From: Thomas Thurman <tthurman@gnome.org>
Date: Wed, 27 May 2009 05:09:53 +0000 (-0400)
Subject: Initial checkin
X-Git-Url: http://git.maemo.org/git/?p=sandcastle;a=commitdiff_plain;h=69d13fdd214a86665f86cbea23fe598dc8bdf1e5

Initial checkin
---

diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..508198e
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,18 @@
+all: sandcastle
+	
+sandcastle: sand.c
+	gcc -g -O3 `pkg-config --cflags --libs gtk+-2.0 gdk-pixbuf-2.0 hildon-1 dbus-glib-1` sand.c -o sandcastle
+
+clean:
+	rm sandcastle
+
+install: sandcastle sandcastle.xpm sandcastle.desktop
+	install -d ${DESTDIR}/usr/bin
+	install sandcastle ${DESTDIR}/usr/bin
+	install -d ${DESTDIR}/usr/share/applications/hildon
+	install sandcastle.desktop ${DESTDIR}/usr/share/applications/hildon
+	install -d ${DESTDIR}/usr/share/pixmaps
+	install sandcastle.xpm ${DESTDIR}/usr/share/pixmaps
+	install -d ${DESTDIR}/usr/share/sandcastle
+	install sandcastle.png ${DESTDIR}/usr/share/sandcastle
+
diff --git a/debian/README.Debian b/debian/README.Debian
new file mode 100644
index 0000000..bf64b94
--- /dev/null
+++ b/debian/README.Debian
@@ -0,0 +1,8 @@
+rfk for Debian
+--------------
+
+<possible notes regarding this package - if none, delete this file>
+
+ -- 
+
+ <<tthurman@gnome.org>>  Thu, 19 Mar 2009 21:33:32 -0400
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 0000000..19b18d1
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,6 @@
+sandcastle (0.01-1) unstable; urgency=low
+
+  * Initial release
+
+ -- Thomas Thurman <tthurman@gnome.org>  Thu, 19 Mar 2009 21:33:32 -0400
+
diff --git a/debian/compat b/debian/compat
new file mode 100644
index 0000000..7ed6ff8
--- /dev/null
+++ b/debian/compat
@@ -0,0 +1 @@
+5
diff --git a/debian/control b/debian/control
new file mode 100644
index 0000000..c5d8678
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,13 @@
+Source: sandcastle
+Section: unknown
+Priority: extra
+Maintainer: Thomas Thurman <tthurman@gnome.org>
+Build-Depends: debhelper (>= 5)
+Standards-Version: 3.7.2
+
+Package: sandcastle
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: A world full of sand
+  Sandcastle animates a world full of sand for Maemo.
+
diff --git a/debian/copyright b/debian/copyright
new file mode 100644
index 0000000..210831a
--- /dev/null
+++ b/debian/copyright
@@ -0,0 +1,39 @@
+This package was debianized by 
+
+ <<tthurman@gnome.org>> on
+Thu, 19 Mar 2009 21:33:32 -0400.
+
+It was downloaded from <fill in http/ftp site>
+
+Upstream Author: <put author(s) name and email here>
+
+Copyright: <put the year(s) of the copyright, and the names of the
+            copyright holder(s) here>
+
+License:
+
+   This package is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
+
+   This package is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this package; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+
+On Debian systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL'.
+
+The Debian packaging is (C) 2009, 
+
+ <<tthurman@gnome.org>> and
+is licensed under the GPL, see above.
+
+
+# Please also look if there are files or directories which have a
+# different copyright/license attached and list them here.
diff --git a/debian/dirs b/debian/dirs
new file mode 100644
index 0000000..ca882bb
--- /dev/null
+++ b/debian/dirs
@@ -0,0 +1,2 @@
+usr/bin
+usr/sbin
diff --git a/debian/files b/debian/files
new file mode 100644
index 0000000..97eebcd
--- /dev/null
+++ b/debian/files
@@ -0,0 +1 @@
+sandcastle_0.01-1_armel.deb unknown extra
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 0000000..1987312
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,98 @@
+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+
+
+
+CFLAGS = -Wall -g
+
+ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
+	CFLAGS += -O0
+else
+	CFLAGS += -O2
+endif
+
+configure: configure-stamp
+configure-stamp:
+	dh_testdir
+	# Add here commands to configure the package.
