From 1114b12b2d16e3585dd22ba2d5b84d1ffd3fb12a Mon Sep 17 00:00:00 2001
From: "sean@seancode.com" <sean@seancode.com>
Date: Mon, 19 Dec 2011 00:58:19 -0700
Subject: [PATCH] Fixed armor display.  Started on experimental server support.

---
 Terrafirma/ConnectToServer.xaml       |  13 ++
 Terrafirma/ConnectToServer.xaml.cs    |  46 +++++++
 Terrafirma/MainWindow.xaml            |   5 +
 Terrafirma/MainWindow.xaml.cs         | 168 ++++++++++++++++++++++++++
 Terrafirma/MapCommands.cs             |   2 +
 Terrafirma/Properties/AssemblyInfo.cs |   4 +-
 Terrafirma/Render.cs                  |  12 +-
 Terrafirma/ServerPassword.xaml        |  10 ++
 Terrafirma/ServerPassword.xaml.cs     |  35 ++++++
 Terrafirma/Terrafirma.csproj          |  14 +++
 terrafirma.wxs                        |   2 +-
 11 files changed, 304 insertions(+), 7 deletions(-)
 create mode 100644 Terrafirma/ConnectToServer.xaml
 create mode 100644 Terrafirma/ConnectToServer.xaml.cs
 create mode 100644 Terrafirma/ServerPassword.xaml
 create mode 100644 Terrafirma/ServerPassword.xaml.cs

diff --git a/Terrafirma/ConnectToServer.xaml b/Terrafirma/ConnectToServer.xaml
new file mode 100644
index 0000000..087ceaa
--- /dev/null
+++ b/Terrafirma/ConnectToServer.xaml
@@ -0,0 +1,13 @@
+<Window x:Class="Terrafirma.ConnectToServer"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="Connect To Server" Height="186" Width="300">
+    <Grid>
+        <Label Content="Server IP" Height="28" HorizontalAlignment="Left" Margin="12,12,0,0" Name="label1" VerticalAlignment="Top" Width="76" />
+        <TextBox Height="23" HorizontalAlignment="Left" Margin="94,12,0,0" Name="serverip" VerticalAlignment="Top" Width="172" />
+        <Label Content="Server Port" Height="28" HorizontalAlignment="Left" Margin="12,46,0,0" Name="label2" VerticalAlignment="Top" Width="76" />
+        <TextBox Height="23" HorizontalAlignment="Left" Margin="94,46,0,0" Name="serverport" VerticalAlignment="Top" Width="69" Text="7777" />
+        <Button Content="Connect" Height="23" HorizontalAlignment="Right" Margin="0,112,12,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
+        <Button Content="Cancel" Height="23" HorizontalAlignment="Left" Margin="110,112,0,0" Name="button2" VerticalAlignment="Top" Width="75" Click="button2_Click" />
+    </Grid>
+</Window>
diff --git a/Terrafirma/ConnectToServer.xaml.cs b/Terrafirma/ConnectToServer.xaml.cs
new file mode 100644
index 0000000..d78f24c
--- /dev/null
+++ b/Terrafirma/ConnectToServer.xaml.cs
@@ -0,0 +1,46 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace Terrafirma
+{
+    /// <summary>
+    /// Interaction logic for ConnectToServer.xaml
+    /// </summary>
+    public partial class ConnectToServer : Window
+    {
+        public ConnectToServer()
+        {
+            InitializeComponent();
+        }
+        public string ServerIP
+        {
+            get { return serverip.Text; }
+        }
+        public int ServerPort
+        {
+            get { return Convert.ToInt16(serverport.Text); }
+        }
+
+        private void button1_Click(object sender, RoutedEventArgs e) //connect
+        {
+            DialogResult = true;
+            this.Close();
+        }
+
+        private void button2_Click(object sender, RoutedEventArgs e) //cancel
+        {
+            DialogResult = false;
+            this.Close();
+        }
+    }
+}
diff --git a/Terrafirma/MainWindow.xaml b/Terrafirma/MainWindow.xaml
index e000ed0..21f895a 100644
--- a/Terrafirma/MainWindow.xaml
+++ b/Terrafirma/MainWindow.xaml
@@ -13,6 +13,8 @@
                 </MenuItem>
                 <MenuItem Command="ApplicationCommands.Open" Header="_Open" />
                 <MenuItem Command="Refresh" />
+               <!-- <Separator />
+                <MenuItem Command="w:MapCommands.ConnectToServer" /> -->
                 <Separator />
                 <MenuItem Command="ApplicationCommands.Save" Header="_Save PNG" />
                 <Separator />
@@ -86,5 +88,8 @@
         <CommandBinding Command="w:MapCommands.Wires"
                         Executed="Redraw"
                         CanExecute="TexturesUsed" />
+        <CommandBinding Command="w:MapCommands.ConnectToServer"
+                        Executed="ConnectToServer_Executed"
+                        CanExecute="Open_CanExecute" />
     </Window.CommandBindings>
 </Window>
diff --git a/Terrafirma/MainWindow.xaml.cs b/Terrafirma/MainWindow.xaml.cs
index e80d037..eb7541b 100644
--- a/Terrafirma/MainWindow.xaml.cs
+++ b/Terrafirma/MainWindow.xaml.cs
