From ccc059f40dc8124ffb4df621e8fe25448209f561 Mon Sep 17 00:00:00 2001
From: lustlion <undeadmaelys@protonmail.ch>
Date: Thu, 20 Jan 2022 00:53:59 +0100
Subject: [PATCH] Hexadecimal colors, particle data, cleaned a bit of entities,
 added player dash animation particles

---
 assets/entities/particle/player_dash1.png | Bin 0 -> 114 bytes
 data/scripts.lua                          |   2 +-
 data/scripts/animation.lua                |  35 +-
 data/scripts/entities/arrow.lua           |   6 +-
 data/scripts/entities/decoration.lua      |   3 -
 data/scripts/entities/fairy.lua           |   9 +-
 data/scripts/entities/particle.lua        |  44 ++-
 data/scripts/entities/player.lua          |  17 +-
 data/scripts/entity.lua                   |  56 ++--
 data/scripts/enums.lua                    |   7 +-
 data/scripts/game.lua                     |   4 +
 data/scripts/gameworld.lua                |   3 +
 data/scripts/hex.lua                      |  30 ++
 data/scripts/json.lua                     | 388 ----------------------
 main.lua                                  |   1 +
 15 files changed, 149 insertions(+), 456 deletions(-)
 create mode 100644 assets/entities/particle/player_dash1.png
 create mode 100644 data/scripts/hex.lua
 delete mode 100644 data/scripts/json.lua

diff --git a/assets/entities/particle/player_dash1.png b/assets/entities/particle/player_dash1.png
new file mode 100644
index 0000000000000000000000000000000000000000..659fa23b0265ed2671ee6150b276dbfc30451511
GIT binary patch
literal 114
zcmeAS@N?(olHy`uVBq!ia0vp^%s|Y^!3HG1Z=QA&NHG=%xjQkeJ16rJ$kFk1aSY*@
znVfLp|M&Tgjg5?c#(%8&6aOS%_}}ki{Ac%xhEoRw4qRb2=e;S%aD0W5Ve;p#lYsgd
NJYD@<);T3K0RTB#CY%5O

literal 0
HcmV?d00001

diff --git a/data/scripts.lua b/data/scripts.lua
index 60c1e14..48cea90 100644
--- a/data/scripts.lua
+++ b/data/scripts.lua
@@ -3,8 +3,8 @@ require "data/scripts/enums"
 
 -- support functions
 require "data/scripts/math"
+require "data/scripts/hex"
 require "data/scripts/in_out"
-json = require "data/scripts/json"
 -- classes
 require "data/scripts/entity"
 require "data/scripts/animation"
diff --git a/data/scripts/animation.lua b/data/scripts/animation.lua
index d3a82fc..766cf04 100644
--- a/data/scripts/animation.lua
+++ b/data/scripts/animation.lua
@@ -2,12 +2,13 @@ Animation = {}
 
 function Animation:New(anim_data)
  	local o = {}
- 		o.path = anim_data.path
-	 	o.frames = anim_data.frames
-		o.speed = anim_data.speed
-    o.imgs = anim_data.imgs
-		o.subframe = 0
-		o.frame = 1
+
+  o.path = anim_data.path
+	o.frames = anim_data.frames
+	o.speed = anim_data.speed
+  o.imgs = anim_data.imgs
+	o.subframe = 0
+	o.frame = 1
 
  setmetatable(o, self)
  self.__index = self
@@ -44,18 +45,20 @@ end
 
 -- to linearly animate
 function Animation:Animate()
-			-- try to animate
-			self.subframe = self.subframe + current_dt
+  if self.speed ~= 0 then
+    -- try to animate
+  	self.subframe = self.subframe + current_dt
 
-		if self.subframe > self.speed then
-			self.frame = self.frame + 1
-			self.subframe = self.subframe - self.speed
-		end
+  	if self.subframe > self.speed then
+  		self.frame = self.frame + 1
+  		self.subframe = self.subframe - self.speed
+  	end
 
-		-- cycle
-		if self.frame >= self.frames+1 then
-			self.frame = self.frame - self.frames
-		end
+  	-- cycle
+  	if self.frame >= self.frames+1 then
+  		self.frame = self.frame - self.frames
+  	end
+  end
 end
 
