wave(n: number) → void

Tuning for wave `n` (1..WAVES): how many enemies, how fast they drive, how often and how accurately they fire.

on(event: string, fn: (any) → void

Subscribe to a game event. Returns a function that unsubscribes.

emit(event: string, payload: any?) → void

Fire a game event to every listener. A listener that errors is logged and dropped (it is almost always a subscriber whose component is gone).

setPhase(p: string) → void

startGame( ) → void

Start a fresh game from the title or an end screen: score 0, 3 lives, full hull, phase "playing". The WaveDirector starts wave 1 on this.

toTitle( ) → void

Return to the title screen.

addScore(points: number) → void

Add points to the score (and the hi-score when it is beaten).

registerTank(id: string, team: string, maxHull: number, radius: number, onDamage: ((number, string?) → void

Register a tank so shells can hit it and the radar can show it. `onDamage(amount, by)` is optional.

unregisterTank(id: string) → void

Remove a tank from the registry (on despawn).

reviveTank(id: string) → void

Mark a registered tank alive again with full hull (player respawn).

damage(id: string, amount: number, by: string?) → boolean

Deal damage to a registered tank. Emits tankDamaged, and tankDestroyed when hull reaches 0 (with score for an enemy, a lost life for the player). Returns true if it destroyed the tank.

beginWave(n: number, enemies: number) → void

Called by the WaveDirector as a wave begins.

clearWave( ) → void

Called by the WaveDirector when every enemy of the wave is destroyed: banks the bonus, repairs the player, and declares victory after the last wave.

playing( ) → boolean

True while the game is being played (input and AI should run).