Visual Studio 2013 for Windows Desktop Error

[SoltanHeatwave]

c:\eq\source\zone\mob.h(601): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
c:\eq\source\zone\npc.h(236): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
aggro.cpp
c:\eq\source\zone\mob.h(601): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
c:\eq\source\zone\npc.h(236): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
attack.cpp
c:\eq\source\zone\mob.h(601): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
c:\eq\source\zone\npc.h(236): warning C4244: 'return' : conversion from 'const float' to 'int16', possible loss of data
..\..\zone\attack.cpp(225): warning C4244: '+=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(230): warning C4244: '+=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(235): warning C4244: '+=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(240): warning C4244: '+=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(272): warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
..\..\zone\attack.cpp(343): warning C4244: 'initializing' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(396): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(436): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(449): warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
..\..\zone\attack.cpp(455): warning C4800: 'ItemInst *' : forcing value to bool 'true' or 'false' (performance warning)
..\..\zone\attack.cpp(461): warning C4244: '=' : conversion from 'int' to 'float', possible loss of data
..\..\zone\attack.cpp(480): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(503): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(515): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(54: warning C4244: 'initializing' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(555): warning C4244: 'initializing' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(560): warning C4244: '=' : conversion from 'double' to 'float', possible loss of data
..\..\zone\attack.cpp(565): warning C4244: '=' : conversion from 'float' to 'int', possible loss of data
..\..\zone\attack.cpp(571): warning C4244: '*=' : conversion from 'float' to 'int', possible loss of data
..\..\zone\attack.cpp(57: warning C4244: '=' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(580): warning C4244: '=' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(582): warning C4244: '=' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(585): warning C4244: '=' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(587): warning C4244: '=' : conversion from 'int32' to 'float', possible loss of data
..\..\zone\attack.cpp(595): warning C4244: 'initializing' : conversion from 'float' to 'int', possible loss of data