Avoid SIGLOST==SIGPWR namespace collision on sparc (LP: #505080).

[micropolis] / res / micropolis.tcl

diff --git a/res/micropolis.tcl b/res/micropolis.tcl
index 142fa24a6721471af11bc6f60fd0bd2458c425d6..5704330d82f25288932aad3c8d640c3ff0559ad5 100644 (file)
--- a/res/micropolis.tcl
+++ b/res/micropolis.tcl
@@ -416,6 +416,10 @@ set FontPath "[pwd]/res/dejavu-lgc"
 system "xset -fp \"$FontPath\" >/dev/null 2>&1"
 system "xset +fp \"$FontPath\" >/dev/null 2>&1"
 
+# Ignore SIGCHLD for spawned sound-player childs, this should lead to them
+# being reaped by init
+signal ignore SIGCHLD
+
 
 ########################################################################
 # Messages
@@ -938,21 +942,11 @@ proc UISetChannelVolume {win chan vol} {
 
 
 proc EchoPlaySound {soundspec} {
-  # Temporary workaround to tell Python Sugar app to play sound.
-  global Sound
-  if {$Sound} {
-    #echo PlaySound [lindex $soundspec 0]
-    signal ignore SIGCHLD
-    exec res/sounds/player res/sounds/[string tolower [lindex $soundspec 0]].wav &
-  }
 }
 
 
 proc UIMakeSoundOn {win chan sound {opts ""}} {
-  # Send message to Python to play sound.
-  EchoPlaySound $sound
-
-  #UIDoSoundOn $win "play $sound -replay -channel $chan $opts"
+  playsound $chan $sound $opts
 }
 
 
@@ -964,16 +958,8 @@ proc UIStartSoundOn {win chan sound {opts ""}} {
 }
 
 
-proc UIStopSoundOn {win chan sound {opts ""}} {
-  UIDoSoundOn $win "stop $sound"
-}
-
-
 proc UIMakeSound {chan sound {opts ""}} {
-  # Send message to Python to play sound.
-  EchoPlaySound $sound
-
-  #UIDoSound "sound play $sound -replay -channel $chan $opts"
+  playsound $chan $sound $opts
 }
 
 
@@ -985,11 +971,6 @@ proc UIStartSound {chan sound {opts ""}} {
 }
 
 
-proc UIStopSound {chan sound {opts ""}} {
-  UIDoSound "sound stop $sound"
-}
-
-
 proc SetupSoundServer {win} {
   AddSoundServer $win
 }
@@ -2537,7 +2518,7 @@ proc EditorToolUp {w x y} {
 
   case [$w ToolState] in \
     7 { # bulldozer
-     UIStopSoundOn $w edit 1
+      stopdozer
     } \
     10 { # chalk
       StopChalk $w