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loading screen now has the option to rotate image; change in how transitions are handled

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This commit is contained in:
Harrison Deng
2018-11-01 21:20:46 -05:00
parent 1879bb0e4c
commit 9da8233eda
6 changed files with 88 additions and 53 deletions
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7
RhythmBullet/Zer01HD/Game/Screens/MainScreen.cs
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@@ -1,5 +1,6 @@
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
using RhythmBullet.Zer01HD.Game.Screens.Transitions;
using RhythmBullet.Zer01HD.UI;
using RhythmBullet.Zer01HD.Utilities.UI;
using System;
@@ -12,14 +13,16 @@ namespace RhythmBullet.Zer01HD.Game.Screens
{
class MainScreen : Screen
{
FadeInTransition fadeInTransition;
public MainScreen() : base(true)
public MainScreen(GraphicsDevice graphicsDevice, Color transitionFromColor) : base(true)
{
fadeInTransition = new FadeInTransition(graphicsDevice, transitionFromColor, ScreenSize);
}
public override void EnteringTransition(double delta, bool assetsLoaded, ref Color backgroundColor)
{
fadeInTransition.Fade((float)delta);
base.EnteringTransition(delta, assetsLoaded, ref backgroundColor);
}
}

13
RhythmBullet/Zer01HD/Game/Screens/Transitions/FadeInTransition.cs
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@@ -28,7 +28,7 @@ namespace RhythmBullet.Zer01HD.Game.Screens.Transitions
}
internal void Fade(SpriteBatch batch, float deltaf)
internal bool Fade(float deltaf)
{
if (progR > 0 || progG > 0 || progB > 0)
{
@@ -53,8 +53,17 @@ namespace RhythmBullet.Zer01HD.Game.Screens.Transitions
color.G = (byte)progG;
color.B = (byte)progB;
color.A = (byte)progA;
return false;
}
return true;
}
internal void Draw(SpriteBatch batch)
{
if (curtain != null)
{
batch.Draw(curtain, curtainSize, color);
}
batch.Draw(curtain, curtainSize, color);
}
public void Dispose()

83
RhythmBullet/Zer01HD/Utilities/UI/LoadingScreen.cs
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@@ -9,21 +9,30 @@ namespace RhythmBullet.Zer01HD.Game
{
class LoadingScreen : Screen
{
Texture2D texture;
readonly Texture2D texture;
Color color;
Rectangle rectangleBounds;
float proportion = 0.5f;
Rectangle textureBounds;
readonly float proportion;
bool recorded;
float rR, rG, rB;
float progR, progG, progB;
float progC = 254;
public LoadingScreen(Texture2D texture, Rectangle dimensions) : base(true)
float rotation;
readonly bool rotate;
Vector2 origin;
public LoadingScreen(Texture2D texture, float proportion, Rectangle dimensions, bool rotate = false) : base(true)
{
color = Color.White;
this.texture = texture;
rectangleBounds = new Rectangle(0, 0, (int)(dimensions.Height * proportion), (int)(dimensions.Height * proportion));
rectangleBounds.X = (dimensions.Width - rectangleBounds.Width) / 2;
rectangleBounds.Y = (dimensions.Height - rectangleBounds.Height) / 2;
this.proportion = proportion;
this.rotate = rotate;
textureBounds.Width = (int)(dimensions.Height * proportion);
textureBounds.Height = (int)(dimensions.Height * proportion);
textureBounds.X = (dimensions.Width) / 2;
textureBounds.Y = (dimensions.Height) / 2;
origin.X = texture.Width / 2;
origin.Y = texture.Height / 2;
}
public override void Update(GameTime gameTime)
@@ -33,16 +42,20 @@ namespace RhythmBullet.Zer01HD.Game
public override void EnteringTransition(double delta, bool assetsLoaded, ref Color BGColor)
{
float deltaf = (float)delta;
if (rotate)
{
DoRotate(deltaf);
}
if (assetsLoaded)
{
float deltaf = (float)delta;
if (progR < 254 || progG < 254 || progB < 254)
{
if (!recorded)
{
rR = (Color.White.R - BGColor.R) / 3f;
rG = (Color.White.G - BGColor.G) / 3f;
rB = (Color.White.B - BGColor.B) / 3f;
rR = (Color.White.R - BGColor.R) / 2f;
rG = (Color.White.G - BGColor.G) / 2f;
rB = (Color.White.B - BGColor.B) / 2f;
recorded = true;
}
progR += rR * deltaf;
@@ -55,34 +68,50 @@ namespace RhythmBullet.Zer01HD.Game
BGColor.G = (byte)progG;
BGColor.B = (byte)progB;
}
else if (progC > 0)
{
float rate = deltaf * 255 / 1.5f;
progC -= rate;
progC = Math.Max(progC, 0);
color.R = (byte)progC;
color.G = (byte)progC;
color.B = (byte)progC;
color.A = (byte)progC;
}
else
{
DoneTransition();
DoneEnterTransition();
StartExitTransition();
}
}
base.EnteringTransition(delta, assetsLoaded, ref BGColor);
}
public override Screen ExitingTransition(double delta, bool assetsLoaded, ref Color backgroundColor)
public override bool ExitingTransition(double delta, bool assetsLoaded, ref Color backgroundColor)
{
return new MainScreen();
float deltaf = (float)delta;
if (rotate)
{
DoRotate(deltaf);
}
if (progC > 0)
{
float rate = deltaf * 255 / 1f;
progC -= rate;
progC = Math.Max(progC, 0);
color.R = (byte)progC;
color.G = (byte)progC;
color.B = (byte)progC;
color.A = (byte)progC;
}
else
{
return true;
}
return false;
}
void DoRotate(float deltaf)
{
rotation += (2f / 3f) * (float)Math.PI * deltaf;
if (rotation >= 2 * Math.PI)
{
rotation = 0;
}
}
public override void Draw(SpriteBatch spriteBatch)
{
spriteBatch.Draw(texture, rectangleBounds, color);
spriteBatch.Draw(texture, textureBounds, null, color, rotation, origin, SpriteEffects.None, 0f);
base.Draw(spriteBatch);
}

6
RhythmBullet/Zer01HD/Utilities/UI/Screen.cs
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@@ -39,9 +39,9 @@ namespace RhythmBullet.Zer01HD.Utilities.UI
}
public virtual Screen ExitingTransition(double delta, bool assetsLoaded, ref Color backgroundColor)
public virtual bool ExitingTransition(double delta, bool assetsLoaded, ref Color backgroundColor)
{
return null;
return true;
}
public virtual void Show()
@@ -67,7 +67,7 @@ namespace RhythmBullet.Zer01HD.Utilities.UI
}
}
public void DoneTransition()
public void DoneEnterTransition()
{
state = ScreenState.Normal;
}