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Particles should use shadow colour when in shadow, fixes #59.

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This commit is contained in:
UnknownShadow200 2015-09-06 18:04:12 +10:00
parent e43add1d32
commit 896408a751
4 changed files with 19 additions and 11 deletions
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2
ClassicalSharp/Entities/Particles/Particle.cs
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@ -13,7 +13,7 @@ namespace ClassicalSharp.Particles {
protected Game game;
protected Vector3 lastPos, nextPos;
public abstract void Render( double delta, float t, VertexPos3fTex2f[] vertices, ref int index );
public abstract void Render( double delta, float t, VertexPos3fTex2fCol4b[] vertices, ref int index );
public abstract void Dispose();

8
ClassicalSharp/Entities/Particles/ParticleManager.cs
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@ -15,16 +15,16 @@ namespace ClassicalSharp.Particles {
public ParticleManager( Game game ) {
this.game = game;
graphics = game.Graphics;
vb = graphics.CreateDynamicVb( VertexFormat.Pos3fTex2f, 1000 );
vb = graphics.CreateDynamicVb( VertexFormat.Pos3fTex2fCol4b, 1000 );
}
VertexPos3fTex2f[] vertices = new VertexPos3fTex2f[0];
VertexPos3fTex2fCol4b[] vertices = new VertexPos3fTex2fCol4b[0];
public void Render( double delta, float t ) {
if( particles.Count == 0 ) return;
int count = particles.Count * 6;
if( count > vertices.Length ) {
vertices = new VertexPos3fTex2f[count];
vertices = new VertexPos3fTex2fCol4b[count];
}
int index = 0;
for( int i = 0; i < particles.Count; i++ ) {
@ -36,7 +36,7 @@ namespace ClassicalSharp.Particles {
graphics.AlphaTest = true;
count = Math.Min( count, 1000 );
graphics.BeginVbBatch( VertexFormat.Pos3fTex2f );
graphics.BeginVbBatch( VertexFormat.Pos3fTex2fCol4b );
graphics.DrawDynamicIndexedVb( DrawMode.Triangles, vb, vertices, count, count * 6 / 4 );
graphics.AlphaTest = false;
graphics.Texturing = false;

14
ClassicalSharp/Entities/Particles/TerrainParticle.cs
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@ -13,15 +13,17 @@ namespace ClassicalSharp.Particles {
maxY = Position.Y;
}
public override void Render( double delta, float t, VertexPos3fTex2f[] vertices, ref int index ) {
public override void Render( double delta, float t, VertexPos3fTex2fCol4b[] vertices, ref int index ) {
Position = Vector3.Lerp( lastPos, nextPos, t );
Vector3 p111, p121, p212, p222;
TranslatePoints( out p111, out p121, out p212, out p222 );
vertices[index++] = new VertexPos3fTex2f( p111, Rectangle.U1, Rectangle.V2 );
vertices[index++] = new VertexPos3fTex2f( p121, Rectangle.U1, Rectangle.V1 );
vertices[index++] = new VertexPos3fTex2f( p222, Rectangle.U2, Rectangle.V1 );
vertices[index++] = new VertexPos3fTex2f( p212, Rectangle.U2, Rectangle.V2 );
Map map = game.Map;
FastColour col = map.IsLit( Vector3I.Floor( Position ) ) ? map.Sunlight : map.Shadowlight;
vertices[index++] = new VertexPos3fTex2fCol4b( p111, Rectangle.U1, Rectangle.V2, col );
vertices[index++] = new VertexPos3fTex2fCol4b( p121, Rectangle.U1, Rectangle.V1, col );
vertices[index++] = new VertexPos3fTex2fCol4b( p222, Rectangle.U2, Rectangle.V1, col );
vertices[index++] = new VertexPos3fTex2fCol4b( p212, Rectangle.U2, Rectangle.V2, col );
}
public override bool Tick( double delta ) {

6
ClassicalSharp/GraphicsAPI/VertexFormats.cs
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@ -62,6 +62,12 @@ namespace ClassicalSharp {
R = c.R; G = c.G; B = c.B; A = c.A;
}
public VertexPos3fTex2fCol4b( Vector3 p, float u, float v, FastColour c ) {
X = p.X; Y = p.Y; Z = p.Z;
U = u; V = v;
R = c.R; G = c.G; B = c.B; A = c.A;
}
public VertexPos3fTex2fCol4b( float x, float y, float z, float u, float v, Color c ) {
X = x; Y = y; Z = z;
U = u; V = v;