intro.c
Super Tux - Intro Screen
-
+
by Bill Kendrick
bill@newbreedsoftware.com
http://www.newbreedsoftware.com/supertux/
#include <SDL.h>
#include <SDL_image.h>
-#ifndef LINUX
-#include <pwd.h>
#include <sys/types.h>
#include <ctype.h>
-#endif
#include "defines.h"
#include "globals.h"
#include "timer.h"
char * intro_text[] = {
- "Tux and Gown were having a nice picnic..",
- "when suddenly...",
- "Gown is beamed away!!!",
- "This looks like a job for ---"
-};
+ "Tux and Gown were having a nice picnic..",
+ "when suddenly...",
+ "Gown is beamed away!!!",
+ "This looks like a job for ---"
+ };
/* --- INTRO --- */
int intro(void)
{
SDL_Event event;
- texture_type bkgd, copter_squish, copter_stretch, beam,
- gown_sit, gown_lookup, gown_upset,
- tux_sit, tux_upset, tux_mad;
+ texture_type bkgd, copter_squish, copter_stretch, beam,
+ gown_sit, gown_lookup, gown_upset,
+ tux_sit, tux_upset, tux_mad;
texture_type copter[2];
SDL_Rect src, dest;
int done, i, quit, j, scene;
int * height, * height_speed;
- timer_type timer;
-
+ Timer timer;
+
/* Load sprite images: */
- texture_load(&bkgd, DATA_PREFIX "/images/intro/intro.png", IGNORE_ALPHA);
- texture_load(&gown_sit, DATA_PREFIX "/images/intro/gown-sit.png", USE_ALPHA);
- texture_load(&gown_lookup, DATA_PREFIX "/images/intro/gown-lookup.png", USE_ALPHA);
- texture_load(&gown_upset, DATA_PREFIX "/images/intro/gown-upset.png", USE_ALPHA);
- texture_load(&tux_sit, DATA_PREFIX "/images/intro/tux-sit.png", USE_ALPHA);
- texture_load(&tux_upset, DATA_PREFIX "/images/intro/tux-upset.png", USE_ALPHA);
- texture_load(&tux_mad, DATA_PREFIX "/images/intro/tux-mad.png", USE_ALPHA);
- texture_load(&copter[0], DATA_PREFIX "/images/intro/copter1.png", USE_ALPHA);
- texture_load(&copter[1], DATA_PREFIX "/images/intro/copter2.png", USE_ALPHA);
- texture_load(&copter_squish, DATA_PREFIX "/images/intro/copter-squish.png", USE_ALPHA);
- texture_load(&copter_stretch, DATA_PREFIX "/images/intro/copter-stretch.png", USE_ALPHA);
- texture_load(&beam, DATA_PREFIX "/images/intro/beam.png", USE_ALPHA);
-
+ texture_load(&bkgd, datadir + "/images/intro/intro.png", IGNORE_ALPHA);
+ texture_load(&gown_sit, datadir + "/images/intro/gown-sit.png", USE_ALPHA);
+ texture_load(&gown_lookup, datadir + "/images/intro/gown-lookup.png", USE_ALPHA);
+ texture_load(&gown_upset, datadir + "/images/intro/gown-upset.png", USE_ALPHA);
+ texture_load(&tux_sit, datadir + "/images/intro/tux-sit.png", USE_ALPHA);
+ texture_load(&tux_upset, datadir + "/images/intro/tux-upset.png", USE_ALPHA);
+ texture_load(&tux_mad, datadir + "/images/intro/tux-mad.png", USE_ALPHA);
+ texture_load(&copter[0], datadir + "/images/intro/copter1.png", USE_ALPHA);
+ texture_load(&copter[1], datadir + "/images/intro/copter2.png", USE_ALPHA);
+ texture_load(&copter_squish, datadir + "/images/intro/copter-squish.png", USE_ALPHA);
+ texture_load(&copter_stretch, datadir + "/images/intro/copter-stretch.png", USE_ALPHA);
+ texture_load(&beam, datadir + "/images/intro/beam.png", USE_ALPHA);
+
/* Allocate buffer for height array: */
-
+
height = (int*) malloc(sizeof(int) * (gown_upset.w));
height_speed = (int*) malloc(sizeof(int) * (gown_upset.w));
-
