public boolean addCustomBiome(Window parent, CustomBiome customBiome) {
if (isBiomePresent(customBiome.getId())) {
JOptionPane.showMessageDialog(
parent,
"The specified ID ("
+ customBiome.getId()
+ ") is already a regular biome (named "
+ Minecraft1_7Biomes.BIOME_NAMES[customBiome.getId()]
+ ")",
"ID Already In Use",
JOptionPane.ERROR_MESSAGE);
return false;
}
if (customBiomes == null) {
customBiomes = new ArrayList<>();
}
for (CustomBiome existingCustomBiome : customBiomes) {
if (existingCustomBiome.getId() == customBiome.getId()) {
JOptionPane.showMessageDialog(
parent,
"You already configured a custom biome with that ID (named "
+ existingCustomBiome.getName()
+ ")",
"ID Already In Use",
JOptionPane.ERROR_MESSAGE);
return false;
}
}
customBiomes.add(customBiome);
for (CustomBiomeListener listener : listeners) {
listener.customBiomeAdded(customBiome);
}
return true;
}
/**
* Indicates that some aspect of a custom biome (other than the ID, which is not allowed to
* change) has changed.
*
* @param customBiome The custom biome that has been modified.
*/
public void editCustomBiome(CustomBiome customBiome) {
for (CustomBiome existingCustomBiome : customBiomes) {
if (existingCustomBiome.getId() == customBiome.getId()) {
for (CustomBiomeListener listener : listeners) {
listener.customBiomeChanged(customBiome);
}
return;
}
}
throw new IllegalArgumentException(
"There is no custom biome installed with ID " + customBiome.getId());
}
/**
* Removes a custom biome.
*
* @param customBiome The custom biome to remove.
*/
public void removeCustomBiome(CustomBiome customBiome) {
for (Iterator<CustomBiome> i = customBiomes.iterator(); i.hasNext(); ) {
CustomBiome existingCustomBiome = i.next();
if (existingCustomBiome.getId() == customBiome.getId()) {
i.remove();
for (CustomBiomeListener listener : listeners) {
listener.customBiomeRemoved(customBiome);
}
return;
}
}
throw new IllegalArgumentException(
"There is no custom biome installed with ID " + customBiome.getId());
}
public int getNextId() {
if (customBiomes != null) {
outer:
for (int i = 40; i < 256; i++) {
for (CustomBiome customBiome : customBiomes) {
if (customBiome.getId() == i) {
continue outer;
}
}
if (isBiomePresent(i)) {
continue;
}
return i;
}
return -1;
} else {
return 40;
}
}