UNITY3D-RPG Project Study notes (21)

The previous project realized the wearing function of the equipment, but there are some imperfections, we must further improve.

There are 2 main things that need to be perfected:

① if the bar is equipped before wearing it, the original equipment needs to be returned to the backpack;

After the ② is successfully worn, it needs to make the appropriate number of items in the backpack-1, if the number is 0, then delete the item in the grid.

The script is as follows:

To implement the function ①, only the code block that detects the condition of the object within the lattice in the dress method in class Equipmentui is updated to:

if (item! = NULL)

{

Inventory._instance. GetId (item.id);

Item. SetInfo (info);

}

This realizes the function of putting the original equipment back into the backpack. (actually not put back, but re-created an object image)

To implement the function ②, you need to update it in the Inventoryitem method:

Class Inventoryitem

{

void Update ()

{

if (ishover)

{

BOOL success = Equipmentui._instance. Dress (ID);

if (success)

{

This.tranform.parent.getcompnent<inventoryitemgrid> (). Minusnumber ();//This method is subsequently built

}

}

}

}

Now start building a counting reduction method

Class Inventoryitemgrid

{

public bool Minusnumber (int num = 1)

{

if (this.num >= num)

{

This.num-= num;

Numberlaber.text = This.num;

if (This.num = = 0)

{

Clearinfo ();

Gameobject.destory (this. Getcompnentinchild<inventoryitem> (). Gameobject);

}

return true;

}

return false;

}

}

This builds the wearable system of the equipment.

UNITY3D-RPG Project Study notes (21)