-
+
+
/* Initialize height arrays: */
-
+
for (j = 0; j < (gown_upset.w); j++)
{
height[j] = 400;
height_speed[j] = (rand() % 10) + 1;
}
-
- /* Display background: */
-
- texture_draw_bg(&bkgd, UPDATE);
-
+
+ /* Display background: */
+
+ texture_draw_bg(&bkgd, 255, UPDATE);
+
/* Animation: */
-
+
done = 0;
quit = 0;
scene = 0;
i = 0;
-
- timer_init(&timer,NO);
- timer_start(&timer,10000);
-
- while (timer_check(&timer) && !done && !quit)
+
+ timer.init(false);
+ timer.start(10000);
+
+ while (timer.check() && !done && !quit)
{
-
- /* Handle events: */
-
- while (SDL_PollEvent(&event))
+
+
+ done = wait_for_event(event,0);
+ if(done == 2)
{
- if (event.type == SDL_QUIT)
- {
- /* Quit event - quit: */
-
- quit = 1;
- }
- else if (event.type == SDL_KEYDOWN)
- {
- /* Keypress - skip intro: */
-
- done = 1;
- }
-#ifdef JOY_YES
- else if (event.type == SDL_JOYBUTTONDOWN)
- {
- /* Fire button - skip intro: */
-
- done = 1;
- }
-#endif
- }
-
-
- /* Display background: */
-
+ quit = 1;
+ done = 0;
+ }
+
+
+ /* Display background: */
+
/* Draw things: */
-
- if (timer_get_gone(&timer) < 2000 && scene == 0)
- {
- ++scene;
- /* Gown and tux sitting: */
-
- texture_draw(&tux_sit, 270, 400, UPDATE);
- texture_draw(&gown_sit, 320, 400, UPDATE);
-
- text_drawf(&white_text, intro_text[0], 0, -8, A_HMIDDLE, A_BOTTOM, 0, NO_UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 2000 && scene == 1)
- {
- ++scene;
- /* Helicopter begins to fly in: */
-
- erasecenteredtext(&white_text, intro_text[0], 454, &bkgd, NO_UPDATE, 1);
- text_drawf(&white_text, intro_text[1], 0,-8, A_HMIDDLE, A_BOTTOM, 0, NO_UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 2000 && timer_get_gone(&timer) < 4000)
- {
- /* Helicopter flying in: */
- texture_draw_part(&bkgd,0,32, 0, 32, screen->w, (copter[0].h), NO_UPDATE);
-
- texture_draw(&copter[i % 2],
- (float)(timer_get_gone(&timer) - 2000) / 5 - (copter[0].w), 32,
- NO_UPDATE);
-
- update_rect(screen, 0, 32, screen->w, (copter[0].h));
- }
-
-
- if (timer_get_gone(&timer) >= 2500 && scene == 2)
- {
- ++scene;
- /* Gown notices something... */
-
- texture_draw(&gown_lookup, 320, 400, UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 3500 && scene == 3)
- {
- ++scene;
- /* Gown realizes it's bad! */
-
- texture_draw(&gown_upset, 320, 400, UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 4000 && timer_get_gone(&timer) < 8000)
- {
- /* Helicopter sits: */
- texture_draw_part(&bkgd,0,32, 0, 32, screen->w, (copter[0].h), NO_UPDATE);
-
- texture_draw(&copter[i % 2], 400 - (copter[0].w), 32, NO_UPDATE);
- update_rect(screen, 0, 32, screen->w, (copter[0].h));
- }
-
-
- if (timer_get_gone(&timer) >= 5000 && scene == 4)
- {
- ++scene;
- /* Tux realizes something's happening: */
-
- texture_draw(&tux_upset, 270, 400, UPDATE);
-
-
- erasecenteredtext(&white_text, intro_text[1], 454, &bkgd, UPDATE, 1);
- text_drawf(&white_text, intro_text[2], 0,-8, A_HMIDDLE, A_BOTTOM, 0, NO_UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 5000 && timer_get_gone(&timer) <= 8000)
- {
- /* Beam gown up! */
-
- texture_draw_part(&bkgd,
- 310, 32 + (copter[0].h), 310,
- 32 + (copter[0].h),
- (gown_upset.w) + 20,
