检查2d阵列C＃Unity3D中的邻接
[英]Check adjacency in 2d array C# Unity3D
问题描述
我在团结3D 4.7.2f上创建了一个游戏，我有一个项目网格，我可以通过触摸它们来“连接”。 如果选择了3个或更多，他们会消失，如果你玩过最好的恶魔，你就会明白。 我已经实现了大部分游戏逻辑，我似乎无法提取的唯一部分是检查游戏是否可玩的方式（IE中至少有3个瓷砖连续相邻）。 我需要这些信息，所以我可以将这些项目加入到一个可玩的集合中。 无论如何，这是我的Coroutine检查板是否可玩：
IEnumerator isPlayable(){
yield return new WaitForSeconds(0f);
bool playable = false;
TileObject first = null;
TileObject next = null;
int inLine = 0;
foreach(GameObject GO in baseItems){
if(playable)
break;
first = null;
next = null;
inLine = 0;
for(int i = 0; i < rows; i++){
for(int j = 0; j < columns; j++){
if(visibleItems[i,j].name.Equals(GO.gameObject.GetComponent<TileObject>().name)){
if(first == null){
first = visibleItems[i,j];
if(inLine == 0)
inLine = 1;
} else if(next == null){
next = visibleItems[i,j];
if(isAdjacent(first, false, next)){
inLine++;
if(inLine >= 3){
i = rows + 1;
j = columns + 1;
playable = true;
break;
} else {
first = next;
next = null;
}
} else {
first = next;
next = null;
}
}
}
}
}
if(playable)
Debug.Log(GO.name + " Yes");
else
Debug.Log(GO.name + " No");
}
}
如你所见，我也称我的“isAdjacent”函数，如下所示：
public bool isAdjacent(TileObject tileObj, bool checkChosen = true, TileObject next = null){
bool meetsRequirements = false;
if(checkChosen){
if(chosenItems != null && chosenItems.Count > 0){
if(chosenItems.ToArray()[0].name.Equals(tileObj.name)){
foreach(TileObject item in chosenItems){
meetsRequirements = verifyDown(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUp(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUpLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUpRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyDownLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyDownRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow());
}
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = verifyRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyDownRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyDown(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyDownLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUpLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUp(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUpRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow());
}
return meetsRequirements;
}
我知道“isAdjacent”功能正常工作，因为它与我用来检查所选（点击/点击）项目是否在同一类型的其他项目附近相同。 “baseItems”数组包含每个游戏内项目所基于的GameObjects（其中包含TileObject Script）。 TileObject包含它自己的名称，它们也有列和行号（用于isAdjacent函数）。 我很确定我的逻辑问题在于“isPlayable”Coroutine，但我不知道为什么。 基本上它需要检查3种（例如“蓝色项目”）是否在一行（在任何方向上，只要它们相邻），但是当它不是可玩的游戏时，它有时会显示“是”或它是“不”。 事情并非总是如此，但确实会发生。 有人能帮我吗？ 希望我能准确地解释自己。
编辑：作为一个例子，我添加此图像：
1 个解决方案
解决方案1
0 已采纳 2017-05-25 22:18:29
已经有一段时间了，但为了以防万一，这是我的解决方案：
IEnumerator isPlayable(){
yield return new WaitForEndOfFrame();
// StartCoroutine(ClearConsole());
string debugString = "";
string debugLine = "En Linea: ";
bool playable = false;
// First tile to be compared
TileObject first = null;
// Next tile to be compared
TileObject next = null;
// Last tile in the 2D Array, used to determine if a loop should end or restart
TileObject last = null;
// Previous tile that was compared, saves the first tile after a next one was determined to be adjacent, this is to prevent cicled and false Trues
TileObject previous = null;
// Determines how many tiles are in line in the visible 2D Array
int inLine = 0;
foreach(GameObject GO in baseItems){
if(playable)
break;
debugString = debugString + GO.gameObject.GetComponent<TileObject>().name + ": \n";
// Debug.Log(GO.gameObject.GetComponent<TileObject>().name);
last = getLastInArray(GO.name);
previous = null;
first = null;
next = null;
inLine = 0;
for(int i = 0; i < rows; i++){
// Debug.Log("i: " + i);
for(int j = 0; j < columns; j++){
// Debug.Log("j: " + j);
if(visibleItems[i,j].name.Equals(GO.gameObject.GetComponent<TileObject>().name)){//GO.gameObject.GetComponent<TileObject>().name
if(first == null){
first = visibleItems[i,j];
if(inLine == 0)
inLine = 1;
}
for(int a = 0; a < rows; a++){
// Debug.Log("a: " + a);
for(int b = 0; b < columns; b++){
// Debug.Log("b: " + b);
if(visibleItems[a,b].name.Equals(GO.gameObject.GetComponent<TileObject>().name)){
if(visibleItems[a,b].Equals(first)){
continue;
} else {
if(next == null){
next = visibleItems[a,b];
if(next.Equals(previous)){
continue;
} else {
debugString = debugString + "Es " + first.name + "(" + first.getRow() + "," + first.getColumn() + ") adyacente a ";
debugString = debugString + next.name + "(" + next.getRow() + "," + next.getColumn() + ")?: ";
