From a8ebd43ab7d246669f1a8bb30fb780c07abe01d6 Mon Sep 17 00:00:00 2001
From: Alexander Holland <alexander.holland@live.de>
Date: Mon, 4 Apr 2016 18:37:43 +0200
Subject: [PATCH] dictionary has_all

---
 core/dictionary.cpp   | 10 ++++++++++
 core/dictionary.h     |  2 ++
 core/variant_call.cpp |  2 ++
 3 files changed, 14 insertions(+)

diff --git a/core/dictionary.cpp b/core/dictionary.cpp
index a013c21b299..75c8531251d 100644
--- a/core/dictionary.cpp
+++ b/core/dictionary.cpp
@@ -110,6 +110,16 @@ bool Dictionary::has(const Variant& p_key) const {
 
 	return _p->variant_map.has(p_key);
 }
+
+bool Dictionary::has_all(const Array& p_keys) const {
+	for (int i=0;i<p_keys.size();i++) {
+		if( !has(p_keys[i]) ) {
+			return false;
+		}
+	}
+	return true;
+}
+
 void Dictionary::erase(const Variant& p_key) {
 	_copy_on_write();
 	_p->variant_map.erase(p_key);
diff --git a/core/dictionary.h b/core/dictionary.h
index 145e7e5c84b..c854e95ee60 100644
--- a/core/dictionary.h
+++ b/core/dictionary.h
@@ -69,6 +69,8 @@ public:
 	bool is_shared() const;
 
 	bool has(const Variant& p_key) const;
+	bool has_all(const Array& p_keys) const;
+
 	void erase(const Variant& p_key);
 
 	bool operator==(const Dictionary& p_dictionary) const;
diff --git a/core/variant_call.cpp b/core/variant_call.cpp
index 78814c83e20..a4963f0d1f6 100644
--- a/core/variant_call.cpp
+++ b/core/variant_call.cpp
@@ -440,6 +440,7 @@ static void _call_##m_type##_##m_method(Variant& r_ret,Variant& p_self,const Var
 	VCALL_LOCALMEM0R(Dictionary,empty);
 	VCALL_LOCALMEM0(Dictionary,clear);
 	VCALL_LOCALMEM1R(Dictionary,has);
+	VCALL_LOCALMEM1R(Dictionary,has_all);
 	VCALL_LOCALMEM1(Dictionary,erase);
 	VCALL_LOCALMEM0R(Dictionary,hash);
 	VCALL_LOCALMEM0R(Dictionary,keys);
@@ -1423,6 +1424,7 @@ _VariantCall::addfunc(Variant::m_vtype,Variant::m_ret,_SCS(#m_method),VCALL(m_cl
 	ADDFUNC0(DICTIONARY,BOOL,Dictionary,empty,varray());
 	ADDFUNC0(DICTIONARY,NIL,Dictionary,clear,varray());
 	ADDFUNC1(DICTIONARY,BOOL,Dictionary,has,NIL,"value",varray());
+	ADDFUNC1(DICTIONARY,BOOL,Dictionary,has_all,ARRAY,"values",varray());
 	ADDFUNC1(DICTIONARY,NIL,Dictionary,erase,NIL,"value",varray());
 	ADDFUNC0(DICTIONARY,INT,Dictionary,hash,varray());
 	ADDFUNC0(DICTIONARY,ARRAY,Dictionary,keys,varray());