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IPos objects now use double values in calculations for distance, addition, cross product, etc.

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Luis C.M committed 2023-07-07 17:51:50 -05:00
1 parent 5e0c86588a
commit e637e30e43
4 files changed
+74 -162
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java/net/minecraft/util/Vec3i.java
+42 -39
View File
@@ -6,8 +6,6 @@ import com.google.common.base.Objects;
public class Vec3i implements Comparable<Vec3i>
{
/** The Null vector constant (0, 0, 0) */
public static final Vec3i NULL_VECTOR = new Vec3i(0, 0, 0);
/** X coordinate */
private final int x;
/** Y coordinate */
@@ -15,16 +13,26 @@ public class Vec3i implements Comparable<Vec3i>
/** Z coordinate */
private final int z;
/** Double X coordinate */
private final double xd;
/** Double Y coordinate */
private final double yd;
/** Double Z coordinate */
private final double zd;
public Vec3i(int xIn, int yIn, int zIn)
{
this.x = xIn;
this.y = yIn;
this.z = zIn;
this((double) xIn, (double) yIn, (double) zIn);
}
public Vec3i(double xIn, double yIn, double zIn)
{
this(MathHelper.floor_double(xIn), MathHelper.floor_double(yIn), MathHelper.floor_double(zIn));
this.x = MathHelper.floor_double(xIn);
this.y = MathHelper.floor_double(yIn);
this.z = MathHelper.floor_double(zIn);
this.xd = xIn;
this.yd = yIn;
this.zd = zIn;
}
public boolean equals(Object p_equals_1_)
@@ -39,8 +47,8 @@ public class Vec3i implements Comparable<Vec3i>
}
else
{
Vec3i vec3i = (Vec3i)p_equals_1_;
return this.getX() != vec3i.getX() ? false : (this.getY() != vec3i.getY() ? false : this.getZ() == vec3i.getZ());
Vec3i vec3I = (Vec3i)p_equals_1_;
return this.getX() != vec3I.getX() ? false : (this.getY() != vec3I.getY() ? false : this.getZ() == vec3I.getZ());
}
}
@@ -78,42 +86,37 @@ public class Vec3i implements Comparable<Vec3i>
return this.z;
}
/**
* Get the X coordinate as a double
*/
public double getXD()
{
return this.xd;
}
/**
* Get the Y coordinate as a double
*/
public double getYD()
{
return this.yd;
}
/**
* Get the Z coordinate as a double
*/
public double getZD()
{
return this.zd;
}
/**
* Calculate the cross product of this and the given Vector
*/
public Vec3i crossProduct(Vec3i vec)
{
return new Vec3i(this.getY() * vec.getZ() - this.getZ() * vec.getY(), this.getZ() * vec.getX() - this.getX() * vec.getZ(), this.getX() * vec.getY() - this.getY() * vec.getX());
}
/**
* Calculate squared distance to the given coordinates
*/
public double distanceSq(double toX, double toY, double toZ)
{
double d0 = (double)this.getX() - toX;
double d1 = (double)this.getY() - toY;
double d2 = (double)this.getZ() - toZ;
return d0 * d0 + d1 * d1 + d2 * d2;
}
/**
* Compute square of distance from point x, y, z to center of this Block
*/
public double distanceSqToCenter(double xIn, double yIn, double zIn)
{
double d0 = (double)this.getX() + 0.5D - xIn;
double d1 = (double)this.getY() + 0.5D - yIn;
double d2 = (double)this.getZ() + 0.5D - zIn;
return d0 * d0 + d1 * d1 + d2 * d2;
}
/**
* Calculate squared distance to the given Vector
*/
public double distanceSq(Vec3i to)
{
return this.distanceSq((double)to.getX(), (double)to.getY(), (double)to.getZ());
return new Vec3i(this.getYD() * vec.getZD() - this.getZD() * vec.getYD(), this.getZD() * vec.getXD() - this.getXD() * vec.getZD(), this.getXD() * vec.getYD() - this.getYD() * vec.getXD());
}
public String toString()
java/net/minecraft/util/math/BlockPos.java
+13 -111
View File
@@ -12,8 +12,6 @@ import org.apache.logging.log4j.Logger;
import com.google.common.collect.AbstractIterator;
import com.google.common.collect.Lists;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.entity.Entity;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.MathHelper;
@@ -53,7 +51,7 @@ public class BlockPos extends Vec3i
public BlockPos(Vec3i source)
{