+
+	touch configure-stamp
+
+
+build: build-stamp
+
+build-stamp: configure-stamp 
+	dh_testdir
+
+	# Add here commands to compile the package.
+	$(MAKE)
+	#docbook-to-man debian/sandcastle.sgml > rfk.1
+
+	touch $@
+
+clean:
+	dh_testdir
+	dh_testroot
+	rm -f build-stamp configure-stamp
+
+	# Add here commands to clean up after the build process.
+	-$(MAKE) clean
+
+	dh_clean 
+
+install: build
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+	# Add here commands to install the package into debian/sandcastle.
+	$(MAKE) DESTDIR=$(CURDIR)/debian/sandcastle install
+
+
+# Build architecture-independent files here.
+binary-indep: build install
+# We have nothing to do by default.
+
+# Build architecture-dependent files here.
+binary-arch: build install
+	dh_testdir
+	dh_testroot
+	dh_installchangelogs 
+	dh_installdocs
+	dh_installexamples
+#	dh_install
+#	dh_installmenu
+#	dh_installdebconf	
+#	dh_installlogrotate
+#	dh_installemacsen
+#	dh_installpam
+#	dh_installmime
+#	dh_python
+#	dh_installinit
+#	dh_installcron
+#	dh_installinfo
+	dh_installman
+	dh_link
+	dh_strip
+	dh_compress
+	dh_fixperms
+#	dh_perl
+#	dh_makeshlibs
+	dh_installdeb
+	dh_shlibdeps
+	dh_gencontrol
+	dh_md5sums
+	dh_builddeb
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install configure
diff --git a/debian/sandcastle.substvars b/debian/sandcastle.substvars
new file mode 100644
index 0000000..69c5948
--- /dev/null
+++ b/debian/sandcastle.substvars
@@ -0,0 +1 @@
+shlibs:Depends=libatk1.0-0 (>= 1.24.0), libc6 (>= 2.5.0-1), libcairo2, libdbus-1-3 (>= 1.1.4), libdbus-glib-1-2 (>= 0.76), libglib2.0-0 (>= 2.14.6-1osso1), libgtk2.0-0 (>= 2:2.12.9-0osso1), libhildon1, libpango1.0-0
diff --git a/sand.c b/sand.c
new file mode 100644
index 0000000..e671d10
--- /dev/null
+++ b/sand.c
@@ -0,0 +1,345 @@
+/**
+ * Sandcastle - Falling sand game for Maemo 5
+ * Copyright (c) 2009 Thomas Thurman <thomas.thurman@collabora.co.uk>
+ * This is a demonstration of the accelerometer.
+ * It's only a few hours' work and could stand to be improved in
+ * several ways:
+ *  - use a sorted list of grains to speed up sand processing
+ *  - add different colours of sand?
+ *  - add various other stuff like plants, water, explosives...
+ *    (as in the web game "Hell of Sand")
+ *
+ *  I also haven't tracked down why it crashes sometimes when
+ *  you run it from the launcher.  Run it from a terminal as
+ *  /usr/bin/sandcastle to get around this.
