mirror of
https://github.com/SquidDev-CC/CC-Tweaked
synced 2025-07-09 05:22:52 +00:00
037cbabb32
Unfortunately we can't apply the config changes due to backwards compatibility. This'll be something we may need to PR into Forge. CraftTweaker support still needs to be added.
283 lines
7.1 KiB
Lua
283 lines
7.1 KiB
Lua
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-- Display the start screen
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local w, h = term.getSize()
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local headingColour, textColour, wormColour, fruitColour
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if term.isColour() then
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headingColour = colours.yellow
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textColour = colours.white
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wormColour = colours.green
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fruitColour = colours.red
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else
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headingColour = colours.white
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textColour = colours.white
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wormColour = colours.white
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fruitColour = colours.white
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end
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local function printCentred( y, s )
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local x = math.floor((w - #s) / 2)
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term.setCursorPos(x, y)
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--term.clearLine()
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term.write( s )
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end
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local xVel, yVel = 1, 0
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local xPos, yPos = math.floor(w / 2), math.floor(h / 2)
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local pxVel, pyVel = nil, nil
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local nExtraLength = 6
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local bRunning = true
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local tailX, tailY = xPos, yPos
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local nScore = 0
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local nDifficulty = 2
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local nSpeed, nInterval
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-- Setup the screen
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local screen = {}
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for x = 1, w do
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screen[x] = {}
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for y = 1, h do
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screen[x][y] = {}
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end
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end
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screen[xPos][yPos] = { snake = true }
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local nFruit = 1
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local tFruits = {
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"A", "B", "C", "D", "E", "F", "G", "H",
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"I", "J", "K", "L", "M", "N", "O", "P",
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"Q", "R", "S", "T", "U", "V", "W", "X",
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"Y", "Z",
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"a", "b", "c", "d", "e", "f", "g", "h",
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"i", "j", "k", "l", "m", "n", "o", "p",
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"q", "r", "s", "t", "u", "v", "w", "x",
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"y", "z",
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"1", "2", "3", "4", "5", "6", "7", "8", "9", "0",
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"@", "$", "%", "#", "&", "!", "?", "+", "*", "~",
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}
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local function addFruit()
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while true do
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local x = math.random(1, w)
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local y = math.random(2, h)
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local fruit = screen[x][y]
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if fruit.snake == nil and fruit.wall == nil and fruit.fruit == nil then
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screen[x][y] = { fruit = true }
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term.setCursorPos(x, y)
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term.setBackgroundColour( fruitColour )
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term.write(" ")
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term.setBackgroundColour( colours.black )
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break
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end
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end
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nFruit = nFruit + 1
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if nFruit > #tFruits then
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nFruit = 1
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end
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end
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local function drawMenu()
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term.setTextColour( headingColour )
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term.setCursorPos(1, 1)
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term.write( "SCORE " )
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term.setTextColour( textColour )
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term.setCursorPos(7, 1)
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term.write( tostring(nScore) )
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term.setTextColour( headingColour )
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term.setCursorPos(w - 11, 1)
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term.write( "DIFFICULTY ")
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term.setTextColour( textColour )
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term.setCursorPos(w, 1)
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term.write( tostring(nDifficulty or "?") )
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term.setTextColour( colours.white )
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end
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local function update( )
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if pxVel and pyVel then
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xVel, yVel = pxVel, pyVel
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pxVel, pyVel = nil, nil
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end
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-- Remove the tail
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if nExtraLength == 0 then
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local tail = screen[tailX][tailY]
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screen[tailX][tailY] = {}
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term.setCursorPos(tailX, tailY)
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term.write(" ")
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tailX = tail.nextX
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tailY = tail.nextY
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else
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nExtraLength = nExtraLength - 1
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end
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-- Update the head
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local head = screen[xPos][yPos]
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local newXPos = xPos + xVel
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local newYPos = yPos + yVel
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if newXPos < 1 then
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newXPos = w
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elseif newXPos > w then
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newXPos = 1
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end
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if newYPos < 2 then
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newYPos = h
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elseif newYPos > h then
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newYPos = 2
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end
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local newHead = screen[newXPos][newYPos]
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if newHead.snake == true or newHead.wall == true then
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bRunning = false
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else
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if newHead.fruit == true then
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nScore = nScore + 10
