public override void Handle(TerrainModificationCommand command)
{
ushort[] m_tempBuffer = (ushort[])typeof(TerrainTool).GetField("m_tempBuffer", AccessTools.all).GetValue(ToolsModifierControl.GetTool <TerrainTool>());
TerrainManager instance = Singleton <TerrainManager> .instance;
GameAreaManager manager2 = Singleton <GameAreaManager> .instance;
SimulationManager manager3 = Singleton <SimulationManager> .instance;
float[] brushData = command.BrushData;
float num = command.BrushSize * 0.5f;
float num2 = 16f;
int b = 0x438;
ushort[] rawHeights = instance.RawHeights;
ushort[] finalHeights = instance.FinalHeights;
ushort[] backupHeights = instance.BackupHeights;
float strength = command.Strength;
int num5 = 3;
float num6 = 0.015625f;
float num7 = 64f;
Vector3 mousePosition = command.mousePosition;
Vector3 vector2 = command.EndPosition - command.StartPosition;
vector2.y = 0f;
float sqrMagnitude = vector2.sqrMagnitude;
if (sqrMagnitude != 0f)
{
sqrMagnitude = 1f / sqrMagnitude;
}
float num9 = 20f;
bool flag = true; //(base.m_toolController.m_mode & ItemClass.Availability.Game) != ItemClass.Availability.None;
int a = 0;
int num11 = 0;
//int currentCost = this.m_currentCost;
int dirtBuffer = instance.DirtBuffer;
int num14 = 0x80000;
int dirtPrice = 0;
if (flag)
{
if (manager2.PointOutOfArea(mousePosition))
{
//this.m_toolErrors = ToolBase.ToolErrors.None | ToolBase.ToolErrors.OutOfArea;
return;
}
TerrainProperties properties = instance.m_properties;
if (properties != null)
{
dirtPrice = properties.m_dirtPrice;
}
}
int num16 = Mathf.Max((int)(((mousePosition.x - num) / num2) + (b * 0.5f)), 0);
int num17 = Mathf.Max((int)(((mousePosition.z - num) / num2) + (b * 0.5f)), 0);
int num18 = Mathf.Min(((int)(((mousePosition.x + num) / num2) + (b * 0.5f))) + 1, b);
int num19 = Mathf.Min(((int)(((mousePosition.z + num) / num2) + (b * 0.5f))) + 1, b);
if (command.mode == Mode.Shift)
{
if (command.MouseRightDown)
{
num9 = -num9;
}
}
else if ((command.mode == Mode.Soften) && command.MouseRightDown)
{
num5 = 10;
}
if ((m_tempBuffer == null) || (m_tempBuffer.Length < (((num19 - num17) + 1) * ((num18 - num16) + 1))))
{
m_tempBuffer = new ushort[((num19 - num17) + 1) * ((num18 - num16) + 1)];
}
for (int i = num17; i <= num19; i++)
{
float z = (i - (b * 0.5f)) * num2;
float f = ((((z - mousePosition.z) + num) / command.BrushSize) * 64f) - 0.5f;
int num23 = Mathf.Clamp(Mathf.FloorToInt(f), 0, 0x3f);
int num24 = Mathf.Clamp(Mathf.CeilToInt(f), 0, 0x3f);
for (int k = num16; k <= num18; k++)
{
float x = (k - (b * 0.5f)) * num2;
float num27 = ((((x - mousePosition.x) + num) / command.BrushSize) * 64f) - 0.5f;
int num28 = Mathf.Clamp(Mathf.FloorToInt(num27), 0, 0x3f);
int num29 = Mathf.Clamp(Mathf.CeilToInt(num27), 0, 0x3f);
int num30 = rawHeights[(i * (b + 1)) + k];
float num31 = num30 * num6;
float y = 0f;
if (flag && manager2.PointOutOfArea(new Vector3(x, mousePosition.y, z), num2 * 0.5f))
{
m_tempBuffer[(((i - num17) * ((num18 - num16) + 1)) + k) - num16] = (ushort)num30;
