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Add possibility to edit a sign (#4188) 

We can edit a sign by right-clicking in it. If in hand you have a color or a glow ink, the behaviour didn't change. Also some refactorization.

Reviewed-on: MineClone2/MineClone2#4188
Reviewed-by: the-real-herowl <the-real-herowl@noreply.git.minetest.land>
Co-authored-by: Araca <araca.prod@gmail.com>
Co-committed-by: Araca <araca.prod@gmail.com>
This commit is contained in:
Araca 2024-04-14 06:50:19 +00:00 committed by the-real-herowl
parent b5b8d4f336
commit 596c56d31f
1 changed files with 119 additions and 198 deletions
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317
mods/ITEMS/mcl_signs/signs_api.lua
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@ -4,10 +4,7 @@
--- DateTime: 10/14/22 4:05 PM --- DateTime: 10/14/22 4:05 PM
--- ---
--local logging = minetest.settings:get_bool("mcl_logging_mcl_signs",true)
local DEBUG = minetest.settings:get_bool("mcl_logging_mcl_signs", false) -- special debug setting. local DEBUG = minetest.settings:get_bool("mcl_logging_mcl_signs", false) -- special debug setting.
if DEBUG then if DEBUG then
minetest.log("action", "[mcl_signs] Signs API Loading") minetest.log("action", "[mcl_signs] Signs API Loading")
end end
@ -115,9 +112,6 @@ mcl_signs.registered_signs = {}
mcl_signs.registered_signs.wall_signs = {} mcl_signs.registered_signs.wall_signs = {}
mcl_signs.registered_signs.standing_signs = {} mcl_signs.registered_signs.standing_signs = {}
mcl_signs.registered_signs.hanging_signs = {} -- unused. prepping for future use. mcl_signs.registered_signs.hanging_signs = {} -- unused. prepping for future use.
-- DEFINE SIGN BASE TYPES
mcl_signs.wall_standard = {} -- initialize
mcl_signs.standing_standard = {} -- initialize
function mcl_signs.build_signs_info() function mcl_signs.build_signs_info()
local n = 23 / 56 - 1 / 128 -- some required magic number from the original code. local n = 23 / 56 - 1 / 128 -- some required magic number from the original code.
@ -141,37 +135,110 @@ function mcl_signs.build_signs_info()
end end
-- wall signs' & hanging signs' base (definition) -- DEFINE SIGN BASE TYPES
mcl_signs.wall_standard = { local common_definition = {
description = S("Sign"), _mcl_hardness = 1,
_tt_help = S("Can be written"), _mcl_blast_resistance = 1,
_doc_items_longdesc = S("Signs can be written and come in two variants: Wall sign and sign on a sign post. Signs can be placed on the top and the sides of other blocks, but not below them."),
_doc_items_usagehelp = S("After placing the sign, you can write something on it. You have 4 lines of text with up to 15 characters for each line; anything beyond these limits is lost. Not all characters are supported. The text can not be changed once it has been written; you have to break and place the sign again. Can be colored and made to glow."),
inventory_image = "mcl_signs_default_sign.png",
walkable = false,
is_ground_content = false,
wield_image = "mcl_signs_default_sign.png",
node_placement_prediction = "",
paramtype = "light",
sunlight_propagates = true,
paramtype2 = "wallmounted",
drawtype = "mesh",
mesh = "mcl_signs_signonwallmount.obj",
selection_box = { type = "wallmounted", wall_side = { -0.5, -7 / 28, -0.5, -23 / 56, 7 / 28, 0.5 } },
tiles = { "mcl_signs_sign.png" },
use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
groups = mcl_signs.sign_groups,
stack_max = 16, stack_max = 16,
sounds = node_sounds, sounds = node_sounds,
groups = mcl_signs.sign_groups,
use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false,
drawtype = "mesh",
paramtype = "light",
tiles = { "mcl_signs_sign.png" },
sunlight_propagates = true,
walkable = false,
is_ground_content = false,
on_timer = function(pos) on_rightclick = function (pos, node, clicker, itemstack, pointed_thing)
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Right Click event.")
end
-- make sure player is clicking
if not clicker or not clicker:is_player() then
return
end
local item = clicker:get_wielded_item()
local iname = item:get_name()
local protected = mcl_util.check_position_protection(pos, clicker)
if node and not protected then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Right Click event on valid node.")
