407 lines
14 KiB
C#
407 lines
14 KiB
C#
using Barotrauma.Items.Components;
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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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namespace Barotrauma
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{
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class InventorySlot
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{
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public Rectangle Rect;
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public Rectangle InteractRect;
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public bool Disabled;
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public GUIComponent.ComponentState State;
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public Color Color;
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public Color BorderHighlightColor;
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private CoroutineHandle BorderHighlightCoroutine;
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public bool IsHighlighted
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{
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get
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{
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return State == GUIComponent.ComponentState.Hover;
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}
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}
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public InventorySlot(Rectangle rect)
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{
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Rect = rect;
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InteractRect = rect;
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InteractRect.Inflate(5, 5);
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State = GUIComponent.ComponentState.None;
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Color = Color.White * 0.4f;
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}
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public void ShowBorderHighlight(Color color, float fadeInDuration, float fadeOutDuration)
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{
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if (BorderHighlightCoroutine != null)
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{
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BorderHighlightCoroutine = null;
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}
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BorderHighlightCoroutine = CoroutineManager.StartCoroutine(UpdateBorderHighlight(color, fadeInDuration, fadeOutDuration));
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}
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private IEnumerable<object> UpdateBorderHighlight(Color color, float fadeInDuration, float fadeOutDuration)
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{
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float t = 0.0f;
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while (t < fadeInDuration + fadeOutDuration)
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{
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BorderHighlightColor = (t < fadeInDuration) ?
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Color.Lerp(Color.Transparent, color, t / fadeInDuration) :
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Color.Lerp(color, Color.Transparent, (t - fadeInDuration) / fadeOutDuration);
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t += CoroutineManager.DeltaTime;
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yield return CoroutineStatus.Running;
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}
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yield return CoroutineStatus.Success;
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}
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}
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partial class Inventory
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{
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public static InventorySlot draggingSlot;
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public static Item draggingItem;
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public static Item doubleClickedItem;
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private int slotsPerRow;
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public int SlotsPerRow
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{
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set { slotsPerRow = Math.Max(1, value); }
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}
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protected int selectedSlot = -1;
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protected InventorySlot[] slots;
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private Vector2 centerPos;
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public Vector2 CenterPos
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{
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get { return centerPos; }
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set
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{
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centerPos = value;
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centerPos.X *= GameMain.GraphicsWidth;
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centerPos.Y *= GameMain.GraphicsHeight;
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}
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}
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private Vector2 drawOffset;
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public Vector2 DrawOffset
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{
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get
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{
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return drawOffset;
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}
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set
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{
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if (value == drawOffset) return;
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drawOffset = value;
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CreateSlots();
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}
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}
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protected virtual void CreateSlots()
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{
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slots = new InventorySlot[capacity];
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int rectWidth = 40, rectHeight = 40;
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int spacing = 10;
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int rows = (int)Math.Ceiling((double)capacity / slotsPerRow);
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int startX = (int)centerPos.X - (rectWidth * slotsPerRow + spacing * (slotsPerRow - 1)) / 2;
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int startY = (int)centerPos.Y - rows * (spacing + rectHeight);
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Rectangle slotRect = new Rectangle(startX, startY, rectWidth, rectHeight);
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for (int i = 0; i < capacity; i++)
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{
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slotRect.X = startX + (rectWidth + spacing) * (i % slotsPerRow) + (int)DrawOffset.X;
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slotRect.Y = startY + (rectHeight + spacing) * ((int)Math.Floor((double)i / slotsPerRow)) + (int)DrawOffset.Y;
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slots[i] = new InventorySlot(slotRect);
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}
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}
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public virtual void Update(float deltaTime, bool subInventory = false)
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{
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syncItemsDelay = Math.Max(syncItemsDelay - deltaTime, 0.0f);
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if (slots == null || isSubInventory != subInventory)
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{
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CreateSlots();
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isSubInventory = subInventory;
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}
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for (int i = 0; i < capacity; i++)
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{
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if (slots[i].Disabled) continue;
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UpdateSlot(slots[i], i, Items[i], false);
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}
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if (draggingItem != null &&
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(draggingSlot == null || (!draggingSlot.InteractRect.Contains(PlayerInput.MousePosition) && draggingItem.ParentInventory == this)))
