mirror of
https://github.com/opensim/opensim.git
synced 2026-08-08 02:05:34 +08:00
* Optimized usings
* Shortened type references * Removed redundant 'this' qualifier
This commit is contained in:
lbsa71
@@ -29,11 +29,11 @@ using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Drawing.Imaging;
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using System.Globalization;
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using System.IO;
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using System.Threading;
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using libTerrain;
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using OpenJPEGNet;
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using OpenSim.Framework.Interfaces;
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using System.Globalization;
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using OpenSim.Framework;
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namespace OpenSim.Region.Terrain
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@@ -51,7 +51,7 @@ namespace OpenSim.Region.Terrain
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public class TerrainEngine
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{
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public static System.Threading.Mutex fileIOLock = new System.Threading.Mutex();
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public static Mutex fileIOLock = new Mutex();
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/// <summary>
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/// Plugin library for scripts
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@@ -95,12 +95,13 @@ namespace OpenSim.Region.Terrain
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/// </summary>
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public int tainted;
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int w, h;
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private int w, h;
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/// <summary>
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/// Used to determine what offset to use when loading singular heightmaps across multiple sims
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/// </summary>
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private int offsetX;
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private int offsetY;
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@@ -139,13 +140,13 @@ namespace OpenSim.Region.Terrain
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public bool Tainted(int x, int y)
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{
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return (heightmap.diff[x / 16, y / 16] != 0);
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return (heightmap.diff[x/16, y/16] != 0);
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}
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public void ResetTaint()
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{
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tainted = 0;
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heightmap.diff = new int[w / 16, h / 16];
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heightmap.diff = new int[w/16,h/16];
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}
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//Testing to see if moving the TerraForming packet handling code into here works well
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@@ -158,40 +159,40 @@ namespace OpenSim.Region.Terrain
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/// <param name="action">The action to be performed</param>
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/// <param name="north">Distance from the north border where the cursor is located</param>
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/// <param name="west">Distance from the west border where the cursor is located</param>
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public void ModifyTerrain(float height, float seconds, byte brushsize, byte action, float north, float west, IClientAPI remoteUser)
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public void ModifyTerrain(float height, float seconds, byte brushsize, byte action, float north, float west,
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IClientAPI remoteUser)
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{
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// Shiny.
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double size = (double)(1 << brushsize);
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double size = (double) (1 << brushsize);
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switch (action)
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{
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case 0:
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// flatten terrain
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this.FlattenTerrain(west, north, size, (double)seconds / 5.0);
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FlattenTerrain(west, north, size, (double) seconds/5.0);
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break;
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case 1:
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// raise terrain
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this.RaiseTerrain(west, north, size, (double)seconds / 5.0);
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RaiseTerrain(west, north, size, (double) seconds/5.0);
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break;
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case 2:
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//lower terrain
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this.LowerTerrain(west, north, size, (double)seconds / 5.0);
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LowerTerrain(west, north, size, (double) seconds/5.0);
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break;
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case 3:
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// smooth terrain
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this.SmoothTerrain(west, north, size, (double)seconds / 5.0);
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SmoothTerrain(west, north, size, (double) seconds/5.0);
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break;
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case 4:
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// noise
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this.NoiseTerrain(west, north, size, (double)seconds / 5.0);
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NoiseTerrain(west, north, size, (double) seconds/5.0);
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break;
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case 5:
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// revert
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this.RevertTerrain(west, north, size, (double)seconds / 5.0);
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RevertTerrain(west, north, size, (double) seconds/5.0);
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break;
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// CLIENT EXTENSIONS GO HERE
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// CLIENT EXTENSIONS GO HERE
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case 128:
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// erode-thermal
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break;
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@@ -207,9 +208,9 @@ namespace OpenSim.Region.Terrain
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{
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for (int y = 0; y < 16; y++)
