1 files changed, 76 insertions, 0 deletions
diff --git a/not/Trap.lua b/not/Trap.lua
new file mode 100644
index 0000000..84de5b0
--- /dev/null
+++ b/not/Trap.lua
@@ -0,0 +1,76 @@
+Trap = require "not.PhysicalBody":extends()
+
+-- TODO: Move flames' animations to config file.
+local animations = {
+	default = {
+		[1] = love.graphics.newQuad(0, 0, 42, 19, 168, 19),
+		[2] = love.graphics.newQuad(42, 0, 42, 19, 168, 19),
+		frames = 2,
+		repeated = true
+	},
+	fadein = {
+		[1] = love.graphics.newQuad(84, 0, 42, 19, 168, 19),
+		[2] = love.graphics.newQuad(126, 0, 42, 19, 168, 19),
+		frames = 2,
+		repeated = false
+	},
+	fadeout = {
+		[1] = love.graphics.newQuad(126, 0, 42, 19, 168, 19),
+		[2] = love.graphics.newQuad(84, 0, 42, 19, 168, 19),
+		frames = 2,
+		repeated = false
+	}
+}
+
+function Trap:new (direction, x, y, world, imagePath)
+	Trap.__super.new(self, x, y, world, imagePath)
+	self:setAnimationsList(animations)
+	self:setBodyType("static")
+
+	local mirror = 1
+	if direction == "left" then	mirror = -1 end
+	local fixture = self:addFixture({0, 0, 41 * mirror, 0, 41 * mirror, 18, 0, 18})
+	fixture:setCategory(3)
+	fixture:setMask(1)
+	fixture:setUserData({0, direction})
+	fixture:setSensor(true)
+
+	self.mirror = mirror
+end
+
+function Trap:fadeIn ()
+	self.hidden = false
+	self:setBodyActive(true)
+	if self.animations.fadein then
+		self:setAnimation("fadein")
+	end
+end
+
+function Trap:fadeOut ()
+	self:setBodyActive(false)
+	if self.animations.fadeout then
+		self:setAnimation("fadeout")
+	else
+		self.hidden = true
+	end
+end
+
+function Trap:getHorizontalMirror ()
+	return self.mirror
+end
+
+function Trap:goToNextFrame ()
+	if self.current.repeated or not (self.frame == self.current.frames) then
+		self.frame = (self.frame % self.current.frames) + 1
+	elseif self.current == self.animations.fadeout then
+		self:setAnimation("default")
+		self.hidden = true
+	else
+		self:setAnimation("default")
+	end
+end
+
+-- TODO: Trap@damage is hotfix for clashing.
+function Trap:damage () end
+
+return Trap