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capture.love
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bugfix: restrict strokes to the drawing they started in

This commit is contained in:
Kartik K. Agaram 2022-05-11 21:57:36 -07:00
parent 4850e78568
commit e83f219107
1 changed files with 15 additions and 4 deletions
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19
main.lua
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@ -75,12 +75,11 @@ end
function love.update(dt) function love.update(dt)
if love.mouse.isDown('1') then if love.mouse.isDown('1') then
for i, line in ipairs(lines) do if lines.current then
if type(line) == 'table' then local drawing = lines.current
local drawing = line if type(drawing) == 'table' then
local x, y = love.mouse.getX(), love.mouse.getY() 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 if y >= drawing.y and y < drawing.y + drawing.h and x >= 12 and x < 12+drawing.w then
lines.current = drawing
table.insert(drawing.pending, {x=love.mouse.getX(), y=love.mouse.getY()}) table.insert(drawing.pending, {x=love.mouse.getX(), y=love.mouse.getY()})
end end
end end
@ -90,6 +89,18 @@ end
function love.mousepressed(x,y, button) function love.mousepressed(x,y, button)
propagate_to_button_handers(x,y, button) propagate_to_button_handers(x,y, button)
propagate_to_drawings(x,y, button)
end
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 end
function love.mousereleased(x,y, button) function love.mousereleased(x,y, button)