3 files changed, 38 insertions, 85 deletions

diff --git a/src/loader.c b/src/loader.c
index 3b39bca..f132b7a 100644
--- a/src/loader.c
+++ b/src/loader.c
@@ -39,21 +39,13 @@ struct blob_collection {
 	} items[];
 } *textures = NULL, *maps = NULL, *collisions = NULL;
 
-struct newfun_collection {
+struct fun_collection {
 	size_t count;
-	struct newfun_item {
-		struct entity *(*fun)(void);
+	struct fun_item {
+		struct funs funs;
 		name_T name;
 	} *items;
-} newfuns = {0, NULL};
-
-struct setfun_collection {
-	size_t count;
-	struct setfun_item {
-		int (*fun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value);
-		name_T name;
-	} *items;
-} setfuns = {0, NULL};
+} funs = {0, NULL};
 
 static int name_compare(name_T a, name_T b) {
 	return strcmp(a, b);
@@ -140,20 +132,12 @@ void res_free_collision(void) {
 	collisions = NULL;
 }
 
-void res_free_newfun(void) {
-	for (size_t i = 0; i < newfuns.count; i++) {
-		free(newfuns.items[i].name);
-	}
-	free(newfuns.items);
-	newfuns.count = 0;
-}
-
-void res_free_setfun(void) {
-	for (size_t i = 0; i < setfuns.count; i++) {
-		free(setfuns.items[i].name);
+void res_free_fun(void) {
+	for (size_t i = 0; i < funs.count; i++) {
+		free(funs.items[i].name);
 	}
-	free(setfuns.items);
-	setfuns.count = 0;
+	free(funs.items);
+	funs.count = 0;
 }
 
 static int res_compare_blobs(void const *a, void const *b) {
@@ -161,13 +145,8 @@ static int res_compare_blobs(void const *a, void const *b) {
 	return name_compare(aa->name, bb->name);
 }
 
-static int res_compare_newfuns(void const *a, void const *b) {
-	struct newfun_item const *aa = a, *bb = b;
-	return name_compare(aa->name, bb->name);
-}
-
-static int res_compare_setfuns(void const *a, void const *b) {
-	struct setfun_item const *aa = a, *bb = b;
+static int res_compare_funs(void const *a, void const *b) {
+	struct fun_item const *aa = a, *bb = b;
 	return name_compare(aa->name, bb->name);
 }
 
@@ -192,22 +171,13 @@ struct blob res_get_collision(name_T const name) {
 	return res_get_blob(name, collisions);
 }
 
-struct entity *(*res_get_newfun(name_T const name))(void) {
-	struct newfun_item new = {.name = name};
-	struct newfun_item *dst = bsearch(&new, newfuns.items, newfuns.count, sizeof (struct newfun_item), res_compare_newfuns);
-	if (dst == NULL) {
-		return NULL;
-	}
-	return dst->fun;
-}
-
-int (*res_get_setfun(name_T const name))(struct entity *const restrict self, char const *const restrict key, char const *const restrict value) {
-	struct setfun_item new = {.name = name};
-	struct setfun_item *dst = bsearch(&new, setfuns.items, setfuns.count, sizeof (struct setfun_item), res_compare_setfuns);
+struct funs res_get_fun(name_T const name) {
+	struct fun_item new = {.name = name};
+	struct fun_item *dst = bsearch(&new, funs.items, funs.count, sizeof (struct fun_item), res_compare_funs);
 	if (dst == NULL) {
-		return NULL;
+		return (struct funs) {.newfun = NULL, .setfun = NULL};
 	}
-	return dst->fun;
+	return dst->funs;
 }
 
 static struct blob_collection *res_push_blob(struct blob *blob, name_T name, struct blob_collection *collection, void (*freeFunc)(void *)) {
@@ -256,39 +226,21 @@ void res_push_collision(struct blob *blob, name_T name) {
 	collisions = res_push_blob(blob, name, collisions, blob_free_func);
 }
 
