W2 m2 tetris

README.md

@@ -38,7 +38,7 @@ Week 2
 Blazor
 
 - [x] https://dotnet.microsoft.com/learn/aspnet/blazor-tutorial/intro
-- [ ] https://exceptionnotfound.net/tetris-in-blazor-webassembly/
+- [x] https://exceptionnotfound.net/tetris-in-blazor-webassembly/
 - [ ] https://www.claudiobernasconi.ch/2021/04/23/building-a-dashboard-blazor/
 - [ ] https://code-maze.com/download-files-from-azure-with-net-core-web-api-and-blazor-webassembly/
 - [ ] https://code-maze.com/authentication-in-blazor-webassembly-hosted-applications/

W1-M2-numbers-in-csharp-local/numbers-quickstart/obj/Debug/net6.0/NumbersInCsharp.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = NumbersInCsharp
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M2-numbers-in-csharp-local/numbers-quickstart/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M2-numbers-in-csharp-local\numbers-quickstart\

W1-M3-branches-and-loops-local/obj/Debug/net6.0/BranchesAndLoops.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = BranchesAndLoops
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M3-branches-and-loops-local/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M3-branches-and-loops-local\

W1-M4-list-collections/obj/Debug/net6.0/W1-M4-list-collections.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = W1_M4_list_collections
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M4-list-collections/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M4-list-collections\

W1-M5-classes-and-objects/obj/Debug/net6.0/W1-M5-classes-and-objects.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,8 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = W1_M5_classes_and_objects
-<<<<<<< HEAD
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M5-classes-and-objects/
-=======
-build_property.ProjectDir = C:\s\najodev\JuniorLearning\W1-M5-classes-and-objects\
->>>>>>> main
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M5-classes-and-objects\

W1-M6-object-oriented/obj/Debug/net6.0/W1-M6-object-orientated.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = W1_M5_classes_and_objects
-build_property.ProjectDir = /home/najo/files/JuniorLearning/W1-M6-object-oriented/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M6-object-oriented\

W1-M7-inheritance/obj/Debug/net6.0/W1-M7-inheritance.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = W1_M7_inheritance
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M7-inheritance/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M7-inheritance\

W1-M9-console-app/obj/Debug/net6.0/W1-M9-console-app.GeneratedMSBuildEditorConfig.editorconfig

@@ -7,4 +7,4 @@ build_property.InvariantGlobalization =
 build_property.PlatformNeutralAssembly = 
 build_property._SupportedPlatformList = Linux,macOS,Windows
 build_property.RootNamespace = W1_M9_console_app
-build_property.ProjectDir = /home/najo/files/JuniorLearning_backup/W1-M9-console-app/
+build_property.ProjectDir = C:\Users\NashBarden\Source\Repos\JuniorLearning\W1-M9-console-app\

W2-M2-Tetris-new/App.razor

@@ -0,0 +1,11 @@
+<Router AppAssembly="@typeof(Program).Assembly">
+    <Found Context="routeData">
+        <RouteView RouteData="@routeData" DefaultLayout="@typeof(MainLayout)" />
+    </Found>
+    <NotFound>
+        <LayoutView Layout="@typeof(MainLayout)">
+            <h1>Page not found</h1>
+            <p>Sorry, there's nothing at this address.</p>
+        </LayoutView>
+    </NotFound>
+</Router>

W2-M2-Tetris-new/Models/Tetris/Cell.cs

@@ -0,0 +1,27 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace W1_M2_Tetris.Models.Tetris
+{
+    public class Cell
+    {
+        public int Row { get; set; }
+        public int Column { get; set; }
+        public string CssClass { get; set; }
+
+        public Cell(int row, int column)
+        {
+            Row = row;
+            Column = column;
+        }
+
+        public Cell(int row, int column, string css)
+        {
+            Row = row;
+            Column = column;
+            CssClass = css;
+        }
+    }
+}

