First commit

Subsurface/Screens/NetLobbyScreen.cs

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+using System;
+using System.Collections.Generic;
+using System.IO;
+using Lidgren.Network;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Subsurface.Networking;
+using FarseerPhysics;
+using FarseerPhysics.Factories;
+using FarseerPhysics.Dynamics;
+
+namespace Subsurface
+{
+    class NetLobbyScreen : Screen
+    {
+        GUIFrame menu;
+        GUIFrame infoFrame;
+        GUIListBox playerList;
+
+        GUIListBox mapList, modeList, chatBox;
+        GUITextBox textBox;
+
+        GUIScrollBar durationBar;
+
+        GUIFrame playerFrame;
+
+        float camAngle;
+
+        public bool isServer;
+
+        public string SelectedMap
+        {
+            get { return mapList.SelectedData.ToString(); }
+        }
+
+
+        public GameMode SelectedMode
+        {
+            get { return modeList.SelectedData as GameMode; }
+        }
+
+        public TimeSpan GameDuration
+        {
+            get 
+            {
+                int minutes = (int)(durationBar.BarScroll* 60.0f);
+                return new TimeSpan(0, minutes, 0);
+            }
+        }
+
+        public string DurationText()
+        {
+            return "Game duration: "+GameDuration+" min";
+        }
+                
+        public NetLobbyScreen()
+        {
+            Rectangle panelRect = new Rectangle(
+                (int)GUI.style.largePadding.X,
+                (int)GUI.style.largePadding.Y,
+                (int)(Game1.GraphicsWidth - GUI.style.largePadding.X * 2.0f),
+                (int)(Game1.GraphicsHeight - GUI.style.largePadding.Y * 2.0f));
+
+            menu = new GUIFrame(panelRect, Color.Transparent);
+            //menu.Padding = GUI.style.smallPadding;
+
+            //server info panel ------------------------------------------------------------
+
+            infoFrame = new GUIFrame(new Rectangle(0, 0, (int)(panelRect.Width * 0.6f), (int)(panelRect.Height * 0.6f)), GUI.style.backGroundColor, menu);
+            infoFrame.Padding = GUI.style.smallPadding;
+            
+            //chatbox ----------------------------------------------------------------------
+            GUIFrame chatFrame = new GUIFrame(
+                new Rectangle(0, (int)(panelRect.Height * 0.6f + GUI.style.smallPadding.W),
+                    (int)(panelRect.Width * 0.6f),
+                    (int)(panelRect.Height * 0.4f - GUI.style.smallPadding.W)),
+                GUI.style.backGroundColor, menu);
+            chatFrame.Padding = GUI.style.smallPadding;
+
+            chatBox = new GUIListBox(new Rectangle(0,0,0,chatFrame.Rect.Height-80), Color.White, chatFrame);            
+            textBox = new GUITextBox(new Rectangle(0, 0, 0, 25), Color.White, Color.Black, Alignment.Bottom, Alignment.Left, chatFrame);
+            textBox.OnEnter = EnterChatMessage;
+
+            //player info panel ------------------------------------------------------------
+
+            playerFrame = new GUIFrame(
+                new Rectangle((int)(panelRect.Width * 0.6f + GUI.style.smallPadding.Z), 0,
+                    (int)(panelRect.Width * 0.4f - GUI.style.smallPadding.Z), (int)(panelRect.Height * 0.6f)),
+                GUI.style.backGroundColor, menu);
+            playerFrame.Padding = GUI.style.smallPadding;
+
+            //player list ------------------------------------------------------------------
+
+            GUIFrame playerListFrame = new GUIFrame(
+                new Rectangle((int)(panelRect.Width * 0.6f + GUI.style.smallPadding.Z), (int)(panelRect.Height * 0.6f + GUI.style.smallPadding.W),
+                    (int)(panelRect.Width * 0.4f - GUI.style.smallPadding.Z), (int)(panelRect.Height * 0.4f - GUI.style.smallPadding.W)),
+                GUI.style.backGroundColor, menu);
+            playerListFrame.Padding = GUI.style.smallPadding;
+
+            playerList = new GUIListBox(new Rectangle(0,0,0,0), Color.White, playerListFrame);
+        }
+
+        public override void Deselect()
+        {
+            textBox.Deselect();
+        }
+
+        public override void Select()
+        {
+            infoFrame.ClearChildren();
+            
+            if (isServer && Game1.server == null) Game1.server = new GameServer();
+
+            textBox.Select();
+
+            int oldMapIndex = 0;
