require 'Chingu'
include Gosu
include Chingu

class Game < Window
	def initialize
		super 800, 600, false
		/ Window /
		$name = "Fractional's Spaceshooter V. 0.01x"
		self.caption = $name
		self.input = {esc: :exit}
		/ Variables /
		@counter = 0

		/ Menu /
		@menu = Menu.new
		@menu.input = {:up => :up, :down => :down, :return => :enter}
		$font = Font.new(self, default_font_name, 30)
		/ Player /
		@player = Player.new(:draw => false, :update => false)
		@player.input = {:holding_left => :move_left, :holding_right => :move_right}
	end

	def update
		if(@menu.state? == true)
			@counter += 1
			if(@counter == 120)
				Meteor.create(x: rand(800)+100, y: 400, velocity_y: rand(5))
				@counter = 0
				puts "Meteor created"
			end
		end
	end

	def draw
		if(@menu.state? == true)
			@menu.draw
		end
	end
end

class Player < GameObject
	def setup
		 @image = Image["assets/player/player.png"]
		 @y = 575
	end

	def move_left
		@x -= 5
	end
	def move_right
		@x += 5
	end
end

class Meteor < GameObject
		has_traits :velocity, :timer, :collision_detection, :bounding_circle
	def setup
		@y = -30
		@image = Image["assets/objects/meteor.png"]
		after(2000) {self.destroy}
	end
end

class Menu < GameObject
	def setup
		@menu = true
		@playermode = 0
		@counter = 1
	end

	def state?
		@menu
	end

	def playermode
		@playermode
	end

	def up
		if(@counter >= 1 && @counter <= 3)
			@counter -= 1
		end
	end
	def down
		if(@counter >= 0 && @counter <= 0)
			@counter += 1
		end
	end

	def enter
		puts @counter
		if(@counter == 0)
			@menu = false
			@playermode = 1
		end
		if(@counter == 1)
			@menu = false
			@playermode = 2
		end
		@menu = false
	end

	def draw
		if(@menu == true)
			$font.draw_rel($name, 400, 50, 0, 0.5, 1.0, factor_x = 1, factor_y = 1, 0xff00f47d)
			$font.draw_rel("SINGLEPLAYER", 400,150, 0, 0.5, 1.0, factor_x = 1, factor_y = 1, 0xff00f47d)
			$font.draw_rel("MULTIPLAYER", 400,200, 0, 0.5, 1.0, factor_x = 1, factor_y = 1, 0xff00f47d)
			$font.draw_rel(">                                  <", 400, @counter*50+150, 0, 0.5, 1.0, factor_x = 1, factor_y = 1, 0xfff47d20)
		end
	end
end

Game.new.show