@@ -44,6 +44,7 @@
 using System.Windows.Interop;
 using System.Collections;
 using System.Threading;
+using System.Net.Sockets;
 
 namespace Terrafirma
 {
@@ -251,6 +252,11 @@ public partial class MainWindow : Window
         UInt32 skyColor, earthColor, rockColor, hellColor, lavaColor, waterColor;
         bool isHilight = false;
 
+        Socket socket;
+        byte[] readBuffer,writeBuffer;
+        int pendingSize;
+        byte[] messages;
+
         public MainWindow()
         {
             InitializeComponent();
@@ -1100,6 +1106,168 @@ private void Refresh_Executed(object sender, ExecutedRoutedEventArgs e)
             load.Close();
         }
 
+        private void ConnectToServer_Executed(object sender, ExecutedRoutedEventArgs e)
+        {
+            //we should disconnect if connected.
+
+            ConnectToServer c = new ConnectToServer();
+            if (c.ShowDialog() == true)
+            {
+                string serverip = c.ServerIP;
+                int port = c.ServerPort;
+                if (serverip == "")
+                {
+                    MessageBox.Show("Invalid server address");
+                    return;
+                }
+                if (port == 0)
+                {
+                    MessageBox.Show("Invalid port");
+                    return;
+                }
+
+                socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
+                System.Net.IPAddress ip;
+                try
+                {
+                    ip = System.Net.IPAddress.Parse(serverip);
+                }
+                catch (Exception ex)
+                {
+                    MessageBox.Show("Invalid server IP");
+                    return;
+                }
+                System.Net.IPEndPoint remoteEP = new System.Net.IPEndPoint(ip, port);
+                socket.BeginConnect(remoteEP, new AsyncCallback(connected), null);
+            }
+        }
+        private void connected(IAsyncResult ar)
+        {
+            try
+            {
+                socket.EndConnect(ar);
+                //we connected, huzzah!
+                readBuffer = new byte[1024];
+                writeBuffer = new byte[1024];
+                messages = new byte[8192];
+                pendingSize = 0;
+                SendMessage(1); //greetings server!
+                socket.BeginReceive(readBuffer, 0, readBuffer.Length, SocketFlags.None,
+                    new AsyncCallback(ReceivedData), null);
+            }
+            catch (Exception e)
+            {
+                socket.Close();
+                MessageBox.Show(e.Message);
+            }
+        }
+
+        private void ReceivedData(IAsyncResult ar)
+        {
+            try
+            {
+                int bytesRead = socket.EndReceive(ar);
+                if (bytesRead > 0)
+                {
+                    Buffer.BlockCopy(readBuffer, 0, messages, pendingSize, bytesRead);
+                    pendingSize += bytesRead;
+                    messagePump();
+                    socket.BeginReceive(readBuffer, 0, readBuffer.Length, SocketFlags.None,
+                        new AsyncCallback(ReceivedData), null); //restart receive
+                }
+                else
+                {
+                    // socket was closed?
+                }
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show(e.Message);
+            }
+        }
+
+        private void messagePump()
+        {
+            if (pendingSize < 5) //haven't received enough data for even a message header
+                return;
+            int msgLen = BitConverter.ToInt32(messages, 0);
+            int ofs = 0;
+            while (ofs + 4 + msgLen <= pendingSize)
+            {
+                HandleMessage(ofs + 4, msgLen);
+                ofs += msgLen + 4;
+                if (ofs + 4 <= pendingSize)
+                    msgLen = BitConverter.ToInt32(messages, ofs);
+                else
+                    break;
+            }
+            if (ofs == pendingSize)
+                pendingSize = 0;
+            else if (ofs > 0)
+            {
+                Buffer.BlockCopy(messages, ofs, messages, 0, pendingSize - ofs);
+                pendingSize -= ofs;
+            }
+        }
+
+        private void HandleMessage(int start, int len)
+        {
+            int messageid = messages[start];
+            start++;
+            len--;
+            switch (messageid)
+            {
+                case 37: //request password.
