Replaced color usage with OpenTK's implementation.
This commit is contained in:
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using RecrownedAthenaeum.Types;
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using RecrownedAthenaeum.Input;
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using RecrownedAthenaeum.Graphics.UI.SkinSystem.Definitions;
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using RecrownedAthenaeum.Graphics.UI.SkinSystem;
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using RecrownedAthenaeum.Graphics.Render;
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namespace RecrownedAthenaeum.Graphics.UI.Modular.Modules.Interactive
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{
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/// <summary>
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/// Function to be called when button is clicked.
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/// </summary>
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/// <param name="button">The button that was clicked.</param>
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public delegate void Clicked(Button button);
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/// <summary>
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/// A very primitive button containing all the basic functions.
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/// </summary>
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public class Button : UIModule
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{
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private ButtonSkinDefinition skinDefinition;
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private ISpecialDrawable downTexture, upTexture, highlightedTexture, disabledTexture;
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/// <summary>
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/// Click event listeners.
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/// </summary>
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public event Clicked Listeners;
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private bool pressed;
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/// <summary>
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/// Whether or not this button should be currently disabled.
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/// </summary>
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public bool disabled = false;
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/// <summary>
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/// Whether or not this button is currently being hovered on.
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/// </summary>
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public bool Highlighted { get; private set; }
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/// <summary>
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/// Constructs this button using <see cref="ISpecialDrawable"/>s for the different states it could be in.
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/// </summary>
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/// <param name="down">Button being pressed.</param>
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/// <param name="up">Button not being pressed.</param>
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/// <param name="disabled">Disabled button.</param>
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/// <param name="selected">Button being highlighted.</param>
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public Button(ISpecialDrawable down, ISpecialDrawable up, ISpecialDrawable disabled = null, ISpecialDrawable selected = null)
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{
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this.downTexture = down;
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this.upTexture = up;
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this.disabledTexture = disabled;
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this.highlightedTexture = selected;
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}
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/// <summary>
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/// Constructs this button using the skin system.
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/// </summary>
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/// <param name="skin">The skin containing the information of the textures and design to follow.</param>
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/// <param name="definitionName">The name of the definition in the skin. Can be null to select the default.</param>
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public Button(ISkin skin, string definitionName = null)
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{
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skinDefinition = skin.ObtainDefinition<ButtonSkinDefinition>(definitionName);
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downTexture = skin.GetTextureAtlasRegion(skinDefinition.downRegion, true);
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upTexture = skin.GetTextureAtlasRegion(skinDefinition.upRegion, true);
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disabledTexture = skin.GetTextureAtlasRegion(skinDefinition.disabledRegion);
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highlightedTexture = skin.GetTextureAtlasRegion(skinDefinition.selectedRegion);
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}
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/// <summary>
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/// Instantiates a button using a definition.
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/// </summary>
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/// <param name="skin">The skin the definition is defined in.</param>
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/// <param name="skinDefinition">The definition itself.</param>
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public Button(ISkin skin, ButtonSkinDefinition skinDefinition) :
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this(skin.GetTextureAtlasRegion(skinDefinition.downRegion, true),
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skin.GetTextureAtlasRegion(skinDefinition.upRegion, true),
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skin.GetTextureAtlasRegion(skinDefinition.disabledRegion),
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skin.GetTextureAtlasRegion(skinDefinition.selectedRegion))
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{ }
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/// <summary>
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/// Draws the button.
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/// </summary>
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/// <param name="batch">Batch used to draw the button.</param>
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public override void Draw(ConsistentSpriteBatch batch)
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{
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if (disabled)
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{
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disabledTexture?.Draw(batch, Boundaries, color);
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}
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else
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{
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if (pressed)
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{
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downTexture.Draw(batch, Boundaries, color);
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}
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else if (Highlighted)
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{
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highlightedTexture?.Draw(batch, Boundaries, color);
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}
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else
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{
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upTexture.Draw(batch, Boundaries, color);
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}
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}
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base.Draw(batch);
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}
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/// <summary>
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/// Called when the mouse changes state.
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/// </summary>
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/// <param name="state">The new state.</param>
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/// <returns>Whether or not to continue calling the next mouse change listener.</returns>
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public sealed override bool MouseStateChanged(MouseState state)
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{
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if (InputUtilities.MouseWithinBoundries(Boundaries))
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{
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if (state.LeftButton == ButtonState.Pressed)
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{
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pressed = true;
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}
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else
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{
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pressed = false;
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}
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if (InputUtilities.MouseClicked())
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{
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OnClick();
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}
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Highlighted = true;
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}
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else
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{
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Highlighted = false;
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pressed = false;
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}
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return base.MouseStateChanged(state);
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}
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/// <summary>
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/// Called when the state of the keyboard changes.
