RPG - FREE Script

Wikened · Nov 27, 2011

Hey guys,
Heres another free script script from me...
This is a simple RPG script allowing you to save/load characters, load XP, leveling system and death system. You will need to tweak it to your liking and you will need to add all the NPC's. I will be creating a RPG script for NPC's. Soon, this one is only for players.

Instructions:
1. Attach the script to your player.
2. Create a cube with a collider.
3. Make your character collide into the cube, and this will add xp or if you comment out the damage input, kill you after a few hits.

If you are going to use it please give credit. (My name is in the script)

My website: Here
My Youtube: Here

YOU CAN DOWNLOAD IT HERE:
http://dl.dropbox.com/u/31764591/Tutorials/PlayerStatus.js

*Note: Sorry but coping it to Unity forums puts spaces everywhere...

Code (csharp):

import System;

import System.Collections;

import System.Xml;

import System.Xml.Serialization;

import System.IO;

import System.Text;

//****************************

/*

Update 0.1 Of the script.

Owner: Vincent Racine

Upgrade of the script

coming soon.

Features:

Save/Load Position

Save/Load Name

Save/Load Exp and Level

Exp/Level System

*BASIC* combat system

Credit:

Vincent Racine

Zumwalt (XML Code)

Unity

*/

//****************************

class DemoData

{

var x : float;

var y : float;

var z : float;

var name : String;

var experience : float;

}

class UserData

{

public var _iUser : DemoData = new DemoData();

function UserData() { }

}

var target: Transform;

var generalWidth = 50;

var userHeight = 50;

var playerHealth = 1000;

var playerMana = 1000;

var playerEnergy = 100;

var playerCurrency = 5000;

var playerPositionX = 0;

var playerPositionY = 0;

var playerPositionZ = 0;

var damageNpc = 100;

//Variable For Experience *******************************************************

var curExperience = 1;

var curLevel = 1;

//EndofExpVariables *************************************************************

//Saving Variables **************************************************************

private var _Save : Rect;

private var _Load : Rect;

private var _SaveMSG : Rect;

private var _LoadMSG : Rect;

//var _ShouldSave : boolean;

//var _ShouldLoad : boolean;

//var _SwitchSave : boolean;

//var _SwitchLoad : boolean;

private var _FileLocation : String;

private var _FileName : String = "SaveData.xml";

//public GameObject player;

var player : GameObject;

var playerName : String = "Default";

private var myData : UserData;

private var _data : String;

private var VPosition : Vector3;

//EndOfSaving Variables *********************************************************

function Awake () {

// GUI for the Save/Load

_Save=new Rect(50,180,100,20);

_Load=new Rect(50,210,100,20);

_Name=new Rect(50,240,200,20);

_SaveMSG=new Rect(50,120,200,40);

_LoadMSG=new Rect(50,140,200,40);

_NameMSG=new Rect(50,180,200,40);

// XML Save/Load path

_FileLocation=Application.dataPath;

// Creating something to store information into.

myData=new UserData();

}

function OnGUI ()

{

playerName = GUI.TextArea (Rect(generalWidth,userHeight,100,25),playerName);

//Health ********************************************************************

GUI.Box (Rect (50,75,150,25), "Health:" + playerHealth);

//EndOfHealth ***************************************************************

//Mana **********************************************************************

GUI.Box (Rect (50,100,150,25), "Mana:" + playerMana);

//EndOfMana *****************************************************************

//Energy ********************************************************************

GUI.Box (Rect (50,125,150,25), "Energy:" + playerEnergy);

//EndOfEnergy ***************************************************************

//Currency ******************************************************************

GUI.Box (Rect (50,150,150,25), "Gold:" + playerCurrency);

//EndOfCurrency *************************************************************

//Experience ****************************************************************

GUI.Box (Rect (50,25,150,25),"Level:" + curLevel);

//EndOfExperience ***********************************************************

//LoadingPlayers ************************************************************

if (GUI.Button(_Load,"Load")) {

GUI.Label(_LoadMSG,"Loading from: "+_FileLocation);

// Load our UserData into myData

LoadXML();

if(_data.ToString() != "")

{

myData = DeserializeObject(_data);

VPosition=new Vector3(myData._iUser.x,myData._iUser.y,myData._iUser.z);

player.transform.position=VPosition;

curExperience = myData._iUser.experience;

Debug.Log("Load Successful");

}

}

//EndOfLoadingPlayers *******************************************************

//SavingPlayers *************************************************************

if (GUI.Button(_Save,"Save")) {

GUI.Label(_SaveMSG,"Saving to: "+_FileLocation);

//Debug.Log("SaveLoadXML: sanity check:"+ player.transform.position.x);

myData._iUser.x = player.transform.position.x;

myData._iUser.y = player.transform.position.y;

myData._iUser.z = player.transform.position.z;

myData._iUser.name = playerName;

myData._iUser.experience = curExperience;

// Time to creat our XML!

