Decoration now acts as parent for specific decorations better.

added candelabra decoration.

code/animation.lua

@@ -10,6 +10,8 @@ function Animation:new(anim_data,speed)
 	o.frame = 1
 	o.speed = speed or 1
 
+	o.was_updated = false
+
 	setmetatable(o, self)
 	self.__index = self
 	return o
@@ -49,6 +51,9 @@ end
 
 -- to linearly animate
 function Animation:animate()
+	if self.was_updated then
+		self.was_updated = false
+	end
 	if self.frames[self.frame] ~= 0 then
 		-- try to animate
 		self.subframe = self.subframe + self.speed
@@ -56,6 +61,7 @@ function Animation:animate()
 		if self.subframe > self.frames[self.frame]*game.framerate then
 			self.subframe = self.subframe - self.frames[self.frame]*game.framerate
 			self.frame = self.frame + 1
+			self.was_updated = true
 		end
 
 		-- cycle

code/entities/arrow.lua

@@ -1,5 +1,8 @@
-Arrow = Entity:new()
+Arrow = {}
 Arrow.type = "Arrow"
+Arrow.supertype = Entity.type
+Arrow.display = Animation:new(animation.kupo.arrow)
+setmetatable(Arrow, Entity)
 
 
 function Arrow:new(x,y,rotation,speed)

code/entities/cursed_book.lua

@@ -1,6 +1,8 @@
-CursedBook = Entity:new()
+CursedBook = {}
 CursedBook.type = "CursedBook"
+CursedBook.supertype = Entity.type
 CursedBook.display = Animation:new(animation.cursed_book.flying)
+setmetatable(CursedBook, Entity)
 
 function CursedBook:new(x,y)
 	local o = Entity:new(x,y)
@@ -28,8 +30,12 @@ function CursedBook:new(x,y)
 	o:createBox(o.body)
 
 	-- light
-	o.light_range = 500
+	local light_data = {}
-	--o.light = Light:new(o.pos.x,o.pos.y,o.light_range,2,hex2rgb("#fe00d1"))
+	light_data.radius = 500
+	light_data.shine_radius = 0
+	light_data.flicker = nil
+	light_data.color = nil
+	o.light = Light:new(o.pos.x,o.pos.y,light_data)
 
 	o:id()
 

code/entities/decoration.lua

@@ -1,20 +1,22 @@
-Decoration = Entity:new()
+Decoration = {}
 Decoration.type = "Decoration"
-Decoration.display = nil
+Decoration.supertype = Entity.type
+Decoration.display = Animation:new(animation.particle.simple)
+setmetatable(Decoration, Entity)
 
-function Decoration:new(x,y,animation,light_radius)
+function Decoration:new(x,y,animation,light_data)
 	local o = Entity:new(x,y)
 
 	o.pos = {x = x, y = y}
 
-	-- animations
+	if animation then
-	o.body = Animation:new(animation)
+		o.body = Animation:new(animation)
-	o:centerOffset(o.body)
+		o:centerOffset(o.body)
-	o:createBox(o.body)
+		o:createBox(o.body)
+	end
 
-	if light_radius ~= nil then
+	if light_data then
-		o.light_radius = light_radius
+		o.light = Light:new(o.pos.x,o.pos.y,light_data)
-		o.light = Light:new(o.pos.x,o.pos.y,o.light_radius)
 	end
 
 	o:id()
@@ -29,5 +31,4 @@ function Decoration:handleAnimation()
 	self:draw(self.body)
 end
 
-function Decoration:doPhysics()
+require "code/entities/decorations/candelabra"
-end