end
-- handle glow from glow_ink_sac *first*
if (iname == "mcl_mobitems:glow_ink_sac") then
clicker:set_wielded_item(item)
local success = mcl_signs:glow_sign(pos)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Glow Success.")
end
itemstack:take_item()
end
return
end
-- check the wielded item to make sure that it is a dye.
local txt_color = mcl_signs:get_color_for_sign(iname)
if txt_color ~= "false" then
clicker:set_wielded_item(item)
local success = mcl_signs:color_sign(pos, txt_color)
-- "mcl_dye:black" is a special case: it makes the sign's lettering black AND removes glow.
if (iname == "mcl_dye:black") then
success = mcl_signs:glow_sign(pos, true)
if success and DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Glow removal Success.")
end
end
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Color Success.")
end
itemstack:take_item()
end
return
end
-- No modifier item in hand, open the sign for edition
local old_text = minetest.get_meta(pos):get_string("text")
mcl_signs:show_formspec(clicker, pos, old_text)
end
end,
on_destruct = function(pos)
mcl_signs:destruct_sign(pos)
end,
-- Not Useless Code. this force updates the sign.
on_punch = function(pos, node, puncher)
mcl_signs:update_sign(pos)
end,
}
-- wall signs' & hanging signs' base (definition)
mcl_signs.wall_standard = table.copy(common_definition)
mcl_signs.wall_standard.description = S("Sign")
mcl_signs.wall_standard._tt_help = S("Can be written")
mcl_signs.wall_standard._doc_items_longdesc = S("Signs can be written and come in two variants: Wall sign and sign on a sign post. Signs can be placed on the top and the sides of other blocks, but not below them.")
mcl_signs.wall_standard._doc_items_usagehelp = S("After placing the sign, you can write something on it. You have 4 lines of text with up to 15 characters for each line; anything beyond these limits is lost. Not all characters are supported. The text can not be changed once it has been written; you have to break and place the sign again. Can be colored and made to glow.")
mcl_signs.wall_standard.inventory_image = "mcl_signs_default_sign.png"
mcl_signs.wall_standard.wield_image = "mcl_signs_default_sign.png"
mcl_signs.wall_standard.node_placement_prediction = ""
mcl_signs.wall_standard.paramtype2 = "wallmounted"
mcl_signs.wall_standard.mesh = "mcl_signs_signonwallmount.obj"
mcl_signs.wall_standard.selection_box = { type = "wallmounted", wall_side = { -0.5, -7 / 28, -0.5, -23 / 56, 7 / 28, 0.5 } }
mcl_signs.wall_standard.on_timer = function(pos)
-- fix for /ClearObjects -- fix for /ClearObjects
mcl_signs:update_sign(pos) mcl_signs:update_sign(pos)
-- note: update_sign decides to keep the timer running based on if there is text. -- note: update_sign decides to keep the timer running based on if there is text.
-- This prevents every sign from having a timer, when not needed. -- This prevents every sign from having a timer, when not needed.
end, end
mcl_signs.wall_standard.on_place = function(itemstack, placer, pointed_thing)
on_place = function(itemstack, placer, pointed_thing)
local above = pointed_thing.above local above = pointed_thing.above
local under = pointed_thing.under local under = pointed_thing.under
@ -192,9 +259,6 @@ mcl_signs.wall_standard = {
end end
local wdir = minetest.dir_to_wallmounted(dir) local wdir = minetest.dir_to_wallmounted(dir)
--local placer_pos = placer:get_pos()
local fdir = minetest.dir_to_facedir(dir) local fdir = minetest.dir_to_facedir(dir)
local sign_info local sign_info
@ -272,18 +336,10 @@ mcl_signs.wall_standard = {
minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true) minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true)
mcl_signs:show_formspec(placer, place_pos) mcl_signs:show_formspec(placer, place_pos, "")
return itemstack return itemstack
end, end
on_destruct = function(pos) mcl_signs.wall_standard.on_rotate = function(pos, node, user, mode)
mcl_signs:destruct_sign(pos)
end,
-- Not Useless Code. force updates the sign.