- 376 + (gown_upset.h) - (copter[0].h), NO_UPDATE);
-
-
- for (j = 0; j < (gown_upset.sdl_surface -> w); j++)
- {
- texture_draw(&beam, 320 + j - ((beam.w) / 2), height[j],
- NO_UPDATE);
-
- src.x = j;
- src.y = 0;
- src.w = 1;
- src.h = (gown_upset.h);
-
- dest.x = 320 + j;
- dest.y = height[j];
- dest.w = src.w;
- dest.h = src.h;
-
- texture_draw_part(&gown_upset,src.x,src.y,dest.x,dest.y,dest.w,dest.h,NO_UPDATE);
-
- height[j] = 400 + rand() % 10 - (int)(300. * ((float)(timer_get_gone(&timer) - 5000)/(float)3000.));
- if(height[j] < 105)
- height[j] = 105;
- }
-
- update_rect(screen,
- 310,
- 32 + (copter[0].h),
- (gown_upset.w) + 20,
- 400 + (gown_upset.h) - (copter[0].h));
- }
-
-
- if (timer_get_gone(&timer) >= 8000 && scene == 5)
- {
- texture_draw_part(&bkgd,
- 310, 32 + (copter[0].h), 310,
- 32 + (copter[0].h),
- (gown_upset.w) + 20,
- 368 + (gown_upset.h) - (copter[0].h), NO_UPDATE);
-
- ++scene;
- /* Tux gets mad! */
-
- texture_draw(&tux_mad, 270, 400, UPDATE);
-
- erasecenteredtext(&white_text, intro_text[2], 454, &bkgd, UPDATE, 1);
- text_drawf(&white_text, intro_text[3], 0,-8, A_HMIDDLE, A_BOTTOM, 0, NO_UPDATE);
- }
-
-
- if (timer_get_gone(&timer) >= 8000 && timer_get_gone(&timer) <= 8250)
- {
- /* Helicopter starting to speed off: */
-
- texture_draw_part(&bkgd, 0, 32, 0, 32, screen->w, (copter_squish.h), NO_UPDATE);
-
- texture_draw(&copter_squish,
- 400 - (copter[0].w), 32,
- NO_UPDATE);
- update_rect(screen, 0, 32, screen->w, (copter_squish.h));
- }
+ if (timer.get_gone() < 2000 && scene == 0)
+ {
+ ++scene;
+ /* Gown and tux sitting: */
+
+ texture_draw(&tux_sit, 270, 400, 255, UPDATE);
+ texture_draw(&gown_sit, 320, 400, 255, UPDATE);
+ text_drawf(&white_text, intro_text[0], 0, -8, A_HMIDDLE, A_BOTTOM, 0);
+ }
- if (timer_get_gone(&timer) >= 8250)
- {
- /* Helicopter speeding off: */
-
- texture_draw_part(&bkgd, 0, 32, 0, 32, screen->w, (copter_stretch.h), NO_UPDATE);
+
+ if (timer.get_gone() >= 2000 && scene == 1)
+ {
+ ++scene;
+ /* Helicopter begins to fly in: */
+
+ erasecenteredtext(&white_text, intro_text[0], 454, &bkgd, NO_UPDATE, 1);
+ text_drawf(&white_text, intro_text[1], 0,-8, A_HMIDDLE, A_BOTTOM, 0);
+ }
+
+
+ if (timer.get_gone() >= 2000 && timer.get_gone() < 4000)
+ {
+ /* Helicopter flying in: */
+ texture_draw_part(&bkgd,0,32, 0, 32, screen->w, (copter[0].h));
+
+ texture_draw(&copter[i % 2],
+ (float)(timer.get_gone() - 2000) / 5 - (copter[0].w), 32);
+
+ update_rect(screen, 0, 32, screen->w, (copter[0].h));
+ }
+
+
+ if (timer.get_gone() >= 2500 && scene == 2)
+ {
+ ++scene;
+ /* Gown notices something... */
+
+ texture_draw(&gown_lookup, 320, 400, 255, UPDATE);
+ }
+
+
+ if (timer.get_gone() >= 3500 && scene == 3)
+ {
+ ++scene;
+ /* Gown realizes it's bad! */
- texture_draw(&copter_stretch,
- (timer_get_gone(&timer) - 8250) /*(i - (8250 / FPS)) * 30*/ + 400 - (copter[0].w),
- 32,
- NO_UPDATE);
-
- update_rect(screen, 0, 32, screen->w, (copter_stretch.h));
- }
-
- flipscreen();
+ texture_draw(&gown_upset, 320, 400, 255, UPDATE);
+ }
+
+
+ if (timer.get_gone() >= 4000 && timer.get_gone() < 8000)
+ {
+ /* Helicopter sits: */
+ texture_draw_part(&bkgd,0,32, 0, 32, screen->w, (copter[0].h));
