Help me please, I'm noob :S

[Byakko]

I made a square that you can move with the arrows. When it goes out of the screen it's supposed to appear in the other side. It doesn't work when it goes out from the left or up edge. What am I doing wrong? Here's the code:

Code: Select all

x = 350 
y = 250

function love.load()
	love.graphics.setBackgroundColor( 255, 255, 255, 255)
end

function love.draw()
		love.graphics.setColor( 0, 0, 0, 255 )
	love.graphics.rectangle( "fill", x, y, 100, 100)
end

function love.update(dt)
	if love.keyboard.isDown("right") then
    	x = x + 128*dt
    end

    if love.keyboard.isDown("left") then
    	x = x - 128*dt
    end

    if love.keyboard.isDown("up") then
    	y = y - 128*dt
    end

    if love.keyboard.isDown("down") then
    	y = y + 128*dt
    end

    if x > 800 then
    	x = -100
    end

    if y > 600 then
    	y = -100
    end

    if x = -100 then 
    	x = 900
    end

    if y = -100 then
    	y = 700
    end
end

[DaedalusYoung]

This:

Code: Select all

    if x = -100 then 
    	x = 900
    end

    if y = -100 then
    	y = 700
    end

is checking if the square is at exactly -100. This probably never happens. Change it to:

Code: Select all

    if x < -100 then 
    	x = 900
    end

    if y < -100 then
    	y = 700
    end

[Byakko]

Oh, that's what I did first and it also didn't work :s

[s-ol]

Oh, that's what I did first and it also didn't work :s

Then maybe use 0 instead of -100? This should definitely work.

[Byakko]

Then maybe use 0 instead of -100? This should definitely work.

Never mind.

I realized what it's the problem!

Code: Select all

if x > 800 then
    	x = -100
    end

    if y > 600 then
    	y = -100
    end

    if x < -100 then 
    	x = 900
    end

    if y < -100 then
    	y = 700
    end

When x < -100 then it becomes 900, then x > 800 so it's supposed to become -100. I think this makes the program get crazy. I feel stupid

[pactace]

haha im on the same level with ya bro can anyone give me some code to import enemys I'm doing a 2D platformer and Im so confused

[Doctory]

start another thread @pactace

[s-ol]

haha im on the same level with ya bro can anyone give me some code to import enemys I'm doing a 2D platformer and Im so confused

that's not an actual question....

start another thread @pactace

when he finds a question. For now you better look around the wiki and forum, or open up some other love game. We don't need more threads like "help me: how do I do everything?"

[pactace]

Really I posted a thread with basically the same title and you guys were mad at me

[Positive07]

Really I posted a thread with basically the same title and you guys were mad at me

Yeah... so?

Your post was the main problem, you had no idea what you wanted to do, you had no idea on how to do anything so basically you wanted us to give you everything, and after that you would have asked us to assemble it... that is a BIG NO!

Read, learn, understand and come with a question like this guy did, the title is less important than the question itself. Of course if your post has a title like this then less people will look at it, so a good title is better.

First get your question as Solllos suggested

EDIT: Dont comment dead or already answered threads with this kind of issues... Or I'll start to report your comments.

Also dont "flag" useful threads with comments, that is no good and makes old post pop up as new, which is something no one wants, already answered and solved problems should be left there