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fix trail

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This commit is contained in:
Ryan Esch 2018-04-04 14:32:04 -05:00
parent bdba9ca086
commit 4dc15ab6e0
1 changed files with 27 additions and 14 deletions
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39
game-service/src/main/java/org/libertybikes/game/core/Player.java
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@ -3,6 +3,7 @@
*/
package org.libertybikes.game.core;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.Queue;
@ -156,21 +157,26 @@ public class Player {
}
trail.add(new TrailPosition(x + 1, y + 1));
boolean first = true;
if (trail.size() > 2) {
TrailPosition trailP = trail.remove();
trailPosX = trailP.x;
trailPosY = trailP.y;
s[trailPosX][trailPosY] = GameBoard.TRAIL_SPOT_TAKEN;
s[trailPosX2][trailPosY2] = GameBoard.TRAIL_SPOT_TAKEN;
if (lastDirection != direction) {
TrailPosition trailP2 = trail.remove();
trailPosX2 = trailP2.x;
trailPosY2 = trailP2.y;
s[trailPosX2][trailPosY2] = (short) (GameBoard.PLAYER_SPOT_TAKEN + playerNum);
Iterator<TrailPosition> it = trail.iterator();
while (it.hasNext()) {
TrailPosition tp = it.next();
if (!withinOneSquare(tp)) {
if (first) {
s[tp.x][tp.y] = GameBoard.TRAIL_SPOT_TAKEN;
trailPosX = tp.x;
trailPosY = tp.y;
it.remove();
first = false;
} else {
trailPosX2 = trailPosX;
trailPosY2 = trailPosY;
s[tp.x][tp.y] = GameBoard.TRAIL_SPOT_TAKEN;
trailPosX2 = tp.x;
trailPosY2 = tp.y;
it.remove();
break;
}
}
}
}
@ -179,6 +185,13 @@ public class Player {
return isAlive();
}
private boolean withinOneSquare(TrailPosition trail) {
if (Math.abs(trail.x - (x + 1)) <= 1 && Math.abs(trail.y - (y + 1)) <= 1) {
return true;
}
return false;
}
private boolean checkCollision(short[][] board, int x, int y) {
for (int i = 0; i < width; i++) {
for (int j = 0; j < height; j++) {