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{
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if (!PlayerInput.LeftButtonHeld())
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{
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CreateNetworkEvent();
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draggingItem.Drop();
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GUI.PlayUISound(GUISoundType.DropItem);
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}
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}
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}
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protected void UpdateSlot(InventorySlot slot, int slotIndex, Item item, bool isSubSlot)
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{
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bool mouseOn = slot.InteractRect.Contains(PlayerInput.MousePosition) && !Locked;
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slot.State = GUIComponent.ComponentState.None;
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if (!(this is CharacterInventory) && !mouseOn && selectedSlot == slotIndex)
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{
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selectedSlot = -1;
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}
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if (mouseOn &&
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(draggingItem != null || selectedSlot == slotIndex || selectedSlot == -1))
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{
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slot.State = GUIComponent.ComponentState.Hover;
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if (!isSubSlot && selectedSlot == -1)
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{
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selectedSlot = slotIndex;
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}
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if (draggingItem == null)
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{
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if (PlayerInput.LeftButtonHeld())
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{
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draggingItem = Items[slotIndex];
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draggingSlot = slot;
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}
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}
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else if (PlayerInput.LeftButtonReleased())
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{
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if (PlayerInput.DoubleClicked())
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{
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doubleClickedItem = item;
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}
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if (draggingItem != Items[slotIndex])
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{
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//selectedSlot = slotIndex;
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if (TryPutItem(draggingItem, slotIndex, true, Character.Controlled))
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{
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if (slots != null) slots[slotIndex].ShowBorderHighlight(Color.White, 0.1f, 0.4f);
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GUI.PlayUISound(GUISoundType.PickItem);
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}
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else
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{
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if (slots != null) slots[slotIndex].ShowBorderHighlight(Color.Red, 0.1f, 0.9f);
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GUI.PlayUISound(GUISoundType.PickItemFail);
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}
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draggingItem = null;
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draggingSlot = null;
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}
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}
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}
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}
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public void UpdateSubInventory(float deltaTime, int slotIndex)
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{
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var item = Items[slotIndex];
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if (item == null) return;
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var container = item.GetComponent<ItemContainer>();
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if (container == null) return;
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if (container.Inventory.slots == null) container.Inventory.CreateSlots();
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int itemCapacity = container.Capacity;
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var slot = slots[slotIndex];
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new Rectangle(slot.Rect.X - 5, slot.Rect.Y - (40 + 10) * itemCapacity - 5,
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slot.Rect.Width + 10, slot.Rect.Height + (40 + 10) * itemCapacity + 10);
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Rectangle subRect = slot.Rect;
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subRect.Height = 40;
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for (int i = 0; i < itemCapacity; i++)
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{
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subRect.Y = subRect.Y - subRect.Height - 10;
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container.Inventory.slots[i].Rect = subRect;
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container.Inventory.slots[i].InteractRect = subRect;
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container.Inventory.slots[i].InteractRect.Inflate(5, 5);
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}
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container.Inventory.isSubInventory = true;
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slots[slotIndex].State = GUIComponent.ComponentState.Hover;
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container.Inventory.Update(deltaTime, true);
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}
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public virtual void Draw(SpriteBatch spriteBatch, bool subInventory = false)
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{
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if (slots == null || isSubInventory != subInventory) return;
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for (int i = 0; i < capacity; i++)
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{
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if (slots[i].Disabled) continue;
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//don't draw the item if it's being dragged out of the slot
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bool drawItem = draggingItem == null || draggingItem != Items[i] || slots[i].IsHighlighted;
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DrawSlot(spriteBatch, slots[i], Items[i], drawItem);
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}
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if (draggingItem != null &&
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(draggingSlot == null || (!draggingSlot.InteractRect.Contains(PlayerInput.MousePosition) && draggingItem.ParentInventory == this)))
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{
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Rectangle dragRect = new Rectangle(
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(int)PlayerInput.MousePosition.X - 10,
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(int)PlayerInput.MousePosition.Y - 10,
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40, 40);
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DrawSlot(spriteBatch, new InventorySlot(dragRect), draggingItem);
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}
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for (int i = 0; i < capacity; i++)
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{
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if (slots[i].InteractRect.Contains(PlayerInput.MousePosition) && !slots[i].Disabled && Items[i] != null)
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{
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string toolTip = "";
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if (GameMain.DebugDraw)
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{
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toolTip = Items[i].ToString();
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}
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else
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{
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toolTip = string.IsNullOrEmpty(Items[i].Description) ?
