--- snowold.c	2005-09-22 09:53:10.000000000 +0200
+++ snow.c	2005-12-11 09:52:00.546875000 +0100
@@ -1,199 +1,213 @@
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id: snow.c,v 1.12 2005/07/06 22:57:54 amiconn Exp $
- *
- * Copyright (C) 2002 Itai Shaked
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- **************************************************************************/
-#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
-#define MYLCD(fn) rb->lcd_ ## fn
-#else
-#define NUM_PARTICLES 10
-#define SNOW_HEIGHT 14
-#define SNOW_WIDTH 20
-#define MYLCD(fn) pgfx_ ## fn
-#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;
-
-#ifdef HAVE_LCD_BITMAP
-#if LCD_WIDTH >= 160
-#define FLAKE_WIDTH 5
-static const unsigned char flake[] = {0x0a,0x04,0x1f,0x04,0x0a};
-#else
-#define FLAKE_WIDTH 3
-static const unsigned char flake[] = {0x02,0x07,0x02};
-#endif
-#endif
-
-static bool particle_exists(int particle)
-{
-    if (particles[particle][0]>=0 && particles[particle][1]>=0 &&
-        particles[particle][0]<SNOW_WIDTH && particles[particle][1]<SNOW_HEIGHT)
-        return true;
-    else
-        return false;
-}
-
-static int create_particle(void)
-{
-    int i;
-
-    for (i=0; i<NUM_PARTICLES; i++) {
-        if (!particle_exists(i)) {
-            particles[i][0]=(rb->rand()%SNOW_WIDTH);
-            particles[i][1]=0;
-            return i;
-        }
-    }
-    return -1;
-}
-
-static void snow_move(void)
-{
-    int i;
-
-    if (!(rb->rand()%2))
-        create_particle();
-
-    for (i=0; i<NUM_PARTICLES; i++) {
-        if (particle_exists(i)) {
-            MYLCD(set_drawmode)(DRMODE_SOLID|DRMODE_INVERSEVID);
-#ifdef HAVE_LCD_BITMAP
-            rb->lcd_fillrect(particles[i][0],particles[i][1],
-                             FLAKE_WIDTH,FLAKE_WIDTH);
-#else
-            pgfx_drawpixel(particles[i][0],particles[i][1]);
-#endif
-            MYLCD(set_drawmode)(DRMODE_SOLID);
-#ifdef HAVE_REMOTE_LCD
-            if (particles[i][0] <= LCD_REMOTE_WIDTH 
-                    && particles[i][1] <= LCD_REMOTE_HEIGHT) {
-                rb->lcd_remote_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
-                rb->lcd_remote_fillrect(particles[i][0],particles[i][1],
-                                        FLAKE_WIDTH,FLAKE_WIDTH);
-                rb->lcd_remote_set_drawmode(DRMODE_SOLID);
-            }
-#endif
-            switch ((rb->rand()%7)) {
-                case 0:
-                    particles[i][0]++;
-                    break;
-
-                case 1:
-                    particles[i][0]--;
-                    break;
-
-                case 2:
-                    break;
-
-                default:
-                    particles[i][1]++;
-                    break;
-            }
-            if (particle_exists(i))
-#ifdef HAVE_LCD_BITMAP
-                rb->lcd_mono_bitmap(flake,particles[i][0],particles[i][1],
-                                    FLAKE_WIDTH,FLAKE_WIDTH);
-#else
-                pgfx_drawpixel(particles[i][0],particles[i][1]);
-#endif
-#ifdef HAVE_REMOTE_LCD
-            if (particles[i][0] <= LCD_REMOTE_WIDTH 
-                    && particles[i][1] <= LCD_REMOTE_HEIGHT) {
-                rb->lcd_remote_bitmap(flake,particles[i][0],particles[i][1],
-                                      FLAKE_WIDTH,FLAKE_WIDTH);
-            }
-#endif
-        }
-    }
-}
-
-
-static void snow_init(void)
-{
-    int i;
-
-    for (i=0; i<NUM_PARTICLES; i++) {
-        particles[i][0]=-1;
-        particles[i][1]=-1;
-    }        
-#ifdef HAVE_LCD_CHARCELLS
-    pgfx_display(0, 0); /* display three times */
-    pgfx_display(4, 0);
-    pgfx_display(8, 0);
-#endif
-    MYLCD(clear_display)();
-#ifdef HAVE_REMOTE_LCD
-    rb->lcd_remote_clear_display();
-#endif
-}
-
-enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
-{
-    int button;
-    TEST_PLUGIN_API(api);
-    (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();
-        MYLCD(update)();
-#ifdef HAVE_REMOTE_LCD
-        rb->lcd_remote_update();
-#endif
-        rb->sleep(HZ/20);
-        
-        button = rb->button_get(false);
-
-        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;
-            }
-    }
-}
-
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id: snow.c,v 1.12 2005/07/06 22:57:54 amiconn Exp $
+ *
+ * Copyright (C) 2002 Itai Shaked
+ *
+ * All files in this archive are subject to the GNU General Public License.
