make keyboard input actually work

1 files changed, 112 insertions, 0 deletions

diff --git a/src/client/keyboard.cc b/src/client/keyboard.cc
new file mode 100644
index 0000000..45e9284
--- /dev/null
+++ b/src/client/keyboard.cc
@@ -0,0 +1,112 @@
+/*
+   client/keyboard.cc
+   This file is part of the Osirion project and is distributed under
+   the terms and conditions of the GNU General Public License version 2
+*/
+
+#include "client/keyboard.h"
+
+#include <iostream>
+
+namespace client {
+
+void setkeyboardmode(bool input)
+{
+	if(input)
+		SDL_EnableKeyRepeat(250,  SDL_DEFAULT_REPEAT_INTERVAL);
+	else
+		SDL_EnableKeyRepeat(10,  SDL_DEFAULT_REPEAT_INTERVAL);
+}
+
+char keysym_to_char(const SDL_keysym &keysym)
+{
+	char c = (char) keysym.sym;	
+	bool shiftstate = false;	
+
+	if (keysym.mod & KMOD_CAPS)
+		shiftstate = true;
+
+	if ((keysym.mod & KMOD_LSHIFT) || (keysym.mod & KMOD_RSHIFT)) {
+		shiftstate = !shiftstate;
+	}
+
+	if (!shiftstate)
+		return c;
+
+	if ((c >= 'a' && c <= 'z')) {
+		c = c + 'A' - 'a';
+	} else {
+		switch (c) {
+			case '`':
+				c = '~';
+				break;
+			case '1':
+				c = '!';
+				break;
+			case '2':
+				c = '@';
+				break;
+			case '3':
+				c = '#';
+				break;
+			case '4':
+				c = '$';
+				break;
+			case '5':
+				c = '%';
+				break;
+			case '6':
+				c = '^';
+				break;
+			case '7':
+				c = '&';
+				break;
+			case '8':
+				c = '*';
+				break;
+			case '9':
+				c = '(';
+				break;
+			case '0':
+				c = ')';
+				break;
+			case '-':
+				c = '_';
+				break;
+			case '=':
+				c = '+';
+				break;
+			// second row
+			case '[':
+				c = '{';
+				break;
+			case ']':
+				c = '}';
+				break;
+			case '|':
+				c = '\\';
+				break;
+			// third row
+			case ';':
+				c = ':';
+				break;
+			case '\'':
+				c = '"';
+				break;
+			// fourth row
+			case ',':
+				c = '<';
+				break;
+			case '.':
+				c = '>';
+				break;
+			case '/':
+				c = '?';
+				break;
+		}
+	}
+
+	return c;
+}
+
+} // namespace client