_data = SerializeObject(myData);

// This is the final resulting XML from the serialization process

CreateXML();

Debug.Log(_data);

}

//EndOfSavingPlayers *********************************************************

}

function Update ()

{

if(playerHealth <= 0) {

print(playerName + "has died...");

die();

}

// Here is the level decider. If the current exp is higher then the number there then you +1 level.

switch(curLevel){

case 0:

if(curExperience <= 24){

curLevel += 0;

}

case 1:

if(curExperience >= 25){

curLevel += 1;

}

break;

case 2:

if(curExperience >= 55){

curLevel += 1;

}

break;

case 3:

if(curExperience >= 95){

curLevel += 1;

}

break;

case 4:

if(curExperience >= 130){

curLevel += 1;

}

break;

case 5:

if(curExperience >= 182){

curLevel += 1;

}

break;

case 6:

if(curExperience >= 254){

curLevel += 1;

}

break;

case 7:

if(curExperience >= 356){

curLevel += 1;

}

break;

case 8:

if(curExperience >= 500){

curLevel += 1;

}

break;

case 9:

if(curExperience >= 700){

curLevel += 1;

}

break;

case 10:

if(curExperience >= 990){

curLevel += 1;

}

break;

}

}

function die()

{

player.transform.position = Vector3(5,0,5); // A vector 3 teleport

playerHealth = 1000;

playerMana = 1000; // Reseting the vitals or else it will loop the death(HP = 0)

playerEnergy = 100;

}

function OnCollisionEnter(collision : Collision) {

if(target == null GameObject.FindGameObjectsWithTag("Enemy"))

target = GameObject.FindWithTag("Enemy").transform;

}

function OnTriggerEnter()

{

if(target.gameObject.tag == "Enemy")

{

collider.isTrigger = true;

playerHealth -= damageNpc; // Comment this out if you dont wanna take damage.

curExperience += 25; //Exp per interaction with the enemy.

}

}

//XML Code *****************************************************************

function UTF8ByteArrayToString(characters : byte[] )

{

var encoding : UTF8Encoding = new UTF8Encoding();

var constructedString : String = encoding.GetString(characters);

return (constructedString);

}

function StringToUTF8ByteArray(pXmlString : String)

{

var encoding : UTF8Encoding = new UTF8Encoding();

var byteArray : byte[] = encoding.GetBytes(pXmlString);

return byteArray;

}

function SerializeObject(pObject : Object)

{

var XmlizedString : String = null;

var memoryStream : MemoryStream = new MemoryStream();

var xs : XmlSerializer = new XmlSerializer(typeof(UserData));

var xmlTextWriter : XmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);

xs.Serialize(xmlTextWriter, pObject);

memoryStream = xmlTextWriter.BaseStream; // (MemoryStream)

XmlizedString = UTF8ByteArrayToString(memoryStream.ToArray());

return XmlizedString;

}

function DeserializeObject(pXmlizedString : String)

{

var xs : XmlSerializer = new XmlSerializer(typeof(UserData));

var memoryStream : MemoryStream = new MemoryStream(StringToUTF8ByteArray(pXmlizedString));

var xmlTextWriter : XmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);

return xs.Deserialize(memoryStream);

}

function CreateXML()

{

var writer : StreamWriter;

var t : FileInfo = new FileInfo(_FileLocation+"/"+ _FileName);

if(!t.Exists)

{

writer = t.CreateText();

}

else

{

t.Delete();

writer = t.CreateText();

}

writer.Write(_data);

writer.Close();

Debug.Log("File written");

}

function LoadXML()

{

//StreamReader r = File.OpenText(_FileLocation+"\\"+ _FileName);

var r : StreamReader = File.OpenText(_FileLocation+"/"+ _FileName);

var _info : String = r.ReadToEnd();

r.Close();

_data=_info;

Debug.Log("File Read");

}

//EndOfXML Code **************************************************************

Wikened · Nov 28, 2011

Please comment on what you think so other can see it! If you guys need any help please post it and I WILL help you.

impheris · Nov 28, 2011

oooh thanks buddy this is great

...and thanks for wanting to help

PoisonedElixir · Jul 11, 2013

i have my own character. and everything seems to be working but when i run/jump on the cube nothing is happening? any help please

rivalprayudi · Sep 29, 2014

thanks bro!

rkaetano · Sep 29, 2014

Wikened, you could create a specific function for the level decider, and only call that when you increase the amount of XP.

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