From 5e61c1280c15ab9969b94cd360cafd4a11b2dd30 Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Wed, 5 Jul 2023 19:04:06 +0100
Subject: matched T2.exe

---
 src/T2HUnknown.cpp | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)
 create mode 100644 src/T2HUnknown.cpp

(limited to 'src/T2HUnknown.cpp')

diff --git a/src/T2HUnknown.cpp b/src/T2HUnknown.cpp
new file mode 100644
index 0000000..2ca8ab6
--- /dev/null
+++ b/src/T2HUnknown.cpp
@@ -0,0 +1,49 @@
+#include "T2HUnknown.h"
+
+T2HUnknown::T2HUnknown(int capacity) {
+    mData = (int *) malloc(sizeof(int) * capacity);
+    mLength = 0;
+    mCapacity = capacity;
+}
+
+T2HUnknown::~T2HUnknown() {
+    free(mData);
+}
+
+int T2HUnknown::GetLength() const {
+    return mLength;
+}
+
+void T2HUnknown::AddValue(int value) {
+    if (mLength == mCapacity) {
+        mLength--;
+        memmove(mData, mData + 1, (mCapacity - 1) * sizeof(int));
+    }
+
+    mData[mLength] = value;
+    mLength++;
+}
+
+int T2HUnknown::GetFirst() const {
+    if (mLength == 0)
+        return -1;
+    return 0;
+}
+
+int T2HUnknown::GetNext(int &position) const {
+    if (position == -1 || position == mLength) {
+        position = -1;
+        return 0;
+    }
+
+    int value = mData[position];
+    position++;
+    if (position == mLength)
+        position = -1;
+    return value;
+}
+
+void T2HUnknown::SetAll(int value) {
+    for (int i = 0; i < mCapacity; i++)
+        mData[i] = value;
+}
-- 
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