on_punch = function(pos, node, puncher)
mcl_signs:update_sign(pos)
end,
on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then if mode == screwdriver.ROTATE_FACE then
local r = screwdriver.rotate.wallmounted(pos, node, mode) local r = screwdriver.rotate.wallmounted(pos, node, mode)
node.param2 = r node.param2 = r
@ -293,105 +349,21 @@ mcl_signs.wall_standard = {
else else
return false return false
end end
end, end
on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
if DEBUG then
minetest.log("verbose", "[mcl_signs] Wall_Sign Right Click event.")
end
-- make sure player is clicking
if not clicker or not clicker:is_player() then
return
end
local item = clicker:get_wielded_item()
local iname = item:get_name()
local protected = mcl_util.check_position_protection(pos, clicker)
if node and not protected then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Wall_Sign Right Click event on valid node.")
end
-- handle glow from glow_ink_sac *first*
if (iname == "mcl_mobitems:glow_ink_sac") then
clicker:set_wielded_item(item)
local success = mcl_signs:glow_sign(pos)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Glow Success.")
end
itemstack:take_item()
end
return
end
-- "mcl_dye:black" is a special case: it makes the sign's lettering black AND removes glow.
if (iname == "mcl_dye:black") then
clicker:set_wielded_item(item)
local success = mcl_signs:glow_sign(pos, true)
mcl_signs:color_sign(pos, mcl_colors.BLACK)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Glow removal Success.")
end
itemstack:take_item()
end
return
end
-- check the wielded item to make sure that it is a dye.
local txt_color = mcl_signs:get_color_for_sign(iname)
if txt_color ~= "false" then
clicker:set_wielded_item(item)
local success = mcl_signs:color_sign(pos, txt_color)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Color Success.")
end
itemstack:take_item()
end
end
end
end,
_mcl_hardness = 1,
_mcl_blast_resistance = 1,
}
-- standing sign base (definition) -- standing sign base (definition)
mcl_signs.standing_standard = { mcl_signs.standing_standard = table.copy(common_definition)
paramtype = "light", mcl_signs.standing_standard.paramtype2 = "facedir"
use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "opaque" or false, mcl_signs.standing_standard.mesh = "mcl_signs_sign.obj"
sunlight_propagates = true, mcl_signs.standing_standard.selection_box = { type = "fixed", fixed = { -0.2, -0.5, -0.2, 0.2, 0.5, 0.2 } }
walkable = false, mcl_signs.standing_standard.drop = "mcl_signs:wall_sign"
is_ground_content = false, mcl_signs.standing_standard.on_timer = function(pos)
paramtype2 = "facedir",
drawtype = "mesh",
mesh = "mcl_signs_sign.obj",
selection_box = { type = "fixed", fixed = { -0.2, -0.5, -0.2, 0.2, 0.5, 0.2 } },
tiles = { "mcl_signs_sign.png" },
groups = mcl_signs.sign_groups,
drop = "mcl_signs:wall_sign",
stack_max = 16,
sounds = node_sounds,
on_destruct = function(pos)
mcl_signs:destruct_sign(pos)
end,
on_timer = function(pos)
-- fix for /ClearObjects -- fix for /ClearObjects
mcl_signs:update_sign(pos) mcl_signs:update_sign(pos)
minetest.get_node_timer(pos):start(40.0) minetest.get_node_timer(pos):start(40.0)
end, end
mcl_signs.standing_standard.on_rotate = function(pos, node, user, mode)
-- Not Useless Code. this force updates the sign.
on_punch = function(pos, node, puncher)
mcl_signs:update_sign(pos)
end,
on_rotate = function(pos, node, user, mode)
if mode == screwdriver.ROTATE_FACE then if mode == screwdriver.ROTATE_FACE then
node.name = "mcl_signs:standing_sign22_5" node.name = "mcl_signs:standing_sign22_5"
minetest.swap_node(pos, node) minetest.swap_node(pos, node)
@ -400,60 +372,7 @@ mcl_signs.standing_standard = {
end end
mcl_signs:update_sign(pos, nil, nil, true) mcl_signs:update_sign(pos, nil, nil, true)
return true return true
end, end
on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
if DEBUG then
minetest.log("verbose", "[mcl_signs] Standing_Sign Right Click event.")
end
-- make sure player is clicking
if not clicker or not clicker:is_player() then
return
end
local item = clicker:get_wielded_item()
local iname = item:get_name()
local protected = mcl_util.check_position_protection(pos, clicker)
if node and not protected then
-- handle glow from glow_ink_sac *first*
if DEBUG then
minetest.log("verbose", "[mcl_signs] Standing_Sign Right Click event on valid node.")
