Draw fans in the stands

src/draw/fans.lua

@@ -0,0 +1,36 @@
+local gfx <const>, C <const> = playdate.graphics, C
+
+fans = {}
+
+local FanImages <const> = { DarkSkinFan, LightSkinFan }
+local FanWidth <const>, FanHeight <const> = FanImages[1]:getSize()
+local BgWidth <const>, BgHeight <const> = GrassBackground:getSize()
+
+local AudienceImage1 <const> = gfx.image.new(BgWidth, BgHeight)
+local AudienceImage2 <const> = gfx.image.new(BgWidth, BgHeight)
+
+local height = 0
+while height < BgHeight do
+    local width = 0
+    while width < BgWidth do
+        gfx.pushContext(AudienceImage1)
+        local image = FanImages[math.random(#FanImages)]
+        local jiggle = math.random(5)
+        image:draw(width + jiggle, height)
+        gfx.popContext()
+
+        gfx.pushContext(AudienceImage2)
+        image:draw(width + jiggle + math.random(0, 2), height)
+        gfx.popContext()
+
+        width = width + FanWidth
+    end
+    height = height + FanHeight - 10
+end
+local AudienceMovement = gfx.animation.blinker.new(200, 200, true)
+AudienceMovement:start()
+
+function fans.draw()
+    local currentImage = AudienceMovement.on and AudienceImage1 or AudienceImage2
+    currentImage:draw(-400, -720)
+end

src/main.lua

@@ -39,6 +39,7 @@ import 'npc.lua'
 import 'pitching.lua'
 
 import 'draw/box-score.lua'
+import 'draw/fans.lua'
 import 'draw/fielder.lua'
 import 'draw/overlay.lua'
 import 'draw/panner.lua'
@@ -592,6 +593,7 @@ function Game:update()
     local offsetX, offsetY = self.panner:get(self.state.deltaSeconds)
     gfx.setDrawOffset(offsetX, offsetY)
 
+    fans.draw()
     GrassBackground:draw(-400, -720)
 
     ---@type { y: number, drawAction: fun() }[]