MenuClass.cs :  » Game » Killer-Instinct » KillerInstinct » Sprites » C# / CSharp Open Source

using System;
using Microsoft.DirectX.DirectDraw;
using Global;
using Global.GlobalClass;
using KillerInstinct.DirectX;

namespace KillerInstinct.Sprites{
  public class MenuClass : SpriteClass
  {
    public  int  activeMenuPoint = 1;
    public  int textDistance    = 0;
    public MenuClass(string file, float x, float y, int framesCount, int textdistance)
    {
      frame.Width  = 300;
      frame.Height = 50;
      this.framesCount = framesCount;
      framesPerRow = 2;
      whichFrame   = 0;
      layer        = LAYER_TOP;
      textDistance = textdistance;
      Init(file, CONST.COLORKEY_BLACK, x, y);
    }
    public new void Draw()
    {
      global.dbg.Out(Debug.DBG3, "MenuClass.Draw called");
      int i=0, j=0;
      try
      {
        global.dbg.Out(Debug.DBG3, "---------------------------------");
        global.dbg.Out(Debug.DBG3, "file         = " + file);
        global.dbg.Out(Debug.DBG3, "posX         = " + posX);
        global.dbg.Out(Debug.DBG3, "posY         = " + posY);
        global.dbg.Out(Debug.DBG3, "whichFrame   = " + whichFrame);
        global.dbg.Out(Debug.DBG3, "frame.X      = " + frame.X);
        global.dbg.Out(Debug.DBG3, "frame.Y      = " + frame.Y);
        global.dbg.Out(Debug.DBG3, "framesCount  = " + framesCount);
        global.dbg.Out(Debug.DBG3, "textDistance = " + textDistance);
        
        for (i=0; i<framesCount/2; ++i)
        {
          //global.dbg.Out(Debug.TRACE, "j = " + j);
          if (activeMenuPoint == (i+1))
          {
            global.DC.Back.DrawFast((int)posX, (int)(posY+textDistance*i), surface, GetBitmapFrameRect(j), DrawFastFlags.Wait | DrawFastFlags.SourceColorKey);
          }
          else
          {
            global.DC.Back.DrawFast((int)posX, (int)(posY+textDistance*i), surface, GetBitmapFrameRect(j+1), DrawFastFlags.Wait | DrawFastFlags.SourceColorKey);
          }
          j += 2;
        }
      }
      catch (Exception e)
      {
        //TODO: this exception occurs every once in a while ... ???
        global.dbg.Out(Debug.WARN, "MenuClass.Draw exception: x=[" + posX + "] y=[" + posY + "] whichFrame=[" + whichFrame + "] getFRect=[" + GetBitmapFrameRect(whichFrame) + "] file=[" + file + "]" + "] i=[" + i + "]" + "] j=[" + j + "]");
        global.dbg.Out(Debug.WARN, "MenuClass.Draw exception: " + e);
      }
    }
    public string GetSoundResource(int which)
    {
      return (CONST.DIR_SOUND + "Menu" + which + ".bmp");
    }
    public void Previous(int max)
    {
      if (activeMenuPoint > 1)
        activeMenuPoint--;
      else
        activeMenuPoint=max;
      global.SC.Play(SoundClass.SOUND_MENUNEXT, false);
    }
    public void Next(int max)
    {
      if (activeMenuPoint < max)
        activeMenuPoint++;
      else
        activeMenuPoint=1;
      global.SC.Play(SoundClass.SOUND_MENUNEXT, false);
    }
    public override void Update()
    {
    }
    public override void ReactToCollision(SpriteClass s)
    {
    }
    public bool MouseOver()
    {
      for (int i=0; i<framesCount/2; i++)
      {
        if (global.IC.GetMouseXY().X > posX                  && 
          global.IC.GetMouseXY().X < posX + frame.Width    &&
          global.IC.GetMouseXY().Y > posY + textDistance*i && 
          global.IC.GetMouseXY().Y < posY + textDistance*(i+1))
        {
          if (activeMenuPoint!=i+1)
            global.SC.Play(SoundClass.SOUND_MENUNEXT, false);
          activeMenuPoint = i+1;
          return true;
        }
      }
      return false;
    }
  }
}