Add wood punch sound

CMakeLists.txt

@@ -34,6 +34,8 @@ add_executable(PixelDefense
         game/map_layers.h
         game/pathfinding.c
         game/pathfinding.h
+        game/sounds.c
+        game/sounds.h
         game/ui_widgets.c
         game/ui_widgets.h
         game/unit_actions.c

game/main.c

@@ -16,10 +16,12 @@
 #include "unit_actions.h"
 
 #include "pathfinding.h"
+#include "sounds.h"
 
 
 ECS_COMPONENT_DECLARE(Game);
 ECS_COMPONENT_DECLARE(InputState);
+ECS_COMPONENT_DECLARE(SoundState);
 
 BzUI *UI = NULL;
 ecs_world_t *ECS = NULL;
@@ -180,18 +182,29 @@ bool init(void *userData) {
         },
     });
 
-    ECS_COMPONENT_DEFINE(ECS, InputState);
-    ecs_singleton_set(ECS, InputState, {});
-    InputState *input = ecs_singleton_get_mut(ECS, InputState);
+    {
+        ECS_COMPONENT_DEFINE(ECS, InputState);
+        ecs_singleton_set(ECS, InputState, {});
+        InputState *input = ecs_singleton_get_mut(ECS, InputState);
 
-    input->mapping = inputDefaultMapping();
+        input->mapping = inputDefaultMapping();
 
-    // Create queries
-    input->queries.selected = ecs_query(ECS, {
-        .filter.terms = {
-                { ecs_id(Position) }, { ecs_id(Size) }, { ecs_id(Selected) }
-        }
-    });
+        // Create queries
+        input->queries.selected = ecs_query(ECS, {
+            .filter.terms = {
+                    {ecs_id(Position)},
+                    {ecs_id(Size)},
+                    {ecs_id(Selected)}
+            }
+        });
+    }
+    {
+        InitAudioDevice();
+        ECS_COMPONENT_DEFINE(ECS, SoundState);
+        ecs_singleton_set(ECS, SoundState, {});
+        SoundState *sounds = ecs_singleton_get_mut(ECS, SoundState);
+        soundsLoad(sounds, SOUND_WOOD_PUNCH, 0.1f, "assets/sounds/wood hit 17.wav");
+    }
 
     game->stackAlloc = bzStackAllocCreate(10 * 1000 * 1000); // 10 MB
     // init pools
@@ -230,6 +243,7 @@ void deinit(void *userData) {
     BZ_UNUSED(userData);
     Game *game = ecs_singleton_get_mut(ECS, Game);
     InputState *input = ecs_singleton_get_mut(ECS, InputState);
+    SoundState *sounds = ecs_singleton_get_mut(ECS, SoundState);
 
     unloadMap(game);
 
@@ -239,6 +253,7 @@ void deinit(void *userData) {
 
     Game gameCopy = *game;
     InputState inputCopy = *input;
+    SoundState soundsCopy = *sounds;
 
     // Destroy ECS
     ecs_fini(ECS);
@@ -246,6 +261,7 @@ void deinit(void *userData) {
 
     game = &gameCopy;
     input = &inputCopy;
+    sounds = &soundsCopy;
 
     bzTilesetDestroy(&game->tileset);
 
@@ -255,6 +271,8 @@ void deinit(void *userData) {
 
     bzArrayDestroy(game->drawData);
 
+    soundsUnloadAll(sounds);
+
     bzUIDestroy(UI);
     UI = NULL;
 

game/sounds.c

@@ -0,0 +1,17 @@
+#include "sounds.h"
+
+void soundsLoad(SoundState *sounds, SoundType type, f32 interval, const char *path) {
+    Sound newSound = LoadSound(path);
+    sounds->sounds[type] = newSound;
+    sounds->soundInterval[type] = interval;
+    sounds->playing = newSound;
+}
+void soundsPlay(SoundState *sounds, SoundType type) {
+    PlaySound(sounds->playing);
+}
+
+void soundsUnloadAll(SoundState *sounds) {
+    for (i32 i = 0; i < SOUND_COUNT; i++) {
+        UnloadSound(sounds->sounds[i]);
+    }
+}

game/sounds.h

@@ -0,0 +1,30 @@
+#ifndef PIXELDEFENSE_SOUNDS_H
+#define PIXELDEFENSE_SOUNDS_H
+
+#include <breeze.h>
+#include <flecs.h>
+#include <raylib.h>
+
+typedef enum SoundType {
+    SOUND_WOOD_PUNCH,
+    SOUND_COUNT
+} SoundType;
+
+typedef struct SoundState {
+    Sound sounds[SOUND_COUNT];
+    Sound playing;
+    // How long it needs to wait,
+    // before playing the same sound
+    f32 soundInterval[SOUND_COUNT];
+} SoundState;
+
+void soundsLoad(SoundState *sounds, SoundType type, f32 interval, const char *path);
+void soundsPlay(SoundState *sounds, SoundType type);
+
+void soundsUnloadAll(SoundState *sounds);
+
+extern ECS_COMPONENT_DECLARE(SoundState); // defined in main.c
+
+
+
+#endif //PIXELDEFENSE_SOUNDS_H

game/systems/s_event.c

@@ -1,6 +1,7 @@
 #include "systems.h"
 
 #include "../game_state.h"
+#include "../sounds.h"
 
 i32 harvestEvent(ecs_entity_t entity, HarvestEvent event) {
     BZ_ASSERT(ecs_has_id(ECS, entity, Harvestable));
@@ -10,13 +11,15 @@ i32 harvestEvent(ecs_entity_t entity, HarvestEvent event) {
         .compID = ecs_id(Rotation),
         .memberOffset = 0,
         .easingFunc = BZ_EASE_OUT_ELASTIC,
-        .duration = 0.4f,
+        .duration = 0.6f,
 
         // 45 * (1.0f + (-1.0f) * x)
         .target = 45,
         .easeTarget = -1.0f,
         .easeStart = 1.0f
     });
+    SoundState *sounds = ecs_singleton_get_mut(ECS, SoundState);
+    soundsPlay(sounds, SOUND_WOOD_PUNCH);
 
     Resource *res = ecs_get_mut(ECS, entity, Resource);
     event.amount = BZ_MIN(event.amount, res->amount);