diff options
Diffstat (limited to 'stand/lua')
| -rw-r--r-- | stand/lua/drawer.lua | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/stand/lua/drawer.lua b/stand/lua/drawer.lua index 2dcf7d5de0f8..a009b78164df 100644 --- a/stand/lua/drawer.lua +++ b/stand/lua/drawer.lua @@ -47,6 +47,19 @@ local frame_size local default_shift local shift +-- Make this code compatible with older loader binaries. We moved the term_* +-- functions from loader to the gfx. if we're running on an older loader that +-- has these functions, create aliases for them in gfx. The loader binary might +-- be so old as to not have them, but in that case, we want to copy the nil +-- values. The new loader will provide loader.* versions of all the gfx.* +-- functions for backwards compatibility, so we only define the functions we use +-- here. +if gfx == nil then + gfx = {} + gfx.term_drawrect = loader.term_drawrect + gfx.term_putimage = loader.term_putimage +end + local function menuEntryName(drawing_menu, entry) local name_handler = menu_name_handlers[entry.entry_type] @@ -225,8 +238,8 @@ local function drawframe() x = x + shift.x y = y + shift.y - if core.isFramebufferConsole() and loader.term_drawrect ~= nil then - loader.term_drawrect(x, y, x + w, y + h) + if core.isFramebufferConsole() and gfx.term_drawrect ~= nil then + gfx.term_drawrect(x, y, x + w, y + h) return true end @@ -312,9 +325,9 @@ local function drawbrand() end if core.isFramebufferConsole() and - loader.term_putimage ~= nil and + gfx.term_putimage ~= nil and branddef.image ~= nil then - if loader.term_putimage(branddef.image, 1, 1, 0, 7, 0) + if gfx.term_putimage(branddef.image, 1, 1, 0, 7, 0) then return true end @@ -363,14 +376,14 @@ local function drawlogo() end if core.isFramebufferConsole() and - loader.term_putimage ~= nil and + gfx.term_putimage ~= nil and logodef.image ~= nil then local y1 = 15 if logodef.image_rl ~= nil then y1 = logodef.image_rl end - if loader.term_putimage(logodef.image, x, y, 0, y + y1, 0) + if gfx.term_putimage(logodef.image, x, y, 0, y + y1, 0) then return true end |