/*     */ package NET.worlds.console;
/*     */ 
/*     */ import NET.worlds.scape.Material;
/*     */ import NET.worlds.scape.NoSuchPropertyException;
/*     */ import NET.worlds.scape.Point3;
/*     */ import NET.worlds.scape.Point3Temp;
/*     */ import NET.worlds.scape.Portal;
/*     */ import NET.worlds.scape.Property;
/*     */ import NET.worlds.scape.Rect;
/*     */ import NET.worlds.scape.Restorer;
/*     */ import NET.worlds.scape.Room;
/*     */ import NET.worlds.scape.RoomEnvironment;
/*     */ import NET.worlds.scape.Saver;
/*     */ import NET.worlds.scape.TooNewException;
/*     */ import NET.worlds.scape.World;
/*     */ import java.io.IOException;
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/*     */ public class Stair
/*     */   extends Room
/*     */ {
/*     */   public Portal bottom;
/*     */   public Portal top;
/*     */   private int _lengthwise;
/*     */   static final int PLUSX = 0;
/*     */   static final int PLUSY = 1;
/*     */   static final int MINUSX = 2;
/*     */   static final int MINUSY = 3;
/*     */   private float _length;
/*     */   private float _width;
/*     */   private float _rise;
/*     */   
/*     */   public Stair(World world, String name, float width, float length, float rise, float ceilingz, int numsteps, Material riser, Material tread, Material left, Material right, Material head, Material ceiling)
/*     */   {
/*  70 */     super(world, name);
/*     */     
/*  72 */     this._lengthwise = 1;
/*  73 */     this._length = length;
/*  74 */     this._width = width;
/*  75 */     this._rise = rise;
/*     */     
/*  77 */     RoomEnvironment env = getEnvironment();
/*     */     
/*  79 */     env.add(Rect.ceiling(0.0F, 0.0F, ceilingz, width, length, ceiling));
/*     */     
/*  81 */     float lowerz = ceilingz - rise;
/*  82 */     env.add(new Rect(-0.1F, 0.0F, 0.0F, -0.1F, length, ceilingz, left));
/*  83 */     env.add(new Rect(width + 0.1F, length, 0.0F, width + 0.1F, 0.0F, ceilingz, 
/*  84 */       right));
/*  85 */     env.add(new Rect(width, 0.0F, lowerz, 0.0F, 0.0F, ceilingz, head));
/*  86 */     this.bottom = new Portal(width, 0.0F, 0.0F, 0.0F, 0.0F, lowerz);
/*  87 */     this.top = new Portal(0.0F, length, rise, width, length, ceilingz);
/*     */     
/*  89 */     float dy = length / numsteps;
/*  90 */     float dz = rise / numsteps;
/*     */     
/*  92 */     for (int i = 0; i < numsteps; i++) {
/*  93 */       Rect w = new Rect(0.0F, i * dy, i * dz, width, i * dy, (i + 1) * dz, 
/*  94 */         riser);
/*  95 */       w.setTileSize(dz, dz);
/*     */       
/*     */ 
/*  98 */       env.add(w);
/*     */     }
/*     */     
/* 101 */     for (int i = 0; i < numsteps; i++) {
/* 102 */       Rect w = Rect.floor(0.0F, i * dy, (i + 1) * dz, width, (i + 1) * dy, 
/* 103 */         tread);
/* 104 */       w.setTileSize(dy, dy);
/* 105 */       env.add(w);
/*     */     }
/*     */     
/* 108 */     env.add(this.bottom);
/* 109 */     env.add(this.top);
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */   public Stair() {}
/*     */   
/*     */ 
/*     */   void setLength(float len)
/*     */   {
/* 119 */     this._length = len;
/*     */   }
/*     */   
/*     */   void setRise(float r)
/*     */   {
/* 124 */     this._rise = r;
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */   void setLengthwise(int lw)
/*     */   {
/* 132 */     this._lengthwise = lw;
/*     */   }
/*     */   
/*     */   public float floorHeight(float x, float y, float z)
/*     */   {
/* 137 */     float dist = 0.0F;
/* 138 */     switch (this._lengthwise) {
/*     */     case 0: 
/* 140 */       dist = x;
/* 141 */       break;
