bugfix - thanks valgrind!

rmutil/vector.c

@@ -14,35 +14,39 @@ int __vector_PushPtr(Vector *v, void *elem) {
 
 
 int Vector_Get(Vector *v, int pos, void *ptr) {
+    // return 0 if pos is out of bounds
     if (pos >= v->top) {
         return 0;
     }
+    
     memcpy(ptr, v->data + (pos * v->elemSize), v->elemSize);
     return 1;
 }
 
 
 int __vector_PutPtr(Vector *v, int pos, void *elem) {
-    if (pos > v->cap) {
+    // resize if pos is out of bounds
+    if (pos >= v->cap) {
         Vector_Resize(v, pos+1);
     }
     
     memcpy(v->data + pos*v->elemSize, elem, v->elemSize);
+    // move the end offset to pos if we grew
     if (pos > v->top) {
         v->top = pos;
     }
-    
-    //printf("v: %s",v->data);
     return 1;
 }
 
 
 int Vector_Resize(Vector *v, int newcap) {
+    
     int oldcap = v->cap;
     v->cap = newcap;
     
     v->data = realloc(v->data, v->cap*v->elemSize);
     int offset = v->top*v->elemSize;
+    // put all zeros at the newly realloc'd part of the vector
     memset(v->data + offset, 0, v->cap*v->elemSize - offset);
     return v->cap;
 }

rmutil/vector.h

@@ -13,7 +13,7 @@ typedef struct {
     int elemSize;
     int cap;
     int top;
-    int isPtr;
+
 } Vector;
 
 // Create a new vector with element size. This should generally be used internall by the NewVector macro