paint

-- paint.lua - программа рисования
local colors = require("colors")

local paint = {
    tools = {"pencil", "line", "rectangle", "fill"},
    currentTool = "pencil",
    color = colors.white,
    bgColor = colors.black
}

function paint.run(win, path)
    -- Настройка обработчиков событий
    win:on("click", function(x, y, button)
        if y == 1 then return false end -- Заголовок

        if button == 1 then -- ЛКМ
            if paint.currentTool == "pencil" then
                win.buffer[y][x] = {text = " ", bg = paint.bgColor, fg = paint.color}
                win:renderToScreen()
            end
        end
        return true
    end)

    -- Отрисовка интерфейса
    win.buffer[1][win.width-1] = {text = "×", bg = colors.red, fg = colors.white} -- Кнопка закрытия

    -- Панель инструментов
    for i, tool in ipairs(paint.tools) do
        win.buffer[2][i*2] = {text = tool:sub(1,1), bg = (tool == paint.currentTool) and colors.blue or colors.gray, fg = colors.white}
    end

    -- Область рисования
    for y = 3, win.height - 1 do
        for x = 1, win.width do
            win.buffer[y][x] = {text = " ", bg = colors.black, fg = colors.white}
        end
    end

    win:renderToScreen()
end

return paint