show when we're naming a point

Dependencies

• [2] BYG5CEMV support for naming points
• [3] VHQCNMAR several more modules
• [4] BLWAYPKV extract a module

Change contents

• replacement in drawing.lua at line 40
  [3.1128]→[3.1128:1164](∅→∅)
  − for _,p in ipairs(line.points) do
  [3.1128]

  [3.1164]
  + for i,p in ipairs(line.points) do
• replacement in drawing.lua at line 51
  [2.1574]→[2.1574:1674](∅→∅)
  − love.graphics.print(p.name, Drawing.pixels(p.x)+16+5,Drawing.pixels(p.y)+line.y+5, 0, Zoom)
  [2.1574]

  [3.1459]
  + local x,y = Drawing.pixels(p.x)+16+5, Drawing.pixels(p.y)+line.y+5

  + love.graphics.print(p.name, x,y, 0, Zoom)

  + if Current_drawing_mode == 'name' and i == line.pending.target_point then

  + -- create a faint red box for the name

  + love.graphics.setColor(1,0,0,0.1)

  + local name_text

  + if p.name == '' then

  + name_text = love.graphics.newText(love.graphics.getFont(), 'm') -- 1em

  + else

  + name_text = love.graphics.newText(love.graphics.getFont(), p.name)

  + end

  + love.graphics.rectangle('fill', x,y, math.floor(name_text:getWidth()*Zoom), math.floor(15*Zoom))

  + end