sound_maker.h

Go to the documentation of this file.

// Luanti
// SPDX-License-Identifier: LGPL-2.1-or-later
// Copyright (C) 2025 Luanti developers
 
#pragma once
 
#include "sound_spec.h"
 
class ISoundManager;
class NodeDefManager;
class MtEventManager;
class MtEvent;
 
// TODO move this together with the game.cpp interact code to its own file.
#include "mtevent.h"
#include "mapnode.h"
class NodeDugEvent : public MtEvent
{
public:
        v3s16 p;
        MapNode n;
 
        NodeDugEvent(v3s16 p, MapNode n):
                p(p),
                n(n)
        {}
        Type getType() const { return NODE_DUG; }
};
 
 
// This class handles the playing of sound on MtEventManager events
// and stores which sounds to play.
 
class SoundMaker
{
        ISoundManager *m_sound;
        const NodeDefManager *m_ndef;
 
        float m_player_step_timer = 0.0f;
        float m_player_jump_timer = 0.0f;
        bool makes_footstep_sound = true;
        SoundSpec m_player_step_sound;
 
public:
        SoundSpec m_player_leftpunch_sound;
        // Second sound made on left punch, currently used for item 'use' sound
        SoundSpec m_player_leftpunch_sound2;
        SoundSpec m_player_rightpunch_sound;
 
        SoundMaker(ISoundManager *sound, const NodeDefManager *ndef) :
                m_sound(sound), m_ndef(ndef) {}
 
        // NOTE if the SoundMaker got registered as a receiver,
        // it must not be destructed before the event manager.
        void registerReceiver(MtEventManager *mgr);
 
        void update(f32 dtime, bool makes_footstep_sound, const SoundSpec &sound_footstep);
 
private:
        void playPlayerStep();
        void playPlayerJump();
 
        static void viewBobbingStep(MtEvent *e, void *data);
        static void playerRegainGround(MtEvent *e, void *data);
        static void playerJump(MtEvent *e, void *data);
        static void cameraPunchLeft(MtEvent *e, void *data);
        static void cameraPunchRight(MtEvent *e, void *data);
        static void nodeDug(MtEvent *e, void *data);
        static void playerDamage(MtEvent *e, void *data);
        static void playerFallingDamage(MtEvent *e, void *data);
};