Exemplo n.º 1
0
  private void parseAnchor(String anchor) {
    Map<String, Float> keywords = new HashMap<>();
    keywords.put("centre", 0.5f);
    keywords.put("center", 0.5f);
    keywords.put("middle", 0.5f);
    keywords.put("mid", 0.5f);
    keywords.put("left", 0.0f);
    keywords.put("right", 1.0f);
    keywords.put("top", 0.0f);
    keywords.put("bottom", 1.0f);

    float x, y;

    String[] words = anchor.split(" ");
    switch (words.length) {
      case 1:
        if (words[0].contains("%")) {
          setAnchorX(MathUtil.numeralPercentage(words[0], getDestinationWidth()));
          setAnchorY(MathUtil.numeralPercentage(words[0], getDestinationHeight()));
        }
        break;
      case 2:
        if (words[0].contains("%")) {
          setAnchorX(MathUtil.numeralPercentage(words[0], getDestinationWidth()));
        } else {
          if (NumberUtils.isNumber(words[0])) {
            setAnchorX(Short.parseShort(words[0]));
          } else {
            if (keywords.containsKey(words[0])) {
              setAnchorX((short) (getDestinationWidth() * keywords.get(words[0])));
            } else {
              setAnchorX((short) 0);
            }
          }
        }
        if (words[1].contains("%")) {
          setAnchorY(MathUtil.numeralPercentage(words[1], getDestinationHeight()));
        } else {
          if (NumberUtils.isNumber(words[1])) {
            setAnchorY(Short.parseShort(words[1]));
          } else {
            if (keywords.containsKey(words[1])) {
              setAnchorY((short) (getDestinationHeight() * keywords.get(words[1])));
            } else {
              setAnchorY((short) 0);
            }
          }
        }
        break;
      default:
        setAnchorX((short) 0);
        setAnchorY((short) 0);
    }
  }
Exemplo n.º 2
0
  @Override
  public boolean readFromJSON(JSONObject component) {
    // Required values
    try {
      setName(component.getString("name"));
      setSource(component.getString("src-img"));
      setDestinationWidth((short) component.getInt("dest-w"));
      setDestinationHeight((short) component.getInt("dest-h"));
    } catch (JSONException e) {
      System.err.println("A required value was missing in one of your sprites.");
      System.err.println(
          "Required values: \n  name <string>\n  src-img <string>\n  dest-w <number>\n  dest-h <number>");
      System.err.println("If all values exist, make sure that they are valid and non-zero.");

      return false;
    }

    try {
      setSourceWidth(
          component.has("src-w") ? (short) component.getInt("src-w") : getDestinationWidth());
      setSourceHeight(
          component.has("src-h") ? (short) component.getInt("src-h") : getDestinationHeight());
      setSourceX(component.has("src-x") ? (short) component.getInt("src-x") : (short) 0);
      setSourceY(component.has("src-y") ? (short) component.getInt("src-y") : (short) 0);
      if (component.has("anchor")) {
        parseAnchor(component.getString("anchor"));
      } else {
        setAnchorX(
            component.has("anchor-x")
                ? MathUtil.numeralPercentage(component.getString("anchor-x"), getDestinationWidth())
                : (short) 0);
        setAnchorY(
            component.has("anchor-y")
                ? MathUtil.numeralPercentage(
                    component.getString("anchor-y"), getDestinationHeight())
                : (short) 0);
      }
    } catch (JSONException e) {
      System.err.println(
          "One or more of the values you supplied were not valid. Please refer to the specification.\n");
      e.printStackTrace();
    }

    return true;
  }