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PSP Lua CodeBase : Generic MenuDescription:
With this code you can add custom Menus to your game. You just need to call
menu(...) and it will return the number of the item which the user has chosen. Save
the code as menu.lua and put a dofile("menu.lua") into your project.
menu(_x,_y,_width,_height,_cls,_intialSelection,_stdColor,_highliteColor,
_backColor,...)
_x: Where on the x-axis the menu should appear
_y: Where on the y-axis the menu should appear
_width: for drawing a rectangle around the menu
_height: for drawing a rectangle around the menu
_cls: true -> menu will clear screen, false -> menu will not clear screen
_intialSelection: indicates which item in the menu is marked
_stdColor: Color of unmarked items
_highliteColor: Color of marked items
_backColor: Color of Background
...: The items that should be displayed
If you set _width and _height to 0 then no box around the menu will appear.
-- EVILMANA.COM PSP LUA CODEBASE
-- www.evilmana.com/tutorials/codebase
-- Generic Menu
-- SUBMITTED BY: MiDi
function
menu(_x,_y,_width,_height,_cls,_intialSelection,_stdColor,
_highliteColor,_backColor,...)
currentSelection = _intialSelection
_oldpad = Controls.read()
while true do
_pad = Controls.read()
if(_cls) then screen:clear() end
screen:fillRect(_x,_y,_width,_height,Color.new(128,128,128))
screen:fillRect(_x+1,_y+1,_width-2,_height-2,Color.new(255,255,255))
screen:fillRect(_x+2,_y+2,_width-4,_height-4,_backColor)
for i = 1, arg.n, 1 do
if(i~=currentSelection) then
screen:print(_x + 15, _y + (15 * i), arg[i], _stdColor)
else
screen:print(_x + 15, _y + (15 * i), arg[i], _highliteColor)
end
end
if((_pad:up() ~= _oldpad:up()) and _pad:up()) then
currentSelection = currentSelection - 1
if(currentSelection == 0) then currentSelection = arg.n end
end
if((_pad:down() ~= _oldpad:down()) and _pad:down()) then
currentSelection = currentSelection + 1
if(currentSelection == arg.n + 1) then currentSelection = 1 end
end
if(_pad:cross()) then return currentSelection end
_oldpad = _pad
screen.waitVblankStart()
screen.flip()
end
end
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