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LADXHD/InGame/GameObjects/Things/ObjFinalBackground.cs

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initial commit
2023-12-14 22:21:22 +00:00
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using ProjectZ.InGame.GameObjects.Base;
using ProjectZ.InGame.GameObjects.Base.CObjects;
using ProjectZ.InGame.GameObjects.Base.Components;
using ProjectZ.InGame.Map;
using ProjectZ.InGame.SaveLoad;
using ProjectZ.InGame.Things;
using System.Collections.Generic;
namespace ProjectZ.InGame.GameObjects.Things
{
public class ObjFinalBackground : GameObject
{
struct CloudPart
{
public Vector2 position;
public Vector4 color0;
public Vector4 color1;
public float offset;
}
struct StarAnimation
{
public Vector2 position;
public Animator animator;
public Color color;
}
private List<CloudPart> _clouds = new List<CloudPart>();
private List<StarAnimation> _stars = new List<StarAnimation>();
private DictAtlasEntry _cloudSprite;
private CPosition _spawnPosition;
private string _moveStarKeys;
private float _moveHeight;
private float _positionTop;
private float _movePosition;
private bool _moveStars;
public ObjFinalBackground() : base("final_cloud") { }
public ObjFinalBackground(Map.Map map, int posX, int posY, string moveStarsKey) : base(map)
{
_spawnPosition = new CPosition(posX, posY, 0);
_moveStarKeys = moveStarsKey;
_cloudSprite = Resources.GetSprite("final_cloud");
var colorRed0 = new Vector4(0.518f, 0.192f, 0.353f, 1.0f);
var colorRed1 = new Vector4(0.835f, 0.196f, 0.541f, 1.0f);
var colorBlue0 = new Vector4(0.290f, 0.255f, 0.996f, 1.0f);
var colorBlue1 = new Vector4(0.510f, 0.388f, 0.898f, 1.0f);
var colorBlue2 = new Vector4(0.259f, 0.741f, 0.776f, 1.0f);
var colorBlue3 = new Vector4(0.259f, 0.482f, 0.518f, 1.0f);
var colorWhite = new Vector4(0.969f, 0.990f, 0.910f, 1.0f);
var colorGreen = new Vector4(0.188f, 0.769f, 0.353f, 1.0f);
var colorYellow = new Vector4(0.975f, 0.675f, 0.031f, 1.0f);
var colorLila0 = new Vector4(0.518f, 0.388f, 0.906f, 1.0f);
var colorLila1 = new Vector4(0.710f, 0.322f, 0.808f, 1.0f);
{
var cloudX = posX - 80;
var cloudY = posY + 56;
var offset0 = 0.8f;
var offset1 = 0.75f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
}
{
var cloudX = posX + 80;
var cloudY = posY - 32;
var offset0 = 0.8f;
var offset1 = 0.75f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 8), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 8), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
}
{
var cloudX = posX + 88;
var cloudY = posY + 40;
var offset0 = 0.8f;
var offset1 = 0.75f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 8), color0 = colorLila0, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY), color0 = colorLila0, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 8), color0 = colorLila0, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY), color0 = colorLila0, color1 = colorWhite, offset = offset0 });
}
{
var cloudX = posX - 40;
var cloudY = posY - 0;
var offset0 = 0.8f;
var offset1 = 0.75f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 16), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 16), color0 = colorRed0, color1 = colorRed1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
}
{
var cloudX = posX + 32;
var cloudY = posY;
var offset0 = 1;
var offset1 = 0.925f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 16), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY + 8), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 16), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 8), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 24), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 8), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 48, cloudY + 8), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 56, cloudY + 16), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
}
{
var cloudX = posX - 32;
var cloudY = posY + 32;
var offset0 = 0.65f;
var offset1 = 0.7f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY + 8), color0 = colorBlue2, color1 = colorBlue3, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY), color0 = colorBlue2, color1 = colorBlue3, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 8), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 8), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 32), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 24), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 32), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 16), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 24), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 48, cloudY + 16), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 56, cloudY + 24), color0 = colorWhite, color1 = colorYellow, offset = offset1 });
}
{
var cloudX = posX - 136;
var cloudY = posY + 8;
var offset = 0.9f;
var offset1 = 0.925f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY + 8), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 8), color0 = colorWhite, color1 = colorLila0, offset = offset });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 8), color0 = colorWhite, color1 = colorLila0, offset = offset });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 16), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 24), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 48, cloudY + 16), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 56, cloudY + 24), color0 = colorBlue2, color1 = colorWhite, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 24), color0 = colorWhite, color1 = colorLila1, offset = offset });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 32), color0 = colorWhite, color1 = colorLila1, offset = offset });
