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.
19 #include "screen/drawing_context.h"
20 #include "mousecursor.h"
22 MouseCursor* MouseCursor::current_ = 0;
24 MouseCursor::MouseCursor(std::string cursor_file, int frames) : mid_x(0), mid_y(0)
26 cursor = new Surface(cursor_file, USE_ALPHA);
28 cur_state = MC_NORMAL;
33 timer.start(MC_FRAME_PERIOD);
35 SDL_ShowCursor(SDL_DISABLE);
38 MouseCursor::~MouseCursor()
42 SDL_ShowCursor(SDL_ENABLE);
45 int MouseCursor::state()
50 void MouseCursor::set_state(int nstate)
55 void MouseCursor::set_mid(int x, int y)
61 void MouseCursor::draw(DrawingContext& context)
64 Uint8 ispressed = SDL_GetMouseState(&x,&y);
65 w = cursor->w / tot_frames;
66 h = cursor->h / MC_STATES_NB;
67 if(ispressed &SDL_BUTTON(1) || ispressed &SDL_BUTTON(2))
69 if(cur_state != MC_CLICK)
71 state_before_click = cur_state;
77 if(cur_state == MC_CLICK)
78 cur_state = state_before_click;
81 if(timer.get_left() < 0 && tot_frames > 1)
84 if(cur_frame++ >= tot_frames)
87 timer.start(MC_FRAME_PERIOD);
90 context.draw_surface_part(cursor, Vector(w*cur_frame, h*cur_state), Vector(w,
91 h), Vector(x-mid_x, y-mid_y), LAYER_FOREGROUND1+100);