private int getNextYForEnemy(int x, int y, DataPoint dp) {
double dist = computeDistance(x, y, dp.getCoordX(), dp.getCoordY());
if (dist <= ENEMY_DIST_BY_TURN) {
return dp.getCoordY();
} else {
return (int) (y + ((dp.getCoordY() - y) * ENEMY_DIST_BY_TURN / dist));
}
}
private int getNextYForEnemy(Enemy en, DataPoint dp) {
double dist = computeDistance(en.getCoordX(), en.getCoordY(), dp.getCoordX(), dp.getCoordY());
if (dist <= ENEMY_DIST_BY_TURN) {
return dp.getCoordY();
} else {
return (int)
(en.getCoordY() + ((dp.getCoordY() - en.getCoordY()) * ENEMY_DIST_BY_TURN / dist));
}
}
private DataPoint findClosestDPForEnemy(Enemy en) {
DataPoint closestDataPoint = null;
int closestDistanceFromDP = 0;
for (DataPoint dp : dataPointList) {
int dist =
computeDistance(
getNextXForEnemy(en, dp), getNextYForEnemy(en, dp), dp.getCoordX(), dp.getCoordY());
if (closestDistanceFromDP == 0) {
closestDistanceFromDP = dist;
closestDataPoint = dp;
} else {
if (dist < closestDistanceFromDP) {
closestDistanceFromDP = dist;
closestDataPoint = dp;
}
}
}
return closestDataPoint;
}
private int getLeftTurnNumberBeforeEnemyReachData(Enemy en, DataPoint dp) {
int dist =
computeDistance(
getNextXForEnemy(en, dp), getNextYForEnemy(en, dp), dp.getCoordX(), dp.getCoordY());
return Math.round(dist / ENEMY_DIST_BY_TURN);
}