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nExtraLength = nExtraLength + 1
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addFruit()
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end
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xPos = newXPos
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yPos = newYPos
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head.nextX = newXPos
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head.nextY = newYPos
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screen[newXPos][newYPos] = { snake = true }
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end
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term.setCursorPos(xPos, yPos)
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term.setBackgroundColour( wormColour )
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term.write(" ")
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term.setBackgroundColour( colours.black )
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drawMenu()
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end
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-- Display the frontend
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term.clear()
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local function drawFrontend()
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--term.setTextColour( titleColour )
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--printCentred( math.floor(h/2) - 4, " W O R M " )
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term.setTextColour( headingColour )
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printCentred( math.floor(h / 2) - 3, "" )
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printCentred( math.floor(h / 2) - 2, " SELECT DIFFICULTY " )
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printCentred( math.floor(h / 2) - 1, "" )
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printCentred( math.floor(h / 2) + 0, " " )
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printCentred( math.floor(h / 2) + 1, " " )
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printCentred( math.floor(h / 2) + 2, " " )
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printCentred( math.floor(h / 2) - 1 + nDifficulty, " [ ] " )
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term.setTextColour( textColour )
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printCentred( math.floor(h / 2) + 0, "EASY" )
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printCentred( math.floor(h / 2) + 1, "MEDIUM" )
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printCentred( math.floor(h / 2) + 2, "HARD" )
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printCentred( math.floor(h / 2) + 3, "" )
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term.setTextColour( colours.white )
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end
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drawMenu()
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drawFrontend()
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while true do
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local _, key = os.pullEvent( "key" )
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if key == keys.up or key == keys.w then
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-- Up
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if nDifficulty > 1 then
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nDifficulty = nDifficulty - 1
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drawMenu()
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drawFrontend()
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end
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elseif key == keys.down or key == keys.s then
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-- Down
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if nDifficulty < 3 then
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nDifficulty = nDifficulty + 1
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drawMenu()
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drawFrontend()
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end
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elseif key == keys.enter then
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-- Enter
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break
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end
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end
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local tSpeeds = { 5, 10, 25 }
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nSpeed = tSpeeds[nDifficulty]
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nInterval = 1 / nSpeed
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-- Grow the snake to its intended size
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term.clear()
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drawMenu()
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screen[tailX][tailY].snake = true
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while nExtraLength > 0 do
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update()
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end
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addFruit()
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addFruit()
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-- Play the game
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local timer = os.startTimer(0)
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while bRunning do
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local event, p1 = os.pullEvent()
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if event == "timer" and p1 == timer then
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timer = os.startTimer(nInterval)
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update( false )
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elseif event == "key" then
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local key = p1
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if key == keys.up or key == keys.w then
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-- Up
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if yVel == 0 then
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pxVel, pyVel = 0, -1
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end
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elseif key == keys.down or key == keys.s then
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-- Down
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if yVel == 0 then
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pxVel, pyVel = 0, 1
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end
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elseif key == keys.left or key == keys.a then
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-- Left
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if xVel == 0 then
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pxVel, pyVel = -1, 0
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end
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elseif key == keys.right or key == keys.d then
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-- Right
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if xVel == 0 then
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pxVel, pyVel = 1, 0
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end
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end
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end
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end
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-- Display the gameover screen
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term.setTextColour( headingColour )
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printCentred( math.floor(h / 2) - 2, " " )
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printCentred( math.floor(h / 2) - 1, " G A M E O V E R " )
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term.setTextColour( textColour )
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printCentred( math.floor(h / 2) + 0, " " )
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printCentred( math.floor(h / 2) + 1, " FINAL SCORE " .. nScore .. " " )
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printCentred( math.floor(h / 2) + 2, " " )
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term.setTextColour( colours.white )
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local timer = os.startTimer(2.5)
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repeat
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local e, p = os.pullEvent()
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if e == "timer" and p == timer then
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term.setTextColour( textColour )
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printCentred( math.floor(h / 2) + 2, " PRESS ANY KEY " )
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printCentred( math.floor(h / 2) + 3, " " )
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term.setTextColour( colours.white )
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end
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until e == "char"
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term.clear()
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term.setCursorPos(1, 1)
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