public void OnChange(TimeSpan diff)
{
bool inverted;
if (CheckRequirements(out inverted) == false)
{
return;
}
var parameters = new TerrainChangeParameters()
{
Algorithm = ChangeAlgorithm,
Center = EditManager.Instance.MousePosition,
InnerRadius = EditManager.Instance.InnerRadius,
OuterRadius = EditManager.Instance.OuterRadius,
Method = ChangeType,
TimeDiff = diff,
Shading = ShadingMultiplier,
Amount = Amount,
Inverted = inverted,
AlignModels = AlignModelsToGround
};
WorldFrame.Instance.MapManager.OnEditTerrain(parameters);
}
public override void OnUpdateModelPositions(TerrainChangeParameters parameters)
{
var center = new Vector2(parameters.Center.X, parameters.Center.Y);
foreach(var inst in DoodadInstances)
{
if (inst == null || inst.RenderInstance == null)
continue;
var pos = mDoodadDefs[inst.MddfIndex].Position;
var dist = (new Vector2(pos.X, pos.Z) - center).Length();
if (dist > parameters.OuterRadius)
continue;
if(WorldFrame.Instance.MapManager.GetLandHeight(pos.X, pos.Z, out pos.Y))
{
mDoodadDefs[inst.MddfIndex].Position = pos;
inst.RenderInstance.UpdatePosition(new Vector3(pos.X, pos.Z, pos.Y));
}
}
}
public void OnChange(TimeSpan diff)
{
bool inverted;
if (CheckRequirements(out inverted) == false)
return;
var parameters = new TerrainChangeParameters()
{
Algorithm = ChangeAlgorithm,
Center = EditManager.Instance.MousePosition,
InnerRadius = EditManager.Instance.InnerRadius,
OuterRadius = EditManager.Instance.OuterRadius,
Method = ChangeType,
TimeDiff = diff,
Shading = ShadingMultiplier,
Amount = Amount,
Inverted = inverted,
AlignModels = AlignModelsToGround
};
WorldFrame.Instance.MapManager.OnEditTerrain(parameters);
}
public override bool OnChangeTerrain(TerrainChangeParameters parameters)
{
var changed = false;
foreach (var chunk in mChunks)
{
if (chunk == null) continue;
if (chunk.OnTerrainChange(parameters))
changed = true;
}
if (changed)
mWasChanged = true;
return changed;
}
protected override bool HandleMccvPaint(TerrainChangeParameters parameters)
{
var amount = (parameters.Amount / 75.0f) * (float)parameters.TimeDiff.TotalSeconds;
var changed = false;
var destColor = parameters.Shading;
if (parameters.Inverted)
{
destColor.X = 2 - destColor.X;
destColor.Y = 2 - destColor.Y;
destColor.Z = 2 - destColor.Z;
}
var radius = parameters.OuterRadius;
for (var i = 0; i < 145; ++i)
{
var p = Vertices[i].Position;
var dist = (new Vector2(p.X, p.Y) - new Vector2(parameters.Center.X, parameters.Center.Y)).Length();
if (dist > radius)
continue;
HasMccv = true;
changed = true;
var factor = dist / radius;
if (dist < parameters.InnerRadius)
factor = 1.0f;
var curColor = mShadingFloats[i];
var dr = destColor.X - curColor.Z;
var dg = destColor.Y - curColor.Y;
var db = destColor.Z - curColor.X;
var cr = Math.Min(Math.Abs(dr), amount * factor);
var cg = Math.Min(Math.Abs(dg), amount * factor);
var cb = Math.Min(Math.Abs(db), amount * factor);
if (dr < 0)
{
curColor.Z -= cr;
if (curColor.Z < destColor.X)
curColor.Z = destColor.X;
}
else
{
curColor.Z += cr;
if (curColor.Z > destColor.X)
curColor.Z = destColor.X;
}
if (dg < 0)
{
curColor.Y -= cg;
if (curColor.Y < destColor.Y)
curColor.Y = destColor.Y;
}
else
{
curColor.Y += cg;
if (curColor.Y > destColor.Y)
curColor.Y = destColor.Y;
}
if (db < 0)
{
curColor.X -= cb;
if (curColor.X < destColor.Z)
curColor.X = destColor.Z;
}
else
{
curColor.X += cb;
if (curColor.X > destColor.Z)
curColor.X = destColor.Z;
}
mShadingFloats[i] = curColor;
curColor.X = Math.Min(Math.Max(curColor.X, 0), 2);
curColor.Y = Math.Min(Math.Max(curColor.Y, 0), 2);
curColor.Z = Math.Min(Math.Max(curColor.Z, 0), 2);
var r = (byte)((curColor.Z / 2.0f) * 255.0f);
var g = (byte)((curColor.Y / 2.0f) * 255.0f);
var b = (byte)((curColor.X / 2.0f) * 255.0f);
var a = (byte)((curColor.W / 2.0f) * 255.0f);
var color = (uint)((a << 24) | (r << 16) | (g << 8) | b);
Vertices[i].Color = color;
}
return changed;
}
public override bool OnTerrainChange(TerrainChangeParameters parameters)
{
var changed = base.OnTerrainChange(parameters);
if (changed)
{
MapArea parent;
mParent.TryGetTarget(out parent);
var omin = BoundingBox.Minimum;
var omax = BoundingBox.Maximum;
BoundingBox = new BoundingBox(new Vector3(omin.X, omin.Y, mMinHeight),
new Vector3(omax.X, omax.Y, mMaxHeight));
if (parent != null)
parent.UpdateBoundingBox(BoundingBox);
}
return changed;
}
