1 files changed, 64 insertions, 0 deletions
diff --git a/deps/recastnavigation/Detour/Include/DetourStatus.h b/deps/recastnavigation/Detour/Include/DetourStatus.h
new file mode 100644
index 0000000000..af822c4a92
--- /dev/null
+++ b/deps/recastnavigation/Detour/Include/DetourStatus.h
@@ -0,0 +1,64 @@
+//
+// Copyright (c) 2009-2010 Mikko Mononen memon@inside.org
+//
+// This software is provided 'as-is', without any express or implied
+// warranty.  In no event will the authors be held liable for any damages
+// arising from the use of this software.
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would be
+//    appreciated but is not required.
+// 2. Altered source versions must be plainly marked as such, and must not be
+//    misrepresented as being the original software.
+// 3. This notice may not be removed or altered from any source distribution.
+//
+
+#ifndef DETOURSTATUS_H
+#define DETOURSTATUS_H
+
+typedef unsigned int dtStatus;
+
+// High level status.
+static const unsigned int DT_FAILURE = 1u << 31;			// Operation failed.
+static const unsigned int DT_SUCCESS = 1u << 30;			// Operation succeed.
+static const unsigned int DT_IN_PROGRESS = 1u << 29;		// Operation still in progress.
+
+// Detail information for status.
+static const unsigned int DT_STATUS_DETAIL_MASK = 0x0ffffff;
+static const unsigned int DT_WRONG_MAGIC = 1 << 0;		// Input data is not recognized.
+static const unsigned int DT_WRONG_VERSION = 1 << 1;	// Input data is in wrong version.
+static const unsigned int DT_OUT_OF_MEMORY = 1 << 2;	// Operation ran out of memory.
+static const unsigned int DT_INVALID_PARAM = 1 << 3;	// An input parameter was invalid.
+static const unsigned int DT_BUFFER_TOO_SMALL = 1 << 4;	// Result buffer for the query was too small to store all results.
+static const unsigned int DT_OUT_OF_NODES = 1 << 5;		// Query ran out of nodes during search.
+static const unsigned int DT_PARTIAL_RESULT = 1 << 6;	// Query did not reach the end location, returning best guess. 
+
+
+// Returns true of status is success.
+inline bool dtStatusSucceed(dtStatus status)
+{
+	return (status & DT_SUCCESS) != 0;
+}
+
+// Returns true of status is failure.
+inline bool dtStatusFailed(dtStatus status)
+{
+	return (status & DT_FAILURE) != 0;
+}
+
+// Returns true of status is in progress.
+inline bool dtStatusInProgress(dtStatus status)
+{
+	return (status & DT_IN_PROGRESS) != 0;
+}
+
+// Returns true if specific detail is set.
+inline bool dtStatusDetail(dtStatus status, unsigned int detail)
+{
+	return (status & detail) != 0;
+}
+
+#endif // DETOURSTATUS_H