Tables atempt: Whats wrong with my code?

[BEANSFTW]

Love2d doesn't give me any signs that I did something wrong, but my screen keeps Going black!
My code:

Rock.lua

Code: Select all

	Rocks = {}
	
	function Rocks_spawn(x, y, rock)
		table.insert(Rocks, {x=  x, y = y, rock = rock})
	end
	
	function Rocks_draw()
		for i,v in ipairs(Rocks) do
			love.graphics.setColor(0, 0, 0)
			love.graphics.draw(v.rock, v.x, v.y)
		end	
	end

Main.lua

Code: Select all

function love.load()

	require ("Rock")
	require ("anal")
	
	RockMoveS = 200
	RockMoveX = 355
	RockMoveY = 255
	
	Boulder = love.graphics.newImage("Rock.png")
	Rockmonster = love.graphics.newImage("Rockmonster.png")
	backround = love.graphics.newImage("backround.png")

	spritesheet = love.graphics.newImage("spritesheet.png") 
	spritesheet:setFilter("nearest", "nearest")             
	animation = newAnimation(spritesheet, 45, 45, 0.1, 2)
	
	Rocks_spawn(5, 200, Boulder)
	
end

function love.update(dt)

	if love.keyboard.isDown("d") and love.keyboard.isDown("s") then
		RockMoveS = 210
	end	

	if love.keyboard.isDown("a") and love.keyboard.isDown("s") then
		RockMoveS = 210
	end
	
	if love.keyboard.isDown("a") and love.keyboard.isDown("w") then
		RockMoveS = 205
	end	
	
	if love.keyboard.isDown("d") and love.keyboard.isDown("w") then
		RockMoveS = 205
	end	

	if love.keyboard.isDown("w") then
		RockMoveY = RockMoveY - RockMoveS*dt
		animation:update(dt)
	end	
	
	if love.keyboard.isDown("s") then
		RockMoveY = RockMoveY + RockMoveS*dt
		animation:update(dt)
	end

	if love.keyboard.isDown("d") then
		RockMoveX = RockMoveX + RockMoveS*dt
		animation:update(dt)
	end

	if love.keyboard.isDown("a") then
		RockMoveX = RockMoveX - RockMoveS*dt
		animation:update(dt)
	end	
	

	
	if RockMoveY > 555 then
		RockMoveY = 555
	end
	
	if RockMoveX > 755 then
		RockMoveX = 755
	end	
	
	if RockMoveY < 0 then
		RockMoveY = 0
	end
	
	if RockMoveX < 0 then
		RockMoveX = 0
	end
	
end

function love.draw()



	love.graphics.draw(backround, 0, 0)
	
	Rocks_draw()
	
	animation:draw(RockMoveX, RockMoveY, 0, 1)

end

[Nixola]

Did you try Programming in Lua?
http://www.lua.org/pil/2.5.html

[tv_user]

Table is the name given to the sole structure in lua programming. If you honestly don't know what they are and how to use them, it means you don't understand what you've been doing until now and, as Nixola did, I fear I must recommend you to read on Lua programming (either the official book or a tutorial, just google it). However, if you have a more specific question, try to explain it better to us.
Either way, good luck.

[Dola]

In the Rocks_draw() function you set the colors to (0,0,0), black, so nothing is showing up because (probably) your background is black.Just change it to (255,255,255) and it should draw correctly.

[tv_user]

Nice way to entirely change the topic BEANSFTW, lol!!!!!
Now everyone who sees mine and Nixola's comment will think we are crazy. Okay, but for your current question, as Dola said, when you set the color to be black (0,0,0), your rocks will be drawn with the color you chose (in your case black), and therefore appear as black objects. Change it to (255,255,255 -- white) to maintain the original color of the image.