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* Apply http://opensimulator.org/mantis/view.php?id=1207 

* Implmements llModifyLand() and a check for the "Allow others to terraform flag"
* Thanks tglion!
0.6.0-stable
Justin Clarke Casey 2008-10-07 14:49:12 +00:00
parent e5a50b6a3b
commit 48d86fb23f
19 changed files with 178 additions and 118 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
OpenSim/Framework/IClientAPI.cs
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@ -61,7 +61,7 @@ namespace OpenSim.Framework
public delegate void ModifyTerrain(
float height, float seconds, byte size, byte action, float north, float west, float south, float east,
IClientAPI remoteClient);
UUID agentId);
public delegate void SetAppearance(byte[] texture, List<byte> visualParamList);

2
OpenSim/Region/ClientStack/LindenUDP/LLClientView.cs
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@ -4183,7 +4183,7 @@ namespace OpenSim.Region.ClientStack.LindenUDP
modify.ModifyBlock.BrushSize,
modify.ModifyBlock.Action, modify.ParcelData[i].North,
modify.ParcelData[i].West, modify.ParcelData[i].South,
modify.ParcelData[i].East, this);
modify.ParcelData[i].East, this.AgentId);
}
}
}

18
OpenSim/Region/Environment/Modules/World/Permissions/PermissionsModule.cs
View File

@ -984,11 +984,9 @@ namespace OpenSim.Region.Environment.Modules.World.Permissions
DebugPermissionInformation(MethodInfo.GetCurrentMethod().Name);
if (m_bypassPermissions) return m_bypassPermissionsValue;
bool permission = false;
// Estate override
if (GenericEstatePermission(user))
permission = true;
return true;
float X = position.X;
float Y = position.Y;
@ -1002,13 +1000,19 @@ namespace OpenSim.Region.Environment.Modules.World.Permissions
if (Y < 0)
Y = 0;
// Land owner can terraform too
ILandObject parcel = m_scene.LandChannel.GetLandObject(X, Y);
if (parcel == null)
return false;
// Others allowed to terraform?
if ((parcel.landData.Flags & ((int)Parcel.ParcelFlags.AllowTerraform)) != 0)
return true;
// Land owner can terraform too
if (parcel != null && GenericParcelPermission(user, parcel))
permission = true;
return true;
return permission;
return false;
}
private bool CanViewScript(UUID script, UUID objectID, UUID user, Scene scene)

6
OpenSim/Region/Environment/Modules/World/Terrain/Effects/CookieCutter.cs
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@ -41,6 +41,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.Effects
bool[,] cliffMask = new bool[map.Width,map.Height];
bool[,] channelMask = new bool[map.Width,map.Height];
bool[,] smoothMask = new bool[map.Width,map.Height];
bool[,] allowMask = new bool[map.Width,map.Height];
Console.WriteLine("S1");
@ -52,6 +53,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.Effects
{
Console.Write(".");
smoothMask[x, y] = true;
allowMask[x,y] = true;
// Start underwater
map[x, y] = TerrainUtil.PerlinNoise2D(x, y, 3, 0.25) * 5;
@ -77,7 +79,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.Effects
for (y = 0; y < map.Height; y++)
{
if (cliffMask[x, y])
eroder.PaintEffect(map, x, y, 4, 0.1);
eroder.PaintEffect(map, allowMask, x, y, -1, 4, 0.1);
}
}
@ -119,4 +121,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.Effects
}
}
}
}
}

5
OpenSim/Region/Environment/Modules/World/Terrain/ITerrainModule.cs
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@ -25,7 +25,9 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System.IO;
using OpenMetaverse;
namespace OpenSim.Region.Environment.Modules.World.Terrain
{
@ -33,7 +35,8 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain
{
void LoadFromFile(string filename);
void SaveToFile(string filename);
void ModifyTerrain(Vector3 pos, byte size, byte action, UUID agentId);
/// <summary>
/// Load a terrain from a stream.
/// </summary>

4
OpenSim/Region/Environment/Modules/World/Terrain/ITerrainPaintableEffect.cs
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@ -31,6 +31,6 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain
{
public interface ITerrainPaintableEffect
{
void PaintEffect(ITerrainChannel map, double x, double y, double strength, double duration);
void PaintEffect(ITerrainChannel map, bool[,] allowMask, double x, double y, double z, double strength, double duration);
}
}
}