 -- to draw the current frame
diff --git a/data/scripts/entities/arrow.lua b/data/scripts/entities/arrow.lua
index 8e562f5..27af8d5 100644
--- a/data/scripts/entities/arrow.lua
+++ b/data/scripts/entities/arrow.lua
@@ -16,7 +16,7 @@ Arrow = Entity:New(x,y)
 
   -- animations
   o.body = Animation:New(animation.kupo.arrow)
-  
+
 	table.insert(LoadedEntities,o)
 	o.id = #LoadedEntities
 
@@ -25,10 +25,6 @@ Arrow = Entity:New(x,y)
  	return o
  end
 
-function Arrow:Smart()
-
-end
-
 function Arrow:HandleAnimation()
   self:Draw(self.body)
 end
diff --git a/data/scripts/entities/decoration.lua b/data/scripts/entities/decoration.lua
index d01f8b1..2c676fb 100644
--- a/data/scripts/entities/decoration.lua
+++ b/data/scripts/entities/decoration.lua
@@ -23,9 +23,6 @@ function Decoration:New(x,y,animation,lightRange)
  	return o
 end
 
-function Decoration:Smart()
-end
-
 function Decoration:HandleAnimation()
   self.body:Animate()
   self:Draw(self.body)
diff --git a/data/scripts/entities/fairy.lua b/data/scripts/entities/fairy.lua
index 6661f9e..0fb652b 100644
--- a/data/scripts/entities/fairy.lua
+++ b/data/scripts/entities/fairy.lua
@@ -42,7 +42,14 @@ function Fairy:Smart()
     self.vel.x = math.cos(angle)*self.speed*distance/(8*game.scale)
     self.vel.y = math.sin(angle)*self.speed*distance/(8*game.scale)
   end
-  Particle:New(self.pos.x,self.pos.y,animation.particle.fairy,angle-math.rad(180),self.speed*distance/(16*game.scale))
+
+  local particle_data = {
+      animation = animation.particle.fairy,
+      direction = angle-math.rad(180),
+      speed = self.speed*distance/(16*game.scale)
+  }
+
+  Particle:New(self.pos.x,self.pos.y,particle_data)
 end
 
 function Fairy:HandleAnimation()
diff --git a/data/scripts/entities/particle.lua b/data/scripts/entities/particle.lua
index 8b7bba5..fa79f0f 100644
--- a/data/scripts/entities/particle.lua
+++ b/data/scripts/entities/particle.lua
@@ -1,33 +1,55 @@
 Particle = Entity:New(x,y)
 
- function Particle:New(x,y,animation,rotation,speed)
+ function Particle:New(x,y,particle_data)
  	local o = Entity:New(x,y)
 
  	o.pos = {x = x, y = y}
-  o.speed = speed or 0
-  o.sprite_rotation = rotation or 0
+
+
+  o.speed = particle_data.speed or 0
+  o.direction = particle_data.direction or o.direction
+  o.sprite_rotation = particle_data.sprite_rotation or o.sprite_rotation
+  o.sprite_offset = particle_data.sprite_offset or o.sprite_offset
+  o.sprite_scale = particle_data.sprite_scale or o.sprite_scale
+  o.sprite_tint = particle_data.sprite_tint or o.sprite_tint
+  o.sprite_alpha = particle_data.sprite_alpha or o.sprite_alpha
+  o.sprite_flip = particle_data.sprite_flip or o.sprite_flip
+
+  o.animation_active = particle_data.animation_active or false
 
   o.time = 0.5
   o.timer = 0
 
   o.vel = {
-    x = o.speed * math.cos(o.sprite_rotation),
-    y = o.speed * math.sin(o.sprite_rotation)
+    x = o.speed * math.cos(o.direction),
+    y = o.speed * math.sin(o.direction)
   }
 
