public static void RestoreTerrain(VM vm, TerrainBlend blend, byte roads)
{
var arch = vm.Context.Architecture;
arch.DisableClip = true;
var baseB = blend.Base;
arch.Terrain.LightType = (baseB == TerrainType.WATER) ? TerrainType.SAND : blend.Base;
arch.Terrain.DarkType = (blend.Blend == TerrainType.WATER) ? blend.Base : blend.Blend;
arch.Terrain.GenerateGrassStates();
//clear all previous roads/sea
VMArchitectureTools.FloorPatternRect(arch, new Rectangle(0, 0, arch.Width, 5), 0, 0, 1);
VMArchitectureTools.FloorPatternRect(arch, new Rectangle(arch.Width - 7, 0, 7, arch.Height), 0, 0, 1);
VMArchitectureTools.FloorPatternRect(arch, new Rectangle(0, arch.Height - 7, arch.Width, 7), 0, 0, 1);
VMArchitectureTools.FloorPatternRect(arch, new Rectangle(0, 0, 5, arch.Height), 0, 0, 1);
if (baseB == TerrainType.WATER)
{
//...
VMArchitectureTools.FloorPatternRect(arch, new Rectangle(1, 1, arch.Width - 3, arch.Height - 3), 0, 65534, 1);
}
//blend flags start at top left, then go clockwise. (top right, bottom right..)
if ((blend.WaterFlags & 1) > 0)
{
FillTileLine(arch, W, 0, 0, 1, WaterLineSegments, false);
}
if ((blend.WaterFlags & 4) > 0)
{
FillTileLine(arch, W, 0, 0, 1, WaterLineSegments, true);
}
if ((blend.WaterFlags & 16) > 0)
{
FillTileLine(arch, W, (short)(arch.Width - 1), 0, 1, WaterLineSegments, false);
}
if ((blend.WaterFlags & 64) > 0)
{
FillTileLine(arch, W, 0, (short)(arch.Height - 1), 1, WaterLineSegments, true);
}
if ((blend.WaterFlags & 2) > 0)
{
FillTiles(arch, W, 1, 1, 1, 1, 1);
}
if ((blend.WaterFlags & 8) > 0)
{
FillTiles(arch, W, (short)(arch.Width - 2), 1, 1, 1, 1);
}
if ((blend.WaterFlags & 32) > 0)
{
FillTiles(arch, W, (short)(arch.Width - 2), (short)(arch.Height - 2), 1, 1, 1);
}
if ((blend.WaterFlags & 128) > 0)
{
FillTiles(arch, W, 1, (short)(arch.Height - 2), 1, 1, 1);
}
if ((blend.WaterFlags & 5) == 5)
{
StampTilemap(arch, TopWaterCorner, 1, 1, 1);
}
if ((blend.WaterFlags & 20) == 20)
{
StampTilemap(arch, RightWaterCorner, (short)(arch.Width - 7), 1, 1);
}
if ((blend.WaterFlags & 80) == 80)
{
StampTilemap(arch, BottomWaterCorner, (short)(arch.Width - 7), (short)(arch.Height - 7), 1);
}
if ((blend.WaterFlags & 65) == 65)
{
StampTilemap(arch, LeftWaterCorner, 1, (short)(arch.Height - 7), 1);
}
/*
*
* if ((blend.WaterFlags & 1) > 0) VMArchitectureTools.FloorPatternRect(arch, new Rectangle(1, 1, 4, arch.Height - 2), 0, 65534, 1);
* if ((blend.WaterFlags & 2) > 0) VMArchitectureTools.FloorPatternRect(arch, new Rectangle(1, 1, arch.Width-2, 4), 0, 65534, 1);
* if ((blend.WaterFlags & 4) > 0) VMArchitectureTools.FloorPatternRect(arch, new Rectangle(arch.Width-5, 1, 4, arch.Height - 2), 0, 65534, 1);
* if ((blend.WaterFlags & 8) > 0) VMArchitectureTools.FloorPatternRect(arch, new Rectangle(1, arch.Height-5, arch.Width-2, 4), 0, 65534, 1);
*
*/
//hard blends into the next terrain type
FillTerrainRect(arch, new Rectangle(0, 0, 1, arch.Height - 1), (byte)(((blend.AdjFlags & 1) > 0) ? 255 : 0));
FillTerrainRect(arch, new Rectangle(0, 0, arch.Width - 1, 1), (byte)(((blend.AdjFlags & 4) > 0) ? 255 : 0));
FillTerrainRect(arch, new Rectangle(arch.Width - 2, 0, 1, arch.Height - 1), (byte)(((blend.AdjFlags & 16) > 0) ? 255 : 0));
FillTerrainRect(arch, new Rectangle(0, arch.Height - 2, arch.Width - 1, 1), (byte)(((blend.AdjFlags & 64) > 0) ? 255 : 0));
/*
* FillTerrainRect(arch, new Rectangle(0, 0, 1, 1), (byte)(((blend.AdjFlags & 2) > 0) ? 255 : 0));
* FillTerrainRect(arch, new Rectangle(arch.Width - 2, 0, 1, 1), (byte)(((blend.AdjFlags & 8) > 0) ? 255 : 0));
* FillTerrainRect(arch, new Rectangle(arch.Width - 2, arch.Height - 2, 1, 1), (byte)(((blend.AdjFlags & 32) > 0) ? 255 : 0));
* FillTerrainRect(arch, new Rectangle(0, arch.Height - 2, 1, 1), (byte)(((blend.AdjFlags & 128) > 0) ? 255 : 0));
*/
//smooth blends into the next terrain type
ApplyTerrainBlend(arch, RotateByte(blend.AdjFlags, 0), new Rectangle(0, 0, arch.Width - 1, 24), 255, 0, -11,
