private int findBestCorner() {
double[][] pasture = rc.senseCowGrowth();
double max = 0;
int corner = 0;
double total = 0;
// top left corner
for (int k = 0; k < 10; k++) {
for (int a = 0; a < 10; a++) {
total += pasture[k][a];
}
}
if (total > max) {
max = total;
corner = 1;
}
total = 0;
// top right corner
for (int k = rc.getMapWidth() - 11; k < rc.getMapWidth(); k++) {
for (int a = 0; a < 10; a++) {
total += pasture[k][a];
}
}
if (total > max) {
max = total;
corner = 2;
}
total = 0;
// bottom left corner
for (int k = 0; k < 10; k++) {
for (int a = rc.getMapHeight() - 11; a < rc.getMapHeight(); a++) {
total += pasture[k][a];
}
}
if (total > max) {
max = total;
corner = 3;
}
total = 0;
// bottom right corner
for (int k = rc.getMapWidth() - 11; k < rc.getMapWidth(); k++) {
for (int a = rc.getMapHeight() - 11; a < rc.getMapHeight(); a++) {
total += pasture[k][a];
}
}
if (total > max) {
max = total;
corner = 4;
}
return corner;
}
public static MapLocation[] BestPastureSpots(RobotController rc) {
MapLocation[] empty = new MapLocation[1];
try {
// Check if a robot is spawnable and spawn one if it is
double growthRates[][] = rc.senseCowGrowth();
int countofBestSpots = 0;
double best = 0.0001;
for (int i = 0; i < rc.getMapWidth(); i++) {
for (int k = 0; k < rc.getMapHeight(); k++) {
if (growthRates[i][k] > best) {
best = growthRates[i][k];
countofBestSpots = 1;
} else if (growthRates[i][k] == best) {
countofBestSpots++;
}
SpawnSoldiers(rc);
}
}
MapLocation[] bestSpots = new MapLocation[countofBestSpots];
int index = 0;
for (int i = 0; i < rc.getMapWidth(); i++) {
for (int k = 0; k < rc.getMapHeight(); k++) {
if (growthRates[i][k] == best) {
bestSpots[index] = new MapLocation(i, k);
index++;
}
SpawnSoldiers(rc);
}
}
for (int i = 1; i < countofBestSpots; i++) {
for (int j = i; j < countofBestSpots; j++) {
int dist1 = rc.getLocation().distanceSquaredTo(bestSpots[j]);
int dist2 = rc.getLocation().distanceSquaredTo(bestSpots[j]);
if (dist1 < dist2) {
MapLocation temp = bestSpots[j];
bestSpots[j] = bestSpots[j - 1];
bestSpots[j - 1] = temp;
}
SpawnSoldiers(rc);
}
}
return bestSpots;
} catch (Exception e) {
e.printStackTrace();
System.out.println("Utility Exception");
}
return empty;
}
public static void createTerrainMap() {
// Get cow density field and map dimensions
double cowDensMap[][] = hq.senseCowGrowth();
int mapY = cowDensMap.length, mapX = cowDensMap[0].length;
// Initialize terrain map array
terrainMap = new int[mapY][mapX];
// Scan over map to identify types of terrain at each location
for (int i = 0; i < mapY; i++) {
for (int j = 0; j < mapX; j++) {
TerrainTile t = hq.senseTerrainTile(new MapLocation(j, i));
if (t == TerrainTile.valueOf("NORMAL")) terrainMap[i][j] = NORMAL;
else if (t == TerrainTile.valueOf("ROAD")) terrainMap[i][j] = ROAD;
else if (t == TerrainTile.valueOf("VOID")) terrainMap[i][j] = WALL;
else terrainMap[i][j] = OFFMAP;
}
}
}
public static void initializeGameVars(RobotController rc) throws GameActionException {
hq = rc;
team = hq.getTeam();
enemy = team.opponent();
cowDensMap = hq.senseCowGrowth();
mapY = cowDensMap.length;
mapX = cowDensMap[0].length;
idealNumPastures = computeNumPastures();
enemyHQ = rc.senseEnemyHQLocation();
teamHQ = rc.senseHQLocation();
createTerrainMap();
desiredPASTRs = findPastureLocs();
// System.out.println("Desired pastures : " + Arrays.deepToString(desiredPASTRs));
initializerRun = true;
rush = startRush(rc);
rand = new Random(17);
}
// finds best corner to collect milk where the return is an int as follows:
// 1 2
// 3 4
public static int findBestCorner(RobotController rc) {
double[][] pasture = rc.senseCowGrowth();
double[] voids = new double[4];
double[] cows = new double[4];
double[] distances = new double[4];
double max = 0;
int corner = 0;
double total = 0;
MapLocation target = null;
MapLocation current = rc.senseHQLocation();
for (int k = 1; k <= 4; k++) {
switch (k) {
case 1:
target = new MapLocation(5, 5);
break;
case 2:
target = new MapLocation(rc.getMapWidth() - 6, 5);
break;
case 3:
target = new MapLocation(5, rc.getMapHeight() - 6);
break;
default:
target = new MapLocation(rc.getMapWidth() - 6, rc.getMapHeight() - 6);
break;
}
while (target.x != current.x || target.y != current.y) {
if (rc.senseTerrainTile(current) == TerrainTile.VOID) {
total++;
}
current = current.add(current.directionTo(target));
}
voids[k - 1] = total;
distances[k - 1] = rc.senseHQLocation().distanceSquaredTo(target);
total = 0;
current = rc.senseHQLocation();
}
// top left corner
for (int k = 0; k < 10; k++) {
for (int a = 0; a < 10; a++) {
total += pasture[k][a];
}
}
cows[0] = total;
total = 0;
// top right corner
for (int k = rc.getMapWidth() - 11; k < rc.getMapWidth(); k++) {
for (int a = 0; a < 10; a++) {
total += pasture[k][a];
}
}
cows[1] = total;
total = 0;
// bottom left corner
for (int k = 0; k < 10; k++) {
for (int a = rc.getMapHeight() - 11; a < rc.getMapHeight(); a++) {
total += pasture[k][a];
}
}
cows[2] = total;
total = 0;
// bottom right corner
for (int k = rc.getMapWidth() - 11; k < rc.getMapWidth(); k++) {
for (int a = rc.getMapHeight() - 11; a < rc.getMapHeight(); a++) {
total += pasture[k][a];
}
}
cows[3] = total;
for (int k = 0; k < 4; k++) {
total = cows[k] * 1 - voids[k] * 50 - distances[k] * .001;
if (total > max) {
max = total;
corner = k + 1;
}
}
return corner;
}