Posts by Bamse

    @EventMethod
    public void onPlayerCommand (PlayerCommandEvent evt) {
        Player player =evt.getPlayer();
        String cmd = evt.getCommand();
        if (cmd.equalsIgnoreCase("/biome")){
              byte code=BiomeHelper.getBiomeCode(player);
              String biome= BiomeHelper.getBiomeName( code);
              player.sendTextMessage("Current biome is "+biome+ " (code= "+BiomeHelper.getBiomeCode(player)+")");
    
        }
}

import java.util.HashMap;

import net.risingworld.api.World;
import net.risingworld.api.objects.Player;
import net.risingworld.api.objects.world.Chunk;


public class BiomeHelper {
    
    // Return name of biome for code
    static String getBiomeName(byte code) {
        String result=rawDataBiome.get(code);
        if (result==null) {
            return "Unknown";
        }
        return result;
    }
    
    
    // return biome code for a player position 
    public static byte getBiomeCode(Player p) {
        if (p  == null) {
            return -1;                // return code -1 if player is invalid
        }
        final byte[] rawLOD=World.getChunk(p.getChunkPosition().x, p.getChunkPosition().z).getRawLODTerrain();  // raw LOD data of chunk of player position
        final byte biome=rawLOD[Chunk.getRawTerrainIndex(6, p.getBlockPosition().x, p.getBlockPosition().z)];
        return biome;
    }        
    
    // Holder for biome names (from Definition.db table biomes)
    static private  HashMap<Byte, String> rawDataBiome = null;
    // fill biome names
    static {
        if (rawDataBiome ==null) {
            rawDataBiome= new HashMap<>();
        }
        rawDataBiome.clear();
        rawDataBiome.put((byte) 1,   "Grass");
        rawDataBiome.put((byte) 2,   "FlowerMeadow");
        rawDataBiome.put((byte) 3,   "ForestDeciduous");
        rawDataBiome.put((byte) 4,   "ForestConiferous");
        rawDataBiome.put((byte) 5,   "StoneField");
        rawDataBiome.put((byte) 6,   "ForestDead");
        rawDataBiome.put((byte) 7,   "FernMeadow");
        rawDataBiome.put((byte)    8,     "FlowerMeadow2");
        rawDataBiome.put((byte) 9,     "BushMeadow");
        rawDataBiome.put((byte) 50,     "Tundra");
        rawDataBiome.put((byte) 51,     "Taiga");
        rawDataBiome.put((byte) 52,     "Taiga2");
        rawDataBiome.put((byte) 53,     "TaigaSnow");
        rawDataBiome.put((byte) 54,     "TaigaDead");
        rawDataBiome.put((byte) 60,     "FrozenField");
        rawDataBiome.put((byte) 61,     "SnowField");
        rawDataBiome.put((byte) 100, "Arid");
        rawDataBiome.put((byte) 101, "AridForestPine");
        rawDataBiome.put((byte) 102, "Savannah");
        rawDataBiome.put((byte) 103, "Desert");
        rawDataBiome.put((byte) 104, "LushDesert");
        rawDataBiome.put((byte) 105, "DryField");
        rawDataBiome.put((byte) 106, "CottonField");
    }
}

    @EventMethod
    public void onPlayerPlaceItem(PlayerPlaceItemEvent evt) {
        Player p=evt.getPlayer();
        Item item=evt.getInventoryItem();
        MetaObject station=evt.getMetaObject();
        if (station!=null) {
            // place a item in craft station
            ObjectInfoDefinition def= station.getObjectInfoDefinition();   // <-- Here for tanning rack return null !!!
            Vector3f pos=station.getWorldPosition();
            print("Player %s place a item %s into %s located at coordinate %.2f %.2f %.2f",p.getName(),item.getName(),def.name,pos.x,pos.y,pos.z);
            // Allow other to fill a owner craft station? Why not!
        } else {
            // place a permanent item
            Vector3f pos=evt.getPosition();
            print("Player %s place a persistent item %s at coordinates  %.2f %.2f %.2f",p.getName(),item.getName(),pos.x,pos.y,pos.z);
            // check condition and cancel if not owner or friend with build permissions
            //evt.setCancelled(true);
        }

