RumbleBot markFiringLines
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@ -47,11 +47,52 @@ public class RumbleBot extends Bot {
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for (int i = 0; i < data.length(); i++) {
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grid[i % size][i / size] = data.charAt(i);
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}
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return markFiringLines(grid);
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return grid;
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}
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protected char[][] markFiringLines(char[][] grid) {
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return grid;
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protected void markFiringLines(char[][] grid) {
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int size = grid.length;
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for (int x = 0; x < size; x++) {
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for (int y = 0; y < size; y++) {
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if (grid[x][y] == 'v') {
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int scanY = y;
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while (scanY < size && !obstacles.contains("" + grid[x][y])) {
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if (grid[x][scanY] == '.')
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grid[x][scanY] = '*';
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scanY++;
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}
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}
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if (grid[x][y] == '^') {
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int scanY = y;
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while (scanY >= 0 && !obstacles.contains("" + grid[x][y])) {
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if (grid[x][scanY] == '.')
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grid[x][scanY] = '*';
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scanY--;
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}
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}
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if (grid[x][y] == '>') {
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int scanX = x;
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while (scanX < size && !obstacles.contains("" + grid[x][y])) {
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if (grid[scanX][y] == '.')
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grid[scanX][y] = '*';
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scanX++;
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}
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}
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if (grid[x][y] == '<') {
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int scanX = x;
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while (scanX >= 0 && !obstacles.contains("" + grid[x][y])) {
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if (grid[scanX][y] == '.')
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grid[scanX][y] = '*';
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scanX--;
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}
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}
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}
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}
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}
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protected boolean isInLineOfSight(char[][] grid) {
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@ -91,6 +132,7 @@ public class RumbleBot extends Bot {
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}
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protected char breadthFirstSearch(char[][] grid) {
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markFiringLines(grid);
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int size = grid.length;
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int start = size / 2;
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