+            if (mapList != null && mapList.SelectedData != null) oldMapIndex = mapList.SelectedIndex;
+
+            new GUITextBlock(new Rectangle(0, 30, 0, 30), "Selected map:", Color.Transparent, Color.Black, Alignment.Left, infoFrame);
+            mapList = new GUIListBox(new Rectangle(0, 60, 200, 200), Color.White, infoFrame);
+            mapList.OnSelected = SelectMap;
+            mapList.Enabled = (Game1.server!=null);
+
+            string[] mapFilePaths = Map.GetMapFilePaths();
+            if (mapFilePaths != null)
+            {
+                foreach (string s in mapFilePaths)
+                {
+                    GUITextBlock textBlock = new GUITextBlock(
+                        new Rectangle(0, 0, 0, 25),
+                        Path.GetFileNameWithoutExtension(s),
+                        GUI.style,
+                        Alignment.Left,
+                        Alignment.Left,
+                        mapList);
+                    textBlock.Padding = new Vector4(10.0f, 0.0f, 0.0f, 0.0f);
+                    textBlock.UserData = s;
+                }
+            }
+            else
+            {
+                DebugConsole.ThrowError("No saved maps found!");
+                return;
+            }
+
+            new GUITextBlock(new Rectangle(220, 30, 0, 30), "Selected game mode: ", Color.Transparent, Color.Black, Alignment.Left, infoFrame);
+            modeList = new GUIListBox(new Rectangle(220, 60, 200, 200), Color.White, infoFrame);
+            modeList.Enabled = (Game1.server != null);
+            //modeList.OnSelected = new GUIListBox.OnSelectedHandler(SelectEvent);
+
+            foreach (GameMode mode in GameMode.list)
+            {
+                GUITextBlock textBlock = new GUITextBlock(
+                    new Rectangle(0, 0, 0, 25),
+                    mode.Name,
+                    GUI.style,
+                    Alignment.Left,
+                    Alignment.Left,
+                    modeList);
+                textBlock.Padding = new Vector4(10.0f, 0.0f, 0.0f, 0.0f);
+                textBlock.UserData = mode;
+            }
+
+            GUITextBlock durationText = new GUITextBlock(new Rectangle((int)(modeList.Rect.X + modeList.Rect.Width + GUI.style.smallPadding.X), modeList.Rect.Y, 100, 20),
+                "Game duration: ", Color.Transparent, Color.Black, Alignment.Left, infoFrame);
+            durationText.TextGetter = DurationText;
+
+            durationBar = new GUIScrollBar(new Rectangle((int)(modeList.Rect.X + modeList.Rect.Width + GUI.style.smallPadding.X), modeList.Rect.Y + 30, 100, 20),
+                Color.Gold, 0.1f, Alignment.Left, infoFrame);
+            durationBar.BarSize = 0.1f;
+            durationBar.Enabled = (Game1.server != null);
+            
+            if (isServer && Game1.server!=null)
+            {
+                GUIButton startButton = new GUIButton(new Rectangle(0,0,200,30), "Start", Color.White, Alignment.Right | Alignment.Bottom, infoFrame);
+                startButton.OnClicked = Game1.server.StartGame;
+
+                //mapList.OnSelected = new GUIListBox.OnSelectedHandler(Game1.server.UpdateNetLobby);
+                modeList.OnSelected = Game1.server.UpdateNetLobby;
+                durationBar.OnMoved = Game1.server.UpdateNetLobby;
+
+                if (mapFilePaths.Length > 0) mapList.Select(mapFilePaths[oldMapIndex]);
+                if (GameMode.list.Count > 0) modeList.Select(GameMode.list[0]);                
+            }
+            else
+            {
+                int x = playerFrame.Rect.Width / 2;
+                GUITextBox playerName = new GUITextBox(new Rectangle(x, 0, 0, 20), Color.White, Color.Black,
+                    Alignment.Left | Alignment.Top, Alignment.Left, playerFrame);
+                playerName.Text = Game1.client.CharacterInfo.name;
+                playerName.OnEnter += ChangeCharacterName;
+
+                new GUITextBlock(new Rectangle(x,40,200, 30), "Gender: ", Color.Transparent, Color.Black,
+                    Alignment.Left | Alignment.Top, Alignment.Left, playerFrame);
+
+                GUIButton maleButton = new GUIButton(new Rectangle(x+70,50,70,20), "Male", GUI.style,
+                    Alignment.Left | Alignment.Top, playerFrame);
+                maleButton.UserData = Gender.Male;
+                maleButton.OnClicked += SwitchGender;
+
