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Finished World and EntityMinecart patches.

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This commit is contained in:
LexManos 2012-08-07 16:54:14 -07:00
parent 41f1a60f32
commit 316bf8d448
13 changed files with 1396 additions and 42 deletions
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20
client/net/minecraftforge/client/event/sound/SoundEvent.java
View file

@ -1,8 +1,10 @@
package net.minecraftforge.client.event.sound;
import net.minecraft.src.Entity;
import net.minecraft.src.SoundManager;
import net.minecraft.src.SoundPoolEntry;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.event.Cancelable;
import net.minecraftforge.event.Event;
public class SoundEvent extends Event
@ -114,9 +116,27 @@ public class SoundEvent extends Event
this.z = z;
}
}
public static class PlaySoundEffectEvent extends SoundResultEvent
{
public PlaySoundEffectEvent(SoundManager manager, SoundPoolEntry source, String name, float volume, float pitch)
{ super(manager, source, name, volume, pitch); }
}
@Cancelable
public static class PlaySoundAtEntityEvent extends SoundEvent
{
public final Entity entity;
public String name;
public final float volume;
public final float pitch;
public PlaySoundAtEntityEvent(Entity entity, String name, float volume, float pitch)
{
this.entity = entity;
this.name = name;
this.volume = volume;
this.pitch = pitch;
}
}
}

18
common/forge_at.cfg
View file

@ -36,3 +36,21 @@ public jv.aM # carryoverDamage
# EntityPlayerMP
public gt.bO()V # incrementWindowID()
public gt.cq # currentWindowId
# EntityMinecart
protected nj.d # cargoItems
protected nj.e # fuel
protected nj.f #
protected nj.g #
protected nj.h # turnProgress
protected nj.i # minecartX
protected nj.j # minecartY
protected nj.an # minecartZ
protected nj.ao # minecartYaw
protected nj.ap # minecartPitch
protected nj.aq # velocityX
protected nj.ar # velocityY
protected nj.as # velocityZ
public nj.h()Z # isMinecartPowered
# World

2
forge_common/net/minecraft/src/forge/IMinecartCollisionHandler.java → common/net/minecraftforge/common/IMinecartCollisionHandler.java
View file

@ -1,4 +1,4 @@
package net.minecraft.src.forge;
package net.minecraftforge.common;
import net.minecraft.src.AxisAlignedBB;
import net.minecraft.src.Entity;

10
common/net/minecraftforge/event/entity/EntityEvent.java
View file

@ -5,15 +5,19 @@ import net.minecraftforge.event.Event;
public class EntityEvent extends Event
{
private final Entity entity;
public final Entity entity;
public EntityEvent(Entity entity)
{
this.entity = entity;
}
public Entity getEntity()
public static class CanUpdate extends EntityEvent
{
return entity;
public boolean canUpdate = false;
public CanUpdate(Entity entity)
{
super(entity);
}
}
}

15
common/net/minecraftforge/event/entity/minecart/MinecartCollisionEvent.java Normal file
View file

@ -0,0 +1,15 @@
package net.minecraftforge.event.entity.minecart;
import net.minecraft.src.Entity;
import net.minecraft.src.EntityMinecart;
public class MinecartCollisionEvent extends MinecartEvent
{
public final Entity collider;
public MinecartCollisionEvent(EntityMinecart minecart, Entity collider)
{
super(minecart);
this.collider = collider;
}
}

16
common/net/minecraftforge/event/entity/minecart/MinecartEvent.java Normal file
View file

@ -0,0 +1,16 @@
package net.minecraftforge.event.entity.minecart;
import net.minecraft.src.Entity;
import net.minecraft.src.EntityMinecart;
import net.minecraftforge.event.entity.EntityEvent;
public class MinecartEvent extends EntityEvent
{
public final EntityMinecart minecart;
public MinecartEvent(EntityMinecart minecart)
{
super(minecart);
this.minecart = minecart;
}
}

17
common/net/minecraftforge/event/entity/minecart/MinecartInteractEvent.java Normal file
View file

@ -0,0 +1,17 @@
package net.minecraftforge.event.entity.minecart;
import net.minecraft.src.EntityMinecart;
import net.minecraft.src.EntityPlayer;
import net.minecraftforge.event.Cancelable;
@Cancelable
public class MinecartInteractEvent extends MinecartEvent
{
public final EntityPlayer player;
public MinecartInteractEvent(EntityMinecart minecart, EntityPlayer player)
{
super(minecart);
this.player = player;
}
}

18
common/net/minecraftforge/event/entity/minecart/MinecartUpdateEvent.java Normal file
View file

@ -0,0 +1,18 @@
package net.minecraftforge.event.entity.minecart;
import net.minecraft.src.EntityMinecart;
public class MinecartUpdateEvent extends MinecartEvent
{
public final float x;
public final float y;
public final float z;
public MinecartUpdateEvent(EntityMinecart minecart, float x, float y, float z)
{
super(minecart);
this.x = x;
this.y = y;
this.z = z;
}
}

20
common/net/minecraftforge/event/world/WorldEvent.java
View file

@ -5,15 +5,25 @@ import net.minecraftforge.event.Event;
public class WorldEvent extends Event
{
private final World world;
public final World world;
public WorldEvent(World world)
{
this.world = world;
}
public World getWorld()
public static class Load extends WorldEvent
{
return world;
public Load(World world) { super(world); }
}
public static class Unload extends WorldEvent
{
public Unload(World world) { super(world); }
}
public static class Save extends WorldEvent
{
public Save(World world) { super(world); }
}
}

43
eclipse/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
View file

@ -1,7 +1,7 @@
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<tags>activeSchemeId:org.eclipse.ui.defaultAcceleratorConfiguration</tags>
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<children xsi:type="basic:TrimmedWindow" xmi:id="_8CN7It4HEeGVeZPPN-V-EA" elementId="IDEWindow" contributorURI="platform:/plugin/org.eclipse.ui.workbench" selectedElement="_8xmJoN4HEeGVeZPPN-V-EA" x="1083" y="103" width="1024" height="768">
<tags>topLevel</tags>
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@ -67,8 +67,8 @@
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<tags>newtablook</tags>
<tags>org.eclipse.e4.primaryNavigationStack</tags>
@ -85,13 +85,13 @@
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<tags>newtablook</tags>
<children xsi:type="advanced:Placeholder" xmi:id="_9Qwx4d4HEeGVeZPPN-V-EA" elementId="org.eclipse.mylyn.tasks.ui.views.tasks" ref="_9QtukN4HEeGVeZPPN-V-EA"/>
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<tags>newtablook</tags>
@ -103,7 +103,7 @@
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<tags>newtablook</tags>
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@ -137,27 +137,12 @@
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@ -185,7 +170,7 @@
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945
patches/minecraft/net/minecraft/src/EntityMinecart.java.patch Normal file
View file

