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2002-08-07 Duncan Mak <duncan@ximian.com>

Browse source 
* sample/Fifteen.cs: Fixed movement logic. It works now. Added
	'debug' flag. Run 'mono ./Fifteen.exe debug' to see movement info.

svn path=/trunk/gtk-sharp/; revision=6491
This commit is contained in:
Duncan Mak 2002-08-07 03:50:09 +00:00
parent 0bf76f0d61
commit 6fa1450445
2 changed files with 39 additions and 11 deletions
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5
ChangeLog
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@ -8,6 +8,11 @@
* sample/GnomeHelloWorld.cs: use DeleteEventHandler. * sample/GnomeHelloWorld.cs: use DeleteEventHandler.
2002-08-07 Duncan Mak <duncan@ximian.com>
* sample/Fifteen.cs: Fixed movement logic. It works now. Added
'debug' flag. Run 'mono ./Fifteen.exe debug' to see movement info.
2002-08-07 Duncan Mak <duncan@ximian.com> 2002-08-07 Duncan Mak <duncan@ximian.com>
* sample/Fifteen.cs: Added new canvas example. * sample/Fifteen.cs: Added new canvas example.

37
sample/Fifteen.cs
View file

@ -14,9 +14,13 @@ public class Fifteen
static Window window = null; static Window window = null;
static Canvas canvas = null; static Canvas canvas = null;
static BoardPiece [] board; static BoardPiece [] board;
static bool debug = false;
static void Main () static void Main (string [] args)
{ {
if (args.Length > 0 && args [0] == "debug")
debug = true;
Application.Init (); Application.Init ();
window = new Window ("Fifteen #"); window = new Window ("Fifteen #");
VBox vbox = new VBox (false, 4); VBox vbox = new VBox (false, 4);
@ -109,12 +113,13 @@ public class Fifteen
case EventType.ButtonPress: case EventType.ButtonPress:
int y = piece.Position / 4; int y = piece.Position / 4;
int x = piece.Position % 4; int x = piece.Position % 4;
Print_Position ("from", piece.Position, true);
bool toMove = false; bool toMove = true;
if ((y > 0) && (board [(y - 1) * 4 + x] == null)) { if ((y > 0) && (board [(y - 1) * 4 + x] == null)) {
dx = 0.0; dx = 0.0;
dy = 1.0; dy = -1.0;
y --; y --;
} else if ((y < 3) && (board [(y + 1) * 4 + x] == null)) { } else if ((y < 3) && (board [(y + 1) * 4 + x] == null)) {
dx = 0.0; dx = 0.0;
@ -126,24 +131,43 @@ public class Fifteen
x --; x --;
} else if ((x < 3) && (board [y * 4 + x + 1] == null)) { } else if ((x < 3) && (board [y * 4 + x + 1] == null)) {
dx = 1.0; dx = 1.0;
dy = 1.0; dy = 0.0;
y ++; x ++;
} else } else
toMove = false; toMove = false;
if (toMove) { if (toMove) {
int new_position = y * 4 + x; int new_position = y * 4 + x;
Print_Position ("to", new_position, false);
board [piece.Position] = null; board [piece.Position] = null;
board [new_position] = piece; board [new_position] = piece;
piece.Position = new_position; piece.Position = new_position;
piece.Move (dx * PIECE_SIZE, dy * PIECE_SIZE); piece.Move (dx * PIECE_SIZE, dy * PIECE_SIZE);
} } else
Print_Position ("to", piece.Position, false);
break; break;
default: default:
break; break;
} }
args.RetVal = false;
}
static void Print_Position (string text, int position, bool newLine)
{
if (!debug)
return;
else {
int x = position / 4;
int y = position % 4;
string output = String.Format (" {0} ({1}, {2})", text, x + 1, y + 1);
if (newLine)
Console.Write (output);
else
Console.WriteLine (output);
}
} }
static void Scramble (object o, EventArgs args) static void Scramble (object o, EventArgs args)
@ -152,7 +176,6 @@ public class Fifteen
int blank; int blank;
int position; int position;
// find blank spot // find blank spot
for (position = 0; position < 16; position ++) for (position = 0; position < 16; position ++)
if (board [position] == null) if (board [position] == null)