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Code Issues Releases Wiki Activity

add flashlight mod

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This commit is contained in:
jorolf 2018-11-07 00:48:54 +01:00
parent 5eecdffa5d
commit 2cffce805a
1 changed files with 83 additions and 1 deletions
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84
osu.Game.Rulesets.Osu/Mods/OsuModFlashlight.cs
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@ -1,12 +1,94 @@
// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using System;
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using osu.Framework.Graphics.OpenGL.Vertices;
using osu.Framework.Graphics.Primitives;
using osu.Framework.Graphics.Shaders;
using osu.Framework.Graphics.Textures;
using osu.Framework.Input;
using osu.Framework.Input.Events;
using osu.Game.Rulesets.Mods;
using osu.Game.Rulesets.Osu.Objects;
using osu.Game.Rulesets.UI;
using OpenTK;
namespace osu.Game.Rulesets.Osu.Mods
{
public class OsuModFlashlight : ModFlashlight
public class OsuModFlashlight : ModFlashlight, IApplicableToRulesetContainer<OsuHitObject>
{
public override double ScoreMultiplier => 1.12;
public void ApplyToRulesetContainer(RulesetContainer<OsuHitObject> rulesetContainer)
{
rulesetContainer.KeyBindingInputManager.Add(new Flashlight
{
RelativeSizeAxes = Axes.Both,
});
}
private class Flashlight : Drawable, IRequireHighFrequencyMousePosition
{
private Shader shader;
private readonly MousePositionWrapper mousePosWrapper = new MousePositionWrapper();
protected override DrawNode CreateDrawNode() => new FlashlightDrawNode();
protected override void ApplyDrawNode(DrawNode node)
{
base.ApplyDrawNode(node);
var flashNode = (FlashlightDrawNode)node;
flashNode.Shader = shader;
flashNode.ScreenSpaceDrawQuad = ScreenSpaceDrawQuad;
flashNode.MousePosWrapper = mousePosWrapper;
flashNode.FlashlightSize = 100f;
}
[BackgroundDependencyLoader]
private void load(ShaderManager shaderManager)
{
shader = shaderManager.Load(VertexShaderDescriptor.POSITION, "Flashlight");
}
protected override bool OnMouseMove(MouseMoveEvent e)
{
mousePosWrapper.MousePosition = e.ScreenSpaceMousePosition;
return base.OnMouseMove(e);
}
}
private class MousePositionWrapper
{
public Vector2 MousePosition;
}
private class FlashlightDrawNode : DrawNode
{
public Shader Shader;
public Quad ScreenSpaceDrawQuad;
public MousePositionWrapper MousePosWrapper;
public float FlashlightSize;
private bool sizeSet;
public override void Draw(Action<TexturedVertex2D> vertexAction)
{
base.Draw(vertexAction);
Shader.Bind();
// ReSharper disable once AssignmentInConditionalExpression
if(sizeSet = !sizeSet)
Shader.GetUniform<float>("flashlightSize").UpdateValue(ref FlashlightSize);
Shader.GetUniform<Vector2>("mousePos").UpdateValue(ref MousePosWrapper.MousePosition);
Texture.WhitePixel.DrawQuad(ScreenSpaceDrawQuad, DrawColourInfo.Colour, vertexAction: vertexAction);
Shader.Unbind();
}
}
}
}