so://phie

blob: d5543ce332db6cb577ffa3a6519b504b0a4f0d90 (4195 bytes)[doc][blame][raw]

  1package de.typable.minecrafthub.event;
  2
  3import java.util.HashMap;
  4import java.util.Map;
  5import java.util.Map.Entry;
  6
  7import org.bukkit.Location;
  8import org.bukkit.Material;
  9import org.bukkit.block.Block;
 10import org.bukkit.block.BlockFace;
 11import org.bukkit.block.data.Bisected.Half;
 12import org.bukkit.block.data.type.Stairs;
 13import org.bukkit.entity.ArmorStand;
 14import org.bukkit.entity.Entity;
 15import org.bukkit.entity.EntityType;
 16import org.bukkit.entity.Player;
 17import org.bukkit.event.EventHandler;
 18import org.bukkit.event.Listener;
 19import org.bukkit.event.block.Action;
 20import org.bukkit.event.block.BlockBreakEvent;
 21import org.bukkit.event.player.PlayerInteractEvent;
 22import org.spigotmc.event.entity.EntityDismountEvent;
 23
 24
 25public class ChairListener implements Listener
 26{
 27	private static final Material[] CHAIR_TYPE = new Material[]
 28	{
 29		Material.OAK_STAIRS,
 30		Material.SPRUCE_STAIRS,
 31		Material.BIRCH_STAIRS,
 32		Material.JUNGLE_STAIRS,
 33		Material.ACACIA_STAIRS,
 34		Material.DARK_OAK_STAIRS,
 35		Material.ACACIA_STAIRS,
 36		Material.CRIMSON_STAIRS,
 37		Material.WARPED_STAIRS
 38	};
 39
 40	private Map<Block, ArmorStand> blockMap = new HashMap<>();
 41
 42	@SuppressWarnings("deprecation")
 43	@EventHandler
 44	public void onPlayerInteract(PlayerInteractEvent event)
 45	{
 46		Player player = event.getPlayer();
 47		
 48		if(event.getAction() == Action.RIGHT_CLICK_BLOCK)
 49		{
 50			if(event.getClickedBlock() != null && !event.getPlayer().isSneaking())
 51			{
 52				Block block = event.getClickedBlock();
 53
 54				if(isChair(block.getType()))
 55				{
 56					if(block.getLocation().add(0.5, 0.5, 0.5).distance(player.getLocation()) > 2)
 57					{
 58						return;
 59					}
 60					
 61					if(blockMap.containsKey(block))
 62					{
 63						return;
 64					}
 65
 66					Block upperBlock = block.getWorld().getBlockAt(block.getLocation().add(0, 1, 0));
 67
 68					if(upperBlock != null && upperBlock.getType() == Material.AIR)
 69					{
 70						Stairs stairs = (Stairs) block.getState().getBlockData();
 71
 72						if(isCompatible(stairs))
 73						{
 74							Float yaw = convertFacingToYaw(stairs.getFacing());
 75
 76							if(yaw == null)
 77							{
 78								return;
 79							}
 80
 81							Location location = block.getLocation().add(0.5, -0.4, 0.5);
 82							location.setYaw(yaw);
 83
 84							ArmorStand armorStand = (ArmorStand) block.getWorld().spawnEntity(location, EntityType.ARMOR_STAND);
 85							armorStand.setPassenger((Entity) event.getPlayer());
 86							armorStand.setSmall(true);
 87							armorStand.setGravity(false);
 88							armorStand.setInvulnerable(true);
 89							armorStand.setVisible(false);
 90
 91							event.setCancelled(true);
 92
 93							blockMap.put(block, armorStand);
 94						}
 95					}
 96				}
 97			}
 98		}
 99	}
100
101	@EventHandler
102	public void onEntityDismount(EntityDismountEvent event)
103	{
104		if(event.getEntity() instanceof Player)
105		{
106			Entity entity = event.getDismounted();
107
108			if(entity != null && entity instanceof ArmorStand)
109			{
110				if(blockMap.containsValue(entity))
111				{
112					for(Entry<Block, ArmorStand> entry : blockMap.entrySet())
113					{
114						if(entry.getValue() == entity)
115						{
116							blockMap.remove(entry.getKey());
117
118							break;
119						}
120					}
121				}
122
123				entity.remove();
124			}
125		}
126	}
127
128	@EventHandler
129	public void onBlockBreak(BlockBreakEvent event)
130	{
131		Block block = event.getBlock();
132
133		if(blockMap.containsKey(block))
134		{
135			ArmorStand armorStand = blockMap.get(block);
136			armorStand.eject();
137
138			blockMap.remove(block);
139		}
140	}
141
142	private boolean isChair(Material material)
143	{
144		for(Material chair : CHAIR_TYPE)
145		{
146			if(material == chair)
147			{
148				return true;
149			}
150		}
151
152		return false;
153	}
154
155	private boolean isCompatible(Stairs stairs)
156	{
157		if(stairs.getHalf() != Half.BOTTOM)
158		{
159			return false;
160		}
161
162		if(stairs.isWaterlogged())
163		{
164			return false;
165		}
166
167		if(stairs.getShape() == Stairs.Shape.INNER_RIGHT || stairs.getShape() == Stairs.Shape.INNER_LEFT)
168		{
169			return false;
170		}
171
172		return true;
173	}
174
175	private Float convertFacingToYaw(BlockFace face)
176	{
177		switch(face)
178		{
179			case NORTH:
180				return 0F;
181			case EAST:
182				return 90F;
183			case SOUTH:
184				return 180F;
185			case WEST:
186				return -90F;
187			default:
188				break;
189		}
190
191		return null;
192	}
193
194	public void onDisable()
195	{
196		for(ArmorStand armorStand : blockMap.values())
197		{
198			armorStand.eject();
199			armorStand.remove();
200		}
201	}
202}