--- a/net/minecraft/server/EntityMinecartAbstract.java +++ b/net/minecraft/server/EntityMinecartAbstract.java @@ -4,6 +4,15 @@ import java.util.Iterator; import java.util.Map; +// CraftBukkit start +import org.bukkit.Location; +import org.bukkit.entity.Vehicle; +import org.bukkit.event.vehicle.VehicleDamageEvent; +import org.bukkit.event.vehicle.VehicleDestroyEvent; +import org.bukkit.event.vehicle.VehicleEntityCollisionEvent; +import org.bukkit.util.Vector; +// CraftBukkit end + public abstract class EntityMinecartAbstract extends Entity implements INamableTileEntity { private static final DataWatcherObject a = DataWatcher.a(EntityMinecartAbstract.class, DataWatcherRegistry.b); @@ -21,6 +30,17 @@ private double aw; private double ax; + // CraftBukkit start + public boolean slowWhenEmpty = true; + private double derailedX = 0.5; + private double derailedY = 0.5; + private double derailedZ = 0.5; + private double flyingX = 0.95; + private double flyingY = 0.95; + private double flyingZ = 0.95; + public double maxSpeed = 0.4D; + // CraftBukkit end + public EntityMinecartAbstract(World world) { super(world); this.i = true; @@ -86,6 +106,8 @@ this.lastX = d0; this.lastY = d1; this.lastZ = d2; + + this.world.getServer().getPluginManager().callEvent(new org.bukkit.event.vehicle.VehicleCreateEvent((Vehicle) this.getBukkitEntity())); // CraftBukkit } public double ay() { @@ -97,6 +119,19 @@ if (this.isInvulnerable(damagesource)) { return false; } else { + // CraftBukkit start - fire VehicleDamageEvent + Vehicle vehicle = (Vehicle) this.getBukkitEntity(); + org.bukkit.entity.Entity passenger = (damagesource.getEntity() == null) ? null : damagesource.getEntity().getBukkitEntity(); + + VehicleDamageEvent event = new VehicleDamageEvent(vehicle, passenger, f); + this.world.getServer().getPluginManager().callEvent(event); + + if (event.isCancelled()) { + return true; + } + + f = (float) event.getDamage(); + // CraftBukkit end this.e(-this.u()); this.d(10); this.ao(); @@ -104,6 +139,15 @@ boolean flag = damagesource.getEntity() instanceof EntityHuman && ((EntityHuman) damagesource.getEntity()).abilities.canInstantlyBuild; if (flag || this.getDamage() > 40.0F) { + // CraftBukkit start + VehicleDestroyEvent destroyEvent = new VehicleDestroyEvent(vehicle, passenger); + this.world.getServer().getPluginManager().callEvent(destroyEvent); + + if (destroyEvent.isCancelled()) { + this.setDamage(40); // Maximize damage so this doesn't get triggered again right away + return true; + } + // CraftBukkit end this.az(); if (flag && !this.hasCustomName()) { this.die(); @@ -146,6 +190,14 @@ } public void m() { + // CraftBukkit start + double prevX = this.locX; + double prevY = this.locY; + double prevZ = this.locZ; + float prevYaw = this.yaw; + float prevPitch = this.pitch; + // CraftBukkit end + if (this.getType() > 0) { this.d(this.getType() - 1); } @@ -166,7 +218,7 @@ i = this.V(); if (this.ak) { - if (minecraftserver.getAllowNether()) { + if (true || minecraftserver.getAllowNether()) { // CraftBukkit - multi-world should still allow teleport even if default vanilla nether disabled if (!this.isPassenger() && this.al++ >= i) { this.al = i; this.portalCooldown = this.aC(); @@ -263,6 +315,20 @@ } this.setYawPitch(this.yaw, this.pitch); + + // CraftBukkit start + org.bukkit.World bworld = this.world.getWorld(); + Location from = new Location(bworld, prevX, prevY, prevZ, prevYaw, prevPitch); + Location to = new