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{
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if (this.Tainted(x * 16, y * 16))
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if (Tainted(x*16, y*16))
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{
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remoteUser.SendLayerData(x, y, this.GetHeights1D());
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remoteUser.SendLayerData(x, y, GetHeights1D());
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}
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}
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}
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@@ -249,12 +250,12 @@ namespace OpenSim.Region.Terrain
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/// <returns>A float[65536] array containing the heightmap</returns>
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public float[] GetHeights1D()
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{
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float[] heights = new float[w * h];
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float[] heights = new float[w*h];
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int i;
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for (i = 0; i < w * h; i++)
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for (i = 0; i < w*h; i++)
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{
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heights[i] = (float)heightmap.map[i % w, i / w];
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heights[i] = (float) heightmap.map[i%w, i/w];
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}
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return heights;
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@@ -266,13 +267,13 @@ namespace OpenSim.Region.Terrain
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/// <returns>An array of 256,256 values containing the heightmap</returns>
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public float[,] GetHeights2D()
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{
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float[,] heights = new float[w, h];
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float[,] heights = new float[w,h];
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int x, y;
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for (x = 0; x < w; x++)
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{
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for (y = 0; y < h; y++)
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{
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heights[x, y] = (float)heightmap.map[x, y];
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heights[x, y] = (float) heightmap.map[x, y];
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}
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}
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return heights;
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@@ -294,9 +295,9 @@ namespace OpenSim.Region.Terrain
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public void GetHeights1D(float[] heights)
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{
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int i;
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for (i = 0; i < w * h; i++)
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for (i = 0; i < w*h; i++)
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{
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heightmap.map[i % w, i / w] = heights[i];
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heightmap.map[i%w, i/w] = heights[i];
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}
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tainted++;
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@@ -313,7 +314,7 @@ namespace OpenSim.Region.Terrain
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{
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for (y = 0; y < h; y++)
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{
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heightmap.Set(x, y, (double)heights[x, y]);
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heightmap.Set(x, y, (double) heights[x, y]);
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}
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}
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SaveRevertMap();
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@@ -376,28 +377,36 @@ namespace OpenSim.Region.Terrain
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try
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{
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switch (command)
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{
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case "help":
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resultText += "terrain regenerate - rebuilds the sims terrain using a default algorithm\n";
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resultText += "terrain hills <type> <number of hills> <min height> <max height> <island t/f> <additive t/f> <noisy t/f>\n";
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resultText +=
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"terrain hills <type> <number of hills> <min height> <max height> <island t/f> <additive t/f> <noisy t/f>\n";
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resultText += " type should be spheres, blocks, cones, or squared\n";
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resultText += "terrain voronoi <points> <blocksize> - generates a worley fractal with X points per block";
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resultText +=
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"terrain voronoi <points> <blocksize> - generates a worley fractal with X points per block";
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resultText += "terrain seed <seed> - sets the random seed value to <seed>\n";
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resultText += "terrain load <type> <filename> - loads a terrain from disk, type can be 'F32', 'F64', 'RAW' or 'IMG'\n";
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resultText += "terrain save <type> <filename> - saves a terrain to disk, type can be 'F32', 'F64', 'PNG', 'RAW' or 'HIRAW'\n";
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resultText += "terrain save grdmap <filename> <gradient map> - creates a PNG snapshot of the region using a named gradient map\n";
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resultText += "terrain rescale <min> <max> - rescales a terrain to be between <min> and <max> meters high\n";
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resultText +=
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"terrain load <type> <filename> - loads a terrain from disk, type can be 'F32', 'F64', 'RAW' or 'IMG'\n";
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resultText +=
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"terrain save <type> <filename> - saves a terrain to disk, type can be 'F32', 'F64', 'PNG', 'RAW' or 'HIRAW'\n";
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resultText +=
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"terrain save grdmap <filename> <gradient map> - creates a PNG snapshot of the region using a named gradient map\n";
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resultText +=
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"terrain rescale <min> <max> - rescales a terrain to be between <min> and <max> meters high\n";
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resultText += "terrain fill <val> - fills a terrain at the specified height\n";
