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Chess: Hide moves list element if empty

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This commit is contained in:
Wuzzy 2023-07-19 20:30:59 +02:00
parent cd09f6008c
commit e2788cad12
1 changed files with 8 additions and 2 deletions
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10
src/chess.lua
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@ -1452,7 +1452,7 @@ end
local function get_moves_formstring(meta) local function get_moves_formstring(meta)
local moves_raw = meta:get_string("moves_raw") local moves_raw = meta:get_string("moves_raw")
if moves_raw == "" then if moves_raw == "" then
return "", 1 return "", 0
end end
local moves_split = string.split(moves_raw, ";") local moves_split = string.split(moves_raw, ";")
@ -1872,12 +1872,18 @@ local function update_formspec(meta)
debug_formstring = "label[6.9,10.2;DEBUG: "..debug_str.."]" debug_formstring = "label[6.9,10.2;DEBUG: "..debug_str.."]"
end end
local moves_list = ""
if mlistlen > 0 then
-- Moves list (show only if not empty)
moves_list = "table[9.9,1.25;5.45,4;moves;" .. moves .. ";"..mlistlen.."]"
end
local formspec = fs .. local formspec = fs ..
"label[2.2,0.652;" .. turnBlack .. minetest.formspec_escape(status_black) .. "]" .. "label[2.2,0.652;" .. turnBlack .. minetest.formspec_escape(status_black) .. "]" ..
blackArr .. blackArr ..
"label[2.2,10.21;" .. turnWhite .. minetest.formspec_escape(status_white) .. "]" .. "label[2.2,10.21;" .. turnWhite .. minetest.formspec_escape(status_white) .. "]" ..
whiteArr .. whiteArr ..
"table[9.9,1.25;5.45,4;moves;" .. moves .. ";"..mlistlen.."]" .. moves_list ..
promotion_formstring .. promotion_formstring ..
draw_claim_formstring .. draw_claim_formstring ..
eaten_img .. eaten_img ..