-- stylua: ignore start
import 'CoreLibs/animation.lua'
import 'CoreLibs/animator.lua'
import 'CoreLibs/easing.lua'
import 'CoreLibs/graphics.lua'
import 'CoreLibs/object.lua'
import 'CoreLibs/timer.lua'
import 'CoreLibs/ui.lua'

--- @alias Runner {
---   x: number,
---   y: number,
---   nextBase: Base,
---   prevBase: Base | nil,
---   forcedTo: Base | nil,
--- }

--- @alias Fielder {
---   x: number,
---   y: number,
---   target: XYPair | nil,
---   speed: number,
--- }

--- @alias EasingFunc fun(number, number, number, number): number

import 'utils.lua'
import 'constants.lua'
import 'assets.lua'

import 'announcer.lua'
import 'dbg.lua'
import 'graphics.lua'
import 'npc.lua'
import 'draw/overlay'
import 'draw/fielder'
-- stylua: ignore end

-- selene: allow(shadowing)
local gfx <const>, C <const> = playdate.graphics, C

local BootTune <const> = playdate.sound.sampleplayer.new("sounds/boot-tune.wav")
-- local BootTune <const> = playdate.sound.sampleplayer.new("sounds/boot-tune-organy.wav")
local TinnyBackground <const> = playdate.sound.sampleplayer.new("sounds/tinny-background.wav")
local BatCrackSound <const> = playdate.sound.sampleplayer.new("sounds/bat-crack-reverb.wav")

local PlayerImageBlipper <const> = blipper.new(100, Player, PlayerLowHat)

local FielderDanceAnimator <const> = gfx.animator.new(1, 10, 0, utils.easingHill)
FielderDanceAnimator.repeatCount = C.DanceBounceCount - 1

-- selene: allow(unused_variable)
function fieldersDance()
    FielderDanceAnimator:reset(C.DanceBounceMs)
end

local ballAnimatorY = gfx.animator.new(0, C.BallOffscreen, C.BallOffscreen, playdate.easingFunctions.linear)
local ballAnimatorX = gfx.animator.new(0, C.BallOffscreen, C.BallOffscreen, playdate.easingFunctions.linear)

---@alias PseudoAnimator { currentValue: fun(self): number; reset: fun(self, durationMs: number | nil) }
---@alias Pitch { x: PseudoAnimator, y: PseudoAnimator, z: PseudoAnimator | nil }

---@type Pitch[]
local Pitches <const> = {
    -- Fastball
    {
        x = gfx.animator.new(0, C.PitchStartX, C.PitchStartX, playdate.easingFunctions.linear),
        y = gfx.animator.new(C.PitchFlyMs / 1.3, C.PitchStartY, C.PitchEndY, playdate.easingFunctions.linear),
    },
    -- Curve ball
    {
        x = gfx.animator.new(C.PitchFlyMs, C.PitchStartX + 20, C.PitchStartX, utils.easingHill),
        y = gfx.animator.new(C.PitchFlyMs, C.PitchStartY, C.PitchEndY, playdate.easingFunctions.linear),
    },
    -- Slider
    {
        x = gfx.animator.new(C.PitchFlyMs, C.PitchStartX - 20, C.PitchStartX, utils.easingHill),
        y = gfx.animator.new(C.PitchFlyMs, C.PitchStartY, C.PitchEndY, playdate.easingFunctions.linear),
    },
    -- Wobbbleball
    {
        x = {
            currentValue = function()
                return C.PitchStartX + (10 * math.sin((ballAnimatorY:currentValue() - C.PitchStartY) / 10))
            end,
            reset = function() end,
        },
        y = gfx.animator.new(C.PitchFlyMs * 1.3, C.PitchStartY, C.PitchEndY, playdate.easingFunctions.linear),
    },
}

local BatterHandPos <const> = utils.xy(10, 25)

local batBase <const> = utils.xy(C.Center.x - 34, 215)
local batTip <const> = utils.xy(0, 0)

local ball <const> = {
    x = C.Center.x --[[@as number]],
    y = C.Center.y --[[@as number]],
    z = 0,
    size = C.SmallestBallRadius,
    heldBy = nil --[[@type Runner | nil]],
}

