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java.lang.Objectde.farafin.snEADy.communication.D_Vec2D
public final class D_Vec2D
2-dimensional vector datatype for calculating on the playfield
Field Summary | |
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int |
x
Comment for x |
int |
y
Comment for y |
Constructor Summary | |
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D_Vec2D()
default - constructor |
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D_Vec2D(D_Vec2D vec)
copy - concstructor |
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D_Vec2D(int y,
int x)
create - constructor |
Method Summary | |
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void |
add(D_Vec2D a)
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static D_Vec2D |
add(D_Vec2D a,
D_Vec2D b)
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void |
add(int y,
int x)
add the values to the vector |
java.lang.Object |
clone()
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void |
copyOnMe(D_Vec2D vec)
copys all data to the lokal instance. there is no new Instance created |
int |
dist(D_Vec2D vec)
manhatten distance: d = dy + dx |
int |
distWarp(D_Vec2D vec,
int height,
int width)
manhatten distance: d = dy + dx with calculating the surface of the world as sphere |
boolean |
equals(D_Vec2D vec)
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java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public int y
y
public int x
x
Constructor Detail |
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public D_Vec2D()
public D_Vec2D(int y, int x)
y
- x
- public D_Vec2D(D_Vec2D vec)
vec
- Method Detail |
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public java.lang.Object clone()
clone
in class java.lang.Object
public static D_Vec2D add(D_Vec2D a, D_Vec2D b)
a
- Vector ab
- Vector b
public void add(D_Vec2D a)
a
- non static addition to the given vectorpublic void add(int y, int x)
y
- add y (line)x
- add x (row)public void copyOnMe(D_Vec2D vec)
vec
- public int dist(D_Vec2D vec)
vec
-
public int distWarp(D_Vec2D vec, int height, int width)
vec
- height
- the playfield heithswidth
- the playfield width
public boolean equals(D_Vec2D vec)
public java.lang.String toString()
toString
in class java.lang.Object
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