@ -0,0 +1,945 @@
--- ../src_base/minecraft/net/minecraft/src/EntityMinecart.java
+++ ../src_work/minecraft/net/minecraft/src/EntityMinecart.java
@@ -1,6 +1,14 @@
package net.minecraft.src;
+import java.util.ArrayList;
import java.util.List;
+
+import net.minecraftforge.common.IMinecartCollisionHandler;
+import net.minecraftforge.common.MinecartRegistry;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.entity.minecart.MinecartCollisionEvent;
+import net.minecraftforge.event.entity.minecart.MinecartInteractEvent;
+import net.minecraftforge.event.entity.minecart.MinecartUpdateEvent;
public class EntityMinecart extends Entity implements IInventory
{
@@ -26,6 +34,23 @@
private double velocityY;
private double velocityZ;
+ /* Forge: Minecart Compatibility Layer Integration. */
+ public static float defaultMaxSpeedRail = 0.4f;
+ public static float defaultMaxSpeedGround = 0.4f;
+ public static float defaultMaxSpeedAirLateral = 0.4f;
+ public static float defaultMaxSpeedAirVertical = -1f;
+ public static double defaultDragAir = 0.94999998807907104D;
+ protected boolean canUseRail = true;
+ protected boolean canBePushed = true;
+ private static IMinecartCollisionHandler collisionHandler = null;
+
+ /* Instance versions of the above physics properties */
+ protected float maxSpeedRail;
+ protected float maxSpeedGround;
+ protected float maxSpeedAirLateral;
+ protected float maxSpeedAirVertical;
+ protected double dragAir;
+
public EntityMinecart(World par1World)
{
super(par1World);
@@ -35,6 +60,18 @@
this.preventEntitySpawning = true;
this.setSize(0.98F, 0.7F);
this.yOffset = this.height / 2.0F;
+
+ maxSpeedRail = defaultMaxSpeedRail;
+ maxSpeedGround = defaultMaxSpeedGround;
+ maxSpeedAirLateral = defaultMaxSpeedAirLateral;
+ maxSpeedAirVertical = defaultMaxSpeedAirVertical;
+ dragAir = defaultDragAir;
+ }
+
+ public EntityMinecart(World world, int type)
+ {
+ this(world);
+ minecartType = type;
}
/**
@@ -60,6 +97,10 @@
*/
public AxisAlignedBB getCollisionBox(Entity par1Entity)
{
+ if (getCollisionHandler() != null)
+ {
+ return getCollisionHandler().getCollisionBox(this, par1Entity);
+ }
return par1Entity.boundingBox;
}
@@ -68,6 +109,10 @@
*/
public AxisAlignedBB getBoundingBox()
{
+ if (getCollisionHandler() != null)
+ {
+ return getCollisionHandler().getBoundingBox(this);
+ }
return null;
}
@@ -76,7 +121,7 @@
*/
public boolean canBePushed()
{
- return true;
+ return canBePushed;
}
public EntityMinecart(World par1World, double par2, double par4, double par6, int par8)
@@ -125,48 +170,7 @@
}
this.setDead();
- this.dropItemWithOffset(Item.minecartEmpty.shiftedIndex, 1, 0.0F);
-
- if (this.minecartType == 1)
- {
- EntityMinecart var3 = this;
-
- for (int var4 = 0; var4 < var3.getSizeInventory(); ++var4)
- {
- ItemStack var5 = var3.getStackInSlot(var4);
-
- if (var5 != null)
- {
- float var6 = this.rand.nextFloat() * 0.8F + 0.1F;
- float var7 = this.rand.nextFloat() * 0.8F + 0.1F;
- float var8 = this.rand.nextFloat() * 0.8F + 0.1F;
-
- while (var5.stackSize > 0)
- {
- int var9 = this.rand.nextInt(21) + 10;
-
- if (var9 > var5.stackSize)
- {
- var9 = var5.stackSize;
- }
-
- var5.stackSize -= var9;
- EntityItem var10 = new EntityItem(this.worldObj, this.posX + (double)var6, this.posY + (double)var7, this.posZ + (double)var8, new ItemStack(var5.itemID, var9, var5.getItemDamage()));
- float var11 = 0.05F;
- var10.motionX = (double)((float)this.rand.nextGaussian() * var11);
- var10.motionY = (double)((float)this.rand.nextGaussian() * var11 + 0.2F);
- var10.motionZ = (double)((float)this.rand.nextGaussian() * var11);
- this.worldObj.spawnEntityInWorld(var10);
- }
- }
- }
-
- this.dropItemWithOffset(Block.chest.blockID, 1, 0.0F);
- }
- else if (this.minecartType == 2)
- {
- this.dropItemWithOffset(Block.stoneOvenIdle.blockID, 1, 0.0F);
- }
+ dropCartAsItem();
}
return true;
@@ -259,7 +263,7 @@
this.kill();
}
- if (this.isMinecartPowered() && this.rand.nextInt(4) == 0)
+ if (this.isMinecartPowered() && this.rand.nextInt(4) == 0 && minecartType == 2 && getClass() == EntityMinecart.class)
{
this.worldObj.spawnParticle("largesmoke", this.posX, this.posY + 0.8D, this.posZ, 0.0D, 0.0D, 0.0D);
}
@@ -303,49 +307,26 @@
double var6 = 0.0078125D;
int var8 = this.worldObj.getBlockId(var1, var2, var3);
- if (BlockRail.isRailBlock(var8))
+ if (canUseRail() && BlockRail.isRailBlock(var8))
{
Vec3 var9 = this.func_70489_a(this.posX, this.posY, this.posZ);
