PoolVector is gone, replaced by Vector

Typed `PoolTypeArray` types are now renamed `PackedTypeArray` and are
sugar for `Vector<Type>`.

1 files changed, 27 insertions, 2 deletions

diff --git a/core/vector.h b/core/vector.h
index 44add2c4d7..d3476679ff 100644
--- a/core/vector.h
+++ b/core/vector.h
@@ -34,7 +34,7 @@
 /**
  * @class Vector
  * @author Juan Linietsky
- * Vector container. Regular Vector Container. Use with care and for smaller arrays when possible. Use PoolVector for large arrays.
+ * Vector container. Regular Vector Container. Use with care and for smaller arrays when possible. Use Vector for large arrays.
 */
 
 #include "core/cowdata.h"
@@ -64,12 +64,13 @@ private:
 
 public:
 	bool push_back(T p_elem);
+	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } //alias
 
 	void remove(int p_index) { _cowdata.remove(p_index); }
 	void erase(const T &p_val) {
 		int idx = find(p_val);
 		if (idx >= 0) remove(idx);
-	};
+	}
 	void invert();
 
 	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
@@ -123,6 +124,30 @@ public:
 		return *this;
 	}
 
+	Vector<T> subarray(int p_from, int p_to) const {
+
+		if (p_from < 0) {
+			p_from = size() + p_from;
+		}
+		if (p_to < 0) {
+			p_to = size() + p_to;
+		}
+
+		ERR_FAIL_INDEX_V(p_from, size(), Vector<T>());
+		ERR_FAIL_INDEX_V(p_to, size(), Vector<T>());
+
+		Vector<T> slice;
+		int span = 1 + p_to - p_from;
+		slice.resize(span);
+		const T *r = ptr();
+		T *w = slice.ptrw();
+		for (int i = 0; i < span; ++i) {
+			w[i] = r[p_from + i];
+		}
+
+		return slice;
+	}
+
 	_FORCE_INLINE_ ~Vector() {}
 };