BufferDemo

--
-- BufferDemo.lua
--

local function test(l, t)
    write(l..": ")
    if type(t) == "function" then
        t = t()
    end
    if t then
        term.setTextColor(colors.lime)
        print("Success")
    else
        term.setTextColor(colors.red)
        print("Failed")
    end
    term.setTextColor(colors.white)
end

os.loadAPI("lib/FrameBuffer")

b = FrameBuffer

test("create", b.create(100, 67))
test("clear", b.clear(colors.red))
test("set", b.set(b.get()))
test("saveToFile", b.saveToFile("test.buf"))
test("loadFromFile", b.loadFromFile("test.buf"))

test("setPixel", b.setPixel(1, 1, colors.blue))
test("getPixel", function () return b.getPixel(1,1) == colors.blue end)

--[[
b2 = FrameBuffer
test("create2", b2.create(100, 67))
test("clear2", b2.clear(colors.blue))
test("unique", function () return not b.getPixel(1,1) == b2.getPixel(1,1) end)
]]

test("paintLine", b.paintLine(10, 10, 15, 15, colors.green))
test("paintVector", b.paintVector(1, 10, 10, 45, colors.yellow))
test("paintVector", b.paintVector(1, 10, 10, 45, colors.yellow))

local rect = { {30, 30}, {35, 30}, {35, 35}, {30, 35} }
test("paintPolygon", b.paintPolygon(rect, colors.pink, true))
test("paintCircle", b.paintCircle(b.getWidth()/2, b.getHeight()/2, 10, colors.lime))
test("paintEllipse", b.paintEllipse(b.getWidth()/2, b.getHeight()/2, 10, 15, colors.lime))
test("floodFill", b.floodFill(b.getWidth()/2, b.getHeight()/2, colors.white))

local bm = { {0,1,1,0},
                         {1,0,0,1},
                         {1,0,0,1},
                         {0,1,1,0}
                    }
test("paintBitmap", b.paintBitmap(bm, colors.purple))