code/entities/decorations/candelabra.lua

@@ -0,0 +1,55 @@
+Candelabra = {}
+Candelabra.type = "Candelabra"
+Candelabra.supertype = Decoration.type
+Candelabra.display = Animation:new(animation.decoration.candelabra)
+setmetatable(Candelabra, Decoration)
+
+function Candelabra:new(x,y)
+	local light_data = {}
+	light_data.radius = 100
+	light_data.color = hex2rgb("#fed100")
+
+	local o =	Decoration:new(x,y,animation.decoration.candelabra,light_data)
+
+	o.particle_rate = 5
+	o.particle_count = 0
+
+	setmetatable(o, self)
+	self.__index = self
+	return o
+end
+
+function Candelabra:handleAnimation()
+	if self.body.was_updated then
+		self.particle_count = self.particle_count + 1
+		while self.particle_count >= self.particle_rate do
+			local pos = math.floor(math.random(1,3))-2
+
+			local particle_data = {}
+			particle_data.animation = animation.particle.simple
+			particle_data.sprite_tint = hex2rgb("#ffffff")
+			particle_data.sprite_alpha_fade = true
+			particle_data.direction = -math.rad(90)
+			particle_data.speed = 0.5 + math.random(2)*0.005
+			particle_data.time = 0.5+math.random(0.5)
+			particle_data.animation_speed = 1/particle_data.time
+
+			particle_data.func = function(self)
+				--COSINE WAVE FUNCTION
+				--init variables and constants
+				self.t = self.t or 0
+				self.phase = self.phase or math.random(2*math.pi)
+				local dt = 0.5
+				local amplitude = 0.5
+				local frequency = 0.5/game.framerate
+				--calc
+				self.t = self.t + dt
+				self:moveX(amplitude*math.cos(2*math.pi*frequency*self.t+self.phase))
+			end
+
+			Particle:new(self.pos.x+pos*5,self.pos.y-3,particle_data)
+			self.particle_count = self.particle_count - self.particle_rate
+		end
+	end
+	Decoration.handleAnimation(self)
+end

code/entities/fairy.lua

@@ -1,6 +1,8 @@
-Fairy = Entity:new()
+Fairy = {}
 Fairy.type = "Fairy"
+Fairy.supertype = Entity.type
 Fairy.display = Animation:new(animation.fairy.flying)
+setmetatable(Fairy, Entity)
 
 function Fairy:new(x,y)
 	local o = Entity:new(x,y)
@@ -19,8 +21,12 @@ function Fairy:new(x,y)
 	o:createBox(o.body)
 
 	-- light
-	o.light_radius = 80
+	local light_data = {}
-	o.light = Light:new(o.pos.x,o.pos.y,o.light_radius,nil,hex2rgb("#fed100"))
+	light_data.radius = 80
+	light_data.shine_radius = 80
+	light_data.flicker = nil
+	light_data.color = hex2rgb("#fed100")
+	o.light = Light:new(o.pos.x,o.pos.y,light_data)
 
 	-- timer
 	o.particle_timer = 0
@@ -88,16 +94,19 @@ function Fairy:handleAnimation()
 		local vector = vector(self.vel.x,self.vel.y)
 		local angle = getAngleFromVector(vector)
 		self.particle_timer = 0
-		local particle_data = {
+		local particle_data = {}
-			animation = animation.particle.simple,
+		particle_data.animation = animation.particle.simple
-			animation_speed = 1,
+		particle_data.animation_speed = 1
-			sprite_tint = hex2rgb("#fed100"),
+		particle_data.sprite_tint = hex2rgb("#fed100")
-			sprite_alpha_fade = true,
+		particle_data.sprite_alpha_fade = true
-			direction = angle-math.rad(180+math.random(60)-30),
+		particle_data.direction = angle-math.rad(180+math.random(60)-30)
-			speed = 1,
+		particle_data.speed = 1
-			speed_increase = -0.01,
+		particle_data.time = 0.75
-			time = 0.75
+		particle_data.func = function(self)
-		}
+				self.speed = self.speed - 0.01
+				self.vel.x = self.speed * math.cos(self.direction)
+				self.vel.y = self.speed * math.sin(self.direction)
+		end
 		Particle:new(self.pos.x,self.pos.y,particle_data)
 	end
 end

code/entities/hook_anchor.lua

@@ -1,6 +1,8 @@
-HookAnchor = Entity:new()
+HookAnchor = {}
 HookAnchor.type = "HookAnchor"
+HookAnchor.supertype = Entity.type
 HookAnchor.display = Animation:new(animation.fairy.flying)
+setmetatable(HookAnchor, Entity)
 
 function HookAnchor:new(x,y,hook_distance)
 	local o = Entity:new(x,y)

code/entities/kupo.lua

@@ -1,6 +1,8 @@
-Kupo = Entity:new()
+Kupo = {}
 Kupo.type = "Kupo"
+Kupo.supertype = Entity.type
 Kupo.display = Animation:new(animation.kupo.body)
+setmetatable(Kupo, Entity)
 
 function Kupo:new(x,y)
 	local o = Entity:new(x,y)
@@ -27,8 +29,13 @@ function Kupo:new(x,y)
 	o.bow_aim_frames = 8
 	o.hostile = true
 
