v0.1
This commit is contained in:
Regalis
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using FarseerPhysics;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Xml.Linq;
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namespace Subsurface.Items.Components
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{
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class Radar : Powered
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{
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private float range;
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private float pingState;
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private Sprite pingCircle, screenOverlay;
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[HasDefaultValue(0.0f, false)]
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public float Range
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{
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get { return ConvertUnits.ToDisplayUnits(range); }
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set { range = ConvertUnits.ToSimUnits(value); }
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}
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public Radar(Item item, XElement element)
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: base(item, element)
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{
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foreach (XElement subElement in element.Elements())
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{
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switch (subElement.Name.ToString().ToLower())
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{
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case "pingcircle":
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pingCircle = new Sprite(subElement);
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break;
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case "screenoverlay":
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screenOverlay = new Sprite(subElement);
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break;
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}
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}
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//renderTarget = new RenderTarget2D(Game1.CurrGraphicsDevice, GuiFrame.Rect.Width, GuiFrame.Rect.Height);
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}
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public override void Update(float deltaTime, Camera cam)
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{
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base.Update(deltaTime, cam);
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if (voltage>=minVoltage)
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{
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pingState = (pingState + deltaTime * 0.5f);
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if (pingState>1.0f)
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{
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item.Use(deltaTime, null);
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pingState = 0.0f;
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}
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}
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else
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{
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pingState = 0.0f;
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}
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}
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public override bool Use(float deltaTime, Character character = null)
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{
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return (pingState > 1.0f);
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}
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public override void DrawHUD(Microsoft.Xna.Framework.Graphics.SpriteBatch spriteBatch, Character character)
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{
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int width = GuiFrame.Rect.Width, height = GuiFrame.Rect.Height;
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int x = GuiFrame.Rect.X;
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int y = GuiFrame.Rect.Y;
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GuiFrame.Draw(spriteBatch);
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if (voltage < minVoltage) return;
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if (GUI.DrawButton(spriteBatch, new Rectangle(x+20, y+20, 200, 30), "Activate Radar")) isActive = !isActive;
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int radius = GuiFrame.Rect.Height / 2 - 10;
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DrawRadar(spriteBatch, new Rectangle((int)GuiFrame.Center.X - radius, (int)GuiFrame.Center.Y - radius, radius * 2, radius * 2));
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//voltage = 0.0f;
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}
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private void DrawRadar(SpriteBatch spriteBatch, Rectangle rect)
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{
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Vector2 center = new Vector2(rect.Center.X, rect.Center.Y);
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//lineEnd += new Vector2((float)Math.Cos(angle), (float)Math.Sin(angle)) * Math.Min(width, height) / 2.0f;
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//GUI.DrawLine(spriteBatch, GuiFrame.Center, lineEnd, Color.Green);
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if (!isActive) return;
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if (pingCircle!=null)
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{
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pingCircle.Draw(spriteBatch, center, Color.White * (1.0f-pingState), 0.0f, (rect.Width/pingCircle.size.X)*pingState);
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}
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float radius = pingCircle.size.X / 2.0f;
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float simScale = 1.5f;
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float displayScale = 0.015f;
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if (Level.Loaded != null)
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{
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List<Vector2[]> edges = Level.Loaded.GetCellEdges(-Level.Loaded.Position, 7);
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Vector2 offset = Vector2.Zero;
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for (int i = 0; i < edges.Count; i++)
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{
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GUI.DrawLine(spriteBatch,
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center + (edges[i][0] - offset) * displayScale,
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center + (edges[i][1] - offset) * displayScale, Color.White);
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}
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for (int i = 0; i < Submarine.Loaded.HullVertices.Count; i++)