this(source.getX(), source.getY(), source.getZ());
this(source.getXD(), source.getYD(), source.getZD());
}
/**
@@ -61,7 +59,7 @@ public class BlockPos extends Vec3i
*/
public BlockPos add(double x, double y, double z)
{
return x == 0.0D && y == 0.0D && z == 0.0D ? this : new BlockPos((double)this.getX() + x, (double)this.getY() + y, (double)this.getZ() + z);
return x == 0.0D && y == 0.0D && z == 0.0D ? this : new BlockPos(this.getXD() + x, this.getYD() + y, this.getZD() + z);
}
/**
@@ -69,7 +67,7 @@ public class BlockPos extends Vec3i
*/
public BlockPos add(int x, int y, int z)
{
return x == 0 && y == 0 && z == 0 ? this : new BlockPos(this.getX() + x, this.getY() + y, this.getZ() + z);
return x == 0 && y == 0 && z == 0 ? this : new BlockPos(this.getXD() + x, this.getYD() + y, this.getZD() + z);
}
/**
@@ -77,15 +75,7 @@ public class BlockPos extends Vec3i
*/
public BlockPos add(Vec3i vec)
{
return vec.getX() == 0 && vec.getY() == 0 && vec.getZ() == 0 ? this : new BlockPos(this.getX() + vec.getX(), this.getY() + vec.getY(), this.getZ() + vec.getZ());
}
/**
* Subtract the given Vector from this BlockPos
*/
public BlockPos subtract(Vec3i vec)
{
return vec.getX() == 0 && vec.getY() == 0 && vec.getZ() == 0 ? this : new BlockPos(this.getX() - vec.getX(), this.getY() - vec.getY(), this.getZ() - vec.getZ());
return vec.getXD() == 0 && vec.getYD() == 0 && vec.getZD() == 0 ? this : new BlockPos(this.getXD() + vec.getXD(), this.getYD() + vec.getYD(), this.getZD() + vec.getZD());
}
/**
@@ -99,7 +89,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks up
*/
public BlockPos up(int n)
public BlockPos up(double n)
{
return this.offset(EnumFacing.UP, n);
}
@@ -115,7 +105,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks down
*/
public BlockPos down(int n)
public BlockPos down(double n)
{
return this.offset(EnumFacing.DOWN, n);
}
@@ -131,7 +121,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks in northern direction
*/
public BlockPos north(int n)
public BlockPos north(double n)
{
return this.offset(EnumFacing.NORTH, n);
}
@@ -147,7 +137,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks in southern direction
*/
public BlockPos south(int n)
public BlockPos south(double n)
{
return this.offset(EnumFacing.SOUTH, n);
}
@@ -163,7 +153,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks in western direction
*/
public BlockPos west(int n)
public BlockPos west(double n)
{
return this.offset(EnumFacing.WEST, n);
}
@@ -179,7 +169,7 @@ public class BlockPos extends Vec3i
/**
* Offset this BlockPos n blocks in eastern direction
*/
public BlockPos east(int n)
public BlockPos east(double n)
{
return this.offset(EnumFacing.EAST, n);
}
@@ -195,9 +185,9 @@ public class BlockPos extends Vec3i
/**
* Offsets this BlockPos n blocks in the given direction
*/
public BlockPos offset(EnumFacing facing, int n)
public BlockPos offset(EnumFacing facing, double n)
{
return n == 0 ? this : new BlockPos(this.getX() + facing.getFrontOffsetX() * n, this.getY() + facing.getFrontOffsetY() * n, this.getZ() + facing.getFrontOffsetZ() * n);
return n == 0 ? this : new BlockPos(this.getXD() + facing.getFrontOffsetX() * n, this.getYD() + facing.getFrontOffsetY() * n, this.getZD() + facing.getFrontOffsetZ() * n);
}
/**
@@ -205,7 +195,7 @@ public class BlockPos extends Vec3i
*/
public BlockPos crossProduct(Vec3i vec)
{
return new BlockPos(this.getY() * vec.getZ() - this.getZ() * vec.getY(), this.getZ() * vec.getX() - this.getX() * vec.getZ(), this.getX() * vec.getY() - this.getY() * vec.getX());
return new BlockPos(this.getYD() * vec.getZD() - this.getZD() * vec.getYD(), this.getZD() * vec.getXD() - this.getXD() * vec.getZD(), this.getXD() * vec.getYD() - this.getYD() * vec.getXD());
}
/**
@@ -283,76 +273,6 @@ public class BlockPos extends Vec3i
};
}
/**
* Returns a version of this BlockPos that is guaranteed to be immutable.