-	o.light_radius = o.range/2
+	-- light values
-	o.light = Light:new(o.pos.x,o.pos.y,o.light_radius)
+	local light_data = {}
+	light_data.radius = 100
+	light_data.shine_radius = 20
+	light_data.flicker = nil
+	light_data.color = nil
+	o.light = Light:new(o.pos.x,o.pos.y,light_data)
 
 	o:id()
 

code/entities/particle.lua

@@ -1,8 +1,9 @@
 LoadedObjects.Particles = {}
-
+Particle = {}
-Particle = Entity:new()
 Particle.type = "Particle"
+Particle.supertype = Entity.type
 Particle.display = Animation:new(animation.particle.simple)
+setmetatable(Particle, Entity)
 
 function Particle:new(x,y,particle_data)
 	local o = Entity:new(x,y)
@@ -10,17 +11,18 @@ function Particle:new(x,y,particle_data)
 	o.pos = {x = x, y = y}
 
 	o.speed = particle_data.speed or 0
-	o.direction = particle_data.direction or o.direction
+	o.direction = particle_data.direction or 0
-	o.sprite_rotation = particle_data.sprite_rotation or o.sprite_rotation
+	o.sprite_rotation = particle_data.sprite_rotation or 0
-	o.sprite_offset = particle_data.sprite_offset or o.sprite_offset
+	o.sprite_offset = particle_data.sprite_offset or vector(0,0)
-	o.sprite_scale = particle_data.sprite_scale or o.sprite_scale
+	o.sprite_scale = particle_data.sprite_scale or vector(1,1)
-	o.sprite_tint = particle_data.sprite_tint or o.sprite_tint
+	o.sprite_tint = particle_data.sprite_tint or {1,1,1}
-	o.sprite_alpha = particle_data.sprite_alpha or o.sprite_alpha
+	o.sprite_alpha = particle_data.sprite_alpha or 1
 	o.sprite_alpha_fade = particle_data.sprite_alpha_fade or false
 	o.sprite_alpha_base = o.sprite_alpha
-	o.sprite_flip = particle_data.sprite_flip or o.sprite_flip
+	o.sprite_flip = particle_data.sprite_flip or vector(1,1)
-
+	o.func = particle_data.func or nil
 	o.time = particle_data.time or nil
+
 	if o.time ~= nil then
 		if particle_data.time_unit ~= nil
 		and particle_data.time_unit == "frames" then
@@ -36,13 +38,13 @@ function Particle:new(x,y,particle_data)
 		y = o.speed * math.sin(o.direction)
 	}
 
-	o.speed_increase = particle_data.speed_increase or 0
-
 	if particle_data.light ~= nil then
-		o.light_range = particle_data.light
+		local light_data = {}
-		local flicker = particle_data.light_flicker or nil
+		light_data.radius = particle_data.light
-		local color = particle_data.light_color or nil
+		light_data.shine_radius = particle_data.light_shine or nil
-		o.light = Light:new(o.pos.x,o.pos.y,o.light_range,flicker,color)
+		light_data.flicker = particle_data.light_flicer or nil
+		light_data.color = particle_data.light_color or nil
+		o.light = Light:new(o.pos.x,o.pos.y,light_data)
 	end
 
 	-- animations
@@ -90,14 +92,11 @@ function Particle:handleAnimation()
 end
 
 function Particle:doLogic()
-	-- adjust speed
+	if self.func then
-	if self.speed_increase ~= 0 then
+		self:func()
-		self.speed = self.speed + self.speed_increase
-		self.vel.x = self.speed * math.cos(self.direction)
-		self.vel.y = self.speed * math.sin(self.direction)
 	end
 