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resultText += "terrain erode aerobic <windspeed> <pickupmin> <dropmin> <carry> <rounds> <lowest t/f> <fluid dynamics t/f>\n";
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resultText +=
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"terrain erode aerobic <windspeed> <pickupmin> <dropmin> <carry> <rounds> <lowest t/f> <fluid dynamics t/f>\n";
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resultText += "terrain erode thermal <talus> <rounds> <carry>\n";
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resultText += "terrain erode hydraulic <rain> <evaporation> <solubility> <frequency> <rounds>\n";
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resultText += "terrain multiply <val> - multiplies a terrain by <val>\n";
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resultText += "terrain revert - reverts the terrain to the stored original\n";
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resultText += "terrain bake - saves the current terrain into the revert map\n";
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resultText += "terrain csfilter <filename.cs> - loads a new filter from the specified .cs file\n";
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resultText += "terrain jsfilter <filename.js> - loads a new filter from the specified .js file\n";
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resultText +=
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"terrain csfilter <filename.cs> - loads a new filter from the specified .cs file\n";
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resultText +=
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"terrain jsfilter <filename.js> - loads a new filter from the specified .js file\n";
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foreach (KeyValuePair<string, ITerrainFilter> filter in customFilters.filters)
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{
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resultText += filter.Value.Help();
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@@ -466,8 +475,8 @@ namespace OpenSim.Region.Terrain
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case "load":
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string filenameL = args[2].Replace("%name%", simName);
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filenameL = filenameL.Replace("%x%", this.offsetX.ToString());
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filenameL = filenameL.Replace("%y%", this.offsetY.ToString());
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filenameL = filenameL.Replace("%x%", offsetX.ToString());
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filenameL = filenameL.Replace("%y%", offsetY.ToString());
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switch (args[1].ToLower())
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{
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@@ -499,11 +508,11 @@ namespace OpenSim.Region.Terrain
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{
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case "f32":
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LoadFromFileF32(args[2], Convert.ToInt32(args[3]), Convert.ToInt32(args[4]),
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Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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break;
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case "img":
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LoadFromFileIMG(args[2], Convert.ToInt32(args[3]), Convert.ToInt32(args[4]),
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Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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break;
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default:
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resultText = "Unknown or unsupported image or data format";
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@@ -513,8 +522,8 @@ namespace OpenSim.Region.Terrain
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case "save":
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string filename = args[2].Replace("%name%", simName);
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filename = filename.Replace("%x%", this.offsetX.ToString());
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filename = filename.Replace("%y%", this.offsetY.ToString());
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filename = filename.Replace("%x%", offsetX.ToString());
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filename = filename.Replace("%y%", offsetY.ToString());
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switch (args[1].ToLower())
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{
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@@ -589,15 +598,20 @@ namespace OpenSim.Region.Terrain
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{
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case "aerobic":
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// WindSpeed, PickupMinimum,DropMinimum,Carry,Rounds,Lowest
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heightmap.AerobicErosion(Convert.ToDouble(args[2]), Convert.ToDouble(args[3]), Convert.ToDouble(args[4]), Convert.ToDouble(args[5]), Convert.ToInt32(args[6]), Convert.ToBoolean(args[7]), Convert.ToBoolean(args[8]));
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heightmap.AerobicErosion(Convert.ToDouble(args[2]), Convert.ToDouble(args[3]),
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Convert.ToDouble(args[4]), Convert.ToDouble(args[5]),
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Convert.ToInt32(args[6]), Convert.ToBoolean(args[7]),
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Convert.ToBoolean(args[8]));
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break;
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case "thermal":
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heightmap.ThermalWeathering(Convert.ToDouble(args[2]), Convert.ToInt32(args[3]), Convert.ToDouble(args[4]));
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heightmap.ThermalWeathering(Convert.ToDouble(args[2]), Convert.ToInt32(args[3]),
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Convert.ToDouble(args[4]));
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break;
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case "hydraulic":
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Channel rainMap = new Channel(w, h);
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rainMap.Fill(Convert.ToDouble(args[2]));
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heightmap.HydraulicErosion(rainMap, Convert.ToDouble(args[3]), Convert.ToDouble(args[4]), Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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heightmap.HydraulicErosion(rainMap, Convert.ToDouble(args[3]), Convert.ToDouble(args[4]),
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Convert.ToInt32(args[5]), Convert.ToInt32(args[6]));
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break;
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default:
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resultText = "Unknown erosion type";
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@@ -624,8 +638,10 @@ namespace OpenSim.Region.Terrain
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if (args.GetLength(0) > 2)
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{
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int.TryParse(args[2].ToString(), out count);
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double.TryParse(args[3].ToString(), NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo, out sizeMin);
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double.TryParse(args[4].ToString(), NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo, out sizeRange);
