ZoFo/ZoFo/GameCore/Graphics/AnimatedGraphicsComponent.cs
2024-08-18 19:30:48 +03:00

251 lines
8.8 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ZoFo.GameCore.GameManagers;
using ZoFo.GameCore.GUI;
namespace ZoFo.GameCore.Graphics
{
public class AnimatedGraphicsComponent : GraphicsComponent
{
public event Action<string> actionOfAnimationEnd;
public List<AnimationContainer> animations;
private List<Texture2D> textures;
private List<string> texturesNames;
private AnimationContainer currentAnimation;
static public int Camera_XW=800;
static public int Camera_YH = 400;
static public Vector2 CameraSize = new Vector2(1800, 960);
public int parentId;
public AnimationContainer CurrentAnimation
{
get
{
return currentAnimation;
}
}
public string LastAnimation { get; set; }
public string GetCurrentAnimation
{
get { return currentAnimation.Id; }
}
private AnimationContainer neitralAnimation;
//private SpriteBatch _spriteBatch;
private int currentFrame;
public int CurrentFrame
{
get
{
return currentFrame;
}
}
// Needed to ckeck whether the frame has changed since last update call
private int lastUpdateCallFrame;
public int LastUpdateCallFrame
{
get
{
return lastUpdateCallFrame;
}
}
public int CurrentFrameInterval { get => interval; }
public void Force_Set_CurrentFrameInterval(int newFrameInterval) { }
private int interval;
private int lastInterval;
private Rectangle sourceRectangle;
public AnimatedGraphicsComponent(List<string> animationsId, string neitralAnimationId)
{
//this._spriteBatch = _spriteBatch;
currentFrame = 0;
lastInterval = 1;
LoadAnimations(animationsId, neitralAnimationId);
currentAnimation = neitralAnimation;
SetInterval();
buildSourceRectangle();
}
public AnimatedGraphicsComponent(string textureName)
{
animations = new List<AnimationContainer>();
textures = new List<Texture2D>();
var texture = AppManager.Instance.Content.Load<Texture2D>(textureName);
textures.Add(texture);
AnimationContainer animationContainer = new AnimationContainer();
animationContainer.StartSpriteRectangle = new Rectangle(0, 0, texture.Width, texture.Height);
animationContainer.TextureFrameInterval = 0;
animationContainer.TextureName = texture.Name;
animationContainer.IsCycle = true;
animationContainer.FramesCount = 1;
animationContainer.FrameTime = new List<Tuple<int, int>>() { new Tuple<int, int>(0, 10) };
animationContainer.Id = texture.Name;
currentAnimation = animationContainer;
neitralAnimation = animationContainer;
animations.Add(animationContainer);
}
private void LoadAnimations(List<string> animationsId, string neitralAnimationId)
{
animations = new List<AnimationContainer>();
foreach (var id in animationsId)
{
animations.Add(AppManager.Instance.animationBuilder.Animations.Find(x => x.Id == id));
if (id == neitralAnimationId)
{
neitralAnimation = animations.Last();
}
}
}
public override void LoadContent()
{
textures = new List<Texture2D>();
texturesNames = new List<string>();
foreach (var animation in animations)
{
if (!texturesNames.Contains(animation.TextureName))
{
texturesNames.Add(animation.TextureName);
textures.Add(AppManager.Instance.Content.Load<Texture2D>(animation.TextureName));
}
}
}
public void StartAnimation(string startedanimationId)
{
currentFrame = 0;
currentAnimation = animations.Find(x => x.Id == startedanimationId);
buildSourceRectangle();
SetInterval();
}
public void StopAnimation()
{
currentFrame = 0;
interval = 0;
currentAnimation = neitralAnimation;
buildSourceRectangle();
SetInterval();
}
public override void Update()
{
lastUpdateCallFrame = currentFrame;
if (interval == 0)
{
currentFrame++;
if (currentAnimation.FramesCount <= currentFrame)
{
if (!currentAnimation.IsCycle)
{
if (actionOfAnimationEnd != null)
{
actionOfAnimationEnd(currentAnimation.Id);
}
currentAnimation = neitralAnimation;
}
currentFrame = 0;
}
buildSourceRectangle();
SetInterval();
}
interval--;
}
public override void Draw(Rectangle destinationRectangle, SpriteBatch _spriteBatch)
{
Texture2D texture = textures[texturesNames.FindIndex(x => x == currentAnimation.TextureName)];
float scale;
if (currentAnimation.Offset.X != 0)
{
destinationRectangle.X -= (int)currentAnimation.Offset.X;
scale = destinationRectangle.Height / sourceRectangle.Height;
destinationRectangle.Width = (int)(sourceRectangle.Width * scale);
}
else if (currentAnimation.Offset.Y != 0)
{
destinationRectangle.Y -= (int)currentAnimation.Offset.Y;
scale = destinationRectangle.Width / sourceRectangle.Width;
destinationRectangle.Height = (int)(sourceRectangle.Height * scale);
}
destinationRectangle.X -= CameraPosition.X;
destinationRectangle.Y -= CameraPosition.Y;
destinationRectangle = Scaling(destinationRectangle);
_spriteBatch.Draw(texture, destinationRectangle, sourceRectangle, Color.White, Rotation,
Vector2.Zero, Flip, 0);
}
public override void Draw(Rectangle destinationRectangle, SpriteBatch _spriteBatch, Rectangle sourceRectangle)
{
Texture2D texture = textures[texturesNames.FindIndex(x => x == currentAnimation.TextureName)];
float scale;
if (currentAnimation.Offset.X != 0)
{
destinationRectangle.X -= (int)currentAnimation.Offset.X;
scale = destinationRectangle.Height / sourceRectangle.Height;
destinationRectangle.Width = (int)(sourceRectangle.Width * scale);
}
else if (currentAnimation.Offset.Y != 0)
{
destinationRectangle.Y -= (int)currentAnimation.Offset.Y;
scale = destinationRectangle.Width / sourceRectangle.Width;
destinationRectangle.Height = (int)(sourceRectangle.Height * scale);
}
destinationRectangle.X -= CameraPosition.X;
destinationRectangle.Y -= CameraPosition.Y;
destinationRectangle = Scaling(destinationRectangle);
_spriteBatch.Draw(texture,
destinationRectangle, sourceRectangle, Color.White, 0,
Vector2.Zero, Flip, 0);
}
private void buildSourceRectangle()
{
sourceRectangle = new Rectangle();
if (currentAnimation == null)
{
currentAnimation = neitralAnimation;
}
sourceRectangle.X = currentAnimation.StartSpriteRectangle.X + currentFrame *
(currentAnimation.StartSpriteRectangle.Width + currentAnimation.TextureFrameInterval);
sourceRectangle.Y = currentAnimation.StartSpriteRectangle.Y;
sourceRectangle.Height = currentAnimation.StartSpriteRectangle.Height;
sourceRectangle.Width = currentAnimation.StartSpriteRectangle.Width;
}
private void SetInterval()
{
Tuple<int, int> i = currentAnimation.FrameTime.Find(x => x.Item1 == currentFrame);
if (i != null)
{
interval = i.Item2;
lastInterval = interval;
}
else
{
interval = lastInterval;
}
}
}
}