#include "T2FloorPtrList.h"
#include "T2Tenant.h"
#include "T2TenantArray.h"
#include "T2TenantArrayList.h"

T2FloorPtrList::T2FloorPtrList(T2TenantArrayList* inList) {
    LArrayIterator iterator(*inList);
    T2TenantArray *theArray;

    while (iterator.Next(&theArray)) {
        for (int i = 0; i < T2TenantArray::kGroupSize; i++) {
            T2Tenant *theTenant = theArray->GetIndexTenant(i);
            if (theTenant->IsUsed() && theTenant->IsFloor() && theTenant->IsBuildFinish())
                AddItem(theTenant);
        }
    }
}

/*virtual*/ T2FloorPtrList::~T2FloorPtrList() {
}

int T2FloorPtrList::CalcDistance(int inIndexA, int inIndexB) {
    int distance = -1;
    T2Tenant *theFloorA = (T2Tenant *) GetItem(inIndexA);
    T2Tenant *theFloorB = (T2Tenant *) GetItem(inIndexB);

    if (theFloorA && theFloorB) {
        RECT rectA, rectB;
        theFloorA->GetEquipArea(rectA);
        theFloorB->GetEquipArea(rectB);

        distance = (rectA.bottom - 1) - (rectB.bottom - 1);
        if (distance < 0)
            distance *= -1;
    }

    return distance;
}