void TileList::removeAll(int x, int y){
//keep calling remove until there's no more tiles at the coordinates
while(indexOfTopTile(x,y) != -1){
remove(x,y);
}
}
void TileList::remove(int x, int y){
//get the tile
int index = indexOfTopTile(x,y);
//there was no tile
if (index == -1) return;
removeTile(index);
}
void TileList::remove(int x, int y)
{
int topTile = indexOfTopTile(x, y);
if(topTile != -1){
for (int i = topTile; i < m_size; i++){
m_elements[i] = m_elements[i+1];
}
m_size--;
}
}
void TileList::removeAll(int x, int y)
{
for(int i = 0; i < m_size; ++i){
int indexTop = indexOfTopTile(x, y);
if(indexTop != -1){
for(int j = indexTop; j < m_size; ++j){
m_elements[j] = m_elements[1+j];
}
}
}
}
void TileList::raise(int x, int y){
//get the tile
int index = indexOfTopTile(x,y);
//there was no tile
if (index == -1) return;
Tile tile = tileArray[index];
//remove the tile from its current place and add it to the end of the list
removeTile(index);
addTile(tile);
}
void TileList::raise(int x, int y){
int indexTop = indexOfTopTile(x, y);
Tile tempTopTile = m_elements[indexTop];
if(indexTop != -1){
for (int i = indexTop; i < m_size; ++i){
if(i < (m_size-1)){
m_elements[i] = m_elements[i+1];
}
else{
m_elements[i] = tempTopTile;
}
}
}
}
void TileList::lower(int x, int y)
{
int indexTop = indexOfTopTile(x, y);
Tile tempTopTile = m_elements[indexTop];
if(indexTop != -1){
for(int i = indexTop; i >= 0; --i){
if(i != 0){
m_elements[i] = m_elements[i-1]; //Shift elements right to make room at the top
}
else{
m_elements[i] = tempTopTile;
}
}
}
}
void TileList::lower(int x, int y){
//get the tile
int index = indexOfTopTile(x,y);
//there was no tile
if (index == -1) return;
Tile tile = tileArray[index];
//remove the tile but increment currentSize since we want to keep the size of the array
removeTile(index);
currentSize++;
//shift the array and put tile in the first spot
for (int i = currentSize - 2; i >= 0; --i){
tileArray[i + 1] = tileArray[i];
}
//add the tile to the start of the array
tileArray[0] = tile;
}
