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Implement inventory slot switching in the inventory interface

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This commit is contained in:
excitedneon 2017-05-17 03:27:49 +03:00
parent 7feff52f69
commit c892218560
8 changed files with 180 additions and 15 deletions
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1
Assets/Prefabs/NPC.prefab
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2
Assets/Prefabs/PC.prefab
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@ -4955,6 +4955,7 @@ MonoBehaviour:
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41
Assets/Scenes/TestMap.unity
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44
Assets/Scripts/Controls/InventoryInterface.cs
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@ -98,12 +98,22 @@ namespace Cyber.Controls {
private List<Transform> ItemGridCells;
private List<MeshFilter> ItemGridCellMeshes;
private int ItemGridSelectedIndex;
private Transform GrabbedItem;
private int GrabbedItemIndex = -1;
private Color IconInventoryColor;
private Color IconStatusColor;
private Color IconSocialColor;
private Color IconMapColor;
/// <summary>
/// Whether the inventory is currently open and interactible.
/// </summary>
/// <returns><c>true</c> if this instance is open; otherwise, <c>false</c>.</returns>
public bool IsOpen() {
return InventoryOpen;
}
private void Start() {
int ItemGridSize = (int) ItemGridDimensions.x * (int) ItemGridDimensions.y;
ItemGridCells = new List<Transform>(ItemGridSize);
@ -138,11 +148,23 @@ namespace Cyber.Controls {
if (ItemGridCells.Contains(LookedAt.collider.transform)) {
// Interacting with the item list
CurrentIndex = int.Parse(LookedAt.collider.name.Split(' ')[1]);
if (GrabbedItem == null) {
// Nothing is currently being dragged, continue as normal
if (Input.GetButton("Activate") &&
(Input.GetAxis("Mouse X") != 0 || Input.GetAxis("Mouse Y") != 0) &&
ItemGridSelectedIndex == CurrentIndex) {
// This item has been selected for at least a frame,
// and the mouse is moving, this counts as dragging
Debug.Log("Grabbed!");
GrabbedItem = LookedAt.collider.transform;
GrabbedItemIndex = CurrentIndex;
}
if (Input.GetButtonDown("Activate") || Input.GetButtonDown("Equip")) {
// Select things
ItemGridSelectedIndex = CurrentIndex;
}
if (Input.GetButtonDown("Equip")) {
// Selected index was already this => equip (double-clicked)
// Equip things
Item SelectedItem = Inventory.Drive.GetItemAt(ItemGridSelectedIndex);
if (SelectedItem != null) {
Item Equipped = Inventory.Drive.GetSlot(SelectedItem.Slot);
@ -155,6 +177,26 @@ namespace Cyber.Controls {
}
}
}
} else {
// Something is grabbed, make things react to this
if (Input.GetButtonUp("Activate")) {
// Grab was released, drop item here
// Lerp things
ItemGridCellMeshes[GrabbedItemIndex].transform.position = ItemGridCells[CurrentIndex].position;
ItemGridCellMeshes[CurrentIndex].transform.position = ItemGridCells[GrabbedItemIndex].position;
Lerper.LerpTransformPosition(ItemGridCellMeshes[GrabbedItemIndex].transform, new Vector3(), 10f);
Lerper.LerpTransformPosition(ItemGridCellMeshes[CurrentIndex].transform, new Vector3(), 10f);
// Switch items
Inventory.Drive.SwitchSlots(GrabbedItemIndex, CurrentIndex);
// Reset grabbing
GrabbedItem = null;
GrabbedItemIndex = -1;
} else {
}
}
} else if (Mesh != null) {
float InvBrightness = 1.1f;
float StsBrightness = 1f;

7
Assets/Scripts/Controls/PlayerController.cs
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@ -21,6 +21,11 @@ namespace Cyber.Controls {
/// </summary>
public Character Character;
/// <summary>
/// The inventory interface.
/// </summary>
public InventoryInterface InventoryInterface;
/// <summary>
/// The camera the player is seeing the world through.
/// </summary>
@ -77,7 +82,7 @@ namespace Cyber.Controls {
}
// Equipment actions
if (!Interacted) {
if (!Interacted && !InventoryInterface.IsOpen()) {
// Don't use equipment if you're interacting with something
// (ie. don't shoot at the buttons)
if (Input.GetButtonDown("Use Item (R)")) {

3
Assets/Scripts/Items/Drive.cs
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@ -104,6 +104,9 @@ namespace Cyber.Items {
/// <param name="idx1">The first index.</param>
/// <param name="idx2">The second index.</param>
public void SwitchSlots(int idx1, int idx2) {
if (idx1 == idx2) {
return;
}
Slot Slot1 = GetSlotAt(idx1);
Slot Slot2 = GetSlotAt(idx2);
SetSlotAt(idx1, Slot2);

59
Assets/Scripts/Util/Lerper.cs Normal file
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@ -0,0 +1,59 @@
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
namespace Cyber.Util {
/// <summary>
/// Lerps stuff.
/// </summary>
public class Lerper : MonoBehaviour {
private struct PositionLerp {
public Vector3 Target;
public float Speed;
public PositionLerp(Vector3 target, float speed) {
Target = target;
Speed = speed;
}
}
private static Lerper Singleton;
private Dictionary<Transform, PositionLerp> PositionLerps = new Dictionary<Transform, PositionLerp>();
/// <summary>
/// Sets the singleton.
/// </summary>
public Lerper() {
Singleton = this;
}
/// <summary>
/// Lerps the transform local position.
/// </summary>
/// <param name="transform">Transform.</param>
/// <param name="to">To.</param>
/// <param name="speed">Speed.</param>
public static void LerpTransformPosition(Transform transform, Vector3 to, float speed) {
if (Singleton != null) {
Singleton.PositionLerps[transform] = new PositionLerp(to, speed);
}
}
private void Update() {
List<Transform> RemoveThese = new List<Transform>();
foreach (Transform Transform in PositionLerps.Keys) {
Transform.localPosition = Vector3.Lerp(Transform.localPosition,
PositionLerps[Transform].Target, PositionLerps[Transform].Speed * Time.deltaTime);
if ((Transform.localPosition - PositionLerps[Transform].Target).magnitude < 0.001f) {
Transform.localPosition = PositionLerps[Transform].Target;
RemoveThese.Add(Transform);
}
}
foreach (Transform Transform in RemoveThese) {
PositionLerps.Remove(Transform);
}
}
}
}

12
Assets/Scripts/Util/Lerper.cs.meta Normal file
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