分享一个《连连看》的小游戏，cocos2dx版本，《连连看》cocos2dx
先上效果图：
在设计算法上还是很值得钻研一下的！不过我自己实在是没有什么耐心了，就扔下不管了！
没有做好，就先这样吧
再贴一下代码：
#include "GameScene.h"
GameScene::GameScene(void)
{
this->selected = -1;
}
GameScene::~GameScene(void)
{
}
bool GameScene::init()
{
CCSize base_coord = CCSize(570,46);
CCLayer::init();
CCSize visibleSize = CCDirector::sharedDirector()->getVisibleSize();
this->background = CCSprite::create("board.png");
this->background->setPosition(CCSize(visibleSize.width/2,visibleSize.height/2));
this->addChild(this->background);
for(int i=0;i<8;i++)
{
for(int j=0;j<8;j++)
{
ItemNode* node = new ItemNode(this,i*8 + j);
node->init();
node->setPosition(CCSize(base_coord.width + (node->getContentSize().width + 2) * i ,base_coord.height + (node->getContentSize().height + 2) * j));
this->addChild(node);
this->item_vect.push_back(node);
}
}
return true;
}
void GameScene::update(float tick)
{
}
void GameScene::set_selected(int id)
{
if(this->selected != -1)
{
ItemNode* node = this->item_vect[this->selected];
if(node != NULL)
{
node->un_select();
}
ItemNode* new_node = this->item_vect[id];
if(node->get_index() == new_node->get_index() && this->is_node_reach(id,selected))
{
new_node->setVisible(false);
node->setVisible(false);
this->selected = -1;
return ;
}
}
this->selected = id;
}
int GameScene::get_selected()
{
return this->selected;
}
bool GameScene::is_node_reach(int start,int end)
{
if(start == end)
{
return false;
}
int start_x = start/8;
int start_y = start%8;
int end_x = end/8;
int end_y = end%8;
int result = 0;
result = abs(start_x - end_x) + abs(start_y - end_y);
if(result == 1)
{
return true;
}
if(start_x == end_x)
{
if(start_y > end_y)
{
int temp = start_y;
start_y = end_y;
end_y = temp;
}
bool is_reach = true;
for( int i = start_y + 1 ; i < end_y ; i++)
{
ItemNode* node = this->item_vect[start_x * 8 + i];
if(node->isVisible())
{
is_reach = false;
}
}
if(is_reach)
{
return true;
}
}
if(start_y == end_y)
{
bool is_reach = true;
if(start_x > end_x)
{
int temp = start_x;
start_x = end_x;
end_x = temp;
}
for(int i = start_x + 1 ; i < end_x ; i++)
{
ItemNode* node = this->item_vect[i*8 + start_y];
if(node->isVisible())
{
is_reach = false;
}
}
if(is_reach)
{
return true;
}
}
{
//检测 拐角
//start_x,start_y//end_x,end_y
//start_x,end_y
//end_x,start_y
if(is_coord_reach(start_x,start_y,end_x,end_y))
{
return true;
}
}
return false;
}
bool GameScene::is_coord_reach(int start_x,int start_y,int end_x,int end_y)
{
if(start_x > end_x)
{
int temp = start_x;
start_x = end_x;
end_x = temp;
}
if(start_y > end_y)
{
int temp = start_y;
start_y = end_y;
end_y = temp;
}
{
bool is_reach = true;
for(int i=start_x + 1;i < end_x;i++)
{
ItemNode* node = this->item_vect[i*8 + start_y];
if(node->isVisible())
{
is_reach = false;
}
}
for(int i = start_y + 1;i<end_y;i++)
{
ItemNode* node = this->item_vect[end_x*8 + i];
if(node->isVisible())
{
is_reach = false;
}
}
if(is_reach)
{
return true;
}
}
{
bool is_reach = true;
for(int i=start_y+1;i < end_y;i++)
{
ItemNode* node = this->item_vect[start_x*8 + i];
if(node->isVisible())
{
is_reach = false;
}
}
for(int i=start_x+1;i < end_x;i++)
{
ItemNode* node = this->item_vect[i*8 + end_y];
if(node->isVisible())
{
is_reach = false;
}
}
if(is_reach)
{
return true;
}
}
return false;
}
bool GameScene::is_coord_reach_i(int start_x,int start_y,int end_x,int end_y)
{
return true;
}
#include "ItemNode.h"
#include "GameStruct.h"
#include "GameScene.h"
ItemNode::ItemNode(GameScene* scene,int id)
{
this->scene = scene;
this->index = 0;
this->image = NULL;
this->background = NULL;
this->id = id;
}
ItemNode::~ItemNode(void)
{
}
bool ItemNode::init()
{
CCNode::init();
this->index = rand()%7;
this->image = CCSprite::create(item_file_name[this->index].c_str());
CCSize item_size = this->image->getContentSize();
this->setContentSize(item_size);
this->image->setPosition(CCSize(item_size.width/2,item_size.height/2));
this->addChild(this->image);
return true;
}
void ItemNode::onEnter()
{
CCDirector* pDirector = CCDirector::sharedDirector();
pDirector->getTouchDispatcher()->addTargetedDelegate(this, -128, false);
CCNode::onEnter();
}
void ItemNode::onExit()
{
CCDirector* pDirector = CCDirector::sharedDirector();
pDirector->getTouchDispatcher()->removeDelegate(this);
CCNode::onExit();
}
int ItemNode::get_index()
{
return this->index;
}
void ItemNode::selected()
{
this->background = CCSprite::create("selector.png");
this->background->setPosition(CCSize(background->getContentSize().width/2,background->getContentSize().height/2));
this->addChild(this->background);
}
void ItemNode::un_select()
{
if(this->background != NULL)
{
this->removeChild(this->background);
}
}
bool ItemNode::is_in_sprite(CCTouch* touch)
{
CCPoint touchPoint = touch->getLocation();
CCPoint reallyPoint = this->convertToNodeSpace(touchPoint);
CCRect rect = this->boundingBox();
if(rect.containsPoint(touchPoint))
{
return true;
}
return false;
}
bool ItemNode::ccTouchBegan(CCTouch* touch, CCEvent* event)
{
if(this->isVisible())
{
if(this->is_in_sprite(touch))
{
this->scene->set_selected(this->id);
this->selected();
}
}
return true;
}
void ItemNode::ccTouchMoved(CCTouch* touch, CCEvent* event)
{
}
void ItemNode::ccTouchEnded(CCTouch* touch, CCEvent* event)
{
}
不能再这样写了，准备去谈几个生意了！做赚钱的东西！
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