Added sound effects, menu music.

assets/PBData

@@ -1 +1 @@
-44669 64212 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 0.7 0.6 OneLoneHam Black
+42976 64212 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 2147483647 0.8 0.6 OneLoneHam Black

src/Hamster.cpp

@@ -75,6 +75,7 @@ void Hamster::UpdateHamsters(const float fElapsedTime){
 		h.bumpTimer-=fElapsedTime;
 		h.boostTimer=std::max(0.f,h.boostTimer-fElapsedTime);
 		h.canCollectWheelPowerupTimer=std::max(0.f,h.canCollectWheelPowerupTimer-fElapsedTime);
+		h.lastCollisionSound+=fElapsedTime;
 		h.HandleCollision();
 		switch(h.state){
 			case NORMAL:{
@@ -98,6 +99,7 @@ void Hamster::UpdateHamsters(const float fElapsedTime){
 				}
 				else{
 					h.waitTimer=4.f;
+					HamsterGame::PlaySFX(h.pos,"drown_burn.wav");
 					h.SetState(WAIT);
 				}
 			}break;
@@ -124,6 +126,7 @@ void Hamster::UpdateHamsters(const float fElapsedTime){
 					h.imgScale=std::max(0.f,h.imgScale-0.5f*fElapsedTime);
 				}else{
 					h.waitTimer=4.f;
+					HamsterGame::PlaySFX(h.pos,"drown_burn.wav");
 					h.SetState(WAIT);
 				}
 			}break;
@@ -455,6 +458,7 @@ void Hamster::HandlePlayerControls(){
 	if(HamsterGame::Game().GetKey(R).bPressed&&boostCounter>0){
 		boostCounter--;
 		boostTimer=1.f;
+		HamsterGame::PlaySFX(pos,"wheel_boost.wav");
 		if(IsPlayerControlled)HamsterAI::OnBoost(this->pos);
 	}
 	if(HamsterGame::Game().GetKey(SPACE).bPressed){
@@ -466,11 +470,6 @@ void Hamster::HandlePlayerControls(){
 		}
 		lastTappedSpace=0.f;
 	}
-	if(HamsterGame::Game().GetKey(P).bPressed){
-		ObtainPowerup(Powerup::JET);
-		Powerup tempJetPowerup{{},Powerup::JET};
-		tempJetPowerup.OnPowerupObtain(*this);
-	}
 }
 