}
{
var cloudX = posX + 16;
var cloudY = posY - 24;
var offset0 = 0.85f;
var offset1 = 0.825f;
var offset2 = 0.8f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY), color0 = colorRed0, color1 = colorRed1, offset = offset2 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY - 16), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY - 8), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY - 8), color0 = colorRed0, color1 = colorRed1, offset = offset2 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY - 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY - 8), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 48, cloudY - 16), color0 = colorBlue2, color1 = colorBlue3, offset = offset1 });
}
{
var cloudX = posX - 88;
var cloudY = posY - 24;
var offset0 = 0.85f;
var offset1 = 0.8f;
_clouds.Add(new CloudPart() { position = new Vector2(cloudX, cloudY), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY - 8), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 8, cloudY + 24), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY + 16), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY - 8), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY), color0 = colorYellow, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 8), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 24, cloudY + 24), color0 = colorRed0, color1 = colorRed1, offset = offset1 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 16, cloudY), color0 = colorBlue0, color1 = colorBlue1, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 32, cloudY + 16), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 36, cloudY + 8), color0 = colorGreen, color1 = colorWhite, offset = offset0 });
_clouds.Add(new CloudPart() { position = new Vector2(cloudX + 40, cloudY + 16), color0 = colorYellow, color1 = colorWhite, offset = offset0 });
}
var randomDist = 16;
var halfOffset = 24;
_moveHeight = halfOffset * 2 * 20;
_positionTop = posY - halfOffset * 2 * 10;
for (int x = 0; x < 20; x++)
{
for (int y = 0; y < 20; y++)
{
if (Game1.RandomNumber.Next(0, 6) == 0)
continue;
var position = new Vector2(posX + (x - 10) * halfOffset * 2 + (y % 2) * halfOffset, posY + (y - 10) * halfOffset * 2);
_stars.Add(new StarAnimation()
{
position = position + new Vector2(
Game1.RandomNumber.Next(0, randomDist * 2) - randomDist,
Game1.RandomNumber.Next(0, randomDist * 2) - randomDist),
animator = AnimatorSaveLoad.LoadAnimator("Sequences/final star"),
color = Color.White * (Game1.RandomNumber.Next(50, 75) / 100f)
});
}
}
foreach (var star in _stars)
{
star.animator.Play("idle");
star.animator.SetFrame(Game1.RandomNumber.Next(0, 4));
}
AddComponent(KeyChangeListenerComponent.Index, new KeyChangeListenerComponent(OnKeyChange));
AddComponent(UpdateComponent.Index, new UpdateComponent(Update));
AddComponent(DrawComponent.Index, new DrawComponent(Draw, Values.LayerBackground, new CPosition(posX, posY - 512, 0)));
}
private void OnKeyChange()
{
if (!_moveStars && Game1.GameManager.SaveManager.GetString(_moveStarKeys) == "1")
_moveStars = true;
}
private void Update()
{
foreach (var star in _stars)
{
star.animator.Update();
}
if (_moveStars)
{
_movePosition += Game1.TimeMultiplier * 8;
}
}
private void Draw(SpriteBatch spriteBatch)
{
// we offset the background objects in relation to the camera so that the move slower than the actuall objects
// draw the start
var starOffset = -(_spawnPosition.Position - (new Vector2(MapManager.Camera.X, MapManager.Camera.Y) / MapManager.Camera.Scale)) * new Vector2(1.0f, 0.75f);
foreach (var star in _stars)
{
var offsetPosition = star.position;
offsetPosition.Y += _movePosition;
offsetPosition.Y = (offsetPosition.Y - _positionTop) % _moveHeight + _positionTop;
star.animator.Draw(spriteBatch, offsetPosition + starOffset, star.color);
}
// draw the clouds
// this is all way too complicated but I dont know how this can be done simpler
// looking right on resize makes hard
// not so sure how the position value in the shader works
var shaderOffset = (new Vector2(MapManager.Camera.Location.X + 4000, MapManager.Camera.Location.Y) * 0.85f - new Vector2(Game1.RenderWidth, Game1.RenderHeight) / 2);
Resources.CloudShader.Effect.Parameters["offset"].SetValue(shaderOffset);
Resources.CloudShader.FloatParameter["scale"] = MapManager.Camera.Scale;
Resources.CloudShader.FloatParameter["scaleX"] = MapManager.Camera.Scale;
Resources.CloudShader.FloatParameter["scaleY"] = MapManager.Camera.Scale;
foreach (var cloud in _clouds)
{
spriteBatch.End();
ObjectManager.SpriteBatchBegin(spriteBatch, Resources.CloudShader);
Resources.CloudShader.Effect.Parameters["color0"].SetValue(cloud.color0);
Resources.CloudShader.Effect.Parameters["color1"].SetValue(cloud.color1);
var offset = -(_spawnPosition.Position - (new Vector2(MapManager.Camera.X, MapManager.Camera.Y) / MapManager.Camera.Scale)) * new Vector2(1.0f, 0.35f) * cloud.offset;
var position = cloud.position + offset;
position.Y += _movePosition;
var cameraView = MapManager.Camera.GetGameView();
if (position.Y < cameraView.Bottom)
DrawHelper.DrawNormalized(spriteBatch, _cloudSprite, position, Color.White);
spriteBatch.End();
ObjectManager.SpriteBatchBegin(spriteBatch, null);
}
}
}
}
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