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Fix Minor bug in back button 

remove trailing white space as well
This commit is contained in:
Sirrobzeroone 2021-07-01 09:39:49 +10:00
parent 6988330919
commit 6c59fdc6e0
1 changed files with 61 additions and 64 deletions
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125
elepower_tome/init.lua
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@ -4,13 +4,13 @@
-- | _|| / -_) '_ \/ _ \ V V / -_) '_| -- -- | _|| / -_) '_ \/ _ \ V V / -_) '_| --
-- |___|_\___| .__/\___/\_/\_/\___|_| -- -- |___|_\___| .__/\___/\_/\_/\___|_| --
-- |_| -- -- |_| --
-- _____ -- -- _____ --
-- |_ _|__ _ __ ___ -- -- |_ _|__ _ __ ___ --
-- | |/ _ \ ' \/ -_) -- -- | |/ _ \ ' \/ -_) --
-- |_|\___/_|_|_\___| -- -- |_|\___/_|_|_\___| --
--------------------------------------------------- ---------------------------------------------------
-- -- -- --
--------------------------------------------------- ---------------------------------------------------
-- Global variable for mod -- Global variable for mod
eletome = rawget(_G, "eletome") or {} eletome = rawget(_G, "eletome") or {}
@ -36,11 +36,11 @@ minetest.register_craftitem("elepower_tome:tome", {
inventory_image = "elepower_tome.png", inventory_image = "elepower_tome.png",
groups = {book = 1, flammable = 3}, groups = {book = 1, flammable = 3},
on_use = function(itemstack, user, pointed_thing) on_use = function(itemstack, user, pointed_thing)
local eletome_bg = eletome.tome_bg local eletome_bg = eletome.tome_bg
local eletome_contents = eletome.contents_page() local eletome_contents = eletome.contents_page()
minetest.show_formspec(user:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_contents) minetest.show_formspec(user:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_contents)
end, end,
}) })
@ -53,7 +53,7 @@ end)
-- Player tome meta - setup back button meta -- Player tome meta - setup back button meta
minetest.register_on_joinplayer(function(player) minetest.register_on_joinplayer(function(player)
local pmeta = player:get_meta() local pmeta = player:get_meta()
local back = {} local back = {}
pmeta:set_string("elepower_tome_back", minetest.serialize(back)) pmeta:set_string("elepower_tome_back", minetest.serialize(back))
end) end)
@ -63,19 +63,19 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname ~= "elepower_tome:tome" then if formname ~= "elepower_tome:tome" then
return return
end end
-- Back Button -- Back Button
local pmeta = player:get_meta() local pmeta = player:get_meta()
local back = minetest.deserialize(pmeta:get_string("elepower_tome_back")) local back = minetest.deserialize(pmeta:get_string("elepower_tome_back"))
local show_back = "" local show_back = ""
if fields.quit == "true" then if fields.quit == "true" then
back = {} back = {}
pmeta:set_string("elepower_tome_back", minetest.serialize(back)) pmeta:set_string("elepower_tome_back", minetest.serialize(back))
elseif fields.back then elseif fields.back then
local prev_page = #back-1 local prev_page = #back-1
if prev_page <= 0 then if prev_page <= 0 then
-- must be going back to contents -- must be going back to contents
fields = {} fields = {}
@ -85,61 +85,60 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
else else
fields = back[prev_page] fields = back[prev_page]
table.remove(back,#back) table.remove(back,#back)
table.remove(back,#back-1)
pmeta:set_string("elepower_tome_back", minetest.serialize(back)) pmeta:set_string("elepower_tome_back", minetest.serialize(back))
end end
else else
table.insert(back,fields) table.insert(back,fields)
pmeta:set_string("elepower_tome_back", minetest.serialize(back)) pmeta:set_string("elepower_tome_back", minetest.serialize(back))
end end
if #back > 0 then if #back > 0 then
show_back = eletome.back_button show_back = eletome.back_button
end end
-- Clicked contents button on any page. -- Clicked contents button on any page.