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{
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Vector2 start = Submarine.Loaded.HullVertices[i] * simScale;
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start.Y = -start.Y;
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Vector2 end = Submarine.Loaded.HullVertices[(i + 1) % Submarine.Loaded.HullVertices.Count] * simScale;
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end.Y = -end.Y;
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GUI.DrawLine(spriteBatch, center + start, center + end, Color.White);
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}
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}
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foreach (Character c in Character.CharacterList)
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{
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if (c.AnimController.CurrentHull != null) continue;
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Vector2 pos = c.Position * displayScale;
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if (c.SimPosition != Vector2.Zero && pos.Length() < radius)
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{
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int width = (int)MathHelper.Clamp(c.Mass / 20, 1, 10);
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pos.Y = -pos.Y;
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pos += center;
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GUI.DrawRectangle(spriteBatch, new Rectangle((int)pos.X - width / 2, (int)pos.Y - width / 2, width, width), Color.White, true);
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}
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}
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if (screenOverlay!=null)
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{
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screenOverlay.Draw(spriteBatch, center, 0.0f, rect.Width/screenOverlay.size.X);
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}
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//if (Level.Loaded != null)
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//{
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// for (int i = 0; i < 2; i++)
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// {
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// Vector2 targetPos = (i == 0) ? Level.Loaded.StartPosition : Level.Loaded.EndPosition;
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// targetPos += Level.Loaded.Position;
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// float dist = targetPos.Length();
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// targetPos.Y = -targetPos.Y;
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// Vector2 markerPos = Vector2.Normalize(targetPos) * (rect.Width * 0.55f);
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// markerPos += center;
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// GUI.DrawRectangle(spriteBatch, new Rectangle((int)markerPos.X, (int)markerPos.Y, 5, 5), Color.LightGreen);
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// string label;
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// if (Game1.GameSession.Map!=null)
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// {
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// label = (i == 0) ? Game1.GameSession.Map.CurrentLocation.Name : Game1.GameSession.Map.SelectedLocation.Name;
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// }
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// else
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// {
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// label = (i == 0) ? "Start" : "End";
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// }
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// spriteBatch.DrawString(GUI.SmallFont, label, new Vector2(markerPos.X + 10, markerPos.Y), Color.LightGreen);
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// spriteBatch.DrawString(GUI.SmallFont, (int)(dist / 80.0f) + " m", new Vector2(markerPos.X + 10, markerPos.Y + 15), Color.LightGreen);
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// }
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DrawMarker(spriteBatch,
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(Game1.GameSession.Map == null) ? "Start" : Game1.GameSession.Map.CurrentLocation.Name,
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(Level.Loaded.StartPosition + Level.Loaded.Position), displayScale, center, (rect.Width * 0.55f));
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DrawMarker(spriteBatch,
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(Game1.GameSession.Map == null) ? "End" : Game1.GameSession.Map.SelectedLocation.Name,
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(Level.Loaded.EndPosition + Level.Loaded.Position), displayScale, center, (rect.Width * 0.55f));
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if (Game1.GameSession.Quest != null)
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{
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var quest = Game1.GameSession.Quest;
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if (!string.IsNullOrWhiteSpace(quest.RadarLabel))
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{
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DrawMarker(spriteBatch,
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quest.RadarLabel,
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quest.RadarPosition, displayScale, center, (rect.Width * 0.55f));
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}
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}
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}
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private void DrawMarker(SpriteBatch spriteBatch, string label, Vector2 position, float scale, Vector2 center, float radius)
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{
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//position += Level.Loaded.Position;
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float dist = position.Length();
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position *= scale;
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position.Y = -position.Y;
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Vector2 markerPos = (dist*scale>radius) ? Vector2.Normalize(position) * radius : position;
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markerPos += center;
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GUI.DrawRectangle(spriteBatch, new Rectangle((int)markerPos.X, (int)markerPos.Y, 5, 5), Color.LightGreen);
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spriteBatch.DrawString(GUI.SmallFont, label, new Vector2(markerPos.X + 10, markerPos.Y), Color.LightGreen);
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spriteBatch.DrawString(GUI.SmallFont, (int)(dist / 80.0f) + " m", new Vector2(markerPos.X + 10, markerPos.Y + 15), Color.LightGreen);
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}
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}
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}
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