Keep track of changed resource files in makefile
[tennix.git] / tennix.c
blob472645a3615a40a7acf95f2785dbeed278d30036
2 /**
4 * Tennix! SDL Port
5 * Copyright (C) 2003, 2007 Thomas Perl <thp@perli.net>
6 *
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,
20 * MA 02110-1301, USA.
22 **/
24 #include <stdio.h>
25 #include <time.h>
26 #include <libgen.h>
28 #include "tennix.h"
29 #include "game.h"
30 #include "graphics.h"
31 #include "sound.h"
33 SDL_Surface *screen;
35 int main( int argc, char** argv) {
36 int i = 0;
37 int mx, my;
38 Uint8 *keys;
39 Uint8 mb;
40 SDL_Event e;
41 SDL_VideoInfo* vi;
42 int sdl_flags = SDL_SWSURFACE | SDL_DOUBLEBUF;
43 char datadir[MAXPATHLEN];
44 int highlight_y = 0;
45 char copyright_line[100];
46 int copyright_line_width;
48 Point elektrons[ELEKTRONS];
49 int el;
51 fprintf( stderr, "Tennix %s\n%s\n%s\n\n", VERSION, COPYRIGHT, URL);
53 sprintf( copyright_line, "Tennix %s -- %s", VERSION, COPYRIGHT);
55 srand( (unsigned)time( NULL));
57 for( el=0; el<ELEKTRONS; el++) {
58 elektrons[el].x = elektrons[el].y = 0;
59 elektrons[el].w = 50+(rand()%120);
60 elektrons[el].h = 10+(rand()%10);
61 elektrons[el].current_x = WIDTH/2;
62 elektrons[el].current_y = HEIGHT/2;
63 elektrons[el].new_x = rand()%WIDTH;
64 elektrons[el].new_y = rand()%HEIGHT;
65 elektrons[el].phase = 4*2*PI*((rand()%1000)/1000.0);
66 elektrons[el].r = 100+rand()%155;
67 elektrons[el].g = 100+rand()%155;
68 elektrons[el].b = 0;
69 elektrons[el].size = 0;
70 elektrons[el].new_size = 5+rand()%10;
73 if( SDL_Init( SDL_INIT_VIDEO) == -1) {
74 fprintf( stderr, "Can't init SDL: %s\n", SDL_GetError());
75 exit( 1);
78 atexit( SDL_Quit);
80 vi = (SDL_VideoInfo*)SDL_GetVideoInfo();
82 if( (screen = SDL_SetVideoMode( WIDTH, HEIGHT, vi->vfmt->BitsPerPixel, sdl_flags)) == NULL) {
83 fprintf( stderr, "Can't set video mode: %s\n", SDL_GetError());
84 exit( 1);
87 SDL_WM_SetCaption( "Tennix! SDL", "Tennix");
88 SDL_ShowCursor( SDL_DISABLE);
89 SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, 1);
91 init_sound( datadir);
92 init_graphics( datadir);
94 copyright_line_width = font_get_string_width( GR_DKC2_FONT, copyright_line);
96 while( 1) {
97 SDL_PollEvent( &e);
98 if( e.type == SDL_QUIT) {
99 break;
101 keys = SDL_GetKeyState( NULL);
102 mb = SDL_GetMouseState( &mx, &my);
104 if( keys[SDLK_ESCAPE] || keys['q']) {
105 break;
108 if( keys['f']) {
109 SDL_WM_ToggleFullScreen( screen);
112 clearscr();
113 if( highlight_y) {
114 for( el=0; el<ELEKTRONS; el++) {
115 elektrons[el].new_x = WIDTH/2 - ELEKTRONS_WIDTH;
116 elektrons[el].new_y = highlight_y;
117 if( elektrons[el].new_size >= 5) {
118 elektrons[el].new_size = 1+rand()%4;
123 for( el=0; el<ELEKTRONS; el++) {
124 elektrons[el].current_x += (1.0*(elektrons[el].new_x-elektrons[el].current_x)/ELEKTRON_LAZYNESS);
