diff --git a/Makefile.am b/Makefile.am
index 517b3e4..7350cf1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,6 +1,6 @@
 AUTOMAKE_OPTIONS = foreign subdir-objects -Wall
 bin_PROGRAMS = forge
-forge_SOURCES = src/main.c src/args.c src/forge.c src/file.c src/window.c src/shaders.c src/timer.c src/string.c src/config_file.c src/rand.c src/video.c src/shared.c src/midi.c $(top_srcdir)/include/glad/gl.h $(top_srcdir)/include/glad/egl.h $(top_srcdir)/hashmap.c/hashmap.c $(top_srcdir)/log.c/src/log.c
+forge_SOURCES = src/main.c src/args.c src/forge.c src/file.c src/window.c src/shaders.c src/timer.c src/string.c src/config_file.c src/rand.c src/video.c src/shared.c src/midi.c src/state.c $(top_srcdir)/include/glad/gl.h $(top_srcdir)/include/glad/egl.h $(top_srcdir)/hashmap.c/hashmap.c $(top_srcdir)/log.c/src/log.c
 forge_CFLAGS = -Ofast -march=native -flto -funroll-loops -fprefetch-loop-arrays -fno-exceptions -fopenmp -I$(top_srcdir)/include -DGLFW_INCLUDE_NONE -DGLFW_EXPOSE_NATIVE_EGL -DGLFW_NATIVE_INCLUDE_NONE -DLOG_USE_COLOR
 forge_LDADD = -lm -lGL -lglfw
-include_HEADERS = src/main.h src/args.h src/config.h src/types.h src/forge.h src/file.h src/constants.h src/window.h src/shaders.h src/timer.h src/string.h src/config_file.h src/rand.h src/video.h src/shared.h src/midi.h $(top_srcdir)/include/glad/gl.h $(top_srcdir)/include/glad/egl.h $(top_srcdir)/include/linmath.h $(top_srcdir)/include/hashmap.h $(top_srcdir)/include/log.h
\ No newline at end of file
+include_HEADERS = src/main.h src/args.h src/config.h src/types.h src/forge.h src/file.h src/constants.h src/window.h src/shaders.h src/timer.h src/string.h src/config_file.h src/rand.h src/video.h src/shared.h src/midi.h src/state.h $(top_srcdir)/include/glad/gl.h $(top_srcdir)/include/glad/egl.h $(top_srcdir)/include/linmath.h $(top_srcdir)/include/hashmap.h $(top_srcdir)/include/log.h
\ No newline at end of file
diff --git a/config/forge.cfg b/config/forge.cfg
index 4ef4a39..f6d7ab6 100644
--- a/config/forge.cfg
+++ b/config/forge.cfg
@@ -1,3 +1,5 @@
+# FRAGMENT SHADERS
+
 UNIFORM_TIME=iTime
 UNIFORM_TEMPO=iTempo
 UNIFORM_FPS=iFPS
@@ -12,6 +14,15 @@ UNIFORM_STATE_PREFIX=state
 UNIFORM_TEX_PREFIX=tex
 UNIFORM_SRC_PREFIX=midi
 
+SUB_TYPE_COUNT=2
+SUB_1_PREFIX=src_
+SUB_2_PREFIX=fx_
+
+# TODO remove
+SUB_VARIANT_COUNT=15
+
+# TEXTURE I/O
+
 TEX_COUNT=10
 
 IN_COUNT=2
@@ -20,8 +31,6 @@ IN_1_OUT=1
 IN_2_OUT=2
 
 FRAG_COUNT=10
-FRAG_OUTPUT=9
-FRAG_MONITOR=10
 
 FRAG_1_OUT=3
 FRAG_2_OUT=4
@@ -32,13 +41,8 @@ FRAG_6_OUT=8
 FRAG_7_OUT=9
 FRAG_8_OUT=0
 
-# TODO not like that
-SUB_TYPE_COUNT=2
-SUB_1_PREFIX=src_
-SUB_2_PREFIX=fx_
-
-# TODO remove
-SUB_VARIANT_COUNT=15
+FRAG_OUTPUT=9
+FRAG_MONITOR=10
 
 # MIDI
 
@@ -56,12 +60,11 @@ SELECT_ITEM_3=42
 SELECT_ITEM_4=41
 SELECT_ITEM_5=45
 
-SELECT_TARGET_COUNT=5
-SELECT_TARGET_1=32
-SELECT_TARGET_2=64
-SELECT_TARGET_3=36
-SELECT_TARGET_4=68
-SELECT_TARGET_5=52
+SELECT_FRAG_3=32
+SELECT_FRAG_4=64
+SELECT_FRAG_5=36
+SELECT_FRAG_6=68
+SELECT_FRAG_8=52
 
 SRC_COUNT=3
 
diff --git a/src/state.c b/src/state.c
new file mode 100644
index 0000000..b030e69
--- /dev/null
+++ b/src/state.c
@@ -0,0 +1 @@
+#include "state.h"
\ No newline at end of file
diff --git a/src/state.h b/src/state.h
new file mode 100644
index 0000000..7d511f1
--- /dev/null
+++ b/src/state.h
@@ -0,0 +1,6 @@
+#include "types.h"
+
+#ifndef STATE_H
+#define STATE_H
+
+#endif /* STATE_H */
\ No newline at end of file