drum_hit_effect

A DrumHitEffect is a short flash that appears on the drum pad graphic when the player presses a key. One instance is created per key press and added to player::draw_drum_hit_list. Instances are removed when is_finished() returns true.

DrumHitEffect

Construction

DrumHitEffect(DrumType type, Side side);

Parameter	Description
type	DON (red) or KAT (blue)
side	LEFT or RIGHT drum pad

Starts fade immediately on construction.

Members

Member	Type	Description
type	DrumType	DON or KAT; selects the drum flash texture
side	Side	Which side of the drum pad to light up
fade	FadeAnimation*	Controls opacity over the effect's lifetime

Methods

void update(double current_ms);

Advances fade.

void draw(float y);

Draws the drum flash texture on the correct side of the drum graphic, offset by y in 2P layouts.

bool is_finished() const;

Returns true when fade has completed.