v0.1
This commit is contained in:
Regalis
@@ -0,0 +1,233 @@
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using System;
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using System.Xml.Linq;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Graphics;
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namespace Subsurface.Items.Components
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{
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class PowerContainer : Powered
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{
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//[power/min]
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float capacity;
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float charge;
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//how fast the battery can be recharged
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float maxRechargeSpeed;
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//how fast it's currently being recharged (can be changed, so that
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//charging can be slowed down or disabled if there's a shortage of power)
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float rechargeSpeed;
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float maxOutput;
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[Editable, HasDefaultValue(10.0f, true)]
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public float MaxOutPut
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{
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set { maxOutput = value; }
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get { return maxOutput; }
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}
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[HasDefaultValue(0.0f, true)]
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public float Charge
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{
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get { return charge; }
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set
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{
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if (float.IsNaN(value)) return;
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charge = MathHelper.Clamp(value, 0.0f, capacity);
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}
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}
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[HasDefaultValue(10.0f, false), Editable]
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public float Capacity
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{
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get { return capacity; }
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set { capacity = Math.Max(value, 1.0f); }
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}
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[HasDefaultValue(10.0f, false), Editable]
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public float RechargeSpeed
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{
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get { return rechargeSpeed; }
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set
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{
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if (float.IsNaN(value)) return;
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rechargeSpeed = MathHelper.Clamp(value, 0.0f, maxRechargeSpeed);
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}
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}
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[HasDefaultValue(10.0f, false), Editable]
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public float MaxRechargeSpeed
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{
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get { return maxRechargeSpeed; }
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set { maxRechargeSpeed = Math.Max(value, 1.0f); }
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}
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public PowerContainer(Item item, XElement element)
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: base(item, element)
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{
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//capacity = ToolBox.GetAttributeFloat(element, "capacity", 10.0f);
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//maxRechargeSpeed = ToolBox.GetAttributeFloat(element, "maxinput", 10.0f);
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//maxOutput = ToolBox.GetAttributeFloat(element, "maxoutput", 10.0f);
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isActive = true;
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}
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public override bool Pick(Character picker)
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{
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if (picker == null) return false;
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//picker.SelectedConstruction = (picker.SelectedConstruction == item) ? null : item;
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return true;
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}
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public override void Update(float deltaTime, Camera cam)
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{
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float chargeRate = (float)(Math.Sqrt(charge / capacity));
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//float gridPower = 0.0f;
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float gridLoad = 0.0f;
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//if (item.linkedTo.Count == 0) return;
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ApplyStatusEffects(ActionType.OnActive, deltaTime, null);
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foreach (Connection c in item.Connections)
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{
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foreach (Connection c2 in c.Recipients)
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{
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PowerTransfer pt = c2.Item.GetComponent<PowerTransfer>();
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if (pt == null) continue;
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gridLoad += pt.PowerLoad;
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}
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}
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//foreach (MapEntity e in item.linkedTo)
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//{
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// Item it = e as Item;
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// if (it == null) continue;
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// PowerTransfer pt = it.GetComponent<PowerTransfer>();
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// if (pt==null) continue;
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// //gridPower -= pt.PowerConsumption;
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// gridLoad += pt.PowerLoad;
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// //gridPower = -jb.PowerConsumption;
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// //gridLoad = jb.load;
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// break;
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//}
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float gridRate = voltage;
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//recharge
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if (gridRate >= chargeRate)
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{
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if (charge >= capacity)
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{
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currPowerConsumption = 0.0f;
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charge = capacity;
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return;
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}
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currPowerConsumption = MathHelper.Lerp(currPowerConsumption, rechargeSpeed, 0.05f);
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charge += currPowerConsumption*voltage / 3600.0f;
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}
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//provide power to the grid
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else if (gridLoad > 0.0f)
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{
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if (charge <= 0.0f)
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{
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currPowerConsumption = 0.0f;
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charge = 0.0f;
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return;
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}
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//currPowerConsumption = MathHelper.Lerp(
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// currPowerConsumption,
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// -maxOutput * chargeRate,
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// 0.1f);
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currPowerConsumption = MathHelper.Lerp(
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currPowerConsumption,
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-Math.Min(maxOutput * chargeRate, gridLoad - (gridLoad * voltage)),
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0.05f);
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//powerConsumption = MathHelper.Lerp(
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// powerConsumption,
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// -Math.Min(maxOutput * chargeRate, gridLoad - (power)),
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// 0.1f);
