Brought in nuke's idea for json serialize now to use it.

meson.build

@@ -51,6 +51,7 @@ sources = [
   'config.cpp',
   'dbc.cpp',
   'devices.cpp',
+  'dinkyecs.cpp',
   'gui.cpp',
   'inventory.cpp',
   'levelmanager.cpp',
@@ -76,6 +77,8 @@ sources = [
 executable('runtests', sources + [
   'tests/base.cpp',
   'tests/dbc.cpp',
+  'tests/dinkyecs.cpp',
+  'tests/fsm.cpp',
   'tests/inventory.cpp',
   'tests/levelmanager.cpp',
   'tests/lighting.cpp',
@@ -84,7 +87,6 @@ executable('runtests', sources + [
   'tests/pathing.cpp',
   'tests/spatialmap.cpp',
   'tests/tilemap.cpp',
-  'tests/fsm.cpp',
   'tests/worldbuilder.cpp',
   ], override_options: exe_defaults,
   dependencies: dependencies + [catch2])