Merge pull request #836 from peterkohaut/bladerunner

BLADERUNNER: added basic support for blade runner game

common/stream.h

@@ -401,6 +401,22 @@ class ReadStream : virtual public Stream {
 	}
 #endif
 
+	/**
+	 * Read a 32-bit floating point value stored in little endian (LSB first)
+	 * order from the stream and return it.
+	 * Performs no error checking. The return value is undefined
+	 * if a read error occurred (for which client code can check by
+	 * calling err() and eos() ).
+	 */
+	FORCEINLINE float readFloatLE() {
+		uint32 n = readUint32LE();
+		float f;
+
+		memcpy(&f, &n, 4);
+
+		return f;
+	}
+
 	/**
 	 * Read the specified amount of data into a malloc'ed buffer
 	 * which then is wrapped into a MemoryReadStream.