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capture.love
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extract a function

This commit is contained in:
Kartik K. Agaram 2022-05-20 05:40:42 -07:00
parent e223182ad5
commit 5f2ef2faaf
2 changed files with 9 additions and 12 deletions
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5
main.lua
View File

@ -116,10 +116,7 @@ function love.draw()
end
end})
if line_index == Cursor_line then
-- cursor
love.graphics.setColor(1,0,0)
love.graphics.circle('fill', 25,y+math.floor(15*Zoom), 2)
love.graphics.setColor(0,0,0)
Text.draw_cursor(25, y)
end
y = y + math.floor(15*Zoom) -- text height
elseif line.mode == 'drawing' then

16
text.lua
View File

@ -32,20 +32,14 @@ function Text.draw(line, line_width, line_index, cursor_line, cursor_pos)
local frag_len = utf8.len(frag)
if line_index == cursor_line then
if pos <= cursor_pos and pos + frag_len > cursor_pos then
-- cursor
love.graphics.setColor(1,0,0)
love.graphics.circle('fill', x+Text.cursor_x2(frag, cursor_pos-pos+1),y+math.floor(15*Zoom), 2)
love.graphics.setColor(0,0,0)
Text.draw_cursor(x+Text.cursor_x2(frag, cursor_pos-pos+1), y)
end
end
x = x + frag_width
pos = pos + frag_len
end
if cursor_pos == pos then
-- cursor
love.graphics.setColor(1,0,0)
love.graphics.circle('fill', x,y+math.floor(15*Zoom), 2)
love.graphics.setColor(0,0,0)
Text.draw_cursor(x, y)
end
return y
end
@ -54,6 +48,12 @@ end
-- short words break on spaces
-- long words break when they must
function Text.draw_cursor(x, y)
love.graphics.setColor(1,0,0)
love.graphics.circle('fill', x,y+math.floor(15*Zoom), 2)
love.graphics.setColor(0,0,0)
end
function Text.compute_fragments(line, line_width)
line.fragments = {}
local x = 25