private void processRandomWalk() {
if (!World.getInstance().getRegions().regionLoaded(this.getCurrentTile().getRegionID())) {
return; // Don't walk unless players are already in the region
}
if (Math.random() * 1000.0 > 10.0) {
return; // Only process 1/100 of the time
}
int stepsX = (int) Math.round(Math.random() * 10.0 - 5.0);
int stepsY = (int) Math.round(Math.random() * 10.0 - 5.0);
if (stepsX != 0 || stepsY != 0) {
int destX = getCurrentTile().getX() + stepsX;
int destY = getCurrentTile().getY() + stepsY;
int spawnX = spawnCoords.getX();
int spawnY = spawnCoords.getY();
if (destX > spawnX + walkRange) {
destX = spawnX + walkRange;
} else if (destX < spawnX - walkRange) {
destX = spawnX - walkRange;
}
if (destY > spawnY + walkRange) {
destY = spawnY + walkRange;
} else if (destY < spawnY - walkRange) {
destY = spawnY - walkRange;
}
this.queueUpdateBlock(new FaceEntityBlock(null));
this.getMovement().moveTo(destX, destY);
}
}
/**
* Handles the NPC drops
*
* @param visibleTo The player who can see the drops by default (other players can see them after
* a period of time)
*/
public void sendDrop(Entity killer) {
Region region =
World.getInstance().getRegions().getRegionByID(this.getCurrentTile().getRegionID());
if (region != null && region.isLoaded()) {
for (NpcDrops loot : NpcDropParser.forID(this.getID()).getLootChance(0)) {
if (itemDropCalls.contains(loot.getItemID())) {
World.getInstance()
.sendBroadcast(
api.getName(killer)
+ " has received "
+ api.getItemType(loot.getItemID()).name.toString()
+ " drop!");
}
region.dropItem(
loot.getItemID(),
loot.getRandomNumberFrom(loot.getMinAmount(), loot.getMaxAmount()),
null,
this.getCurrentTile());
}
}
}
public void destroy() {
setExists(false);
if (this.getIndex() != -1) {
World.getInstance().removeNPC(this);
}
}
/**
* Handles an interaction with this ground item
*
* @param player The player interacting with the object
* @param option The option selected
* @return True if the interaction was successful, false otherwise
*/
public boolean interact(Player player, OptionButton option) {
if (owner != null && owner.getUserHash() != player.getUserHash()) {
logger.warn(
"Player "
+ player.getName()
+ " attempted to interact with item "
+ this.getId()
+ ", which is currently only visible to "
+ owner.getName());
return true;
}
if (OptionButton.SIX.equals(option)) {
this.examine(player);
return true;
}
ScriptEventType eventType;
switch (option) {
case ONE:
eventType = ScriptEventType.OPOBJ1;
break;
case TWO:
eventType = ScriptEventType.OPOBJ2;
break;
case THREE:
eventType = ScriptEventType.OPOBJ3;
break;
case FOUR:
eventType = ScriptEventType.OPOBJ4;
break;
case FIVE:
eventType = ScriptEventType.OPOBJ5;
break;
default:
eventType = null;
break;
}
ScriptManager scripts = Virtue.getInstance().getScripts();
if (eventType != null && scripts.hasBinding(eventType, this.getId())) {
Map<String, Object> args = new HashMap<>();
args.put("player", player);
args.put("item", this);
args.put("coords", tile);
scripts.invokeScriptChecked(eventType, this.getId(), args);
return true;
}
if (OptionButton.THREE.equals(option)
&& "Take".equalsIgnoreCase(this.getType().op[2])) { // Take
if (player.getInvs().getContainer(ContainerState.BACKPACK).freeSlots() > 0) {
Region region = World.getInstance().getRegions().getRegionByID(tile.getRegionID());
if (region != null) {
GroundItem oldItem = region.removeItem(tile, this.getId());
if (oldItem != null) {
player.getInvs().addBackpackItem(new Item(oldItem));
return true;
}
}
}
}
return false;
}