---@alias Team { score: number, benchPosition: XYPair }

---@type table<string, Team>
local teams <const> = {
    home = {
        score = 0,
        benchPosition = utils.xy(C.Screen.W + 10, C.Center.y),
    },
    away = {
        score = 0,
        benchPosition = utils.xy(-10, C.Center.y),
    },
}

local PlayerTeam <const> = teams.home
local battingTeam = teams.away
local outs = 0
local inning = 1
local offenseMode = C.Offense.batting

---@return boolean playerIsOnSide, boolean playerIsOnOtherSide
function playerIsOn(side)
    local ret
    if PlayerTeam == battingTeam then
        ret = side == C.Sides.offense
    else
        ret = side == C.Sides.defense
    end
    return ret, not ret
end

-- TODO? Replace this AND ballSizeAnimator with a ballHeightAnimator
-- ...that might lose some of the magic of both. Compromise available? idk
local ballFloatAnimator = gfx.animator.new(2000, -60, 0, utils.easingHill)
local BallSizeMs = 2000
local ballSizeAnimator = gfx.animator.new(BallSizeMs, 9, C.SmallestBallRadius, utils.easingHill)

local deltaSeconds = 0

---@param name string
---@param speed number
---@return Fielder
function newFielder(name, speed)
    return {
        name = name,
        speed = speed,
    }
end

---@type table<string, Fielder>
local fielders <const> = {
    first = newFielder("First", 40),
    second = newFielder("Second", 40),
    shortstop = newFielder("Shortstop", 40),
    third = newFielder("Third", 40),
    pitcher = newFielder("Pitcher", 30),
    catcher = newFielder("Catcher", 35),
    left = newFielder("Left", 40),
    center = newFielder("C.Center", 40),
    right = newFielder("Right", 40),
}

--- Actually only benches the infield, because outfielders are far away!
---@param position XYPair
function benchAllFielders(position)
    fielders.first.target = position
    fielders.second.target = position
    fielders.shortstop.target = position
    fielders.third.target = position
    fielders.pitcher.target = position
    fielders.catcher.target = position
end

--- Resets the target positions of all fielders to their defaults (at their field positions).
---@param fromOffTheField XYPair | nil If provided, also sets all runners' current position to one centralized location.
function resetFielderPositions(fromOffTheField)
    if fromOffTheField then
        for _, fielder in pairs(fielders) do
            fielder.x = fromOffTheField.x
            fielder.y = fromOffTheField.y
        end
    end

    fielders.first.target = utils.xy(C.Screen.W - 65, C.Screen.H * 0.48)
    fielders.second.target = utils.xy(C.Screen.W * 0.70, C.Screen.H * 0.30)
    fielders.shortstop.target = utils.xy(C.Screen.W * 0.30, C.Screen.H * 0.30)
    fielders.third.target = utils.xy(C.Screen.W * 0.1, C.Screen.H * 0.48)
    fielders.pitcher.target = utils.xy(C.PitcherStartPos.x, C.PitcherStartPos.y)
    fielders.catcher.target = utils.xy(C.Screen.W * 0.475, C.Screen.H * 0.92)
    fielders.left.target = utils.xy(C.Screen.W * -1, C.Screen.H * -0.2)
    fielders.center.target = utils.xy(C.Center.x, C.Screen.H * -0.4)
    fielders.right.target = utils.xy(C.Screen.W * 2, fielders.left.target.y)
end