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//powerConsumption = Math.Min(powerConsumption, 0.0f);
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charge -= -currPowerConsumption / chargeRate / 3600.0f;
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}
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voltage = 0.0f;
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}
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public override void Draw(SpriteBatch spriteBatch, bool editing)
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{
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base.Draw(spriteBatch);
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GUI.DrawRectangle(spriteBatch,
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new Vector2(item.Rect.X + item.Rect.Width / 2 - 4, -item.Rect.Y + 9),
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new Vector2(8, 22), Color.Black);
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if (charge > 0)
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GUI.DrawRectangle(spriteBatch,
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new Vector2(item.Rect.X + item.Rect.Width / 2 - 3, -item.Rect.Y + 10 + (20.0f * (1.0f - charge / capacity))),
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new Vector2(6, 20 * (charge / capacity)), Color.Green, true);
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}
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public override void DrawHUD(SpriteBatch spriteBatch, Character character)
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{
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int width = 300, height = 200;
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int x = Game1.GraphicsWidth / 2 - width / 2;
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int y = Game1.GraphicsHeight / 2 - height / 2;
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GUI.DrawRectangle(spriteBatch, new Rectangle(x, y, width, height), Color.Black, true);
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spriteBatch.DrawString(GUI.Font,
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"Charge: " + (int)charge + "/" + (int)capacity + " (" + (int)((charge / capacity) * 100.0f) + " %)",
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new Vector2(x + 30, y + 30), Color.White);
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spriteBatch.DrawString(GUI.Font, "Recharge rate: " + (rechargeSpeed / maxRechargeSpeed), new Vector2(x + 30, y + 100), Color.White);
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if (GUI.DrawButton(spriteBatch, new Rectangle(x + 50, y + 150, 40, 40), "+", true))
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{
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item.NewComponentEvent(this, true);
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rechargeSpeed = Math.Min(rechargeSpeed + 10.0f, maxRechargeSpeed);
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}
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if (GUI.DrawButton(spriteBatch, new Rectangle(x + 250, y + 150, 40, 40), "-", true))
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{
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rechargeSpeed = Math.Max(rechargeSpeed - 10.0f, 0.0f);
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item.NewComponentEvent(this, true);
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}
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}
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public override void FillNetworkData(Networking.NetworkEventType type, Lidgren.Network.NetOutgoingMessage message)
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{
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message.Write(rechargeSpeed);
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message.Write(charge);
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}
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public override void ReadNetworkData(Networking.NetworkEventType type, Lidgren.Network.NetIncomingMessage message)
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{
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float newRechargeSpeed = 0.0f;
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float newCharge = 0.0f;
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try
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{
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newRechargeSpeed = message.ReadFloat();
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newCharge = message.ReadFloat();
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}
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catch { }
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RechargeSpeed = newRechargeSpeed;
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Charge = newCharge;
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}
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}
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}
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@@ -0,0 +1,145 @@
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using System.Collections.Generic;
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using System.Xml.Linq;
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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.Globalization;
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namespace Subsurface.Items.Components
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{
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class PowerTransfer : Powered
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{
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static float fullPower;
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static float fullLoad;
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//affects how fast changes in power/load are carried over the grid
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static float inertia = 5.0f;
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static List<Powered> connectedList = new List<Powered>();
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private float powerLoad;
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public float PowerLoad
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{
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get { return powerLoad; }
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}
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public PowerTransfer(Item item, XElement element)
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: base(item, element)
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{
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isActive = true;
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}
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public override void Update(float deltaTime, Camera cam)
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{
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//reset and recalculate the power generated/consumed
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//by the constructions connected to the grid
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fullPower = 0.0f;
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fullLoad = 0.0f;
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connectedList.Clear();
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if (updated) return;
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CheckJunctions(deltaTime);
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foreach (Powered p in connectedList)
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{
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PowerTransfer pt = p as PowerTransfer;
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if (pt!=null)
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{
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pt.powerLoad += (fullLoad - pt.powerLoad) / inertia;
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pt.currPowerConsumption += (-fullPower - pt.currPowerConsumption) / inertia;
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pt.Item.SendSignal("", "power", fullPower / Math.Max(fullLoad, 1.0f));
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if (-pt.currPowerConsumption > Math.Max(pt.powerLoad * 2.0f, 200.0f)) pt.item.Condition -= deltaTime*10.0f;
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}
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}
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}
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public override bool Pick(Character picker)
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{
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if (picker == null) return false;
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//picker.SelectedConstruction = (picker.SelectedConstruction == item) ? null : item;
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return true;
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}
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//a recursive function that goes through all the junctions and adds up
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//all the generated/consumed power of the constructions connected to the grid
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private void CheckJunctions(float deltaTime)
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{
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updated = true;
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connectedList.Add(this);
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ApplyStatusEffects(ActionType.OnActive, deltaTime, null);
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List<Connection> connections = item.Connections;
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if (connections == null) return;
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foreach (Connection c in connections)
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{
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foreach (Connection recipient in c.Recipients)
