position cursor by clicking on text

Dependencies

• [2] 3D5RFWHV stop handling drawings in cursor_pos computations
• [3] ZUOL7X6V move
• [4] IYW7X3WL left/right cursor movement, deleting characters
• [5] 3CS5KKCI up/down cursor movement
• [6] KHFU5NFD bugfix: up/down across drawings
• [7] XX7G2FFJ intermingle freehand line drawings with text
• [8] OTIBCAUJ love2d scaffold
• [9] RJGZD4IN binary search to most natural up/down with proportional fonts
• [10] PRPPZGDY speed up some obvious common cases
• [11] 3SYFA5JQ show cursor even on empty lines
• [12] VVXVV2D2 change data model; text can now have metadata
• [13] U76D4P36 fix a typo

Change contents

• replacement in main.lua at line 163
  [4.50]→[4.547:695](∅→∅)
  − love.graphics.print('_', 25+cursor_x(line.data, cursor_pos)*1.5, y+6) -- drop the cursor down a bit to account for the increased font size
  [4.50]

  [4.411]
  + love.graphics.print('_', cursor_x(line.data, cursor_pos), y+6) -- drop the cursor down a bit to account for the increased font size
• replacement in main.lua at line 200
  [3.2]→[3.2:76](∅→∅)
  − for i,drawing in ipairs(lines) do

  − if drawing.mode == 'drawing' then
  [3.2]

  [3.76]
  + for i,line in ipairs(lines) do

  + if line.mode == 'text' then

  + -- move cursor

  + if x >= 16 and y >= line.y and y < y+25 then

  + cursor_line = i

  + cursor_pos = nearest_cursor_pos(line.data, x, 1)

  + end

  + elseif line.mode == 'drawing' then

  + local drawing = line
• replacement in main.lua at line 565
  [4.581]→[2.1:49](∅→∅)
  − if lines[cursor_line].mode == 'text' then
  [4.581]

  [2.49]
  + if lines[cursor_line].mode == 'text' and lines[cursor_line-1].mode == 'text' then
• replacement in main.lua at line 575
  [4.779]→[2.295:343](∅→∅)
  − if lines[cursor_line].mode == 'text' then
  [4.779]

  [2.343]
  + if lines[cursor_line].mode == 'text' and lines[cursor_line+1].mode == 'text' then
• replacement in main.lua at line 738
  [4.739]→[4.739:778](∅→∅)
  − return text_before_cursor:getWidth()
  [4.739]

  [4.778]
  + return 25+text_before_cursor:getWidth()*1.5