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Chess: Better way to detect moves list length

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This commit is contained in:
Wuzzy 2023-07-14 22:31:28 +02:00
parent d580074ea8
commit e316e77846
1 changed files with 7 additions and 7 deletions
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14
src/chess.lua
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@ -858,7 +858,7 @@ 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 ","..MOVES_LIST_SYMBOL_EMPTY..",,"..MOVES_LIST_SYMBOL_EMPTY.."," return ","..MOVES_LIST_SYMBOL_EMPTY..",,"..MOVES_LIST_SYMBOL_EMPTY..",", 1
end end
local moves_split = string.split(moves_raw, ";") local moves_split = string.split(moves_raw, ";")
@ -883,10 +883,13 @@ local function get_moves_formstring(meta)
end end
if special == "whiteWon" then if special == "whiteWon" then
moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",1–0,"..MOVES_LIST_SYMBOL_EMPTY moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",1–0,"..MOVES_LIST_SYMBOL_EMPTY
move_no = move_no + 1
elseif special == "blackWon" then elseif special == "blackWon" then
moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",0–1,"..MOVES_LIST_SYMBOL_EMPTY moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",0–1,"..MOVES_LIST_SYMBOL_EMPTY
move_no = move_no + 1
elseif special == "draw" then elseif special == "draw" then
moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",½–½,"..MOVES_LIST_SYMBOL_EMPTY moves_out = moves_out .. ","..MOVES_LIST_SYMBOL_EMPTY..",½–½,"..MOVES_LIST_SYMBOL_EMPTY
move_no = move_no + 1
else else
local from_x, from_y = index_to_xy(from_idx) local from_x, from_y = index_to_xy(from_idx)
local to_x, to_y = index_to_xy(to_idx) local to_x, to_y = index_to_xy(to_idx)
@ -955,7 +958,7 @@ local function get_moves_formstring(meta)
moves_out = moves_out .. "," moves_out = moves_out .. ","
end end
end end
return moves_out return moves_out, move_no
end end
local function add_to_eaten_list(meta, pieceTo, pieceTo_s) local function add_to_eaten_list(meta, pieceTo, pieceTo_s)
@ -997,7 +1000,7 @@ local function update_formspec(meta)
local playerBlack = meta:get_string("playerBlack") local playerBlack = meta:get_string("playerBlack")
local moves_raw = meta:get_string("moves_raw") local moves_raw = meta:get_string("moves_raw")
local moves = get_moves_formstring(meta) local moves, mlistlen = get_moves_formstring(meta)
local eaten_img = get_eaten_formstring(meta) local eaten_img = get_eaten_formstring(meta)
local lastMove = meta:get_string("lastMove") local lastMove = meta:get_string("lastMove")
local gameResult = meta:get_string("gameResult") local gameResult = meta:get_string("gameResult")
@ -1023,9 +1026,6 @@ local function update_formspec(meta)
-- player has a draw -- player has a draw
local draw_s = minetest.colorize("#FF00FF", "["..S("draw").."]") local draw_s = minetest.colorize("#FF00FF", "["..S("draw").."]")
local mrsplit = string.split(moves_raw, ";")
local m_sel_idx = math.ceil(#mrsplit / 2)
local status_black = "" local status_black = ""
local status_white = "" local status_white = ""
if gameResult == "blackWon" then if gameResult == "blackWon" then
@ -1095,7 +1095,7 @@ local function update_formspec(meta)
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 .. ";"..m_sel_idx.."]" .. "table[9.9,1.25;5.45,4;moves;" .. moves .. ";"..mlistlen.."]" ..
promotion_formstring .. promotion_formstring ..
eaten_img .. eaten_img ..
game_buttons game_buttons