3 // SuperTux - A Jump'n Run
4 // Copyright (C) 2004 Ricardo Cruz <rick2@aeiou.pt>
6 // This program is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU General Public License
8 // as published by the Free Software Foundation; either version 2
9 // of the License, or (at your option) any later version.
11 // This program is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 // GNU General Public License for more details.
16 // You should have received a copy of the GNU General Public License
17 // along with this program; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 #ifndef SUPERTUX_MOUSECURSOR_H
21 #define SUPERTUX_MOUSECURSOR_H
25 #include "special/timer.h"
26 #include "video/surface.h"
28 #define MC_FRAME_PERIOD 800 // in ms
30 #define MC_STATES_NB 3
39 /** Used to create mouse cursors.
40 The mouse cursors can be animated
41 and can be used in four different states.
42 (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
46 /// Constructor of MouseCursor.
47 /** Expects an imagefile for the cursor and the number of animation frames it contains. */
48 MouseCursor(std::string cursor_file, int frames);
50 /// Get MouseCursor state.
51 /** (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
53 /// Set MouseCursor state.
54 /** (MC_NORMAL, MC_CLICK, MC_LINK or MC_HIDE) */
55 void set_state(int nstate);
56 /// Define the middle of a MouseCursor.
57 /** Useful for cross mouse cursor images in example. */
58 void set_mid(int x, int y);
60 /// Draw MouseCursor on screen.
61 void draw(DrawingContext& context);
63 /// Return the current cursor.
64 static MouseCursor* current() { return current_; };
65 /// Set current cursor.
66 static void set_current(MouseCursor* pcursor) { current_ = pcursor; };
70 static MouseCursor* current_;
71 int state_before_click;
73 int cur_frame, tot_frames;
78 #endif /*SUPERTUX_MOUSECURSOR_H*/