grid sample

[elsalvador]

i took the grid-collision sample from love2d tutorials
and i changed this:

Code: Select all

love.graphics.rectangle("line", x * 32, y * 32, 32, 32)

to this:

Code: Select all

 love.graphics.rectangle("fill", (x-1) * 32 , (y-1) * 32,  32, 32)

and now nothing its accurate??? WHY what did I do wrong??

HERE:

[Karai17]

Because you are only drawing the rectangles as offsets, the data is still the same. You will also need to offset the "player" square, too.

[elsalvador]

ugh..
confuse now!

[Karai17]

Well, let's say x = 5. What you're saying is "draw the 5th x where the 4th x is", and so on. Player is still being drawn where it is located, so the map is shifted left while Player isn't.

[pielago]

okay get it..
now question what if the player its not the same as the grid? will still work?
i see grid cells are the same as the player 32x32 but what if the player its idk 50x100 ??
will the grid still work or is there another way and if so can someone point me to it?????
beside grids but the same idea like grids

[Karai17]

You'll want everything to use the same offset, regardless of size.

[pielago]

i can tell your good at it well i will try and if cant ... ill sure message you if you don't mind

[Karai17]

After building a library to do all of this, I'd like to think I know what I am doing. ;D