1<HTML 2><HEAD 3><TITLE 4>SDL_GetMouseState</TITLE 5><META 6NAME="GENERATOR" 7CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ 8"><LINK 9REL="HOME" 10TITLE="SDL Library Documentation" 11HREF="index.html"><LINK 12REL="UP" 13TITLE="Event Functions." 14HREF="eventfunctions.html"><LINK 15REL="PREVIOUS" 16TITLE="SDL_EnableKeyRepeat" 17HREF="sdlenablekeyrepeat.html"><LINK 18REL="NEXT" 19TITLE="SDL_GetRelativeMouseState" 20HREF="sdlgetrelativemousestate.html"></HEAD 21><BODY 22CLASS="REFENTRY" 23BGCOLOR="#FFF8DC" 24TEXT="#000000" 25LINK="#0000ee" 26VLINK="#551a8b" 27ALINK="#ff0000" 28><DIV 29CLASS="NAVHEADER" 30><TABLE 31SUMMARY="Header navigation table" 32WIDTH="100%" 33BORDER="0" 34CELLPADDING="0" 35CELLSPACING="0" 36><TR 37><TH 38COLSPAN="3" 39ALIGN="center" 40>SDL Library Documentation</TH 41></TR 42><TR 43><TD 44WIDTH="10%" 45ALIGN="left" 46VALIGN="bottom" 47><A 48HREF="sdlenablekeyrepeat.html" 49ACCESSKEY="P" 50>Prev</A 51></TD 52><TD 53WIDTH="80%" 54ALIGN="center" 55VALIGN="bottom" 56></TD 57><TD 58WIDTH="10%" 59ALIGN="right" 60VALIGN="bottom" 61><A 62HREF="sdlgetrelativemousestate.html" 63ACCESSKEY="N" 64>Next</A 65></TD 66></TR 67></TABLE 68><HR 69ALIGN="LEFT" 70WIDTH="100%"></DIV 71><H1 72><A 73NAME="SDLGETMOUSESTATE" 74></A 75>SDL_GetMouseState</H1 76><DIV 77CLASS="REFNAMEDIV" 78><A 79NAME="AEN5869" 80></A 81><H2 82>Name</H2 83>SDL_GetMouseState -- Retrieve the current state of the mouse</DIV 84><DIV 85CLASS="REFSYNOPSISDIV" 86><A 87NAME="AEN5872" 88></A 89><H2 90>Synopsis</H2 91><DIV 92CLASS="FUNCSYNOPSIS" 93><A 94NAME="AEN5873" 95></A 96><P 97></P 98><PRE 99CLASS="FUNCSYNOPSISINFO" 100>#include "SDL.h"</PRE 101><P 102><CODE 103><CODE 104CLASS="FUNCDEF" 105>Uint8 <B 106CLASS="FSFUNC" 107>SDL_GetMouseState</B 108></CODE 109>(int *x, int *y);</CODE 110></P 111><P 112></P 113></DIV 114></DIV 115><DIV 116CLASS="REFSECT1" 117><A 118NAME="AEN5879" 119></A 120><H2 121>Description</H2 122><P 123>The current button state is returned as a button bitmask, which can 124be tested using the <TT 125CLASS="LITERAL" 126>SDL_BUTTON(X)</TT 127> macros, and <TT 128CLASS="PARAMETER" 129><I 130>x</I 131></TT 132> and <TT 133CLASS="PARAMETER" 134><I 135>y</I 136></TT 137> are set to the 138current mouse cursor position. You can pass <TT 139CLASS="LITERAL" 140>NULL</TT 141> for either <TT 142CLASS="PARAMETER" 143><I 144>x</I 145></TT 146> or <TT 147CLASS="PARAMETER" 148><I 149>y</I 150></TT 151>.</P 152></DIV 153><DIV 154CLASS="REFSECT1" 155><A 156NAME="AEN5888" 157></A 158><H2 159>Example</H2 160><PRE 161CLASS="PROGRAMLISTING" 162>SDL_PumpEvents(); 163if(SDL_GetMouseState(NULL, NULL)&SDL_BUTTON(1)) 164 printf("Mouse Button 1(left) is pressed.\n");</PRE 165></DIV 166><DIV 167CLASS="REFSECT1" 168><A 169NAME="AEN5891" 170></A 171><H2 172>See Also</H2 173><P 174><A 175HREF="sdlgetrelativemousestate.html" 176><TT 177CLASS="FUNCTION" 178>SDL_GetRelativeMouseState</TT 179></A 180>, 181<A 182HREF="sdlpumpevents.html" 183><TT 184CLASS="FUNCTION" 185>SDL_PumpEvents</TT 186></A 187></P 188></DIV 189><DIV 190CLASS="NAVFOOTER" 191><HR 192ALIGN="LEFT" 193WIDTH="100%"><TABLE 194SUMMARY="Footer navigation table" 195WIDTH="100%" 196BORDER="0" 197CELLPADDING="0" 198CELLSPACING="0" 199><TR 200><TD 201WIDTH="33%" 202ALIGN="left" 203VALIGN="top" 204><A 205HREF="sdlenablekeyrepeat.html" 206ACCESSKEY="P" 207>Prev</A 208></TD 209><TD 210WIDTH="34%" 211ALIGN="center" 212VALIGN="top" 213><A 214HREF="index.html" 215ACCESSKEY="H" 216>Home</A 217></TD 218><TD 219WIDTH="33%" 220ALIGN="right" 221VALIGN="top" 222><A 223HREF="sdlgetrelativemousestate.html" 224ACCESSKEY="N" 225>Next</A 226></TD 227></TR 228><TR 229><TD 230WIDTH="33%" 231ALIGN="left" 232VALIGN="top" 233>SDL_EnableKeyRepeat</TD 234><TD 235WIDTH="34%" 236ALIGN="center" 237VALIGN="top" 238><A 239HREF="eventfunctions.html" 240ACCESSKEY="U" 241>Up</A 242></TD 243><TD 244WIDTH="33%" 245ALIGN="right" 246VALIGN="top" 247>SDL_GetRelativeMouseState</TD 248></TR 249></TABLE 250></DIV 251></BODY 252></HTML 253>