circle and sprites work with saves

source/engine/2dphysics.c

@@ -201,6 +201,7 @@ struct phys2d_circle *Make2DCircle(int go) {
   new->shape.shape = cpSpaceAddShape(space, cpCircleShapeNew(id2go(go)->body, new->radius, cpvzero));
   new->shape.debugdraw = phys2d_dbgdrawcircle;
   new->shape.moi = phys2d_circle_moi;
+  new->shape.apply = phys2d_applycircle;
   init_phys2dshape(&new->shape, go, new);
 
   return new;

source/engine/2dphysics.h

@@ -21,13 +21,13 @@ extern struct rgba kinematic_color;
 extern struct rgba static_color;
 extern struct rgba sleep_color;
 
-
 struct phys2d_shape {
   cpShape *shape;
   int go;
   void *data;
   void (*debugdraw)(void *data);
   float (*moi)(void *data, float mass);
+  void (*apply)(void *data);
 };
 
 /* Circles are the fastest collier type */

source/engine/ffi.c

@@ -707,6 +707,7 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 
   case 36:
     id2go(js2int(argv[1]))->scale = js2number(argv[2]);
+    gameobject_apply(id2go(js2int(argv[1])));
     cpSpaceReindexShapesForBody(space, id2go(js2int(argv[1]))->body);
     return JS_NULL;
 

source/engine/gameobject.c

@@ -95,6 +95,10 @@ void go_shape_apply(cpBody *body, cpShape *shape, struct gameobject *go) {
   filter.categories = CP_ALL_CATEGORIES;//1<<go->layer;
   filter.mask = CP_ALL_CATEGORIES;//category_masks[go->layer];
   cpShapeSetFilter(shape, filter);
+
+  struct phys2d_shape *ape = cpShapeGetUserData(shape);
+  if (ape)
+    ape->apply(ape->data);
 }
 
 void go_shape_moi(cpBody *body, cpShape *shape, struct gameobject *go) {

source/engine/resources.c

@@ -10,6 +10,7 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <sys/types.h>
+#include <errno.h>
 #include <unistd.h>
 #include "font.h"
 
@@ -248,8 +249,34 @@ char *slurp_text(const char *filename, size_t *size)
   return retstr;
 }
 
+void rek_mkdir(char *path) {
+    char *sep = strrchr(path, '/');
+    if(sep != NULL) {
+        *sep = 0;
+        rek_mkdir(path);
+        *sep = '/';
+    }
+#if defined __WIN32    
+    if(mkdir(path) && errno != EEXIST)
+#else
+    if (mkdir(path, 0777) && errno != EEXIST)
+#endif    
+        printf("error while trying to create '%s'\n%m\n", path); 
+}
+
+FILE *fopen_mkdir(char *path, char *mode) {
+    char *sep = strrchr(path, '/');
+    if(sep) { 
+        char *path0 = strdup(path);
+        path0[ sep - path ] = 0;
+        rek_mkdir(path0);
+        free(path0);
+    }
+    return fopen(path,mode);
+}
+
 int slurp_write(const char *txt, const char *filename) {
-  FILE *f = fopen(filename, "w");
+  FILE *f = fopen_mkdir(filename, "w");
   if (!f) return 1;
 
   fputs(txt, f);