24
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/ErodeSphere.cs
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@ -150,7 +150,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
@ -173,10 +173,13 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
for (y = 0; y < water.Height; y++)
{
const double solConst = (1.0 / rounds);
double sedDelta = water[x, y] * solConst;
map[x, y] -= sedDelta;
sediment[x, y] += sedDelta;
if (mask[x,y])
{
const double solConst = (1.0 / rounds);
double sedDelta = water[x, y] * solConst;
map[x, y] -= sedDelta;
sediment[x, y] += sedDelta;
}
}
}
@ -292,8 +295,11 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
double sedimentDeposit = sediment[x, y] - waterCapacity;
if (sedimentDeposit > 0)
{
sediment[x, y] -= sedimentDeposit;
map[x, y] += sedimentDeposit;
if (mask[x,y])
{
sediment[x, y] -= sedimentDeposit;
map[x, y] += sedimentDeposit;
}
}
}
}
@ -302,10 +308,10 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
// Deposit any remainder (should be minimal)
for (x = 0; x < water.Width; x++)
for (y = 0; y < water.Height; y++)
if (sediment[x, y] > 0)
if (mask[x,y] && sediment[x, y] > 0)
map[x, y] += sediment[x, y];
}
#endregion
}
}
}

41
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/FlattenSphere.cs
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@ -25,48 +25,29 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System;
using OpenSim.Region.Environment.Interfaces;
namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
public class FlattenSphere : ITerrainPaintableEffect
{
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
int x, y;
double sum = 0.0;
double step2 = 0.0;
duration = 0.009; //MCP Should be read from ini file
// compute delta map
for (x = 0; x < map.Width; x++)
{
for (y = 0; y < map.Height; y++)
{
double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
if (z > 0) // add in non-zero amount
{
sum += map[x, y] * z;
step2 += z;
}
}
}
double avg = sum / step2;
// blend in map
for (x = 0; x < map.Width; x++)
{
for (y = 0; y < map.Height; y++)
{
if (!mask[x,y])
continue;
double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength) * duration;
if (z > 0) // add in non-zero amount
@ -74,8 +55,18 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
if (z > 1.0)
z = 1.0;
map[x, y] = (map[x, y] * (1.0 - z)) + (avg * z);
map[x, y] = (map[x, y] * (1.0 - z)) + (rz * z);
}
double delta = rz - map[x, y];
if (Math.Abs(delta) > 0.1)
delta *= 0.25;
if (delta != 0) // add in non-zero amount
{
map[x, y] += delta;
}
}
}
}

11
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/LowerSphere.cs
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@ -34,7 +34,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
duration = 0.03; //MCP Should be read from ini file
@ -42,15 +42,10 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
int x;
for (x = 0; x < map.Width; x++)
{
// Skip everything unlikely to be affected
if (Math.Abs(x - rx) > strength * 1.1)
continue;
int y;
for (y = 0; y < map.Height; y++)
{
// Skip everything unlikely to be affected
if (Math.Abs(y - ry) > strength * 1.1)
if (!mask[x,y])
continue;
// Calculate a sphere and add it to the heighmap
@ -66,4 +61,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#endregion
}
}
}

11
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/NoiseSphere.cs
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@ -35,22 +35,17 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
int x;
for (x = 0; x < map.Width; x++)
{
// Skip everything unlikely to be affected
if (Math.Abs(x - rx) > strength * 1.1)
continue;
int y;
for (y = 0; y < map.Height; y++)
{
// Skip everything unlikely to be affected
if (Math.Abs(y - ry) > strength * 1.1)
if (!mask[x,y])
continue;
// Calculate a sphere and add it to the heighmap
@ -68,4 +63,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#endregion
}
}
}

7
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/OlsenSphere.cs
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@ -151,7 +151,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
@ -162,6 +162,9 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
int y;
for (y = 0; y < map.Height; y++)
{
if (!mask[x,y])
continue;
double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
if (z > 0) // add in non-zero amount
@ -216,4 +219,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#endregion
}
}
}

11
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/RaiseSphere.cs
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@ -35,7 +35,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
duration = 0.03; //MCP Should be read from ini file
strength = TerrainUtil.MetersToSphericalStrength(strength);
@ -43,15 +43,10 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
int x;
for (x = 0; x < map.Width; x++)
{
// Skip everything unlikely to be affected
if (Math.Abs(x - rx) > strength * 1.1)
continue;
int y;
for (y = 0; y < map.Height; y++)
{
// Skip everything unlikely to be affected
if (Math.Abs(y - ry) > strength * 1.1)
if (!mask[x,y])
continue;
// Calculate a sphere and add it to the heighmap
@ -67,4 +62,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#endregion
}
}
}

9
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/RevertSphere.cs
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@ -41,7 +41,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
duration = 0.03; //MCP Should be read from ini file
@ -54,15 +54,10 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
int x;
for (x = 0; x < map.Width; x++)
{
// Skip everything unlikely to be affected
if (Math.Abs(x - rx) > strength * 1.1)
continue;
int y;
for (y = 0; y < map.Height; y++)
{
// Skip everything unlikely to be affected
if (Math.Abs(y - ry) > strength * 1.1)
if (!mask[x,y])
continue;
// Calculate a sphere and add it to the heighmap