if(isAdjacent(first, false, next)){
debugString = debugString + " Si\n";
previous = first;
first = next;
next = null;
a = i;
b = j;
// Debug.Log("Es Adyacente");
inLine++;
if(inLine >= 3){
// Debug.Log("Es mayor igual a 3");
// Debug.Log(debugString);
debugLine = debugLine + inLine;
// Debug.Log(debugLine);
a = rows + 1;
b = columns + 1;
i = a;
j = b;
playable = true;
break;
}
} else {
// Debug.Log("No es adyacente");
debugString = debugString + " No\n";
// Debug.Log(debugString);
if(next.Equals(last)){
// Debug.Log("Next es el ultimo");
previous = null;
first = null;
next = null;
inLine = 0;
break;
// Debug.Log("i: " + i);
// Debug.Log("j: " + j);
} else {
// Debug.Log("Next no es el ultimo");
next = null;
}
}
}
}
}
}
}
}
}
}
}
if(!playable){
debugLine = "En Linea: ";
debugLine = debugLine + inLine.ToString();
// Debug.Log(debugString);
// Debug.Log(debugLine);
debugString = "";
debugLine = "En Linea: ";
}
// if(playable)
// Debug.Log(GO.gameObject.GetComponent<TileObject>().name + " Yes"); //GO.name
// else
// Debug.Log(GO.gameObject.GetComponent<TileObject>().name + " No"); //GO.name
}
if(!playable){
// Debug.Log("No es Jugable");
allowGame = false;
} else {
// Debug.Log("Es jugable");
allowGame = true;
}
if(allowGame){
if(!CandyCrushMain.Script.getStart()){
CandyCrushMain.Script.gameStart();
CandyCrushMain.Script.setEndTime();
}
}
}
检查邻接：
public bool isAdjacent(TileObject tileObj, bool checkChosen = true, TileObject next = null){
bool meetsRequirements = false;
if(checkChosen){
if(chosenItems != null && chosenItems.Count > 0){
if(chosenItems.ToArray()[0].name.Equals(tileObj.name)){
foreach(TileObject item in chosenItems){
meetsRequirements = verifyDown(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUp(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUpLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyUpRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyDownLeft(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow()) ||
verifyDownRight(item.getColumn(), tileObj.getColumn(), item.getRow(), tileObj.getRow());
}
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = verifyRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyDownRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyDown(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
// verifyDownLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUpLeft(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUp(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow()) ||
verifyUpRight(next.getColumn(), tileObj.getColumn(), next.getRow(), tileObj.getRow());
}
return meetsRequirements;
}
并在每个方向验证：
public bool verifyDown(int column, int x, int row, int y){
bool meetsRequirements = false;
if(column == x){
if(y == 0){
meetsRequirements = false;
} else if((y - row) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyUp(int column, int x, int row, int y){
bool meetsRequirements = false;
if(column == x){
if(y >= rows - 1){
meetsRequirements = false;
} else if((row - y) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyLeft(int column, int x, int row, int y){
bool meetsRequirements = false;
if(row == y){
if(x == 0){
meetsRequirements = false;
} else if((x - column) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyRight(int column, int x, int row, int y){
bool meetsRequirements = false;
if(row == y){
if(x == columns - 1){
meetsRequirements = false;
} else if((column - x) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyUpLeft(int column, int x, int row, int y){
bool meetsRequirements = false;
if(y > rows -1 || x == 0){
meetsRequirements = false;
} else if((row - y) == 1 && (x - column) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyUpRight(int column, int x, int row, int y){
bool meetsRequirements = false;
if(y >= rows - 1 || x == columns - 1){
meetsRequirements = false;
} else if((row - y) == 1 && (column - x) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyDownLeft(int columna, int x, int row, int y){
bool meetsRequirements = false;
if(y == 0 || x == 0){
meetsRequirements = false;
} else if((y - row) == 1 && (x - columna) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
public bool verifyDownRight(int column, int x, int row, int y){
bool meetsRequirements = false;
if(y == 0 || x == columns - 1){
meetsRequirements = false;
} else if((y - row) == 1 && (column - x) == 1){
meetsRequirements = true;
} else {
meetsRequirements = false;
}
return meetsRequirements;
}
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