Refactor to centralize some secondsSince var usage

Prevent fielder dance as they take the field.

src/main.lua

@@ -55,9 +55,13 @@ local PlayerImageBlipper <const> = blipper.new(100, "images/game/player.png", "i
 
 local DanceBounceMs <const> = 500
 local DanceBounceCount <const> = 4
-local FielderDanceAnimator <const> = gfx.animator.new(DanceBounceMs, 10, 0, easingHill)
+local FielderDanceAnimator <const> = gfx.animator.new(1, 10, 0, easingHill)
 FielderDanceAnimator.repeatCount = DanceBounceCount - 1
 
+function fieldersDance()
+	FielderDanceAnimator:reset(DanceBounceMs)
+end
+
 local BallOffscreen <const> = 999
 
 local PitchFlyMs <const> = 2500
@@ -207,18 +211,16 @@ function throwBall(destX, destY, easingFunc, flyTimeMs, floaty)
 	end
 end
 
+local PitchAfterSeconds = 5
+-- TODO: Replace with a timer, repeatedly reset instead of setting to 0
+local secondsSincePitchAllowed = -5
+
 function pitch()
 	currentMode = Modes.batting
 	ballAnimatorX = gfx.animator.new(0, PitchStartX, PitchStartX, playdate.easingFunctions.linear)
 	ballAnimatorY = PitchAnimator
 	PitchAnimator:reset()
-end
-
-function playdate.AButtonDown()
-	if not batter then
-		return
-	end
-	pitch()
+	secondsSincePitchAllowed = 0
 end
 
 local elapsedSec = 0
@@ -260,7 +262,7 @@ function outRunner(runnerIndex)
 	outs = outs + 1
 	outRunners[#outRunners + 1] = runners[runnerIndex]
 	table.remove(runners, runnerIndex)
-	FielderDanceAnimator:reset()
+	fieldersDance()
 	updateForcedRunners()
 	announcer:say("YOU'RE OUT!")
 	if outs == 3 then
@@ -322,14 +324,10 @@ end
 
 --- Returns true if at least one runner is still moving
 ---@return boolean
-function updateRunners()
+function updateRunners(currentRunners)
 	local autoRunSpeed = 20 * deltaSeconds
 	--autoRunSpeed = 140
 	-- TODO: Filter for the runner closest to the currently-held direction button
-	local currentRunners = currentMode == Modes.batting and { batter }
-		or filter(runners, function(runner)
-			return runner ~= batter
-		end)
 
 	local runnerMoved = false
 	for runnerIndex, runner in ipairs(currentRunners) do
@@ -436,11 +434,9 @@ function getNextThrowTarget()
 end
 
 local ResetFieldersAfterSeconds = 4
+-- TODO: Replace with a timer, repeatedly reset instead of setting to 0
 local secondsSinceLastRunnerMove = 0
 
-local PitchAfterSeconds = 5
-local secondsSincePitchAllowed = -5
-
 function init()
 	playdate.display.setRefreshRate(50)
 	gfx.setBackgroundColor(gfx.kColorWhite)
@@ -464,11 +460,6 @@ function tryToThrowOut(self)
 end
 
 function updateBatting()
-	secondsSincePitchAllowed = secondsSincePitchAllowed + deltaSeconds
-	if secondsSincePitchAllowed > PitchAfterSeconds then
-		pitch()
-		secondsSincePitchAllowed = 0
-	end
 	if ball.y < BallOffscreen then
 		ball.y = ballAnimatorY:currentValue() + ballFloatAnimator:currentValue()
 		ball.size = 6
@@ -514,9 +505,11 @@ function updateBatting()
 end
 
 function updateRunning()
-	secondsSincePitchAllowed = 0
+	local nonBatterRunners = filter(runners, function (runner)
+		return runner ~= batter
+	end)
 	ball.size = ballSizeAnimator:currentValue()
-	if updateRunners() then
+	if updateRunners(nonBatterRunners) then
 		secondsSinceLastRunnerMove = 0
 	else
 		secondsSinceLastRunnerMove = secondsSinceLastRunnerMove + deltaSeconds
@@ -555,9 +548,14 @@ function updateGameState()
 	end
 
 	if currentMode == Modes.batting then
+		secondsSincePitchAllowed = secondsSincePitchAllowed + deltaSeconds
+		if secondsSincePitchAllowed > PitchAfterSeconds then
+			pitch()
+		end
 		updateBatting()
-		updateRunners()
+		updateRunners({ batter })
 	elseif currentMode == Modes.running then
+		secondsSincePitchAllowed = 0
 		updateRunning()
 	end