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Items[i].Name :
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Items[i].Name + '\n' + Items[i].Description;
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}
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DrawToolTip(spriteBatch, toolTip, slots[i].Rect);
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break;
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}
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}
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}
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protected void DrawToolTip(SpriteBatch spriteBatch, string toolTip, Rectangle highlightedSlot)
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{
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int maxWidth = 300;
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toolTip = ToolBox.WrapText(toolTip, maxWidth, GUI.Font);
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Vector2 textSize = GUI.Font.MeasureString(toolTip);
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Vector2 rectSize = textSize * 1.2f;
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Vector2 pos = new Vector2(highlightedSlot.Right, highlightedSlot.Y - rectSize.Y);
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pos.X = (int)(pos.X + 3);
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pos.Y = (int)pos.Y;
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GUI.DrawRectangle(spriteBatch, pos, rectSize, Color.Black * 0.8f, true);
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GUI.Font.DrawString(spriteBatch, toolTip,
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new Vector2((int)(pos.X + rectSize.X * 0.5f), (int)(pos.Y + rectSize.Y * 0.5f)),
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Color.White, 0.0f,
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new Vector2((int)(textSize.X * 0.5f), (int)(textSize.Y * 0.5f)),
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1.0f, SpriteEffects.None, 0.0f);
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}
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public void DrawSubInventory(SpriteBatch spriteBatch, int slotIndex)
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{
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var item = Items[slotIndex];
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if (item == null) return;
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var container = item.GetComponent<ItemContainer>();
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if (container == null) return;
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if (container.Inventory.slots == null || !container.Inventory.isSubInventory) return;
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int itemCapacity = container.Capacity;
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#if DEBUG
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System.Diagnostics.Debug.Assert(slotIndex >= 0 && slotIndex < Items.Length);
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#else
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if (slotIndex < 0 || slotIndex >= Items.Length) return;
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#endif
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var slot = slots[slotIndex];
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Rectangle containerRect = new Rectangle(slot.Rect.X - 5, slot.Rect.Y - (40 + 10) * itemCapacity - 5,
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slot.Rect.Width + 10, slot.Rect.Height + (40 + 10) * itemCapacity + 10);
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GUI.DrawRectangle(spriteBatch, new Rectangle(containerRect.X, containerRect.Y, containerRect.Width, containerRect.Height - slot.Rect.Height - 5), Color.Black * 0.8f, true);
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GUI.DrawRectangle(spriteBatch, containerRect, Color.White);
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container.Inventory.Draw(spriteBatch, true);
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if (!containerRect.Contains(PlayerInput.MousePosition))
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{
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if (draggingItem == null || draggingItem.Container != item) selectedSlot = -1;
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}
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}
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protected void DrawSlot(SpriteBatch spriteBatch, InventorySlot slot, Item item, bool drawItem = true)
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{
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Rectangle rect = slot.Rect;
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GUI.DrawRectangle(spriteBatch, rect, (slot.IsHighlighted ? Color.Red * 0.4f : slot.Color), true);
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if (item != null && drawItem)
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{
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if (item.Condition < item.Prefab.Health)
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{
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GUI.DrawRectangle(spriteBatch, new Rectangle(rect.X, rect.Bottom - 8, rect.Width, 8), Color.Black * 0.8f, true);
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GUI.DrawRectangle(spriteBatch,
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new Rectangle(rect.X, rect.Bottom - 8, (int)(rect.Width * item.Condition / item.Prefab.Health), 8),
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Color.Lerp(Color.Red, Color.Green, item.Condition / 100.0f) * 0.8f, true);
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}
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var containedItems = item.ContainedItems;
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if (containedItems != null && containedItems.Length == 1 && containedItems[0].Condition < item.Prefab.Health)
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{
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GUI.DrawRectangle(spriteBatch, new Rectangle(rect.X, rect.Y, rect.Width, 8), Color.Black * 0.8f, true);
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GUI.DrawRectangle(spriteBatch,
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new Rectangle(rect.X, rect.Y, (int)(rect.Width * containedItems[0].Condition / 100.0f), 8),
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Color.Lerp(Color.Red, Color.Green, containedItems[0].Condition / item.Prefab.Health) * 0.8f, true);
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}
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}
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GUI.DrawRectangle(spriteBatch, rect, (slot.IsHighlighted ? Color.Red * 0.4f : slot.Color), false);
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if (slot.BorderHighlightColor != Color.Transparent)
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{
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Rectangle highlightRect = slot.Rect;
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highlightRect.Inflate(3, 3);
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GUI.DrawRectangle(spriteBatch, highlightRect, slot.BorderHighlightColor, false, 0, 5);
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}
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if (item == null || !drawItem) return;
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item.Sprite.Draw(spriteBatch, new Vector2(rect.X + rect.Width / 2, rect.Y + rect.Height / 2), item.Color);
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}
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}
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}
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