- int var10 = this.worldObj.getBlockMetadata(var1, var2, var3);
+ int var10 = ((BlockRail)Block.blocksList[var8]).getBasicRailMetadata(worldObj, this, var1, var2, var3);
this.posY = (double)var2;
boolean var11 = false;
boolean var12 = false;
if (var8 == Block.railPowered.blockID)
{
- var11 = (var10 & 8) != 0;
+ var11 = (worldObj.getBlockMetadata(var1, var2, var3) & 8) != 0;
var12 = !var11;
}
- if (((BlockRail)Block.blocksList[var8]).isPowered())
- {
- var10 &= 7;
- }
-
if (var10 >= 2 && var10 <= 5)
{
this.posY = (double)(var2 + 1);
}
- if (var10 == 2)
- {
- this.motionX -= var6;
- }
-
- if (var10 == 3)
- {
- this.motionX += var6;
- }
-
- if (var10 == 4)
- {
- this.motionZ += var6;
- }
-
- if (var10 == 5)
- {
- this.motionZ -= var6;
- }
+ adjustSlopeVelocities(var10);
int[][] var13 = field_70500_g[var10];
double var14 = (double)(var13[1][0] - var13[0][0]);
@@ -378,7 +359,7 @@
}
}
- if (var12)
+ if (var12 && shouldDoRailFunctions())
{
var24 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
@@ -426,36 +407,8 @@
this.posX = var26 + var14 * var24;
this.posZ = var28 + var16 * var24;
this.setPosition(this.posX, this.posY + (double)this.yOffset, this.posZ);
- var34 = this.motionX;
- var36 = this.motionZ;
-
- if (this.riddenByEntity != null)
- {
- var34 *= 0.75D;
- var36 *= 0.75D;
- }
-
- if (var34 < -var4)
- {
- var34 = -var4;
- }
-
- if (var34 > var4)
- {
- var34 = var4;
- }
-
- if (var36 < -var4)
- {
- var36 = -var4;
- }
-
- if (var36 > var4)
- {
- var36 = var4;
- }
-
- this.moveEntity(var34, 0.0D, var36);
+
+ moveMinecartOnRail(var1, var2, var3);
if (var13[0][1] != 0 && MathHelper.floor_double(this.posX) - var1 == var13[0][0] && MathHelper.floor_double(this.posZ) - var3 == var13[0][2])
{
@@ -466,42 +419,7 @@
this.setPosition(this.posX, this.posY + (double)var13[1][1], this.posZ);
}
- if (this.riddenByEntity != null)
- {
- this.motionX *= 0.996999979019165D;
- this.motionY *= 0.0D;
- this.motionZ *= 0.996999979019165D;
- }
- else
- {
- if (this.minecartType == 2)
- {
- double var38 = this.pushX * this.pushX + this.pushZ * this.pushZ;
-
- if (var38 > 1.0E-4D)
- {
- var38 = (double)MathHelper.sqrt_double(var38);
- this.pushX /= var38;
- this.pushZ /= var38;
- double var40 = 0.04D;
- this.motionX *= 0.800000011920929D;
- this.motionY *= 0.0D;
- this.motionZ *= 0.800000011920929D;
- this.motionX += this.pushX * var40;
- this.motionZ += this.pushZ * var40;
- }
- else
- {
- this.motionX *= 0.8999999761581421D;
- this.motionY *= 0.0D;
- this.motionZ *= 0.8999999761581421D;
- }
- }
-
- this.motionX *= 0.9599999785423279D;
- this.motionY *= 0.0D;
- this.motionZ *= 0.9599999785423279D;
- }
+ applyDragAndPushForces();
Vec3 var52 = this.func_70489_a(this.posX, this.posY, this.posZ);
@@ -531,30 +449,14 @@
double var41;
- if (this.minecartType == 2)
- {
- var41 = this.pushX * this.pushX + this.pushZ * this.pushZ;
-
- if (var41 > 1.0E-4D && this.motionX * this.motionX + this.motionZ * this.motionZ > 0.001D)
- {
- var41 = (double)MathHelper.sqrt_double(var41);
- this.pushX /= var41;
- this.pushZ /= var41;
-
- if (this.pushX * this.motionX + this.pushZ * this.motionZ < 0.0D)
- {
- this.pushX = 0.0D;
- this.pushZ = 0.0D;
- }
- else
- {
- this.pushX = this.motionX;
- this.pushZ = this.motionZ;
- }
- }
- }
-
- if (var11)
+ updatePushForces();
+
+ if(shouldDoRailFunctions())
+ {
+ ((BlockRail)Block.blocksList[var8]).onMinecartPass(worldObj, this, var1, var2, var3);
+ }
+
+ if (var11 && shouldDoRailFunctions())
{
var41 = Math.sqrt(this.motionX * this.motionX + this.motionZ * this.motionZ);
@@ -592,41 +494,7 @@
}
else
{
- if (this.motionX < -var4)
- {
- this.motionX = -var4;
- }
-
- if (this.motionX > var4)
- {
- this.motionX = var4;
- }
-
- if (this.motionZ < -var4)
- {
- this.motionZ = -var4;
- }
-
- if (this.motionZ > var4)
- {
- this.motionZ = var4;
- }
-
- if (this.onGround)
- {
- this.motionX *= 0.5D;
- this.motionY *= 0.5D;
- this.motionZ *= 0.5D;
- }
-
- this.moveEntity(this.motionX, this.motionY, this.motionZ);
-
- if (!this.onGround)
- {
- this.motionX *= 0.949999988079071D;
- this.motionY *= 0.949999988079071D;
- this.motionZ *= 0.949999988079071D;
- }
+ moveMinecartOffRail(var1, var2, var3);
}
this.rotationPitch = 0.0F;
@@ -652,7 +520,18 @@
}
this.setRotation(this.rotationYaw, this.rotationPitch);
- List var15 = this.worldObj.getEntitiesWithinAABBExcludingEntity(this, this.boundingBox.expand(0.20000000298023224D, 0.0D, 0.20000000298023224D));