 void Hamster::TurnTowardsTargetDirection(){
@@ -525,15 +524,23 @@ void Hamster::HandleCollision(){
 				h.vel+=vf2d{h.GetBumpAmount(),collisionLine.vector().polar().y}.cart();
 				h.vel=vf2d{std::min(h.GetMaxSpeed(),h.vel.polar().x),h.vel.polar().y}.cart();
 			}
+			if(h.lastCollisionSound>1.f){
+				if(util::random()%2==0)HamsterGame::PlaySFX(pos,"hit_hamster.wav");
+				else HamsterGame::PlaySFX(pos,"hit_hamster_2.wav");
+
+				lastCollisionSound=h.lastCollisionSound=0.f;
+			}
 			bumpTimer=h.bumpTimer=0.12f;
 		}
 	}
 	for(Powerup&powerup:Powerup::GetPowerups()){
 		if(z<=0.1f&&
-			(!HasPowerup(powerup.GetType())||HasPowerup(Powerup::JET)&&powerup.GetType()==Powerup::JET&&jetFuel!=1.f||HasPowerup(Powerup::WHEEL)&&boostCounter<3&&canCollectWheelPowerupTimer==0.f)
+			(!HasPowerup(powerup.GetType())||HasPowerup(Powerup::JET)&&powerup.GetType()==Powerup::JET&&jetFuel!=1.f||powerup.GetType()==Powerup::WHEEL&&HasPowerup(Powerup::WHEEL)&&boostCounter<3&&canCollectWheelPowerupTimer==0.f)
 			&&geom2d::overlaps(geom2d::circle<float>(GetPos(),collisionRadius),geom2d::circle<float>(powerup.GetPos(),20.f))){
 			ObtainPowerup(powerup.GetType());
 			if(IsPlayerControlled)HamsterAI::OnPowerupCollection(this->pos);
+			if(powerup.GetType()==Powerup::JET)HamsterGame::PlaySFX(pos,"obtain_jet.wav");
+			else HamsterGame::PlaySFX(pos,"collect_powerup.wav");
 			powerup.OnPowerupObtain(*this);
 		}
 	}
@@ -543,7 +550,10 @@ void Hamster::HandleCollision(){
 			FloatingText::CreateFloatingText(pos,std::format("{} / {}",checkpointsCollected.size(),Checkpoint::GetCheckpoints().size()),{WHITE,GREEN},{1.5f,2.f});
 			if(IsPlayerControlled)HamsterAI::OnCheckpointCollected(this->pos);
 			if(IsPlayerControlled)checkpoint.OnCheckpointCollect();
-			if(CollectedAllCheckpoints()){finishedRaceTime=HamsterGame::Game().GetRaceTime();}
+			if(CollectedAllCheckpoints()){
+				finishedRaceTime=HamsterGame::Game().GetRaceTime();
+				if(IsPlayerControlled)HamsterGame::PlaySFX("winneris.ogg");
+			}else HamsterGame::PlaySFX(pos,"checkpoint_collection.wav");
 			lastObtainedCheckpointPos=checkpoint.GetPos();
 		}
 	}
@@ -728,7 +738,14 @@ void Hamster::SetPos(const vf2d pos){
 		this->pos=vf2d{this->pos.x,pos.y};
 		movedY=true;
 	}
-	if(IsPlayerControlled&&(movedX||movedY)&&HamsterGame::Game().GetTerrainTypeAtPos(this->pos)!=Terrain::TUNNEL&&state!=FLYING)HamsterAI::OnMove(this->pos);
+	Terrain::TerrainType terrainAtPos{HamsterGame::Game().GetTerrainTypeAtPos(this->pos)};
+	if(distanceTravelled-lastFootstep>32.f){
+		lastFootstep=distanceTravelled;
+		if(terrainAtPos==Terrain::ROCK)HamsterGame::PlaySFX(pos,"footsteps_rock.wav");
+		else if(terrainAtPos==Terrain::SAND||terrainAtPos==Terrain::SWAMP||terrainAtPos==Terrain::FOREST)HamsterGame::PlaySFX(pos,"sfx_movement_footsteps1b.wav");
+		else HamsterGame::PlaySFX(pos,"sfx_movement_footsteps1a.wav");
+	}
+	if(IsPlayerControlled&&(movedX||movedY)&&terrainAtPos!=Terrain::TUNNEL&&state!=FLYING)HamsterAI::OnMove(this->pos);
 }
 
 void Hamster::SetZ(const float z){

src/Hamster.h

@@ -133,6 +133,8 @@ class Hamster{
 	std::optional<int>finishedRaceTime;
 	std::optional<vf2d>lastObtainedCheckpointPos;
 	HamsterAI::AIType aiLevel{HamsterAI::AIType::NORMAL};
+	float lastFootstep{};
+	float lastCollisionSound{};
 public:
 	Hamster(const vf2d spawnPos,const std::string&img,const PlayerControlled IsPlayerControlled=NPC);
 	static const Hamster&GetPlayer();

