105 lines
No EOL
3.6 KiB
C#
105 lines
No EOL
3.6 KiB
C#
using System;
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using System.Collections.Generic;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using MonoGameLibrary;
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using MonoGameLibrary.Graphics;
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using MonoGameLibrary.Input;
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namespace FNAF_Clone.GUI;
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public class UIElement {
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public bool Active { get; set; } = true;
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public bool Pressable { get; set; } = false;
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public bool Visible { get; set; } = true;
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protected (Point, Point) _bounds;
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public (Point, Point) Bounds{
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get => _bounds;
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protected set { _bounds = value; UpdateBounds(); }
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}
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protected (Point, Point) screenSpaceBounds;
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public List<TextureRegion> Textures = new();
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protected int currentTextureId = 0;
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private float _scaleMultiplier = 1;
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public float ScaleMultiplier{
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get{
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return _scaleMultiplier;
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}
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set{
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_scaleMultiplier = value;
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LoadPixelScaleMultiplier();
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}
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}
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protected int pixelScaleMultiplier = 1;
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private void LoadPixelScaleMultiplier() {
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pixelScaleMultiplier = (int)(UIManager.GlobalPixelMultiplier * _scaleMultiplier); // TODO: move GlobalPixelMultiplier somewhere where it would make sense
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UpdateBounds();
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}
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protected virtual void UpdateBounds() {
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_bounds = (Bounds.Item1, (Bounds.Item2 - Bounds.Item1).MultiplyByScalar(ScaleMultiplier) + Bounds.Item1);
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screenSpaceBounds = (Bounds.Item1.MultiplyByScalar(pixelScaleMultiplier), Bounds.Item2.MultiplyByScalar(pixelScaleMultiplier));
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}
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public UIElement(TextureRegion texture, Point position) {
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Textures.Add(texture);
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Bounds = (position, position + new Point(texture.Width, texture.Height));
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LoadPixelScaleMultiplier();
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}
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public UIElement(TextureRegion[] textures, Point position) {
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this.Textures.AddRange(textures);
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Bounds = (position, position + new Point(textures[0].Width, textures[0].Height));
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LoadPixelScaleMultiplier();
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}
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public UIElement(Point corner1, Point corner2) {
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Bounds = (corner1, corner2);
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Visible = false;
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LoadPixelScaleMultiplier();
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}
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public void SetTexture(int textureId) {
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if (textureId >= Textures.Count){
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Console.WriteLine($"WARNING: TEXTURE {textureId} OUT OF BOUNDS");
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return;
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}
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currentTextureId = textureId;
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}
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public virtual void Update() { }
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public bool IsWithinBounds(Point pos) {
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return pos.X >= Math.Min(screenSpaceBounds.Item1.X, screenSpaceBounds.Item2.X) && pos.X <= Math.Max(screenSpaceBounds.Item1.X, screenSpaceBounds.Item2.X) &&
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pos.Y >= Math.Min(screenSpaceBounds.Item1.Y, screenSpaceBounds.Item2.Y) && pos.Y <= Math.Max(screenSpaceBounds.Item1.Y, screenSpaceBounds.Item2.Y);
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}
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public Action OnMousePress{ get; set; }
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// public virtual void OnMousePress() { }
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public virtual void OnMouseRelease() { }
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public virtual void OnMouseHold() { }
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public virtual void Draw(SpriteBatch spriteBatch) {
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if (!Visible || !Active){
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return;
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}
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Textures[currentTextureId].Draw(spriteBatch, screenSpaceBounds.Item1.ToVector2(), Color.White, 0, Vector2.Zero, pixelScaleMultiplier, SpriteEffects.None, 0);
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// texture.Draw(spriteBatch, bounds.Item1.ToVector2(), Color.White);
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}
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public void SetPosition(Point position) {
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Bounds = (position, position + new Point(Textures[0].Width, Textures[0].Height));
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}
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public UIElement Clone() {
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return new UIElement(Textures.ToArray(), Bounds.Item1);
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}
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public TextureRegion[] GetTextures() => Textures.ToArray();
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} |