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Start of trying to make Region/Scene more modular.

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Added preliminary IRegionModule interface.
Also have a work in progress way of Modules registering optional API methods (kind of like Apache optional functions). But there must be a cleaner/nicer way in c# of doing these than the current way.
Added three work in progress modules: ChatModule (simple handles in world chat, but by moving this to a module, we could support other types of chat modules, ie like a irc - opensim bridge module. ) , AvatarProfilesModule and XferModule. 
Moved most of the code from  Scene.ModifyTerrain() into the BasicTerrain library, as the start of trying to make that more modular. 
Stopped Child agents showing up as part of the "show users" command.
This commit is contained in:
MW
2007-08-28 14:21:17 +00:00
parent c1a899b651
commit 8e3b2392d1
22 changed files with 546 additions and 125 deletions
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71
OpenSim/Region/Terrain.BasicTerrain/TerrainEngine.cs
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@@ -32,6 +32,7 @@ using System.Drawing.Imaging;
using System.IO;
using libTerrain;
using OpenJPEGNet;
using OpenSim.Framework.Interfaces;
namespace OpenSim.Region.Terrain
{
@@ -128,6 +129,76 @@ namespace OpenSim.Region.Terrain
heightmap.diff = new int[w / 16, h / 16];
}
//Testing to see if moving the TerraForming packet handling code into here works well
/// <summary>
/// Modifies terrain using the specified information
/// </summary>
/// <param name="height">The height at which the user started modifying the terrain</param>
/// <param name="seconds">The number of seconds the modify button was pressed</param>
/// <param name="brushsize">The size of the brush used</param>
/// <param name="action">The action to be performed</param>
/// <param name="north">Distance from the north border where the cursor is located</param>
/// <param name="west">Distance from the west border where the cursor is located</param>
public void ModifyTerrain(float height, float seconds, byte brushsize, byte action, float north, float west, IClientAPI remoteUser)
{
// Shiny.
double size = (double)(1 << brushsize);
switch (action)
{
case 0:
// flatten terrain
this.FlattenTerrain(west, north, size, (double)seconds / 5.0);
break;
case 1:
// raise terrain
this.RaiseTerrain(west, north, size, (double)seconds / 5.0);
break;
case 2:
//lower terrain
this.LowerTerrain(west, north, size, (double)seconds / 5.0);
break;
case 3:
// smooth terrain
this.SmoothTerrain(west, north, size, (double)seconds / 5.0);
break;
case 4:
// noise
this.NoiseTerrain(west, north, size, (double)seconds / 5.0);
break;
case 5:
// revert
this.RevertTerrain(west, north, size, (double)seconds / 5.0);
break;
// CLIENT EXTENSIONS GO HERE
case 128:
// erode-thermal
break;
case 129:
// erode-aerobic
break;
case 130:
// erode-hydraulic
break;
}
for (int x = 0; x < 16; x++)
{
for (int y = 0; y < 16; y++)
{
if (this.Tainted(x * 16, y * 16))
{
remoteUser.SendLayerData(x, y, this.GetHeights1D());
}
}
}
return;
}
/// <summary>
/// Checks to make sure the terrain is within baked values +/- maxRaise/minLower
/// </summary>