+ */
+
+/**
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#include <gtk/gtk.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <mce/mode-names.h>
+#include <mce/dbus-names.h>
+#include <hildon/hildon.h>
+#include <dbus/dbus-glib.h>
+
+GdkPixbuf *pixbuf;
+GtkWidget *window, *area;
+int width, height, rowstride;
+int minx, maxx, miny, maxy;
+DBusGProxy *dbus_proxy = NULL;
+DBusGProxyCall *dbus_call = NULL;
+guint32 *pixels = NULL;
+GList *grains = NULL;
+
+const guint32 SAND  = 0xff00ffff;
+const guint32 WALL  = 0xffffffff;
+const guint32 EMPTY = 0xff000000;
+
+enum {
+  UP = 0,
+  UP_RIGHT = 1,
+  RIGHT = 2,
+  DOWN_RIGHT = 3,
+  DOWN = 4,
+  DOWN_LEFT = 5,
+  LEFT = 6,
+  UP_LEFT = 7
+};
+
+int gravity = DOWN;
+int there_is_gravity = TRUE;
+
+static inline guint32*
+translate_pointer_by_direction(guint32 *src, int direction, int x, int y)
+{
+  static guint32 edge = WALL;
+
+  switch (direction%8) {
+  case UP:
+    if (y<=0) return &edge;
+    return src-rowstride;
+  case UP_RIGHT:
+    if (y<=0 || x>=width) return &edge;
+    return (src-rowstride)+1;
+  case RIGHT:
+    if (x>=width) return &edge;
+    return src+1;
+  case DOWN_RIGHT:
+    if (x>=width || y>=height) return &edge;
+    return (src+rowstride)+1;
+  case DOWN:
+    if (y>=height) return &edge;
+    return src+rowstride;
+  case DOWN_LEFT:
+    if (x<=0 || y>=height) return &edge;
+    return (src+rowstride)-1;
+  case LEFT:
+    if (x<=0) return &edge;
+    return src-1;
+  case UP_LEFT:
+    if (x<=0 || y<=0) return &edge;
+    return (src-rowstride)-1;
+  }
+}
+
+static gint
+expose_event (GtkWidget *widget, GdkEventExpose *event, gpointer data)
+{
+  gdk_draw_pixbuf (GDK_DRAWABLE(widget->window),
+		   widget->style->fg_gc[GTK_WIDGET_STATE (widget)],
+		   pixbuf, event->area.x, event->area.y,
+		   event->area.x, event->area.y,
+		   event->area.width, event->area.height,
+		   GDK_RGB_DITHER_NONE, 0, 0);
+  return TRUE;
+}
+
+static gboolean
+tap_event (GtkWidget      *widget,
+	   GdkEventMotion *event,
+	   gpointer        user_data)
+{
+  int rx, ry;
+
+  for (rx=-5; rx<=5; rx++)
+    for (ry=-5; ry<=5; ry++)
+      {
+	guint32 *p = pixels + (ry+(int)event->y)*rowstride + (rx+(int)event->x);
+
+	if (*p==EMPTY) *p=SAND;
+      }
+
+  gtk_widget_queue_draw_area (area, ((int)event->x)-5, ((int)event->y)-5, 10, 10);
+  minx=miny=0;
+  maxx=width; maxy=height;
+}
+
+static void
+orientation_callback (DBusGProxy *proxy, DBusGProxyCall *call, void *data)
+{
+  gchar *s1, *s2, *s3;
+  gint x, y, z;
+  gchar facing = 0;
+
+  if (dbus_g_proxy_end_call (proxy, call, NULL,
+			     G_TYPE_STRING, &s1,
+			     G_TYPE_STRING, &s2,
+			     G_TYPE_STRING, &s3,
+			     G_TYPE_INT, &x,
+			     G_TYPE_INT, &y,
+			     G_TYPE_INT, &z,
+			     G_TYPE_INVALID)) {
+
+    if (x<=-500) facing |= 0x10;
+    else if (x<=0) facing |= 0x20;
+    else if (x<=500) facing |= 0x30;
+    else facing |= 0x40;
+
+    if (y<=-500) facing |= 0x1;
+    else if (y<=0) facing |= 0x2;
+    else if (y<=500) facing |= 0x3;
+    else facing |= 0x4;
+
+    g_free(s1); g_free(s2); g_free(s3);
+
+    there_is_gravity = TRUE;
+
+    switch (facing) {
+    case 0x34: case 0x36: case 0x24: gravity=UP; break;
+    case 0x13: case 0x14: gravity=UP_RIGHT; break;
