add collision to player sprite

src/main.lua

@@ -16,6 +16,7 @@ function gameInit()
   playerSprite = gfx.sprite.new(playerImage)
   playerSprite:moveTo(100, 60) -- (200,120) is the center of the Playdate screen
   playerSprite:add()
+  playerSprite:setCollideRect(0, 0, playerSprite:getSize())
 
   atlas = gfx.imagetable.new("img/level_01")
 end