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Merge pull request #10117 from neikeq/pr-classdb-getpropidx

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ClassDB: Adds get_property_index method
This commit is contained in:
Ignacio Etcheverry 2017-08-06 07:26:49 +02:00 committed by GitHub
commit 97e942dd42
2 changed files with 23 additions and 0 deletions
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22
core/class_db.cpp
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@ -937,6 +937,28 @@ bool ClassDB::get_property(Object *p_object, const StringName &p_property, Varia
return false;
}
int ClassDB::get_property_index(const StringName &p_class, const StringName &p_property, bool *r_is_valid) {
ClassInfo *type = classes.getptr(p_class);
ClassInfo *check = type;
while (check) {
const PropertySetGet *psg = check->property_setget.getptr(p_property);
if (psg) {
if (r_is_valid)
*r_is_valid = true;
return psg->index;
}
check = check->inherits_ptr;
}
if (r_is_valid)
*r_is_valid = false;
return -1;
}
Variant::Type ClassDB::get_property_type(const StringName &p_class, const StringName &p_property, bool *r_is_valid) {
ClassInfo *type = classes.getptr(p_class);

1
core/class_db.h
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@ -480,6 +480,7 @@ public:
static bool set_property(Object *p_object, const StringName &p_property, const Variant &p_value, bool *r_valid = NULL);
static bool get_property(Object *p_object, const StringName &p_property, Variant &r_value);
static bool has_property(const StringName &p_class, const StringName &p_property, bool p_no_inheritance = false);
static int get_property_index(const StringName &p_class, const StringName &p_property, bool *r_is_valid = NULL);
static Variant::Type get_property_type(const StringName &p_class, const StringName &p_property, bool *r_is_valid = NULL);
static StringName get_property_setter(StringName p_class, const StringName p_property);
static StringName get_property_getter(StringName p_class, const StringName p_property);