mirror of https://github.com/FabricMC/yarn.git
Document some math stuff (#3305)
* Document some math stuff * Apply suggestions from code review Co-authored-by: enbrain <69905075+enbrain@users.noreply.github.com> Co-authored-by: liach <7806504+liach@users.noreply.github.com> Co-authored-by: enbrain <69905075+enbrain@users.noreply.github.com> Co-authored-by: liach <7806504+liach@users.noreply.github.com>
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@ -31,18 +31,27 @@ CLASS net/minecraft/class_3341 net/minecraft/util/math/BlockBox
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METHOD equals (Ljava/lang/Object;)Z
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ARG 1 o
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METHOD method_14657 intersects (Lnet/minecraft/class_3341;)Z
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COMMENT {@return whether {@code other} intersects with this box}
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ARG 1 other
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METHOD method_14659 getDimensions ()Lnet/minecraft/class_2382;
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COMMENT {@return the dimensions (the size) of this box}
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METHOD method_14660 getBlockCountY ()I
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COMMENT {@return the number of blocks on the Y axis}
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COMMENT
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COMMENT <p>This is equal to {@code maxY - minY + 1}.
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METHOD method_14661 move (III)Lnet/minecraft/class_3341;
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ARG 1 dx
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ARG 2 dy
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ARG 3 dz
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METHOD method_14662 contains (Lnet/minecraft/class_2382;)Z
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ARG 1 vec
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COMMENT {@return whether this box contains {@code pos}}
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ARG 1 pos
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METHOD method_14663 getBlockCountZ ()I
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COMMENT {@return the number of blocks on the Z axis}
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COMMENT
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COMMENT <p>This is equal to {@code maxZ - minZ + 1}.
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METHOD method_14665 infinite ()Lnet/minecraft/class_3341;
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COMMENT Creates an all-encompassing, infinite box.
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COMMENT {@return a new all-encompassing, infinite box}
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METHOD method_14667 rotated (IIIIIIIIILnet/minecraft/class_2350;)Lnet/minecraft/class_3341;
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ARG 0 x
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ARG 1 y
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@ -55,21 +64,23 @@ CLASS net/minecraft/class_3341 net/minecraft/util/math/BlockBox
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ARG 8 sizeZ
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ARG 9 facing
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METHOD method_14669 intersectsXZ (IIII)Z
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COMMENT {@return whether the rectangle from the given coordinates intersects with this box's XZ plane}
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ARG 1 minX
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ARG 2 minZ
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ARG 3 maxX
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ARG 4 maxZ
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METHOD method_19311 offset (III)Lnet/minecraft/class_3341;
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COMMENT Creates a new box that is translated by {@code x}, {@code y}, {@code z}
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COMMENT on each axis from this box.
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COMMENT {@return a new box that is translated by {@code x}, {@code y}, {@code z}
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COMMENT on each axis from this box}
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COMMENT
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COMMENT @return the new box created
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COMMENT @see #move(int, int, int)
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ARG 1 x
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ARG 2 y
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ARG 3 z
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METHOD method_22874 getCenter ()Lnet/minecraft/class_2338;
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COMMENT @implNote Biased toward the minimum bound corner of the box.
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COMMENT {@return the center of this box}
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COMMENT
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COMMENT @apiNote This is biased toward the minimum bound corner of the box.
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METHOD method_29299 move (Lnet/minecraft/class_2382;)Lnet/minecraft/class_3341;
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ARG 1 vec
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METHOD method_34389 encompass (Lnet/minecraft/class_2338;)Lnet/minecraft/class_3341;
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@ -79,9 +90,11 @@ CLASS net/minecraft/class_3341 net/minecraft/util/math/BlockBox
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ARG 1 pos
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COMMENT the pos to encompass
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METHOD method_34390 create (Lnet/minecraft/class_2382;Lnet/minecraft/class_2382;)Lnet/minecraft/class_3341;
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COMMENT {@return a new box from two corners, {@code first} and {@code second}}
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ARG 0 first
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ARG 1 second
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METHOD method_34391 forEachVertex (Ljava/util/function/Consumer;)V
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COMMENT Calls {@code consumer} for each vertex (corner) of this box.