-void res_push_newfun(struct entity *(*newfun)(void), name_T name) {
-	int found;
-	struct newfun_item new = {.fun = newfun, .name = name};
-	struct newfun_item *dst = bsearchinsertposition(&new, newfuns.items, newfuns.count, sizeof (struct newfun_item), res_compare_newfuns, &found);
-	if (found) {
-		fprintf(stderr, "warn: name collision: %s\n", new.name);
-		free(dst->name);
-		memcpy(dst, &new, sizeof (struct newfun_item));
-	} else {
-		size_t index = dst - newfuns.items; // hack
-		newfuns.count++;
-		newfuns.items = realloc(newfuns.items, sizeof (struct newfun_item) * newfuns.count);
-		dst = newfuns.items + index; // hack for the struct having been reallocated
-		memmove(dst + 1, dst, sizeof (struct newfun_item) * (newfuns.count - 1 - (dst - newfuns.items)));
-		memcpy(dst, &new, sizeof (struct newfun_item));
-	}
-}
-
-void res_push_setfun(int (*setfun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value), name_T name) {
+void res_push_fun(struct entity *(*newfun)(void), int (*setfun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value), name_T name) {
 	int found;
-	struct setfun_item new = {.fun = setfun, .name = name};
-	struct setfun_item *dst = bsearchinsertposition(&new, setfuns.items, setfuns.count, sizeof (struct setfun_item), res_compare_setfuns, &found);
+	struct fun_item new = {.funs = {.newfun = newfun, .setfun = setfun}, .name = name};
+	struct fun_item *dst = bsearchinsertposition(&new, funs.items, funs.count, sizeof (struct fun_item), res_compare_funs, &found);
 	if (found) {
 		fprintf(stderr, "warn: name collision: %s\n", new.name);
 		free(dst->name);
-		memcpy(dst, &new, sizeof (struct setfun_item));
+		memcpy(dst, &new, sizeof (struct fun_item));
 	} else {
-		size_t index = dst - setfuns.items; // hack
-		setfuns.count++;
-		setfuns.items = realloc(setfuns.items, sizeof (struct setfun_item) * setfuns.count);
-		dst = setfuns.items + index; // hack for the struct having been reallocated
-		memmove(dst + 1, dst, sizeof (struct setfun_item) * (setfuns.count - 1 - (dst - setfuns.items)));
-		memcpy(dst, &new, sizeof (struct setfun_item));
+		size_t index = dst - funs.items; // hack
+		funs.count++;
+		funs.items = realloc(funs.items, sizeof (struct fun_item) * funs.count);
+		dst = funs.items + index; // hack for the struct having been reallocated
+		memmove(dst + 1, dst, sizeof (struct fun_item) * (funs.count - 1 - (dst - funs.items)));
+		memcpy(dst, &new, sizeof (struct fun_item));
 	}
 }
 
diff --git a/src/loader.h b/src/loader.h
index 016b8b2..61f9e3c 100644
--- a/src/loader.h
+++ b/src/loader.h
@@ -10,6 +10,11 @@ struct blob {
 	size_t size;
 };
 
+struct funs {
+	struct entity *(*newfun)(void);
+	int (*setfun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value);
+};
+
 void res_init(void);
 
 void res_init_texture(void);
@@ -24,12 +29,8 @@ void res_init_collision(void);
 void res_free_collision(void);
 struct blob res_get_collision(name_T const name);
 
-void res_free_newfun(void);
-void res_push_newfun(struct entity *(*newfun)(void), name_T name);
-struct entity *(*res_get_newfun(name_T const name))(void);
-
-void res_free_setfun(void);
-void res_push_setfun(int (*setfun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value), name_T name);
-int (*res_get_setfun(name_T const name))(struct entity *const restrict self, char const *const restrict key, char const *const restrict value);
+void res_free_fun(void);
+void res_push_fun(struct entity *(*newfun)(void), int (*setfun)(struct entity *const restrict self, char const *const restrict key, char const *const restrict value), name_T name);
+struct funs res_get_fun(name_T const name);
 
 int loadResources(char *filename);
diff --git a/src/main.c b/src/main.c
index 8fc400f..2d3e89d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -187,11 +187,11 @@ int main(int const argc, char *const *const argv) {
 			}
 			char *name = a;
 			puts(name);
-			struct entity *(*fun)(void) = res_get_newfun(name);
+			struct funs fun = res_get_fun(name);
 			a += len + 1;
 			map.size -= len + 1;
-			if (fun) {
-				struct entity *entity = fun();
+			if (fun.newfun) {
+				struct entity *entity = fun.newfun();
 				while (1) {
 					if ((len = strnlen(a, map.size)) == map.size) {
 						return 1; // hack
@@ -209,7 +209,7 @@ int main(int const argc, char *const *const argv) {
 					char *value = a;
 					a += len + 1;
 					map.size -= len + 1;
-					if (res_get_setfun(name)(entity, key, value)) {
+					if (fun.setfun(entity, key, value)) {
 						return 1; // hack
 					}
 				}