new Point[] { new Point(0, 0), new Point(arch.Width - 1, 0) },
new float[] { (135f / 180f) * (float)Math.PI, (225f / 180f) * (float)Math.PI },
new float[] { (15f / 180f) * (float)Math.PI, (-15f / 180f) * (float)Math.PI });
ApplyTerrainBlend(arch, RotateByte(blend.AdjFlags, 6), new Rectangle(arch.Width - 25, 0, 24, arch.Height - 1), 0, 11, 0,
new Point[] { new Point(arch.Width - 1, 0), new Point(arch.Width - 1, arch.Height - 1) },
new float[] { (225f / 180f) * (float)Math.PI, (315f / 180f) * (float)Math.PI },
new float[] { (15f / 180f) * (float)Math.PI, (-15f / 180f) * (float)Math.PI });
ApplyTerrainBlend(arch, RotateByte(blend.AdjFlags, 4), new Rectangle(0, arch.Height - 25, arch.Width - 1, 24), 0, 0, 11,
new Point[] { new Point(arch.Width - 1, arch.Height - 1), new Point(0, arch.Height - 1) },
new float[] { (315f / 180f) * (float)Math.PI, (45f / 180f) * (float)Math.PI },
new float[] { (15f / 180f) * (float)Math.PI, (-15f / 180f) * (float)Math.PI });
ApplyTerrainBlend(arch, RotateByte(blend.AdjFlags, 2), new Rectangle(0, 0, 24, arch.Height - 1), 255, -11, 0,
new Point[] { new Point(0, arch.Height - 1), new Point(0, 0) },
new float[] { (45f / 180f) * (float)Math.PI, (135f / 180f) * (float)Math.PI },
new float[] { (15f / 180f) * (float)Math.PI, (-15f / 180f) * (float)Math.PI });
RestoreRoad(vm, roads);
if (vm.GetGlobalValue(11) == -1)
{
//set road dir. should only really do this FIRST EVER time, then road dir changes after are manual and rotate the contents of the lot.
vm.TSOState.Size &= 0xFFFF;
vm.TSOState.Size |= PickRoadDir(roads) << 16;
}
PositionLandmarkObjects(vm);
arch.SignalTerrainRedraw();
arch.DisableClip = false;
}
public static int RestoreHeight(VM vm, VMTSOSurroundingTerrain terrain, int x, int y)
{
var sr = new float[4, 4];
for (int oy = 0; oy < 4; oy++)
{
var srcY = Math.Min(3, Math.Max(0, oy + y - 1));
for (int ox = 0; ox < 4; ox++)
{
var srcX = Math.Min(3, Math.Max(0, ox + x - 1));
sr[3 - oy, ox] = terrain.Height[srcX, srcY];
}
}
var baseLevel = (int)(((sr[1, 1] + sr[1, 2] + sr[2, 2] + sr[2, 1]) / 4) * 100);
var target = vm.Context.Architecture.Terrain;
var xn = VMArchitectureTerrain.TerrainXNoise;
var yn = VMArchitectureTerrain.TerrainYNoise;
for (int oy = 1; oy < target.Height; oy++)
{
for (int ox = 1; ox < target.Width; ox++)
{
int index = (target.Height - oy) * target.Width + (target.Height - ox);
float fracy = (oy - 1f) / (target.Height - 2f);
fracy -= (yn[index] - 0.5f) / 5f;
float y1 = Cubic(sr[0, 0], sr[0, 1], sr[0, 2], sr[0, 3], fracy);
float y2 = Cubic(sr[1, 0], sr[1, 1], sr[1, 2], sr[1, 3], fracy);
float y3 = Cubic(sr[2, 0], sr[2, 1], sr[2, 2], sr[2, 3], fracy);
float y4 = Cubic(sr[3, 0], sr[3, 1], sr[3, 2], sr[3, 3], fracy);
float fracx = (ox - 1f) / (target.Width - 2f);
fracx -= (xn[index] - 0.5f) / 5f;
var h = Cubic(y1, y2, y3, y4, fracx);
target.Heights[index] = (short)(((h * 100f) - baseLevel));
}
}
var lotSInfo = vm.TSOState.Size;
if (vm.TSOState.OwnerID == 0)
{
lotSInfo = 10;
}
var ret = vm.Context.GetTSOBuildableArea(lotSInfo);
var mailbox = vm.Entities.FirstOrDefault(m => (m.Object.OBJ.GUID == 0xEF121974 || m.Object.OBJ.GUID == 0x1D95C9B0));
if (mailbox != null && mailbox.Position != LotTilePos.OUT_OF_WORLD)
{
var mailheight = target.Heights[mailbox.Position.TileY * target.Width + mailbox.Position.TileX];
ret.Inflate(-1, -1);
vm.Context.Architecture.DisableClip = true;
VMArchitectureTools.RaiseTerrain(vm.Context.Architecture, ret, mailheight, false);
vm.Context.Architecture.DisableClip = false;
ret.Width--; ret.Height--;
for (int oy = ret.Top; oy < ret.Bottom; oy++)
{
for (int ox = ret.Left; ox < ret.Right; ox++)
{
int index = (oy) * target.Width + (ox);
target.GrassState[index] = 0;
}
}
}
target.RegenerateCenters();
if (VM.UseWorld)
{
vm.Context.Blueprint.Altitude = target.Heights;
vm.Context.Blueprint.AltitudeCenters = target.Centers;
}
foreach (var obj in vm.Entities)
{
obj.Position = obj.Position;
}
return(baseLevel);
}
