Add support for generating DeePBSPV4, XGLN and XGL2 node formats

CHANGELOG.md

@@ -4,6 +4,7 @@ Changes since ELFBSP 1.1
 New features:
 * Added `--analysis` CLI parameter for BSP tree data analysis and visualization
 * Added `--debug-*` CLI parameters for runtime debugging, previously a compile-time directive, now a runtime option
+* Added support for the DeePBSPV4, XGLN and XGL2 node formats, now enforced via the `--type` CLI parameter
 
-BUgfixes:
+Bugfixes:
 * Improved correctness for certain special effects, numerical effects of number 998 & 999 are now read from the line's tag instead of line's special

CMakeLists.txt

@@ -52,6 +52,7 @@ if(SAN_COUNT GREATER 0)
 endif()
 
 add_executable(elfbsp
+    src/bsp.cpp
     src/elfbsp.cpp
     src/level.cpp
     src/node.cpp

docs/binary_formats.md

@@ -129,7 +129,7 @@ Differences from the vanilla BSP data include:
 * each version is built on top of the previous, replacing the predecessor's given struct type
 * the removal of angles and offsets from Segments
 * higher precision data types for fractional coordinates
-* "mini-segs", indicated by `NO_INDEX`, to be skipped by the renderer, but needed for traversal
+* "minisegs", indicated by `NO_INDEX`, to be skipped by the renderer, but needed for traversal
 * "linear" storage of Seg indexes on subsectors, see above
 
 ### XNOD vertex (`xnod_vertex_t`), 8 bytes