}
else
{
float num33 = brushData[(num23 * 0x40) + num28];
float num34 = brushData[(num23 * 0x40) + num29];
float num35 = brushData[(num24 * 0x40) + num28];
float num36 = brushData[(num24 * 0x40) + num29];
float num37 = num33 + ((num34 - num33) * (num27 - num28));
float num38 = num35 + ((num36 - num35) * (num27 - num28));
float t = num37 + ((num38 - num37) * (f - num23));
t *= strength;
if (t <= 0f)
{
m_tempBuffer[(((i - num17) * ((num18 - num16) + 1)) + k) - num16] = (ushort)num30;
}
else
{
if (command.mode == Mode.Shift)
{
y = (finalHeights[(i * (b + 1)) + k] * num6) + num9;
}
else if (command.mode == Mode.Level)
{
y = command.StartPosition.y;
}
else if (command.mode == Mode.Soften)
{
int num40 = Mathf.Max(k - num5, 0);
int num41 = Mathf.Max(i - num5, 0);
int num42 = Mathf.Min(k + num5, b);
int num43 = Mathf.Min(i + num5, b);
float num44 = 0f;
for (int m = num41; m <= num43; m++)
{
for (int n = num40; n <= num42; n++)
{
float num47 = 1f - (((float)(((n - k) * (n - k)) + ((m - i) * (m - i)))) / ((float)(num5 * num5)));
if (num47 > 0f)
{
y += finalHeights[(m * (b + 1)) + n] * (num6 * num47);
num44 += num47;
}
}
}
if (num44 > 0.001f)
{
y /= num44;
}
else
{
y = finalHeights[(i * (b + 1)) + k];
}
}
else if (command.mode == Mode.Slope)
{
float num48 = (k - (b * 0.5f)) * num2;
float num49 = (i - (b * 0.5f)) * num2;
float num50 = (((num48 - command.StartPosition.x) * vector2.x) + ((num49 - command.StartPosition.z) * vector2.z)) * sqrMagnitude;
y = Mathf.Lerp(command.StartPosition.y, command.EndPosition.y, num50);
}
float num51 = y;
y = Mathf.Lerp(num31, y, t);
int num52 = Mathf.Clamp(Mathf.RoundToInt(y * num7), 0, 0xffff);
if (num52 == num30)
{
int num53 = Mathf.Clamp(Mathf.RoundToInt(num51 * num7), 0, 0xffff);
if (num53 > num30)
{
if (((y - num31) * num7) > (manager3.m_randomizer.Int32(0, 0x2710) * 0.0001f))
{
num52++;
}
}
else if ((num53 < num30) && (((num31 - y) * num7) > (manager3.m_randomizer.Int32(0, 0x2710) * 0.0001f)))
{
num52--;
}
}
m_tempBuffer[(((i - num17) * ((num18 - num16) + 1)) + k) - num16] = (ushort)num52;
if (flag)
{
if (num52 > num30)
{
a += num52 - num30;
}
else if (num52 < num30)
{
num11 += num30 - num52;
}
int num54 = backupHeights[(i * (b + 1)) + k];
int num55 = Mathf.Abs((int)(num52 - num54)) - Mathf.Abs((int)(num30 - num54));
//currentCost += num55 * dirtPrice;
}
}
}
}
}
int num56 = a;
int num57 = num11;
ToolBase.ToolErrors none = ToolBase.ToolErrors.None;
if (flag)
{
if (a > num11)
{
num56 = Mathf.Min(a, dirtBuffer + num11);
if (num56 < a)
{
none |= ToolBase.ToolErrors.None | ToolBase.ToolErrors.NotEnoughDirt;
GuideController properties = Singleton <GuideManager> .instance.m_properties;
if (properties != null)
{
Singleton <TerrainManager> .instance.m_notEnoughDirt.Activate(properties.m_notEnoughDirt);
}
}
GenericGuide tooMuchDirt = Singleton <TerrainManager> .instance.m_tooMuchDirt;
if (tooMuchDirt != null)
{
tooMuchDirt.Deactivate();
}
}