W2-M2-Tetris-new/Models/Tetris/CellCollection.cs

@@ -0,0 +1,186 @@
+using System.Collections.Generic;
+using System.Linq;
+
+namespace W1_M2_Tetris.Models.Tetris
+{
+    public class CellCollection
+    {
+        private readonly List<Cell> _cells = new List<Cell>();
+
+        /// <summary>
+        /// Returns all currently-occupied coordinates.
+        /// </summary>
+        /// <returns></returns>
+        public List<Cell> GetAll()
+        {
+            return _cells;
+        }
+
+        /// <summary>
+        /// Returns all occupied cell in a given row.
+        /// </summary>
+        /// <param name="row"></param>
+        /// <returns></returns>
+        public List<Cell> GetAllInRow(int row)
+        {
+            return _cells.Where(x => x.Row == row).ToList();
+        }
+
+        /// <summary>
+        /// Adds a new cell
+        /// </summary>
+        /// <param name="row"></param>
+        /// <param name="column"></param>
+        public void Add(int row, int column)
+        {
+            _cells.Add(new Cell(row, column));
+        }
+
+        /// <summary>
+        /// Adds several new Cells and gives them each the specified CSS class.
+        /// </summary>
+        /// <param name="cells"></param>
+        /// <param name="cssClass"></param>
+        public void AddMany(List<Cell> cells, string cssClass)
+        {
+            foreach (var cell in cells)
+            {
+                _cells.Add(new Cell(cell.Row, cell.Column, cssClass));
+            }
+        }
+
+        /// <summary>
+        /// Returns true if the cell is occupied.
+        /// </summary>
+        /// <param name="row"></param>
+        /// <param name="column"></param>
+        /// <returns></returns>
+        public bool Contains(int row, int column)
+        {
+            return _cells.Any(c => c.Row == row && c.Column == column);
+        }
+
+        /// <summary>
+        /// Returns true if there are any occupied cells in the given column.
+        /// </summary>
+        /// <param name="column"></param>
+        /// <returns></returns>
+        public bool HasColumn(int column)
+        {
+            return _cells.Any(c => c.Column == column);
+        }
+
+        /// <summary>
+        /// Gets the lowest (lowest Row value) cell in the collection. 
+        /// </summary>
+        /// <returns></returns>
+        public List<Cell> GetLowest()
+        {
+            List<Cell> cells = new List<Cell>();
+            foreach (var cell in _cells)
+            {
+                if (!Contains(cell.Row - 1, cell.Column))
+                {
+                    cells.Add(cell);
+                }
+            }
+
+            return cells;
+        }
+
+        /// <summary>
+        /// Gets the rightmost (highest Column value) cell in the collection.
+        /// </summary>
+        /// <returns></returns>
+        public List<Cell> GetRightmost()
+        {
+            List<Cell> cells = new List<Cell>();
+            foreach (var cell in _cells)
+            {
+                if (!Contains(cell.Row, cell.Column + 1))
+                {
+                    cells.Add(cell);
+                }
+            }
+
+            return cells;
+        }
+
+        /// <summary>
+        /// Gets the leftmost (lowest Column value) cell in the collection.
+        /// </summary>
+        /// <returns></returns>
+        public List<Cell> GetLeftmost()
+        {
+            List<Cell> cells = new List<Cell>();
+            foreach (var cell in _cells)
+            {
+                if (!Contains(cell.Row, cell.Column - 1))
+                {
+                    cells.Add(cell);
+                }
+            }
+
+            return cells;
+        }
+
+        /// <summary>
+        /// Returns true if any cell in the collection is in the specified row.
+        /// </summary>
+        /// <param name="row"></param>
+        /// <returns></returns>
+        public bool HasRow(int row)
+        {
+            return _cells.Any(c => c.Row == row);
+        }
+
+        /// <summary>
+        /// Gets the CSS class of an individual cell.
+        /// </summary>
+        /// <param name="row"></param>
+        /// <param name="column"></param>
+        /// <returns></returns>
+        public string GetCssClass(int row, int column)
+        {
+            var matching = _cells.FirstOrDefault(x => x.Row == row && x.Column == column);
+
+            if (matching != null)
+                return matching.CssClass;
+
+            return "";
+        }
+
+        /// <summary>
+        /// Sets the CSS class to each cell in an entire row.
+        /// </summary>
+        /// <param name="row"></param>
+        /// <param name="cssClass"></param>
+        public void SetCssClass(int row, string cssClass)
+        {
+            _cells.Where(x => x.Row == row).ToList().ForEach(x => x.CssClass = cssClass);
+        }
+
+        /// <summary>
+        /// Moves all "higher" cells down to fill in the specified completed rows.
+        /// </summary>
+        /// <param name="rows"></param>
+        public void CollapseRows(List<int> rows)
+        {
+            var selectedCells = _cells.Where(x => rows.Contains(x.Row));
+
+            List<Cell> toRemove = new List<Cell>();
+            foreach (var cell in selectedCells)
+            {
+                toRemove.Add(cell);
+            }
+
+            _cells.RemoveAll(x => toRemove.Contains(x));
+
+            foreach (var cell in _cells)
+            {
+                int numberOfLessRows = rows.Where(x => x <= cell.Row).Count();
+                cell.Row -= numberOfLessRows;
+            }
+        }
+    }
+}

W2-M2-Tetris-new/Models/Tetris/Enums/GameState.cs

@@ -0,0 +1,17 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace W1_M2_Tetris.Models.Tetris.Enums
+{
+    /// <summary>
+    /// Represents the current state of the Tetris game
+    /// </summary>
+    public enum GameState
+    {
+        NotStarted, 
+        Playing, //Game playing normally
+        GameOver
+    }
+}

W2-M2-Tetris-new/Models/Tetris/Enums/TetrominoOrientation.cs

@@ -0,0 +1,15 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace W1_M2_Tetris.Models.Tetris.Enums
+{
+    public enum TetrominoOrientation
+    {
+        UpDown,
+        LeftRight,
+        DownUp,
+        RightLeft
+    }
+}

W2-M2-Tetris-new/Models/Tetris/Enums/TetrominoStyle.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace W1_M2_Tetris.Models.Tetris.Enums
+{
+    public enum TetrominoStyle
+    {
+        Straight = 1,
+        Block = 2,
+        TShaped = 3,
+        LeftZigZag = 4,
+        RightZigZag = 5,
+        LShaped = 6,
+        ReverseLShaped = 7
+    }
+}

W2-M2-Tetris-new/Models/Tetris/Grid.cs

@@ -0,0 +1,26 @@
+using W1_M2_Tetris.Models.Tetris.Enums;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace W1_M2_Tetris.Models.Tetris
+{
+    public class Grid
+    {
+        public int Width { get; } = 10;
+        public int Height { get; } = 20;
+        public CellCollection Cells { get; set; } = new CellCollection();
+
+        public GameState State { get; set; } = GameState.NotStarted;
+
+        public bool IsStarted
+        {
+            get
+            {
+                return State == GameState.Playing 
+                       || State == GameState.GameOver;
+            }
+        }
+    }
+}