metaforce/Runtime/World/CScriptCounter.cpp

#include "CScriptCounter.hpp"
#include "CStateManager.hpp"
#include "TCastTo.hpp"

namespace urde
{

CScriptCounter::CScriptCounter(TUniqueId uid, const std::string& name, const CEntityInfo& info,
                               s32 initial, s32 max, bool autoReset, bool active)
: CEntity(uid, info, active, name)
, x34_initial(initial)
, x38_current(initial)
, x3c_max(max)
, x40_autoReset(autoReset)
{
}

void CScriptCounter::Accept(IVisitor& visitor)
{
    visitor.Visit(this);
}

void CScriptCounter::AcceptScriptMsg(EScriptObjectMessage msg, TUniqueId objId, CStateManager& stateMgr)
{
    switch(msg)
    {
    case EScriptObjectMessage::SetToZero:
        if (GetActive())
        {
            x38_current = 0;
            SendScriptMsgs(EScriptObjectState::Zero, stateMgr, EScriptObjectMessage::None);

            if (x40_autoReset)
                x38_current = x34_initial;
        }
        break;
    case EScriptObjectMessage::SetToMax:
        if (GetActive())
        {
            x38_current = x3c_max;
            SendScriptMsgs(EScriptObjectState::MaxReached, stateMgr, EScriptObjectMessage::None);

            if (x40_autoReset)
                x38_current = x34_initial;
        }
        break;
    case EScriptObjectMessage::Decrement:
        if (GetActive() && x38_current > 0)
        {
            --x38_current;
            if (x38_current == 0)
            {
                SendScriptMsgs(EScriptObjectState::Zero, stateMgr, EScriptObjectMessage::None);
                if (x40_autoReset)
                    x38_current = x34_initial;
            }
        }
        break;
    case EScriptObjectMessage::Increment:
        if (GetActive() && x38_current < x3c_max)
        {
            ++x38_current;
            if (x38_current >= x3c_max)
            {
                SendScriptMsgs(EScriptObjectState::Zero, stateMgr, EScriptObjectMessage::None);
                if (x40_autoReset)
                    x38_current = x34_initial;
            }
        }
        break;
    case EScriptObjectMessage::Reset:
        if (GetActive())
            x38_current = x34_initial;
        break;
    }

    CEntity::AcceptScriptMsg(msg, objId, stateMgr);
}

}