Here is my code for pasting images. Works with Version 2. Just add this to the love.keypressed function.unek wrote:my request: please share your custom stuff for automated drawing if you made something cool
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if (not text and key=='p') then
local saved_color = current_color
current_width = math.max(current_width, 2) -- does not work with line_width of 1 - I don't know why.
local pic = love.image.newImageData("pic.png")
-- the top left of the picture is below the cursor
local x_off = love.mouse.getX()
local y_off = love.mouse.getY()
-- unek wanted us to limit pictures to 150 lines max.
local x_max = math.min(pic:getWidth()-1, 150)
local y_max = math.min(pic:getHeight()-1, 150)
for x = 0, x_max do
for y = 0, y_max do
r, g, b, a = pic:getPixel(x, y)
-- exclude transparent pixels
if a~=0 then
line = {}
current_color = {r, g, b}
table.insert(line, x_off+current_width*x)
table.insert(line, y_off+current_width*y)
table.insert(line, x_off+current_width*x)
table.insert(line, y_off+current_width*y)
send_data(serialize_line(line))
end
end
end
-- reset color
current_color = saved_color
-- reset line
line = {love.mouse.getX(), love.mouse.getY()}
end