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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Design;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Input;
namespace Class_War
{
class Menu
{
ContentManager Content;
SpriteFont font;
bool indented = false; // on the zeroth indentation level
int currentSelection = 0;
int indentedCurrSel = 0;
int maxSelection = 2;
public int outValue = 328;
public void HandleInput (InputHandler ih)
{
if (!indented)
{
if (ih.OnKeyRelease(Keys.W) || ih.OnKeyRelease(Keys.Up))
{
currentSelection--;
if (currentSelection < 0) currentSelection = maxSelection;
}
else if (ih.OnKeyRelease(Keys.S) || ih.OnKeyRelease(Keys.Down))
{
currentSelection++;
if (currentSelection > maxSelection) currentSelection = 0;
}
else if (ih.OnKeyRelease(Keys.Enter))
{
if (currentSelection == 2) outValue = 0;
else
{
indented = true;
}
}
}
else
{
if (ih.OnKeyRelease(Keys.W) || ih.OnKeyRelease(Keys.Up))
{
indentedCurrSel--;
if (indentedCurrSel < 0) indentedCurrSel = maxSelection;
}
else if (ih.OnKeyRelease(Keys.S) || ih.OnKeyRelease(Keys.Down))
{
indentedCurrSel++;
if (indentedCurrSel > maxSelection) indentedCurrSel = 0;
}
else if (ih.OnKeyRelease(Keys.Back))
{
indentedCurrSel = 0;
indented = false;
}
else if (ih.OnKeyRelease(Keys.Enter))
{
// Select options, by setting outValue to appropriate setting.
switch (currentSelection)
{
case 0 when (indentedCurrSel == 0): outValue = 3; break; // C#
case 0 when (indentedCurrSel == 1): outValue = 4; break; // Assembly
case 0 when (indentedCurrSel == 2): outValue = 5; break; // C++
case 1 when (indentedCurrSel == 0): outValue = 6; break; // Black
case 1 when (indentedCurrSel == 1): outValue = 7; break; // Code
case 1 when (indentedCurrSel == 2): outValue = 8; break; // Shill
}
indentedCurrSel = 0;
indented = false;
}
}
}
public Menu (ContentManager Content, string font)
{
this.Content = Content;
this.font = Content.Load<SpriteFont>(font);
}
public void Draw(SpriteBatch sb, bool isShill)
{
sb.DrawString(font, "Language", new Vector2(100, 100), Color.White);
sb.DrawString(font, "Background", new Vector2(100, 120), Color.White);
sb.DrawString(font, "Exit Menu", new Vector2(100, 140), Color.DarkRed);
if (indented && currentSelection == 0)
{
sb.DrawString(font, "C#", new Vector2(230, 100), Color.White);
sb.DrawString(font, "Assembly", new Vector2(230, 120), Color.White);
sb.DrawString(font, "C++", new Vector2(230, 140), Color.White);
}
else if (indented && currentSelection == 1)
{
sb.DrawString(font, "Black", new Vector2(230, 120), Color.White);
sb.DrawString(font, "Code", new Vector2(230, 140), Color.White);
sb.DrawString(font, "Sellout", new Vector2(230, 160), Color.White);
}
if (isShill) sb.DrawString(font, "Go subscribe to javidx9!!!", new Vector2(300, 300), Color.Green);
Vector2 position;
switch (currentSelection)
{
case 0 when (!indented): position = new Vector2(90, 100); break;
case 1 when (!indented): position = new Vector2(90, 120); break;
case 2 when (!indented): position = new Vector2(90, 140); break;
// Render Positions for when in LANGUAGE
case 0 when (indented && indentedCurrSel == 0): position = new Vector2(220, 100); break;
case 0 when (indented && indentedCurrSel == 1): position = new Vector2(220, 120); break;
case 0 when (indented && indentedCurrSel == 2): position = new Vector2(220, 140); break;
// Render Positions for when in BACKGROUND
case 1 when (indented && indentedCurrSel == 0): position = new Vector2(220, 120); break;
case 1 when (indented && indentedCurrSel == 1): position = new Vector2(220, 140); break;
case 1 when (indented && indentedCurrSel == 2): position = new Vector2(220, 160); break;
// Default: should never happen.
default: position = new Vector2(0, 0); break; // This should never happen.
};
sb.DrawString(font, ">", position, Color.White);
}
}
}
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