mirror of https://github.com/LDDestroier/CC/
333 lines
7.2 KiB
Lua
333 lines
7.2 KiB
Lua
local scr_x, scr_y = term.getSize()
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local midX, midY = .5 * scr_x, .5 * scr_y
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local origTX, origBG = term.getTextColor(), term.getBackgroundColor()
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local winLength = 4
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local sleepDelay = 0.05
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local moveCount = 0
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local board = {} -- connect 4 board; formatted like board[y][x]
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local block = {} -- bottom blockage; formatted like block[x]
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local waiting = false
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local boardX, boardY = 7, 6 -- size of board
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local palette = {
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bg = colors.black, -- color of backdrop
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board = colors.white, -- color of board
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txt = colors.white -- color of text
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}
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local tiles = {
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["bl"] = palette.bg, -- blank space
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["P1"] = colors.red, -- player 1
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["P2"] = colors.blue -- player 2
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}
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local you = "P1"
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local nou = "P2"
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local cwrite = function(text, y, doClear)
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local cx, cy = term.getCursorPos()
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term.setCursorPos(midX - math.floor(#text / 2), y or cy)
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if doClear then term.clearLine() end
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term.write(text)
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end
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local cblit = function(char, text, back, y, doClear)
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local cx, cy = term.getCursorPos()
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term.setCursorPos(midX - math.floor(#text / 2), y or cy)
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if doClear then term.clearLine() end
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term.blit(char, text, back)
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end
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local resetBoard = function()
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board = {}
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for y = 1, boardY do
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board[y] = {}
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for x = 1, boardX do
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board[y][x] = {"bl", 0} -- owner, half-in mod
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end
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end
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for x = 1, boardX do
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block[x] = true
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end
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end
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local addPiece = function(owner, x)
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if board[1][x][1] == "bl" then
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board[1][x] = {owner, 0, x, 1}
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return true
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else
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return false
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end
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end
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local moveTilesDown = function()
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local settled = true -- allows for animated falling tiles
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for y = boardY, 1, -1 do
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for x = 1, boardX do
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if board[y][x][1] ~= "bl" then
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if board[y][x][2] == -1 then
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board[y][x][2] = 0
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settled = false
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elseif (y + 1 <= boardY) then
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if board[y + 1][x][1] == "bl" then
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if board[y][x][2] == 0 then
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board[y][x][2] = 1
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settled = false
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elseif board[y][x][2] == 1 then
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board[y + 1][x] = {board[y][x][1], -1, x, y + 1}
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board[y][x] = {"bl", 0, x, y}
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settled = false
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end
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end
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elseif not block[x] then
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if board[y][x][2] == 0 then
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board[y][x][2] = 1
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settled = false
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else
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board[y][x] = {"bl", 0, x, y}
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end
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end
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end
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end
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end
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return settled
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end
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resetBoard()
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local tileChar = {
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{
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"\131\148",
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"\143\133",
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},
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{
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"10",
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"00",
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},
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{
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"01",
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"11",
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}
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}
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local to_blit = {
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[0] = " ",
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[colors.white] = "0",
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[colors.orange] = "1",
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[colors.magenta] = "2",
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[colors.lightBlue] = "3",
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[colors.yellow] = "4",
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[colors.lime] = "5",
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[colors.pink] = "6",
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[colors.gray] = "7",
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[colors.lightGray] = "8",
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[colors.cyan] = "9",
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[colors.purple] = "a",
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[colors.blue] = "b",
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[colors.brown] = "c",
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[colors.green] = "d",
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[colors.red] = "e",
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[colors.black] = "f",
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}
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term.setBackgroundColor(palette.bg)
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term.clear()
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local checkIfWinner = function()
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local conditions = {}
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-- check horizontal
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for y = 1, boardY do
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for x = 1, boardX - winLength + 1 do
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conditions[#conditions+1] = {}
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for w = 0, winLength - 1 do
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conditions[#conditions][w+1] = board[y][x+w]
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end
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end
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end
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-- check vertical
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for y = boardY - winLength + 1, 1, -1 do
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for x = 1, boardX do
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conditions[#conditions+1] = {}
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for w = 0, winLength - 1 do
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conditions[#conditions][w+1] = board[y+w][x]
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end
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end
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end
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-- check diagonals
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for y = 1, boardY - winLength + 1 do
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for x = 1, boardX - winLength + 1 do
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conditions[#conditions+1] = {}
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conditions[#conditions+1] = {}
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for w = 0, winLength - 1 do
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conditions[#conditions-1][w+1] = board[y+(winLength-w-1)][x+w]
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conditions[#conditions][w+1] = board[y+w][x+w]
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end
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end