   -- animations
-  o.body = Animation:New(animation)
-  
-  table.insert(LoadedEntities,o)
-  o.id = #LoadedEntities
+  o.body = Animation:New(particle_data.animation)
+  o:centerOffset(o.body)
+  if not o.animation_active then
+    o.body.speed = 0
+  end
+
+  table.insert(LoadedParticles,o)
+  o.id = #LoadedParticles
 
  	setmetatable(o, self)
  	self.__index = self
  	return o
  end
 
-function Particle:Smart()
-
+function Particle:Kill()
+	if self.id ~= nil then
+		for _, e in pairs(LoadedParticles) do
+			if e.id > self.id then
+				e.id = e.id - 1
+			end
+		end
+		table.remove(LoadedParticles,self.id)
+	end
+	self = nil
 end
 
 function Particle:HandleAnimation()
diff --git a/data/scripts/entities/player.lua b/data/scripts/entities/player.lua
index b764cd5..7e3ffa0 100644
--- a/data/scripts/entities/player.lua
+++ b/data/scripts/entities/player.lua
@@ -122,7 +122,19 @@ function Player:DoPhysics()
   self.isOnGround = false
 
   self.dashTimer = self.dashTimer - current_dt
+
+  -- DASH STATE
   if self.dashTimer > 0 then
+
+    local particle_data = {
+      animation = self.body,
+      sprite_tint = HEX2RGB("#fed100"),
+      sprite_flip = {
+        x = self.sprite_flip.x,
+        y = self.sprite_flip.y
+      }
+    }
+    Particle:New(self.pos.x,self.pos.y,particle_data)
     self.dashCooldownTimer = self.dashCooldownTime
     self.vel.x = self.dashSpeed * math.cos(self.dashDirection)
     self.vel.y = self.dashSpeed * math.sin(self.dashDirection)
@@ -149,11 +161,6 @@ function Player:DoPhysics()
 end
 
 function Player:HandleAnimation()
-  if self.dashTimer > 0 then
-    self.sprite_tint = {1,1,0}
-  else
-    self.sprite_tint = {1,1,1}
-  end
 	-- flip sprite to look in the direction is moving
 	if self.move_x ~= 0 then self.sprite_flip.x = math.sign(self.move_x) end
 
diff --git a/data/scripts/entity.lua b/data/scripts/entity.lua
index a770aea..54f4192 100644
--- a/data/scripts/entity.lua
+++ b/data/scripts/entity.lua
@@ -5,12 +5,15 @@ function Entity:New(x,y)
 	o.pos = {x = x, y = y}
 	o.vel = {x = 0, y = 0}
 
+	o.direction = 0
+
   o.boxCollision = {
 		from = {x = x, y = y},
 		to = {x = x, y = y},
   }
 
 	o.target_offset = {x = 0, y = 0}
+
 	o.sprite_offset = {x = 0, y = 0}
 	o.sprite_scale = {x = 1, y = 1}
 	o.sprite_rotation = math.rad(0)
@@ -25,6 +28,34 @@ function Entity:New(x,y)
 	return o
 end
 
+function Entity:Smart()
+end
+
+function Entity:Kill()
+	if self.id ~= nil then
+		for _, e in pairs(LoadedEntities) do
+			if e.id > self.id then
+				e.id = e.id - 1
+			end
+		end
+		table.remove(LoadedEntities,self.id)
+	end
+	self = nil
+end
+
+function Entity:Draw(animation)
+	local c1, c2, c3, a = love.graphics.getColor()
+	love.graphics.setColor(self.sprite_tint[1],self.sprite_tint[2],self.sprite_tint[3],self.sprite_alpha)
+	animation:Draw(
+		self.pos.x - Camera.pos.x - ( (self.sprite_offset.x) * math.cos(self.sprite_rotation) - (self.sprite_offset.y) * math.sin(self.sprite_rotation)) * self.sprite_scale.x * self.sprite_flip.x,
+		self.pos.y - Camera.pos.y - ( (self.sprite_offset.x) * math.sin(self.sprite_rotation) + (self.sprite_offset.y) * math.cos(self.sprite_rotation)) * self.sprite_scale.y * self.sprite_flip.y,
+		self.sprite_rotation,
+		self.sprite_scale.x * self.sprite_flip.x,
+		self.sprite_scale.y * self.sprite_flip.y
+	)
+	love.graphics.setColor(c1,c2,c3,a)
+end
+
 function Entity:centerOffset(animation,x,y)
 	local x = x or 0
 	local y = y or 0
@@ -43,19 +74,6 @@ function Entity:getBoundingBox(animation,left,right,top,bottom)
 	self.boxCollision.to.y = animation.imgs[1]:getHeight()/2 + bottom
 end
 
