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257 lines
3.4 KiB
257 lines
3.4 KiB
<HTML |
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>SDL_GetModState</TITLE |
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TITLE="SDL_GetKeyState" |
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>SDL Library Documentation</TH |
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><H1 |
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><A |
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NAME="SDLGETMODSTATE" |
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></A |
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>SDL_GetModState</H1 |
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><DIV |
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CLASS="REFNAMEDIV" |
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><A |
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NAME="AEN5721" |
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></A |
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><H2 |
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>Name</H2 |
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>SDL_GetModState -- Get the state of modifier keys.</DIV |
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><DIV |
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CLASS="REFSYNOPSISDIV" |
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><A |
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NAME="AEN5724" |
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><H2 |
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>Synopsis</H2 |
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CLASS="FUNCSYNOPSIS" |
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><A |
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NAME="AEN5725" |
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></A |
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><P |
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></P |
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><PRE |
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CLASS="FUNCSYNOPSISINFO" |
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>#include "SDL.h"</PRE |
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><P |
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><CODE |
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><CODE |
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CLASS="FUNCDEF" |
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>SDLMod <B |
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CLASS="FSFUNC" |
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>SDL_GetModState</B |
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></CODE |
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>(void);</CODE |
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></P |
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><P |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN5731" |
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><H2 |
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>Description</H2 |
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><P |
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>Returns the current state of the modifier keys (CTRL, ALT, etc.).</P |
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></DIV |
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><DIV |
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CLASS="REFSECT1" |
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><A |
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NAME="AEN5734" |
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></A |
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><H2 |
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>Return Value</H2 |
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><P |
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>The return value can be an OR'd combination of the SDLMod enum.</P |
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><P |
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><A |
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NAME="AEN5738" |
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></A |
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><BLOCKQUOTE |
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CLASS="BLOCKQUOTE" |
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><P |
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><B |
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>SDLMod</B |
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></P |
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><PRE |
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CLASS="PROGRAMLISTING" |
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>typedef enum { |
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KMOD_NONE = 0x0000, |
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KMOD_LSHIFT= 0x0001, |
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KMOD_RSHIFT= 0x0002, |
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KMOD_LCTRL = 0x0040, |
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KMOD_RCTRL = 0x0080, |
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KMOD_LALT = 0x0100, |
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KMOD_RALT = 0x0200, |
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KMOD_LMETA = 0x0400, |
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KMOD_RMETA = 0x0800, |
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KMOD_NUM = 0x1000, |
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KMOD_CAPS = 0x2000, |
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KMOD_MODE = 0x4000, |
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} SDLMod;</PRE |
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></BLOCKQUOTE |
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> |
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SDL also defines the following symbols for convenience: |
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<A |
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NAME="AEN5741" |
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></A |
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><BLOCKQUOTE |
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CLASS="BLOCKQUOTE" |
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><PRE |
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CLASS="PROGRAMLISTING" |
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>#define KMOD_CTRL (KMOD_LCTRL|KMOD_RCTRL) |
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#define KMOD_SHIFT (KMOD_LSHIFT|KMOD_RSHIFT) |
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#define KMOD_ALT (KMOD_LALT|KMOD_RALT) |
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#define KMOD_META (KMOD_LMETA|KMOD_RMETA)</PRE |
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><A |
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NAME="AEN5743" |
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></A |
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><H2 |
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>See Also</H2 |
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><P |
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><A |
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HREF="sdlgetkeystate.html" |
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><TT |
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CLASS="FUNCTION" |
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>SDL_GetKeyState</TT |
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>SDL_GetKeyState</TD |
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