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;
}
public void setCustomBiomes(List<CustomBiome> customBiomes) {
List<CustomBiome> oldCustomBiomes = this.customBiomes;
this.customBiomes = customBiomes;
if (oldCustomBiomes != null) {
for (CustomBiome customBiome : oldCustomBiomes) {
for (CustomBiomeListener listener : listeners) {
listener.customBiomeRemoved(customBiome);
}
}
}
if (customBiomes != null) {
for (CustomBiome customBiome : customBiomes) {
for (CustomBiomeListener listener : listeners) {
listener.customBiomeAdded(customBiome);
}
}
}
}