src/HamsterGame.cpp

@@ -80,7 +80,8 @@ bool HamsterGame::OnUserCreate(){
 	const auto LoadSound=[this](const std::string&filename){
 		bgm.insert({filename,audio.LoadSound(ASSETS_DIR+filename)});
 	};
-
+	
+	LoadSound("Trevor Lentz - Guinea Pig Hero.ogg"); 
 	LoadSound("Jonathan So - Fields of Ice.ogg"); 
 	LoadSound("Juhani Junkala - Stage 2.ogg");
 	LoadSound("shiru8bit - Moonlight.ogg");
@@ -241,8 +242,12 @@ void HamsterGame::UpdateGame(const float fElapsedTime){
 		countdownTimer-=fElapsedTime;
 		if(countdownTimer<=0.f){
 			countdownTimer=0.f;
+			PlaySFX("start_race_whistle.wav");
 			leaderboard.OnRaceStart();
 			net.StartRace(currentMapName);
+		}else if(int(countdownTimer)!=lastDigitPlayedSound){
+			lastDigitPlayedSound=int(countdownTimer);
+			PlaySFX("countdown.wav");
 		}
 	}
 	vEye.z+=(Hamster::GetPlayer().GetZ()+zoom-vEye.z)*fLazyFollowRate*fElapsedTime;
@@ -606,6 +611,7 @@ const Difficulty&HamsterGame::GetMapDifficulty()const{
 void HamsterGame::OnPlayerFinishedRace(){
 	std::pair<HamsterNet::FinishTime,bool>result{net.FinishRace()};
 	std::cout<<"Finish Time: "<<result.first<<std::endl;
+	audio.Stop(HamsterGame::Game().bgm.at(HamsterGame::Game().currentMap.value().GetData().GetBGM()));
 	if(result.second)HamsterGame::SavePB(GetCurrentMapName(),result.first);
 }
 
@@ -776,6 +782,15 @@ const std::string HamsterGame::ColorToHamsterImage(const std::string&color)const
 	return std::format("hamster{}.png",std::distance(hamsterColorNames.begin(),std::find(hamsterColorNames.begin(),hamsterColorNames.end(),color))+1);
 }
 
+void HamsterGame::PlaySFX(const std::string&filename){
+	PlaySFX(Game().camera.GetPosition(),filename);
+}
+void HamsterGame::PlaySFX(vf2d pos,const std::string&filename){
+	float distanceFromCamera{geom2d::line<float>(self->camera.GetPosition(),pos).length()};
+	float Xdiff{pos.x-self->camera.GetPosition().x}; //If it's positive the sound is to our right...
+	self->audio.Play("assets/sounds/"+filename,std::clamp(1-distanceFromCamera/250.f,0.f,1.f)*self->sfxVol,std::clamp(Xdiff/250.f,-1.f,1.f),util::random_range(0.9f,1.1f));
+}
+
 int main()
 {
 	HamsterGame game("Project Hamster");

src/HamsterGame.h

@@ -127,6 +127,8 @@ public:
 	void SaveOptions();
 	const std::string ColorToHamsterImage(const std::string&color)const;
 	std::string hamsterColor{hamsterColorNames[0]};
+	static void PlaySFX(const std::string&filename);
+	static void PlaySFX(vf2d pos,const std::string&filename);
 private:
 	void UpdateGame(const float fElapsedTime);
 	void DrawGame();
@@ -207,4 +209,5 @@ private:
 	std::string hamsterColorLabel{"hamsterColor"};
 	float bgmVol{0.7f};
 	float sfxVol{0.7f};
+	int lastDigitPlayedSound{};
 };

