akkartik/pong.love - Change GSIYZ7K25HG2BYKUF3G5JKI4M3MBWC2LRC5KJIHKG2JES6GYX5DAC

extract a (terrible) function

Created by Kartik K. Agaram on August 16, 2022

GSIYZ7K25HG2BYKUF3G5JKI4M3MBWC2LRC5KJIHKG2JES6GYX5DAC

Dependencies

In channels

main

Change contents

Replacement in text.lua at line 18 [6.1]

B:BD[4.1768] → [5.53:76]

∅:D[7.92] → [4.1802:1818]

∅:D[8.106] → [4.1802:1818]

∅:D[9.1013] → [4.1802:1818]

B:BD[4.1802] → [4.1802:1818]

  local x = State.left
  local pos = 1

[4.1768]

[3.3]

  local overflows_screen, x, y, pos, screen_line_starting_pos = Text.draw_wrapping_line(State, line_index, State.left, y, startpos)
  if overflows_screen then
    return y, screen_line_starting_pos
  end
  if line.data2 and #line.data2 > 0 then
    if not line_cache.expanded then
      button('expand', {x=x+5, y=y+2, w=App.width(State.em), h=State.line_height-4, color={1,1,1},
        icon = function(x,y)
                 App.color(Fold_background_color)
                 love.graphics.rectangle('fill', x, y, App.width(State.em), State.line_height-4, 2,2)
               end,
        onpress1 = function()
                     line_cache.expanded = true
                   end,
      })
    else
      App.color(Fold_color)
      App.screen.print(line.data2, x+5+5,y)
    end
  end
  if State.search_term == nil then
    if line_index == State.cursor1.line and State.cursor1.pos == pos then
      Text.draw_cursor(State, x, y)
    end
  end
  return y, screen_line_starting_pos
end
-- manual tests:
--  draw with small screen width of 100
-- Given an array of fragments, draw the subset starting from pos to screen
-- starting from (x,y).
-- Return:
--  - whether we got to bottom of screen before end of line
--  - the final (x,y)
--  - the final pos
--  - starting pos of the final screen line drawn
function Text.draw_wrapping_line(State, line_index, x,y, startpos)
  local line = State.lines[line_index]
  local line_cache = State.line_cache[line_index]

Insertion in text.lua at line 60 [6.1]
[10.63]
[11.3860]
```
  local pos = 1
```

Replacement in text.lua at line 75 [6.1]

B:BD[12.499] → [12.499:544]

          return y, screen_line_starting_pos

[13.497]

[12.544]

          return --[[screen filled]] true, x,y, pos, screen_line_starting_pos

Replacement in text.lua at line 103 [6.1]

B:BD[14.37] → [15.3:44]

B:BD[15.44] → [16.3:167]

B:BD[16.167] → [17.3:53]

∅:D[17.53] → [16.206:448]

B:BD[16.206] → [16.206:448]

B:BD[16.448] → [2.3:31]

∅:D[2.31] → [17.54:98]

∅:D[18.117] → [17.54:98]

B:BD[16.476] → [17.54:98]

∅:D[17.98] → [16.700:708]

∅:D[18.164] → [16.700:708]

B:BD[16.700] → [16.700:708]

∅:D[16.708] → [15.428:434]

B:BD[15.428] → [15.428:434]

∅:D[15.434] → [13.1242:1387]

B:BD[14.37] → [13.1242:1387]

∅:D[13.1387] → [19.755:763]

B:BD[19.755] → [19.755:763]

∅:D[20.74] → [21.138:144]

∅:D[22.99] → [21.138:144]

∅:D[19.763] → [21.138:144]

B:BD[21.138] → [21.138:144]

B:BD[23.310] → [24.295:332]

  if line.data2 and #line.data2 > 0 then
    if not line_cache.expanded then
      button('expand', {x=x+5, y=y+2, w=App.width(State.em), h=State.line_height-4, color={1,1,1},
        icon = function(x,y)
                 App.color(Fold_background_color)
                 love.graphics.rectangle('fill', x, y, App.width(State.em), State.line_height-4, 2,2)
               end,
        onpress1 = function()
                     line_cache.expanded = true
                   end,
      })
    else
      App.color(Fold_color)
      App.screen.print(line.data2, x+5+5,y)
    end
  end
  if State.search_term == nil then
    if line_index == State.cursor1.line and State.cursor1.pos == pos then
      Text.draw_cursor(State, x, y)
    end
  end
  return y, screen_line_starting_pos

[14.37]

  return false, x,y, pos, screen_line_starting_pos

Deletion in text.lua at line 105 [6.1]
B:BD[14.41] → [4.2673:2690]
B:BD[4.2690] → [25.1079:1119]
```
-- manual tests:
--  draw with small screen width of 100
```