package bamse.rw;

import net.risingworld.api.Plugin;
import net.risingworld.api.definitions.Objects.ObjectInfoDefinition;
import net.risingworld.api.events.EventMethod;
import net.risingworld.api.events.Listener;
import net.risingworld.api.events.player.PlayerPickupItemEvent;
import net.risingworld.api.events.player.world.PlayerPlaceItemEvent;
import net.risingworld.api.objects.Item;
import net.risingworld.api.objects.MetaObject;
import net.risingworld.api.objects.Player;
import net.risingworld.api.objects.WorldItem;
import net.risingworld.api.objects.WorldItem.WorldItemType;
import net.risingworld.api.utils.Vector3f;


public class PermanentItemPlacement2 implements Listener {
    protected Plugin plugin=null;    // reference to plugin
    public PermanentItemPlacement2(Plugin testPlugin) {
        this.plugin=testPlugin;
    }

    @EventMethod
    public void onPlayerPlaceItem(PlayerPlaceItemEvent evt) {
        Player p=evt.getPlayer();
        Item item=evt.getInventoryItem();
        MetaObject station=evt.getMetaObject();
        if (station!=null) {
            // place a item in craft station
            ObjectInfoDefinition def= station.getObjectInfoDefinition();
            Vector3f pos=station.getWorldPosition();
            print("Player %s place a item %s into %s located at coordinate %.2f %.2f %.2f",p.getName(),item.getName(),def.name,pos.x,pos.y,pos.z);
            // Allow other to fill a owner craft station? Why not!
        } else {
            // place a permanent item
            Vector3f pos=evt.getPosition();
            print("Player %s place a persistent item %s at coordinates  %.2f %.2f %.2f",p.getName(),item.getName(),pos.x,pos.y,pos.z);
            // check condition and cancel if not owner or friend with build permissions
        }
        
    }
    
    @EventMethod
    public void onPlayerPickupEvent(PlayerPickupItemEvent evt) {
        Player p=evt.getPlayer();
        WorldItem item=evt.getItem();
        WorldItemType type = item.getWorldItemType();
        print("Player %s picked a WorldItem %s of type %s",p.getName(),item.getName(),type.name());
        
        if (item.isPersistent()) {        // type==WorldItemType.PersistentDynamic || type==WorldItemType.PersistentStatic
            // Player take a persistent placed item
            print("   Try to pickup a permanent item placed! Check permission and deny if not a friend with building right!");
            // here cancel event if player don't have right to take permanent item 
        } else if (item.isMetaObjectItem()) { // type==WorldItemType.MetaObject
            // Player take item got from crafting station (furnace,grill,oven,etc.)
            print("   Try to pickup a item from a craft station! Check permission and deny if not a owner or friend with inventory right!");
            MetaObject station = item.getRelatedMetaObject();
            if (station!=null) {
                // I have a craft station
                ObjectInfoDefinition def= station.getObjectInfoDefinition();
                Vector3f pos=station.getWorldPosition();
                print("   Item got from a %s placed at coordinate %.2f %.2f %.2f",def.name,pos.x,pos.y,pos.z);
            }
            // here cancel event if player don't have right to pickup items from crafting stations (furnace,grill,etc.) 
        } else if (type==WorldItemType.Default) {
            print("   Try to pickup a item from ground! It's safe to get dropped item to ground regarding ownership!");
            // player take a item dropped to ground ?
        } else {
            // Other 2 cases:
            //    WorldType==WorldItemType.Attached
            //    WorldType==WorldItemType.Static
            
            // here not sure from what source item come. need more research
            // probable need to cancel if player don't have right
        }
        
    }
    
    // Print to console
    public void print(String s) {
        System.out.println(s);
    }
    
    // Print to console a formated string with a list of arguments 
    public void print(String f, Object... args ) {
        if (f==null) {
            f="";
        }
        print(String.format(f, args));
    }
}