src/HamsterJet.cpp

@@ -70,6 +70,7 @@ void HamsterJet::Update(const float fElapsedTime){
 				targetPos=pos+vf2d{128.f,32};
 				targetZ=8.f;
 				timer=3.f;
+				HamsterGame::PlaySFX(pos,"jet_takeoff.wav");
 			}
 		}break;
 		case RISE_UP:{
@@ -112,6 +113,7 @@ void HamsterJet::Update(const float fElapsedTime){
 				hamster.SetState(Hamster::NORMAL);
 				if(hamster.IsPlayerControlled)HamsterGame::Game().SetZoom(1.f);
 				timer=3.f;
+				HamsterGame::PlaySFX(pos,"land_ground.wav");
 				originalPos=hamster.GetPos();
 				targetPos={hamster.GetPos().x+128.f,hamster.GetPos().y+32.f};
 				std::pair<Terrain::FuelDamage,Terrain::KnockoutOccurs>landingResult{Terrain::GetFuelDamageTakenAndKnockoutEffect(hamster.GetTerrainStandingOn(),GetLandingSpeed())};
@@ -124,6 +126,7 @@ void HamsterJet::Update(const float fElapsedTime){
 		case COMPLETE_LANDING:{
 			z=util::lerp(3.f,0.f,std::pow(timer/3.f,2));
 			if(timer<=0.f){
+				HamsterGame::PlaySFX(pos,"jet_land.wav");
 				hamster.hamsterJet.reset();
 				return;
 			}else{
@@ -202,6 +205,7 @@ void HamsterJet::HandlePlayerControls(){
 		if(lastTappedSpace<=0.6f&&state!=LANDING){
 			state=LANDING;
 			easeInTimer=0.f;
+			HamsterGame::PlaySFX(pos,"sfx_sounds_falling7.wav");
 			if(hamster.IsPlayerControlled)HamsterAI::OnJetBeginLanding(pos);
 		}
 		lastTappedSpace=0.f;
@@ -279,6 +283,7 @@ void HamsterJet::HandleAIControls(){
 	if(action.type!=HamsterAI::Action::MOVE)variance=172.f;
 	if(diff.mag()<variance){
 		if(action.type==HamsterAI::Action::LANDING){
+			HamsterGame::PlaySFX(pos,"sfx_sounds_falling7.wav");
 			state=LANDING;
 			easeInTimer=0.f;
 		}

src/Menu.cpp

@@ -46,7 +46,10 @@ void Menu::UpdateAndDraw(HamsterGame&game,const float fElapsedTime){
 	menuTransitionRefreshTimer-=fElapsedTime;
 
 	for(int i{0};const Button&b:menuButtons){
-		if(b.IsHovered(oldLayerPos+game.SCREEN_FRAME.pos))selectedButton=i;
+		if(b.IsHovered(oldLayerPos+game.SCREEN_FRAME.pos)&&selectedButton.value()!=i){
+			selectedButton=i;
+			HamsterGame::PlaySFX("menu_hover.wav");
+		}
 		i++;
 	}
 
