ucigame.tile80.Sprite80UciGame.java Source code

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Here is the source code for ucigame.tile80.Sprite80UciGame.java

Source

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package ucigame.tile80;

import com.google.common.collect.ImmutableMap;
import com.google.gson.Gson;
import java.util.Collection;
import java.util.Map;
import java.util.logging.Logger;
import tile80.Sprite80;
import ucigame.Image;
import ucigame.Sprite;
import ucigame.Ucigame;

/**
 * implementation of the Spritefactory for the ucigame library
 * will produce sprite for ucigame in place, we will use short lived sprite at every frame
 * 
 * note: i first tried to use inner api facility like sprite animation, but using it complexified the engine alot
 * and imply lot of side effect, so i dropped it and let the FSM engine manage animation frame
 */
public class Sprite80UciGame extends Sprite80<Sprite> {
    private static final Logger LOG = Logger.getLogger(Sprite80UciGame.class.getName());

    private final Image spriteSheet;
    private final Ucigame host;

    public Sprite80UciGame(Image spriteSheet, Ucigame host, String name, int w, int h, int x, int y) {
        super(name, w, h, x, y);
        this.spriteSheet = spriteSheet;
        this.host = host;
    }

    @Override
    public Sprite makeSprite(int col, int row) {
        Sprite tmp = host.makeSprite(getW(), getH());
        tmp.addFrame(spriteSheet, getX(), getY());
        tmp.position(col * getW(), row * getH());
        return tmp;
    }

    /**
     * 
     * @param host
     * @param json
     * @return 
     */
    public static Map<String, Sprite80UciGame> makeSpriteFactoryUciGame(Ucigame host, String json) {
        ImmutableMap.Builder<String, Sprite80UciGame> mapSpriteBuilder = ImmutableMap.builder();

        Map<String, Object> spriteSheetStructure = new Gson().fromJson(json, Map.class);
        int w = ((Double) spriteSheetStructure.get("w")).intValue();
        int h = ((Double) spriteSheetStructure.get("h")).intValue();
        Image spriteSheetImage = host.getImage(spriteSheetStructure.get("file").toString());
        for (Map<String, Object> frameStructure : (Collection<Map>) spriteSheetStructure.get("sheet")) {
            mapSpriteBuilder.put(frameStructure.get("name").toString(),
                    new Sprite80UciGame(spriteSheetImage, host, frameStructure.get("name").toString(), w, h,
                            ((Double) frameStructure.get("x")).intValue(),
                            ((Double) frameStructure.get("y")).intValue()));
        }

        return mapSpriteBuilder.build();
    }
}