-function Entity:Draw(animation)
-	local c1, c2, c3, a = love.graphics.getColor()
-	love.graphics.setColor(self.sprite_tint[1],self.sprite_tint[2],self.sprite_tint[3],self.sprite_alpha)
-	animation:Draw(
-		self.pos.x - Camera.pos.x - ( (self.sprite_offset.x) * math.cos(self.sprite_rotation) - (self.sprite_offset.y) * math.sin(self.sprite_rotation)) * self.sprite_scale.x * self.sprite_flip.x,
-		self.pos.y - Camera.pos.y - ( (self.sprite_offset.x) * math.sin(self.sprite_rotation) + (self.sprite_offset.y) * math.cos(self.sprite_rotation)) * self.sprite_scale.y * self.sprite_flip.y,
-		self.sprite_rotation,
-		self.sprite_scale.x * self.sprite_flip.x,
-		self.sprite_scale.y * self.sprite_flip.y
-	)
-	love.graphics.setColor(c1,c2,c3,a)
-end
-
 -- returns true if theres a collision at that point. also marks collisioned tile as collision true
 function Entity:isCollidingAt(x,y,object)
 	local result = false
@@ -90,18 +108,6 @@ function Entity:isCollidingAtAll(x,y)
  	return result
 end
 
-function Entity:Kill()
-	if self.id ~= nil then
-		for _, e in pairs(LoadedEntities) do
-			if e.id > self.id then
-				e.id = e.id - 1
-			end
-		end
-		table.remove(LoadedEntities,self.id)
-	end
-	self = nil
-end
-
 require "data/scripts/entities/kupo"
 require "data/scripts/entities/arrow"
 require "data/scripts/entities/decoration"
diff --git a/data/scripts/enums.lua b/data/scripts/enums.lua
index c9dc7e0..9c6d35d 100644
--- a/data/scripts/enums.lua
+++ b/data/scripts/enums.lua
@@ -6,6 +6,11 @@ animation = {
 			path = "assets/entities/particle/fairy",
 			frames = 4,
 			speed = 1/4
+		},
+		player_dash = {
+			path = "assets/entities/particle/player_dash",
+			frames = 1,
+			speed = 0
 		}
 	},
 	fairy = {
@@ -36,7 +41,7 @@ animation = {
 			arrow = {
 				path = "assets/entities/kupo/kupo_arrow",
 				frames = 1,
-				speed = 1
+				speed = 0
 			}
 	},
 	moth_mask = {
diff --git a/data/scripts/game.lua b/data/scripts/game.lua
index f77dc76..16c191a 100644
--- a/data/scripts/game.lua
+++ b/data/scripts/game.lua
@@ -1,6 +1,10 @@
 function GameStep()
   if not do_pause then
     SetCollisionFlags(main_Player)
+    for _, particle in pairs(LoadedParticles) do
+      particle:Smart()
+      particle:DoPhysics()
+    end
     for _, enty in pairs(LoadedEntities) do
       enty:Smart()
       enty:DoPhysics()
diff --git a/data/scripts/gameworld.lua b/data/scripts/gameworld.lua
index 1c04ae9..14d9f33 100644
--- a/data/scripts/gameworld.lua
+++ b/data/scripts/gameworld.lua
@@ -11,6 +11,9 @@ function GameworldDraw()
 	love.graphics.setColor(1,1,1,1)
 	LevelDisplayBackground()
 