+
+ AxisAlignedBB box = null;
+ if (getCollisionHandler() != null)
+ {
+ box = getCollisionHandler().getMinecartCollisionBox(this);
+ }
+ else
+ {
+ box = boundingBox.expand(0.2D, 0.0D, 0.2D);
+ }
+
+ List var15 = this.worldObj.getEntitiesWithinAABBExcludingEntity(this, box);
if (var15 != null && !var15.isEmpty())
{
@@ -677,17 +556,8 @@
this.riddenByEntity = null;
}
- if (this.fuel > 0)
- {
- --this.fuel;
- }
-
- if (this.fuel <= 0)
- {
- this.pushX = this.pushZ = 0.0D;
- }
-
- this.setMinecartPowered(this.fuel > 0);
+ updateFuel();
+ MinecraftForge.EVENT_BUS.post(new MinecartUpdateEvent(this, var1, var2, var3));
}
}
@@ -710,12 +580,7 @@
}
else
{
- int var13 = this.worldObj.getBlockMetadata(var9, var10, var11);
-
- if (((BlockRail)Block.blocksList[var12]).isPowered())
- {
- var13 &= 7;
- }
+ int var13 = ((BlockRail)Block.blocksList[var12]).getBasicRailMetadata(worldObj, this, var9, var10, var11);
par3 = (double)var10;
@@ -761,13 +626,8 @@
if (BlockRail.isRailBlock(var10))
{
- int var11 = this.worldObj.getBlockMetadata(var7, var8, var9);
+ int var11 = ((BlockRail)Block.blocksList[var10]).getBasicRailMetadata(worldObj, this, var7, var8, var9);
par3 = (double)var8;
-
- if (((BlockRail)Block.blocksList[var10]).isPowered())
- {
- var11 &= 7;
- }
if (var11 >= 2 && var11 <= 5)
{
@@ -832,13 +692,14 @@
{
par1NBTTagCompound.setInteger("Type", this.minecartType);
- if (this.minecartType == 2)
+ if (isPoweredCart())
{
par1NBTTagCompound.setDouble("PushX", this.pushX);
par1NBTTagCompound.setDouble("PushZ", this.pushZ);
- par1NBTTagCompound.setShort("Fuel", (short)this.fuel);
- }
- else if (this.minecartType == 1)
+ par1NBTTagCompound.setInteger("Fuel", this.fuel);
+ }
+
+ if (getSizeInventory() > 0)
{
NBTTagList var2 = new NBTTagList();
@@ -864,13 +725,21 @@
{
this.minecartType = par1NBTTagCompound.getInteger("Type");
- if (this.minecartType == 2)
+ if (isPoweredCart())
{
this.pushX = par1NBTTagCompound.getDouble("PushX");
this.pushZ = par1NBTTagCompound.getDouble("PushZ");
- this.fuel = par1NBTTagCompound.getShort("Fuel");
- }
- else if (this.minecartType == 1)
+ try
+ {
+ this.fuel = par1NBTTagCompound.getInteger("Fuel");
+ }
+ catch (ClassCastException e)
+ {
+ this.fuel = par1NBTTagCompound.getShort("Fuel");
+ }
+ }
+
+ if (getSizeInventory() > 0)
{
NBTTagList var2 = par1NBTTagCompound.getTagList("Items");
this.cargoItems = new ItemStack[this.getSizeInventory()];
@@ -898,11 +767,17 @@
*/
public void applyEntityCollision(Entity par1Entity)
{
+ MinecraftForge.EVENT_BUS.post(new MinecartCollisionEvent(this, par1Entity));
+ if (getCollisionHandler() != null)
+ {
+ getCollisionHandler().onEntityCollision(this, par1Entity);
+ return;
+ }
if (!this.worldObj.isRemote)
{
if (par1Entity != this.riddenByEntity)
{
- if (par1Entity instanceof EntityLiving && !(par1Entity instanceof EntityPlayer) && !(par1Entity instanceof EntityIronGolem) && this.minecartType == 0 && this.motionX * this.motionX + this.motionZ * this.motionZ > 0.01D && this.riddenByEntity == null && par1Entity.ridingEntity == null)
+ if (par1Entity instanceof EntityLiving && !(par1Entity instanceof EntityPlayer) && !(par1Entity instanceof EntityIronGolem) && canBeRidden() && this.motionX * this.motionX + this.motionZ * this.motionZ > 0.01D && this.riddenByEntity == null && par1Entity.ridingEntity == null)
{
par1Entity.mountEntity(this);
}
@@ -948,7 +823,7 @@
double var18 = par1Entity.motionX + this.motionX;
double var20 = par1Entity.motionZ + this.motionZ;
- if (((EntityMinecart)par1Entity).minecartType == 2 && this.minecartType != 2)
+ if (((EntityMinecart)par1Entity).isPoweredCart() && !isPoweredCart())
{
this.motionX *= 0.20000000298023224D;
this.motionZ *= 0.20000000298023224D;
@@ -956,7 +831,7 @@
par1Entity.motionX *= 0.949999988079071D;
par1Entity.motionZ *= 0.949999988079071D;
}
- else if (((EntityMinecart)par1Entity).minecartType != 2 && this.minecartType == 2)
+ else if (!((EntityMinecart)par1Entity).isPoweredCart() && isPoweredCart())
{
par1Entity.motionX *= 0.20000000298023224D;
par1Entity.motionZ *= 0.20000000298023224D;
@@ -991,7 +866,7 @@
*/
public int getSizeInventory()
{
- return 27;
+ return (minecartType == 1 && getClass() == EntityMinecart.class ? 27 : 0);
}
/**
@@ -1094,7 +969,12 @@
*/
public boolean interact(EntityPlayer par1EntityPlayer)
{
- if (this.minecartType == 0)
+ if (MinecraftForge.EVENT_BUS.post(new MinecartInteractEvent(this, par1EntityPlayer)))
