CMPartAidansCooler.cpp

#include "CMPartAidansCooler.h"
#include "contraptions/managers/CMLevelManager.h"
#include "cmcocos/util/CCOldTypes.h"

NS_CC_BEGIN

CMPartAidansCooler::CMPartAidansCooler(int id, CMLevel *level, int type, TmPointInt32 pos, int partProcessFlags, int partActionFlags, int state, int rot)
 : CMPartContainer(id,level,type,pos,partProcessFlags,partActionFlags,state,rot)
{
}

void CMPartAidansCooler::onCreation(bool fromLoad)
{
    mHandleBody = getBodyById(1);
    mWheelBody = getBodyById(2);

    mWheelCpBody = mWheelBody->mCpBody;
    mHandleCpBody = mHandleBody->mCpBody;

    mNormalCoolerSprite = static_cast<CMPartArtSpriteRect*>(getArtById(0))->mSprite;
    mFlippedCoolerSprite = static_cast<CMPartArtSpriteRect*>(getArtById(1))->mSprite;

    mNormalCoolerSprite->setVisible(!mFlippedX);
    mFlippedCoolerSprite->setVisible(mFlippedX);
    if (mFlippedX)
        mLevel->addArtToList(getArtById(1));
    else
        mLevel->addArtToList(getArtById(0));


    CMPart::onCreation(fromLoad);
}

void CMPartAidansCooler::postPhysicsUpdate(int time, int levelFrame)
{
    // Keep wheel from rotating forever
    if (mWheelCpBody->w != 0)
    {
        if (mWheelCpBody->w > -INT32_HALF && mWheelCpBody->w < INT32_HALF)
            mWheelCpBody->w = 0;
        else
            mWheelCpBody->w = INT64_SHIFT_DOWN(mWheelCpBody->w * FLOAT_TO_INT64(0.98f));
    }

    // Give handle pivot a little friction too
    if (mHandleCpBody->w != 0)
    {
        if (mHandleCpBody->w > -(INT32_HALF>>2) && mHandleCpBody->w < (INT32_HALF>>2))
            mHandleCpBody->w = 0;
        else
            mHandleCpBody->w = INT64_SHIFT_DOWN(mHandleCpBody->w * FLOAT_TO_INT64(0.96f));
    }

    CMPart::postPhysicsUpdate(time,levelFrame);
}

void CMPartAidansCooler::flip()
{
    for (int i=0;i<6;i++)
        getShapeById(i)->flip();

    mHandleBody->flipX();
    mWheelBody->flipX();

    cpPivotJoint *pivot = (cpPivotJoint*) getConstraintById(0)->mCpConstraint;
    pivot->anchr1.x = -pivot->anchr1.x;
    pivot->anchr2.x = -pivot->anchr2.x;

    pivot = (cpPivotJoint*) getConstraintById(1)->mCpConstraint;
    pivot->anchr1.x = -pivot->anchr1.x;
    pivot->anchr2.x = -pivot->anchr2.x;

    cpRotaryLimitJoint *limitJoint = (cpRotaryLimitJoint*) getConstraintById(2)->mCpConstraint;
    int temp = limitJoint->max;
    limitJoint->max = -limitJoint->min;
    limitJoint->min = -temp;

    mFlippedX = !mFlippedX;
    mInitFlippedX = mFlippedX;
    mScaleX = -mScaleX;

    mNormalCoolerSprite->setVisible(!mFlippedX);
    mFlippedCoolerSprite->setVisible(mFlippedX);

    if (mFlippedX)
    {
        mLevel->removeArtFromList(getArtById(0));
        mLevel->addArtToList(getArtById(1));
    }
    else
    {
        mLevel->removeArtFromList(getArtById(1));
        mLevel->addArtToList(getArtById(0));
    }

    updatePosAndRot();
}

NS_CC_END