public static void ball_draw_solid(float[] ball_M,
float[] ball_bill_M, float t)
{
if (has_solid != 0)
{
int mask = (solid_flags & F_DEPTHMASK);
int test = (solid_flags & F_DEPTHTEST);
if (solid_alpha < 1.0f)
{
GL.Enable(EnableCap.AlphaTest);
GL.AlphaFunc(AlphaFunction.Gequal, solid_alpha);
}
Video.MODELVIEW_PushMatrix();
{
/* Apply the ball rotation. */
Video.MODELVIEW_MultMatrix(ball_M);
/* Draw the solid billboard geometry. */
if (solid.m_rc != 0)
{
if (test == 0)
{
GL.Disable(EnableCap.DepthTest);
}
if (mask == 0)
{
GL.DepthMask(false);
}
GL.Disable(EnableCap.Lighting);
{
solid.sol_bill(ball_bill_M, t);
}
GL.Enable(EnableCap.Lighting);
if (mask == 0)
{
GL.DepthMask(true);
}
if (test == 0)
{
GL.Enable(EnableCap.DepthTest);
}
}
/* Draw the solid opaque and transparent geometry. */
solid.sol_draw(mask, test);
}
Video.MODELVIEW_PopMatrix();
if (solid_alpha < 1.0f)
{
GL.Disable(EnableCap.AlphaTest);
}
}
}
public static void game_draw_fore(int pose, float[] M, int d, float t)
{
float[] ball_p = file.m_uv[0].m_p;
float ball_r = file.m_uv[0].m_r;
Video.MODELVIEW_PushMatrix();
{
// Rotate the environment about the position of the ball.
game_draw_tilt(d);
// Compute clipping planes for reflection and ball facing.
game_clip_refl(d);
game_clip_ball(d, ball_p);
if (d < 0)
{
GL.Enable(EnableCap.ClipPlane0);
}
switch (pose)
{
case 1:
file.sol_draw(0, 1);
break;
case 0:
// Draw the coins.
game_draw_items(file, t);
// Draw the floor.
file.sol_draw(0, 1);
// Fall through.
goto case 2;
case 2:
// Draw the ball shadow.
if (d > 0 &&
Config.config_get_d(Config.CONFIG_SHADOW) != 0)
{
file.DrawBallShadow(0);
}
// Draw the ball.
game_draw_balls(file, M, t);
break;
}
// Draw the particles and light columns.
GL.Enable(EnableCap.ColorMaterial);
GL.Disable(EnableCap.Lighting);
GL.DepthMask(false);
{
Video.Color(1.0f, 1.0f, 1.0f);
file.sol_bill(M, t);
Part.part_draw_coin(M, t);
GL.Disable(EnableCap.Texture2D);
{
file.game_draw_goals(M, t);
game_draw_jumps(file, M, t);
file.game_draw_swchs();
}
GL.Enable(EnableCap.Texture2D);
Video.Color(1.0f, 1.0f, 1.0f);
}
GL.DepthMask(true);
GL.Enable(EnableCap.Lighting);
GL.Disable(EnableCap.ColorMaterial);
if (d < 0)
{
GL.Disable(EnableCap.ClipPlane0);
}
}
Video.MODELVIEW_PopMatrix();
}