--- @type Runner[]
local runners <const> = {}

--- @type Runner[]
local outRunners <const> = {}

---@return Runner
function newRunner()
    local new = {
        x = C.RightHandedBattersBox.x - 60,
        y = C.RightHandedBattersBox.y + 60,
        nextBase = C.RightHandedBattersBox,
        prevBase = nil,
        forcedTo = C.Bases[C.First],
    }
    runners[#runners + 1] = new
    return new
end

---@type Runner | nil
local batter = newRunner()

local throwMeter = 0

--- "Throws" the ball from its current position to the given destination.
---@param destX number
---@param destY number
---@param easingFunc EasingFunc
---@param flyTimeMs number | nil
---@param floaty boolean | nil
---@param customBallScaler pd_animator | nil
function throwBall(destX, destY, easingFunc, flyTimeMs, floaty, customBallScaler)
    ball.heldBy = nil
    throwMeter = 0

    if not flyTimeMs then
        flyTimeMs = utils.distanceBetween(ball.x, ball.y, destX, destY) * 5
    end

    if customBallScaler then
        ballSizeAnimator = customBallScaler
    else
        -- TODO? Scale based on distance?
        ballSizeAnimator = gfx.animator.new(flyTimeMs, 9, C.SmallestBallRadius, utils.easingHill)
    end
    ballAnimatorY = gfx.animator.new(flyTimeMs, ball.y, destY, easingFunc)
    ballAnimatorX = gfx.animator.new(flyTimeMs, ball.x, destX, easingFunc)
    if floaty then
        ballFloatAnimator:reset(flyTimeMs)
    end
end

-- TODO: Replace with a timer, repeatedly reset instead of setting to 0
local secondsSincePitchAllowed = -5
local catcherThrownBall = false

---@param pitchFlyTimeMs number | nil
---@param pitchTypeIndex number | nil
function pitch(pitchFlyTimeMs, pitchTypeIndex)
    catcherThrownBall = false
    offenseMode = C.Offense.batting

    local current = Pitches[pitchTypeIndex]
    ballAnimatorX = current.x
    ballAnimatorY = current.y or Pitches[1].y

    -- TODO: This would need to be sanely replaced in throwBall() etc.
    -- if current.z then
    -- 	ballFloatAnimator = current.z
    -- 	ballFloatAnimator:reset()
    -- end

    if pitchFlyTimeMs then
        ballAnimatorX:reset(pitchFlyTimeMs)
        ballAnimatorY:reset(pitchFlyTimeMs)
    else
        ballAnimatorX:reset()
        ballAnimatorY:reset()
    end

    secondsSincePitchAllowed = 0
end

--- Returns the base being touched by the player at (x,y), or nil, if no base is being touched
---@param x number
---@param y number
---@return Base | nil
function isTouchingBase(x, y)
    return utils.first(C.Bases, function(base)
        return utils.distanceBetween(x, y, base.x, base.y) < C.BaseHitbox
    end)
end

local BallCatchHitbox = 3

--- Returns true only if the given point is touching the ball at its current position
---@param x number
---@param y number
---@return boolean, number
function isTouchingBall(x, y)
    local ballDistance = utils.distanceBetween(x, y, ball.x, ball.y)
    return ballDistance < BallCatchHitbox, ballDistance
end

---@param base Base
---@return Runner | nil
function getRunnerWithNextBase(base)
    return utils.first(runners, function(runner)
        return runner.nextBase == base
    end)
end

function updateForcedRunners()
    local stillForced = true
    for _, base in ipairs(C.Bases) do
        local runnerTargetingBase = getRunnerWithNextBase(base)
        if runnerTargetingBase then
            if stillForced then
                runnerTargetingBase.forcedTo = base
            else
                runnerTargetingBase.forcedTo = nil
            end
        else
            stillForced = false
        end
    end
end

local ResetFieldersAfterSeconds <const> = 5
-- TODO: Replace with a timer, repeatedly reset, instead of setting to 0
local secondsSinceLastRunnerMove = 0

