void game_init(int ai)
{
static int once = 1;
int x, y;
BITMAP *tmp;
int bc = makecol(200, 150, 50);
clear_to_color(screen, makecol(0, 0, 0));
textout_centre(screen, font, "Generating&Caching Data", SCREEN_W / 2, 0, -1);
textout_centre(screen, font, "May take a while", SCREEN_W / 2, SCREEN_H / 2, -1);
textout_centre(screen, font, "(about 10 minutes for first run,", SCREEN_W / 2, SCREEN_H / 2 + 20, -1);
textout_centre(screen, font, "about 1 minute every first game,", SCREEN_W / 2, SCREEN_H / 2 + 40, -1);
textout_centre(screen, font, "few seconds else)", SCREEN_W / 2, SCREEN_H / 2 + 60, -1);
if (once) {
once = 0;
animdata[0] = load_gfx("gravburn", 48);
animdata[1] = load_gfx("shock", 48);
animdata[2] = load_gfx("fireball", 48);
animdata[3] = load_gfx("wheel", 48);
animdata[4] = load_gfx("glow", 32);
{
int a;
for (a = 0; a < ANIMS; a++) {
anim[a] = 0;
animlen[a] = dat_length(animdata[a]);
}
}
tower = dat[TOWER_BMP].dat;
explosion = dat[EXPLOSION_WAV].dat;
radiating = dat[RADIATING_WAV].dat;
teleport = dat[TELEPORT_WAV].dat;
bonus = dat[BONUS_WAV].dat;
nuclearegg = dat[NUCLEAREGG_BMP].dat;
launcher = dat[LAUNCHER_BMP].dat;
bonuspic[0] = dat[BONUS0_BMP].dat;
bonuspic[1] = dat[BONUS1_BMP].dat;
bonuspic[2] = dat[BONUS2_BMP].dat;
map = create_bitmap(SCREEN_W, SCREEN_H);
}
ignore[0] = 0;
ignore[1] = 0;
think[0] = 0;
think[1] = 0;
memorized[0] = 0;
memorized[1] = 0;
AI[0] = 0;
if (ai) AI[1] = 1; else AI[1] = 0;
power[0] = 0;
power[1] = 0;
bonusnum = 0;
life[0] = 100;
life[1] = 100;
go = 0;
turn = 0;
tmp = create_bitmap_ex(32, SCREEN_W, SCREEN_H);
draw_back(tmp);
for (y = 0; y < 16; y++) {
for (x = 0; x < 16; x++) {
hills[y][x] = rnd();
}
}
basex[0] = 4 * TW + TW / 2;
basey[0] = 4 * TH + TH / 2;
basex[1] = 12 * TW + TW / 2;
basey[1] = 12 * TH + TH / 2;
hills[4][4] = 1;
hills[5][4] = 1;
hills[5][5] = 1;
hills[4][5] = 1;
hills[12][12] = 1;
hills[13][12] = 1;
hills[13][13] = 1;
hills[12][13] = 1;
x = rnd() * 16;
y = rnd() * 16;
for (y = 0; y < MH; y++) {
for (x = 0; x < MW; x++) {
int c = 0;
int t;
float height = get_height(x, y);
float h = 0, z = height * ZZZ;
for (h = height, t = 0; z > 0 && t < 2; z--, h -= 1.0 / (float)ZZZ, t++) {
int r, g, b;
float l;
if (h < 0.2) {
float p = h / 0.2;
r = 0;
g = 100 * p;
b = 155 + 100 * p;
} else if (h < 0.5) {
float p = (h - 0.2) / 0.3;
r = 0;
g = 100 + 155 * p;
b = 255 - 155 * p;
} else if (h < 0.8) {
float p = (h - 0.5) / 0.3;
r = 200 * p;
g = 255 - 155 * p;
b = 100;
} else {
float p = (h - 0.8) / 0.2;
r = 200;
g = 100 + 100 * p;
b = 100 + 100 * p;
}
l = get_height(x + 1, y) - get_height(x, y + 1);
r = r + l * 2000 + (rnd() - 0.5) * 20;
g = g + l * 2000 + (rnd() - 0.5) * 20;
b = b + l * 2000 + (rnd() - 0.5) * 20;
c = makecol32(M(r), M(g), M(b));
if (y == MH - 1 && h < height) c = bc;
putpixel(tmp, 88 + x, y + WINT - z, c);
}
}
}
{
float filter[3][3] = {
{0.025, 0.145, 0.025},
{0.145, 0.320, 0.145},
{0.025, 0.145, 0.025}
};
for (y = 0; y < SCREEN_H; y++) {
for (x = 0; x < SCREEN_W; x++) {
int i = 0, j = 0;
float r = 0, g = 0, b = 0;
for (i = -1; i <= 1; i++) {
for (j = -1; j <= 1; j++) {
int c = getpixel(tmp, x + j, y + i);
if (c < 0) c = makecol32(0, 0, 0);
r += getr32(c) * filter[1 + i][1 + j];
g += getg32(c) * filter[1 + i][1 + j];
b += getb32(c) * filter[1 + i][1 + j];
}
}
putpixel(map, x, y, makecol(r, g, b));
}
}
}
destroy_bitmap(tmp);