+ {
+ return true;
+ }
+
+ if (canBeRidden())
{
if (this.riddenByEntity != null && this.riddenByEntity instanceof EntityPlayer && this.riddenByEntity != par1EntityPlayer)
{
@@ -1106,14 +986,14 @@
par1EntityPlayer.mountEntity(this);
}
}
- else if (this.minecartType == 1)
+ else if (getSizeInventory() > 0)
{
if (!this.worldObj.isRemote)
{
par1EntityPlayer.displayGUIChest(this);
}
}
- else if (this.minecartType == 2)
+ else if (this.minecartType == 2 && getClass() == EntityMinecart.class)
{
ItemStack var2 = par1EntityPlayer.inventory.getCurrentItem();
@@ -1233,4 +1113,375 @@
{
return this.dataWatcher.getWatchableObjectInt(18);
}
+
+ /**
+ * Drops the cart as a item. The exact item dropped is defined by getItemDropped().
+ */
+ public void dropCartAsItem()
+ {
+ for(ItemStack item : getItemsDropped())
+ {
+ entityDropItem(item, 0);
+ }
+ }
+
+ /**
+ * Override this to define which items your cart drops when broken.
+ * This does not include items contained in the inventory,
+ * that is handled elsewhere.
+ * @return A list of items dropped.
+ */
+ public List<ItemStack> getItemsDropped()
+ {
+ List<ItemStack> items = new ArrayList<ItemStack>();
+ items.add(new ItemStack(Item.minecartEmpty));
+
+ switch(minecartType)
+ {
+ case 1:
+ items.add(new ItemStack(Block.chest));
+ break;
+ case 2:
+ items.add(new ItemStack(Block.stoneOvenIdle));
+ break;
+ }
+ return items;
+ }
+
+ /**
+ * This function returns an ItemStack that represents this cart.
+ * This should be an ItemStack that can be used by the player to place the cart.
+ * This is the item that was registered with the cart via the registerMinecart function,
+ * but is not necessary the item the cart drops when destroyed.
+ * @return An ItemStack that can be used to place the cart.
+ */
+ public ItemStack getCartItem()
+ {
+ return MinecartRegistry.getItemForCart(this);
+ }
+
+ /**
+ * Returns true if this cart is self propelled.
+ * @return True if powered.
+ */
+ public boolean isPoweredCart()
+ {
+ return minecartType == 2 && getClass() == EntityMinecart.class;
+ }
+
+ /**
+ * Returns true if this cart is a storage cart
+ * Some carts may have inventories but not be storage carts
+ * and some carts without inventories may be storage carts.
+ * @return True if this cart should be classified as a storage cart.
+ */
+ public boolean isStorageCart()
+ {
+ return minecartType == 1 && getClass() == EntityMinecart.class;
+ }
+
+ /**
+ * Returns true if this cart can be ridden by an Entity.
+ * @return True if this cart can be ridden.
+ */
+ public boolean canBeRidden()
+ {
+ if(minecartType == 0 && getClass() == EntityMinecart.class)
+ {
+ return true;
+ }
+ return false;
+ }
+
+ /**
+ * Returns true if this cart can currently use rails.
+ * This function is mainly used to gracefully detach a minecart from a rail.
+ * @return True if the minecart can use rails.
+ */
+ public boolean canUseRail()
+ {
+ return canUseRail;
+ }
+
+ /**
+ * Set whether the minecart can use rails.
+ * This function is mainly used to gracefully detach a minecart from a rail.
+ * @param use Whether the minecart can currently use rails.
+ */
+ public void setCanUseRail(boolean use)
+ {
+ canUseRail = use;
+ }
+
+ /**
+ * Return false if this cart should not call IRail.onMinecartPass() and should ignore Powered Rails.
+ * @return True if this cart should call IRail.onMinecartPass().
+ */
+ public boolean shouldDoRailFunctions()
+ {
+ return true;
+ }
+
+ /**
+ * Simply returns the minecartType variable.
+ * @return minecartType
+ */
+ public int getMinecartType()
+ {
+ return minecartType;
+ }
+
+ /**
+ * Gets the current global Minecart Collision handler if none
+ * is registered, returns null
+ * @return The collision handler or null
+ */
+ public static IMinecartCollisionHandler getCollisionHandler()
+ {
+ return collisionHandler;
+ }
+
+ /**
+ * Sets the global Minecart Collision handler, overwrites any
+ * that is currently set.
+ * @param handler The new handler
+ */
+ public static void setCollisionHandler(IMinecartCollisionHandler handler)
+ {
+ collisionHandler = handler;
+ }
+
+ /**
+ * Carts should return their drag factor here
+ * @return The drag rate.
+ */
+ protected double getDrag()
+ {
+ return riddenByEntity != null ? 0.99D : 0.96D;
+ }
+
+ /**
+ * Moved to allow overrides.
+ * This code applies drag and updates push forces.
+ */