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double.TryParse(args[3].ToString(), NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo,
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out sizeMin);
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double.TryParse(args[4].ToString(), NumberStyles.AllowDecimalPoint, Culture.NumberFormatInfo,
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out sizeRange);
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bool.TryParse(args[5].ToString(), out island);
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bool.TryParse(args[6].ToString(), out additive);
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bool.TryParse(args[7].ToString(), out noisy);
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@@ -669,7 +685,7 @@ namespace OpenSim.Region.Terrain
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/// <param name="max">Maximum value of the new array</param>
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public void SetRange(float min, float max)
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{
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heightmap.Normalise((double)min, (double)max);
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heightmap.Normalise((double) min, (double) max);
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tainted++;
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}
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@@ -713,7 +729,7 @@ namespace OpenSim.Region.Terrain
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{
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for (x = 0; x < w; x++)
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{
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heightmap.map[x, y] = (double)bs.ReadSingle();
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heightmap.map[x, y] = (double) bs.ReadSingle();
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}
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}
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@@ -736,11 +752,10 @@ namespace OpenSim.Region.Terrain
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fileIOLock.WaitOne();
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try
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{
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int sectionToLoadX = ((offsetX - lowerboundX)*w);
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int sectionToLoadY = ((offsetY - lowerboundY)*h);
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int sectionToLoadX = ((this.offsetX - lowerboundX) * this.w);
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int sectionToLoadY = ((this.offsetY - lowerboundY) * this.h);
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double[,] tempMap = new double[dimensionX, dimensionY];
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double[,] tempMap = new double[dimensionX,dimensionY];
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FileInfo file = new FileInfo(filename);
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FileStream s = file.Open(FileMode.Open, FileAccess.Read);
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@@ -751,7 +766,7 @@ namespace OpenSim.Region.Terrain
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{
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for (y = 0; y < dimensionY; y++)
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{
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tempMap[x, y] = (double)bs.ReadSingle();
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tempMap[x, y] = (double) bs.ReadSingle();
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}
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}
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@@ -784,19 +799,19 @@ namespace OpenSim.Region.Terrain
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/// <param name="lowerboundY">Where sim coords begin for this patch</param>
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public void LoadFromFileIMG(string filename, int dimensionX, int dimensionY, int lowerboundX, int lowerboundY)
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{
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int sectionToLoadX = ((this.offsetX - lowerboundX) * this.w);
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int sectionToLoadY = ((this.offsetY - lowerboundY) * this.h);
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int sectionToLoadX = ((offsetX - lowerboundX)*w);
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int sectionToLoadY = ((offsetY - lowerboundY)*h);
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double[,] tempMap = new double[dimensionX, dimensionY];
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double[,] tempMap = new double[dimensionX,dimensionY];
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System.Drawing.Bitmap lgrBmp = new Bitmap(filename);
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Bitmap lgrBmp = new Bitmap(filename);
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int x, y;
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for (x = 0; x < dimensionX; x++)
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{
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for (y = 0; y < dimensionY; y++)
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{
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tempMap[x, y] = (float)lgrBmp.GetPixel(x, y).GetBrightness();
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tempMap[x, y] = (float) lgrBmp.GetPixel(x, y).GetBrightness();
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}
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}
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@@ -826,7 +841,7 @@ namespace OpenSim.Region.Terrain
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{
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for (x = 0; x < w; x++)
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{
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heightmap.map[x, y] = (double)bs.ReadByte() * ((double)bs.ReadByte() / 127.0);
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heightmap.map[x, y] = (double) bs.ReadByte()*((double) bs.ReadByte()/127.0);
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bs.ReadBytes(11); // Advance the stream to next bytes.
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}
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}
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@@ -875,7 +890,7 @@ namespace OpenSim.Region.Terrain
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{
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for (x = 0; x < w; x++)
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{
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bs.Write((float)heightmap.Get(x, y));
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bs.Write((float) heightmap.Get(x, y));
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}
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}
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@@ -897,27 +912,27 @@ namespace OpenSim.Region.Terrain
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int x, y;
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// Used for the 'green' channel.
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byte avgMultiplier = (byte)heightmap.Avg();
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byte backupMultiplier = (byte)revertmap.Avg();
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byte avgMultiplier = (byte) heightmap.Avg();
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byte backupMultiplier = (byte) revertmap.Avg();
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// Limit the multiplier so it can represent points >64m.
