Warning texts when water pressure is increasing to dangerous levels and when running out of oxygen, added a method for invoking an arbitrary action after a delay to CoroutineManager

Barotrauma/BarotraumaClient/Source/GUI/GUIMessage.cs

@@ -32,6 +32,7 @@ namespace Barotrauma
             get { return size; }
         }
 
+        public Vector2 Origin;
 
         public float LifeTime
         {
@@ -39,13 +40,41 @@ namespace Barotrauma
             set { lifeTime = value; }
         }
 
-        public GUIMessage(string text, Color color, Vector2 position, float lifeTime)
+        public Alignment Alignment
+        {
+            get;
+            private set;
+        }
+
+        public bool Centered;
+
+        public GUIMessage(string text, Color color, Vector2 position, float lifeTime, Alignment textAlignment, bool centered)
         {
             coloredText = new ColoredText(text, color);
             pos = position;
             this.lifeTime = lifeTime;
+            this.Alignment = textAlignment;
 
-            size = GUI.Font.MeasureString(text);
+            if (textAlignment.HasFlag(Alignment.Left))
+                Origin.X += size.X * 0.5f;
+
+            if (textAlignment.HasFlag(Alignment.Right))
+                Origin.X -= size.X * 0.5f;
+
+            if (textAlignment.HasFlag(Alignment.Top))
+                Origin.Y += size.Y * 0.5f;
+
+            if (textAlignment.HasFlag(Alignment.Bottom))
+                Origin.Y -= size.Y * 0.5f;
+
+            if (centered)
+            {
+                Origin = new Vector2((int)(0.5f * size.X), (int)(0.5f * size.Y));
+            }
+            else
+            {
+                size = GUI.Font.MeasureString(text);
+            }
         }
     }
 }