Added footstep sound

3 files changed, 90 insertions, 0 deletions

diff --git a/game/player/PlayerAudioScript.cpp b/game/player/PlayerAudioScript.cpp
new file mode 100644
index 0000000..6b5f630
--- /dev/null
+++ b/game/player/PlayerAudioScript.cpp
@@ -0,0 +1,62 @@
+#include "PlayerAudioScript.h"
+
+#include <crepe/api/Animator.h>
+#include <crepe/api/AudioSource.h>
+
+using namespace crepe;
+using namespace std;
+
+void PlayerAudioScript::fixed_update(crepe::duration_t dt) {
+	Animator & animator = this->get_components_by_name<Animator>("player").front();
+
+	if (animator.data.col == 0) {
+		if (animator.data.row != this->last_row) {
+			if (animator.data.row == 0) {
+				// right footstep
+				if (current_footstep == 0) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(0);
+					audio.play();
+				} else if (current_footstep == 1) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(2);
+					audio.play();
+				} else if (current_footstep == 2) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(4);
+					audio.play();
+				} else if (current_footstep == 3) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(6);
+					audio.play();
+				}
+			} else if (animator.data.row == 2) {
+				// left footstep
+				if (current_footstep == 0) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(1);
+					audio.play();
+					current_footstep = 1;
+				} else if (current_footstep == 1) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(3);
+					audio.play();
+					current_footstep = 2;
+				} else if (current_footstep == 2) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(5);
+					audio.play();
+					current_footstep = 3;
+				} else if (current_footstep == 3) {
+					AudioSource & audio
+						= this->get_components_by_name<AudioSource>("player_audio").at(7);
+					audio.play();
+					current_footstep = 0;
+				}
+			}
+			this->last_row = animator.data.row;
+		}
+	} else {
+		this->last_row = -1;
+	}
+}
diff --git a/game/player/PlayerAudioScript.h b/game/player/PlayerAudioScript.h
new file mode 100644
index 0000000..764cb20
--- /dev/null
+++ b/game/player/PlayerAudioScript.h
@@ -0,0 +1,13 @@
+#pragma once
+
+#include <crepe/api/Event.h>
+#include <crepe/api/Script.h>
+
+class PlayerAudioScript : public crepe::Script {
+public:
+	void fixed_update(crepe::duration_t dt);
+
+private:
+	int last_row = -1;
+	int current_footstep = 0;
+};
diff --git a/game/player/PlayerSubScene.cpp b/game/player/PlayerSubScene.cpp
index c1e5e2f..11575c6 100644
--- a/game/player/PlayerSubScene.cpp
+++ b/game/player/PlayerSubScene.cpp
@@ -1,10 +1,12 @@
 #include "PlayerSubScene.h"
+#include "PlayerAudioScript.h"
 #include "PlayerEndScript.h"
 #include "PlayerScript.h"
 
 #include "../Config.h"
 
 #include <crepe/api/Animator.h>
+#include <crepe/api/AudioSource.h>
 #include <crepe/api/BoxCollider.h>
 #include <crepe/api/CircleCollider.h>
 #include <crepe/api/GameObject.h>
@@ -150,4 +152,17 @@ PlayerSubScene::PlayerSubScene(Scene & scn) {
 	});
 	player.add_component<BehaviorScript>().set_script<PlayerScript>().active = false;
 	player.add_component<BehaviorScript>().set_script<PlayerEndScript>().active = false;
+
+	GameObject player_audio = scn.new_object("player_audio", "player_audio", vec2(0, 0));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_left_1.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_right_1.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_left_2.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_right_2.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_left_3.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_right_3.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_left_4.ogg"));
+	player_audio.add_component<AudioSource>(Asset("asset/sfx/barefoot_step_right_4.ogg"));
+
+	player_audio.add_component<BehaviorScript>().set_script<PlayerAudioScript>().active
+		= false;
 }