CaRMtl/rene/zirkel/construction/DepList.java
2018-09-04 22:51:42 -04:00

89 lines
1.8 KiB
Java

/*
Copyright 2006 Rene Grothmann, modified by Eric Hakenholz
This file is part of C.a.R. software.
C.a.R. is a free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, version 3 of the License.
C.a.R. is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package rene.zirkel.construction;
// file: ConstructionObject.java
import java.util.Enumeration;
import rene.zirkel.objects.ConstructionObject;
public class DepList implements Enumeration {
ConstructionObject E[] = new ConstructionObject[8];
int N = 0, I;
public void reset() {
N = 0;
}
public void add(final ConstructionObject o) {
if (have(o))
return;
if (N < E.length)
E[N++] = o;
else {
final ConstructionObject e[] = new ConstructionObject[E.length + 8];
for (int i = 0; i < E.length; i++)
e[i] = E[i];
E = e;
E[N++] = o;
}
}
public boolean have(final ConstructionObject o) {
for (int i = 0; i < N; i++)
if (E[i] == o)
return true;
return false;
}
public Enumeration elements() {
I = 0;
return this;
}
public boolean hasMoreElements() {
return I < N;
}
public Object nextElement() {
return E[I++];
}
public ConstructionObject[] getArray() {
final ConstructionObject o[] = new ConstructionObject[N];
for (int i = 0; i < N; i++)
o[i] = E[i];
return o;
}
public void translate() {
for (int i = 0; i < N; i++)
E[i] = E[i].getTranslation();
}
public int size() {
return N;
}
}