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end
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local winner, check
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for set = 1, #conditions do
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winner = true
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check = conditions[set][1][1]
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for piece = 2, #conditions[set] do
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if conditions[set][piece][1] == "bl" or conditions[set][piece][1] ~= check then
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winner = false
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break
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end
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end
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if winner then
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return conditions[set][1][1], conditions[set]
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end
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end
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return false
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end
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local renderBoard = function()
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local tileColRep = {
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["1"] = to_blit[palette.board]
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}
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local cx, cy
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for y = 1, boardY + 1 do
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if y == boardY + 1 then
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term.setTextColor(palette.txt)
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for x = 1, boardX do
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term.setCursorPos(midX - (boardX) + (x - 1) * #tileChar[1][1], 4)
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term.write(x)
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end
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cwrite("SPACE to clear", scr_y, false)
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else
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for ymod = 1, #tileChar[1] do
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for x = 0, boardX do
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cx = x * #tileChar[1][1] + (midX - boardX) - 2
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cy = y * #tileChar[1] + ymod + (midY - boardY) - 1
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if x == 0 then
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term.setCursorPos(cx + 1, cy)
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term.blit("\149", to_blit[palette.bg], to_blit[palette.board])
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else
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term.setCursorPos(cx, cy)
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if (board[y][x][2] == 0) or (board[y][x][2] == -1 and ymod == 1) or (board[y][x][2] == 1 and ymod == 2) then
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tileColRep["0"] = to_blit[tiles[ board[y][x][1] ]]
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elseif board[y][x][2] == 2 then
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tileColRep["0"] = to_blit[palette.board]
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else
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tileColRep["0"] = to_blit[tiles["bl"]]
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end
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term.blit(
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tileChar[1][ymod],
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tileChar[2][ymod]:gsub(".", tileColRep),
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tileChar[3][ymod]:gsub(".", tileColRep)
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)
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end
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end
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end
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end
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end
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end
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local getInput = function()
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local evt
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while true do
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evt = {os.pullEvent()}
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if evt[1] == "char" then
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if tonumber(evt[2]) then
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if tonumber(evt[2]) >= 1 and tonumber(evt[2]) <= boardX then
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if not waiting then
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if board[1][tonumber(evt[2])][1] == "bl" then
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addPiece(you, tonumber(evt[2]))
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moveCount = moveCount + 1
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you, nou = nou, you
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waiting = true
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end
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end
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end
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end
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if evt[2] == " " then
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os.queueEvent("clear_board")
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for y = 1, boardY do
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for x = 1, boardX do
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board[y][x][2] = 0
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end
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end
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for x = 1, boardX do
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block[x] = false
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sleep(0.05)
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end
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moveCount = 0
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you, nou = "P1", "P2"
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sleep(1)
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for x = 1, boardX do
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block[x] = true
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end
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elseif evt[2] == "q" then
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return "exit"
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end
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end
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end
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end
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local main = function()
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local winner, winPieces
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while true do
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renderBoard()
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while not moveTilesDown() do
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sleep(sleepDelay)
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renderBoard()
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end
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winner, winPieces = checkIfWinner()
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term.setTextColor(palette.txt)
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if winner then
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cblit(
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"Winner: " .. winner,
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to_blit[palette.txt]:rep(8) .. to_blit[tiles[winner]]:rep(#winner),
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to_blit[palette.bg]:rep(8 + #winner),
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1,
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true
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)
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parallel.waitForAny(function()
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while true do
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for p = 1, #winPieces do
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board[winPieces[p][4]][winPieces[p][3]][2] = 0
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end
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renderBoard()
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sleep(0.3)
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for p = 1, #winPieces do
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board[winPieces[p][4]][winPieces[p][3]][2] = 2
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end
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renderBoard()
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sleep(0.2)
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end
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end, function()
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local evt
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repeat
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evt = {os.pullEvent()}
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until evt[1] == "clear_board"
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end)
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elseif moveCount >= boardX * boardY then
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cwrite("It's a tie.", 1, true)
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waiting = true
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else
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waiting = false
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cblit(
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"It's " .. you .. "'s turn.",
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to_blit[palette.txt]:rep(5) .. to_blit[tiles[you]]:rep(#you) .. to_blit[palette.txt]:rep(8),
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to_blit[palette.bg]:rep(13 + #you),
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1,
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true
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)
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end
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sleep(sleepDelay)
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end
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end
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parallel.waitForAny(main, getInput)
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cwrite("Thanks for playing!", 1, true)
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term.setCursorPos(1, scr_y)
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term.clearLine()
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