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add checkValidShipPlacement and set horizontal in setPosition

This commit is contained in:
Luca Conte 2024-12-15 14:26:42 +01:00
parent f565708461
commit b5f1151a4f
1 changed files with 14 additions and 8 deletions
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22
src/Ship.java
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@ -65,8 +65,17 @@ public class Ship {
this.position = null; this.position = null;
} }
public boolean setPosition(Point pos, List<Ship> shipsList, int boardSize) { public boolean setPosition(Point pos, boolean horizontal, List<Ship> shipsList, int boardSize) {
// ueberpruefe boundaries if (!this.checkValidPlacement(pos, horizontal, shipsList, boardSize)) return false;
// kein ueberlappen also setze das Schiff
this.position = pos;
this.horizontal = horizontal;
return true;
}
public boolean checkValidPlacement(Point pos, boolean horizontal, List<Ship> shipsList, int boardSize) {
// ueberpruefe boundaries
if (pos.getX() < 0 || pos.getY() < 0 || pos.getX() >= boardSize || pos.getY() >= boardSize) { if (pos.getX() < 0 || pos.getY() < 0 || pos.getX() >= boardSize || pos.getY() >= boardSize) {
return false; return false;
} }
@ -75,7 +84,7 @@ public class Ship {
int endX = pos.getX(); int endX = pos.getX();
int endY = pos.getY(); int endY = pos.getY();
if (this.horizontal) { // rechts links if (horizontal) { // rechts links
endX = pos.getX() + this.size - 1; endX = pos.getX() + this.size - 1;
if (endX >= boardSize) { if (endX >= boardSize) {
return false; return false;
@ -90,8 +99,8 @@ public class Ship {
// Liste an Punkten die das Schiff einnehmen wuerde // Liste an Punkten die das Schiff einnehmen wuerde
List<Point> shipPoints = new ArrayList<>(); List<Point> shipPoints = new ArrayList<>();
for (int i = 0; i < this.size; i++) { for (int i = 0; i < this.size; i++) {
int x = this.horizontal ? pos.getX() + i : pos.getX(); //falls horizontal dann pos.x + i ansonsten pos.x int x = horizontal ? pos.getX() + i : pos.getX(); //falls horizontal dann pos.x + i ansonsten pos.x
int y = this.horizontal ? pos.getY() : pos.getY() + i; int y = horizontal ? pos.getY() : pos.getY() + i;
shipPoints.add(new Point(x, y)); shipPoints.add(new Point(x, y));
} }
@ -114,9 +123,6 @@ public class Ship {
} }
} }
} }
// kein ueberlappen also setze das Schiff
this.position = pos;
return true; return true;
} }