72 lines
1.9 KiB
C#
72 lines
1.9 KiB
C#
using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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namespace SpacePew.Camera
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{
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public interface ICamera2D
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{
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/// <summary>
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/// Gets or sets the position of the camera
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/// </summary>
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/// <value>The position.</value>
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Vector2 Position { get; set; }
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/// <summary>
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/// Gets or sets the move speed of the camera.
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/// The camera will tween to its destination.
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/// </summary>
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/// <value>The move speed.</value>
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float MoveSpeed { get; set; }
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/// <summary>
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/// Gets or sets the rotation of the camera.
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/// </summary>
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/// <value>The rotation.</value>
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float Rotation { get; set; }
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/// <summary>
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/// Gets the origin of the viewport (accounts for Scale)
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/// </summary>
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/// <value>The origin.</value>
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Vector2 Origin { get; }
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/// <summary>
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/// Gets or sets the scale of the Camera
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/// </summary>
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/// <value>The scale.</value>
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float Scale { get; set; }
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/// <summary>
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/// Gets the screen center (does not account for Scale)
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/// </summary>
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/// <value>The screen center.</value>
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Vector2 ScreenCenter { get; }
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/// <summary>
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/// Gets the transform that can be applied to
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/// the SpriteBatch Class.
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/// </summary>
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/// <see cref="SpriteBatch"/>
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/// <value>The transform.</value>
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Matrix Transform { get; }
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/// <summary>
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/// Gets or sets the focus of the Camera.
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/// </summary>
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/// <seealso cref="IFocusable"/>
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/// <value>The focus.</value>
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IFocusable Focus { get; set; }
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/// <summary>
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/// Determines whether the target is in view given the specified position.
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/// This can be used to increase performance by not drawing objects
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/// directly in the viewport
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/// </summary>
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/// <param name="position">The position.</param>
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/// <param name="texture">The texture.</param>
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/// <returns>
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/// <c>true</c> if the target is in view at the specified position; otherwise, <c>false</c>.
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/// </returns>
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bool IsInView(Vector2 position, Texture2D texture);
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}
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} |