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Snow.rock ported to the player, fullscreen.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5927 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2005-02-12 01:36:33 +00:00
parent aa6ec9530e
commit eea3d62945
2 changed files with 56 additions and 7 deletions
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61
apps/plugins/snow.c
View file

@ -17,18 +17,32 @@
*
**************************************************************************/
#include "plugin.h"
#include "playergfx.h"
#ifdef HAVE_LCD_BITMAP
#define NUM_PARTICLES (LCD_WIDTH * LCD_HEIGHT / 72)
#define SNOW_HEIGHT LCD_HEIGHT
#define SNOW_WIDTH LCD_WIDTH
#else
#define NUM_PARTICLES 10
#define SNOW_HEIGHT 14
#define SNOW_WIDTH 20
#endif
/* variable button definitions */
#if CONFIG_KEYPAD == PLAYER_PAD
#define SNOW_QUIT BUTTON_STOP
#else
#define SNOW_QUIT BUTTON_OFF
#endif
static short particles[NUM_PARTICLES][2];
static struct plugin_api* rb;
static bool particle_exists(int particle)
{
if (particles[particle][0]>=0 && particles[particle][1]>=0 &&
particles[particle][0]<LCD_WIDTH && particles[particle][1]<LCD_HEIGHT)
if (particles[particle][0]>=0 && particles[particle][1]>=0 &&
particles[particle][0]<SNOW_WIDTH && particles[particle][1]<SNOW_HEIGHT)
return true;
else
return false;
@ -40,7 +54,7 @@ static int create_particle(void)
for (i=0; i<NUM_PARTICLES; i++) {
if (!particle_exists(i)) {
particles[i][0]=(rb->rand()%LCD_WIDTH);
particles[i][0]=(rb->rand()%SNOW_WIDTH);
particles[i][1]=0;
return i;
}
@ -57,7 +71,11 @@ static void snow_move(void)
for (i=0; i<NUM_PARTICLES; i++) {
if (particle_exists(i)) {
#ifdef HAVE_LCD_BITMAP
rb->lcd_clearpixel(particles[i][0],particles[i][1]);
#else
pgfx_clearpixel(particles[i][0],particles[i][1]);
#endif
switch ((rb->rand()%7)) {
case 0:
particles[i][0]++;
@ -75,7 +93,11 @@ static void snow_move(void)
break;
}
if (particle_exists(i))
#ifdef HAVE_LCD_BITMAP
rb->lcd_drawpixel(particles[i][0],particles[i][1]);
#else
pgfx_drawpixel(particles[i][0],particles[i][1]);
#endif
}
}
}
@ -88,7 +110,14 @@ static void snow_init(void)
particles[i][0]=-1;
particles[i][1]=-1;
}
#ifdef HAVE_LCD_BITMAP
rb->lcd_clear_display();
#else
pgfx_display(0, 0); /* display three times */
pgfx_display(4, 0);
pgfx_display(8, 0);
pgfx_clear_display();
#endif
}
enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
@ -98,20 +127,40 @@ enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
(void)(parameter);
rb = api;
#ifdef HAVE_LCD_CHARCELLS
if (!pgfx_init(rb, 4, 2))
{
rb->splash(HZ*2, true, "Old LCD :(");
return PLUGIN_OK;
}
#endif
snow_init();
while (1) {
snow_move();
#ifdef HAVE_LCD_BITMAP
rb->lcd_update();
#else
pgfx_update();
#endif
rb->sleep(HZ/20);
button = rb->button_get(false);
if (button == BUTTON_OFF)
if (button == SNOW_QUIT)
{
#ifdef HAVE_LCD_CHARCELLS
pgfx_release();
#endif
return PLUGIN_OK;
}
else
if (rb->default_event_handler(button) == SYS_USB_CONNECTED)
{
#ifdef HAVE_LCD_CHARCELLS
pgfx_release();
#endif
return PLUGIN_USB_CONNECTED;
}
}
}
#endif