[Java] Player Bamse place a item ironore into furnace located at coordinate 1699.72 94.30 1788.76    <--- Here i placed a ore in furnace, but in furnace appear nothing
[Java] Player Bamse picked a WorldItem ironore of type MetaObject                                    <--- here i take a ore from furnace
[Java]    Try to pickup a item from a craft station! Check permission and deny if not a owner or friend with inventory right!
[Java]    Item got from a furnace placed at coordinate 1699.72 94.30 1788.76
Remove item ironore (2032444) from meta object 89067
SERVER: PLAYER Bamse (76561198869958751) PLACED ITEM steakburned @ (1698.98, 93.82, 1784.41)         <--- Here i placed a persistent item
[Java] Player Bamse place a persistent item steakburned at coordinates  1698.98 93.82 1784.41
[Java] Player Bamse picked a WorldItem steakburned of type PersistentStatic                          <--- Here i pickup a persistent item
[Java]    Try to pickup a permanent item placed! Check permission and deny if not a friend with building right!
[Java] Player Bamse picked a WorldItem breadhalf of type Default                                     <--  Here i pickup a dropped item on ground
[Java]    Try to pickup a item from ground! It's safe to get dropped item to ground regarding ownership!

        // list of pickable animals
        List<String> pickableNPC = Arrays.asList("piglet","lamb","goatling","chicken","chick","hare","foxcub","wolfcub");
        
        boolean isPickableNPC(String name) {
            return pickableNPC.contains(name);
        }    

    @EventMethod
        public void onPlayerNPCInteract(PlayerNpcInteractionEvent evt) {
            Player p=evt.getPlayer();
            Npc npc= evt.getNpc();
            NpcDefinition def=npc.getDefinition();
            print("Player %s triggered PlayerNpcInteractionEvent  with a npc %s ",p.getName(),def.name);
            if (isPickableNPC(def.name)) {
                print("Interaction event canceled for pickable animals %s",def.name);
                evt.setCancelled(true);
            } else {
                print("This NPC %s is not a pickable animal! ",def.name);
            }
        }

        @EventMethod
        public void onPlayerSpawn(PlayerSpawnEvent evt) {
            Player p=evt.getPlayer();
            
            // enable mouse listening, otherwise event PlayerMouseEvent don't fire.
            p.setListenForMouseInput(true);
        }
        
        @EventMethod
        public void onMouseButton(PlayerMouseButtonEvent event){
                Player player = event.getPlayer();
                //We only want to process mouse presses (ignore button releases)
                if(event.isPressed()){
                    if(event.getButton() == MouseButton.Left){
                        print ("Player %s press left mouse button button ... ",player.getName());
                        Inventory inv=player.getInventory();
                        Item item= inv.getItem(inv.getEquippedItemSlot() , SlotType.Quickslot) ;
                        if (item!=null) {
                            ItemDefinition def=item.getDefinition();
                            print("  Have a equiped item: %s ",def.name);
                            if ("rope".equals(def.name)) {
                                print("  Rope equiped and try to use left button - animal catch! Check condition and cancel event if required!");
                                // Here i don't know how to cancel mouse button ...
                            }
                        } else {
                            print("  Don't have equiped item!");
                        }
                    }
                }
            }

@EventMethod
        public void onPlayerEventInventoryAdd(PlayerInventoryAddItemEvent evt) {
            Player p=evt.getPlayer();
            Item item=evt.getItem();
            Origin origin = evt.getOrigin();
            ItemDefinition def=item.getDefinition();
            print("Player %s triggered PlayerInventoryAddItemEvent  with a item %s as category %s from origin %s",p.getName(),item.getName(),def.category,origin.name());
            if (def.category==Items.Category.Npc) {
                // Player add to inventory a NPC (animal)
                evt.setCancelled(true);  // Bug?? animals removed from world and even if i cancel event, animal is destroyed
            }
        }

From logs:

[Java] Player Bamse triggered PlayerInventoryAddItemEvent  with a item chicken as category Npc from origin Pickup
DELETE NPC FROM DB: 1982423