-- loading our libraries
pw.script:initialize()

print("hello pixwerx!")

local v1 = pw.vector3.new(3,2,1)
v1:set(0,1,2)

print("v1 ",v1.x,v1.y,v1.z)


---- objects need to be cloned
----local v2 = v:clone()
--local v2 = v

---- manipulate stuff
--v.x = 0.2
--v.y = pw.pi


--print("v : ", v:v())
--print("v2: ", v2:v())

local q = pw.quaternion.new()
print("q",q.x,q.y,q.z,q.w)

qi = q.inverse
print("q.inverse",qi.x,qi.y,qi.z,qi.w)

local q2 = pw.quaternion.new(0,0,0,1)

qm = pw.quaternion.lerp(q,qi,0.5)
print("q.m",qm.x,qm.y,qm.z,qm.w)

-- axis angle test
local aa = pw.axisangle.new(v1,0.707)

print("aa.axis",aa.axis.x,aa.axis.y,aa.axis.z)
print("aa.angle",aa.angle)

local n_1 = pw.node.create()
n_1.name = "root"

print("node 1: ", n_1.name)

--print(pw.node.create())

n_1:add_child(pw.node.create()).name = "one"
n_1:add_child(pw.node.create()).name = "two"
n_1:add_child(pw.node.create()).name = "three"
n_1:add_child(pw.node.create()).name = "four"
n_1:add_child(pw.node.create()).name = "five"

--n_1:add_child(n_2:shared())

print("node 1 - child count ",n_1.child_count)

-- stuff
for i = 1,n_1.child_count do
    print(i,n_1.children[i],n_1.children[i].name)
end

--print(n_1:shared())
--print(pw.my_func())

--n_1:add_child()

local w = pw.window.new()

-- set title
w.title = "pixwerx 0.1"

-- set size
w.size = pw.size.new(800,600)
-- move window
w.position = pw.point.new(100,100)


local pl = pw.pipeline.new()
if pl:create(w.client_size) then
    print("pipeline ok")
else
    print("pipeline failed")
end


-- setup a lua callback function
w.on_update = function(self)

    pl:draw()
    -- print("test on update",w.position.x,w.position.y,pw.timer.now)
end

local ds = pw.display:all()
for i = 1,#ds do
    print("display ",i,ds[i].name)
end

local t = pw.timer.new()

while w:update()
do
    -- somehow works
    if (pw.input.get().input_string == 'f') then
        w.fullscreen = not w.fullscreen
    end

    -- just to check
    if (pw.input:get().mouse_button == 1) then
        print("elapsed",t.elapsed)
            t:reset()
        print(pw.input:get().mouse_position.x,pw.input:get().mouse_position.y)
    end

    -- print("update")
end

--local scene = pw:scene.new()