5
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/SmoothSphere.cs
View File

@ -33,7 +33,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
@ -76,6 +76,9 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
{
for (y = 0; y < map.Height; y++)
{
if (!mask[x,y])
continue;
double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
if (z > 0) // add in non-zero amount

7
OpenSim/Region/Environment/Modules/World/Terrain/PaintBrushes/WeatherSphere.cs
View File

@ -147,7 +147,7 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#region ITerrainPaintableEffect Members
public void PaintEffect(ITerrainChannel map, double rx, double ry, double strength, double duration)
public void PaintEffect(ITerrainChannel map, bool[,] mask, double rx, double ry, double rz, double strength, double duration)
{
strength = TerrainUtil.MetersToSphericalStrength(strength);
@ -158,6 +158,9 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
int y;
for (y = 0; y < map.Height; y++)
{
if (!mask[x,y])
continue;
double z = TerrainUtil.SphericalFactor(x, y, rx, ry, strength);
if (z > 0) // add in non-zero amount
@ -204,4 +207,4 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes
#endregion
}
}
}

97
OpenSim/Region/Environment/Modules/World/Terrain/TerrainModule.cs
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@ -40,6 +40,7 @@ using OpenSim.Region.Environment.Modules.World.Terrain.FloodBrushes;
using OpenSim.Region.Environment.Modules.World.Terrain.PaintBrushes;
using OpenSim.Region.Environment.Scenes;
namespace OpenSim.Region.Environment.Modules.World.Terrain
{
public class TerrainModule : IRegionModule, ICommandableModule, ITerrainModule
@ -258,6 +259,18 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain
throw new TerrainException(String.Format("unable to load heightmap from file {0}: no loader available for that format", filename));
}
/// <summary>
/// Modify Land
/// </summary>
/// <param name="pos">Land-position (X,Y,0)</param>
/// <param name="size">The size of the brush (0=small, 1=medium, 2=large)</param>
/// <param name="action">0=LAND_LEVEL, 1=LAND_RAISE, 2=LAND_LOWER, 3=LAND_SMOOTH, 4=LAND_NOISE, 5=LAND_REVERT</param>
/// <param name="agentId">UUID of script-owner</param>
public void ModifyTerrain(Vector3 pos, byte size, byte action, UUID agentId)
{
client_OnModifyTerrain((float)pos.Z, (float)0.25, size, action, pos.Y, pos.X, pos.Y, pos.X, agentId);
}
/// <summary>
/// Saves the current heightmap to a specified stream.
/// </summary>
@ -587,58 +600,92 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain
);
}
private void client_OnModifyTerrain(float height, float seconds, byte size, byte action, float north, float west,
float south, float east, IClientAPI remoteClient)
private void client_OnModifyTerrain(float height, float seconds, byte size, byte action,
float north, float west, float south, float east, UUID agentId)
{
// Not a good permissions check, if in area mode, need to check the entire area.
if (m_scene.ExternalChecks.ExternalChecksCanTerraformLand(remoteClient.AgentId, new Vector3(north, west, 0)))
bool allowed = false;
if (north == south && east == west)
{
if (north == south && east == west)
if (m_painteffects.ContainsKey((StandardTerrainEffects) action))
{
if (m_painteffects.ContainsKey((StandardTerrainEffects) action))
bool[,] allowMask = new bool[m_channel.Width,m_channel.Height];
allowMask.Initialize();
int n = size + 1;
if (n > 2)
n = 4;
int zx = (int) (west + 0.5);
int zy = (int) (north + 0.5);
int dx;
for (dx=-n; dx<=n; dx++)
{
int dy;
for (dy=-n; dy<=n; dy++)
{
int x = zx + dx;
int y = zy + dy;
if (x>=0 && y>=0 && x<m_channel.Width && y<m_channel.Height)
{
if (m_scene.ExternalChecks.ExternalChecksCanTerraformLand(agentId, new Vector3(x,y,0)))
{
allowMask[x, y] = true;
allowed = true;
}
}
}
}
if (allowed)
{
m_painteffects[(StandardTerrainEffects) action].PaintEffect(
m_channel, west, south, size, seconds);
m_channel, allowMask, west, south, height, size, seconds);
CheckForTerrainUpdates(true); //revert changes outside estate limits
}
else
{
m_log.Debug("Unknown terrain brush type " + action);
}
}
else
{
if (m_floodeffects.ContainsKey((StandardTerrainEffects) action))
{
bool[,] fillArea = new bool[m_channel.Width,m_channel.Height];
fillArea.Initialize();
m_log.Debug("Unknown terrain brush type " + action);
}
}
else
{
if (m_floodeffects.ContainsKey((StandardTerrainEffects) action))
{
bool[,] fillArea = new bool[m_channel.Width,m_channel.Height];
fillArea.Initialize();
int x;
for (x = 0; x < m_channel.Width; x++)
int x;
for (x = 0; x < m_channel.Width; x++)
{
int y;
for (y = 0; y < m_channel.Height; y++)
{
int y;
for (y = 0; y < m_channel.Height; y++)
if (x < east && x > west)
{
if (x < east && x > west)
if (y < north && y > south)
{
if (y < north && y > south)
if (m_scene.ExternalChecks.ExternalChecksCanTerraformLand(agentId, new Vector3(x,y,0)))
{
fillArea[x, y] = true;
allowed = true;
}
}
}
}
}
if (allowed)
{
m_floodeffects[(StandardTerrainEffects) action].FloodEffect(
m_channel, fillArea, size);
CheckForTerrainUpdates(true); //revert changes outside estate limits
}
else
{
m_log.Debug("Unknown terrain flood type " + action);
}
}
else
{
m_log.Debug("Unknown terrain flood type " + action);
}
}
}