+  for _, particle in pairs(LoadedParticles) do
+  	particle:HandleAnimation()
+  end
 	for _, enty in pairs(LoadedEntities) do
 		enty:HandleAnimation()
 	end
diff --git a/data/scripts/hex.lua b/data/scripts/hex.lua
new file mode 100644
index 0000000..0dbf9e2
--- /dev/null
+++ b/data/scripts/hex.lua
@@ -0,0 +1,30 @@
+function HEX2RGB(color)
+	local r1 = HEX2DEX(color:sub(2,2))
+	local r2 = HEX2DEX(color:sub(3,3))
+	local g1 = HEX2DEX(color:sub(4,4))
+	local g2 = HEX2DEX(color:sub(5,5))
+	local b1 = HEX2DEX(color:sub(6,6))
+	local b2 = HEX2DEX(color:sub(7,7))
+
+	return {(r1*16 + r2)/255, (g1*16 + g2)/255, (b1*16 + b2)/255}
+end
+
+function HEX2DEX(hex)
+	if     hex == "0" then return 0
+	elseif hex == "1"	then return 1
+	elseif hex == "2"	then return 2
+	elseif hex == "3"	then return 3
+	elseif hex == "4"	then return 4
+	elseif hex == "5"	then return 5
+	elseif hex == "6"	then return 6
+	elseif hex == "7"	then return 7
+	elseif hex == "8"	then return 8
+	elseif hex == "9"	then return 9
+	elseif hex == "a"	then return 10
+	elseif hex == "b"	then return 11
+	elseif hex == "c"	then return 12
+	elseif hex == "d"	then return 13
+	elseif hex == "e"	then return 14
+	elseif hex == "f"	then return 15
+	end
+end
diff --git a/data/scripts/json.lua b/data/scripts/json.lua
deleted file mode 100644
index 711ef78..0000000
--- a/data/scripts/json.lua
+++ /dev/null
@@ -1,388 +0,0 @@
---
--- json.lua
---
--- Copyright (c) 2020 rxi
---
--- Permission is hereby granted, free of charge, to any person obtaining a copy of
--- this software and associated documentation files (the "Software"), to deal in
--- the Software without restriction, including without limitation the rights to
--- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
--- of the Software, and to permit persons to whom the Software is furnished to do
--- so, subject to the following conditions:
---
--- The above copyright notice and this permission notice shall be included in all
--- copies or substantial portions of the Software.
---
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
--- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
--- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
--- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
--- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
--- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
--- SOFTWARE.
---
-
-local json = { _version = "0.1.2" }
-
--------------------------------------------------------------------------------
--- Encode
--------------------------------------------------------------------------------
-
-local encode
-
-local escape_char_map = {
-  [ "\\" ] = "\\",
-  [ "\"" ] = "\"",
-  [ "\b" ] = "b",
-  [ "\f" ] = "f",
-  [ "\n" ] = "n",
-  [ "\r" ] = "r",
-  [ "\t" ] = "t",
-}
-
-local escape_char_map_inv = { [ "/" ] = "/" }
-for k, v in pairs(escape_char_map) do
-  escape_char_map_inv[v] = k
-end
-
-
-local function escape_char(c)
-  return "\\" .. (escape_char_map[c] or string.format("u%04x", c:byte()))
-end
-
-
-local function encode_nil(val)
-  return "null"
-end
-
-
-local function encode_table(val, stack)
-  local res = {}
-  stack = stack or {}
-
-  -- Circular reference?
-  if stack[val] then error("circular reference") end
-
-  stack[val] = true
-
-  if rawget(val, 1) ~= nil or next(val) == nil then
-    -- Treat as array -- check keys are valid and it is not sparse
-    local n = 0
-    for k in pairs(val) do
-      if type(k) ~= "number" then
-        error("invalid table: mixed or invalid key types")
-      end
-      n = n + 1
-    end
-    if n ~= #val then
-      error("invalid table: sparse array")
-    end
-    -- Encode
-    for i, v in ipairs(val) do
-      table.insert(res, encode(v, stack))
-    end
-    stack[val] = nil
-    return "[" .. table.concat(res, ",") .. "]"
-
-  else
