9c372137bd
Ice walls also use vertex colors now, could be used to add some cosmetic variety to the levels.
91 lines
2.5 KiB
C#
91 lines
2.5 KiB
C#
using FarseerPhysics.Dynamics;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using System;
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using System.Collections.Generic;
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using Voronoi2;
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namespace Barotrauma
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{
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partial class LevelWall : IDisposable
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{
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private List<VoronoiCell> cells;
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public List<VoronoiCell> Cells
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{
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get { return cells; }
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}
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private List<Body> bodies;
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public LevelWall(List<Vector2> edgePositions, Vector2 extendAmount, Color color)
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{
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cells = new List<VoronoiCell>();
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for (int i = 0; i < edgePositions.Count - 1; i++)
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{
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Vector2[] vertices = new Vector2[4];
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vertices[0] = edgePositions[i];
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vertices[1] = edgePositions[i + 1];
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vertices[2] = vertices[0] + extendAmount;
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vertices[3] = vertices[1] + extendAmount;
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VoronoiCell wallCell = new VoronoiCell(vertices);
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wallCell.edges[0].cell1 = wallCell;
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wallCell.edges[1].cell1 = wallCell;
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wallCell.edges[2].cell1 = wallCell;
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wallCell.edges[3].cell1 = wallCell;
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wallCell.edges[0].isSolid = true;
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if (i > 1)
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{
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wallCell.edges[3].cell2 = cells[i - 1];
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cells[i - 1].edges[1].cell2 = wallCell;
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}
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cells.Add(wallCell);
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}
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List<Vector2[]> triangles;
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bodies = CaveGenerator.GeneratePolygons(cells, out triangles, false);
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#if CLIENT
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List<VertexPositionTexture> bodyVertices = CaveGenerator.GenerateRenderVerticeList(triangles);
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SetBodyVertices(bodyVertices.ToArray(), color);
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SetWallVertices(CaveGenerator.GenerateWallShapes(cells), color);
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#endif
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}
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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protected virtual void Dispose(bool disposing)
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{
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#if CLIENT
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if (wallVertices != null)
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{
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wallVertices.Dispose();
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wallVertices = null;
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}
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if (bodyVertices != null)
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{
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BodyVertices.Dispose();
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bodyVertices = null;
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}
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#endif
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if (bodies != null)
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{
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bodies.Clear();
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bodies = null;
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}
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}
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}
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}
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