+ protected void applyDragAndPushForces()
+ {
+ if(isPoweredCart())
+ {
+ double d27 = MathHelper.sqrt_double(pushX * pushX + pushZ * pushZ);
+ if(d27 > 0.01D)
+ {
+ pushX /= d27;
+ pushZ /= d27;
+ double d29 = 0.04;
+ motionX *= 0.8D;
+ motionY *= 0.0D;
+ motionZ *= 0.8D;
+ motionX += pushX * d29;
+ motionZ += pushZ * d29;
+ }
+ else
+ {
+ motionX *= 0.9D;
+ motionY *= 0.0D;
+ motionZ *= 0.9D;
+ }
+ }
+ motionX *= getDrag();
+ motionY *= 0.0D;
+ motionZ *= getDrag();
+ }
+
+ /**
+ * Moved to allow overrides.
+ * This code updates push forces.
+ */
+ protected void updatePushForces()
+ {
+ if(isPoweredCart())
+ {
+ double push = MathHelper.sqrt_double(pushX * pushX + pushZ * pushZ);
+ if(push > 0.01D && motionX * motionX + motionZ * motionZ > 0.001D)
+ {
+ pushX /= push;
+ pushZ /= push;
+ if(pushX * motionX + pushZ * motionZ < 0.0D)
+ {
+ pushX = 0.0D;
+ pushZ = 0.0D;
+ }
+ else
+ {
+ pushX = motionX;
+ pushZ = motionZ;
+ }
+ }
+ }
+ }
+
+ /**
+ * Moved to allow overrides.
+ * This code handles minecart movement and speed capping when on a rail.
+ */
+ protected void moveMinecartOnRail(int i, int j, int k)
+ {
+ int id = worldObj.getBlockId(i, j, k);
+ if (!BlockRail.isRailBlock(id))
+ {
+ return;
+ }
+ float railMaxSpeed = ((BlockRail)Block.blocksList[id]).getRailMaxSpeed(worldObj, this, i, j, k);
+
+ double maxSpeed = Math.min(railMaxSpeed, getMaxSpeedRail());
+ double mX = motionX;
+ double mZ = motionZ;
+ if(riddenByEntity != null)
+ {
+ mX *= 0.75D;
+ mZ *= 0.75D;
+ }
+ if(mX < -maxSpeed) mX = -maxSpeed;
+ if(mX > maxSpeed) mX = maxSpeed;
+ if(mZ < -maxSpeed) mZ = -maxSpeed;
+ if(mZ > maxSpeed) mZ = maxSpeed;
+ moveEntity(mX, 0.0D, mZ);
+ }
+
+ /**
+ * Moved to allow overrides.
+ * This code handles minecart movement and speed capping when not on a rail.
+ */
+ protected void moveMinecartOffRail(int i, int j, int k)
+ {
+ double d2 = getMaxSpeedGround();
+ if(!onGround)
+ {
+ d2 = getMaxSpeedAirLateral();
+ }
+ if(motionX < -d2) motionX = -d2;
+ if(motionX > d2) motionX = d2;
+ if(motionZ < -d2) motionZ = -d2;
+ if(motionZ > d2) motionZ = d2;
+ double moveY = motionY;
+ if(getMaxSpeedAirVertical() > 0 && motionY > getMaxSpeedAirVertical())
+ {
+ moveY = getMaxSpeedAirVertical();
+ if(Math.abs(motionX) < 0.3f && Math.abs(motionZ) < 0.3f)
+ {
+ moveY = 0.15f;
+ motionY = moveY;
+ }
+ }
+ if(onGround)
+ {
+ motionX *= 0.5D;
+ motionY *= 0.5D;
+ motionZ *= 0.5D;
+ }
+ moveEntity(motionX, moveY, motionZ);
+ if(!onGround)
+ {
+ motionX *= getDragAir();
+ motionY *= getDragAir();
+ motionZ *= getDragAir();
+ }
+ }
+
+ /**
+ * Moved to allow overrides.
+ * This code applies fuel consumption.
+ */
+ protected void updateFuel()
+ {
+ if (fuel > 0) fuel--;
+ if (fuel <= 0) pushX = pushZ = 0.0D;
+ setMinecartPowered(fuel > 0);
+ }
+
+ /**
+ * Moved to allow overrides, This code handle slopes affecting velocity.
+ * @param metadata The blocks position metadata
+ */
+ protected void adjustSlopeVelocities(int metadata)
+ {
+ double acceleration = 0.0078125D;
+ if (metadata == 2)
+ {
+ motionX -= acceleration;
+ }
+ else if (metadata == 3)
+ {
+ motionX += acceleration;
+ }
+ else if (metadata == 4)
+ {
+ motionZ += acceleration;
+ }
+ else if (metadata == 5)
+ {
+ motionZ -= acceleration;
+ }
+ }
+
+ /**
+ * Getters/setters for physics variables
+ */
+
+ /**
+ * Returns the carts max speed.
+ * Carts going faster than 1.1 cause issues with chunk loading.
+ * Carts cant traverse slopes or corners at greater than 0.5 - 0.6.
+ * This value is compared with the rails max speed to determine
+ * the carts current max speed. A normal rails max speed is 0.4.
+ * @return Carts max speed.
+ */
+ public float getMaxSpeedRail()
+ {
+ return maxSpeedRail;
+ }
+
+ public void setMaxSpeedRail(float value)
+ {
+ maxSpeedRail = value;
+ }
+
+ public float getMaxSpeedGround()
+ {
+ return maxSpeedGround;
+ }
+
+ public void setMaxSpeedGround(float value)
+ {
+ maxSpeedGround = value;
+ }
+
+ public float getMaxSpeedAirLateral()
+ {
+ return maxSpeedAirLateral;
+ }
+
+ public void setMaxSpeedAirLateral(float value)
+ {
+ maxSpeedAirLateral = value;
+ }
+
+ public float getMaxSpeedAirVertical()
+ {
+ return maxSpeedAirVertical;
+ }
+
+ public void setMaxSpeedAirVertical(float value)
+ {
+ maxSpeedAirVertical = value;
+ }
+
+ public double getDragAir()
+ {
+ return dragAir;
+ }
+
+ public void setDragAir(double value)
+ {
+ dragAir = value;
+ }
}