27
OpenSim/Region/Environment/Modules/World/Terrain/Tests/TerrainTest.cs
View File

@ -37,19 +37,30 @@ namespace OpenSim.Region.Environment.Modules.World.Terrain.Tests
[Test]
public void BrushTest()
{
TerrainChannel x = new TerrainChannel(256, 256);
TerrainChannel map = new TerrainChannel(256, 256);
bool[,] allowMask = new bool[map.Width,map.Height];
int x;
int y;
for (x=0; x<map.Width; x++)
{
for (y=0; y<map.Height; y++)
{
allowMask[x,y] = true;
}
}
ITerrainPaintableEffect effect = new RaiseSphere();
effect.PaintEffect(x, 128.0, 128.0, 100, 0.1);
Assert.That(x[128, 128] > 0.0, "Raise brush not raising values.");
Assert.That(x[0, 128] > 0.0, "Raise brush lowering edge values.");
effect.PaintEffect(map, allowMask, 128.0, 128.0, 23.0, 100, 0.1);
Assert.That(map[128, 128] > 0.0, "Raise brush not raising values.");
Assert.That(map[0, 128] > 0.0, "Raise brush lowering edge values.");
x = new TerrainChannel(256, 256);
map = new TerrainChannel(256, 256);
effect = new LowerSphere();
effect.PaintEffect(x, 128.0, 128.0, 100, 0.1);
Assert.That(x[128, 128] < 0.0, "Lower not lowering values.");
Assert.That(x[0, 128] < 0.0, "Lower brush affecting edge values.");
effect.PaintEffect(map, allowMask, 128.0, 128.0, -1, 100, 0.1);
Assert.That(map[128, 128] < 0.0, "Lower not lowering values.");
Assert.That(map[0, 128] < 0.0, "Lower brush affecting edge values.");
}
[Test]

2
OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
View File

@ -756,6 +756,7 @@ namespace OpenSim.Region.Environment.Scenes
set
{
StoreUndoState();
if (m_shape != null) {
m_shape.Scale = value;
if (PhysActor != null && m_parentGroup != null)
@ -769,6 +770,7 @@ namespace OpenSim.Region.Environment.Scenes
}
}
}
}
TriggerScriptChangedEvent(Changed.SCALE);
}
}

7
OpenSim/Region/ScriptEngine/Shared/Api/Implementation/LSL_Api.cs
View File

@ -42,6 +42,7 @@ using OpenSim.Region.Interfaces;
using OpenSim.Region.Environment.Interfaces;
using OpenSim.Region.Environment.Modules.Avatar.Currency.SampleMoney;
using OpenSim.Region.Environment.Modules.World.Land;
using OpenSim.Region.Environment.Modules.World.Terrain;
using OpenSim.Region.Environment.Scenes;
using OpenSim.Region.Physics.Manager;
using OpenSim.Region.ScriptEngine.Shared;
@ -3378,7 +3379,11 @@ namespace OpenSim.Region.ScriptEngine.Shared.Api
public void llModifyLand(int action, int brush)
{
m_host.AddScriptLPS(1);
World.ExternalChecks.ExternalChecksCanTerraformLand(m_host.OwnerID, new Vector3(m_host.AbsolutePosition.X, m_host.AbsolutePosition.Y, 0));
ITerrainModule tm = m_ScriptEngine.World.RequestModuleInterface<ITerrainModule>();
if (tm != null)
{
tm.ModifyTerrain(m_host.AbsolutePosition, (byte) brush, (byte) action, m_host.OwnerID);
}
}
public void llCollisionSound(string impact_sound, double impact_volume)