public override void Render()
{
if (visibleOnCamera)
{
if (water == null || water.TopSurface == null)
{
Draw.Rect(X + 1f, Y, 6f, height, fillColor);
Draw.Rect(X - 1f, Y, 2f, height, surfaceColor);
Draw.Rect(X + 7f, Y, 2f, height, surfaceColor);
}
else
{
Water.Surface topSurface = water.TopSurface;
float num = height + water.TopSurface.Position.Y - water.Y;
for (int index = 0; index < 6; ++index)
{
Draw.Rect((float)(X + index + 1f), Y, 1f, num - topSurface.GetSurfaceHeight(new Vector2(X + 1f + index, water.Y)), fillColor);
}
Draw.Rect(X - 1f, Y, 2f, num - topSurface.GetSurfaceHeight(new Vector2(X, water.Y)), surfaceColor);
Draw.Rect(X + 7f, Y, 2f, num - topSurface.GetSurfaceHeight(new Vector2(X + 8f, water.Y)), surfaceColor);
}
}
}
// Swap around surfaces to make sure the base Update method doesn't waste cycles on non visible water
// Use dummy surfaces to not crash vanilla waterfall
private void updateSurfaceVisibility()
{
Surfaces = visibleOnCamera ? actualSurfaces : emptySurfaces;
TopSurface = visibleOnCamera ? actualTopSurface : dummyTopSurface;
BottomSurface = visibleOnCamera ? actualBottomSurface : dummyBottomSurface;
LeftSurface = visibleOnCamera ? actualLeftSurface : dummyLeftSurface;
RightSurface = visibleOnCamera ? actualRightSurface : dummyRightSurface;
if (!visibleOnCamera)
{
dummyTopSurface?.Ripples?.Clear();
dummyBottomSurface?.Ripples?.Clear();
dummyLeftSurface?.Ripples?.Clear();
dummyRightSurface?.Ripples?.Clear();
}
}
private void fixSurfaces()
{
if (!fixedSurfaces)
{
Color origFill = Water.FillColor;
Color origSurface = Water.SurfaceColor;
changeColor(fillColorField, origFill, fillColor);
changeColor(surfaceColorField, origSurface, surfaceColor);
bool hasTop = Surfaces.Contains(TopSurface);
bool hasBottom = Surfaces.Contains(BottomSurface);
Surfaces.Clear();
if (hasTop)
{
TopSurface = new Water.Surface(Position + new Vector2(Width / 2f, 8f), new Vector2(0.0f, -1f), Width, Height);
Surfaces.Add(TopSurface);
actualTopSurface = TopSurface;
dummyTopSurface = new Water.Surface(Position + new Vector2(Width / 2f, 8f), new Vector2(0.0f, -1f), Width, Height);
}
if (hasBottom)
{
BottomSurface = new Water.Surface(Position + new Vector2(Width / 2f, Height - 8f), new Vector2(0.0f, 1f), Width, Height);
Surfaces.Add(BottomSurface);
actualBottomSurface = BottomSurface;
dummyBottomSurface = new Water.Surface(Position + new Vector2(Width / 2f, Height - 8f), new Vector2(0.0f, 1f), Width, Height);
}
fixedSurfaces = true;
actualSurfaces = Surfaces;
emptySurfaces = new List <Surface>();
changeColor(fillColorField, fillColor, origFill);
changeColor(surfaceColorField, surfaceColor, origSurface);
}
}
private void initializeSurfaces()
{
Color origFill = Water.FillColor;
Color origSurface = Water.SurfaceColor;
changeColor(fillColorField, origFill, fillColor);
changeColor(surfaceColorField, origSurface, surfaceColor);
bool hasTop = Surfaces.Contains(TopSurface);
bool hasBottom = Surfaces.Contains(BottomSurface);
Surfaces.Clear();
if (hasTop)
{
TopSurface = new Water.Surface(Position + new Vector2(Width / 2f, 8f), new Vector2(0.0f, -1f), Width, Height);
Surfaces.Add(TopSurface);
actualTopSurface = TopSurface;
dummyTopSurface = new Water.Surface(Position + new Vector2(Width / 2f, 8f), new Vector2(0.0f, -1f), Width, Height);
}
if (hasBottom)
{
BottomSurface = new Water.Surface(Position + new Vector2(Width / 2f, Height - 8f), new Vector2(0.0f, 1f), Width, Height);
Surfaces.Add(BottomSurface);
actualBottomSurface = BottomSurface;
dummyBottomSurface = new Water.Surface(Position + new Vector2(Width / 2f, Height - 8f), new Vector2(0.0f, 1f), Width, Height);
}
if (hasLeftSurface)
{
LeftSurface = new Water.Surface(Position + new Vector2(8, Height / 2), new Vector2(-1f, 0f), Height, Width);
Surfaces.Add(LeftSurface);
actualLeftSurface = LeftSurface;
dummyLeftSurface = new Water.Surface(Position + new Vector2(8, Height / 2), new Vector2(-1f, 0f), Height, Width);
}
if (hasRightSurface)
{
RightSurface = new Water.Surface(Position + new Vector2(Width - 8, Height / 2), new Vector2(1f, 0f), Height, Width);
Surfaces.Add(RightSurface);
actualRightSurface = RightSurface;
dummyRightSurface = new Water.Surface(Position + new Vector2(Width - 8, Height / 2), new Vector2(1f, 0f), Height, Width);
}
// Update fill rectangle
if (!hasUpdatedFill && (hasLeftSurface || hasRightSurface))
{
Rectangle fill = (Rectangle)fillField.GetValue(this);
int newX = fill.X;
int newWidth = fill.Width;
if (hasLeftSurface)
{
newX += 8;
newWidth -= 8;
}
if (hasRightSurface)
{
newWidth -= 8;
}
Rectangle newFill = new Rectangle(newX, fill.Y, newWidth, fill.Height);
fillField.SetValue(this, newFill);
hasUpdatedFill = true;
}
actualSurfaces = Surfaces;
emptySurfaces = new List <Surface>();
changeColor(fillColorField, fillColor, origFill);
changeColor(surfaceColorField, surfaceColor, origSurface);
}
