Add "enemy defeated" sound

Generated with Cfxr. Play a sound when an enemy is destroyed.

Sounds are located in the "Resources" directory. Audio is played using
`mplayer` if available.

3 files changed, 16 insertions, 0 deletions

diff --git a/Resources/enemy-defeated.wav b/Resources/enemy-defeated.wav
new file mode 100644
index 0000000..9a07e1b
--- /dev/null
+++ b/Resources/enemy-defeated.wav
diff --git a/autoload/space_vlaze/audio.vim b/autoload/space_vlaze/audio.vim
new file mode 100644
index 0000000..18d3e7f
--- /dev/null
+++ b/autoload/space_vlaze/audio.vim
@@ -0,0 +1,15 @@
+if !exists('s:AUDIO_PATH')
+	let s:AUDIO_PATH = resolve(expand('<sfile>:p:h')) . '/../../Resources'
+endif
+
+
+function! space_vlaze#audio#Play(filename)
+	if executable('mplayer')
+		call system('mplayer ' . s:AUDIO_PATH . '/' . a:filename . ' &')
+	endif
+endfunction
+
+
+function! space_vlaze#audio#PlayEnemyDefeated()
+	call space_vlaze#audio#Play('enemy-defeated.wav')
+endfunction
diff --git a/autoload/space_vlaze/enemy.vim b/autoload/space_vlaze/enemy.vim
index cbe03f3..c91abc3 100644
--- a/autoload/space_vlaze/enemy.vim
+++ b/autoload/space_vlaze/enemy.vim
@@ -69,6 +69,7 @@ endfunction
 " If an enemy lives at y, x, it needs to disappear and update the score.
 function! space_vlaze#enemy#HandleEnemyHitAt(y, x)
 	if space_vlaze#enemy#IsEnemyAtCell(a:y, a:x)
+		call space_vlaze#audio#PlayEnemyDefeated()
 		call space_vlaze#game#ClearBoardCell(a:y, a:x)
 		call space_vlaze#score#IncrementScore(
 			\ s:ENEMY_POINT_BASE * space_vlaze#enemy#PointMultiplier())