state_title_screen & camera funcs (#650)

* state_title_screen funcz

* camz

* line

* PR comments and matches (thanks Unnunu & Wiseguy)

* enumz

* gloop

include/script_api/macros.h

@@ -130,6 +130,7 @@
 /// This macro expands to the given opcode and argv, with argc calculated automatically.
 
 #ifndef PERMUTER
+#ifndef M2CTX
 #define EVT_CMD(opcode, argv...) \
     opcode, \
     (sizeof((Bytecode[]){argv})/sizeof(Bytecode)), \
@@ -141,6 +142,13 @@
     0, \
     ##argv
 #endif
+#else
+// This definition that passes in 0 for the number of args is used for pycparser since it can't handle varargs
+#define EVT_CMD(opcode, argv...) \
+    opcode, \
+    0, \
+    ##argv
+#endif
 
 /// Signals the end of EVT script data. A script missing this will likely crash on load.
 #define EVT_END                                 EVT_CMD(EVT_OP_END),