ballx = 240;
bally = 240;
balldx = 0;
balldy = 0;
}
void install()
{
if(!load_pal("data/game.pal",game_pal))
{
printf("Error - Couldn't load game palette !\n");
exit(-1);
}
if(!(font = create_font()))
{
printf("Error - Couldn't create FONT structure !\n");
exit(-1);
}
if(!load_fnt("data/font.fnt",font))
{
printf("Error - Couldn't load game font !\n");
exit(-1);
}
if(!(screen_buffer = create_bitmap(320,200)))
{
printf("Error - Couldn't create screen buffer !\n");
exit(-1);
}
if(!(court = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/court.gfx",court))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(logo = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/pong.gfx",logo))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(logo_c = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/pong_c.gfx",logo_c))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(bar_left = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/bar_l.gfx",bar_left))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(bar_right = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/bar_r.gfx",bar_right))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(ball[0] = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/ball1.gfx",ball[0]))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
if(!(ball[1] = create_bitmap(1,1)))
{
close13h();
printf("Error - Couldn't create bitmap !\n");
exit(-1);
}
if(!load_gfx("data/ball2.gfx",ball[1]))
{
close13h();
printf("Error - Couldn't load bitmap !\n");
exit(-1);
}
init13h();
install_keyboard();
install_timer(MS2D(10),timer);
set_palette(game_pal);
clear_bitmap(screen_buffer,0);
draw_screen_buffer(screen_buffer);
}
int main(int argc, char *argv[])
{
if (argc != 2) {
printf("Usage: %s file.cgl\n", argv[0]);
exit(-1);
}
SDL_Surface *screen;
SDL_Surface *gfx = load_gfx("data/GRAVITY.GFX");
if (!gfx) {
fprintf(stderr, "read_gfx: %s\n", SDL_GetError());
abort();
}
SDL_Surface *png = load_png("font.png");
if (!png) {
fprintf(stderr, "load_png: %s\n", SDL_GetError());
abort();
}
SDL_Surface *osd = load_png("osd.png");
if (!osd) {
fprintf(stderr, "load_png: %s\n", SDL_GetError());
abort();
}
struct cgl *cgl = read_cgl(argv[1], NULL);
if (!cgl) {
fprintf(stderr, "read_cgl: %s\n", SDL_GetError());
abort();
}
cgl_preprocess(cgl);
cg_init(cgl);
make_collision_map(gfx, cmap);
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
fprintf(stderr, "SDL failed: %s\n", SDL_GetError());
abort();
}
screen = SDL_SetVideoMode(SCREEN_W, SCREEN_H, 0, MODE);
gl_resize_viewport(screen->w, screen->h);
struct texmgr *ttm = tm_request_texture(gfx);
struct texmgr *fnt = tm_request_texture(png);
struct texmgr *otm = tm_request_texture(osd);
gl_init(cgl, ttm, fnt, otm);
int t = SDL_GetTicks(),
nt = t,
time = t,
fr = 0;
running = 1;
mouse = 0;
SDL_Event e;
while (running) {
while (SDL_PollEvent(&e))
process_event(&e);
time = SDL_GetTicks();
nt = time - t;
cg_step(cgl, time / 1000.0);
if (nt > 100) {
printf("%d frames in %d ms - %.1f fps\n",
gl.frame - fr, nt, (float)(gl.frame - fr) / nt * 1000);
if (cgl->status == Lost)
printf("Dead. Game over!");
if (cgl->status == Victory)
printf("You won!");
fflush(stdout);
t += nt;
fr = gl.frame;
}
gl.cam.nx = cgl->ship->x + SHIP_W/2.0;
gl.cam.ny = cgl->ship->y + SHIP_H/2.0;
gl_update_window(time / 1000.0);
}
free_cgl(cgl);
return 0;
}