125 elektrons[el].current_y += (1.0*(elektrons[el].new_y-elektrons[el].current_y)/ELEKTRON_LAZYNESS);
126 if( i%4==0 && elektrons[el].size < elektrons[el].new_size) {
127 elektrons[el].size++;
129 if( i%4==0 && elektrons[el].size > elektrons[el].new_size) {
130 elektrons[el].size--;
132 elektrons[el].phase += 0.02+(rand()%20/100.0);
133 elektrons[el].x = elektrons[el].current_x + ELEKTRONS_WIDTH + elektrons[el].w*cosf(elektrons[el].phase/4);
134 elektrons[el].y = elektrons[el].current_y + elektrons[el].h*sinf(elektrons[el].phase);
137 if( M_POS_START_GAME(mx,my)) {
138 highlight_y = HIGHLIGHT_START_GAME;
139 } else if( M_POS_START_MULTI(mx,my)) {
140 highlight_y = HIGHLIGHT_START_MULTI;
141 /*} else if( M_POS_CREDITS(mx,my)) {
142 highlight_y = HIGHLIGHT_CREDITS;
143 */} else if( M_POS_QUIT(mx,my)) {
144 highlight_y = HIGHLIGHT_QUIT;
145 } else if( highlight_y == 0) {
146 if( i%20 == 0) {
147 for( el=0; el<ELEKTRONS; el++) {
148 elektrons[el].new_size = 5+rand()%10;
151 } else {
152 for( el=0; el<ELEKTRONS; el++) {
153 elektrons[el].new_x = rand()%(WIDTH-ELEKTRONS_WIDTH-elektrons[el].w/2);
154 elektrons[el].new_y = rand()%HEIGHT;
155 elektrons[el].new_size = 5+rand()%10;
157 highlight_y = 0;
160 for( el=0; el<ELEKTRONS; el++) {
161 if( elektrons[el].size > 0) {
162 rectangle( elektrons[el].x, elektrons[el].y, elektrons[el].size, elektrons[el].size, elektrons[el].r, elektrons[el].g, elektrons[el].b);
163 if( elektrons[el].size > 4) {
164 if( highlight_y != 0 || rand()%10 == 0) {
165 draw_line_faded( elektrons[el].x+elektrons[el].size/2, elektrons[el].y+elektrons[el].size/2, mx+15, my+24, elektrons[el].r/3, elektrons[el].g/3, 0, 0 ,0 ,0);
167 rectangle( elektrons[el].x+2, elektrons[el].y+2, elektrons[el].size-4, elektrons[el].size-4, 0, 0, 0);
172 show_image( GR_MENU, WIDTH/2-get_image_width( GR_MENU)/2, 0, 255);
173 font_draw_string( GR_DKC2_FONT, copyright_line, (WIDTH-copyright_line_width)/2, HEIGHT-35, i, ((i/150)%ANIMATION_COUNT));
174 show_sprite( GR_RACKET, (mb&SDL_BUTTON( SDL_BUTTON_LEFT)) > 0, 4, mx, my, 255);
175 updatescr();
177 if( mb & SDL_BUTTON( SDL_BUTTON_LEFT)) {
178 if( M_POS_START_GAME(mx,my)) {
179 start_fade();
180 game( true);
181 SDL_Delay( 150);
182 start_fade();
183 while( SDL_PollEvent( &e));
184 fade_out( CH_AUDIENCE);
186 if( M_POS_START_MULTI(mx,my)) {
187 start_fade();
188 game( false);
189 SDL_Delay( 150);
190 start_fade();
191 while( SDL_PollEvent( &e));
192 fade_out( CH_AUDIENCE);
194 if( M_POS_CREDITS(mx,my)) {
195 //introimage( "data/credits.bmp");
197 if( M_POS_QUIT(mx,my)) {
198 break;
201 i++;
202 SDL_Delay( 10);
205 start_fade();
206 while( is_fading()) {
207 clearscr();
208 updatescr();
209 SDL_Delay( 10);
212 uninit_graphics();
214 SDL_Quit();
215 return 0;