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{
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if (recipient == null) continue;
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Item it = recipient.Item;
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if (it == null) continue;
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//if (it.Updated) continue;
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Powered powered = it.GetComponent<Powered>();
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if (powered == null || powered.Updated) continue;
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PowerTransfer powerTransfer = powered as PowerTransfer;
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if (powerTransfer != null)
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{
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powerTransfer.CheckJunctions(deltaTime);
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}
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else
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{
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connectedList.Add(powered);
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//positive power consumption = the construction requires power -> increase load
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if (powered.CurrPowerConsumption > 0.0f)
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{
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fullLoad += powered.CurrPowerConsumption;
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}
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else if (powered.CurrPowerConsumption < 0.0f)
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//negative power consumption = the construction is a
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//generator/battery or another junction box
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{
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fullPower -= powered.CurrPowerConsumption;
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}
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}
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}
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}
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}
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public override void DrawHUD(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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GUI.DrawRectangle(spriteBatch, new Rectangle(x, y, width, height), Color.Black, true);
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spriteBatch.DrawString(GUI.Font, "Power: " + (int)(-currPowerConsumption), new Vector2(x + 30, y + 30), Color.White);
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spriteBatch.DrawString(GUI.Font, "Load: " + (int)powerLoad, new Vector2(x + 30, y + 100), Color.White);
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}
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public override void ReceiveSignal(string signal, Connection connection, Item sender, float power)
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{
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base.ReceiveSignal(signal, connection, sender, power);
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if (connection.Name == "signal")
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{
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connection.SendSignal(signal, sender, 0.0f);
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}
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}
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}
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}
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@@ -0,0 +1,99 @@
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using System;
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using System.Globalization;
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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 Powered : ItemComponent
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{
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//the amount of power CURRENTLY consumed by the item
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//negative values mean that the item is providing power to connected items
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protected float currPowerConsumption;
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//current voltage of the item (load / power)
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protected float voltage;
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//the minimum voltage required for the item to work
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protected float minVoltage;
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//the maximum amount of power the item can draw from connected items
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protected float powerConsumption;
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private bool powerOnSoundPlayed;
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private static Sound powerOnSound;
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[Editable, HasDefaultValue(0.5f, true)]
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public float MinVoltage
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{
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get { return minVoltage; }
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set { minVoltage = value; }
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}
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[Editable, HasDefaultValue(0.0f, true)]
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public float PowerConsumption
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{
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get { return powerConsumption; }
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set { powerConsumption = value; }
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}
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[HasDefaultValue(false,true)]
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public override bool IsActive
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{
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get { return isActive; }
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set
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{
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isActive = value;
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if (!isActive) currPowerConsumption = 0.0f;
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}
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}
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[HasDefaultValue(0.0f, true)]
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public float CurrPowerConsumption
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{
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get {return currPowerConsumption; }
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set { currPowerConsumption = value; }
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}
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[HasDefaultValue(0.0f, true)]
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public float Voltage
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{
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get { return voltage; }
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set { voltage = Math.Max(0.0f, value); }
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}
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public override void ReceiveSignal(string signal, Connection connection, Item sender, float power)
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{
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if (currPowerConsumption == 0.0f) voltage = 0.0f;
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if (connection.Name == "power_in" || connection.Name == "power") voltage = power;
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}
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public override void Update(float deltaTime, Camera cam)
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{
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if (currPowerConsumption == 0.0f) return;
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if (voltage > minVoltage)
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{
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if (!powerOnSoundPlayed)
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{
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powerOnSound.Play(1.0f, 600.0f, item.Position);
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powerOnSoundPlayed = true;
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}
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ApplyStatusEffects(ActionType.OnActive, deltaTime);
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}
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else if (voltage < 0.1f)
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{
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powerOnSoundPlayed = false;
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}
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}
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public Powered(Item item, XElement element)
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: base(item, element)
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{
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if (powerOnSound==null)
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{
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powerOnSound = Sound.Load("Content/Items/Electricity/powerOn.ogg");
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}
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}
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}
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}
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Reference in New Issue
Block a user