First commit

3 files changed, 263 insertions, 0 deletions

diff --git a/Penguloon/Controls/Button.cs b/Penguloon/Controls/Button.cs
new file mode 100644
index 0000000..121321c
--- /dev/null
+++ b/Penguloon/Controls/Button.cs
@@ -0,0 +1,28 @@
+using Microsoft.Xna.Framework;
+using Penguloon.Scenes;
+
+namespace Penguloon.Controls
+{
+    class Button : ControlBase
+    {
+        public Button(SceneBase parentScene, Vector2 position, Vector2 size, string text) : base(parentScene, position, size)
+        {
+            this.BackgroundIdle = ContentManager.GetTexture("UI/btnIdle");
+            this.BackgroundPressed = ContentManager.GetTexture("UI/btnPressed");
+            this.BackgroundDisabled = ContentManager.GetTexture("UI/btnDisabled");
+            this.Text = text;
+
+            this.ForeColor = Color.Gray;
+            this.BorderColor = Color.Gray;
+            this.BorderWidth = 0;
+            this.Font = ContentManager.GetFont(StaticUIValues.MenuFont);
+
+            OnClick += Button_OnClick;
+        }
+
+        private void Button_OnClick(object sender, ClickArgs e)
+        {
+            SoundManager.PlayClickSound();
+        }
+    }
+}
\ No newline at end of file
diff --git a/Penguloon/Controls/ControlBase.cs b/Penguloon/Controls/ControlBase.cs
new file mode 100644
index 0000000..dea0bd7
--- /dev/null
+++ b/Penguloon/Controls/ControlBase.cs
@@ -0,0 +1,134 @@
+using System;
+using Microsoft.Xna.Framework;
+using Microsoft.Xna.Framework.Graphics;
+using Microsoft.Xna.Framework.Input.Touch;
+using Penguloon.Scenes;
+
+namespace Penguloon.Controls
+{
+    public abstract class ControlBase
+    {
+        public SceneBase ParentScene { get; set; }
+
+        public ControlState ControlState { get; set; } = ControlState.Idle;
+
+        public string Text { get; set; }
+        public SpriteFont Font { get; set; }
+        public Vector2 Position { get; set; }
+        public Vector2 Size { get; set; }
+        public Color ForeColor { get; set; }
+        public Color BorderColor { get; set; }
+        public int BorderWidth { get; set; }
+
+        public Texture2D BackgroundIdle { get; set; }
+        public Texture2D BackgroundPressed { get; set; }
+        public Texture2D BackgroundDisabled { get; set; }
+
+        public event EventHandler<ClickArgs> OnClick;
+        public event EventHandler<MoveArgs> OnMove;
+
+        /// <summary>
+        /// Base constructor.
+        /// </summary>
+        /// <param name="main">Active Main object.</param>
+        /// <param name="position">Control position.</param>
+        /// <param name="size">Control size.</param>
+        protected ControlBase(SceneBase parentScene, Vector2 position, Vector2 size)
+        {
+            this.ParentScene = parentScene;
+            this.Position = position;
+            this.Size = size;
+        }
+
+        /// <summary>
+        /// Draw controls.
+        /// </summary>
+        /// <param name="deltaTime">Delta time.</param>
+        public virtual void Draw(float deltaTime)
+        {
+            switch (ControlState)
+            {
+                case ControlState.Idle:
+                    if(BackgroundIdle != null)
+                        ParentScene.Main.SpriteBatch.Draw(BackgroundIdle, 
+                    destinationRectangle: new Rectangle(Position.ToPoint(), Size.ToPoint())); break;
+                case ControlState.Pressed:
+                    if (BackgroundPressed != null)
+                        ParentScene.Main.SpriteBatch.Draw(BackgroundPressed,
+                    destinationRectangle: new Rectangle(Position.ToPoint(), Size.ToPoint())); break;
+                case ControlState.Disabled:
+                    if (BackgroundDisabled != null)
+                        ParentScene.Main.SpriteBatch.Draw(BackgroundDisabled,
+                    destinationRectangle: new Rectangle(Position.ToPoint(), Size.ToPoint())); break;
+            }
+
+            if (Font == null) return;
+            if (string.IsNullOrWhiteSpace(Text)) return;
+
+            ParentScene.DrawText(Font, Text, Position, Size, TextAllignment.CenterMiddle, ForeColor, BorderColor, BorderWidth);
+        }
+
+        /// <summary>
+        /// Update control.