295
patches/minecraft/net/minecraft/src/World.java.patch
View file

@ -1,10 +1,14 @@
--- ../src_base/minecraft/net/minecraft/src/World.java
+++ ../src_work/minecraft/net/minecraft/src/World.java
@@ -8,8 +8,17 @@
@@ -8,8 +8,21 @@
import java.util.Random;
import java.util.Set;
+import net.minecraftforge.client.event.sound.SoundEvent.PlaySoundAtEntityEvent;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.common.Orientation;
+import net.minecraftforge.event.entity.EntityEvent;
+import net.minecraftforge.event.world.WorldEvent;
+
public abstract class World implements IBlockAccess
{
@ -18,7 +22,33 @@
/**
* boolean; if true updates scheduled by scheduleBlockUpdate happen immediately
*/
@@ -273,7 +282,8 @@
@@ -164,6 +177,7 @@
this.chunkProvider = this.createChunkProvider();
this.calculateInitialSkylight();
this.calculateInitialWeather();
+ MinecraftForge.EVENT_BUS.post(new WorldEvent.Load(this));
}
public World(ISaveHandler par1ISaveHandler, String par2Str, WorldSettings par3WorldSettings, WorldProvider par4WorldProvider, Profiler par5Profiler)
@@ -210,6 +224,7 @@
this.calculateInitialSkylight();
this.calculateInitialWeather();
+ MinecraftForge.EVENT_BUS.post(new WorldEvent.Load(this));
}
/**
@@ -264,7 +279,8 @@
*/
public boolean isAirBlock(int par1, int par2, int par3)
{
- return this.getBlockId(par1, par2, par3) == 0;
+ int id = getBlockId(par1, par2, par3);
+ return id == 0 || Block.blocksList[id] == null || Block.blocksList[id].isAirBlock(this, par1, par2, par3);
}
/**
@@ -273,7 +289,8 @@
public boolean blockHasTileEntity(int par1, int par2, int par3)
{
int var4 = this.getBlockId(par1, par2, par3);
@ -28,7 +58,205 @@
}
/**
@@ -2562,8 +2572,7 @@
@@ -999,7 +1016,7 @@
int var12 = this.getBlockMetadata(var8, var9, var10);
Block var13 = Block.blocksList[var11];
- if ((!par4 || var13 == null || var13.getCollisionBoundingBoxFromPool(this, var8, var9, var10) != null) && var11 > 0 && var13.canCollideCheck(var12, par3))
+ if (var13 != null && (!par4 || var13 == null || var13.getCollisionBoundingBoxFromPool(this, var8, var9, var10) != null) && var11 > 0 && var13.canCollideCheck(var12, par3))
{
MovingObjectPosition var14 = var13.collisionRayTrace(this, var8, var9, var10, par1Vec3, par2Vec3);
@@ -1199,6 +1216,12 @@
*/
public void playSoundAtEntity(Entity par1Entity, String par2Str, float par3, float par4)
{
+ PlaySoundAtEntityEvent event = new PlaySoundAtEntityEvent(par1Entity, par2Str, par3, par4);
+ if (MinecraftForge.EVENT_BUS.post(event))
+ {
+ return;
+ }
+ par2Str = event.name;
if (par1Entity != null && par2Str != null)
{
Iterator var5 = this.worldAccesses.iterator();
@@ -1862,7 +1885,7 @@
if (var8 != null)
{
- var8.removeChunkBlockTileEntity(var6.xCoord & 15, var6.yCoord, var6.zCoord & 15);
+ var8.cleanChunkBlockTileEntity(var6.xCoord & 15, var6.yCoord, var6.zCoord & 15);
}
}
}
@@ -1872,6 +1895,10 @@
if (!this.entityRemoval.isEmpty())
{
+ for (Object tile : entityRemoval)
+ {
+ ((TileEntity)tile).onChunkUnload();
+ }
this.loadedTileEntityList.removeAll(this.entityRemoval);
this.entityRemoval.clear();
}
@@ -1892,7 +1919,9 @@
{
this.loadedTileEntityList.add(var9);
}
-
+ }
+ else
+ {
if (this.chunkExists(var9.xCoord >> 4, var9.zCoord >> 4))
{
Chunk var10 = this.getChunkFromChunkCoords(var9.xCoord >> 4, var9.zCoord >> 4);
@@ -1902,8 +1931,6 @@
var10.setChunkBlockTileEntity(var9.xCoord & 15, var9.yCoord, var9.zCoord & 15, var9);
}
}
-
- this.markBlockNeedsUpdate(var9.xCoord, var9.yCoord, var9.zCoord);
}
}
@@ -1916,13 +1943,13 @@
public void addTileEntity(Collection par1Collection)
{
- if (this.scanningTileEntities)
- {
- this.addedTileEntityList.addAll(par1Collection);
- }
- else
- {
- this.loadedTileEntityList.addAll(par1Collection);
+ List dest = scanningTileEntities ? addedTileEntityList : loadedTileEntityList;
+ for(Object entity : par1Collection)
+ {
+ if(((TileEntity)entity).canUpdate())
+ {
+ dest.add(entity);
+ }
}
}
@@ -1943,8 +1970,14 @@
int var3 = MathHelper.floor_double(par1Entity.posX);
int var4 = MathHelper.floor_double(par1Entity.posZ);
byte var5 = 32;
-
- if (!par2 || this.checkChunksExist(var3 - var5, 0, var4 - var5, var3 + var5, 0, var4 + var5))
+ boolean canUpdate = !par2 || this.checkChunksExist(var3 - var5, 0, var4 - var5, var3 + var5, 0, var4 + var5);
+ if (!canUpdate)
+ {
+ EntityEvent.CanUpdate event = new EntityEvent.CanUpdate(par1Entity);
+ MinecraftForge.EVENT_BUS.post(event);
+ canUpdate = event.canUpdate;
+ }
+ if (canUpdate)
{
par1Entity.lastTickPosX = par1Entity.posX;
par1Entity.lastTickPosY = par1Entity.posY;
@@ -2179,6 +2212,14 @@
{
return true;
}
+ else
+ {
+ Block block = Block.blocksList[var11];
+ if (block != null && block.isBlockBurning(this, var8, var9, var10))
+ {
+ return true;
+ }
+ }
}
}
}
@@ -2481,25 +2522,21 @@
*/
public void setBlockTileEntity(int par1, int par2, int par3, TileEntity par4TileEntity)
{
- if (par4TileEntity != null && !par4TileEntity.isInvalid())
- {
- if (this.scanningTileEntities)
- {
- par4TileEntity.xCoord = par1;
- par4TileEntity.yCoord = par2;
- par4TileEntity.zCoord = par3;
- this.addedTileEntityList.add(par4TileEntity);
- }
- else
- {
- this.loadedTileEntityList.add(par4TileEntity);
- Chunk var5 = this.getChunkFromChunkCoords(par1 >> 4, par3 >> 4);