*
* <p>When storing a BlockPos given to you for an extended period of time, make sure you
* use this in case the value is changed internally.</p>
*/
public BlockPos toImmutable()
{
return this;
}
/**
* Like getAllInBox but reuses a single MutableBlockPos instead. If this method is used, the resulting BlockPos
* instances can only be used inside the iteration loop.
*/
public static Iterable<BlockPos.MutableBlockPos> getAllInBoxMutable(BlockPos from, BlockPos to)
{
final BlockPos blockpos = new BlockPos(Math.min(from.getX(), to.getX()), Math.min(from.getY(), to.getY()), Math.min(from.getZ(), to.getZ()));
final BlockPos blockpos1 = new BlockPos(Math.max(from.getX(), to.getX()), Math.max(from.getY(), to.getY()), Math.max(from.getZ(), to.getZ()));
return new Iterable<BlockPos.MutableBlockPos>()
{
public Iterator<BlockPos.MutableBlockPos> iterator()
{
return new AbstractIterator<BlockPos.MutableBlockPos>()
{
private BlockPos.MutableBlockPos theBlockPos = null;
protected BlockPos.MutableBlockPos computeNext()
{
if (this.theBlockPos == null)
{
this.theBlockPos = new BlockPos.MutableBlockPos(blockpos.getX(), blockpos.getY(), blockpos.getZ());
return this.theBlockPos;
}
else if (this.theBlockPos.equals(blockpos1))
{
return (BlockPos.MutableBlockPos)this.endOfData();
}
else
{
int i = this.theBlockPos.getX();
int j = this.theBlockPos.getY();
int k = this.theBlockPos.getZ();
if (i < blockpos1.getX())
{
++i;
}
else if (j < blockpos1.getY())
{
i = blockpos.getX();
++j;
}
else if (k < blockpos1.getZ())
{
i = blockpos.getX();
j = blockpos.getY();
++k;
}
this.theBlockPos.x = i;
this.theBlockPos.y = j;
this.theBlockPos.z = k;
return this.theBlockPos;
}
}
};
}
};
}
public static class MutableBlockPos extends BlockPos
{
/** Mutable X Coordinate */
@@ -420,12 +340,6 @@ public class BlockPos extends Vec3i
return this.setPos(MathHelper.floor_double(p_189532_1_), MathHelper.floor_double(p_189532_3_), MathHelper.floor_double(p_189532_5_));
}
@SideOnly(Side.CLIENT)
public BlockPos.MutableBlockPos setPos(Entity p_189535_1_)
{
return this.setPos(p_189535_1_.posX, p_189535_1_.posY, p_189535_1_.posZ);
}
public BlockPos.MutableBlockPos setPos(Vec3i p_189533_1_)
{
return this.setPos(p_189533_1_.getX(), p_189533_1_.getY(), p_189533_1_.getZ());
@@ -478,12 +392,6 @@ public class BlockPos extends Vec3i
return retain(MathHelper.floor_double(xIn), MathHelper.floor_double(yIn), MathHelper.floor_double(zIn));
}
@SideOnly(Side.CLIENT)
public static BlockPos.PooledMutableBlockPos retain(Vec3i vec)
{
return retain(vec.getX(), vec.getY(), vec.getZ());
}
public static BlockPos.PooledMutableBlockPos retain(int xIn, int yIn, int zIn)
{
synchronized (POOL)
@@ -528,12 +436,6 @@ public class BlockPos extends Vec3i
return (BlockPos.PooledMutableBlockPos)super.setPos(xIn, yIn, zIn);
}
@SideOnly(Side.CLIENT)
public BlockPos.PooledMutableBlockPos set(Entity p_189537_1_)
{
return (BlockPos.PooledMutableBlockPos)super.setPos(p_189537_1_);
}
public BlockPos.PooledMutableBlockPos set(double xIn, double yIn, double zIn)
{
return (BlockPos.PooledMutableBlockPos)super.setPos(xIn, yIn, zIn);
java/noppes/npcs/api/IPos.java
+18 -11
View File
@@ -8,12 +8,19 @@ package noppes.npcs.api;
import net.minecraft.util.math.BlockPos;
public interface IPos {
int getX();
int getY();
int getZ();
double getXD();
double getYD();
double getZD();
/**
* Shifts the IPos up by 1 block and returns the new object.