---@param runner integer | Runner
function outRunner(runner, message)
    if type(runner) ~= "number" then
        for i, maybe in ipairs(runners) do
            if runner == maybe then
                runner = i
            end
        end
    end
    if type(runner) ~= "number" then
        error("Expected runner to have type 'number', but was: " .. type(runner))
    end
    outRunners[#outRunners + 1] = runners[runner]
    table.remove(runners, runner)

    outs = outs + 1
    updateForcedRunners()

    announcer:say(message or "YOU'RE OUT!")
    if outs == 3 then
        local currentlyFieldingTeam = battingTeam == teams.home and teams.away or teams.home
        local gameOver = inning == 9 and teams.away.score ~= teams.home.score
        if not gameOver then
            fieldersDance()
            secondsSinceLastRunnerMove = -7
            benchAllFielders(currentlyFieldingTeam.benchPosition)
            announcer:say("SWITCHING SIDES...")
        end
        while #runners > 0 do
            outRunners[#outRunners + 1] = table.remove(runners, #runners)
        end
        -- Delay to keep end-of-inning on the scoreboard for a few seconds
        playdate.timer.new(3000, function()
            outs = 0
            battingTeam = currentlyFieldingTeam
            if gameOver then
                announcer:say("AND THAT'S THE BALL GAME!")
            else
                resetFielderPositions()
                if battingTeam == teams.home then
                    inning = inning + 1
                end
            end
        end)
    end
end

---@param runnerIndex number
function score(runnerIndex)
    outRunners[#outRunners + 1] = runners[runnerIndex]
    table.remove(runners, runnerIndex)
    battingTeam.score = battingTeam.score + 1
    announcer:say("SCORE!")
end

---@return Base[]
function getForcedOutTargets()
    local targets = {}
    for _, base in ipairs(C.Bases) do
        local runnerTargetingBase = getRunnerWithNextBase(base)
        if runnerTargetingBase then
            targets[#targets + 1] = base
        else
            return targets
        end
    end
    return targets
end

--- Returns the position,distance of the basest closest to the runner furthest from a base
---@return Base | nil, number | nil
function getBaseOfStrandedRunner()
    local farRunnersBase, farDistance
    for _, runner in pairs(runners) do
        if runner ~= batter then
            local nearestBase, distance = utils.getNearestOf(C.Bases, runner.x, runner.y)
            if farRunnersBase == nil or farDistance < distance then
                farRunnersBase = nearestBase
                farDistance = distance
            end
        end
    end

    return farRunnersBase, farDistance
end

--- Returns x,y of the out target
---@return number|nil, number|nil
function getNextOutTarget()
    -- TODO: Handle missed throws, check for fielders at target, etc.
    local targets = getForcedOutTargets()
    if #targets ~= 0 then
        return targets[#targets].x, targets[#targets].y
    end

    local baseCloseToStrandedRunner = getBaseOfStrandedRunner()
    if baseCloseToStrandedRunner then
        return baseCloseToStrandedRunner.x, baseCloseToStrandedRunner.y
    end
end

---@param fielder Fielder
function tryToMakeAnOut(fielder)
    local targetX, targetY = getNextOutTarget()
    if targetX ~= nil and targetY ~= nil then
        local nearestFielder = utils.getNearestOf(fielders, targetX, targetY)
        nearestFielder.target = utils.xy(targetX, targetY)
        if nearestFielder == fielder then
            ball.heldBy = fielder
        else
            throwBall(targetX, targetY, playdate.easingFunctions.linear, nil, true)
        end
    end
end

function readThrow()
    if throwMeter > C.ThrowMeterMax then
        return (C.PitchFlyMs / (throwMeter / C.ThrowMeterMax))
    end
    return nil
end

