private int GetScriptClickers(int nAnchor, int nC, int nR, ScriptClicker[] nScriptClickers)
{
//Get play area positions from a reference c, r
//nC, nR are of play area grid
int nLit = 0;
for (int i = 0; i < 4 && nLit < 4; i++)
{
ScriptBlock nScrBlk = mCurrentPiece.blocks[i].GetComponent <ScriptBlock>(); //ScriptBlock from piece block
int nScrBlkCol = nScrBlk.GetColumn(nAnchor), nScrBlkRow = nScrBlk.GetRow(nAnchor);
if (nC + nScrBlkCol < 0 || nR + nScrBlkRow < 0)
{
continue; //nScriptBlock.column and .row are relative to anchor
}
if (nC + nScrBlkCol >= mGridSpaces || nR + nScrBlkRow >= mGridSpaces)
{
continue;
}
ScriptClicker nScriptClicker = mClickers[nC + nScrBlkCol, nR + nScrBlkRow].GetComponent <ScriptClicker>(); //ScriptClicker on play area grid
if (nScriptClicker.occupant == null || mHasBomb)
{
nScriptClickers[nLit] = nScriptClicker;
nLit++;
}
}
return(nLit);
}
private int GetMinRow(int nAnchor, int nStartRow, int nColumn)
{
//Gets first occupied row below nStartRow at nColumn
int nMin = 0;
for (int i = 0; i < 4; i++)
{
ScriptBlock nScrBlk = mCurrentPiece.blocks[i].GetComponent <ScriptBlock>(); //ScriptBlock from piece block
int nScrBlkCol = nScrBlk.GetColumn(nAnchor), nScrBlkRow = nScrBlk.GetRow(nAnchor);
if (nColumn + nScrBlkCol < 0 || nStartRow + nScrBlkRow < 0)
{
continue; //nScriptBlock.column and .row are relative to anchor
}
if (nColumn + nScrBlkCol >= mGridSpaces || nStartRow + nScrBlkRow >= mGridSpaces)
{
continue;
}
for (int r = nStartRow + nScrBlkRow, c = nColumn + nScrBlkCol; r > -1; r--)
{
if (mClickers[c, r].GetComponent <ScriptClicker>().occupant != null)
{
if (r > nMin)
{
nMin = r;
}
break;
}
}
}
return(nMin);
}