add slowmo function

main.lua

@@ -31,6 +31,8 @@ Area = require 'obj/Area'
 GameObject = require 'obj/GameObject'
 
 function love.load()
+    -- slow_amntmo var
+    slow_amnt = 1
     -- table of color palette
     COLORS = {
         default = {1,1,1,1},
@@ -87,7 +89,7 @@ function love.load()
 end
 
 function love.update(dt)
-    if current_room then current_room:update(dt) end
+    if current_room then current_room:update(dt*slow_amnt) end
     input:update(dt)
     if input:pressed('f1') then gotoRoom('CircleRoom') end
     if input:pressed('f2') and DEBUG then
@@ -114,7 +116,7 @@ function love.update(dt)
         for k, v in pairs(counts) do print(k, v) end
         print("-------------------------------------")
     end
-    camera:update(dt)
+    camera:update(dt*slow_amnt)
 end
 
 function love.draw()
@@ -210,6 +212,15 @@ function random(min, max)
     return (min > max and (love.math.random()*(min - max) + max)) or (love.math.random()*(max - min) + min)
 end
 
+---Slows down gameplay
+---@param amount number percentage to which game will slow down
+---@param duration number duration in seconds of slow down
+---@param t Timer|nil optional timer object for optimization
+function slow(amount, duration, t)
+    local timer = t or Timer()
+    timer:tween(duration, _G, {slow_amnt = amount}, 'im-out-quad')
+end
+
 ------------------------
 -- garbage collection --
 ------------------------