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if (avgMultiplier > 196)
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avgMultiplier = 196;
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if(backupMultiplier > 196)
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if (backupMultiplier > 196)
|
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backupMultiplier = 196;
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// Make sure it's at least one to prevent a div by zero
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if (avgMultiplier < 1)
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avgMultiplier = 1;
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if(backupMultiplier < 1)
|
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if (backupMultiplier < 1)
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backupMultiplier = 1;
|
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|
||||
for (y = 0; y < h; y++)
|
||||
{
|
||||
for (x = 0; x < h; x++)
|
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{
|
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byte red = (byte)(heightmap.Get(x, y) / ((double)avgMultiplier / 128.0));
|
||||
byte red = (byte) (heightmap.Get(x, y)/((double) avgMultiplier/128.0));
|
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byte green = avgMultiplier;
|
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byte blue = (byte)watermap.Get(x, y);
|
||||
byte blue = (byte) watermap.Get(x, y);
|
||||
byte alpha1 = 0; // Land Parcels
|
||||
byte alpha2 = 0; // For Sale Land
|
||||
byte alpha3 = 0; // Public Edit Object
|
||||
@@ -926,7 +941,7 @@ namespace OpenSim.Region.Terrain
|
||||
byte alpha6 = 255; // Flying Allowed
|
||||
byte alpha7 = 255; // Create Landmark
|
||||
byte alpha8 = 255; // Outside Scripts
|
||||
byte alpha9 = (byte)(revertmap.Get(x, y) / ((double)backupMultiplier / 128.0));
|
||||
byte alpha9 = (byte) (revertmap.Get(x, y)/((double) backupMultiplier/128.0));
|
||||
byte alpha10 = backupMultiplier;
|
||||
|
||||
binStream.Write(red);
|
||||
@@ -966,7 +981,7 @@ namespace OpenSim.Region.Terrain
|
||||
{
|
||||
for (j = 0; j < 256; j++)
|
||||
{
|
||||
lookupHeightTable[i + (j * 256)] = ((double)i * ((double)j / 127.0));
|
||||
lookupHeightTable[i + (j*256)] = ((double) i*((double) j/127.0));
|
||||
}
|
||||
}
|
||||
|
||||
@@ -988,9 +1003,9 @@ namespace OpenSim.Region.Terrain
|
||||
}
|
||||
}
|
||||
|
||||
byte red = (byte)(index & 0xFF);
|
||||
byte green = (byte)((index >> 8) & 0xFF);
|
||||
byte blue = (byte)watermap.Get(x, y);
|
||||
byte red = (byte) (index & 0xFF);
|
||||
byte green = (byte) ((index >> 8) & 0xFF);
|
||||
byte blue = (byte) watermap.Get(x, y);
|
||||
byte alpha1 = 0; // Land Parcels
|
||||
byte alpha2 = 0; // For Sale Land
|
||||
byte alpha3 = 0; // Public Edit Object
|
||||
@@ -1140,7 +1155,7 @@ namespace OpenSim.Region.Terrain
|
||||
smoothed.Smooth(amount);
|
||||
|
||||
Channel mask = new Channel();
|
||||
mask.Raise(rx,ry,size,amount);
|
||||
mask.Raise(rx, ry, size, amount);
|
||||
|
||||
heightmap.Blend(smoothed, mask);
|
||||
}
|
||||
@@ -1221,8 +1236,7 @@ namespace OpenSim.Region.Terrain
|
||||
{
|
||||
Bitmap bmp = TerrainToBitmap(gradientmap);
|
||||
|
||||
imageData = OpenJPEG.EncodeFromImage(bmp, true );
|
||||
|
||||
imageData = OpenJPEG.EncodeFromImage(bmp, true);
|
||||
}
|
||||
catch (Exception e)
|
||||
{
|
||||
@@ -1252,12 +1266,11 @@ namespace OpenSim.Region.Terrain
|
||||
for (int x = 0; x < copy.w; x++)
|
||||
{
|
||||
// 512 is the largest possible height before colours clamp
|
||||
int colorindex = (int)(Math.Max(Math.Min(1.0, copy.Get(x, y) / 512.0), 0.0) * (pallete - 1));
|
||||
int colorindex = (int) (Math.Max(Math.Min(1.0, copy.Get(x, y)/512.0), 0.0)*(pallete - 1));
|
||||
bmp.SetPixel(x, y, colours[colorindex]);
|
||||
}
|
||||
}
|
||||
return bmp;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user