Animations.java

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/*
 * This file is part of JXClient, the Fullscreen Java Crossfire Client.
 *
 * JXClient is 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * JXClient 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 JXClient; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Copyright (C) 2005-2008 Yann Chachkoff.
 * Copyright (C) 2006-2011 Andreas Kirschbaum.
 */

package com.realtime.crossfire.jxclient.animations;

import com.realtime.crossfire.jxclient.guistate.ClientSocketState;
import com.realtime.crossfire.jxclient.guistate.GuiStateListener;
import com.realtime.crossfire.jxclient.guistate.GuiStateManager;
import java.util.HashMap;
import java.util.Map;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

public class Animations {

    @NotNull
    private final Map<Integer, Animation> animations = new HashMap<>();

    @NotNull
    @SuppressWarnings("FieldCanBeLocal")
    private final GuiStateListener guiStateListener = new GuiStateListener() {

        @Override
        public void start() {
            // ignore
        }

        @Override
        public void metaserver() {
            // ignore
        }

        @Override
        public void preConnecting(@NotNull final String serverInfo) {
            // ignore
        }

        @Override
        public void connecting(@NotNull final String serverInfo) {
            animations.clear();
        }

        @Override
        public void connecting(@NotNull final ClientSocketState clientSocketState) {
            // ignore
        }

        @Override
        public void connected() {
            // ignore
        }

        @Override
        public void connectFailed(@NotNull final String reason) {
            // ignore
        }

    };

    public Animations(@Nullable final GuiStateManager guiStateManager) {
        if (guiStateManager != null) {
            guiStateManager.addGuiStateListener(guiStateListener);
        }
    }

    public void addAnimation(final int animationId, final int flags, @NotNull final int[] faces) {
        if (faces.length == 1) {
            System.err.println("Warning: animation id "+animationId+" has only one face");
        }

        final Animation animation = new Animation(animationId, flags, faces);
        if (animations.put(animationId, animation) != null) {
            System.err.println("Warning: duplicate animation id "+animationId);
        }
    }

    @Nullable
    public Animation get(final int animationId) {
        return animations.get(animationId);
    }

}