void DoPaint(int x, int y, int z, byte color, PaintMode mode, Edit.Brush brush, int size)
{
for (int px = x - (size - 1); px <= x + (size - 1); px++)
{
for (int py = y - (size - 1); py <= y + (size - 1); py++)
{
for (int pz = z - (size - 1); pz <= z + (size - 1); pz++)
{
if (IsOutOfBounds(px, py, pz))
{
continue;
}
if (mode == PaintMode.Filled && IsEmpty(px, py, pz))
{
continue;
}
if (mode == PaintMode.Empty && !IsEmpty(px, py, pz))
{
continue;
}
if (brush == Edit.Brush.Diamond && Mathf.Abs(px - x) + Mathf.Abs(py - y) + Mathf.Abs(pz - z) >= size)
{
continue;
}
if (brush == Edit.Brush.Sphere && Vector3.Distance(new Vector3(x, y, z), new Vector3(px, py, pz)) > size)
{
continue;
}
PreviewChunk.use.chunk.SetPaletteIndexAt(px, py, pz, color);
edits[ToIndex(px, py, pz)] = color;
}
}
}
}
void Paint(int x, int y, int z, byte color, PaintMode mode)
{
if (IsOutOfBounds(x, y, z))
{
return;
}
Edit.Brush brush = Edit.use.brush;
int size = Edit.use.brushSize;
foreach (int index in GetSymmetryPoints(x, y, z))
{
int px, py, pz;
FromIndex(index, out px, out py, out pz);
DoPaint(px, py, pz, color, mode, brush, size);
}
}
public ChangeBrushAct(Edit.Brush brush)
{
this.brush = brush;
}
public override void Do()
{
prevBrush = Edit.use.brush;
Edit.use.brush = brush;
}
void ToolOptions()
{
GUILayout.BeginVertical("box");
showToolOptions = GUILayout.Toggle(showToolOptions, "Tool Options", "boxhead");
if (showToolOptions)
{
if (Edit.use.bindPlaneLock.IsHeld())
{
bool planeLock = !GUILayout.Toggle(!Edit.use.planeLock, "Plane Lock", "button");
if (planeLock != Edit.use.planeLock)
{
actQueue.Enqueue(new ChangePlaneLockAct(planeLock));
}
}
else
{
bool planeLock = GUILayout.Toggle(Edit.use.planeLock, "Plane Lock", "button");
if (planeLock != Edit.use.planeLock)
{
actQueue.Enqueue(new ChangePlaneLockAct(planeLock));
}
}
GUILayout.Label("Symmetry");
GUILayout.BeginHorizontal();
GUI.color = Color.Lerp(Color.red, Color.white, 0.5f);
bool mirrorX = GUILayout.Toggle(Edit.use.mirrorX, "X", "button");
GUI.color = Color.Lerp(Color.green, Color.white, 0.5f);
bool mirrorY = GUILayout.Toggle(Edit.use.mirrorY, "Y", "button");
GUI.color = Color.Lerp(Color.Lerp(Color.blue, Color.cyan, .5f), Color.white, 0.5f);
bool mirrorZ = GUILayout.Toggle(Edit.use.mirrorZ, "Z", "button");
GUI.color = Color.white;
if (mirrorX != Edit.use.mirrorX || mirrorY != Edit.use.mirrorY || mirrorZ != Edit.use.mirrorZ)
{
actQueue.Enqueue(new ChangeSymmetryAct(mirrorX, mirrorY, mirrorZ));
}
GUILayout.EndHorizontal();
if (Edit.use.tool == Edit.Tool.Place || Edit.use.tool == Edit.Tool.Paint)
{
GUILayout.Label("Brush Type");
Edit.Brush brush = (Edit.Brush)GUILayout.SelectionGrid((int)ed.brush, new[] { "Cube", "Sphere", "Diamond" }, 1);
if (brush != Edit.use.brush)
{
actQueue.Enqueue(new ChangeBrushAct(brush));
}
GUILayout.Label("Brush Size");
GUILayout.BeginHorizontal();
GUI.enabled = ed.brushSize > 1;
if (GUILayout.Button("-"))
{
actQueue.Enqueue(new ChangeBrushSizeAct(ed.brushSize - 1));
}
GUI.enabled = true;
int brushSize;
if (int.TryParse(GUILayout.TextField(ed.brushSize.ToString()), out brushSize))
{
if (brushSize != ed.brushSize)
{
actQueue.Enqueue(new ChangeBrushSizeAct(brushSize));
}
}
if (GUILayout.Button("+"))
{
actQueue.Enqueue(new ChangeBrushSizeAct(ed.brushSize + 1));
}
GUILayout.EndHorizontal();
}
if (Edit.use.tool == Edit.Tool.Fill)
{
bool fillDiagonals = GUILayout.Toggle(Edit.use.fillDiagonals, "Diagonals", "button");
if (fillDiagonals != Edit.use.fillDiagonals)
{
actQueue.Enqueue(new ChangeFillDiagonalsAct(fillDiagonals));
}
}
}
GUILayout.EndVertical();
if (repaint)
{
boxRects.Add(GUILayoutUtility.GetLastRect());
}
}