+    case 0x12: gravity=RIGHT; break;
+    case 0x11: gravity=DOWN_RIGHT; break;
+    case 0x21: case 0x31: gravity=DOWN; break;
+    case 0x41: gravity=DOWN_LEFT; break;
+    case 0x42: case 0x43: gravity=LEFT; break;
+    case 0x44: gravity=UP_LEFT; break;
+    default:
+      there_is_gravity=FALSE;
+    }
+
+  } else {
+    g_warning ("Couldn't end the call!\n");
+  }
+  dbus_call = NULL;
+}
+
+gint
+sand_sort (gpointer sand1, gpointer sand2)
+{
+  if (sand1<sand2)
+    return -1;
+  else if (sand1==sand1)
+    return 0;
+  else
+    return 1;
+}
+
+static gboolean
+update_screen (gpointer data)
+{
+  int x, y;
+  int newminx=width, newminy=height, newmaxx=0, newmaxy=0;
+
+  int xstart, xend, xdelta, ystart, yend, ydelta;
+
+  if (!dbus_call)
+    dbus_call = dbus_g_proxy_begin_call (
+					 dbus_proxy,
+					 "get_device_orientation",
+					 orientation_callback,
+					 NULL, NULL,
+					 G_TYPE_INVALID);
+
+  if (!there_is_gravity) return TRUE;
+
+  switch(gravity)
+    {
+    case UP:
+    case UP_RIGHT:
+    case DOWN_RIGHT:
+    case DOWN:
+    case RIGHT:
+      xstart=maxx; xend=minx; xdelta=-1;
+      break;
+    case DOWN_LEFT:
+    case LEFT:
+    case UP_LEFT:
+      xstart=minx; xend=maxx; xdelta=1;
+      break;
+
+    }
+
+  switch(gravity)
+    {
+    case UP:
+    case UP_LEFT:
+    case UP_RIGHT:
+    case LEFT:
+      ystart=miny; yend=maxy; ydelta=1;
+      break;
+
+    case DOWN:
+    case DOWN_LEFT:
+    case DOWN_RIGHT:
+    case RIGHT:
+      ystart=maxy; yend=miny; ydelta=-1;
+      break;
+
+    }
+
+  g_assert( (xstart-xend)*xdelta < 0);
+  g_assert( (ystart-yend)*ydelta < 0);
+
+  for (y=ystart; y!=yend; y+=ydelta) {
+
+    guint32 *p = pixels + y*rowstride + xstart;
+
+    for (x=xstart; x!=xend; x+=xdelta) {
+
+      if (*p==SAND) {
+	const int directions[] = {0, 1, -1};
+	int i;
+	for (i=0; i<3; i++) {
+	  guint32 *below = translate_pointer_by_direction(p, gravity+directions[i], x, y);
+	  if (*below==EMPTY) {
+	    *below=SAND;
+	    *p=EMPTY;
+	    break;
+	  }
+	}
+
+	if (x<newminx) newminx=x;
+	if (x>newmaxx) newmaxx=x;
+	if (y<newminy) newminy=y;
+	if (y>newmaxy) newmaxy=y;
+      }
+      p += xdelta;
+    }
+  }
+
+  minx=newminx; if (minx>2) minx--; else minx=0;
+  maxx=newmaxx; if (maxx<width-2) maxx++; else maxx=width;
+  miny=newminy; if (miny>2) miny--; else miny=0;
+  maxy=newmaxy; if (maxy<height-2) maxy++; else maxy=height-2;
+
+  gtk_widget_queue_draw_area (area, minx, miny, maxx-minx, maxy-miny);
+
+  return TRUE;
+}
+
+void
+count_grains (void)
+{
+  int x, y;
+
+  for (y=0; y<=height; y++) {
+
+    guint32 *p = pixels + y*rowstride;
+
+    for (x=0; x<width; x++) {
+      grains = g_list_append(grains, p+x);
+    }
+  }
+
+  g_warning ("There are %d grains.\n", g_list_length (grains));
+}
+
+int
+main(int argc, char **argv)
+{
+  hildon_gtk_init (&argc, &argv);
+
+  dbus_proxy = dbus_g_proxy_new_for_name_owner (
+						dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL),
+						"com.nokia.mce",
+						"/com/nokia/mce/request",
+						"com.nokia.mce.request", NULL);
+
+  g_assert (dbus_proxy);
+
+  pixbuf = gdk_pixbuf_new_from_file ("/usr/share/sandcastle/sandcastle.png", NULL);
+  pixels = (guint32*) gdk_pixbuf_get_pixels (pixbuf);
+  minx = miny = 0;