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/// </summary>
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/// <param name="state">The new state.</param>
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/// <returns>Whether or not the next keyboard change listener should be called.</returns>
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public sealed override bool KeyboardStateChanged(KeyboardState state)
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{
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return base.KeyboardStateChanged(state);
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}
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internal void OnClick()
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{
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Listeners?.Invoke(this);
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}
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}
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}
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@@ -0,0 +1,92 @@
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using RecrownedAthenaeum.Graphics.Render;
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using OpenTK.Graphics;
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using RecrownedAthenaeum.Graphics.UI.SkinSystem;
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using RecrownedAthenaeum.Graphics.UI.SkinSystem.Definitions;
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namespace RecrownedAthenaeum.Graphics.UI.Modular.Modules.Interactive
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{
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/// <summary>
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/// Button that holds a string.
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/// </summary>
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public class TextButton : Button
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{
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/// <summary>
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/// The text that is used to display the string.
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/// </summary>
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public readonly Text text;
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/// <summary>
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/// The color the font should be rendered in.
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/// </summary>
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public Color4 FontColor { get { return text.color; } set { text.color = value; } }
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/// <summary>
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/// Constructs text button with the positions represented by <see cref="ISpecialDrawable"/>
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/// </summary>
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/// <param name="text">The string representing the text to be displayed.</param>
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/// <param name="font">The font to be used to display the text.</param>
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/// <param name="down">What to draw as button is pushed down.</param>
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/// <param name="up">What to draw as button is not pushed.</param>
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/// <param name="disabled">What to draw as button is disabled.</param>
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/// <param name="selected">What to draw as button is selected.</param>
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public TextButton(string text, SpriteFont font, ISpecialDrawable down, ISpecialDrawable up, ISpecialDrawable disabled = null, ISpecialDrawable selected = null) : base(down, up, disabled, selected)
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{
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this.text = new Text(font, text);
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this.text.autoScale = true;
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this.text.centered = true;
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}
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/// <summary>
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/// Constructs a text button using a skin and definition.
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/// </summary>
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/// <param name="text">The text to display.</param>
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/// <param name="font">The font to be used.</param>
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/// <param name="skin">The skin to use.</param>
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/// <param name="definitionName">Name of the definition for this type in the skin given.</param>
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public TextButton(string text, SpriteFont font, ISkin skin, string definitionName = null) : base(skin, skin.ObtainDefinition<TextButtonSkinDefinition>(definitionName))
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{
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TextButtonSkinDefinition skinDefinition = skin.ObtainDefinition<TextButtonSkinDefinition>(definitionName);
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this.text = new Text(font, text);
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this.text.autoScale = true;
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this.text.centered = true;
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FontColor = skin.GetColor(skinDefinition.fontColor);
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}
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/// <summary>
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/// Creates a text button with a given definition.
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/// </summary>
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/// <param name="text">The text to be displayed on this button.</param>
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/// <param name="font">The font to use for this button.</param>
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/// <param name="skin">The skin the definition is from.</param>
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/// <param name="skinDefinition">The definition to use.</param>
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public TextButton(string text, SpriteFont font, ISkin skin, TextButtonSkinDefinition skinDefinition) :
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this(text,
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font,
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skin.GetTextureAtlasRegion(skinDefinition.downRegion, true),
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skin.GetTextureAtlasRegion(skinDefinition.upRegion, true),
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skin.GetTextureAtlasRegion(skinDefinition.disabledRegion),
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skin.GetTextureAtlasRegion(skinDefinition.selectedRegion))
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{ }
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/// <summary>
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/// Updates the text button.
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/// </summary>
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/// <param name="gameTime">Snapshot of information about time for game.</param>
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public override void Update(GameTime gameTime)
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{
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text.SetPositionAndDimensions(Boundaries);
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text.Update(gameTime);
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base.Update(gameTime);
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}
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/// <summary>
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/// Called whenever game wants to render this button.
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/// </summary>
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/// <param name="batch">Batch to use. Batch should already be started.</param>
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public override void Draw(ConsistentSpriteBatch batch)
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{
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base.Draw(batch);
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text.Draw(batch);
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}
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}
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}
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