initial importHEADmain

1 files changed, 131 insertions, 0 deletions

diff --git a/src/parsec/e_mouse.cpp b/src/parsec/e_mouse.cpp
new file mode 100644
index 0000000..aa6aff8
--- /dev/null
+++ b/src/parsec/e_mouse.cpp
@@ -0,0 +1,131 @@
+/*
+ * PARSEC - Mouse Support Code
+ *
+ * $Author: uberlinuxguy $ - $Date: 2004/09/15 12:25:22 $
+ *
+ * Orginally written by:
+ *   Copyright (c) Andreas Varga       <sid@parsec.org>   1999-2000
+ *   Copyright (c) Markus Hadwiger     <msh@parsec.org>   1999-2000
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */ 
+
+// C library
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+// compilation flags/debug support
+#include "config.h"
+#include "debug.h"
+
+// general definitions
+#include "general.h"
+#include "objstruc.h"
+
+// global externals
+#include "globals.h"
+
+// subsystem headers
+#include "inp_defs.h"
+
+// local module header
+#include "e_mouse.h"
+
+// proprietary module headers
+#include "con_aux.h"
+#include "e_callbk.h"
+#include "e_draw.h"
+#include "e_supp.h"
+
+
+
+// calculate scaled area coordinates from reference definition ----------------
+//
+void MouseCalcScaledAreas( mouse_area_s *src, mouse_area_scaled_s *dst, int numareas )
+{
+	ASSERT( src != NULL );
+	ASSERT( dst != NULL );
+
+	for ( int aid = 0; aid < numareas; aid++ ) {
+
+		dst[ aid ].xleft   = ( src[ aid ].xpos                     ) * Screen_Width  / 640;
+		dst[ aid ].xright  = ( src[ aid ].xpos + src[ aid ].width  ) * Screen_Width  / 640;
+		dst[ aid ].ytop    = ( src[ aid ].ypos                     ) * Screen_Height / 480;
+		dst[ aid ].ybottom = ( src[ aid ].ypos + src[ aid ].height ) * Screen_Height / 480;
+	}
+}
+
+
+// mouse cursor info ----------------------------------------------------------
+//
+#define	CURSOR_TEXWIDTH		64
+#define CURSOR_TEXHEIGHT	64
+
+#define CURSOR_SCREENWIDTH	48
+#define CURSOR_SCREENHEIGHT	48
+
+static char cursor_texname[] = "mouse";
+
+
+// draw the mouse cursor ------------------------------------------------------
+//
+int DrawMouseCursor()
+{
+	if ( ( !InFloatingMenu || AUX_DISABLE_FLOATING_MENU_DRAWING ) && !InStarMap )
+		return FALSE;
+
+	if ( !AUX_ENABLE_MOUSE_FOR_MENU_SCREENS )
+		return FALSE;
+
+	mousestate_s mousestate;
+	int mouseavailable = INPs_MouseGetState( &mousestate );
+
+	// check if mouse is there and the custom cursor is enabled
+	if ( !mouseavailable || !mousestate.drawcursor ) {
+		return FALSE;
+	}
+
+	// acquire mouse cursor texture map once if already loaded
+	static TextureMap *texmap = NULL;
+	if ( texmap == NULL ) {
+		texmap = FetchTextureMap( cursor_texname );
+		if ( texmap == NULL ) {
+			MSGOUT( "texture '%s' was not found", cursor_texname );
+			return FALSE;
+		}
+	}
+
+	texscreenrect_s rect;
+	rect.itertype = iter_texrgba | iter_alphablend;
+	rect.alpha    = 255;
+	rect.x        = (int) ( mousestate.xpos * Screen_Width );
+	rect.y        = (int) ( mousestate.ypos * Screen_Height );
+	rect.w        = CURSOR_TEXWIDTH;
+	rect.h        = CURSOR_TEXHEIGHT;
+	rect.scaled_w = CURSOR_SCREENWIDTH;
+	rect.scaled_h = CURSOR_SCREENHEIGHT;
+	rect.texofsx  = 0;
+	rect.texofsy  = 0;
+	rect.texmap   = texmap;
+
+	DRAW_TexturedScreenRect( &rect, NULL );
+
+	return TRUE;
+}
+
+
+