From 5c6a48b2ff362a70416a6a00fda7d06e0f276f2d Mon Sep 17 00:00:00 2001
From: Ash Wolf <ninji@wuffs.org>
Date: Sat, 1 Jul 2023 02:43:29 +0100
Subject: i am in hell

---
 src/T2DLL/T2FInfoPtIterator.h | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)
 create mode 100644 src/T2DLL/T2FInfoPtIterator.h

(limited to 'src/T2DLL/T2FInfoPtIterator.h')

diff --git a/src/T2DLL/T2FInfoPtIterator.h b/src/T2DLL/T2FInfoPtIterator.h
new file mode 100644
index 0000000..95c0660
--- /dev/null
+++ b/src/T2DLL/T2FInfoPtIterator.h
@@ -0,0 +1,31 @@
+#pragma once
+#include "common.h"
+
+class AFX_CLASS_EXPORT T2FInfoPtIterator {
+public:
+    T2FInfoPtIterator(const T2FloorInfo& inFloorInfo, POINT inPt);
+    virtual ~T2FInfoPtIterator();
+
+    BOOL CurrentH(int& outH) const;
+    BOOL Current(T2UnitInfo*& outUnitInfo);
+    BOOL Right(T2UnitInfo*& outUnitInfo);
+    BOOL Left(T2UnitInfo*& outUnitInfo);
+    BOOL RightTenant(T2Tenant*& outTenant);
+    BOOL LeftTenant(T2Tenant*& outTenant);
+
+protected:
+    BOOL CalcRightUnitInfo();
+    BOOL CalcLeftUnitInfo();
+    BOOL IsValidPosition() const;
+
+    const T2FloorInfo &mFloorInfo;
+    int mLeftBound;
+    int mRightBound;
+    int mCurrH;
+    T2UnitInfo *mCurrUnitInfo;
+    unsigned int mLastIDSeen;
+};
+
+inline BOOL T2FInfoPtIterator::IsValidPosition() const {
+    return (mCurrH > -1);
+}
-- 
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