- Classe menu bàsica

This commit is contained in:
2023-01-27 14:51:28 +01:00
parent 4f67b8307b
commit 43ac9f26a2
3 changed files with 41 additions and 18 deletions

31
data/menu.lua Normal file
View File

@@ -0,0 +1,31 @@
menu = {
options=nil,
old_update=nil,
selected=1,
show=function(op)
menu.options=op
menu.old_update=update
update=menu.update
menu.selected=1
end,
update=function()
menu.old_update()
for i,v in ipairs(menu.options) do
color(4) if menu.selected==i then color(15) prnt(">",10,20+i*10) end
prnt(v[1],14,20+i*10)
end
if btnp(KEY_DOWN) then menu.selected=menu.selected+1 end
if btnp(KEY_UP) then menu.selected=menu.selected-1 end
if menu.selected==0 then menu.selected=#menu.options end
if menu.selected>#menu.options then menu.selected=1 end
if btnp(KEY_RETURN) then
update=menu.old_update
menu.options[menu.selected][2]()
end
end
}