-	if self.time ~= nil then
+	if self.time then
 		if self.timer >= self.time then self:kill() end
 	end
 end

code/entities/player.lua

@@ -1,6 +1,8 @@
-Player = Entity:new()
+Player = {}
 Player.type = "Player"
+Player.supertype = Entity.type
 Player.display = Animation:new(animation.nancy.idle)
+setmetatable(Player, Entity)
 
 function Player:new(x,y)
 	local o = Entity:new(x,y)
@@ -41,9 +43,6 @@ function Player:new(x,y)
 	o.walljump_nodrift_amount = 12
 	o.walljump_impulse = { x = 2.5, y = 3.5 }
 
-	-- light values
-	o.light_radius = 40 -- screen pixels
-
 	-- status
 	o.can_jump = true
 	o.can_fall = true
@@ -75,7 +74,12 @@ function Player:new(x,y)
 	o:createBox(o.body,0,4,-1,-5)
 
 	-- lights
-	o.light = Light:new(o.pos.x,o.pos.y,o.light_radius)
+	local light_data = {}
+	light_data.radius = 40
+	light_data.shine_radius = 20
+	light_data.flicker = nil
+	light_data.color = nil
+	o.light = Light:new(o.pos.x,o.pos.y,light_data)
 
 	o:id()
 

code/entity.lua

@@ -1,5 +1,6 @@
-Entity = {class = "Entity"}
 LoadedObjects.Entities = {}
+Entity = {}
+Entity.type = "Entity"
 
 function Entity:new(x,y)
 	local o = {}
@@ -23,11 +24,9 @@ function Entity:new(x,y)
 	o.sprite_tint = {1,1,1}
 	o.sprite_alpha = 1
 	o.sprite_flip = { x = 1, y = 1}
-	o.illuminated = false
 
 	setmetatable(o, self)
 	self.__index = self
-
 	return o
 end
 

code/gameworld.lua

@@ -79,19 +79,7 @@ function drawGameworldDarkness()
 	love.graphics.setBlendMode("replace")
 	love.graphics.setColor(0,0,0,0)
 	for _, light in pairs(LoadedObjects.Lights) do
-		if light.range ~= 0 then
+		light:drawClear()
-			local position = {
-				x = (light.pos.x - Camera.pos.x) / game.scale,
-				y = (light.pos.y - Camera.pos.y) / game.scale
-			}
-			local range = (light.range + light.flicker_value) / game.scale
-			love.graphics.circle(
-					"fill",
-					position.x,
-					position.y,
-					range
-				)
-		end
 	end
 	Canvas.Darkness:endDrawing()
 	Canvas.Darkness:draw()
@@ -99,23 +87,7 @@ end
 
 function drawGameworldLights()
 	for _, light in pairs(LoadedObjects.Lights) do
-		if light.range ~= 0 then
+		light:drawShine()
-			love.graphics.setColor(light.color[1],light.color[2],light.color[3],1)
-
-			shader.circle_gradient:send("pos_x",- Camera.pos.x + light.pos.x)
-			shader.circle_gradient:send("pos_y",- Camera.pos.y + light.pos.y)
-			shader.circle_gradient:send("range",light.range)
-			shader.circle_gradient:send("scale",game.scale)
-
-			love.graphics.setShader(shader.circle_gradient)
-			love.graphics.circle(
-				"fill",
-				- Camera.pos.x + light.pos.x,
-				- Camera.pos.y + light.pos.y,
-				light.range
-			)
-			love.graphics.setShader()
-		end
 	end
 end
 