end
if (iname == "mcl_mobitems:glow_ink_sac") then
clicker:set_wielded_item(item)
local success = mcl_signs:glow_sign(pos)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Glow Success.")
end
itemstack:take_item()
end
return
end
-- check the wielded item to make sure that it is a dye.
local txt_color = mcl_signs:get_color_for_sign(iname)
if txt_color ~= "false" then
clicker:set_wielded_item(item)
local success = mcl_signs:color_sign(pos, txt_color)
if success then
if DEBUG then
minetest.log("verbose", "[mcl_signs] Sign Color Success.")
end
itemstack:take_item()
end
end
end
end,
_mcl_hardness = 1,
_mcl_blast_resistance = 1,
}
-- HELPER FUNCTIONS' VARIABLES -- HELPER FUNCTIONS' VARIABLES
local sign_glow = 6 local sign_glow = 6
@ -663,7 +582,7 @@ function mcl_signs.register_sign (modname, color, _name, ttsign)
minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true) minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true)
mcl_signs:show_formspec(placer, place_pos) mcl_signs:show_formspec(placer, place_pos, "")
return itemstack return itemstack
end end
@ -916,7 +835,7 @@ function mcl_signs.register_sign_custom (modname, _name, tiles, color, inventory
minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true) minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true)
mcl_signs:show_formspec(placer, place_pos) mcl_signs:show_formspec(placer, place_pos, "")
return itemstack return itemstack
end end
minetest.register_node(":mcl_signs:wall_sign" .. _name, new_sign) minetest.register_node(":mcl_signs:wall_sign" .. _name, new_sign)
@ -1152,7 +1071,7 @@ function mcl_signs.reregister_sign (modname, color, _name, ttsign)
minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true) minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true)
mcl_signs:show_formspec(placer, place_pos) mcl_signs:show_formspec(placer, place_pos, "")
return itemstack return itemstack
end end
@ -1401,7 +1320,7 @@ function mcl_signs.reregister_sign_custom (modname, _name, tiles, color, invento
minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true) minetest.sound_play({ name = "default_place_node_hard", gain = 1.0 }, { pos = place_pos }, true)
mcl_signs:show_formspec(placer, place_pos) mcl_signs:show_formspec(placer, place_pos, "")
return itemstack return itemstack
end end
minetest.override_item("mcl_signs:wall_sign" .. _name, new_sign) minetest.override_item("mcl_signs:wall_sign" .. _name, new_sign)
@ -1883,7 +1802,7 @@ function mcl_signs:update_sign(pos, fields, sender, force_remove, text_color)
return false return false
end end
local text = meta:get_string("text", "") local text = meta:get_string("text", "")
if fields and (text == "" and fields.text) then if fields and fields.text then
meta:set_string("text", fields.text) meta:set_string("text", fields.text)
text = fields.text text = fields.text
end end
@ -2040,11 +1959,13 @@ function mcl_signs:update_sign(pos, fields, sender, force_remove, text_color)
end end
function mcl_signs:show_formspec(player, pos) function mcl_signs:show_formspec(player, pos, old_text)
minetest.show_formspec( minetest.show_formspec(
player:get_player_name(), player:get_player_name(),
"mcl_signs:set_text_" .. pos.x .. "_" .. pos.y .. "_" .. pos.z, "mcl_signs:set_text_" .. pos.x .. "_" .. pos.y .. "_" .. pos.z,
"size[6,3]textarea[0.25,0.25;6,1.5;text;" .. F(S("Enter sign text:")) .. ";]label[0,1.5;" .. F(S("Maximum line length: 15")) .. "\n" .. F(S("Maximum lines: 4")) .. "]button_exit[0,2.5;6,1;submit;" .. F(S("Done")) .. "]" "size[6,3]textarea[0.25,0.25;6,1.5;text;" .. F(S("Enter sign text:")) .. ";".. F(old_text) .. "]" ..
"label[0,1.5;" .. F(S("Maximum line length: 15")) ..
"\n" .. F(S("Maximum lines: 4")) .. "]button_exit[0,2.5;6,1;submit;" .. F(S("Done")) .. "]"
) )
end end