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#include "StdAfx.h"
#include "GlobalFunc.h"
#include "T2FInfoPtIterator.h"
#include "T2FloorInfo.h"
#include "T2MoverArrayList.h"
#include "T2RequestArrayList.h"
#include "T2TenantArrayList.h"
#include "T2UnitInfo.h"
T2FInfoPtIterator::T2FInfoPtIterator(const T2FloorInfo& inFloorInfo, POINT inPt)
: mFloorInfo(inFloorInfo)
, mLeftBound(mFloorInfo.mBuildArea.left)
, mRightBound(mFloorInfo.mBuildArea.right - 1)
{
if (PtInRect(&mFloorInfo.mBuildArea, inPt)) {
mCurrH = inPt.x;
mCurrUnitInfo = mFloorInfo.GetUnitInfo(inPt.y, mCurrH);
mLastIDSeen = 0;
} else {
mCurrH = -2;
}
}
/*virtual*/ T2FInfoPtIterator::~T2FInfoPtIterator() {
}
BOOL T2FInfoPtIterator::CurrentH(int& outH) const {
BOOL result = true;
if (IsValidPosition())
outH = mCurrH;
else
result = false;
return result;
}
BOOL T2FInfoPtIterator::CalcRightUnitInfo() {
BOOL result = true;
if (mCurrH != -2) {
if (mCurrH != -1) {
if (mCurrH < mRightBound) {
mCurrH++;
mCurrUnitInfo++;
} else {
mCurrH = -2;
result = false;
}
} else {
mCurrH = mLeftBound;
}
} else {
result = false;
}
return result;
}
BOOL T2FInfoPtIterator::CalcLeftUnitInfo() {
BOOL result = true;
if (mCurrH != -2) {
if (mCurrH != -1) {
if (mCurrH > mLeftBound) {
mCurrH--;
mCurrUnitInfo--;
} else {
result = false;
}
} else {
mCurrH = mRightBound;
}
} else {
result = false;
}
return result;
}
BOOL T2FInfoPtIterator::Current(T2UnitInfo*& outUnitInfo) {
BOOL result = true;
if (IsValidPosition())
outUnitInfo = mCurrUnitInfo;
else
result = false;
return result;
}
BOOL T2FInfoPtIterator::Right(T2UnitInfo*& outUnitInfo) {
BOOL result = true;
if (CalcRightUnitInfo())
outUnitInfo = mCurrUnitInfo;
else
result = false;
return result;
}
BOOL T2FInfoPtIterator::Left(T2UnitInfo*& outUnitInfo) {
BOOL result = true;
if (CalcLeftUnitInfo())
outUnitInfo = mCurrUnitInfo;
else
result = false;
return result;
}
BOOL T2FInfoPtIterator::RightTenant(T2Tenant*& outTenant) {
BOOL found;
T2UnitInfo *unitInfo;
for (found = Right(unitInfo); found; found = Right(unitInfo)) {
unsigned int tenantID = unitInfo->GetTenantID();
if (tenantID != mLastIDSeen) {
mLastIDSeen = tenantID;
if (tenantID != 0) {
outTenant = mFloorInfo.mTenantArrayList->GetTenantByID(tenantID);
break;
}
}
}
return found;
}
BOOL T2FInfoPtIterator::LeftTenant(T2Tenant*& outTenant) {
BOOL found;
T2UnitInfo *unitInfo;
for (found = Left(unitInfo); found; found = Left(unitInfo)) {
unsigned int tenantID = unitInfo->GetTenantID();
if (tenantID != mLastIDSeen) {
mLastIDSeen = tenantID;
if (tenantID != 0) {
outTenant = mFloorInfo.mTenantArrayList->GetTenantByID(tenantID);
break;
}
}
}
return found;
}
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