Edge on pixel movement

ID:2710005
 
Aug 19 2021, 10:36 pm
(See the best response by Inutaishos.)
Code:
obj
    bordinha
        icon = 'turfs2.dmi'
        icon_state = "borda"
        pixel_y = -12
        density = 1



i cant do an edge. im trying to use pixel_x but when i set it the problem just change the side





is it possible for the player to walk on the blue gaps in the black square?

it is a 64x64 icon player and 32x32 turf
the player settings is like that
    mob
      icon_state = "knight"
      pixel_x = -16
      pixel_y = -8
Aug 19 2021, 10:42 pm
So the thing you need here is to be giving your mobs (and objs) bounding boxes via the bound_x/y/width/height vars.

pixel_x/y offsets won't help you here because they're only visual. The built-in pixel movement uses step_x/y and the bound vars.
Aug 19 2021, 11:10 pm
In response to Lummox JR
Lummox JR wrote:
So the thing you need here is to be giving your mobs (and objs) bounding boxes via the bound_x/y/width/height vars.

pixel_x/y offsets won't help you here because they're only visual. The built-in pixel movement uses step_x/y and the bound vars.


obj
    bordinha
        icon = 'turfs2.dmi'
        icon_state = "borda"
        density = 1
        bound_y = -12


like that the block area just changes the side

when i use pheight my player can go through the rocks and get stuck in the middle of them. This happens even when i set pwidth and pheight

Aug 20 2021, 2:07 am
Best response
A caixa roxa na print é o que seria definido pelo bound_width/bound_height
tipo 32 e 5 (exemplo)
ai voce define a posiçao fisica dessa caixa no jogo com step_x/step_y;

pixel_x/pixel_y é a posiçao visual de cada bordinha

o bound_x/y servem pra definir onde essa caixa "começa" em cada item;

usa o F1 pra ver as referencias dessas variaveis, e usa google translator se precisar, ajuda mt;


PS: noticed a language barrier, thought this could help
Aug 20 2021, 11:30 am
 
obj
    bordinha
        icon = 'turfs2.dmi'
        icon_state = "borda"
        density = 1
        bound_height = 8
        bound_y = 12
Aug 20 2021, 12:34 pm (Edited on Aug 20 2021, 12:46 pm)
I was thinking about this
atom
    movable
        New()
            ..()
            bound_width = pwidth
            bound_height = pheight

            pixel_x -= bound_x
            pixel_y -= bound_y

            bound_x = 0
            bound_y = 0

            px += step_x
            py += step_y


so i just changed the icon to the bottom and subtract the difference between the gap and the real icon size



i did it

obj
    bordinha
        icon = 'turfs2.dmi'
        icon_state = "borda"
        density = 1
        pwidth = 32
        pheight = 8


the real icon size = x

height collision box = x - gap

height colission box = 32 - 25 = 8

bound_height = pheight = 8

was a math problem, ty guys :)

when i set the icon in the middle i forgot to put the height of the collision box in the code so it did not subtract from anywhere and it didn't work