code/lights.lua

@@ -1,16 +1,17 @@
 Light = {}
 LoadedObjects.Lights = {}
 
-function Light:new(x,y,range,flicker,color,lum)
+function Light:new(x,y,data)
 	local o = {}
 	o.pos = {
 		x = x,
 		y = y
 	}
-	o.range = range
+	o.radius = data.radius
-	o.lum = lum or 1
+	o.shine_radius = data.shine_radius or 0
-	o.color = color or {1,1,1}
+	o.lum = data.lum or 1
-	o.flicker_amount = flicker or 2
+	o.color = data.color or {1,1,1}
+	o.flicker_amount = data.flicker or 2
 	o.flicker_value = 0
 	o.dim = 0
 	o.flicker_time = 60/12
@@ -45,3 +46,39 @@ function Light:flicker()
 		self.flicker_value = math.min(math.max(self.flicker_value, -self.flicker_amount), self.flicker_amount)
 	end
 end
+
+function Light:drawClear()
+	if self.radius ~= 0 then
+		local position = {
+			x = (self.pos.x - Camera.pos.x) / game.scale,
+			y = (self.pos.y - Camera.pos.y) / game.scale
+		}
+		local radius = (self.radius + self.flicker_value) / game.scale
+		love.graphics.circle(
+				"fill",
+				position.x,
+				position.y,
+				radius
+			)
+	end
+end
+
+function Light:drawShine()
+	if self.radius ~= 0 then
+		love.graphics.setColor(self.color[1],self.color[2],self.color[3],1)
+
+		shader.circle_gradient:send("pos_x",- Camera.pos.x + self.pos.x)
+		shader.circle_gradient:send("pos_y",- Camera.pos.y + self.pos.y)
+		shader.circle_gradient:send("radius",self.shine_radius)
+		shader.circle_gradient:send("scale",game.scale)
+
+		love.graphics.setShader(shader.circle_gradient)
+		love.graphics.circle(
+			"fill",
+			- Camera.pos.x + self.pos.x,
+			- Camera.pos.y + self.pos.y,
+			self.radius
+		)
+		love.graphics.setShader()
+	end
+end

code/spawn.lua

@@ -24,7 +24,7 @@ function selectSpawns(rect)
 	local x, y = rect:getPoints()
 	local select_rect = Rect:fromPoints(x-{x=Camera.pos.x,y=Camera.pos.y},y-{x=Camera.pos.x,y=Camera.pos.y})
 	select_rect:fix()
-	
+
 	for _, spawn in pairs(LoadedObjects.Spawns) do
 
 		local offset_x, offset_y = spawn.archetype.display:getCenteredOffset()
@@ -244,7 +244,7 @@ function drawSpawns()
 		)
 
 		if spawn.selected then
-			local text = spawn.archetype.type.."\n---\nPosition\n["..spawn.args[1]..","..spawn.args[2].."]"
+			local text = spawn.archetype.type.."\n("..spawn.archetype.supertype..")\n---\nPosition\n["..spawn.args[1]..","..spawn.args[2].."]"
 			if #spawn.args > 2 then
 				text = text .. "\n---\nData:\n"
 				for i=3, #spawn.args do

data/levels/level1.lua

@@ -2,7 +2,7 @@ return {
 	name = "Dev Level",
 	tileset = tileset.library,
 	properties = {
-		darkness = false
+		darkness = true
 	},
 	tiles = {
 		{ 1, 4, 0, 0, 0, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1},
@@ -32,7 +32,8 @@ return {
 		spawns = {
 			{Fairy,{100,88}},
 			{HookAnchor,{200,89,100}},
-			{HookAnchor,{400,89,120}}
+			{HookAnchor,{400,89,120}},
+			{Candelabra,{328,297}}
 		},
 		rooms = {
 			{{96,64},{544,320}},

data/shaders.lua

@@ -2,7 +2,7 @@ shader = {}
 shader.circle_gradient = love.graphics.newShader[[
 	uniform float pos_x;
 	uniform float pos_y;
-	uniform float range;
+	uniform float radius;
 	uniform float scale;
 
 	vec4 effect(vec4 color, Image texture, vec2 texture_coords, vec2 screen_coords ){
@@ -12,11 +12,13 @@ shader.circle_gradient = love.graphics.newShader[[
 		float distance_x = pos_x - screen_coords.x / scale;
 		float distance_y = pos_y - screen_coords.y / scale;
 		float distance = sqrt( pow(distance_x,2) + pow(distance_y,2) ) ;
-		if (distance < range){
+		if (distance < radius){
-			float alpha = 1-(5*distance/range);
+			float alpha = 1-(5*distance/radius);
 			if (pixel.a > alpha){
 				pixel.a = alpha;
 			}
+		}	else {
+			pixel.a = 0;
 		}
 		return pixel * color * color;
 	}