+
+ texture_draw(&copter[i % 2], 400 - (copter[0].w), 32);
+ update_rect(screen, 0, 32, screen->w, (copter[0].h));
+ }
+
+
+ if (timer.get_gone() >= 5000 && scene == 4)
+ {
+ ++scene;
+ /* Tux realizes something's happening: */
+
+ texture_draw(&tux_upset, 270, 400, 255, UPDATE);
+
+
+ erasecenteredtext(&white_text, intro_text[1], 454, &bkgd, UPDATE, 1);
+ text_drawf(&white_text, intro_text[2], 0,-8, A_HMIDDLE, A_BOTTOM, 0);
+ }
+
+
+ if (timer.get_gone() >= 5000 && timer.get_gone() <= 8000)
+ {
+ /* Beam gown up! */
+
+ texture_draw_part(&bkgd,
+ 310, 32 + (copter[0].h), 310,
+ 32 + (copter[0].h),
+ (gown_upset.w) + 20,
+ 376 + (gown_upset.h) - (copter[0].h));
+
+
+ for (j = 0; j < (gown_upset.sdl_surface -> w); j++)
+ {
+ texture_draw(&beam, 320 + j - ((beam.w) / 2), height[j]);
+
+ src.x = j;
+ src.y = 0;
+ src.w = 1;
+ src.h = (gown_upset.h);
+
+ dest.x = 320 + j;
+ dest.y = height[j];
+ dest.w = src.w;
+ dest.h = src.h;
+
+ texture_draw_part(&gown_upset,src.x,src.y,dest.x,dest.y,dest.w,dest.h);
+
+ height[j] = 400 + rand() % 10 - (int)(300. * ((float)(timer.get_gone() - 5000)/(float)3000.));
+ if(height[j] < 105)
+ height[j] = 105;
+ }
+
+ update_rect(screen,
+ 310,
+ 32 + (copter[0].h),
+ (gown_upset.w) + 20,
+ 400 + (gown_upset.h) - (copter[0].h));
+ }
+
+
+ if (timer.get_gone() >= 8000 && scene == 5)
+ {
+ texture_draw_part(&bkgd,
+ 310, 32 + (copter[0].h), 310,
+ 32 + (copter[0].h),
+ (gown_upset.w) + 20,
+ 368 + (gown_upset.h) - (copter[0].h));
+
+ ++scene;
+ /* Tux gets mad! */
+
+ texture_draw(&tux_mad, 270, 400, UPDATE);
+
+ erasecenteredtext(&white_text, intro_text[2], 454, &bkgd, UPDATE, 1);
+ text_drawf(&white_text, intro_text[3], 0,-8, A_HMIDDLE, A_BOTTOM, 0);
+ }
+
+
+ if (timer.get_gone() >= 8000 && timer.get_gone() <= 8250)
+ {
+ /* Helicopter starting to speed off: */
+
+ texture_draw_part(&bkgd, 0, 32, 0, 32, screen->w, (copter_squish.h));
+
+ texture_draw(&copter_squish,
+ 400 - (copter[0].w), 32);
+
+ update_rect(screen, 0, 32, screen->w, (copter_squish.h));
+ }
+
+
+ if (timer.get_gone() >= 8250)
+ {
+ /* Helicopter speeding off: */
+
+ texture_draw_part(&bkgd, 0, 32, 0, 32, screen->w, (copter_stretch.h));
+
+ texture_draw(&copter_stretch,
+ (timer.get_gone() - 8250) /*(i - (8250 / FPS)) * 30*/ + 400 - (copter[0].w),
+ 32);
+
+ update_rect(screen, 0, 32, screen->w, (copter_stretch.h));
+ }
+
+ flipscreen();
++i;
/* Pause: */
SDL_Delay(20);
}
-
+
/* Free surfaces: */
-
- texture_free(&bkgd);
- texture_free(&gown_sit);
- texture_free(&gown_lookup);
- texture_free(&gown_upset);
- texture_free(&tux_sit);
- texture_free(&tux_upset);
- texture_free(&tux_mad);
- texture_free(&copter[0]);
- texture_free(&copter[1]);
- texture_free(&copter_squish);
- texture_free(&copter_stretch);
- texture_free(&beam);
-
-
+
+ delete bkgd;
+ delete gown_sit;
+ delete gown_lookup;
+ delete gown_upset;
+ delete tux_sit;
+ delete tux_upset;
+ delete tux_mad;
+ delete copter[0];
+ delete copter[1];
+ delete copter_squish;
+ delete copter_stretch;
+ delete beam;
+
+
/* Free array buffers: */
-
+
free(height);
free(height_speed);
-
-
+
+
/* Return to main! */
-
+
return(quit);
}
projects / supertux.git / blobdiff