+  maxx = width = gdk_pixbuf_get_width (pixbuf);
+  maxy = height = gdk_pixbuf_get_height (pixbuf);
+  maxx-=2; maxy-=2;
+  rowstride = gdk_pixbuf_get_rowstride (pixbuf)/4;
+
+  count_grains ();
+  
+  window = hildon_stackable_window_new ();
+  gtk_window_set_title (GTK_WINDOW (window), "Sandcastle");
+
+  area = gtk_drawing_area_new ();
+  gtk_widget_add_events (area, GDK_BUTTON_MOTION_MASK|GDK_BUTTON_PRESS_MASK);
+
+  gtk_container_add (GTK_CONTAINER (window), area);
+  g_signal_connect (G_OBJECT (area), "expose_event", G_CALLBACK (expose_event), NULL);
+  g_signal_connect (G_OBJECT (area), "motion-notify-event", G_CALLBACK (tap_event), NULL);
+  g_signal_connect (G_OBJECT (window), "delete_event", G_CALLBACK (gtk_main_quit), NULL);
+
+  gtk_widget_show_all (window);
+
+  g_timeout_add (20, update_screen, NULL);
+
+  gtk_main ();
+
+  return 0;
+}
+
diff --git a/sandcastle.desktop b/sandcastle.desktop
new file mode 100644
index 0000000..aec82b8
--- /dev/null
+++ b/sandcastle.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Encoding=UTF-8
+Version=0.01
+Type=Application
+Name=Sandcastle
+Comment=A world full of sand
+Exec=/usr/bin/sandcastle
+Icon=sandcastle
+X-Icon-path=/usr/share/pixmaps/
diff --git a/sandcastle.png b/sandcastle.png
new file mode 100644
index 0000000..f2814a5
Binary files /dev/null and b/sandcastle.png differ
diff --git a/sandcastle.xpm b/sandcastle.xpm
new file mode 100644
index 0000000..42c100e
--- /dev/null
+++ b/sandcastle.xpm
@@ -0,0 +1,32 @@
+/* XPM */
+static char * rfk_xpm[] = {
+"32 26 3 1",
+" 	c None",
+".	c #000000",
+"+	c #FFFF00",
+"................................",
+"................................",
+"................................",
+"................................",
+"...++.++................++.++...",
+"...++.++................++.++...",
+"...+++++................+++++...",
+"...+++++................+++++...",
+"...+++++..++..++..++..+++++++...",
+"...+++++..++..++..++..+++++++...",
+"...++++++++++++++++++++++++++...",
+"...++++++++++++++++++++++++++...",
+"...++++++++++++++++++++++++++...",
+"...+++++++.++++++++++.+++++++...",
+"...++++++...++++++++...++++++...",
+"...+++++++.++++++++++.+++++++...",
+"...++++++++++++++++++++++++++...",
+"...+++++++++++++.++++++++++++...",
+"...++++++++++++...+++++++++++...",
+"...+++++++++++.....++++++++++...",
+"...+++++++++++.....++++++++++...",
+"...++++++++++.......+++++++++...",
+"...++++++++++.......+++++++++...",
+"...++++++++++.......+++++++++...",
+"...++++++++++.......+++++++++...",
+"...++++++++++.......+++++++++..."};
diff --git a/welcome b/welcome
deleted file mode 100644
index e69de29..0000000
diff --git a/www/index.html b/www/index.html
new file mode 100644
index 0000000..7c08ca9
--- /dev/null
+++ b/www/index.html
@@ -0,0 +1,11 @@
+<html><head><title>Sandcastle</title></head>
+<body>
+<h1 style="text-align:center">Sandcastle</h1>
+<h2 style="text-align:center">A Falling Sand Game for Maemo</h2>
+
+<p>This is still being written.  For now, you can visit
+<a href="https://garage.maemo.org/projects/sandcastle/">the garage page for sandcastle</a>,
+browse <a href="https://git.maemo.org/projects/sandcastle/gitweb?p=sandcastle">the source code</a>,
+or play <a href="http://www.andyslife.org/games/sand.php">a similar game in Java</a>.
+</p>
+</body>