Package net.mtrop.doom.map.data

Class DoomLinedef

java.lang.Object
net.mtrop.doom.map.data.DoomLinedef
All Implemented Interfaces:
BinaryObject
public class DoomLinedef extends Object implements BinaryObject
Doom/Boom 14-byte format implementation of Linedef.
Author:
Matthew Tropiano

  • Field Details

    • LENGTH

      public static final int LENGTH
      Byte length of this object.
      See Also:

    • tag

      protected int tag
      Linedef special tag.

    • vertexStartIndex

      protected int vertexStartIndex
      Vertex start.

    • vertexEndIndex

      protected int vertexEndIndex
      Vertex end.

    • sidedefFrontIndex

      protected int sidedefFrontIndex
      Front sidedef.

    • sidedefBackIndex

      protected int sidedefBackIndex
      Back sidedef.

    • flags

      protected int flags
      Behavior bitflags.

    • special

      protected int special
      Linedef special.

  • Constructor Details

    • DoomLinedef

      public DoomLinedef()
      Creates a new linedef.

  • Method Details

    • setTag

      public void setTag(int tag)
      Sets this linedef's special tag.
      Parameters:
      tag - the new tag.

    • getTag

      public int getTag()
      Returns:
      this linedef's special tag.

    • readBytes

      public void readBytes(InputStream in) throws IOException
      Description copied from interface: BinaryObject
      Reads from an InputStream and sets this object's fields. Only reads the amount of bytes that it takes to read a single instance of the object. Note that not every object may have a consistent length!
      Specified by:
      readBytes in interface BinaryObject
      Parameters:
      in - the InputStream to read from.
      Throws:
      IOException - if a read error occurs.

    • writeBytes

      public void writeBytes(OutputStream out) throws IOException
      Description copied from interface: BinaryObject
      Writes this object to an OutputStream.
      Specified by:
      writeBytes in interface BinaryObject
      Parameters:
      out - the OutputStream to write to.
      Throws:
      IOException - if a write error occurs.

    • toString

      public String toString()
      Overrides:
      toString in class Object

    • setVertexStartIndex

      public void setVertexStartIndex(int vertexStartIndex)
      Sets the starting vertex index.
      Parameters:
      vertexStartIndex - the index of the start vertex.
      Throws:
      IllegalArgumentException - if index is outside the range 0 to 65535.

    • getVertexStartIndex

      public int getVertexStartIndex()
      Returns:
      the starting vertex index.

    • setVertexEndIndex

      public void setVertexEndIndex(int vertexEndIndex)
      Sets the ending vertex index.
      Parameters:
      vertexEndIndex - the index of the end vertex.
      Throws:
      IllegalArgumentException - if index is outside the range 0 to 65535.

    • getVertexEndIndex

      public int getVertexEndIndex()
      Returns:
      the ending vertex index.

    • setSidedefFrontIndex

      public void setSidedefFrontIndex(int sidedefFrontIndex)
      Sets the front sidedef index.
      Parameters:
      sidedefFrontIndex - the index of the front sidedef.
      Throws:
      IllegalArgumentException - if special is outside the range -1 to 32767.

    • getSidedefFrontIndex

      public int getSidedefFrontIndex()
      Returns:
      the front sidedef index.

    • setSidedefBackIndex

      public void setSidedefBackIndex(int sidedefBackIndex)
      Sets the back sidedef index.
      Parameters:
      sidedefBackIndex - the index of the back sidedef.
      Throws:
      IllegalArgumentException - if special is outside the range -1 to 32767.

    • getSidedefBackIndex

      public int getSidedefBackIndex()
      Returns:
      the back sidedef index.

    • setSpecial

      public void setSpecial(int special)
      Sets the linedef special type.
      Parameters:
      special - the number of the special.
      Throws:
      IllegalArgumentException - if special is outside the range 0 to 65535.

    • getSpecial

      public int getSpecial()
      Returns:
      the linedef special type.

    • getFlags

      public int getFlags()
      Returns:
      this linedef's full bitflags.

    • setFlags

      public void setFlags(int flags)
      Sets/replaces this linedef's full bitflags.
      Parameters:
      flags - the flags to set

    • isFlagSet

      public boolean isFlagSet(int flagType)
      Check's if a flag bit is set.
      Parameters:
      flagType - the flag type (constant).
      Returns:
      true if set, false if not.
      See Also:

    • setFlag

      public void setFlag(int flagType, boolean set)
      Sets/clears a bit flag.
      Parameters:
      flagType - the flag type (constant).
      set - if true, set the bit. If false, clear it.
      See Also: