/// <summary> Sets up the state for, then renders an entity model,
/// based on the given entity's position and orientation. </summary>
public void Render(Entity p)
{
index = 0;
pos = p.Position;
if (Bobbing)
{
pos.Y += p.anim.bobbingModel;
}
Vector3I P = Vector3I.Floor(p.EyePosition);
col = game.World.IsValidPos(P) ? game.Lighting.LightCol(P.X, P.Y, P.Z) : game.Lighting.Outside;
uScale = 1 / 64f; vScale = 1 / 32f;
cols[0] = col;
cols[1] = FastColour.ScalePacked(col, FastColour.ShadeYBottom);
cols[2] = FastColour.ScalePacked(col, FastColour.ShadeZ); cols[3] = cols[2];
cols[4] = FastColour.ScalePacked(col, FastColour.ShadeX); cols[5] = cols[4];
float yawDelta = p.HeadY - p.RotY;
cosHead = (float)Math.Cos(yawDelta * Utils.Deg2Rad);
sinHead = (float)Math.Sin(yawDelta * Utils.Deg2Rad);
game.Graphics.SetBatchFormat(VertexFormat.P3fT2fC4b);
game.Graphics.PushMatrix();
Matrix4 m = p.TransformMatrix(p.ModelScale, pos);
game.Graphics.MultiplyMatrix(ref m);
DrawModel(p);
game.Graphics.PopMatrix();
}
public void SetupState(Entity p)
{
index = 0;
int col = p.Colour();
uScale = 1 / 64f; vScale = 1 / 32f;
cols[0] = col;
if (!p.NoShade)
{
cols[1] = FastColour.ScalePacked(col, FastColour.ShadeYBottom);
cols[2] = FastColour.ScalePacked(col, FastColour.ShadeZ);
cols[4] = FastColour.ScalePacked(col, FastColour.ShadeX);
}
else
{
cols[1] = col; cols[2] = col; cols[4] = col;
}
cols[3] = cols[2]; cols[5] = cols[4];
float yawDelta = p.HeadY - p.RotY;
cosHead = (float)Math.Cos(yawDelta * Utils.Deg2Rad);
sinHead = (float)Math.Sin(yawDelta * Utils.Deg2Rad);
}
public void SetupState(Entity p)
{
index = 0;
Vector3I P = Vector3I.Floor(p.EyePosition);
int col = game.World.IsValidPos(P) ? game.Lighting.LightCol(P.X, P.Y, P.Z) : game.Lighting.Outside;
uScale = 1 / 64f; vScale = 1 / 32f;
cols[0] = col;
cols[1] = FastColour.ScalePacked(col, FastColour.ShadeYBottom);
cols[2] = FastColour.ScalePacked(col, FastColour.ShadeZ); cols[3] = cols[2];
cols[4] = FastColour.ScalePacked(col, FastColour.ShadeX); cols[5] = cols[4];
float yawDelta = p.HeadY - p.RotY;
cosHead = (float)Math.Cos(yawDelta * Utils.Deg2Rad);
sinHead = (float)Math.Sin(yawDelta * Utils.Deg2Rad);
}
public override int Colour()
{
Player realP = game.LocalPlayer;
int col = realP.Colour();
// Adjust pitch so angle when looking straight down is 0.
