way_tube_output.png",
"pipeworks_one_way_tube_input.png", "pipeworks_one_way_tube_side.png", "pipeworks_one_way_tube_top.png"},
tiles = tiles,
use_texture_alpha = texture_alpha_mode,
paramtype2 = "facedir",
drawtype = "nodebox",

@ -77,4 +77,5 @@ pipeworks_drop_on_routing_fail (Drop On Routing Fail) bool false
pipeworks_delete_item_on_clearobject (Delete Item On Clearobject) bool true
#Use real visible entities in tubes within active areas.
#When disabled, tubes are made opaque.
pipeworks_use_real_entities (Use real entities) bool true

@ -80,6 +80,10 @@ local register_one_tube = function(name, tname, dropname, desc, plain, noctrs, e
wscale = {x = 1, y = 1, z = 0.01}
end
for i, tile in ipairs(outimgs) do
outimgs[i] = pipeworks.make_tube_tile(tile)
end
local rname = string.format("%s_%s", name, tname)
table.insert(tubenodes, rname)

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