public void close() {
this.isClose = true;
if (displayList != null) {
displayList.close();
displayList = null;
}
if (displays != null) {
for (Display d : displays.values()) {
if (d != null && d.cache != null) {
d.cache.close();
d.cache = null;
}
}
displays.clear();
displays = null;
}
}
private void parse(String text) throws Exception {
if (displays == null) {
displays = new ObjectMap<String, Display>(DEFAULT_MAX_CHAR);
} else {
displays.clear();
}
StringTokenizer br = new StringTokenizer(text, LSystem.LS);
info = br.nextToken();
common = br.nextToken();
page = br.nextToken();
ObjectMap<Short, TArray<Short>> kerning = new ObjectMap<Short, TArray<Short>>(64);
TArray<CharDef> charDefs = new TArray<CharDef>(DEFAULT_MAX_CHAR);
int maxChar = 0;
boolean done = false;
for (; !done; ) {
String line = br.nextToken();
if (line == null) {
done = true;
} else {
if (line.startsWith("chars c")) {
} else if (line.startsWith("char")) {
CharDef def = parseChar(line);
if (def != null) {
maxChar = MathUtils.max(maxChar, def.id);
charDefs.add(def);
}
}
if (line.startsWith("kernings c")) {
} else if (line.startsWith("kerning")) {
StringTokenizer tokens = new StringTokenizer(line, " =");
tokens.nextToken();
tokens.nextToken();
short first = Short.parseShort(tokens.nextToken());
tokens.nextToken();
int second = Integer.parseInt(tokens.nextToken());
tokens.nextToken();
int offset = Integer.parseInt(tokens.nextToken());
TArray<Short> values = kerning.get(new Short(first));
if (values == null) {
values = new TArray<Short>();
kerning.put(new Short(first), values);
}
values.add(new Short((short) ((offset << 8) | second)));
}
}
}
this.chars = new CharDef[maxChar + 1];
for (Iterator<CharDef> iter = charDefs.iterator(); iter.hasNext(); ) {
CharDef def = iter.next();
chars[def.id] = def;
}
for (Entries<Short, TArray<Short>> iter = kerning.entries(); iter.hasNext(); ) {
Entry<Short, TArray<Short>> entry = iter.next();
short first = entry.key;
TArray<Short> valueList = entry.value;
short[] valueArray = new short[valueList.size];
int i = 0;
for (Iterator<Short> valueIter = valueList.iterator(); valueIter.hasNext(); i++) {
valueArray[i] = (valueIter.next()).shortValue();
}
chars[first].kerning = valueArray;
}
}
private void drawBatchString(
float tx, float ty, String text, LColor c, int startIndex, int endIndex) {
if (isClose) {
return;
}
if (displays.size > DEFAULT_MAX_CHAR) {
displays.clear();
}
lazyHashCode = 1;
if (c != null) {
lazyHashCode = LSystem.unite(lazyHashCode, c.r);
lazyHashCode = LSystem.unite(lazyHashCode, c.g);
lazyHashCode = LSystem.unite(lazyHashCode, c.b);
lazyHashCode = LSystem.unite(lazyHashCode, c.a);
}
String key = text + lazyHashCode;
Display display = displays.get(key);
if (display == null) {
int x = 0, y = 0;
displayList.glBegin();
displayList.setBatchPos(tx, ty);
if (c != null) {
displayList.setImageColor(c);
}
CharDef lastCharDef = null;
char[] data = text.toCharArray();
for (int i = 0; i < data.length; i++) {
int id = data[i];
if (id == '\n') {
x = 0;
y += getLineHeight();
continue;
}
if (id >= chars.length) {
continue;
}
CharDef charDef = chars[id];
if (charDef == null) {
continue;
}
if (lastCharDef != null) {
x += lastCharDef.getKerning(id);
}
lastCharDef = charDef;
if ((i >= startIndex) && (i <= endIndex)) {
charDef.draw(x, y);
}
x += charDef.advance;
}
if (c != null) {
displayList.setImageColor(LColor.white);
}
displayList.glEnd();
display = new Display();
display.cache = displayList.newBatchCache();
display.text = text;
display.width = 0;
display.height = 0;
displays.put(key, display);
} else if (display.cache != null) {
display.cache.x = tx;
display.cache.y = ty;
displayList.postCache(display.cache);
}
}
public TMXProperties clear() {
properties.clear();
return this;
}