-    -- Treat as an object
-    for k, v in pairs(val) do
-      if type(k) ~= "string" then
-        error("invalid table: mixed or invalid key types")
-      end
-      table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
-    end
-    stack[val] = nil
-    return "{" .. table.concat(res, ",") .. "}"
-  end
-end
-
-
-local function encode_string(val)
-  return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
-end
-
-
-local function encode_number(val)
-  -- Check for NaN, -inf and inf
-  if val ~= val or val <= -math.huge or val >= math.huge then
-    error("unexpected number value '" .. tostring(val) .. "'")
-  end
-  return string.format("%.14g", val)
-end
-
-
-local type_func_map = {
-  [ "nil"     ] = encode_nil,
-  [ "table"   ] = encode_table,
-  [ "string"  ] = encode_string,
-  [ "number"  ] = encode_number,
-  [ "boolean" ] = tostring,
-}
-
-
-encode = function(val, stack)
-  local t = type(val)
-  local f = type_func_map[t]
-  if f then
-    return f(val, stack)
-  end
-  error("unexpected type '" .. t .. "'")
-end
-
-
-function json.encode(val)
-  return ( encode(val) )
-end
-
-
--------------------------------------------------------------------------------
--- Decode
--------------------------------------------------------------------------------
-
-local parse
-
-local function create_set(...)
-  local res = {}
-  for i = 1, select("#", ...) do
-    res[ select(i, ...) ] = true
-  end
-  return res
-end
-
-local space_chars   = create_set(" ", "\t", "\r", "\n")
-local delim_chars   = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
-local escape_chars  = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
-local literals      = create_set("true", "false", "null")
-
-local literal_map = {
-  [ "true"  ] = true,
-  [ "false" ] = false,
-  [ "null"  ] = nil,
-}
-
-
-local function next_char(str, idx, set, negate)
-  for i = idx, #str do
-    if set[str:sub(i, i)] ~= negate then
-      return i
-    end
-  end
-  return #str + 1
-end
-
-
-local function decode_error(str, idx, msg)
-  local line_count = 1
-  local col_count = 1
-  for i = 1, idx - 1 do
-    col_count = col_count + 1
-    if str:sub(i, i) == "\n" then
-      line_count = line_count + 1
-      col_count = 1
-    end
-  end
-  error( string.format("%s at line %d col %d", msg, line_count, col_count) )
-end
-
-
-local function codepoint_to_utf8(n)
-  -- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
-  local f = math.floor
-  if n <= 0x7f then
-    return string.char(n)
-  elseif n <= 0x7ff then
-    return string.char(f(n / 64) + 192, n % 64 + 128)
-  elseif n <= 0xffff then
-    return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
-  elseif n <= 0x10ffff then
-    return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
-                       f(n % 4096 / 64) + 128, n % 64 + 128)
-  end
-  error( string.format("invalid unicode codepoint '%x'", n) )
-end
-
-
-local function parse_unicode_escape(s)
-  local n1 = tonumber( s:sub(1, 4),  16 )
-  local n2 = tonumber( s:sub(7, 10), 16 )
-   -- Surrogate pair?
-  if n2 then
-    return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
-  else
-    return codepoint_to_utf8(n1)
-  end
-end
-
-
-local function parse_string(str, i)
-  local res = ""
-  local j = i + 1
-  local k = j
-
-  while j <= #str do
-    local x = str:byte(j)
-
-    if x < 32 then
-      decode_error(str, j, "control character in string")
-
-    elseif x == 92 then -- `\`: Escape
-      res = res .. str:sub(k, j - 1)
-      j = j + 1
-      local c = str:sub(j, j)
-      if c == "u" then
-        local hex = str:match("^[dD][89aAbB]%x%x\\u%x%x%x%x", j + 1)
-                 or str:match("^%x%x%x%x", j + 1)
-                 or decode_error(str, j - 1, "invalid unicode escape in string")
-        res = res .. parse_unicode_escape(hex)
