local function draw_background_tiles(player_num, width, fade)
    local screen_h = tex.get_screen_height()
    local screen_w = tex.get_screen_width()
    local x = 0
    if player_num == 3 then -- TWO_PLAYER
        local bg1  = tex.get_texture("result/background/background_1p")
        local bg2  = tex.get_texture("result/background/background_2p")
        local ft1  = tex.get_texture("result/background/footer_1p")
        local ft2  = tex.get_texture("result/background/footer_2p")
        local info = tex.get_texture_info("background", "footer_1p")
        local fh   = info and info.height or 0
        while x < width do
            if bg1 then tex.draw_texture(bg1, { x = x, y = -screen_h / 2, fade = fade }) end
            if bg2 then tex.draw_texture(bg2, { x = x, y = screen_h / 2, fade = fade }) end
            if ft1 then tex.draw_texture(ft1, { x = x, y = -(fh / 2), fade = fade }) end
            if ft2 then tex.draw_texture(ft2, { x = x, y = screen_h - fh / 2, fade = fade }) end
            x = x + screen_w / 5
        end
    elseif player_num == 4 then -- DAN: the parent's 256x720 tile is drawn at 0.75 (540 tall) here,
        -- so the parent's two rows at -h/2 and +h/2 leave a band at 180..360 uncovered (the
        -- previous screen shows through: the engine does not clear between frames).
        -- Stack rows until the 720-tall canvas is covered; footers keep the parent's placement
        -- but use the drawn height.
        local bg   = tex.get_texture("result/background/background_4p")
        local ft   = tex.get_texture("result/background/footer_4p")
        local bi   = tex.get_texture_info("background", "background_4p")
        local fi   = tex.get_texture_info("background", "footer_4p")
        local bh   = (bi and bi.y2 and bi.y2[1]) or screen_h
        local fh   = (fi and fi.y2 and fi.y2[1]) or 0
        if bh <= 0 then bh = screen_h end
        while x < width do
            if bg then
                local y = -screen_h / 2
                while y < screen_h do
                    tex.draw_texture(bg, { x = x, y = y, fade = fade })
                    y = y + bh
                end
            end
            if ft then tex.draw_texture(ft, { x = x, y = -(fh / 2), fade = fade }) end
            if ft then tex.draw_texture(ft, { x = x, y = screen_h - fh / 2, fade = fade }) end
            x = x + screen_w / 5
        end
    else
        local ps   = tostring(player_num) .. "p"
        local bg   = tex.get_texture("result/background/background_" .. ps)
        local ft   = tex.get_texture("result/background/footer_" .. ps)
        local info = tex.get_texture_info("background", "footer_" .. ps)
        local fh   = info and info.height or 0
        while x < width do
            if bg then tex.draw_texture(bg, { x = x, y = -screen_h / 2, fade = fade }) end
            if bg then tex.draw_texture(bg, { x = x, y = screen_h / 2, fade = fade }) end
            if ft then tex.draw_texture(ft, { x = x, y = -(fh / 2), fade = fade }) end
            if ft then tex.draw_texture(ft, { x = x, y = screen_h - fh / 2, fade = fade }) end
            x = x + screen_w / 5
        end
    end
end

ResultBackground = {}
ResultBackground.__index = ResultBackground

function ResultBackground.new(player_num, width)
    local self      = setmetatable({}, ResultBackground)
    self.player_num = player_num
    self.width      = width
    return self
end

function ResultBackground:draw()
    draw_background_tiles(self.player_num, self.width, 1.0)
    local rt = tex.get_texture("result/background/result_text")
    if rt then tex.draw_texture(rt) end
end