+ * See the file COPYING in the source tree root for full license agreement.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ **************************************************************************/
+#include "plugin.h"
+#include "playergfx.h"
+#include "lcd.h"
+
+#ifdef HAVE_LCD_BITMAP
+#define NUM_PARTICLES (LCD_WIDTH * LCD_HEIGHT / 72)
+#define SNOW_HEIGHT LCD_HEIGHT
+#define SNOW_WIDTH LCD_WIDTH
+#define MYLCD(fn) rb->lcd_ ## fn
+#else
+#define NUM_PARTICLES 10
+#define SNOW_HEIGHT 14
+#define SNOW_WIDTH 20
+#define MYLCD(fn) pgfx_ ## fn
+#endif
+
+#ifdef HAVE_LCD_COLOR
+#define COLOR_WHITE  LCD_RGBPACK(255,255,255)
+#define COLOR_BLUE   LCD_RGBPACK(0,0,255)
+#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;
+
+
+#ifdef HAVE_LCD_BITMAP
+#if LCD_WIDTH >= 160
+#define FLAKE_WIDTH 5
+static const unsigned char flake[] = {0x0a,0x04,0x1f,0x04,0x0a};
+#else
+#define FLAKE_WIDTH 3
+static const unsigned char flake[] = {0x02,0x07,0x02};
+#endif
+#endif
+
+static bool particle_exists(int particle)
+{
+    if (particles[particle][0]>=0 && particles[particle][1]>=0 &&
+        particles[particle][0]<SNOW_WIDTH && particles[particle][1]<SNOW_HEIGHT)
+        return true;
+    else
+        return false;
+}
+
+static int create_particle(void)
+{
+    int i;
+
+    for (i=0; i<NUM_PARTICLES; i++) {
+        if (!particle_exists(i)) {
+            particles[i][0]=(rb->rand()%SNOW_WIDTH);
+            particles[i][1]=0;
+            return i;
+        }
+    }
+    return -1;
+}
+
+static void snow_move(void)
+{
+    int i;
+
+    if (!(rb->rand()%2))
+        create_particle();
+
+    for (i=0; i<NUM_PARTICLES; i++) {
+        if (particle_exists(i)) {
+            MYLCD(set_drawmode)(DRMODE_SOLID|DRMODE_INVERSEVID);
+#ifdef HAVE_LCD_BITMAP
+            rb->lcd_fillrect(particles[i][0],particles[i][1],
+                             FLAKE_WIDTH,FLAKE_WIDTH);
+#else
+            pgfx_drawpixel(particles[i][0],particles[i][1]);
+#endif
+            MYLCD(set_drawmode)(DRMODE_SOLID);
+#ifdef HAVE_REMOTE_LCD
+            if (particles[i][0] <= LCD_REMOTE_WIDTH 
+                    && particles[i][1] <= LCD_REMOTE_HEIGHT) {
+                rb->lcd_remote_set_drawmode(DRMODE_SOLID|DRMODE_INVERSEVID);
+                rb->lcd_remote_fillrect(particles[i][0],particles[i][1],
+                                        FLAKE_WIDTH,FLAKE_WIDTH);
+                rb->lcd_remote_set_drawmode(DRMODE_SOLID);
+            }
+#endif
+            switch ((rb->rand()%7)) {
+                case 0:
+                    particles[i][0]++;
+                    break;
+
+                case 1:
+                    particles[i][0]--;
+                    break;
+
+                case 2:
+                    break;
+
+                default:
+                    particles[i][1]++;
+                    break;
+            }
+            if (particle_exists(i))
+#ifdef HAVE_LCD_BITMAP
+                rb->lcd_mono_bitmap(flake,particles[i][0],particles[i][1],
+                                    FLAKE_WIDTH,FLAKE_WIDTH);
+#else
+                pgfx_drawpixel(particles[i][0],particles[i][1]);
+#endif
+#ifdef HAVE_REMOTE_LCD
+            if (particles[i][0] <= LCD_REMOTE_WIDTH 
+                    && particles[i][1] <= LCD_REMOTE_HEIGHT) {
+                rb->lcd_remote_bitmap(flake,particles[i][0],particles[i][1],
+                                      FLAKE_WIDTH,FLAKE_WIDTH);
+            }
+#endif
+        }
+    }
+}
+
+
+static void snow_init(void)
+{
+    int i;
+
+    for (i=0; i<NUM_PARTICLES; i++) {
+        particles[i][0]=-1;
+        particles[i][1]=-1;
+    }        
+#ifdef HAVE_LCD_CHARCELLS
+    pgfx_display(0, 0); /* display three times */
+    pgfx_display(4, 0);
+    pgfx_display(8, 0);
+#endif
+    MYLCD(clear_display)();
+#ifdef HAVE_REMOTE_LCD
+    rb->lcd_remote_clear_display();
+#endif
+}
+
+enum plugin_status plugin_start(struct plugin_api* api, void* parameter)
+{
+    int button;
+    TEST_PLUGIN_API(api);
+    (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();
+        MYLCD(update)();
+
+#ifdef HAVE_LCD_COLOR
+    rb->lcd_clear_display(); /* without gives a nice effect aswell :P */
+    rb->lcd_set_foreground(COLOR_WHITE);
+    rb->lcd_set_background(COLOR_BLUE);
+#endif
+
+#ifdef HAVE_REMOTE_LCD
+        rb->lcd_remote_update();
+#endif
+        rb->sleep(HZ/20);
+        
+        button = rb->button_get(false);
+
+        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;
+            }
+    }
+}
+