+                GUIButton femaleButton = new GUIButton(new Rectangle(x+150, 50, 70, 20), "Female", GUI.style,
+                    Alignment.Left | Alignment.Top, playerFrame);
+                femaleButton.UserData = Gender.Female;
+                femaleButton.OnClicked += SwitchGender;
+
+                new GUITextBlock(new Rectangle(0, 200, 200,30), "Job preferences:", Color.Transparent, Color.Black, Alignment.Left, playerFrame);
+
+                GUIListBox jobList = new GUIListBox(new Rectangle(0,230,200,250), Color.White, playerFrame);
+
+                foreach (Job job in Job.jobList)
+                {
+                    GUITextBlock jobText = new GUITextBlock(new Rectangle(0,0,0,20), job.Name, Color.Transparent, Color.Black, Alignment.Left, jobList);
+                    GUIButton upButton = new GUIButton(new Rectangle(jobText.Rect.Width - 40, 0, 20, 20), "u", Color.White, jobText);
+                    upButton.UserData = -1;
+                    upButton.OnClicked += ChangeJobPreference;
+
+                    GUIButton downButton = new GUIButton(new Rectangle(jobText.Rect.Width - 20, 0, 20, 20), "d", Color.White, jobText);
+                    downButton.UserData = 1;
+                    downButton.OnClicked += ChangeJobPreference;
+                }
+
+                UpdateJobPreferences(jobList);
+
+            }
+
+            base.Select();
+        }
+
+        private bool SelectMap(object obj)
+        {
+            if (Game1.server != null) Game1.server.UpdateNetLobby(obj);
+
+            if ((string)obj == Map.FilePath) return true;
+            Map.Load((string)obj);
+
+            return true;
+        }
+
+
+        public void AddPlayer(string name)
+        {
+            GUITextBlock textBlock = new GUITextBlock(
+                new Rectangle(0, 0, 0, 25),
+                name,
+                GUI.style,
+                Alignment.Left,
+                Alignment.Left,
+                playerList);
+            textBlock.Padding = new Vector4(10.0f, 0.0f, 0.0f, 0.0f);
+            textBlock.UserData = name;          
+        }
+
+        public void RemovePlayer(string name)
+        {
+            playerList.RemoveChild(playerList.GetChild(name));
+        }
+
+        public override void Update(double deltaTime)
+        {
+            base.Update(deltaTime);
+
+            Game1.gameScreen.Cam.MoveCamera((float)deltaTime);
+
+            Vector2 pos = new Vector2(
+                Map.Borders.X + Map.Borders.Width / 2,
+                Map.Borders.Y - Map.Borders.Height / 2);
+
+            camAngle += (float)deltaTime / 10.0f;
+            Vector2 offset = (new Vector2(
+                (float)Math.Cos(camAngle) * (Map.Borders.Width / 2.0f),
+                (float)Math.Sin(camAngle) * (Map.Borders.Height / 2.0f)));
+            
+            pos += offset * 0.8f;
+            
+            Game1.gameScreen.Cam.TargetPos = pos;
+
+            menu.Update((float)deltaTime);
+
+            if (Game1.client != null && Game1.client.Character != null)
+            {
+
+            }
+            
+            durationBar.BarScroll = Math.Max(durationBar.BarScroll, 1.0f / 60.0f);
+        }
+
+        public override void Draw(double deltaTime, GraphicsDevice graphics, SpriteBatch spriteBatch)
+        {
+            graphics.Clear(Color.CornflowerBlue);
+
+            Game1.gameScreen.DrawMap(graphics, spriteBatch);
+
+            spriteBatch.Begin();
+
+            menu.Draw(spriteBatch);
+
+            GUI.Draw((float)deltaTime, spriteBatch);
+
+            spriteBatch.End();
+
+
+            if (Game1.client != null)
+            {
+                if (Game1.client.Character != null)
+                {
+                    Vector2 position = new Vector2(playerFrame.Rect.X + playerFrame.Rect.Width * 0.25f, playerFrame.Rect.Y + 100.0f);
+                    Matrix transform = Matrix.CreateTranslation(new Vector3(ConvertUnits.ToDisplayUnits(-Game1.client.Character.SimPosition)+position, 0.0f));
+            spriteBatch.Begin(SpriteSortMode.BackToFront, null,null,null,null,null,transform);
+                    Game1.client.Character.Draw(spriteBatch);
+            spriteBatch.End();
+                }
+                else
+                {
+                    CreatePreviewCharacter();
+                }
+            }
+
+        }
+
+        public void NewChatMessage(string message, Color color)
+        {
