void Hero::onMoveDone(CCNode *pTarget, void *data)
{
int direction = (int)data;
setFaceDirection((HeroDirection)direction);
isHeroMoving = false;
//sGlobal->gameLayer->setSceneScrollPosition(this->getPosition());
}
void Hero::onMoveDone(Node* pTarget, void* data)
{
//将void*先转换为int，再从int转换到枚举类型
int direction = (int) data;
setFaceDirection((HeroDirection)direction);
isHeroMoving = false;
sGlobal->gameLayer->setSceneScrollPosition(this->getPosition());
}
void Hero::move(HeroDirection direction)
{
if (isHeroMoving)
return;
//移动的距离
Point moveByPosition;
//根据方向计算移动的距离
switch (direction)
{
case kDown:
moveByPosition = Vec2(0, -32);
break;
case kLeft:
moveByPosition = Vec2(-32, 0);
break;
case kRight:
moveByPosition = Vec2(32, 0);
break;
case kUp:
moveByPosition = Vec2(0, 32);
break;
}
//计算目标坐标，用当前勇士坐标加上移动距离
targetPosition = ccpAdd(this->getPosition(), moveByPosition);
//调用checkCollision检测碰撞类型，如果是墙壁、怪物、门，则只需要设置勇士的朝向
CollisionType collisionType = checkCollision(targetPosition);
if (collisionType == kWall || collisionType == kEnemy || collisionType == kDoor || collisionType == kNPC)
{
setFaceDirection((HeroDirection)direction);
return;
}
//heroSprite仅播放行走动画
heroSprite->runAction(sAnimationMgr->createAnimate(direction));
//主体进行位移，结束时调用onMoveDone方法
Action *action = Sequence::create(
MoveBy::create(0.20f, moveByPosition),
//把方向信息传递给onMoveDone方法
CCCallFuncND::create(this, callfuncND_selector(Hero::onMoveDone), (void*)direction),
NULL);
this->runAction(action);
isHeroMoving = true;
}
void TurningMan::respond(int dir)
{
setFaceDirection(dir);
sprite->stopAllActions();
}