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