---@param thrower Fielder
---@param throwFlyMs number
---@return boolean didThrow
function buttonControlledThrow(thrower, throwFlyMs, forbidThrowHome)
    local targetBase
    if playdate.buttonIsPressed(playdate.kButtonLeft) then
        targetBase = C.Bases[C.Third]
    elseif playdate.buttonIsPressed(playdate.kButtonUp) then
        targetBase = C.Bases[C.Second]
    elseif playdate.buttonIsPressed(playdate.kButtonRight) then
        targetBase = C.Bases[C.First]
    elseif not forbidThrowHome and playdate.buttonIsPressed(playdate.kButtonDown) then
        targetBase = C.Bases[C.Home]
    else
        return false
    end

    local closestFielder = utils.getNearestOf(fielders, targetBase.x, targetBase.y, function(fielder)
        return fielder ~= thrower
    end)

    throwBall(targetBase.x, targetBase.y, playdate.easingFunctions.linear, throwFlyMs)
    closestFielder.target = targetBase
    secondsSinceLastRunnerMove = 0
    offenseMode = C.Offense.running

    return true
end

function outEligibleRunners(fielder)
    local touchedBase = isTouchingBase(fielder.x, fielder.y)
    local didOutRunner = false
    for i, runner in pairs(runners) do
        local runnerOnBase = isTouchingBase(runner.x, runner.y)
        if -- Force out
            touchedBase
                and runner.prevBase -- Make sure the runner is not standing at home
                and runner.forcedTo == touchedBase
                and touchedBase ~= runnerOnBase
            -- Tag out
            or not runnerOnBase and utils.distanceBetween(runner.x, runner.y, fielder.x, fielder.y) < C.TagDistance
        then
            outRunner(i)
            didOutRunner = true
        end
    end

    return didOutRunner
end

function updateNpcFielder(fielder, outedSomeRunner)
    if offenseMode ~= C.Offense.running then
        return
    end
    if outedSomeRunner then
        playdate.timer.new(750, function()
            tryToMakeAnOut(fielder)
        end)
    else
        tryToMakeAnOut(fielder)
    end
end

---@param fielder Fielder
function updateFielder(fielder)
    if fielder.target ~= nil then
        if not utils.moveAtSpeed(fielder, fielder.speed * deltaSeconds, fielder.target) then
            fielder.target = nil
        end
    end

    if not isTouchingBall(fielder.x, fielder.y) then
        return
    end

    local outedSomeRunner = outEligibleRunners(fielder)

    if playerIsOn(C.Sides.defense) then
        local throwFly = readThrow()
        if throwFly then
            buttonControlledThrow(fielders.pitcher, throwFly)
        end
    else
        updateNpcFielder(fielder, outedSomeRunner)
    end
end

--- Returns true only if the given runner moved during this update.
---@param runner Runner | nil
---@param runnerIndex integer | nil May only be nil if runner == batter
---@param appliedSpeed number
---@return boolean
function updateRunner(runner, runnerIndex, appliedSpeed)
    local autoRunSpeed = 20 * deltaSeconds
    --autoRunSpeed = 140

    if not runner or not runner.nextBase then
        return false
    end

    local nearestBase, nearestBaseDistance = utils.getNearestOf(C.Bases, runner.x, runner.y)

    if
        nearestBaseDistance < 5
        and runnerIndex ~= nil
        and runner ~= batter --runner.prevBase
        and runner.nextBase == C.Bases[C.Home]
        and nearestBase == C.Bases[C.Home]
    then
        score(runnerIndex)
    end

    local nb = runner.nextBase
    local x, y, distance = utils.normalizeVector(runner.x, runner.y, nb.x, nb.y)

    if distance < 2 then
        runner.nextBase = C.NextBaseMap[runner.nextBase]
        runner.forcedTo = nil
        return false
    end

    local prevX, prevY = runner.x, runner.y
    local mult = 1
    if appliedSpeed < 0 then
        if runner.prevBase then
            mult = -1
        else
            -- Don't allow running backwards when approaching the plate
            appliedSpeed = 0
        end
    end