+                    ServerPassword s = new ServerPassword();
+                    if (s.ShowDialog() == true)
+                        SendMessage(38, s.Password);
+                    else
+                        socket.Close(); //cancelled?  Then we're leaving the server.
+                    break;
+                default:
+                    MessageBox.Show(String.Format("Got response {0}", messageid));
+                    break;
+            }
+        }
+
+        private void SendMessage(int messageid,string text=null)
+        {
+            int payload = 5;
+            int payloadLen = 0;
+            switch (messageid)
+            {
+                case 1: //send greeting
+                    byte[] greeting = Encoding.ASCII.GetBytes("Terraria" + MapVersion);
+                    payloadLen = greeting.Length;
+                    Buffer.BlockCopy(greeting, 0, writeBuffer, payload, payloadLen);
+                    break;
+                case 38: //send password
+                    byte[] password = Encoding.ASCII.GetBytes(text);
+                    payloadLen = password.Length;
+                    Buffer.BlockCopy(password, 0, writeBuffer, payload, payloadLen);
+                    break;
+                default:
+                    throw new Exception(String.Format("Unknown messageid: {0}", messageid));
+            }
+
+            byte[] msgLen=BitConverter.GetBytes(payloadLen+1);
+            Buffer.BlockCopy(msgLen, 0, writeBuffer, 0, 4);
+            writeBuffer[4]=(byte)messageid;
+            socket.BeginSend(writeBuffer, 0, payloadLen + 5, SocketFlags.None,
+                new AsyncCallback(SentMessage), null);
+        }
+        private void SentMessage(IAsyncResult ar)
+        {
+            try
+            {
+                socket.EndSend(ar);
+            }
+            catch (Exception e)
+            {
+                MessageBox.Show(e.Message);
+            }
+        }
+
         private void Hilight_Executed(object sender, ExecutedRoutedEventArgs e)
         {
             ArrayList items = tileInfos.Items();
diff --git a/Terrafirma/MapCommands.cs b/Terrafirma/MapCommands.cs
index 74b0a15..e686777 100644
--- a/Terrafirma/MapCommands.cs
+++ b/Terrafirma/MapCommands.cs
@@ -60,5 +60,7 @@ static class MapCommands
             "Show NPC Houses", "Houses", typeof(MapCommands));
         public static readonly RoutedUICommand Wires = new RoutedUICommand(
             "Show Wires", "Wires", typeof(MapCommands));
+        public static readonly RoutedUICommand ConnectToServer = new RoutedUICommand(
+            "Connect to Server...", "ConnectToServer", typeof(MapCommands));
     }
 }
diff --git a/Terrafirma/Properties/AssemblyInfo.cs b/Terrafirma/Properties/AssemblyInfo.cs
index 99279af..b65bf77 100644
--- a/Terrafirma/Properties/AssemblyInfo.cs
+++ b/Terrafirma/Properties/AssemblyInfo.cs
@@ -51,5 +51,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.9.2.0")]
-[assembly: AssemblyFileVersion("1.9.2.0")]
+[assembly: AssemblyVersion("1.9.3.0")]
+[assembly: AssemblyFileVersion("1.9.3.0")]
diff --git a/Terrafirma/Render.cs b/Terrafirma/Render.cs
index 4ba393f..c093bc3 100644
--- a/Terrafirma/Render.cs
+++ b/Terrafirma/Render.cs
@@ -364,6 +364,7 @@ private struct Delayed
 
                     if (tiles[delay.offset].type == 128) //armor
                     {
+                        int dy=8;
                         int au = tiles[delay.offset].u % 100;
                         int armor = tiles[delay.offset].u / 100;
                         switch (tiles[delay.offset].v)
@@ -372,24 +373,27 @@ private struct Delayed
                                 tex = Textures.GetArmorHead(armor);
                                 texw = 40;
                                 texh = 36;
+                                dy = 12;
                                 break;
                             case 18: //body
                                 tex = Textures.GetArmorBody(armor);
                                 texw = 40;
                                 texh = 54;
+                                dy = 28;
                                 break;
                             default: //legs
                                 tex = Textures.GetArmorLegs(armor);
                                 texw = 40;
                                 texh = 54;
+                                dy = 44;
                                 break;
                         }
