replace some sound files, add water dig/place sounds, and make footsteps faster when running

src/camera.cpp

@@ -309,7 +309,7 @@ void Camera::update(LocalPlayer* player, f32 frametime, v2u32 screensize)
 	) {
 		// Start animation
 		m_view_bobbing_state = 1;
-		m_view_bobbing_speed = MYMIN(speed.getLength(), 40);
+		m_view_bobbing_speed = MYMIN(speed.getLength(), 60);
 	}else if (m_view_bobbing_state == 1) {
 		// Stop animation
 		m_view_bobbing_state = 2;

src/client.cpp

@@ -2412,5 +2412,14 @@ void Client::playPlaceSound(content_t c)
 	if (volume > 100.0)
 		volume = 100.0;
 	volume /= 100.0;
-	m_sound->playSound("place",false,volume);
+	if (c == CONTENT_IGNORE) {
+		c = getPointedContent();
+	}
+	switch (content_features(c).type) {
+	case CMT_LIQUID:
+		m_sound->playSound("liquid-place",false,volume);
+		break;
+	default:
+		m_sound->playSound("place",false,volume);
+	}
 }

src/sound.cpp

@@ -32,32 +32,26 @@ void init_sounds(ISoundManager *sound)
 {
 	// walking
 	// CMT_DIRT
-	sound->loadSound("dirt-walk","dirt_footstep.1.ogg");
-	sound->loadSound("dirt-walk","dirt_footstep.2.ogg");
-	sound->loadSound("dirt-walk","dirt_footstep.3.ogg");
-	sound->loadSound("dirt-walk","dirt_footstep.4.ogg");
+	sound->loadSound("dirt-walk","step_dirt.1.ogg");
+	sound->loadSound("dirt-walk","step_dirt.2.ogg");
 	// CMT_STONE
-	sound->loadSound("stone-walk","stone_footstep.1.ogg");
-	sound->loadSound("stone-walk","stone_footstep.2.ogg");
-	sound->loadSound("stone-walk","stone_footstep.3.ogg");
-	sound->loadSound("stone-walk","stone_footstep.4.ogg");
+	sound->loadSound("stone-walk","step_stone.1.ogg");
+	sound->loadSound("stone-walk","step_stone.2.ogg");
+	sound->loadSound("stone-walk","step_stone.3.ogg");
+	sound->loadSound("stone-walk","step_stone.4.ogg");
 	// CMT_PLANT
-	sound->loadSound("plant-walk","plant_footstep.1.ogg");
-	sound->loadSound("plant-walk","plant_footstep.2.ogg");
-	sound->loadSound("plant-walk","plant_footstep.3.ogg");
-	sound->loadSound("plant-walk","plant_footstep.4.ogg");
+	sound->loadSound("plant-walk","step_plant.1.ogg");
+	sound->loadSound("plant-walk","step_plant.2.ogg");
 	// CMT_LIQUID
-	sound->loadSound("liquid-walk","liquid_footstep.1.ogg");
-	sound->loadSound("liquid-walk","liquid_footstep.2.ogg");
-	sound->loadSound("liquid-walk","liquid_footstep.3.ogg");
-	sound->loadSound("liquid-walk","liquid_footstep.4.ogg");
+	sound->loadSound("liquid-walk","step_liquid.1.ogg");
+	sound->loadSound("liquid-walk","step_liquid.2.ogg");
 	// CMT_WOOD
-	sound->loadSound("wood-walk","wood_footstep.1.ogg");
-	sound->loadSound("wood-walk","wood_footstep.2.ogg");
-	sound->loadSound("wood-walk","wood_footstep.3.ogg");
-	sound->loadSound("wood-walk","wood_footstep.4.ogg");
+	sound->loadSound("wood-walk","step_wood.1.ogg");
+	sound->loadSound("wood-walk","step_wood.2.ogg");
+	sound->loadSound("wood-walk","step_wood.3.ogg");
+	sound->loadSound("wood-walk","step_wood.4.ogg");
 	// CMT_GLASS
-	sound->loadSound("glass-walk","glass_footstep.1.ogg");
+	sound->loadSound("glass-walk","step_glass.1.ogg");
 
 	// digging
 	// CMT_DIRT
@@ -85,6 +79,7 @@ void init_sounds(ISoundManager *sound)
 	// CMT_STONE
 	// CMT_PLANT
 	// CMT_LIQUID
+	sound->loadSound("liquid-place","place_liquid.1.ogg");
 	// CMT_WOOD
 	// CMT_GLASS
 }