#2962 allow the script to ‘wait’ for a teleport finished/failed event

1 files changed, 28 insertions, 0 deletions

diff --git a/indra/newview/scripts/lua/require/teleport_util.lua b/indra/newview/scripts/lua/require/teleport_util.lua
new file mode 100644
index 0000000000..8a46768e54
--- /dev/null
+++ b/indra/newview/scripts/lua/require/teleport_util.lua
@@ -0,0 +1,28 @@
+local leap = require 'leap'
+
+local teleport_util = {}
+
+local teleport_pump = 'LLTeleport'
+local waitfor = leap.WaitFor(0, teleport_pump)
+function waitfor:filter(pump, data)
+    if pump == self.name then
+        return data
+    end
+end
+
+function waitfor:process(data)
+    teleport_util._success = data.success
+    leap.WaitFor.process(self, data)
+end
+
+leap.request(leap.cmdpump(),
+             {op='listen', source=teleport_pump, listener='teleport.lua', tweak=true})
+
+function teleport_util.wait()
+    while teleport_util._success == nil do
+      local item = waitfor:wait()
+    end
+    return teleport_util._success
+end
+
+return teleport_util