else if (num11 > a)
{
num57 = Mathf.Min(num11, (num14 - dirtBuffer) + a);
if (num57 < num11)
{
none |= ToolBase.ToolErrors.None | ToolBase.ToolErrors.TooMuchDirt;
GuideController properties = Singleton <GuideManager> .instance.m_properties;
if (properties != null)
{
Singleton <TerrainManager> .instance.m_tooMuchDirt.Activate(properties.m_tooMuchDirt);
}
}
GenericGuide notEnoughDirt = Singleton <TerrainManager> .instance.m_notEnoughDirt;
if (notEnoughDirt != null)
{
notEnoughDirt.Deactivate();
}
}
/*if (currentCost != Singleton<EconomyManager>.instance.PeekResource(EconomyManager.Resource.Landscaping, currentCost))
* {
* this.m_toolErrors = none | (ToolBase.ToolErrors.None | ToolBase.ToolErrors.NotEnoughMoney);
* return;
* }
* currentCost = this.m_currentCost;
*/
}
//Singleton<TerrainTool>.instance.m_toolErrors = none;
if ((num56 != 0) || (num57 != 0))
{
GenericGuide terrainToolNotUsed = Singleton <TerrainManager> .instance.m_terrainToolNotUsed;
if ((terrainToolNotUsed != null) && !terrainToolNotUsed.m_disabled)
{
terrainToolNotUsed.Disable();
}
}
for (int j = num17; j <= num19; j++)
{
for (int k = num16; k <= num18; k++)
{
int num60 = rawHeights[(j * (b + 1)) + k];
int num61 = m_tempBuffer[(((j - num17) * ((num18 - num16) + 1)) + k) - num16];
if (flag)
{
int num62 = num61 - num60;
if (num62 > 0)
{
if (a > num56)
{
num62 = ((a - 1) + (num62 * num56)) / a;
}
a -= num61 - num60;
num56 -= num62;
num61 = num60 + num62;
dirtBuffer -= num62;
}
else if (num62 < 0)
{
if (num11 > num57)
{
num62 = -(((num11 - 1) - (num62 * num57)) / num11);
}
num11 -= num60 - num61;
num57 += num62;
num61 = num60 + num62;
dirtBuffer -= num62;
}
int num63 = backupHeights[(j * (b + 1)) + k];
int num64 = Mathf.Abs((int)(num61 - num63)) - Mathf.Abs((int)(num60 - num63));
//currentCost += num64 * dirtPrice;
}
if (num61 != num60)
{
rawHeights[(j * (b + 1)) + k] = (ushort)num61;
int _strokeXmin = Math.Min(command.StrokeXmin, k);
int _strokeXmax = Math.Max(command.StrokeXmax, k);
int _strokeZmin = Math.Min(command.StrokeZmin, j);
int _strokeZmax = Math.Max(command.StrokeZmax, j);
typeof(TerrainTool).GetField("m_strokeXmin", AccessTools.all).SetValue(ToolsModifierControl.GetTool <TerrainTool>(), _strokeXmin);
typeof(TerrainTool).GetField("m_strokeXmax", AccessTools.all).SetValue(ToolsModifierControl.GetTool <TerrainTool>(), _strokeXmax);
typeof(TerrainTool).GetField("m_strokeZmin", AccessTools.all).SetValue(ToolsModifierControl.GetTool <TerrainTool>(), _strokeZmin);
typeof(TerrainTool).GetField("m_strokeZmax", AccessTools.all).SetValue(ToolsModifierControl.GetTool <TerrainTool>(), _strokeZmax);
}
}
}
if (flag)
{
instance.DirtBuffer = dirtBuffer;
//this.m_currentCost = currentCost;
}
TerrainModify.UpdateArea((int)(num16 - 2), (int)(num17 - 2), (int)(num18 + 2), (int)(num19 + 2), true, false, false);
}
public static string GetDistrictName(this Vector3 location) => AreaMgr.PointOutOfArea(location) ? "Out of town" : location.GetDistrict().GetDistrictName();