+        /// </summary>
+        /// <param name="deltaTime">Delta time.</param>
+        /// <param name="touchLocations">Finger touch points.</param>
+        public virtual void Update(float deltaTime, TouchLocation[] touchLocations)
+        {
+            if (ControlState == ControlState.Disabled) return;
+
+            Rectangle controlRec = new Rectangle(Position.ToPoint(), Size.ToPoint());
+
+            for(int i = 0; i < touchLocations.Length; i++)
+            {
+                Rectangle touchRec = new Rectangle(touchLocations[i].Position.ToPoint(), new Point(1, 1));
+
+                if (touchRec.Intersects(controlRec))
+                {
+                    if (touchLocations[i].State == TouchLocationState.Released)
+                    {
+                        this.ControlState = ControlState.Idle;
+                        OnClick?.Invoke(this, new ClickArgs(touchLocations[i].Position));
+                    }
+
+                    if (touchLocations[i].State == TouchLocationState.Pressed)
+                    {
+                        this.ControlState = ControlState.Pressed;
+                    }
+
+                    if (touchLocations[i].State == TouchLocationState.Moved)
+                    {
+                        touchLocations[i].TryGetPreviousLocation(out TouchLocation touch);
+                        OnMove?.Invoke(this, new MoveArgs(touchLocations[i].Position, touch.Position));
+                    }
+
+                    return;
+                }
+                else
+                this.ControlState = ControlState.Idle;
+            }
+        }
+    }
+
+    public class ClickArgs : EventArgs
+    {
+        public Vector2 ClickPosition { get; set; }
+
+        public ClickArgs(Vector2 clickPosition)
+        {
+            this.ClickPosition = clickPosition;
+        }
+    }
+
+    public class MoveArgs : EventArgs
+    {
+        public Vector2 TouchPosition { get; set; }
+        public Vector2 PrevTouchPosition { get; set; }
+
+        public MoveArgs(Vector2 touchPosition, Vector2 prevTouchPosition)
+        {
+            TouchPosition = touchPosition;
+            PrevTouchPosition = prevTouchPosition;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Penguloon/Controls/LevelSelector.cs b/Penguloon/Controls/LevelSelector.cs
new file mode 100644
index 0000000..1e26fcc
--- /dev/null
+++ b/Penguloon/Controls/LevelSelector.cs
@@ -0,0 +1,101 @@
+using Penguloon.Scenes;
+using Microsoft.Xna.Framework;
+using System;
+using System.Collections.Generic;
+using Penguloon.Levels;
+using Microsoft.Xna.Framework.Input.Touch;
+
+namespace Penguloon.Controls
+{
+    class LevelSelector : ControlBase
+    {
+        public int PanelWidth { get; set; }
+        public const int PanelMarginX = 30;
+        public const int MaxPanels = 3;
+
+        int selectedMap = 0;
+
+        public List<LevelBase> Levels { get; set; } = new List<LevelBase>();
+
+        public Rectangle Panel1 { get; set; }
+        public Rectangle Panel2 { get; set; }
+        public Rectangle Panel3 { get; set; }
+
+        public LevelSelector(SceneBase parentScene, Vector2 position, Vector2 size) : base(parentScene, position, size)
+        {
+            this.BackgroundIdle = ContentManager.GetTexture("UI/btnIdle");
+            this.BackgroundPressed = ContentManager.GetTexture("UI/btnIdle");
+            this.BackgroundDisabled = ContentManager.GetTexture("UI/btnIdle");
+
+            PanelWidth = (int)(StaticUIValues.ScreenViewport.X - ((MaxPanels + 1) * PanelMarginX)) / MaxPanels;
+
+            int panel1posX = PanelMarginX + (PanelMarginX * 0) + (PanelWidth * 0);
+            int panel2posX = PanelMarginX + (PanelMarginX * 1) + (PanelWidth * 1);
+            int panel3posX = PanelMarginX + (PanelMarginX * 2) + (PanelWidth * 2);
+
+            int sidePanelMarginY = 25;
+
+            Panel1 = new Rectangle(panel1posX, (int)position.Y + (sidePanelMarginY / 2), PanelWidth, (int)size.Y - sidePanelMarginY);
+            Panel2 = new Rectangle(panel2posX, (int)position.Y, PanelWidth, (int)size.Y);
+            Panel3 = new Rectangle(panel3posX, (int)position.Y + (sidePanelMarginY / 2), PanelWidth, (int)size.Y - sidePanelMarginY);
+
+            this.OnClick += LevelSelector_OnClick;
+
+            CreateLevels();
+        }
+
+        private void LevelSelector_OnClick(object sender, ClickArgs e)
+        {
+            Rectangle fingerRec = new Rectangle(e.ClickPosition.ToPoint(), new Point(1, 1));
+
+            if (Panel1.Intersects(fingerRec) && selectedMap > 0)
+            {
+                selectedMap--;
+            }
+
+            if (Panel2.Intersects(fingerRec))
+            {
+                SceneManager.GameScene = new GameScene(ParentScene.Main, Levels[selectedMap]);
+                SceneManager.SelectedScene = SelectedScene.Ingame;
+            }
+
+            if (Panel3.Intersects(fingerRec) && selectedMap < Levels.Count - 1)
+            {
+                selectedMap++;
+            }
+        }
+
+        private void CreateLevels()
+        {
+            Levels.Add(new IceLevel());
+            //Levels.Add(new IceLevel());
+            //Levels.Add(new IceLevel());
+        }
+
+        public override void Draw(float deltaTime)
+        {
+            // We dont need to draw text or a background
+            //base.Draw(deltaTime);
+
+            DrawPanels();
+        }
+
+        private void DrawPanels()
+        {
+            if (selectedMap - 1 >= 0)
+            {
+                ParentScene.Main.SpriteBatch.Draw(Levels[selectedMap - 1].SplashArt,
+                    destinationRectangle: Panel1);
+            }
+
+            ParentScene.Main.SpriteBatch.Draw(Levels[selectedMap].SplashArt,
+                destinationRectangle: Panel2);
+
+            if (selectedMap + 1 < Levels.Count)
+            {
+                ParentScene.Main.SpriteBatch.Draw(Levels[selectedMap + 1].SplashArt,
+                destinationRectangle: Panel3);
+            }
+        }
+    }
+}
\ No newline at end of file