Snakemoji

main.rb

################################
#So I was working on a snake game while
#learning DragonRuby, and at some point I had a thought
#what if I use "😀" as a function name, surely it wont work right...?
#RIGHT....? 
#BUT IT DID, IT WORKED
#it all went downhill from then
#Created by Anton K. (ai Doge) 
#https://gist.github.com/scorp200
#
#
#############LICENSE############
#Feel free to use this anywhere and however you want
#You can sell this to EA for $1,000,000 if you want, its completely free.
#Just rememeber you are helping this... thing... to spread...
#ALSO! I am not liable for any mental, physical or financial damage caused.
#############LICENSE############


class Array
	#Helper function
	def move! vector
		self.x += vector.x
		self.y += vector.y
		return self
	end

	#Helper function to draw snake body
	def draw! 🎮, 📺, color
		translate 📺.solids, 🎮.⛓, [self.x * 🎮.⚖️ + 🎮.🛶 / 2, self.y * 🎮.⚖️ + 🎮.🛶 / 2, 🎮.⚖️ - 🎮.🛶, 🎮.⚖️ - 🎮.🛶, color]
	end

	#This is where it all started, I was trying to find  good way to multiply a map by a number, * is already used so is **
	#I kept trying different combinations of symbols, when suddenly...
	def 😀 value
		self.map {|d| d * value}
	end
end

#Draw stuff with an offset
def translate output_collection, ⛓, what
	what.x += ⛓.x
	what.y += ⛓.y
	output_collection << what
end

BLUE = [33, 150, 243]
RED = [244, 67, 54]
GOLD = [255, 193, 7]
LAST = 0

def tick args
	defaults args.state
	render args.state, args.outputs
	input args.state, args.inputs
	update args.state
end

def update 🎮
	#Update every 10 frames
	if 🎮.tick_count.mod_zero? 10
		#Add new snake body piece at head's location
		🎮.🐍 << [*🎮.🤖]
		#Assign Next Direction to Direction
		🎮.🚗 = *🎮.🚦

		#Trim the snake a bit if its longer than current size
		if 🎮.🐍.length > 🎮.🛒
			🎮.🐍 = 🎮.🐍[-🎮.🛒..-1]
		end

		#Move the head in the Direction
		🎮.🤖.move! 🎮.🚗

		#If Head is outside the playing field, or inside snake's body restart game
		if 🎮.🤖.x < 0 || 🎮.🤖.x >= 🎮.🗺.x || 🎮.🤖.y < 0 || 🎮.🤖.y >= 🎮.🗺.y || 🎮.🚗 != [0, 0] && 🎮.🐍.any? {|s| s == 🎮.🤖}
			LAST = 🎮.💰
			🎮.hash.clear
			return
		end

		#If head lands on food add size and score
		if 🎮.🤖 == 🎮.🍎
			🎮.🛒 += 1
			🎮.💰 += (🎮.🛒 * 0.8).floor.to_i + 5
			spawn_🍎 🎮
			puts 🎮.🍎
		end
	end

	#Every second remove 1 point
	if 🎮.💰 > 0 && 🎮.tick_count.mod_zero?(60)
		🎮.💰 -= 1
	end
end

def spawn_🍎 🎮
	#Food
	🎮.🍎 ||= [*🎮.🤖]
	#Randomly spawns food inside the playing field, keep doing this if the food keeps landing on the snake's body
	while 🎮.🐍.any? {|s| s == 🎮.🍎} || 🎮.🍎 == 🎮.🤖 do
		🎮.🍎 = [rand(🎮.🗺.x), rand(🎮.🗺.y)]
	end
end

def render 🎮, 📺
	#Paint the background black
	📺.solids << [0, 0, 1280, 720, 0, 0, 0, 255]
	#Draw a border for the playing field
	translate 📺.borders, 🎮.⛓, [0, 0, 🎮.🗺.x * 🎮.⚖️, 🎮.🗺.y * 🎮.⚖️, 255, 255, 255]

	#Draw the snake's body
	🎮.🐍.map do |🐍| 🐍.draw! 🎮, 📺, BLUE end
	#Draw the head
	🎮.🤖.draw! 🎮, 📺, BLUE
	#Draw the food
	🎮.🍎.draw! 🎮, 📺, RED
	
	#Draw current score
	translate 📺.labels, 🎮.⛓, [5, 715, "Score: #{🎮.💰}", GOLD]
	#Draw your last score, if any
	translate 📺.labels, 🎮.⛓, [[*🎮.🤖.😀(🎮.⚖️)].move!([0, 🎮.⚖️ * 2]), "Your Last score is #{LAST}", 0, 1, GOLD] unless LAST == 0 || 🎮.🚗 != [0, 0]
	#Draw starting message, only if Direction is 0
	translate 📺.labels, 🎮.⛓, [🎮.🤖.😀(🎮.⚖️), "Press any Arrow key to start", 0, 1, GOLD] unless 🎮.🚗 != [0, 0]
end

def input 🎮, 🕹
	#Left and Right keyboard input, only change if X direction is 0
	if 🕹.keyboard.key_held.left && 🎮.🚗.x == 0
		🎮.🚦 = [-1, 0]
	elsif 🕹.keyboard.key_held.right && 🎮.🚗.x == 0
		🎮.🚦 = [1, 0]
	end

	#Up and Down keyboard input, only change if Y direction is 0
	if 🕹.keyboard.key_held.up && 🎮.🚗.y == 0
		🎮.🚦 = [0, 1]
	elsif 🕹.keyboard.key_held.down && 🎮.🚗.y == 0
		🎮.🚦 = [0, -1]
	end
end

def defaults 🎮
	#Playing field size
	🎮.🗺 ||= [20, 20]
	#Scale for drawing, screen height / Field height
	🎮.⚖️ ||= 720 / 🎮.🗺.y
	#Offset, offset all rendering to the center of the screen
	🎮.⛓ ||= [(1280 - 720).fdiv(2), 0]
	#Padding, make the snake body slightly smaller than the scale
	🎮.🛶 ||= (🎮.⚖️ * 0.2).to_i
	#Snake Size
	🎮.🛒 ||= 3
	#Snake head, the only part we are actually controlling
	🎮.🤖 ||= [🎮.🗺.x / 2, 🎮.🗺.y / 2]	
	#Snake body map, follows the head
	🎮.🐍 ||= []
	#Direction the head moves to
	🎮.🚗 ||= [0, 0]
	#Next_Direction, during input check only change this variable and then when game updates asign this to Direction
	🎮.🚦 ||= [*🎮.🚗]
	#Your score
	🎮.💰 ||= 0
	#Spawns Food randomly
	spawn_🍎(🎮) unless 🎮.🍎?
end

i dont know weather to laugh or to cry at this? help.

Probably both

definitely probably both

excuse me wtf?

@kartikch918 you meant to say awesome:

@amirrajan lol