    local autoRun = (nearestBaseDistance > 40 or runner.forcedTo) and mult * autoRunSpeed
        or nearestBaseDistance < 5 and 0
        or (nearestBase == runner.nextBase and autoRunSpeed or -1 * autoRunSpeed)
    mult = autoRun + (appliedSpeed / 20)
    runner.x = runner.x - (x * mult)
    runner.y = runner.y - (y * mult)

    return prevX ~= runner.x or prevY ~= runner.y
end

---@type number
local batAngleDeg

function nextBatter()
    batter = nil
    playdate.timer.new(2000, function()
        pitchTracker:reset()
        if not batter then
            batter = newRunner()
        end
    end)
end

function walk()
    announcer:say("Walk!")
    fielders.first.target = C.Bases[C.First]
    batter.nextBase = C.Bases[C.First]
    batter.prevBase = C.Bases[C.Home]
    offenseMode = C.Offense.walking
    batter = nil
    updateForcedRunners()
    nextBatter()
end

function strikeOut()
    local outBatter = batter
    batter = nil
    outRunner(outBatter --[[@as Runner]], "Strike out!")
    nextBatter()
end

---@param batDeg number
function updateBatting(batDeg, batSpeed)
    if ball.y < C.BallOffscreen then
        ball.y = ballAnimatorY:currentValue() + ballFloatAnimator:currentValue()
        ball.size = C.SmallestBallRadius -- ballFloatAnimator:currentValue()
    end

    local batAngle = math.rad(batDeg)
    -- TODO: animate bat-flip or something
    batBase.x = batter and (batter.x + BatterHandPos.x) or 0
    batBase.y = batter and (batter.y + BatterHandPos.y) or 0
    batTip.x = batBase.x + (C.BatLength * math.sin(batAngle))
    batTip.y = batBase.y + (C.BatLength * math.cos(batAngle))

    if
        batSpeed > 0
        and utils.pointDirectlyUnderLine(ball.x, ball.y, batBase.x, batBase.y, batTip.x, batTip.y, C.Screen.H)
        and ball.y < 232
    then
        BatCrackSound:play()
        offenseMode = C.Offense.running
        local ballAngle = batAngle + math.rad(90)

        local mult = math.abs(batSpeed / 15)
        local ballVelX = mult * 10 * math.sin(ballAngle)
        local ballVelY = mult * 5 * math.cos(ballAngle)
        if ballVelY > 0 then
            ballVelX = ballVelX * -1
            ballVelY = ballVelY * -1
        end
        local ballDestX = ball.x + (ballVelX * C.BattingPower)
        local ballDestY = ball.y + (ballVelY * C.BattingPower)
        -- Hit!
        local hitBallScaler = gfx.animator.new(2000, 9 + (mult * mult * 0.5), C.SmallestBallRadius, utils.easingHill)
        throwBall(ballDestX, ballDestY, playdate.easingFunctions.outQuint, 2000, nil, hitBallScaler)

        fielders.first.target = C.Bases[C.First]
        batter.nextBase = C.Bases[C.First]
        batter.prevBase = C.Bases[C.Home]
        updateForcedRunners()
        batter.forcedTo = C.Bases[C.First]
        batter = nil -- Demote batter to a mere runner

        local chasingFielder = utils.getNearestOf(fielders, ballDestX, ballDestY)
        chasingFielder.target = { x = ballDestX, y = ballDestY }
    end
end

