added randomness to worm length

src/entities/enemies/worm.lua

@@ -35,10 +35,11 @@ function Worm.new(game, length)
     local self = setmetatable(LoveNode.new(), Worm)
     self.game = game
 
+    local defaultLength = math.floor(lume.random(4, 15))
     self.stats = {
         spawnDistanceFromPlayer = 5 * TILE_SIZE,
-        moveDelay = 1, -- Seconds between movement steps
-        tailLength = length or 7
+        moveDelay = 0.2, -- Seconds between movement steps
+        tailLength = length or defaultLength
     }
 
     self.size = {}
@@ -105,28 +106,6 @@ function Worm:draw()
         end
         love.graphics.draw(spriteBatch)
     end
-
-    -- Debug draw potential collisions
-    -- love.graphics.setColor(0.88, 0.22, 0.22, 0.8)
-    -- for _, d in ipairs(debugDirs) do
-    --     if (d.pos) then
-    --         love.graphics.rectangle('fill', d.pos.x, d.pos.y, d.size.w, d.size.h)
-    --     else
-    --         love.graphics.circle('fill', d[1], d[2], 4)
-    --     end
-    -- end
-
-    -- local cx, cy = self:getCenter()
-    -- love.graphics.setColor(0.88, 0, 0)
-    -- for _, dir in ipairs(directions) do
-    --     local dx, dy = unpack(dir)
-    --     local x, y = cx + (dx * TILE_SIZE), cy + (dy * TILE_SIZE)
-    --     love.graphics.circle('line', x, y, 2)
-    -- end
-
-    -- Debug draw center
-    -- love.graphics.setColor(1, 1, 1)
-    -- love.graphics.circle('fill', cx, cy, 4)
 end
 
 --