@@ -54,10 +57,12 @@ void Menu::UpdateAndDraw(HamsterGame&game,const float fElapsedTime){
 		if(game.GetKey(W).bPressed||game.GetKey(UP).bPressed||game.GetKey(A).bPressed||game.GetKey(LEFT).bPressed){
 			if(selectedButton.value()-1<0)selectedButton=menuButtons.size()-1;
 			else selectedButton.value()--;
+			HamsterGame::PlaySFX("menu_hover.wav");
 		}
 		if(game.GetKey(S).bPressed||game.GetKey(DOWN).bPressed||game.GetKey(D).bPressed||game.GetKey(RIGHT).bPressed){
 			if(selectedButton.value()+1>=menuButtons.size())selectedButton=0;
 			else selectedButton.value()++;
+			HamsterGame::PlaySFX("menu_hover.wav");
 		}
 		if(game.GetKey(ENTER).bPressed||game.GetKey(SPACE).bPressed||menuButtons[selectedButton.value()].IsHovered(oldLayerPos+game.SCREEN_FRAME.pos)&&game.GetMouse(Mouse::LEFT).bPressed){
 			menuButtons[selectedButton.value()].OnClick();
@@ -205,6 +210,7 @@ std::vector<Menu::Button>Menu::GetMenuButtons(const MenuType type){
 			});
 			buttons.emplace_back(HamsterGame::SCREEN_FRAME.size/2+vf2d{0.f,0.f},std::format("SFX: {}",int(round(HamsterGame::Game().sfxVol*100))),"button2.png","highlight_button2.png",Pixel{114,109,163},Pixel{79,81,128},[this](Button&self){
 				HamsterGame::Game().sfxVol=((int(round(HamsterGame::Game().sfxVol*100))+10)%110)/100.f;
+				HamsterGame::PlaySFX("wheel_boost.wav");
 				self.buttonText=std::format("SFX: {}",int(round(HamsterGame::Game().sfxVol*100)));
 				HamsterGame::Game().emscripten_temp_val=std::to_string(HamsterGame::Game().sfxVol);
 				#ifdef __EMSCRIPTEN__
@@ -222,6 +228,7 @@ std::vector<Menu::Button>Menu::GetMenuButtons(const MenuType type){
 				HamsterGame::Game().TextEntryEnable(true,HamsterGame::Game().playerName);
 			});
 			buttons.emplace_back(HamsterGame::SCREEN_FRAME.size/2+vf2d{0.f,64.f},"","smallbutton.png","smallhighlight_button.png",Pixel{114,109,163},Pixel{79,81,128},[this](Button&self){
+				HamsterGame::PlaySFX("select_track_confirm_name_menu.wav");
 				int colorInd{0};
 				for(int ind{0};const std::string&color:HamsterGame::Game().hamsterColorNames){
 					if(color==HamsterGame::Game().hamsterColor){
@@ -254,6 +261,9 @@ void Menu::OnMenuTransition(){
 	newMenuButtons.clear();
 	menuButtons=GetMenuButtons(currentMenu);
 	switch(currentMenu){
+		case TITLE_SCREEN:{
+			HamsterGame::Game().audio.Play(HamsterGame::Game().bgm["Trevor Lentz - Guinea Pig Hero.ogg"]);
+		}break;
 		case LOADING:{
 			colorNumb=util::random()%8+1;
 			loading=true;
@@ -507,4 +517,6 @@ void Menu::OnTextEntryComplete(const std::string&text){
 		}
 	}
 	ignoreInputs=true;
-}
+	HamsterGame::PlaySFX("menu_set_name.wav");
+}
+

src/olcPGEX_MiniAudio.cpp

@@ -1,4 +1,2 @@
 #define OLC_PGEX_MINIAUDIO
-#include "olcPGEX_MiniAudio.h"
-
-
+#include "olcPGEX_MiniAudio.h"

src/olcPGEX_MiniAudio.h

@@ -90,7 +90,7 @@ namespace olc
         // plays a sample, can be set to loop
         void Play(const int id, const bool loop = false);
         // plays a sound file, as a one off, and automatically unloads it
-        void Play(const std::string& path);
+        void Play(const std::string& path,const float&vol,const float&pan,const float&pitch);
         // stops a sample, rewinds to beginning
         void Stop(const int id);
         // pauses a sample, does not change position
@@ -336,7 +336,7 @@ namespace olc
         ma_sound_start(vecSounds.at(id));
     }
 
-    void MiniAudio::Play(const std::string& path)
+    void MiniAudio::Play(const std::string& path,const float&vol,const float&pan,const float&pitch)
     {
         // create the sound
         ma_sound* sound = new ma_sound();
@@ -344,7 +344,10 @@ namespace olc
         // load it from the file and decode it
         if(ma_sound_init_from_file(&engine, path.c_str(), MA_SOUND_FLAG_DECODE | MA_SOUND_FLAG_ASYNC, NULL, NULL, sound) != MA_SUCCESS)
             throw MiniAudioSoundException();
-        
+
+        ma_sound_set_volume(sound,vol);
+        ma_sound_set_pan(sound,pan);
+        ma_sound_set_pitch(sound,pitch);
         ma_sound_start(sound);
         vecOneOffSounds.push_back(sound);
     }
@@ -352,7 +355,7 @@ namespace olc
     void MiniAudio::Stop(const int id)
     {
         ma_sound_seek_to_pcm_frame(vecSounds.at(id), 0);
-        ma_sound_stop(vecSounds.at(id));
+        ma_sound_stop_with_fade_in_milliseconds(vecSounds.at(id),300);
     }
 
     void MiniAudio::Pause(const int id)