int main()
{
LoadAssets();
ClearObjects();
InitialiseStage();
uint16_t oldKeys = REG_P1;
Cursor cursor = Cursor(0);
bool pieceSelected = false;
int currentPiece = 0;
int* moves = new int[28];
int* takingMoves = new int[16];
int currentTurnColor = WHITE;
for(int i = 0; i < 2; i++)
for(int j = 0; j < 16; j++)
_lostPieces[i][j] = -1;
while (true)
{
if(!(REG_P1 & KEY_RIGHT) && (oldKeys & KEY_RIGHT))
cursor.Move(1, 0);
if(!(REG_P1 & KEY_LEFT) && (oldKeys & KEY_LEFT))
cursor.Move(-1, 0);
if(!(REG_P1 & KEY_DOWN) && (oldKeys & KEY_DOWN))
cursor.Move(0, 1);
if(!(REG_P1 & KEY_UP) && (oldKeys & KEY_UP))
cursor.Move(0, -1);
if(!(REG_P1 & KEY_A) && (oldKeys & KEY_A))
{
if(PieceAt(cursor.X(), cursor.Y()))
{
pieceSelected = true;
for(int i = 0; i < 16 && takingMoves[i] >= 0; i++)
if(takingMoves[i] % 8 == cursor.X() && takingMoves[i] / 8 == cursor.Y())
{
TakePiece(currentPiece % 8, currentPiece / 8, cursor.X(), cursor.Y());
currentTurnColor = (currentTurnColor == WHITE ? BLACK : WHITE);
pieceSelected = false;
ClearHighlights();
takingMoves[0] = -1;
break;
}
if(pieceSelected && PieceColor(cursor.X(), cursor.Y()) == currentTurnColor)
{
ClearHighlights();
AvailableMoves(cursor.X(), cursor.Y(), moves, takingMoves);
currentPiece = cursor.Y() * 8 + cursor.X();
for(int i = 0; i < 28 && moves[i] >= 0; i++)
Highlight(moves[i] % 8, moves[i] / 8, GREEN);
for(int i = 0; i < 16 && takingMoves[i] >= 0; i++)
Highlight(takingMoves[i] % 8, takingMoves[i] / 8, RED);
}
}
else if(pieceSelected)
{
ClearHighlights();
if(!PieceAt(cursor.X(), cursor.Y()))
{
for(int i = 0; i < 28 && moves[i] >= 0; i++)
if(moves[i] % 8 == cursor.X() && moves[i] / 8 == cursor.Y())
{
MovePiece(currentPiece % 8, currentPiece / 8, cursor.X(), cursor.Y());
currentTurnColor = (currentTurnColor == WHITE ? BLACK : WHITE);
pieceSelected = false;
break;
}
}
}
}
oldKeys = REG_P1;
if(currentTurnColor == WHITE)
DrawString(20, 1, "WHITE", 5);
else
DrawString(20, 1, "BLACK", 5);
WaitVSync();
UpdateObjects();
}
return 0;
}
