guiAPI

neonerz

Mar 28th, 2013

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--
--GUI API by neonerZ v1.0
--http://youtube.com/neonerz
--
-- use os.loadAPI("guiAPI") (or whatever you named it) to include this
-- API in your script. To call a function, you'd use guiAPI.function(vairables)
-- If you named this script somthing other than guiAPI, adjust the above command accordingly
-- example usage: register a button
-- guiAPI.setTable("button1", "Button Name", 3, 4, 10, 3, 4000, 4001, colors.blue, colors.white)
-- This script must be in the same directory as the script calling it
-- you can also add this to your turtles rom/api folder to use it like a standard computercraft API
local button={}
--Function to create button table
function setTable(name, text, xmin, ymin, width, height, onFreq, offFreq, bcolor, tcolor)
button[name] = {}
button[name]["text"] = text
button[name]["active"] = false
button[name]["xmin"] = xmin
button[name]["ymin"] = ymin
button[name]["width"] = width
button[name]["height"] = height
button[name]["onFreq"] = onFreq
button[name]["offFreq"] = offFreq
button[name]["bcolor"] = bcolor
button[name]["tcolor"] = tcolor
end
--Toggle button on and off
function toggleButton(name, state)
if state=="on" then
button[name]["active"] = true
else
button[name]["active"] = false
end
end
--Draw button on screen
function drawButton(x, y, width, height, bcolor, tcolor, text)
m.setBackgroundColor(bcolor)
--Draw the background
for i=1,height do
m.setCursorPos(x,y+i-1)
m.write(string.rep(" ", width))
end
-- m.setBackgroundColor(colors.black)
--Write the text
m.setTextColor(tcolor)
local textX = x + math.floor(width/2 - string.len(text)/2)
local textY = y + math.floor(height/2)
m.setCursorPos(textX, textY)
m.write(text)
end
--Draw a box on the monitor
function drawBox(xpos, ypos, height, width, title, bcolor, tcolor, tbcolor)
-- if xpos == 1 then xpos=2 end
-- if ypos == 1 then ypos=2 end
if ypos > height then height = height+ypos end
if xpos > width then rwidth = xpos+width -2 else rwidth = width end
for h = ypos,height+1 do
for i = xpos,rwidth+1 do
m.setCursorPos(i,h)
m.setBackgroundColor(bcolor)
m.write(" ")
end
end
titleCount = #title
titlePos = math.floor((width-titleCount)/2)+xpos
m.setBackgroundColor(tbcolor)
m.setTextColor(tcolor)
m.setCursorPos(titlePos,ypos)
m.write(title)
m.setBackgroundColor(defaultMonColor)
h=nil
i=nil
end
--Draw text on the monitor
function drawText(xpos,ypos,tcolor,bcolor,text)
m.setCursorPos(xpos,ypos)
m.setTextColor(tcolor)
m.setBackgroundColor(bcolor)
m.write(text)
m.setBackgroundColor(defaultMonColor)
end
--Check if a button within the table has been clicked
--(returns button name if matches, or false if not)
function checkxy(x, y)
returnCheckxy=false
for name, data in pairs(button) do
if data["height"] == 1 then
ymax = data["ymin"]
else
ymax = data["height"] + data["ymin"]
end
if data["width"] == 1 then
xmax = data["xmin"]
else
xmax = data["width"] + data["xmin"]
end
if y>=data["ymin"] and y <= ymax then
if x>=data["xmin"] and x<= xmax then
returnCheckxy = {name = name,
text = data["text"],
onFreq = data["onFreq"],
offFreq = data["offFreq"],
bcolor = data["bcolor"],
tcolor = data["tcolor"],
active = data["active"]}
end
end
end
end

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