                         if (au >= 36) //reverse
-                            drawTextureFlip(tex, texw, texh, tiles[delay.offset].v * tex.width * 4 + au * 4,
-                                pixels, delay.px, delay.py - 8, width, height, scale / 16.0, lightR, lightG, lightB);
+                            drawTexture(tex, texw, texh, 0,
+                                pixels, delay.px-4, delay.py - dy, width, height, scale / 16.0, lightR, lightG, lightB);
                         else
-                            drawTexture(tex, texw, texh, tiles[delay.offset].v * tex.width * 4 + au * 4,
-                                pixels, delay.px, delay.py - 8, width, height, scale / 16.0, lightR, lightG, lightB);
+                            drawTextureFlip(tex, texw, texh, 0,
+                                pixels, delay.px-4, delay.py - dy, width, height, scale / 16.0, lightR, lightG, lightB);
                     }
                     else if (tiles[delay.offset].type == 5) //tree leaves
                     {
diff --git a/Terrafirma/ServerPassword.xaml b/Terrafirma/ServerPassword.xaml
new file mode 100644
index 0000000..b329b3d
--- /dev/null
+++ b/Terrafirma/ServerPassword.xaml
@@ -0,0 +1,10 @@
+<Window x:Class="Terrafirma.ServerPassword"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        Title="This server requires a password" Height="140" Width="300">
+    <Grid>
+        <Label Content="Password:" Height="28" HorizontalAlignment="Left" Margin="12,12,0,0" Name="label1" VerticalAlignment="Top" Width="68" />
+        <PasswordBox Height="23" HorizontalAlignment="Left" Margin="86,17,0,0" Name="password" VerticalAlignment="Top" Width="180" />
+        <Button Content="Login" Height="23" HorizontalAlignment="Left" Margin="191,66,0,0" Name="button1" VerticalAlignment="Top" Width="75" Click="button1_Click" />
+    </Grid>
+</Window>
diff --git a/Terrafirma/ServerPassword.xaml.cs b/Terrafirma/ServerPassword.xaml.cs
new file mode 100644
index 0000000..d9b4e5d
--- /dev/null
+++ b/Terrafirma/ServerPassword.xaml.cs
@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Shapes;
+
+namespace Terrafirma
+{
+    /// <summary>
+    /// Interaction logic for ServerPassword.xaml
+    /// </summary>
+    public partial class ServerPassword : Window
+    {
+        public ServerPassword()
+        {
+            InitializeComponent();
+        }
+        public string Password
+        {
+            get { return password.Password; }
+        }
+
+        private void button1_Click(object sender, RoutedEventArgs e)
+        {
+            DialogResult = true;
+        }
+    }
+}
diff --git a/Terrafirma/Terrafirma.csproj b/Terrafirma/Terrafirma.csproj
index 530cd97..b8a4cdd 100644
--- a/Terrafirma/Terrafirma.csproj
+++ b/Terrafirma/Terrafirma.csproj
@@ -60,6 +60,9 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
+    <Compile Include="ConnectToServer.xaml.cs">
+      <DependentUpon>ConnectToServer.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Render.cs" />
     <Compile Include="SaveOptions.xaml.cs">
       <DependentUpon>SaveOptions.xaml</DependentUpon>
@@ -67,6 +70,9 @@
     <Compile Include="Saving.xaml.cs">
       <DependentUpon>Saving.xaml</DependentUpon>
     </Compile>
+    <Compile Include="ServerPassword.xaml.cs">
+      <DependentUpon>ServerPassword.xaml</DependentUpon>
+    </Compile>
     <Compile Include="SignPopup.xaml.cs">
       <DependentUpon>SignPopup.xaml</DependentUpon>
     </Compile>
@@ -75,6 +81,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="ConnectToServer.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="HilightWin.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
@@ -112,6 +122,10 @@
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
     </Page>
+    <Page Include="ServerPassword.xaml">
+      <SubType>Designer</SubType>
+      <Generator>MSBuild:Compile</Generator>
+    </Page>
     <Page Include="SignPopup.xaml">
       <SubType>Designer</SubType>
       <Generator>MSBuild:Compile</Generator>
diff --git a/terrafirma.wxs b/terrafirma.wxs
index e76f08a..48eadae 100644
--- a/terrafirma.wxs
+++ b/terrafirma.wxs
@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <!-- Increase product version each release.. and that's the only change -->
-<?define ProductVersion="1.9.2"?>
+<?define ProductVersion="1.9.3"?>
 <?define ProductUpgradeCode="77851f13-31d3-473a-8654-5b6325fc53ab"?>
 <Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
 	<Product Id="*"