bugfix: restrict strokes to the drawing they started in

Dependencies

• [2] POT3XFCT rename
• [3] KVHUFUFV reorg
• [4] XX7G2FFJ intermingle freehand line drawings with text
• [5] TRCAEE2A clip drawings inside the border
• [6] L5USRTY2 inline
• [7] OTIBCAUJ love2d scaffold

Change contents

• replacement in main.lua at line 78
  [4.1391]→[4.1391:1463](∅→∅),[4.1463]→[2.3:32](∅→∅)
  − for i, line in ipairs(lines) do

  − if type(line) == 'table' then

  − local drawing = line
  [4.1391]

  [4.2]
  + if lines.current then

  + local drawing = lines.current

  + if type(drawing) == 'table' then
• edit in main.lua at line 83
  [2.127]→[2.127:161](∅→∅)
  − lines.current = drawing
• edit in main.lua at line 92
  [3.91]

  [4.446]
  + propagate_to_drawings(x,y, button)
• edit in main.lua at line 95
  [4.451]

  [4.1769]
  + function propagate_to_drawings(x,y, button)

  + for i,drawing in ipairs(lines) do

  + if type(drawing) == 'table' then

  + local x, y = love.mouse.getX(), love.mouse.getY()

  + if y >= drawing.y and y < drawing.y + drawing.h and x >= 12 and x < 12+drawing.w then

  + lines.current = drawing

  + end

  + end

  + end

  + end

  +