Location(bworld, this.locX, this.locY, this.locZ, this.yaw, this.pitch); + Vehicle vehicle = (Vehicle) this.getBukkitEntity(); + + this.world.getServer().getPluginManager().callEvent(new org.bukkit.event.vehicle.VehicleUpdateEvent(vehicle)); + + if (!from.equals(to)) { + this.world.getServer().getPluginManager().callEvent(new org.bukkit.event.vehicle.VehicleMoveEvent(vehicle, from, to)); + } + // CraftBukkit end + Iterator iterator = this.world.getEntities(this, this.getBoundingBox().grow(0.20000000298023224D, 0.0D, 0.20000000298023224D)).iterator(); while (iterator.hasNext()) { @@ -278,7 +344,7 @@ } protected double o() { - return 0.4D; + return this.maxSpeed; // CraftBukkit } public void a(int i, int j, int k, boolean flag) {} @@ -289,16 +355,20 @@ this.motX = MathHelper.a(this.motX, -d0, d0); this.motZ = MathHelper.a(this.motZ, -d0, d0); if (this.onGround) { - this.motX *= 0.5D; - this.motY *= 0.5D; - this.motZ *= 0.5D; + // CraftBukkit start - replace magic numbers with our variables + this.motX *= this.derailedX; + this.motY *= this.derailedY; + this.motZ *= this.derailedZ; + // CraftBukkit end } this.move(this.motX, this.motY, this.motZ); if (!this.onGround) { - this.motX *= 0.949999988079071D; - this.motY *= 0.949999988079071D; - this.motZ *= 0.949999988079071D; + // CraftBukkit start - replace magic numbers with our variables + this.motX *= this.flyingX; + this.motY *= this.flyingY; + this.motZ *= this.flyingZ; + // CraftBukkit end } } @@ -487,7 +557,7 @@ } protected void r() { - if (this.isVehicle()) { + if (this.isVehicle() || !this.slowWhenEmpty) { // CraftBukkit - add !this.slowWhenEmpty this.motX *= 0.996999979019165D; this.motY *= 0.0D; this.motZ *= 0.996999979019165D; @@ -599,6 +669,17 @@ if (!this.world.isClientSide) { if (!entity.noclip && !this.noclip) { if (!this.w(entity)) { + // CraftBukkit start + Vehicle vehicle = (Vehicle) this.getBukkitEntity(); + org.bukkit.entity.Entity hitEntity = (entity == null) ? null : entity.getBukkitEntity(); + + VehicleEntityCollisionEvent collisionEvent = new VehicleEntityCollisionEvent(vehicle, hitEntity); + this.world.getServer().getPluginManager().callEvent(collisionEvent); + + if (collisionEvent.isCancelled()) { + return; + } + // CraftBukkit end if (entity instanceof EntityLiving && this.v() == EntityMinecartAbstract.EnumMinecartType.RIDEABLE && this.motX * this.motX + this.motZ * this.motZ > 0.01D && !(entity instanceof EntityHuman) && !(entity instanceof EntityIronGolem) && !this.isVehicle() && !entity.isPassenger()) { entity.startRiding(this); } @@ -607,7 +688,8 @@ double d1 = entity.locZ - this.locZ; double d2 = d0 * d0 + d1 * d1; - if (d2 >= 9.999999747378752E-5D) { + // CraftBukkit - collision + if (d2 >= 9.999999747378752E-5D && !collisionEvent.isCollisionCancelled()) { d2 = (double) MathHelper.sqrt(d2); d0 /= d2; d1 /= d2; @@ -836,4 +918,26 @@ } } + + // CraftBukkit start - Methods for getting and setting flying and derailed velocity modifiers + public Vector getFlyingVelocityMod() { + return new Vector(flyingX, flyingY, flyingZ); + } + + public void setFlyingVelocityMod(Vector flying) { + flyingX = flying.getX(); + flyingY = flying.getY(); + flyingZ = flying.getZ(); + } + + public Vector getDerailedVelocityMod() { + return new Vector(derailedX, derailedY, derailedZ); + } + + public void setDerailedVelocityMod(Vector derailed) { + derailedX = derailed.getX(); + derailedY = derailed.getY(); + derailedZ = derailed.getZ(); + } + // CraftBukkit end }