模块:Iconbar

模块文档

此模板改编自Minecraft中文维基，原页面为mcwiki:模块:Iconbar。

local p = {}
function p.bar(frame)
    local args = frame.args or {}
    
    local full = args.full
    local half = args.half or 'Half ' .. full
    local empty = args.empty or 'Empty ' .. full
    local value = math.abs(tonumber(args.value) or 0) / 2
    local min = math.ceil(math.abs(tonumber(args.min) or 0) / 2)
    local sizeValue = args.size or ''
    local title = args.title or ''
    local reverse = args.reverse or ''
    
    if not full then
        return '错误：缺少必需的full参数'
    end
    
    -- 处理标题
    if title:lower() == 'none' then
        title = ''
    elseif title ~= '' then
        title = ' title="' .. title .. '"'
    else
        title = ' title="' .. value .. '"'
    end
   
    -- 处理尺寸参数
    local sizeParam = ''
    if sizeValue ~= '' then
        if tonumber(sizeValue) then
            sizeParam = '|' .. sizeValue .. 'px'
        else
            sizeParam = '|' .. sizeValue
        end
    end
    
    local fullIcon = ''
    local halfIcon = ''
    local emptyIcon = ''

    -- 生成图标
    if value == 0 then
        emptyIcon = '[[File:' .. empty .. sizeParam .. ']]'
    else
        local fullCount = math.floor(value)
        if fullCount > 0 then
            fullIcon = string.rep('[[File:' .. full .. sizeParam .. ']]', fullCount)
        end
        
        if math.floor(value) ~= value then
            halfIcon = '[[File:' .. half .. sizeParam .. ']]'
        end
    end
    
    -- 生成空图标
    local emptyCount = min - math.ceil(value)
    if emptyCount > 0 then
        emptyIcon = string.rep('[[File:' .. empty .. sizeParam .. ']]', emptyCount)
    end
    
    -- 简化输出，移除span包装
    if reverse ~= '' then
        return emptyIcon .. halfIcon .. fullIcon
    else
        return fullIcon .. halfIcon .. emptyIcon
    end
end

return p