Learning bumps...

Hey, I'm trying to learn some raw openGL, unsurprisingly, using this is ungodly fast, I'm getting like 6000-8000+fps :O

Anyways, i'm trying to keep this box's orientation for the Y axis straight up and down.

Here's an example illistrating the problem... S/A for rotation increments, and UP/DOWN cursors for movement

SuperStrict

GLGraphics 800, 600

Global Vertices:Float[] = [-1.0, 1.0, -10.0, 1.0, 1.0, -10.0, 1.0, -1.0, -10.0, -1.0, -1.0, -10.0]' X Y X?
Global Colors:Float[] = [1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 1.0, 1.0] ' R G B?

'initalize stuff
glMatrixMode(GL_PROJECTION)
glLoadIdentity()
gluPerspective(45.0, 1.3333, 1, 1000)
glMatrixMode(GL_MODELVIEW)
glLoadIdentity()


Local r:Float = 0 'Rotation

Local _FPS:Int ' FPS
Local _FPSTICK:Int ' FPS ticker
Local _FPSTIME:Int = MilliSecs() ' FPS Timer

While Not KeyDown(KEY_ESCAPE)
	glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT) 'Cls
	
	'Add/Subtract rotation value with S/A
	If KeyHit(KEY_S) r:+2
	If KeyHit(KEY_A) r:-2
	If r > 359 r = 0
	If r < 0 r = 359
	
	'TRY to move block up and down... Problems... trying to increment the Y value
	If KeyDown(KEY_UP) Vertices[1]:+.2 Vertices[4]:+.2 Vertices[7]:+.2 Vertices[10]:+.2
	If KeyDown(KEY_DOWN) Vertices[1]:-.2 Vertices[4]:-.2 Vertices[7]:-.2 Vertices[10]:-.2
	
	'Enable certain drawing states
	glEnableClientState(GL_VERTEX_ARRAY)
	glEnableClientState(GL_COLOR_ARRAY)
	
	'Draw box
	glRotated(r,0,0,-10.0) 'Setrotation() ?
	glColorPointer(3, GL_FLOAT, 0, Colors)
	glVertexPointer(3, GL_FLOAT, 0, Vertices)
	glDrawArrays(GL_QUADS, 0, 4)
	
	'Disable the enabled drawing states
	glDisableClientState(GL_VERTEX_ARRAY)
	glDisableClientState(GL_COLOR_ARRAY)
	
	'FPS updating
	GLDrawText _FPS,0,0
	_FPSTICK:+1
	If MilliSecs() > _FPSTIME+1000
		_FPS = _FPSTICK
		_FPSTICK = 0
		_FPSTIME = MilliSecs()
	End If
	
	Flip 1
Wend
End

Basicly, when the box is rotated, if you try to move it, it will move in the direction it's rotated in. NOT the direction up and down like I want it too.

Anyone know what i'm doing wrong?

Also any tutorials out there that can help me learn openGL would be appriciated!