public void load(string path, string file)
{
// release old object
if (m_current_object != IntPtr.Zero)
{
NIFAPI.ReleaseObject(m_current_object);
}
if (mn_gl_list != 0)
{
GL.glDeleteLists(mn_gl_list, 1);
mn_gl_list = 0;
}
// load new object
m_current_object = NIFAPI.CreateObject(path, file);
if (m_current_object == IntPtr.Zero)
{
MessageBox.Show(this, "Error loading object");
}
// reset the camera
camera.targetObject(m_current_object, CCamera.e_viewPosition.Front);
// make sure timer is running
timer1.Start();
}
/// <summary>
/// the rendering part
/// </summary>
protected override void OnPaint(PaintEventArgs e)
{
// Clear The Screen And The Depth Buffer
GL.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
// a simple optimation.
if (mn_gl_list == 0 && m_current_object != IntPtr.Zero)
{
GL.glMatrixMode(GL.GL_MODELVIEW);
GL.glLoadIdentity();
mn_gl_list = GL.glGenLists(1);
GL.glNewList(mn_gl_list, GL.GL_COMPILE);
NIFAPI.Render(m_current_object);
GL.glEndList();
}
// set up the camera view (loads the matrix)
camera.setView();
// add a object rotation
if (mb_rotation)
{
mf_rotation += 0.5f;
GL.glRotatef(mf_rotation, 0.0f, 0.0f, 1.0f);
}
if (mn_gl_list != 0)
{
GL.glCallList(mn_gl_list);
}
else
{
// render the object
if (m_current_object != IntPtr.Zero)
{
NIFAPI.Render(m_current_object);
}
}
// display it
GL.wglSwapBuffers(m_hdc);
}
public View()
{
InitializeComponent();
// Initialize NIFAPI
NIFAPI.Create(this.Handle);
// Get DC handle (you've to release it)
m_hdc = GL.GetDC(this.Handle);
// Create camera
camera = new CCamera();
// init vars
last_mouse_position = new Point(0, 0);
m_current_object = new IntPtr(0);
mf_rotation = 0;
mb_rotation = true;
mn_gl_list = 0;
mb_delta_camera = true;
}
public void loadDAOC(int type, int id)
{
// release old object
if (m_current_object != IntPtr.Zero)
{
NIFAPI.ReleaseObject(m_current_object);
}
if (mn_gl_list != 0)
{
GL.glDeleteLists(mn_gl_list, 1);
mn_gl_list = 0;
}
// load new object
switch (type)
{
case 0: m_current_object = DAOCAPI.LoadMonster(id); break;
case 1: m_current_object = DAOCAPI.LoadItem(id); break;
case 2: m_current_object = DAOCAPI.LoadZone(id);
mb_rotation = false; // don't want rotating zone :)
break;
}
;
if (m_current_object == IntPtr.Zero)
{
MessageBox.Show(this, "Error loading object");
}
// reset the camera
camera.targetObject(m_current_object, CCamera.e_viewPosition.Right);
// make sure timer is running
timer1.Start();
}
protected override void Dispose(bool disposing)
{
// release object
if (m_current_object != IntPtr.Zero)
{
NIFAPI.ReleaseObject(m_current_object);
}
// release NIFAPI
NIFAPI.Release();
// release DC
GL.ReleaseDC(this.Handle, m_hdc);
if (disposing)
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose(disposing);
}
protected override void OnSizeChanged(EventArgs e)
{
// let the NIFAPI reset the aspect ratio
NIFAPI.OnWindowResize();
}