Get rid of the FFI demo

rust-ffi-demo/.gitignore

@@ -1,2 +0,0 @@
-demo
-demo.h

rust-ffi-demo/Makefile

@@ -1,9 +0,0 @@
-LDFLAGS := -L../src/rust-base/target/debug -lstorybook -Wl,--gc-sections -lpthread -ldl
-.PHONY: all clean
-all: demo
-demo: demo.h demo.c
-	$(CC) -g $^ $(LDFLAGS) -o $@
-demo.h:
-	cbindgen -c ../src/rust-base/cbindgen.toml --crate storybook --lang c -o demo.h ../src/rust-base
-clean:
-	rm -f demo demo.h

rust-ffi-demo/demo.c

@@ -1,57 +0,0 @@
-#include <stdio.h>
-#include <stdint.h>
-
-#include "demo.h"
-
-const char* story = "START\n"
-  "One day, Dane took a really big shit!\n"
-  "GOTO DIALOG\n"
-	"DIALOG\n"
-	"\"Wow, that was a really big shit!\"\n"
-	"1) Die [DIE]\n"
-	"2) Don't die <Strength 100+> [DONT_DIE] (-1 Honor)\n"
-	"DONT_DIE\n"
-	"But he died anyways.\n"
-	"GOTO DIE\n"
-  "DIE\n"
-  "Then he died. Fuck you, Dane!\n"
-  "THE END\n";
-
-int main() {
-  Book *book = storybook_make_book(story);
-
-  while(!storybook_is_ended(book)) {
-    char* s = storybook_get_body(book);
-    printf("%s\n", s);
-    storybook_free_string(s);
-
-    enum footer footer = storybook_get_footer(book);
-    switch (footer) {
-    case (FOOTER_ENDING):
-      printf("The End\n");
-      storybook_advance_nooption(book);
-      break;
-    case (FOOTER_GOTO):
-      storybook_advance_nooption(book);
-      break;
-    case (FOOTER_CHOICES):
-	    ChoiceList *list = storybook_get_choices(book);
-	    for (ChoiceList *curr = list; curr; curr = curr->next) {
-		    const StatCheck *sk = curr->choice.statcheck;
-		    if (sk) {
-			    printf("\e[0;31m");
-		    }
-		    printf("%d) %s", curr->choice.option, curr->choice.flavor);
-		    printf("\n\e[0m");
-	    }
-	    storybook_free_choices(list);
-	    uint32_t option;
-	    printf("Make a choice: ");
-	    scanf("%d", &option);
-	    storybook_advance_option(book, option);
-    }
-  }
-  
-  storybook_free_book(book);
-  return 0;
-}