float adjHeadX = realP.HeadX - 90;
if (adjHeadX < 0)
{
adjHeadX += 360;
}
// Adjust colour so held block is brighter when looking straght up
float t = Math.Abs(adjHeadX - 180) / 180;
float colScale = Utils.Lerp(0.9f, 0.7f, t);
return(FastColour.ScalePacked(col, colScale));
}
protected override void DrawModel(Entity p)
{
game.Graphics.BindTexture(GetTexture(p.MobTextureId));
DrawRotate(-p.HeadXRadians, 0, 0, Head, true);
DrawRotate(-p.HeadXRadians, 0, 0, Head2, true);
DrawRotate(-p.HeadXRadians, 0, 0, Head3, true);
DrawPart(Torso);
DrawRotate(0, 0, -Math.Abs(p.anim.armXRot), LeftWing, false);
DrawRotate(0, 0, Math.Abs(p.anim.armXRot), RightWing, false);
for (int i = 0; i < cols.Length; i++)
{
cols[i] = FastColour.ScalePacked(col, 0.7f);
}
DrawRotate(p.anim.legXRot, 0, 0, LeftLeg, false);
DrawRotate(-p.anim.legXRot, 0, 0, RightLeg, false);
UpdateVB();
}
public void SetupColours(Entity p)
{
int col = p.Colour();
cols[0] = col;
#if USE_DX
if (!p.NoShade)
{
cols[1] = FastColour.ScalePacked(col, FastColour.ShadeYBottom);
cols[2] = FastColour.ScalePacked(col, FastColour.ShadeZ);
cols[4] = FastColour.ScalePacked(col, FastColour.ShadeX);
}
else
{
cols[1] = col; cols[2] = col; cols[4] = col;
}
cols[3] = cols[2]; cols[5] = cols[4];
#else
cols[1] = col; cols[2] = col; cols[4] = col;
cols[3] = cols[2]; cols[5] = cols[4];
#endif
}
protected override void PostStretchTiles(int x1, int y1, int z1)
{
base.PostStretchTiles(x1, y1, z1);
for (int i = 0; i < isOccluder.Length; i++)
{
isOccluder[i] =
BlockInfo.BlocksLight[i] &&
BlockInfo.MinBB[i] == Vector3.Zero &&
BlockInfo.MaxBB[i] == Vector3.One &&
BlockInfo.Draw[i] != DrawType.TransparentThick; // goodlyay, did you hack this for leaves?
}
sun = env.Sunlight;
sunX = FastColour.Unpack(env.SunXSide);
sunZ = FastColour.Unpack(env.SunZSide);
sunYBottom = FastColour.Unpack(env.SunYBottom);
dark = FastColour.Unpack(FastColour.ScalePacked(env.Shadow, 0.3f));
darkX = FastColour.Unpack(FastColour.ScalePacked(env.ShadowXSide, 0.3f));
darkZ = FastColour.Unpack(FastColour.ScalePacked(env.ShadowZSide, 0.3f));
darkYBottom = FastColour.Unpack(FastColour.ScalePacked(env.ShadowYBottom, 0.3f));
}
protected override void DrawModel(Entity p)
{
// TODO: using 'is' is ugly, but means we can avoid creating
// a string every single time held block changes.
if (p is FakePlayer)
{
Player realP = game.LocalPlayer;
Vector3I P = Vector3I.Floor(realP.EyePosition);
col = game.World.IsValidPos(P) ? game.Lighting.LightCol(P.X, P.Y, P.Z) : game.Lighting.Outside;
// Adjust pitch so angle when looking straight down is 0.
float adjHeadX = realP.HeadX - 90;
if (adjHeadX < 0)
{
adjHeadX += 360;
}
// Adjust colour so held block is brighter when looking straght up
float t = Math.Abs(adjHeadX - 180) / 180;
float colScale = Utils.Lerp(0.9f, 0.7f, t);
col = FastColour.ScalePacked(col, colScale);
block = ((FakePlayer)p).Block;
}
else
{
block = Utils.FastByte(p.ModelName);
}
CalcState(block);
if (!(p is FakePlayer))
{
NoShade = bright;
}
if (bright)
{
col = FastColour.WhitePacked;
}
if (game.BlockInfo.Draw[block] == DrawType.Gas)
{
return;
}
lastTexId = -1;
atlas = game.TerrainAtlas1D;
bool sprite = game.BlockInfo.Draw[block] == DrawType.Sprite;
DrawParts(sprite);
if (index == 0)
{
return;
}
IGraphicsApi gfx = game.Graphics;
gfx.BindTexture(lastTexId);
TransformVertices();
if (sprite)
{
gfx.FaceCulling = true;
}
UpdateVB();
if (sprite)
{
gfx.FaceCulling = false;
}
}
int Colour(float shade)
{
return(NoShade ? col : FastColour.ScalePacked(col, shade));
}