*
@@ -25,7 +32,7 @@ public interface IPos {
* @param n The number of blocks to move the position up by.
* @return The new IPos object.
*/
IPos up(int n);
IPos up(double n);
/**
* Shifts the IPos down by 1 block and returns the new object.
@@ -38,7 +45,7 @@ public interface IPos {
* @param n The number of blocks to move the position down by.
* @return The new IPos object.
*/
IPos down(int n);
IPos down(double n);
/**
* Shifts the IPos north by 1 block and returns the new object.
@@ -51,7 +58,7 @@ public interface IPos {
* @param n The number of blocks to move the position north by.
* @return The new IPos object.
*/
IPos north(int n);
IPos north(double n);
/**
* Shifts the IPos east by 1 block and returns the new object.
@@ -64,7 +71,7 @@ public interface IPos {
* @param n The number of blocks to move the position east by.
* @return The new IPos object.
*/
IPos east(int n);
IPos east(double n);
/**
* Shifts the IPos south by 1 block and returns the new object.
@@ -77,7 +84,7 @@ public interface IPos {
* @param n The number of blocks to move the position south by.
* @return The new IPos object.
*/
IPos south(int n);
IPos south(double n);
/**
* Shifts the IPos west by 1 block and returns the new object.
@@ -90,7 +97,7 @@ public interface IPos {
* @param n The number of blocks to move the position west by.
* @return The new IPos object.
*/
IPos west(int n);
IPos west(double n);
/**
* Adds the IPos' coordinates by each of the parameters given.
@@ -100,7 +107,7 @@ public interface IPos {
* @param z Z coordinate amount to be added
* @return The resulting IPos from the addition.
*/
IPos add(int x, int y, int z);
IPos add(double x, double y, double z);
/**
* Directly adds the coordinates of two IPos objects and returns the resulting IPos sum.
@@ -120,7 +127,7 @@ public interface IPos {
* @param z Z coordinate amount to be subtracted
* @return The resulting IPos from the subtraction.
*/
IPos subtract(int x, int y, int z);
IPos subtract(double x, double y, double z);
/**
* Directly subtracts the coordinates of two IPos objects and returns the resulting IPos difference.
@@ -152,13 +159,13 @@ public interface IPos {
* Offsets the block by n blocks in the given direction and returns the resulting IPos object
*
*/
IPos offset(int direction, int n);
IPos offset(int direction, double n);
IPos crossProduct(int x, int y, int z);
IPos crossProduct(double x, double y, double z);
IPos crossProduct(IPos pos);
IPos divide(float scalar);
IPos divide(double scalar);
long toLong();
java/noppes/npcs/api/entity/IEntity.java
+1 -1
View File
@@ -315,7 +315,7 @@ public interface IEntity<T extends Entity> {
*/
void knockback(int power, float direction);
void knockback(int xpower, int ypower, int zpower, float direction);
void knockback(double xpower, double ypower, double zpower, float direction);
void knockback(IPos pos, float direction);
void setImmune(int ticks);