--- Update non-batter runners.
--- Returns true only if at least one of the given runners moved during this update
---@param appliedSpeed number
---@return boolean
function updateRunning(appliedSpeed, forcedOnly)
    ball.size = ballSizeAnimator:currentValue()

    local runnerMoved = false

    -- TODO: Filter for the runner closest to the currently-held direction button
    for runnerIndex, runner in ipairs(runners) do
        if runner ~= batter and (not forcedOnly or runner.forcedTo) then
            runnerMoved = updateRunner(runner, runnerIndex, appliedSpeed) or runnerMoved
        end
    end

    return runnerMoved
end

function walkAwayOutRunners()
    for i, runner in ipairs(outRunners) do
        if runner.x < C.Screen.W + 50 and runner.y < C.Screen.H + 50 then
            runner.x = runner.x + (deltaSeconds * 25)
            runner.y = runner.y + (deltaSeconds * 25)
        else
            table.remove(outRunners, i)
        end
    end
end

function playerPitch(throwFly)
    local aButton = playdate.buttonIsPressed(playdate.kButtonA)
    local bButton = playdate.buttonIsPressed(playdate.kButtonB)
    if not aButton and not bButton then
        pitch(throwFly, 1)
    elseif aButton and not bButton then
        pitch(throwFly, 2)
    elseif not aButton and bButton then
        pitch(throwFly, 3)
    elseif aButton and bButton then
        pitch(throwFly, 4)
    end
end

function updateGameState()
    deltaSeconds = playdate.getElapsedTime() or 0
    playdate.resetElapsedTime()
    local crankChange = playdate.getCrankChange() --[[@as number]]
    local crankLimited = crankChange == 0 and 0 or (math.log(math.abs(crankChange)) * C.CrankPower)
    if crankChange < 0 then
        crankLimited = crankLimited * -1
    end

    if ball.heldBy then
        ball.x = ball.heldBy.x
        ball.y = ball.heldBy.y
    else
        ball.x = ballAnimatorX:currentValue()
        ball.z = ballFloatAnimator:currentValue()
        ball.y = ballAnimatorY:currentValue() + ball.z
    end

    local playerOnOffense, playerOnDefense = playerIsOn(C.Sides.offense)

    if playerOnDefense then
        throwMeter = math.max(0, throwMeter - (deltaSeconds * C.ThrowMeterDrainPerSec))
        throwMeter = throwMeter + math.abs(crankLimited)
    end

    if offenseMode == C.Offense.batting then
        if ball.y < C.StrikeZoneStartY then
            pitchTracker.recordedPitchX = nil
        elseif not pitchTracker.recordedPitchX then
            pitchTracker.recordedPitchX = ball.x
        end

        local pitcher = fielders.pitcher
        if utils.distanceBetween(pitcher.x, pitcher.y, C.PitchStartX, C.PitchStartY) < C.BaseHitbox then
            secondsSincePitchAllowed = secondsSincePitchAllowed + deltaSeconds
        end

        if secondsSincePitchAllowed > 3.5 and not catcherThrownBall then
            local outcome = pitchTracker:updatePitchCounts()
            if outcome == PitchOutcomes.StrikeOut then
                strikeOut()
            elseif outcome == PitchOutcomes.Walk then
                walk()
            end
            throwBall(C.PitchStartX, C.PitchStartY, playdate.easingFunctions.linear, nil, true)
            catcherThrownBall = true
        end

        local batSpeed
        if playerOnOffense then
            batAngleDeg = (playdate.getCrankPosition() + C.CrankOffsetDeg) % 360
            batSpeed = crankLimited
        else
            batAngleDeg = npc.updateBatAngle(ball, catcherThrownBall, deltaSeconds)
            batSpeed = npc.batSpeed() * deltaSeconds
        end

        updateBatting(batAngleDeg, batSpeed)

        -- TODO: Ensure batter can't be nil, here
        updateRunner(batter, nil, crankLimited)

