contrib/asteronits: add sound effects

[nit.git] / contrib / asteronits / src / asteronits.nit

diff --git a/contrib/asteronits/src/asteronits.nit b/contrib/asteronits/src/asteronits.nit
index 588bdb6..2eb5e3a 100644 (file)
--- a/contrib/asteronits/src/asteronits.nit
+++ b/contrib/asteronits/src/asteronits.nit
@@ -26,6 +26,7 @@ import gamnit::simple_2d
 
 import game_logic
 import spritesheet
+import app::audio
 
 redef class Spritesheet
        # Largest meteors, organized by color
@@ -59,6 +60,11 @@ redef class App
        # Current world in play
        var world = new World(12, 2, display.aspect_ratio) is lazy
 
+       # Sound effects
+       private var fx_fire = new Sound("sounds/fire.mp3")
+       private var fx_explosion_ship = new Sound("sounds/explosion_ship.wav")
+       private var fx_explosion_asteroids = new Sound("sounds/explosion_asteroids.wav")
+
        redef fun on_create
        do
                super
@@ -147,6 +153,12 @@ redef class Asteroid
                sprite = new Sprite(tex, center)
                super
        end
+
+       redef fun destroy
+       do
+               super
+               app.fx_explosion_asteroids.play
+       end
 end
 
 redef class Bullet
@@ -184,6 +196,7 @@ redef class Ship
                # Show or hide the thrust sprite
                if applied_thrust > 0.0 then
                        thrust_sprite.alpha = 1.0
+
                else if thrust_sprite.alpha > 0.0 then
                        thrust_sprite.alpha -= dt*4.0
                        if thrust_sprite.alpha < 0.0 then thrust_sprite.alpha = 0.0
@@ -192,6 +205,18 @@ redef class Ship
                # HACK, the "enemy" ship used for the player points downwards
                sprite.rotation += pi
        end
+
+       redef fun fire
+       do
+               super
+               app.fx_fire.play
+       end
+
+       redef fun hit
+       do
+               super
+               app.fx_explosion_ship.play
+       end
 end
 
 redef class KeyEvent