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ARG 1 consumer
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METHOD method_34392 (Ljava/util/stream/IntStream;)Lcom/mojang/serialization/DataResult;
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ARG 0 values
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@ -90,14 +103,22 @@ CLASS net/minecraft/class_3341 net/minecraft/util/math/BlockBox
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METHOD method_34394 (Lnet/minecraft/class_3341;)Ljava/util/stream/IntStream;
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ARG 0 box
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METHOD method_35410 expand (I)Lnet/minecraft/class_3341;
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COMMENT {@return a new box that is expanded on each direction by {@code offset}}
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ARG 1 offset
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METHOD method_35411 encompassPositions (Ljava/lang/Iterable;)Ljava/util/Optional;
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COMMENT {@return the minimum box encompassing all of the given {@code positions},
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COMMENT or an empty optional if {@code positions} is empty}
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ARG 0 positions
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METHOD method_35412 encompass (Lnet/minecraft/class_3341;)Lnet/minecraft/class_3341;
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ARG 1 box
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METHOD method_35413 encompass (Ljava/lang/Iterable;)Ljava/util/Optional;
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COMMENT {@return the minimum box encompassing all of the given {@code boxes},
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COMMENT or an empty optional if {@code boxes} is empty}
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ARG 0 boxes
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METHOD method_35414 getBlockCountX ()I
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COMMENT {@return the number of blocks on the X axis}
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COMMENT
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COMMENT <p>This is equal to {@code maxX - minX + 1}.
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METHOD method_35415 getMinX ()I
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METHOD method_35416 getMinY ()I
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METHOD method_35417 getMinZ ()I
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@ -35,6 +35,7 @@ CLASS net/minecraft/class_238 net/minecraft/util/math/Box
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METHOD equals (Ljava/lang/Object;)Z
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ARG 1 o
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METHOD method_1001 getMin (Lnet/minecraft/class_2350$class_2351;)D
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COMMENT {@return the minimum coordinate for the given {@code axis} of this box}
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ARG 1 axis
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METHOD method_1002 shrink (DDD)Lnet/minecraft/class_238;
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ARG 1 x
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@ -104,28 +105,28 @@ CLASS net/minecraft/class_238 net/minecraft/util/math/Box
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ARG 3 dy
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ARG 5 dz
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METHOD method_35574 withMinX (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the minimum X provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the minimum X provided and all other coordinates
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COMMENT of this box}
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ARG 1 minX
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METHOD method_35575 withMinY (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the minimum Y provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the minimum Y provided and all other coordinates
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COMMENT of this box}
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ARG 1 minY
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METHOD method_35576 withMinZ (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the minimum Z provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the minimum Z provided and all other coordinates
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COMMENT of this box}
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ARG 1 minZ
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METHOD method_35577 withMaxX (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the maximum X provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the maximum X provided and all other coordinates
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COMMENT of this box}
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ARG 1 maxX
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METHOD method_35578 withMaxY (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the maximum Y provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the maximum Y provided and all other coordinates
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COMMENT of this box}
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ARG 1 maxY
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METHOD method_35579 withMaxZ (D)Lnet/minecraft/class_238;
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COMMENT Creates a box with the maximum Z provided and all other coordinates
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COMMENT of this box.
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COMMENT {@return a new box with the maximum Z provided and all other coordinates
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COMMENT of this box}
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ARG 1 maxZ
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METHOD method_35580 contract (DDD)Lnet/minecraft/class_238;
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COMMENT @see #expand(double, double, double)
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@ -139,6 +140,7 @@ CLASS net/minecraft/class_238 net/minecraft/util/math/Box
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ARG 3 y
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ARG 5 z
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METHOD method_990 getMax (Lnet/minecraft/class_2350$class_2351;)D
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COMMENT {@return the maximum coordinate for the given {@code axis} of this box}
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ARG 1 axis
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METHOD method_991 union (Lnet/minecraft/class_238;)Lnet/minecraft/class_238;
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COMMENT Creates the minimum box that contains this box and the given box.
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@ -1,6 +1,12 @@
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CLASS net/minecraft/class_1923 net/minecraft/util/math/ChunkPos
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COMMENT An immutable pair of two integers representing the X and Z coordinates of a chunk.
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COMMENT
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COMMENT <p>Chunk positions are usually serialized as a {@code long}.
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FIELD field_17348 MARKER J
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COMMENT A {@code long}-serialized chunk position {@code 1875066, 1875066}. This is a
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COMMENT special value used as a marker.
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FIELD field_35107 ORIGIN Lnet/minecraft/class_1923;
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COMMENT The origin of the chunk position, {@code 0, 0}.