-        j = j + #hex
-      else
-        if not escape_chars[c] then
-          decode_error(str, j - 1, "invalid escape char '" .. c .. "' in string")
-        end
-        res = res .. escape_char_map_inv[c]
-      end
-      k = j + 1
-
-    elseif x == 34 then -- `"`: End of string
-      res = res .. str:sub(k, j - 1)
-      return res, j + 1
-    end
-
-    j = j + 1
-  end
-
-  decode_error(str, i, "expected closing quote for string")
-end
-
-
-local function parse_number(str, i)
-  local x = next_char(str, i, delim_chars)
-  local s = str:sub(i, x - 1)
-  local n = tonumber(s)
-  if not n then
-    decode_error(str, i, "invalid number '" .. s .. "'")
-  end
-  return n, x
-end
-
-
-local function parse_literal(str, i)
-  local x = next_char(str, i, delim_chars)
-  local word = str:sub(i, x - 1)
-  if not literals[word] then
-    decode_error(str, i, "invalid literal '" .. word .. "'")
-  end
-  return literal_map[word], x
-end
-
-
-local function parse_array(str, i)
-  local res = {}
-  local n = 1
-  i = i + 1
-  while 1 do
-    local x
-    i = next_char(str, i, space_chars, true)
-    -- Empty / end of array?
-    if str:sub(i, i) == "]" then
-      i = i + 1
-      break
-    end
-    -- Read token
-    x, i = parse(str, i)
-    res[n] = x
-    n = n + 1
-    -- Next token
-    i = next_char(str, i, space_chars, true)
-    local chr = str:sub(i, i)
-    i = i + 1
-    if chr == "]" then break end
-    if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
-  end
-  return res, i
-end
-
-
-local function parse_object(str, i)
-  local res = {}
-  i = i + 1
-  while 1 do
-    local key, val
-    i = next_char(str, i, space_chars, true)
-    -- Empty / end of object?
-    if str:sub(i, i) == "}" then
-      i = i + 1
-      break
-    end
-    -- Read key
-    if str:sub(i, i) ~= '"' then
-      decode_error(str, i, "expected string for key")
-    end
-    key, i = parse(str, i)
-    -- Read ':' delimiter
-    i = next_char(str, i, space_chars, true)
-    if str:sub(i, i) ~= ":" then
-      decode_error(str, i, "expected ':' after key")
-    end
-    i = next_char(str, i + 1, space_chars, true)
-    -- Read value
-    val, i = parse(str, i)
-    -- Set
-    res[key] = val
-    -- Next token
-    i = next_char(str, i, space_chars, true)
-    local chr = str:sub(i, i)
-    i = i + 1
-    if chr == "}" then break end
-    if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
-  end
-  return res, i
-end
-
-
-local char_func_map = {
-  [ '"' ] = parse_string,
-  [ "0" ] = parse_number,
-  [ "1" ] = parse_number,
-  [ "2" ] = parse_number,
-  [ "3" ] = parse_number,
-  [ "4" ] = parse_number,
-  [ "5" ] = parse_number,
-  [ "6" ] = parse_number,
-  [ "7" ] = parse_number,
-  [ "8" ] = parse_number,
-  [ "9" ] = parse_number,
-  [ "-" ] = parse_number,
-  [ "t" ] = parse_literal,
-  [ "f" ] = parse_literal,
-  [ "n" ] = parse_literal,
-  [ "[" ] = parse_array,
-  [ "{" ] = parse_object,
-}
-
-
-parse = function(str, idx)
-  local chr = str:sub(idx, idx)
-  local f = char_func_map[chr]
-  if f then
-    return f(str, idx)
-  end
-  decode_error(str, idx, "unexpected character '" .. chr .. "'")
-end
-
-
-function json.decode(str)
-  if type(str) ~= "string" then
-    error("expected argument of type string, got " .. type(str))
-  end
-  local res, idx = parse(str, next_char(str, 1, space_chars, true))
-  idx = next_char(str, idx, space_chars, true)
-  if idx <= #str then
-    decode_error(str, idx, "trailing garbage")
-  end
-  return res
-end
-
-
-return json
diff --git a/main.lua b/main.lua
index 4d3db70..df1769e 100644
--- a/main.lua
+++ b/main.lua
@@ -39,6 +39,7 @@ function love.load()
 	levelNum = 1
 	currLevel = levelList[levelNum]
 	LoadedEntities = {}
+	LoadedParticles = {}
 	LevelLoadTiles()
 
 	main_Player = Player:New(75,50)