+            GUITextBlock msg = new GUITextBlock(new Rectangle(0, 0, 0, 20),
+                message, 
+                ((chatBox.CountChildren % 2) == 0) ? Color.Transparent : Color.Black*0.1f, color, 
+                Alignment.Left, null, true);
+
+            msg.Padding = new Vector4(GUI.style.smallPadding.X, 0, 0, 0);
+            chatBox.AddChild(msg);
+        }
+
+
+        public bool StartGame(object obj)
+        {
+            Game1.server.StartGame(null, obj);
+            return true;
+        }
+
+        public bool EnterChatMessage(GUITextBox textBox, string message)
+        {
+            if (String.IsNullOrEmpty(message)) return false;
+
+            if (isServer)
+            {
+                Game1.server.SendChatMessage("Server: " + message);
+            }
+            else
+            {
+                Game1.client.SendChatMessage(Game1.client.Name + ": " + message);
+            }
+
+            return true;
+        }
+
+        private void CreatePreviewCharacter()
+        {
+            if (Game1.client.Character != null) Game1.client.Character.Remove();
+
+            Vector2 pos = new Vector2(1000.0f, 1000.0f);
+
+            Character character = new Character(Game1.client.CharacterInfo, pos);
+
+            Game1.client.Character = character;
+
+            character.animController.isStanding = true;
+            
+            //TODO: only create if hasn't been created yet
+            //{
+            Body platform = BodyFactory.CreateRectangle(Game1.world, 3.0f, 1.0f, 5.0f);
+            platform.SetTransform(new Vector2(pos.X, pos.Y + 1.5f), 0.0f);
+            platform.IsStatic = true;
+
+            pos = ConvertUnits.ToDisplayUnits(pos);
+            new Hull(new Rectangle((int)pos.X - 100, (int)-pos.Y + 100, 200, 200));
+            //}
+            
+            Physics.Alpha = 1.0f;
+
+            for (int i = 0; i < 500; i++)
+            {
+                character.animController.Update((float)Physics.step);
+                character.animController.UpdateAnim((float)Physics.step);
+                Game1.world.Step((float)Physics.step);
+            }
+        }
+
+        private bool SwitchGender(GUIButton button, object obj)
+        {
+            try
+            {
+                Gender gender = (Gender)obj;
+                Game1.client.CharacterInfo.gender = gender;
+                Game1.client.SendCharacterData();
+                CreatePreviewCharacter();
+            }
+            catch
+            {
+                return false;
+            }
+            return true;
+        }
+
+        private bool ChangeCharacterName(GUITextBox textBox, string newName)
+        {
+            if (string.IsNullOrEmpty(newName)) return false;
+
+            Game1.client.CharacterInfo.name = newName;
+            Game1.client.Name = newName;
+            Game1.client.SendCharacterData();
+
+            textBox.Text = newName;
+
+            return true;
+        }
+
+        private bool ChangeJobPreference(GUIButton button, object obj)
+        {
+            GUIComponent jobText = button.Parent;
+            GUIListBox jobList = jobText.Parent as GUIListBox;
+
+            int index = jobList.children.IndexOf(jobText);
+            int newIndex = index + (int)obj;
+            if (newIndex<0 || newIndex>jobList.children.Count-1) return false;
+
+            GUIComponent temp = jobList.children[newIndex];
+            jobList.children[newIndex] = jobText;
+            jobList.children[index] = temp;
+
+            UpdateJobPreferences(jobList);
+
+            return true;
+        }
+
+        private void UpdateJobPreferences(GUIListBox listBox)
+        {
+            listBox.Deselect();
+            for (int i = 0; i<listBox.children.Count; i++)
+            {
+                float a = (float)i/listBox.children.Count;
+                Color color = new Color(a, 1.0f - a, 0.5f, 1.0f);
+
+                listBox.children[i].Color = color;
+            }
+        }
+
+
+        public void WriteData(NetOutgoingMessage msg)
+        {
+            msg.Write(mapList.SelectedIndex);
+            msg.Write(modeList.SelectedIndex);
+
+            msg.Write(durationBar.BarScroll);
+        }
+
+        public void ReadData(NetIncomingMessage msg)
+        {
+            mapList.Select(msg.ReadInt32());
+            modeList.Select(msg.ReadInt32());
+
+            durationBar.BarScroll = msg.ReadFloat();
+        }
+    }
+}