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[GDNative] dynamic properties

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This commit is contained in:
Ramesh Ravone 2017-07-18 21:43:19 +05:30
parent 826c51c70e
commit 535290d2e7
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GPG key ID: 90B471D9AC10312A
1 changed files with 62 additions and 0 deletions
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62
modules/gdnative/gdnative.cpp
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@ -847,6 +847,16 @@ bool GDNativeInstance::set(const StringName &p_name, const Variant &p_value) {
script->script_data->properties[p_name].setter.set_func((godot_object *)owner, script->script_data->properties[p_name].setter.method_data, userdata, *(godot_variant *)&p_value); script->script_data->properties[p_name].setter.set_func((godot_object *)owner, script->script_data->properties[p_name].setter.method_data, userdata, *(godot_variant *)&p_value);
return true; return true;
} }
Map<StringName, GDNativeScriptData::Method>::Element *E = script->script_data->methods.find("_set");
if (E) {
Variant name = p_name;
const Variant *args[2] = { &name, &p_value };
E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, 2, (godot_variant **)args);
return true;
}
return false; return false;
} }
@ -856,14 +866,66 @@ bool GDNativeInstance::get(const StringName &p_name, Variant &r_ret) const {
if (script->script_data->properties.has(p_name)) { if (script->script_data->properties.has(p_name)) {
godot_variant value = script->script_data->properties[p_name].getter.get_func((godot_object *)owner, script->script_data->properties[p_name].getter.method_data, userdata); godot_variant value = script->script_data->properties[p_name].getter.get_func((godot_object *)owner, script->script_data->properties[p_name].getter.method_data, userdata);
r_ret = *(Variant *)&value; r_ret = *(Variant *)&value;
godot_variant_destroy(&value);
return true; return true;
} }
Map<StringName, GDNativeScriptData::Method>::Element *E = script->script_data->methods.find("_get");
if (E) {
Variant name = p_name;
const Variant *args[1] = { &name };
godot_variant result = E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, 1, (godot_variant **)args);
r_ret = *(Variant *)&result;
godot_variant_destroy(&result);
return true;
}
return false; return false;
} }
void GDNativeInstance::get_property_list(List<PropertyInfo> *p_properties) const { void GDNativeInstance::get_property_list(List<PropertyInfo> *p_properties) const {
script->get_script_property_list(p_properties); script->get_script_property_list(p_properties);
// TODO: dynamic properties // TODO: dynamic properties
Map<StringName, GDNativeScriptData::Method>::Element *E = script->script_data->methods.find("_get_property_list");
if (E) {
godot_variant result = E->get().method.method((godot_object *)owner, E->get().method.method_data, userdata, 0, NULL);
Variant ret = *(Variant *)&result;
godot_variant_destroy(&result);
if (ret.get_type() != Variant::ARRAY) {
ERR_EXPLAIN("Wrong type for _get_property_list, must be an array of dictionaries.");
ERR_FAIL();
}
Array arr = ret;
for (int i = 0; i < arr.size(); i++) {
Dictionary d = arr[i];
ERR_CONTINUE(!d.has("name"))
ERR_CONTINUE(!d.has("type"))
PropertyInfo pinfo;
pinfo.type = Variant::Type(d["type"].operator int());
ERR_CONTINUE(pinfo.type < 0 || pinfo.type >= Variant::VARIANT_MAX);
pinfo.name = d["name"];
ERR_CONTINUE(pinfo.name == "");
if (d.has("hint")) {
pinfo.hint = PropertyHint(d["hint"].operator int());
}
if (d.has("hint_string")) {
pinfo.hint_string = d["hint_string"];
}
if (d.has("usage")) {
pinfo.usage = d["usage"];
}
p_properties->push_back(pinfo);
}
}
} }
Variant::Type GDNativeInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const { Variant::Type GDNativeInstance::get_property_type(const StringName &p_name, bool *r_is_valid) const {