if fields.content then if fields.content then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_contents = eletome.contents_page() local eletome_contents = eletome.contents_page()
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_contents) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_contents)
end end
-- Clicked a craft link on contents -- Clicked a craft link on contents
if fields.craft_click then if fields.craft_click then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_craft = eletome.craft_page(fields.craft_click) local eletome_craft = eletome.craft_page(fields.craft_click)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_craft) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_craft)
end end
-- Clicked craft bwd/fwd button on craft sub-page -- Clicked craft bwd/fwd button on craft sub-page
if fields.craft_bwd_fwd then if fields.craft_bwd_fwd then
local page_num = string.match(fields.craft_bwd_fwd , "%s(%w+)%s") local page_num = string.match(fields.craft_bwd_fwd , "%s(%w+)%s")
-- eletome.craft_page() expects description in format "something:craft_description" -- eletome.craft_page() expects description in format "something:craft_description"
local craft_value = "cd:"..fields.description local craft_value = "cd:"..fields.description
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_craft = eletome.craft_page(craft_value,page_num) local eletome_craft = eletome.craft_page(craft_value,page_num)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_craft) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_craft)
end end
-- Clicked Machine page -- Clicked Machine page
if fields.machine then if fields.machine then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_machine = eletome.machines(fields.machine) local eletome_machine = eletome.machines(fields.machine)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_machine) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_machine)
end end
-- Clicked Machine bwd/fwd button on Machine page -- Clicked Machine bwd/fwd button on Machine page
if fields.mach_bwd_fwd then if fields.mach_bwd_fwd then
local page_num = string.match(fields.mach_bwd_fwd, "%s(%w+)%s") local page_num = string.match(fields.mach_bwd_fwd, "%s(%w+)%s")
local mach_value = fields.description local mach_value = fields.description
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_machine = eletome.machines(mach_value,page_num) local eletome_machine = eletome.machines(mach_value,page_num)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_machine) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_machine)
end end
@ -147,28 +146,28 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
if fields.instructions then if fields.instructions then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_instruct = eletome.instructions_page(fields.description) local eletome_instruct = eletome.instructions_page(fields.description)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_instruct) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_instruct)
end end
-- Clicked Large Image page -- Clicked Large Image page
if fields.large_image then if fields.large_image then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_lrg_img = eletome.large_image_page(fields.description) local eletome_lrg_img = eletome.large_image_page(fields.description)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_lrg_img) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_lrg_img)
end end
-- Clicked Help page -- Clicked Help page
if fields.help then if fields.help then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_how_use = eletome.how_use_page(fields.help) local eletome_how_use = eletome.how_use_page(fields.help)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_how_use) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_how_use)
end end
-- Clicked How to use page -- Clicked How to use page
if fields.description == "action:machine-ele_user" then if fields.description == "action:machine-ele_user" then
local how_use = false local how_use = false
local node_name local node_name
for k,v in pairs(eletome.ai.nodes) do for k,v in pairs(eletome.ai.nodes) do
@ -178,26 +177,26 @@ minetest.register_on_player_receive_fields(function(player, formname, fields)
node_name = k node_name = k
end end
end end
end end
if how_use then if how_use then
local eletome_bg = eletome.tome_bg..show_back local eletome_bg = eletome.tome_bg..show_back
local eletome_how_use = eletome.how_use_page(node_name) local eletome_how_use = eletome.how_use_page(node_name)
minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_how_use) minetest.show_formspec(player:get_player_name(), "elepower_tome:tome", eletome_bg..eletome_how_use)
end end
end end
--minetest.debug(dump(fields)) --minetest.debug(dump(fields))
end) end)
------------------- -------------------
-- Page Defaults -- -- Page Defaults --
------------------- -------------------
eletome.tome_bg = "formspec_version[4]size[18,11]".. eletome.tome_bg = "formspec_version[4]size[18,11]"..
"bgcolor[#003782;true]".. -- fails (my understanding limitation) "bgcolor[#003782;true]".. -- fails (my understanding limitation)
"box[0.0,0.0;18,11;#003782]".. -- workaround the above "box[0.0,0.0;18,11;#003782]".. -- workaround the above
"box[0.5,0.5;8.5,10;#d1caaeFF]".. "box[0.5,0.5;8.5,10;#d1caaeFF]"..
"box[9.0,0.5;8.5,10;#d1caaeFF]".. "box[9.0,0.5;8.5,10;#d1caaeFF]"..
"style_type[button;bgcolor=#003782]".. "style_type[button;bgcolor=#003782]"..
@ -208,30 +207,28 @@ eletome.tome_bg = "formspec_version[4]size[18,11]"..
"style[fake_prev_page;textcolor=#777777]".. "style[fake_prev_page;textcolor=#777777]"..
"button[12.5,0;2.5,0.5;fake_prev_page;<< Prev]".. "button[12.5,0;2.5,0.5;fake_prev_page;<< Prev]"..
"style[fake_next_page;textcolor=#777777]".. "style[fake_next_page;textcolor=#777777]"..
"button[15,0;2.5,0.5;fake_prev_page;Next >>]".. "button[15,0;2.5,0.5;fake_prev_page;Next >>]"..
"button_exit[17.5,0;0.5,0.5;X;X]" "button_exit[17.5,0;0.5,0.5;X;X]"
eletome.back_button = "style[back;textcolor=#ffffff]".."button[2.5,0;2.5,0.5;back;Back]" eletome.back_button = "style[back;textcolor=#ffffff]".."button[2.5,0;2.5,0.5;back;Back]"
eletome.font_color = "#1f1f1fFF" eletome.font_color = "#1f1f1fFF"
eletome.y_space_line = 0.4 eletome.y_space_line = 0.4
eletome.char_per_line = 60 eletome.char_per_line = 60
eletome.tooltip_color = "#30434c;#f9f9f9" eletome.tooltip_color = "#30434c;#f9f9f9"
-- Common style components - some end duplicates but kept for ease of reading/updating later -- Common style components - some end duplicates but kept for ease of reading/updating later
-- s = start ie pre text -- s = start ie pre text
-- e = end ie post text -- e = end ie post text
-- Used for hypertext -- Used for hypertext
eletome.common_styles = { eletome.common_styles = {
style_h0s = "<style color="..eletome.font_color.." size=26><b><center>", style_h0s = "<style color="..eletome.font_color.." size=26><b><center>",
style_h0e = "</center></b></style>", style_h0e = "</center></b></style>",
style_h1s = "<style color="..eletome.font_color.." size=20><b><center>", style_h1s = "<style color="..eletome.font_color.." size=20><b><center>",
style_h1e = "</center></b></style>", style_h1e = "</center></b></style>",
style_h2s = "<style color="..eletome.font_color.." size=18><center>", style_h2s = "<style color="..eletome.font_color.." size=18><center>",
style_h2e = "</center></style>", style_h2e = "</center></style>",
style_h3s = "<style color="..eletome.font_color.." size=14><center>", style_h3s = "<style color="..eletome.font_color.." size=14><center>",
style_h3e = "</center></style>", -- approximate default "label" size style_h3e = "</center></style>", -- approximate default "label" size
style_h4s = "<style color="..eletome.font_color.." size=12><center>", style_h4s = "<style color="..eletome.font_color.." size=12><center>",
style_h4e = "</center></style>" style_h4e = "</center></style>"
} }