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Refactor ghost behavior and improve mode transition logic

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Replaced hardcoded coordinates with `Ghost.getHouseEntrance` for clarity and flexibility. Introduced `requestModeChange` to streamline state transitions. Updated collision and movement logic to handle ghost-specific tile interactions, enhancing gameplay accuracy.
This commit is contained in:
Urban Modig
2025-09-06 18:55:25 +02:00
parent 291f929064
commit c1c998c1cd
13 changed files with 90 additions and 57 deletions
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16
src/main/java/se/urmo/game/entities/ghost/Ghost.java
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@ -58,6 +58,10 @@ public class Ghost extends BaseAnimated {
private static final MyPoint startPosition = new MyPoint(
GameMap.colToScreen(13) + ((double) GameMap.MAP_TILESIZE / 2),
GameMap.rowToScreen(12) + ((double) GameMap.MAP_TILESIZE / 2));
@Getter
private static final MyPoint houseEntrance = new MyPoint(
GameMap.colToScreen(13) + ((double) GameMap.MAP_TILESIZE / 2),
GameMap.rowToScreen(10) + ((double) GameMap.MAP_TILESIZE / 2));
public Ghost(GhostCollisionChecker collisionChecker, GhostStrategy chaseStrategy, GhostStrategy scaterStrategy, int animation, LevelManager levelManager) {
super(ANIMATION_UPDATE_FREQUENCY, GhostManager.MAX_SPRITE_FRAMES);
@ -81,6 +85,9 @@ public class Ghost extends BaseAnimated {
(int) position.y - GHOST_SIZE / 2,
GHOST_SIZE,
GHOST_SIZE, null);
// g.setColor(Color.YELLOW);
// g.fillRect((int) Ghost.startPosition.x, (int) Ghost.startPosition.y, 2, 2);
// g.fillRect((int) Ghost.houseEntrance.x, (int) Ghost.houseEntrance.y, 2, 2);
}
public void update(PacMan pacman, GameMap map) {
@ -94,6 +101,15 @@ public class Ghost extends BaseAnimated {
}
}
/**
* Used by a state itself to request a transition to any other state
* This bypasses the priority system since the state itself is requesting the change
*/
public void requestModeChange(GhostMode mode) {
currentState = states.get(mode);
}
public boolean isFrightened() {
return states.get(GhostMode.FRIGHTENED) == currentState;
}