/*     */     case 2: 
/* 143 */       dist = this._length - x;
/* 144 */       break;
/*     */     case 1: 
/* 146 */       dist = y;
/* 147 */       break;
/*     */     case 3: 
/* 149 */       dist = this._length - y;
/* 150 */       break;
/*     */     default: 
/* 152 */       if (!$assertionsDisabled) throw new AssertionError();
/*     */       break; }
/* 154 */     return dist / this._length * this._rise;
/*     */   }
/*     */   
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/*     */   public Point3 surfaceNormal(float x, float y)
/*     */   {
/* 162 */     Point3 A = new Point3(this._width, 0.0F, 0.0F);
/* 163 */     Point3Temp B = Point3Temp.make(0.0F, this._length, this._rise);
/* 164 */     A.cross(B);
/* 165 */     A.normalize();
/* 166 */     return A;
/*     */   }
/*     */   
/* 169 */   private static Object classCookie = new Object();
/*     */   
/*     */   public void saveState(Saver s) throws IOException
/*     */   {
/* 173 */     s.saveVersion(1, classCookie);
/* 174 */     super.saveState(s);
/* 175 */     s.saveFloat(this._length);
/* 176 */     s.saveFloat(this._rise);
/* 177 */     s.saveInt(this._lengthwise);
/* 178 */     s.save(this.bottom);
/* 179 */     s.save(this.top);
/*     */   }
/*     */   
/*     */   public void restoreState(Restorer r) throws IOException, TooNewException
/*     */   {
/* 184 */     switch (r.restoreVersion(classCookie)) {
/*     */     case 1: 
/* 186 */       super.restoreState(r);
/* 187 */       this._length = r.restoreFloat();
/* 188 */       this._rise = r.restoreFloat();
/* 189 */       this._lengthwise = r.restoreInt();
/* 190 */       this.bottom = ((Portal)r.restore());
/* 191 */       this.top = ((Portal)r.restore());
/* 192 */       break;
/*     */     case 0: 
/* 194 */       super.restoreState(r);
/* 195 */       this._length = r.restoreFloat();
/* 196 */       this._rise = r.restoreFloat();
/* 197 */       this.bottom = ((Portal)r.restore());
/* 198 */       this.top = ((Portal)r.restore());
/* 199 */       setLengthwise(1);
/* 200 */       break;
/*     */     default: 
/* 202 */       throw new TooNewException();
/*     */     }
/*     */   }
/*     */   
/*     */   void superRestoreState(Restorer r) throws IOException, TooNewException
/*     */   {
/* 208 */     super.restoreState(r);
/*     */   }
/*     */   
/*     */ 
/*     */ 
/*     */ 
/*     */   public Object properties(int index, int offset, int mode, Object value)
/*     */     throws NoSuchPropertyException
/*     */   {
/* 217 */     Object ret = null;
/*     */     
/* 219 */     switch (index - offset) {
/*     */     case 0: 
/* 221 */       if (mode == 0) {
/* 222 */         ret = new Property(this, index, "Length");
/* 223 */       } else if (mode == 1)
/* 224 */         ret = new Float(this._length);
/* 225 */       break;
/*     */     case 1: 
/* 227 */       if (mode == 0) {
/* 228 */         ret = new Property(this, index, "Rise");
/* 229 */       } else if (mode == 1)
/* 230 */         ret = new Float(this._rise);
/* 231 */       break;
/*     */     case 2: 
/* 233 */       if (mode == 0) {
/* 234 */         ret = new Property(this, index, "Direction");
/* 235 */       } else if (mode == 1)
/* 236 */         ret = new Integer(this._lengthwise);
/* 237 */       break;
/*     */     default: 
/* 239 */       ret = super.properties(index, offset + 3, mode, value);
/*     */     }
/*     */     
/* 242 */     return ret;
/*     */   }
/*     */ }


/* Location:              C:\Program Files (x86)\Worlds Inc\WorldsPlayer - Win7\lib\worlds.jar!\NET\worlds\console\Stair.class
 * Java compiler version: 6 (50.0)
 * JD-Core Version:       0.7.1
 */