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white_patterns
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allow removing patterns; meta as storage

master
AspireMint 2018-08-24 22:45:30 +02:00 committed by GitHub
parent 9f107c69e9
commit 4e8480dfec
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 17 additions and 10 deletions
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27
init.lua
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@ -1,12 +1,6 @@
local TEXTURES = 43
local MOD_NAME = core.get_current_modname()
local palette = {}
minetest.register_on_leaveplayer(function(player)
palette[player:get_player_name()] = nil
end)
function get_shape_name(num)
return num < 10 and "0"..num or num
end
@ -32,7 +26,14 @@ minetest.register_on_player_receive_fields(function(painter, formname, fields)
for k,v in pairs(fields) do
local num = tonumber(k)
if num ~= nil then
palette[painter:get_player_name()] = get_shape_name(num)
local itemstack = painter:get_wielded_item()
if itemstack:get_name() ~= MOD_NAME ..":brush" then return end
local meta = itemstack:get_meta()
meta:set_string("shape", get_shape_name(num))
painter:set_wielded_item(itemstack)
return
end
end
@ -50,7 +51,7 @@ for i=0,TEXTURES-1,1 do
paramtype = "light",
paramtype2 = "wallmounted",
is_ground_content = false,
groups = {cracky=1, attached_node=1, not_in_creative_inventory=1},
groups = {cracky=1, attached_node=1, not_in_creative_inventory=1, white_pattern=1},
buildable_to = true,
walkable = false,
node_box = {
@ -80,8 +81,9 @@ minetest.register_tool(MOD_NAME..":brush", {
on_use = function(itemstack, user, pointed_thing)
local player_name = user:get_player_name()
local meta = itemstack:get_meta()
if pointed_thing.type == "nothing" or not palette[player_name] then
if pointed_thing.type == "nothing" or meta:get_string("shape") == "" then
show_palette(user)
return nil
end
@ -108,7 +110,12 @@ minetest.register_tool(MOD_NAME..":brush", {
return nil
end
local shape = MOD_NAME ..":".. palette[player_name]
if node_above_def.groups.white_pattern then
minetest.swap_node(pointed_thing.above, {name = "air"})
return nil
end
local shape = MOD_NAME ..":".. meta:get_string("shape")
local dir = vector.direction(pointed_thing.above, pointed_thing.under)
local wallmounted = minetest.dir_to_wallmounted(dir)
minetest.swap_node(pointed_thing.above, {name = shape, param2=wallmounted})