1 files changed, 46 insertions, 0 deletions
diff --git a/not/Effect.lua b/not/Effect.lua
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index 0000000..dd7570a
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+++ b/not/Effect.lua
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+--- `Effect`
+-- Short animation with graphics that plays in various situation.
+-- TODO: animation is currently slower than it used to be, check if it is ok; if not then make it possible to change it to 0.06 delay.
+Effect = {
+	finished = false,
+}
+
+-- `Effect` is a child of `Decoration`.
+require "not.Decoration"
+Effect.__index = Effect
+setmetatable(Effect, Decoration)
+
+-- Constructor of `Effect`.
+function Effect:new (name, x, y)
+	local o = setmetatable({}, self)
+	o:init(name, x, y)
+	-- Load spritesheet statically.
+	if self:getImage() == nil then
+		self:setImage(Sprite.newImage("assets/effects.png"))
+	end
+	return o
+end
+
+-- Initializer of `Effect`.
+function Effect:init (name, x, y)
+	Decoration.init(self, x, y, nil)
+	self:setAnimationsList(require("config.animations.effects"))
+	self:setAnimation(name)
+end
+
+-- Update of `Effect`.
+-- Returns true if animation is finished and effect is ready to be deleted.
+function Effect:update (dt)
+	Decoration.update(self, dt)
+	return self.finished
+end
+
+-- Overridden from `not.Sprite`.
+-- Sets finished flag if reached last frame of played animation.
+function Effect:goToNextFrame ()
+	if not (self.frame == self.current.frames) then
+		self.frame = (self.frame % self.current.frames) + 1
+	else
+		self.finished = true
+	end
+end