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package ch.asynk.tankontank;
import java.util.List;
import java.util.ArrayList;
import java.util.HashSet;
import com.badlogic.gdx.math.GridPoint2;
import ch.asynk.tankontank.engine.Pawn;
import ch.asynk.tankontank.engine.Tile;
import ch.asynk.tankontank.engine.Board;
import ch.asynk.tankontank.engine.Orientation;
import ch.asynk.tankontank.engine.SearchBoard;
public class Helpers
{
public static class FakePawn extends Pawn
{
private int mvt;
public FakePawn (int mvt)
{
this.mvt = mvt;
}
public int getMovementPoints() { return mvt; }
public int getRoadMarchBonus() { return 1; }
public boolean isHq() { return true; }
public boolean isUnit() { return true; }
public boolean isEnemy(Pawn other) { return true; }
public boolean canMove() { return true; }
public boolean canAttack() { return true; }
public boolean canAttack(Pawn other) { return true; }
public int getAngleOfAttack() { return 0; }
public int getAttackRangeFrom(Tile tile) { return 3; }
}
public static class FakeTile extends Tile
{
public boolean offMap;
public FakeTile()
{
super();
offMap = false;
}
public FakeTile(boolean offMap)
{
this.offMap = offMap;
}
public boolean isOffMap()
{
return offMap;
}
public boolean blockLineOfSightFrom(Tile from) { return false; }
public boolean atLeastOneMove(Pawn pawn) { return true; }
public boolean road(Orientation side) { return false; }
public boolean hasTargetsFor(Pawn pawn) { return false; }
public int costFrom(Pawn pawn, Orientation side, boolean road) { return 1; }
}
public static class FakeBoard extends Board
{
private int cols;
private int rows;
public FakeTile fakeTiles[];
public FakePawn pawn;
public FakeBoard(int cols, int rows, int mvt)
{
super(cols, rows);
this.cols = cols;
this.rows = rows;
fakeTiles = new FakeTile[cols * rows];
for (int i = 0; i < rows; i++) {
for ( int j = 0; j < cols; j ++)
fakeTiles[j + (i * cols)] = new FakeTile();
}
fakeTiles[19].offMap = true;
fakeTiles[39].offMap = true;
fakeTiles[59].offMap = true;
fakeTiles[79].offMap = true;
pawn = new FakePawn(mvt);
}
@Override
public Tile getTile(int col, int row)
{
int colOffset = ((row + 1) / 2);
if ((col < colOffset) || (row < 0) || (row >= rows) || ((col - colOffset) >= cols))
return new FakeTile(true);
int idx = ((col - colOffset)) + (row * cols);
return fakeTiles[idx];
}
public List<ArrayList<SearchBoard.Node>> buildPossiblePaths(int x0, int y0, int x1, int y1)
{
buildPossiblePaths(pawn, new GridPoint2(x0, y0), new GridPoint2(x1, y1), new HashSet<GridPoint2>());
return paths;
}
public int buildPossiblePaths(int x0, int y0, int x1, int y1, HashSet<GridPoint2> points)
{
return buildPossiblePaths(pawn, new GridPoint2(x0, y0), new GridPoint2(x1, y1), points);
}
public int togglePoint(int x, int y)
{
return possiblePathsFilterToggle(new GridPoint2(x, y), new HashSet<GridPoint2>());
}
}
}
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