Create visum.lua

This commit is contained in:
Ale32bit 2015-11-27 22:27:59 +01:00
parent bec6abd205
commit 5865a7f6b2

128
src/apis/visum.lua Normal file
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--[[
Visum API by Sertex-Team
Graphical User Interface API for ComputerCraft 1.7^
]]--
local aaTypes = {
["left"] = true,
["center"] = true,
["right"] = true,
}
function version()
return 1, "Visum Alpha 1"
end
function align(aType, text, slow, y)
if not aType or not aaTypes[aType] then
error('Use "left", "center" or "right" as align')
end
if not text then
error("Undefined text (a nil value)")
end
local cx, cy = term.getCursorPos()
local w, h = term.getSize()
if aType == "left" then
if not y then
y = cy
end
term.setCursorPos(1,y)
if slow then
textutils.slowWrite(text)
else
term.write(text)
end
elseif aType == "center" then
if not y then
y = cy
end
term.setCursorPos(math.ceil(w/2) - math.ceil(#text/2), y)
if slow then
textutils.slowWrite(text)
else
term.write(text)
end
elseif aType == "right" then
if not y then
y = cy
end
term.setCursorPos(1+w - #text, y)
if slow then
textutils.slowWrite(text)
else
term.write(text)
end
end
end
local function drawPixelInternal( xPos, yPos ) -- Paintutils API - Made to prevent paintutils overwrite
term.setCursorPos( xPos, yPos )
term.write(" ")
end
function box(startX,startY,endX,endY,nColour) -- Paintutils API - Made to prevent paintutils overwrite
if type( startX ) ~= "number" or type( startX ) ~= "number" or
type( endX ) ~= "number" or type( endY ) ~= "number" or
(nColour ~= nil and type( nColour ) ~= "number") then
error( "Expected startX, startY, endX, endY, colour", 2 )
end
startX = math.floor(startX)
startY = math.floor(startY)
endX = math.floor(endX)
endY = math.floor(endY)
if nColour then
term.setBackgroundColor( nColour )
end
if startX == endX and startY == endY then
drawPixelInternal( startX, startY )
return
end
local minX = math.min( startX, endX )
if minX == startX then
minY = startY
maxX = endX
maxY = endY
else
minY = endY
maxX = startX
maxY = startY
end
for x=minX,maxX do
for y=minY,maxY do
drawPixelInternal( x, y )
end
end
end
function buttons(buList)
if type(buList) ~= "table" then
error("invalid arg #1 (table expected, got "..tostring(type(buList))..")", 1)
end
for k, v in pairs(buList) do
box(buList[k][2],buList[k][3],buList[k][4],buList[k][5],buList[k][6])
term.setCursorPos(buList[k][2],buList[k][3])
term.setTextColor(buList[k][7])
print(buList[k][8])
end
while true do
e,mk,mx,my = os.pullEvent()
if e == "mouse_click" or e == "monitor_touch" then
for k, v in ipairs(buList) do
if (mx >= v[2] and my >= v[3]) and (mx <= v[4] and my <= v[5]) then
return v[1], v[8], mk
end
end
end
end
end
function menu()
end
--More functions will be added