mxdsselectaction.cpp

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#include "mxdsselectaction.h"
 
#include "mxmisc.h"
#include "mxtimer.h"
#include "mxvariabletable.h"
 
DECOMP_SIZE_ASSERT(MxDSSelectAction, 0xb0)
DECOMP_SIZE_ASSERT(MxStringList, 0x18)
DECOMP_SIZE_ASSERT(MxStringListCursor, 0x10)
DECOMP_SIZE_ASSERT(MxListEntry<MxString>, 0x18)
 
// FUNCTION: LEGO1 0x100cb2b0
// FUNCTION: BETA10 0x1015a515
MxDSSelectAction::MxDSSelectAction()
{
    m_type = e_selectAction;
    m_unk0xac = new MxStringList;
}
 
// FUNCTION: LEGO1 0x100cb8d0
// FUNCTION: BETA10 0x1015a5fd
MxDSSelectAction::~MxDSSelectAction()
{
    delete m_unk0xac;
}
 
// FUNCTION: LEGO1 0x100cb950
// FUNCTION: BETA10 0x1015a6ae
void MxDSSelectAction::CopyFrom(MxDSSelectAction& p_dsSelectAction)
{
    m_unk0x9c = p_dsSelectAction.m_unk0x9c;
 
    m_unk0xac->DeleteAll();
 
    MxStringListCursor cursor(p_dsSelectAction.m_unk0xac);
    MxString string;
    while (cursor.Next(string)) {
        m_unk0xac->Append(string);
    }
}
 
// FUNCTION: BETA10 0x1015a7ad
MxDSSelectAction::MxDSSelectAction(MxDSSelectAction& p_dsSelectAction) : MxDSParallelAction(p_dsSelectAction)
{
    CopyFrom(p_dsSelectAction);
}
 
// FUNCTION: LEGO1 0x100cbd50
// FUNCTION: BETA10 0x1015a84f
MxDSSelectAction& MxDSSelectAction::operator=(MxDSSelectAction& p_dsSelectAction)
{
    if (this != &p_dsSelectAction) {
        MxDSParallelAction::operator=(p_dsSelectAction);
        CopyFrom(p_dsSelectAction);
    }
    return *this;
}
 
// FUNCTION: LEGO1 0x100cbd80
// FUNCTION: BETA10 0x1015a88e
MxDSAction* MxDSSelectAction::Clone()
{
    MxDSSelectAction* clone = new MxDSSelectAction();
 
    if (clone) {
        *clone = *this;
    }
 
    return clone;
}
 
// FUNCTION: LEGO1 0x100cbe10
// FUNCTION: BETA10 0x1015a938
MxU32 MxDSSelectAction::GetSizeOnDisk()
{
    MxU32 totalSizeOnDisk = MxDSParallelAction::GetSizeOnDisk();
 
    totalSizeOnDisk += strlen(m_unk0x9c.GetData()) + 1;
 
    MxStringListCursor cursor(m_unk0xac);
    MxString string;
    while (cursor.Next(string)) {
        totalSizeOnDisk += strlen(string.GetData()) + 1;
    }
 
    // Note: unlike the other classes, MxDSSelectAction does not have its own
    // sizeOnDisk member. Instead, it overrides the one from MxDSMultiAction.
    m_sizeOnDisk = totalSizeOnDisk;
 
    return totalSizeOnDisk;
}
 
// FUNCTION: LEGO1 0x100cbf60
// FUNCTION: BETA10 0x1015aa30
void MxDSSelectAction::Deserialize(MxU8*& p_source, MxS16 p_flags)
{
    MxDSAction* action = NULL;
    MxString string;
    MxDSAction::Deserialize(p_source, p_flags);
 
    MxU32 extraFlag = *(MxU32*) (p_source + 4) & 1;
    p_source += 12;
 
    m_unk0x9c = (char*) p_source;
 
    if (strnicmp(m_unk0x9c.GetData(), "RANDOM_", strlen("RANDOM_")) != 0) {
        string = VariableTable()->GetVariable((char*) p_source);
    }
    else {
        char buffer[10];
        MxS16 value = atoi(&m_unk0x9c.GetData()[strlen("RANDOM_")]);
 
        srand(Timer()->GetTime());
        MxS32 random = rand() % value;
        string = itoa((MxS16) random, buffer, 10);
    }
 
    p_source += strlen((char*) p_source) + 1;
 
    MxU32 count = *(MxU32*) p_source;
    p_source += sizeof(MxU32);
 
    if (count) {
        MxS32 index = -1;
        m_unk0xac->DeleteAll();
 
        MxU32 i;
        for (i = 0; i < count; i++) {
            if (!strcmp(string.GetData(), (char*) p_source)) {
                index = i;
            }
 
            m_unk0xac->Append((char*) p_source);
            p_source += strlen((char*) p_source) + 1;
        }
 
        for (i = 0; i < count; i++) {
            MxU32 extraFlag = *(MxU32*) (p_source + 4) & 1;
            p_source += 8;
 
            action = (MxDSAction*) DeserializeDSObjectDispatch(p_source, p_flags);
 
            if (index == i) {
                m_actionList->Append(action);
            }
            else {
                delete action;
            }
 
            p_source += extraFlag;
        }
    }
 
    p_source += extraFlag;
}