GLVAO & State Cleanup

[RuffledPlume]

Still WIP and has issues, but is booting & drawing so progress

The aim of this PR is to ensure that the state is tracked at all times, this way we can avoid dangling OpenGL state in between drawing & frames, leading to had to track bugs

Example Vertex Layout Declaration:

	public static final GLVertexLayout ZONE_VERTEX_LAYOUT = new GLVertexLayout("ZONE_VERTEX_LAYOUT")
		// Mesh Data
		.edit(ArrayField.VERTEX_FIELD_0).enabled().component(ComponentType.RGB).format(FormatType.SHORT).stride(VERT_SIZE).offset(0)
		.edit(ArrayField.VERTEX_FIELD_1).enabled().component(ComponentType.RGB).format(FormatType.HALF_FLOAT).stride(VERT_SIZE).offset(6)
		.edit(ArrayField.VERTEX_FIELD_2).enabled().component(ComponentType.RGB).format(FormatType.SHORT).stride(VERT_SIZE).offset(12)
		.edit(ArrayField.VERTEX_FIELD_3).enabled().component(ComponentType.R).format(FormatType.INT).stride(VERT_SIZE).offset(20).asInteger()
		// Meta Data
		.edit(ArrayField.VERTEX_FIELD_6).enabled().component(ComponentType.R).format(FormatType.INT).stride(METADATA_SIZE).offset(0).asInteger().divisor(1)
		.edit(ArrayField.VERTEX_FIELD_7).enabled().component(ComponentType.RG).format(FormatType.INT).stride(METADATA_SIZE).offset(4).asInteger().divisor(1)
		.finish();

Example GLVAO Declaration:

if ((vboA = a) != null) {
	alphaVao = new GLVao("Zone::Alpha::VAO", ZONE_VERTEX_LAYOUT);
	alphaVao.associateBufferRange(vboA, ArrayField.VERTEX_FIELD_0, ArrayField.VERTEX_FIELD_3);
	alphaVao.associateBufferRange(vboM, ArrayField.VERTEX_FIELD_6, ArrayField.VERTEX_FIELD_7);
	alphaVao.associateBuffer(eboAlpha, ArrayField.ELEMENT_BUFFER);
}