まず第一に、私はspritebatch.draw()何度もメソッドを呼び出していると思いますが、ゲーム内のウィンドウを描画する必要があります（または、それが方法を理解できる唯一の方法です）。先に進んでコードをダンプします。
マイウィンドウクラス;
using System;
using System.Text;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Media;
namespace System.Window
{
class Window
{
#region Variables
public Texture2D importedTexture;
public Texture2D WindowSkin;
public RenderTarget2D currentWindow;
public RenderTarget2D windowTexture;
public Vector2 pos;
public int prevWindowWidth;
public int prevWindowHeight;
public int windowWidth;
public int windowHeight;
public bool visible;
public bool active;
public bool drawNew;
#region Rectangles
public Rectangle clickRect;
public Rectangle topLeftRect;
public Rectangle topRightRect;
public Rectangle buttonRect;
public Rectangle botLeftRect;
public Rectangle botRightRect;
#endregion
#endregion
public Window()
{
}
public void Initialize(GraphicsDevice g, Texture2D ws, Texture2D it, int w, int h, bool v, bool a)
{
WindowSkin = ws;
importedTexture = it;
windowWidth = w;
prevWindowWidth = w;
windowHeight = h;
prevWindowHeight = h;
windowTexture = new RenderTarget2D(g, windowWidth, windowHeight);
currentWindow = windowTexture;
visible = v;
active = a;
drawNew = true;
topLeftRect = new Rectangle(0, 0, 32, 32);
topRightRect = new Rectangle(32, 0, 32, 32);
buttonRect = new Rectangle(64, 0, 32, 32);
botLeftRect = new Rectangle(0, 64, 32, 32);
botRightRect = new Rectangle(64, 64, 32, 32);
}
public void Update(GraphicsDevice g, Vector2 p, int width, int height)
{
prevWindowWidth = windowWidth;
prevWindowHeight = windowHeight;
pos = p;
windowWidth = width;
windowHeight = height;
windowTexture = new RenderTarget2D(g, windowWidth+2, windowHeight+2);
}
public void Draw(SpriteBatch s, GraphicsDevice g)
{
s.Draw(currentWindow, pos, new Rectangle(0, 0, windowWidth, windowHeight), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
public void DrawNewWindow(SpriteBatch s, GraphicsDevice g)
{
g.SetRenderTarget(windowTexture);
g.Clear(Color.Transparent);
s.Begin();
#region Draw Background
for (int w = 3; w < (windowWidth); w += 32)
{
for (int h = 32; h < (windowHeight); h += 32)
{
s.Draw(WindowSkin, new Vector2(w, h), new Rectangle(32, 32, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
}
#endregion
s.Draw(importedTexture, new Vector2(3, 32), new Rectangle(0, 0, importedTexture.Width, importedTexture.Height), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
#region Draw resizables
for (int i = 32; i < (windowWidth - 64); i += 32)
{
s.Draw(WindowSkin, new Vector2(i, 0), new Rectangle(16, 0, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
for (int i = 32; i < (windowWidth - 32); i += 32)
{
s.Draw(WindowSkin, new Vector2(i, windowHeight - 32), new Rectangle(32, 64, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
for (int i = 64; i < (windowHeight - 32); i += 32)
{
s.Draw(WindowSkin, new Vector2(0, i), new Rectangle(0, 48, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
for (int i = 64; i < (windowHeight - 32); i += 32)
{
s.Draw(WindowSkin, new Vector2(windowWidth - 32, i), new Rectangle(64, 48, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
}
#endregion
#region Draw Corners
s.Draw(WindowSkin, new Vector2(0, 0), topLeftRect, Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(0, 32), new Rectangle(0, 32, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(windowWidth - 64, 0), topRightRect, Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(windowWidth - 32, 32), new Rectangle(64, 32, 32, 32), Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(windowWidth - 32, 0), buttonRect, Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(0, windowHeight - 32), botLeftRect, Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
s.Draw(WindowSkin, new Vector2(windowWidth - 32, windowHeight - 32), botRightRect, Color.White, 0, Vector2.Zero, 1.0f, SpriteEffects.None, 0);
#endregion
s.End();
currentWindow = windowTexture;
}
}
}
私のDraw（）メソッド;
protected override void Draw(GameTime gameTime)
{
window1.DrawNewWindow(spriteBatch, GraphicsDevice);
window1.drawNew = false;
GraphicsDevice.SetRenderTarget(null);
GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin(SpriteSortMode.Deferred,
BlendState.AlphaBlend,
SamplerState.PointClamp,
null,
null,
null);
window1.Draw(spriteBatch, GraphicsDevice);
spriteBatch.End();
base.Draw(gameTime);
}
それはすべて素晴らしく、私の小さなウィンドウスキンのテクスチャなどに合わせて構成されています。唯一の問題は、少し遅れて、実行してから約1分で完全にクラッシュすることです。をスローしOut Of Memory Exceptionますが、spritebatchに関連する他のトピックや投稿はわかりませんし、見つけることもできません。誰かが私がこれを機能させて多くのメモリを消費しないようにする方法について何か提案がありますか？これは、ウィンドウを描画するための簡単で費用効果の高い方法だと思います。ドローコールをどのように削減するか、またはそのメモリを取り戻すかがわかりません。