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FIELD field_9180 z I
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FIELD field_9181 x I
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METHOD <init> (II)V
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@ -37,6 +43,9 @@ CLASS net/minecraft/class_1923 net/minecraft/util/math/ChunkPos
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ARG 2 y
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ARG 3 offsetZ
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METHOD method_37232 toLong (Lnet/minecraft/class_2338;)J
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COMMENT {@return the chunk position of the given {@code pos} serialized as {@code long}}
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COMMENT
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COMMENT @see #toLong(int, int)
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ARG 0 pos
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METHOD method_42305 fromRegion (II)Lnet/minecraft/class_1923;
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ARG 0 x
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@ -49,6 +58,9 @@ CLASS net/minecraft/class_1923 net/minecraft/util/math/ChunkPos
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ARG 1 z
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METHOD method_8323 getStartPos ()Lnet/minecraft/class_2338;
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METHOD method_8324 toLong ()J
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COMMENT {@return the chunk position serialized as {@code long}}
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COMMENT
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COMMENT @see #toLong(int, int)
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METHOD method_8325 getPackedX (J)I
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ARG 0 pos
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METHOD method_8326 getStartX ()I
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@ -56,6 +68,11 @@ CLASS net/minecraft/class_1923 net/minecraft/util/math/ChunkPos
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METHOD method_8328 getStartZ ()I
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METHOD method_8329 getEndZ ()I
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METHOD method_8331 toLong (II)J
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COMMENT {@return the chunk position serialized as {@code long}}
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COMMENT
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COMMENT <p>This returns {@code chunkX | (chunkZ << 32)}.
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COMMENT
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COMMENT @see #toLong()
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ARG 0 chunkX
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ARG 1 chunkZ
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METHOD method_8332 getPackedZ (J)I
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@ -1,18 +1,34 @@
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CLASS net/minecraft/class_5253 net/minecraft/util/math/ColorHelper
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COMMENT Contains color-related helper methods.
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CLASS class_5254 Argb
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COMMENT Contains color-related helper methods that use ARGB colors represented
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COMMENT as {@code 0xAARRGGBB}.
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METHOD method_27762 getAlpha (I)I
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COMMENT {@return the alpha value of {@code argb}}
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COMMENT
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COMMENT <p>The returned value is between {@code 0} and {@code 255} (both inclusive).
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ARG 0 argb
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METHOD method_27763 mixColor (II)I
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ARG 0 first
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ARG 1 second
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METHOD method_27764 getArgb (IIII)I
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COMMENT {@return the ARGB color value from its components}
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ARG 0 alpha
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ARG 1 red
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ARG 2 green
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ARG 3 blue
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METHOD method_27765 getRed (I)I
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COMMENT {@return the red value of {@code argb}}
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COMMENT
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COMMENT <p>The returned value is between {@code 0} and {@code 255} (both inclusive).
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ARG 0 argb
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METHOD method_27766 getGreen (I)I
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COMMENT {@return the green value of {@code argb}}
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COMMENT
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COMMENT <p>The returned value is between {@code 0} and {@code 255} (both inclusive).
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ARG 0 argb
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METHOD method_27767 getBlue (I)I
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COMMENT {@return the blue value of {@code argb}}
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COMMENT
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COMMENT <p>The returned value is between {@code 0} and {@code 255} (both inclusive).
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ARG 0 argb
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@ -1,4 +1,9 @@
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CLASS net/minecraft/class_2350 net/minecraft/util/math/Direction
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COMMENT An enum representing 6 cardinal directions in Minecraft.
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COMMENT
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COMMENT <p>In Minecraft, the X axis determines the east-west direction, the Y axis determines
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COMMENT the up-down direction, and the Z axis determines the south-north direction (note
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COMMENT that positive-Z direction is south, not north).
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FIELD field_11030 idHorizontal I
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FIELD field_11031 idOpposite I
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FIELD field_11032 id I
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METHOD method_10165 getOffsetZ ()I
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METHOD method_10166 getAxis ()Lnet/minecraft/class_2350$class_2351;
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METHOD method_10168 byName (Ljava/lang/String;)Lnet/minecraft/class_2350;
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COMMENT {@return a direction with the given {@code name}, or {@code null} if there is
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COMMENT no such direction}
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ARG 0 name
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METHOD method_10169 from (Lnet/minecraft/class_2350$class_2351;Lnet/minecraft/class_2350$class_2352;)Lnet/minecraft/class_2350;
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ARG 0 axis
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ARG 0 direction
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METHOD method_42013 stream ()Ljava/util/stream/Stream;
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METHOD method_42014 shuffle (Lnet/minecraft/class_5819;)Ljava/util/Collection;
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COMMENT {@return a shuffled collection of all directions}
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ARG 0 random
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CLASS class_2351 Axis
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FIELD field_11053 name Ljava/lang/String;
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@ -1,4 +1,9 @@
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CLASS net/minecraft/class_3532 net/minecraft/util/math/MathHelper
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COMMENT Contains math-related helper methods. This includes {@code float}-specific extensions
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COMMENT to {@link Math}, linear interpolation (lerp), and color-related methods.
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COMMENT
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COMMENT <p>Trigonometric functions defined in this class use the "sine table", a pre-calculated
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COMMENT table of {@code sin(N)} ({@code 0 <= N < pi * 2}).
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FIELD field_15722 COSINE_TABLE [D
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FIELD field_15723 MULTIPLY_DE_BRUIJN_BIT_POSITION [I
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FIELD field_15724 SQUARE_ROOT_OF_TWO F
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