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Code Issues Projects Releases Wiki Activity

made cameras snap right in small rooms and made panels not require a texture

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This commit is contained in:
Ellpeck 2019-12-06 20:54:30 +01:00
parent 2bd62ee09d
commit 548e603900
2 changed files with 18 additions and 9 deletions
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1
MLEM.Ui/Elements/Panel.cs
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@ -130,6 +130,7 @@ namespace MLEM.Ui.Elements {
} }
public override void Draw(GameTime time, SpriteBatch batch, float alpha, BlendState blendState, SamplerState samplerState, Matrix matrix) { public override void Draw(GameTime time, SpriteBatch batch, float alpha, BlendState blendState, SamplerState samplerState, Matrix matrix) {
if (this.Texture.Value != null)
batch.Draw(this.Texture, this.DisplayArea, Color.White * alpha, this.Scale); batch.Draw(this.Texture, this.DisplayArea, Color.White * alpha, this.Scale);
// if we handle overflow, draw using the render target in DrawUnbound // if we handle overflow, draw using the render target in DrawUnbound
if (!this.scrollOverflow) { if (!this.scrollOverflow) {

14
MLEM/Cameras/Camera.cs
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@ -71,16 +71,24 @@ namespace MLEM.Cameras {
} }
public void ConstrainWorldBounds(Vector2 min, Vector2 max) { public void ConstrainWorldBounds(Vector2 min, Vector2 max) {
if (this.Position.X < min.X && this.Max.X > max.X) {
this.LookingPosition = new Vector2((max.X - min.X) / 2, this.LookingPosition.Y);
} else {
if (this.Position.X < min.X) if (this.Position.X < min.X)
this.Position.X = min.X; this.Position.X = min.X;
if (this.Position.Y < min.Y)
this.Position.Y = min.Y;
if (this.Max.X > max.X) if (this.Max.X > max.X)
this.Max = new Vector2(max.X, this.Max.Y); this.Max = new Vector2(max.X, this.Max.Y);
}
if (this.Position.Y < min.Y && this.Max.Y > max.Y) {
this.LookingPosition = new Vector2(this.LookingPosition.X, (max.Y - min.Y) / 2);
} else {
if (this.Position.Y < min.Y)
this.Position.Y = min.Y;
if (this.Max.Y > max.Y) if (this.Max.Y > max.Y)
this.Max = new Vector2(this.Max.X, max.Y); this.Max = new Vector2(this.Max.X, max.Y);
} }
}
public void Zoom(float delta, Vector2? zoomCenter = null) { public void Zoom(float delta, Vector2? zoomCenter = null) {
var center = (zoomCenter ?? this.Viewport.Size.ToVector2() / 2) / this.ActualScale; var center = (zoomCenter ?? this.Viewport.Size.ToVector2() / 2) / this.ActualScale;