124 lines
3.6 KiB
Lua
124 lines
3.6 KiB
Lua
---@class MainMenu
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MainMenu = {
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---@type { new: fun(settings: Settings): { update: fun(self) } }
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next = nil,
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}
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local gfx = playdate.graphics
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local StartFont <const> = gfx.font.new("fonts/Roobert-11-Medium.pft")
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local TinyFont <const> = gfx.font.new("fonts/Nano Sans.pft")
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--- Take control of playdate.update
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--- Will replace playdate.update when the menu is done.
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---@param next { new: fun(settings: Settings): { update: fun(self) } }
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function MainMenu.start(next)
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MenuMusic:play(0)
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MainMenu.next = next
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playdate.update = MainMenu.update
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end
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local inningCountSelection = 3
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local function startGame()
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local next = MainMenu.next.new({
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finalInning = inningCountSelection,
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homeTeamSpriteGroup = HomeTeamSpriteGroup,
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awayTeamSpriteGroup = AwayTeamSpriteGroup,
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})
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playdate.resetElapsedTime()
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transitionBetween(MainMenu, next)
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MenuMusic:setPaused(true)
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end
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local function pausingEaser(baseEaser)
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--- t: elapsedTime
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--- d: duration
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return function(t, b, c, d)
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local percDone = t / d
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if percDone > 0.9 then
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t = d
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elseif percDone < 0.1 then
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t = 0
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else
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t = (percDone - 0.1) * 1.25 * d
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end
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return baseEaser(t, b, c, d)
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end
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end
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local animatorX = gfx.animator.new(2000, 30, 350, pausingEaser(playdate.easingFunctions.linear))
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animatorX.repeatCount = -1
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animatorX.reverses = true
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local animatorY = gfx.animator.new(2000, 60, 200, pausingEaser(utils.easingHill))
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animatorY.repeatCount = -1
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animatorY.reverses = true
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local crankStartPos = nil
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---@generic T
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---@param array T[]
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---@param crankPosition number
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---@return T
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local function arrayElementFromCrank(array, crankPosition)
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local i = math.ceil(#array * (crankPosition + 0.001) / 360)
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return array[i]
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end
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local currentLogo
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--luacheck: ignore
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function MainMenu:update()
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playdate.timer.updateTimers()
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crankStartPos = crankStartPos or playdate.getCrankPosition()
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gfx.clear()
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if playdate.getCrankChange() ~= 0 then
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local crankOffset = (crankStartPos - playdate.getCrankPosition()) % 360
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currentLogo = arrayElementFromCrank(Logos, crankOffset).image
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replaceAwayLogo(currentLogo)
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end
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if currentLogo then
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currentLogo:drawScaled(20, C.Center.y + 40, 3)
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end
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if playdate.buttonJustPressed(playdate.kButtonA) then
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startGame()
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end
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if playdate.buttonJustPressed(playdate.kButtonUp) then
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inningCountSelection = math.min(99, inningCountSelection + 1)
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end
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if playdate.buttonJustPressed(playdate.kButtonDown) then
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inningCountSelection = math.max(1, inningCountSelection - 1)
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end
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local logoCenter = 90
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GameLogo:drawCentered(C.Center.x, logoCenter)
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TinyFont:drawTextAligned("a game by Sage", C.Center.x, logoCenter + 35, kTextAlignment.center)
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StartFont:drawTextAligned("Press A to start!", C.Center.x, 180, kTextAlignment.center)
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gfx.drawTextAligned("with " .. inningCountSelection .. " innings", C.Center.x, 210, kTextAlignment.center)
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local ball = {
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x = animatorX:currentValue(),
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y = animatorY:currentValue(),
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z = 6,
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size = 6,
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}
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local ballIsHeld = drawFielder(AwayTeamSpriteGroup[1], ball, 30, 200)
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ballIsHeld = drawFielder(HomeTeamSpriteGroup[2], ball, 350, 200, playdate.graphics.kImageFlippedX) or ballIsHeld
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if not ballIsHeld then
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gfx.setLineWidth(2)
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gfx.setColor(gfx.kColorWhite)
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gfx.fillCircleAtPoint(ball.x, ball.y, ball.size)
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gfx.setColor(gfx.kColorBlack)
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gfx.drawCircleAtPoint(ball.x, ball.y, ball.size)
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end
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end
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