        if secondsSincePitchAllowed > C.PitchAfterSeconds then
            if playerOnDefense then
                local throwFly = readThrow()
                if throwFly and not buttonControlledThrow(pitcher, throwFly, true) then
                    playerPitch(throwFly)
                end
            else
                pitch(C.PitchFlyMs, math.random(#Pitches))
            end
        end
    elseif offenseMode == C.Offense.running then
        local appliedSpeed = playerOnOffense and crankLimited or npc.runningSpeed(runners)
        if updateRunning(appliedSpeed) then
            secondsSinceLastRunnerMove = 0
        else
            secondsSinceLastRunnerMove = secondsSinceLastRunnerMove + deltaSeconds
            if secondsSinceLastRunnerMove > ResetFieldersAfterSeconds then
                throwBall(C.PitchStartX, C.PitchStartY, playdate.easingFunctions.linear, nil, true)
                resetFielderPositions()
                offenseMode = C.Offense.batting
                if not batter then
                    batter = newRunner()
                end
            end
        end
    elseif offenseMode == C.Offense.walking then
        updateForcedRunners()
        if not updateRunning(C.WalkedRunnerSpeed, true) then
            offenseMode = C.Offense.batting
        end
    end

    for _, fielder in pairs(fielders) do
        updateFielder(fielder)
    end
    walkAwayOutRunners()
end

function playdate.update()
    playdate.timer.updateTimers()
    gfx.animation.blinker.updateAll()
    updateGameState()

    gfx.clear()
    gfx.setColor(gfx.kColorBlack)

    local offsetX, offsetY = 0, 0
    if ball.x < C.BallOffscreen then
        offsetX, offsetY = getDrawOffset(C.Screen.W, C.Screen.H, ball.x, ball.y)
        gfx.setDrawOffset(offsetX, offsetY)
    end

    GrassBackground:draw(-400, -240)

    local fielderDanceHeight = FielderDanceAnimator:currentValue()
    local ballIsHeld = false
    for _, fielder in pairs(fielders) do
        ballIsHeld = drawFielder(ball, fielder.x, fielder.y + fielderDanceHeight) or ballIsHeld
    end

    if offenseMode == C.Offense.batting then
        gfx.setLineWidth(5)
        gfx.drawLine(batBase.x, batBase.y, batTip.x, batTip.y)
    end

    if playdate.isCrankDocked() then
        playdate.ui.crankIndicator:draw()
    end

    -- TODO? Scale sprites down as y increases
    for _, runner in pairs(runners) do
        if runner == batter then
            if batAngleDeg > 50 and batAngleDeg < 200 then
                PlayerBack:draw(runner.x, runner.y)
            else
                Player:draw(runner.x, runner.y)
            end
        else
            -- TODO? Change blip speed depending on runner speed?
            PlayerImageBlipper:draw(false, runner.x, runner.y)
        end
    end
    for _, runner in pairs(outRunners) do
        PlayerFrown:draw(runner.x, runner.y)
    end

    if not ballIsHeld then
        gfx.setLineWidth(2)

        gfx.setColor(gfx.kColorWhite)
        gfx.fillCircleAtPoint(ball.x, ball.y, ball.size)

        gfx.setColor(gfx.kColorBlack)
        gfx.drawCircleAtPoint(ball.x, ball.y, ball.size)
    end

    gfx.setDrawOffset(0, 0)
    if math.abs(offsetX) > 10 or math.abs(offsetY) > 10 then
        drawMinimap(runners)
    end
    drawScoreboard(0, C.Screen.H * 0.77, teams, outs, battingTeam, inning)
    drawBallsAndStrikes(290, C.Screen.H - 20, pitchTracker.balls, pitchTracker.strikes)
    announcer:draw(C.Center.x, 10)
end

function init()
    playdate.display.setRefreshRate(50)
    gfx.setBackgroundColor(gfx.kColorWhite)
    playdate.setMenuImage(gfx.image.new("images/game/menu-image.png"))
    resetFielderPositions(teams.home.benchPosition)
    playdate.getSystemMenu():addMenuItem("Restart game", function() end) -- TODO?

    playdate.timer.new(2000, function()
        throwBall(C.PitchStartX, C.PitchStartY, playdate.easingFunctions.linear, nil, false)
    end)
    BootTune:play()
    BootTune:setFinishCallback(function()
        TinnyBackground:play()
    end)
end

init()