Petari/source/Game/LiveActor/FlashingCtrl.cpp

#include "Game/LiveActor/FlashingCtrl.hpp"
#include "Game/Util.hpp"

FlashingCtrl::FlashingCtrl(LiveActor *pActor, bool toggleDraw) : NameObj("点滅") {
    mActor = pActor;
    mToggleDraw = toggleDraw;
    mIsEnded = true;
    mOverrideInterval = 0;
    mTimer = 0;
    mFlashStartTime = 0;
    MR::connectToScene(this, 0x22, -1, -1, -1);
}

void FlashingCtrl::movement() {
    if (!mIsEnded) {
        s32 curTimer = mTimer;
        mTimer = curTimer -1;
        if (curTimer - 1 <= 0 || MR::isClipped(mActor) || MR::isDead(mActor)) {
            end();
        }
        else if (MR::isDemoActive()) {
            if (mToggleDraw && MR::isNoEntryDrawBuffer(mActor)) {
                MR::onEntryDrawBuffer(mActor);
            }
        }
        else if (isNowFlashing()) {
            updateFlashing();
        }
    }
}

void FlashingCtrl::start(int timer) {
    mIsEnded = false;
    mTimer = timer;
    mFlashStartTime = 180;
    mOverrideInterval = 0;
}

void FlashingCtrl::end() {
    mTimer = 0;
    mIsEnded = true;

    if (mToggleDraw && !MR::isDead(mActor) && !MR::isClipped(mActor) && MR::isNoEntryDrawBuffer(mActor)) {
        MR::onEntryDrawBuffer(mActor);
    }
}

s32 FlashingCtrl::getCurrentInterval() const {
    if (mOverrideInterval) {
        return 8;
    }
    s32 curTimer = mTimer;
    s32 ret = 10;

    if (curTimer < 90) {
        ret = 5;
    }
    return ret;
}

bool FlashingCtrl::isNowFlashing() const {
    return mTimer <= mFlashStartTime;
}

bool FlashingCtrl::isNowOn() const {
    return !((mTimer / getCurrentInterval()) & 1);
}

void FlashingCtrl::updateFlashing() {
    if (mToggleDraw) {
        if (isNowOn()) {
            MR::offEntryDrawBuffer(mActor);
        }
        else {
            MR::onEntryDrawBuffer(mActor);
        }
    }
}

FlashingCtrl::~FlashingCtrl() {  
}