akkartik/sokoban.love - Change TWOCOTZPRAI2JQH6QY2ZBUZGYA53G7MCOSO64LBIO7OCVEHK7AGQC

add buttons for touchscreens

But there's still no way to switch levels on a touch screen. And, when I give this much space to buttons, no place to put them without accidentally hitting them.

I'm not bothering to think too hard about the positioning of the 'edit' button. button.lua will send events to all buttons at a given position, and in this case the semantics of one of them will swamp the others.

Created by akkartik on March 10, 2024

TWOCOTZPRAI2JQH6QY2ZBUZGYA53G7MCOSO64LBIO7OCVEHK7AGQC

Dependencies

In channels

main

Change contents

Replacement in screens/main at line 29 [4.6482]
∅:D[2.44] → [3.0:33]
B:BD[5.528008] → [3.0:33]
```
  side = min(W/(lw+2), H/(lh+2))
```
[2.44]
[5.528044]
```
  side = min(W/(lw+6), H/(lh+6)) -- leave some margin for buttons
```
Replacement in screens/main at line 31 [4.6482]
B:BD[5.528062] → [5.528062:528098]
```
  left = (Safe_width-(side+4)*lw)/2
```
[5.528062]
[5.528098]
```
  left = (Safe_width-side*lw)/2
```
Insertion in screens/main at line 42 [4.6482]
[5.528404]
[6.0]
```
  draw_buttons()
```

Insertion in screens/main at line 65 [4.6482]

[4.8152]

[5.528976]

function draw_buttons()
  local bg = {r=0.4,g=0.2,b=0.4}
  button(ui_state, 'left', {x=0, y=top, w=left, h=lh*side,
    bg=bg, onpress1=move_left})
  button(ui_state, 'right', {x=left+lw*side, y=top, w=Safe_width-left-lw*side, h=lh*side,
    bg={r=0.4,g=0.2,b=0.4},
	onpress1=move_right,
  })
  button(ui_state, 'up', {x=left, y=0, w=lw*side, h=top,
    bg=bg, onpress1=move_up})
  button(ui_state, 'down', {x=left, y=top+lh*side, w=lw*side, h=Safe_height-top-lh*side,
    bg={r=0.4,g=0.2,b=0.4},
	onpress1=move_down,
  })
end

Replacement in screens/hud at line 14 [4.8737]

B:BD[4.8781] → [4.8781:8906]

  for _,touch in ipairs(touches()) do
    if curr[touch] then
      circle('fill', curr[touch].x, curr[touch].y, 10)
    end

[4.8781]

[4.8906]

  for _,touch_id in ipairs(touches()) do
    local touch = touch(touch_id)
    circle('fill', touch.x, touch.y, 10)

add buttons for touchscreens

Dependencies

In channels

Change contents

Replacement in screens/main at line 29 [4.6482]

Replacement in screens/main at line 31 [4.6482]

Insertion in screens/main at line 42 [4.6482]

Insertion in screens/main at line 65 [4.6482]

Replacement in screens/hud at line 14 [4.8737]