-
- if (var5 != null)
- {
- var5.setChunkBlockTileEntity(par1 & 15, par2, par3 & 15, par4TileEntity);
- }
- }
+ if (par4TileEntity == null || par4TileEntity.isInvalid())
+ {
+ return;
+ }
+
+ if (par4TileEntity.canUpdate())
+ {
+ List dest = scanningTileEntities ? addedTileEntityList : loadedTileEntityList;
+ dest.add(par4TileEntity);
+ }
+
+ Chunk chunk = getChunkFromChunkCoords(par1 >> 4, par3 >> 4);
+ if (chunk != null)
+ {
+ chunk.setChunkBlockTileEntity(par1 & 15, par2, par3 & 15, par4TileEntity);
}
}
@@ -2508,27 +2545,10 @@
*/
public void removeBlockTileEntity(int par1, int par2, int par3)
{
- TileEntity var4 = this.getBlockTileEntity(par1, par2, par3);
-
- if (var4 != null && this.scanningTileEntities)
- {
- var4.invalidate();
- this.addedTileEntityList.remove(var4);
- }
- else
- {
- if (var4 != null)
- {
- this.addedTileEntityList.remove(var4);
- this.loadedTileEntityList.remove(var4);
- }
-
- Chunk var5 = this.getChunkFromChunkCoords(par1 >> 4, par3 >> 4);
-
- if (var5 != null)
- {
- var5.removeChunkBlockTileEntity(par1 & 15, par2, par3 & 15);
- }
+ Chunk chunk = getChunkFromChunkCoords(par1 >> 4, par3 >> 4);
+ if (chunk != null)
+ {
+ chunk.removeChunkBlockTileEntity(par1 & 15, par2, par3 & 15);
}
}
@@ -2554,7 +2574,8 @@
*/
public boolean isBlockNormalCube(int par1, int par2, int par3)
{
- return Block.isNormalCube(this.getBlockId(par1, par2, par3));
+ Block block = Block.blocksList[getBlockId(par1, par2, par3)];
+ return block != null && block.isBlockNormalCube(this, par1, par2, par3);
}
/**
@@ -2562,8 +2583,7 @@
*/
public boolean doesBlockHaveSolidTopSurface(int par1, int par2, int par3)
{
@ -38,7 +266,66 @@
}
/**
@@ -3917,4 +3926,65 @@
@@ -2579,7 +2599,7 @@
if (var5 != null && !var5.isEmpty())
{
Block var6 = Block.blocksList[this.getBlockId(par1, par2, par3)];
- return var6 == null ? false : var6.blockMaterial.isOpaque() && var6.renderAsNormalBlock();
+ return var6 == null ? false : isBlockNormalCube(par1, par2, par3);
}
else
{
@@ -3006,7 +3026,7 @@
private int computeBlockLightValue(int par1, int par2, int par3, int par4, int par5, int par6)
{
- int var7 = Block.lightValue[par5];
+ int var7 = (par5 == 0 || Block.blocksList[par5] == null ? 0 : Block.blocksList[par5].getLightValue(this, par2, par3, par4));;
int var8 = this.getSavedLightValue(EnumSkyBlock.Block, par2 - 1, par3, par4) - par6;
int var9 = this.getSavedLightValue(EnumSkyBlock.Block, par2 + 1, par3, par4) - par6;
int var10 = this.getSavedLightValue(EnumSkyBlock.Block, par2, par3 - 1, par4) - par6;
@@ -3274,10 +3294,10 @@
public List getEntitiesWithinAABBExcludingEntity(Entity par1Entity, AxisAlignedBB par2AxisAlignedBB)
{
this.entitiesWithinAABBExcludingEntity.clear();
- int var3 = MathHelper.floor_double((par2AxisAlignedBB.minX - 2.0D) / 16.0D);
- int var4 = MathHelper.floor_double((par2AxisAlignedBB.maxX + 2.0D) / 16.0D);
- int var5 = MathHelper.floor_double((par2AxisAlignedBB.minZ - 2.0D) / 16.0D);
- int var6 = MathHelper.floor_double((par2AxisAlignedBB.maxZ + 2.0D) / 16.0D);
+ int var3 = MathHelper.floor_double((par2AxisAlignedBB.minX - MAX_ENTITY_RADIUS) / 16.0D);
+ int var4 = MathHelper.floor_double((par2AxisAlignedBB.maxX + MAX_ENTITY_RADIUS) / 16.0D);
+ int var5 = MathHelper.floor_double((par2AxisAlignedBB.minZ - MAX_ENTITY_RADIUS) / 16.0D);
+ int var6 = MathHelper.floor_double((par2AxisAlignedBB.maxZ + MAX_ENTITY_RADIUS) / 16.0D);
for (int var7 = var3; var7 <= var4; ++var7)
{
@@ -3298,10 +3318,10 @@
*/
public List getEntitiesWithinAABB(Class par1Class, AxisAlignedBB par2AxisAlignedBB)
{
- int var3 = MathHelper.floor_double((par2AxisAlignedBB.minX - 2.0D) / 16.0D);
- int var4 = MathHelper.floor_double((par2AxisAlignedBB.maxX + 2.0D) / 16.0D);
- int var5 = MathHelper.floor_double((par2AxisAlignedBB.minZ - 2.0D) / 16.0D);
- int var6 = MathHelper.floor_double((par2AxisAlignedBB.maxZ + 2.0D) / 16.0D);
+ int var3 = MathHelper.floor_double((par2AxisAlignedBB.minX - MAX_ENTITY_RADIUS) / 16.0D);
+ int var4 = MathHelper.floor_double((par2AxisAlignedBB.maxX + MAX_ENTITY_RADIUS) / 16.0D);
+ int var5 = MathHelper.floor_double((par2AxisAlignedBB.minZ - MAX_ENTITY_RADIUS) / 16.0D);
+ int var6 = MathHelper.floor_double((par2AxisAlignedBB.maxZ + MAX_ENTITY_RADIUS) / 16.0D);
ArrayList var7 = new ArrayList();
for (int var8 = var3; var8 <= var4; ++var8)
@@ -3430,6 +3450,10 @@
var9 = null;
}
+ if (var9 != null && var9.isBlockReplaceable(this, par2, par3, par4))
+ {
+ var9 = null;
+ }
return par1 > 0 && var9 == null && var10.canPlaceBlockOnSide(this, par2, par3, par4, par6);
}
}
@@ -3917,4 +3941,65 @@
var7.destroyBlockPartially(par1, par2, par3, par4, par5);
}
}

19
patches/minecraft/net/minecraft/src/WorldServer.java.patch Normal file
View file

@ -0,0 +1,19 @@
--- ../src_base/minecraft/net/minecraft/src/WorldServer.java
+++ ../src_work/minecraft/net/minecraft/src/WorldServer.java
@@ -8,6 +8,8 @@
import java.util.Set;
import java.util.TreeSet;
import net.minecraft.server.MinecraftServer;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.world.WorldEvent;
public class WorldServer extends World
{
@@ -685,6 +687,7 @@
}
this.chunkProvider.saveChunks(par1, par2IProgressUpdate);
+ MinecraftForge.EVENT_BUS.post(new WorldEvent.Save(this));
}
}