5 * Copyright (C) 2003, 2007, 2008, 2009 Thomas Perl <thp@thpinfo.com>
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
29 #include "SDL_image.h"
31 #include "SDL_rotozoom.h"
33 #define RECT_UPDATE_CACHE 150
35 #define FADE_DURATION 500
36 #define BUTTON_HIGHLIGHT 0.4
37 #define BUTTON_BORDER 2
39 #define GET_PIXEL_DATA(surface,x,y) (*((Uint32*)((char*)surface->pixels + x * surface->format->BytesPerPixel + y * surface->pitch)))
41 #define GET_PIXEL_RGB(surface,x,y,r,g,b) (SDL_GetRGB( GET_PIXEL_DATA(surface,x,y), surface->format, r, g, b))
42 #define SET_PIXEL_RGB(surface,x,y,r,g,b) (GET_PIXEL_DATA(surface,x,y)=SDL_MapRGB(surface->format, r, g, b))
44 struct _FreeListItem
{
46 struct _FreeListItem
* next
;
49 typedef struct _FreeListItem FreeListItem
;
55 FreeList
* freelist_create();
56 void freelist_append(FreeList
* list
, char* data
);
57 void freelist_free_all(FreeList
* list
);
69 typedef unsigned int font_id
;
82 typedef unsigned int image_id
;
105 GR_INPUT_KEYBOARD_ARROWS
,
106 GR_INPUT_KEYBOARD_OL
,
107 GR_INPUT_KEYBOARD_WS
,
110 GR_INPUT_TOUCHSCREEN
,
114 GR_LOC_MARGARET_COURT_ARENA
,
115 GR_LOC_STADE_ROLAND_GARROS
,
117 GR_LOC_ARTHUR_ASHE_STADIUM
,
118 #ifdef NONFREE_LOCATIONS
119 GR_LOC_TRAINING_CAMP
,
120 GR_LOC_AUSTRIAN_OPEN
,
121 GR_LOC_OLYMPIC_GREEN_TENNIS
,
126 #define GR_CTT_FIRST GR_CTT_HARD
127 #define GR_CTT_LAST GR_CTT_GRASS
129 void init_graphics();
130 void uninit_graphics();
131 int get_image_width(image_id
);
132 int get_image_height(image_id
);
133 int get_sprite_width(image_id
, int);
134 void show_sprite(image_id
, int, int, int, int, int);
135 #define show_image(id, x_offset, y_offset, opacity) show_sprite(id, 0, 1, x_offset, y_offset, opacity)
136 void show_image_rotozoom(image_id id
, int x
, int y
, float rotate
, float zoom
);
137 void line_horiz( int y
, Uint8 r
, Uint8 g
, Uint8 b
);
138 void line_vert( int x
, Uint8 r
, Uint8 g
, Uint8 b
);
139 void rectangle( int x
, int y
, int w
, int h
, Uint8 r
, Uint8 g
, Uint8 b
);
140 void rectangle_alpha(int x
, int y
, int w
, int h
, Uint8 r
, Uint8 g
, Uint8 b
, Uint8 opacity
);
141 void fill_image_offset(image_id id
, int x
, int y
, int w
, int h
, int offset_x
, int offset_y
);
142 #define fill_image(id, x, y, w, h) fill_image_offset(id, x, y, w, h, 0, 0)
143 void draw_button( int x
, int y
, int w
, int h
, Uint8 r
, Uint8 g
, Uint8 b
, char pressed
);
144 void draw_button_text(const char* s
, int x
, int y
, int w
, int h
, Uint8 r
, Uint8 g
, Uint8 b
, char pressed
);
145 void draw_button_object(MenuButton
*, int, int);
152 void update_rect(Sint32 x
, Sint32 y
, Sint32 w
, Sint32 h
);
153 #define update_rect2(r) (update_rect(r.x, r.y, r.w, r.h))
157 SDL_Surface
* font_render_surface(font_id id
, const char* text
, Uint8 r
,
160 #define font_render_surface_simple(id, text) \
161 (font_render_surface(id, text, 255, 255, 255))
163 #define rotozoom_surface(surface, rotate, zoom) \
164 (rotozoomSurface(surface, rotate, zoom, SMOOTHING_OFF))
166 void blit_surface(SDL_Surface
* surface
, int x
, int y
, int pos
, int count
);
168 #define blit_surface_simple(surface, x, y) (blit_surface(surface, x, y, 0, 1))
170 SDL_Surface
* get_surface(image_id id
);
172 void font_draw_string_color(font_id id
, const char* s
, int x_offset
, int y_offset
, Uint8 r
, Uint8 g
, Uint8 b
);
173 #define font_draw_string(id,s,x_offset,y_offset) font_draw_string_color(id,s,x_offset,y_offset,255,255,255)
174 int font_get_string_width(font_id id
, const char* s
);
175 int font_get_height(font_id id
);
177 void draw_line_faded( int x1
, int y1
, int x2
, int y2
, int r
, int g
, int b
, int r2
, int g2
, int b2
);
178 #define draw_line(x1,y1,x2,y2,r,g,b) draw_line_faded(x1,y1,x2,y2,r,g,b,r,g,b)
180 extern Uint32 fading_start
;