UNITY | Project | RPG Tutorial |22. Main Menu

New Scene | Plane

Creating Texture

Creating Plane | Adding Texture

• create 2 planes as the background of Main Menu
• make them stand towards Main Camera

Adding Logo to Plane | Shader

Texture Created Automatically

• add logo image
• after adding an image to Shader, the material is created automatically

Child Object

Rotating BackGround

• rotate the background a little for the scene not to be seen though the logo

Lighting | Sky Box

Adding UI Text

Effects – Particle system

Adding Particle System

Creating UI Buttons

Creating Side Bar with UI Button

Side Bar

Creating UI Button

Creating Animation for Sliding Bar

Adding Animation

Animaiton | Wrap Mode

• create a UI Button covering all the screen, but invisible
  • for “click anywhere to start”

“MenuControl” Script

• create variables
  • for the empty gameObject, “menuSlider”
• create a function, SlideMenu(),
  • when the function is activated, play the menu sliding animation

 

Adding Script

UI Button | On Click() | Adding Function

“MenuControl” Script

• add variables,
  • for UIs to disappear after Side Menu appear

Main Menu Working

UNITY | Project | RPG Tutorial | 19. NavMesh & Boss AI

“NPC001” Script

• when Player finishes the first Quest, change the saying of NPC by changing QuestNumber in QuestManager

Adding Trigger for Gate

• Adding Cube for Trigger for opening Gate

“Quest002Start”

• creating variables
  • for distance between Player and NPC
  • UI – Buttons
• in Update() method,
  • getting the distance by using PlayerCasting
• in OnMouseOver() method,
  • if Player is close enough to NPC
    • prevent Player from attacking
    • set the UI Text with messeges for Gate
    • if Action Button pressed
      • allow Player to attack
      • allow Player to use
      • turn off UI Text

NPC saying Different

Adding Cube as Walkable Ground

• add Cube as a boundary for the boss to walk

Windows – AI – Navigation

Navigation | Walkable

Naviagtion | Bake

Turning off Mesh Renderer

NavMesh Agent

“SpiderBossAI”

• create variables
  • where spider boss goes
  • NavMeshAgent
• in Start() method,
  • make the NavMeshAgent variable NavMeshAgent
• in Update() method,
  • through the NavMeshAgent variable, set where the boss to go

Adding Script

Animation

Animation | WrapMode

Creating Barriers

Barriers | Navigation | Non Walakble

Barriers | Bake | Bake

• to prevent the boss from walking through the barriers, bake the barriers Non Walkable

SpiderBoss | NavMesh Agent | Radious like Collider

SpiderBoss Moving

Adding Cube as Trigger

• put Spider Boss in a Cube Object named SpiderBossTrigger as child object

SpiderBoss Following Player

Adding Attack Animation

“SpiderBossAttack” Script

• create variables
  • spider boss itself
  • as flag for attacking
• in Update() method,
  • if attackTrigger is 0
    • make the boss walk with the animation
  • if attackTrigger is 0
    • if dealDamage  is 0
      • get the boss attack by player the animation
      • get the coroutine TakingDamage started
• create IEnumerator TakingDamage()
  • set dealDamage into 2
  • wait for 1.1 sec
  • if spider’s status is not dead
    • get rid of one heart of Player
  • wait for 0.5 sec
  • set dealDamage into 0
• in OnTriggerEnter() method,
  • when the boss touches Player, set attackTrigger into 1
• in OnTriggerExit() method,
  • when Player gets out of the boss, set attackTrigger into 0

Adding Script

• Adding Script
• put SpiderBoss in the script

Spider Boss Following & Attacking Player

UNITY | PROJECT | RPG Project |17.Mini Map, SkyBox, & Money Saving

Creating MiniMap

Creating MiniMap

• Create MiniMap by using UI-RawImage

Adding Camera to MiniMap

Creating “RenderTexture”

Adding Texture to MiniMap

• the result image from Camera to RenderTexture by adding it to Target Texture
• add the RenderTexture to MiniMap

MiniMap Working

Add Pointer on MiniMap

Windows – Rendering – Lighting Settings

Adding SkyBox

SkyBox Applied

UI for Gold

“GloblaCash” Script

• create variables for
  • gold as static
  • gold as internal path
  • UI
• in Update() method,
  • making Gold variables global
  • put the gold information to UI

“QuestComplete” Script

• add a line of code to get 100 gold when completing quest

Obtaining Gold

“SaveGold” Script

• in Start() method,
  • make this script load the amount of gold saved when the games starts by using PlayerPrefs.GetInt()

“QuestComplete” Script

• after obtaining gold, update the save file for gold by using PlayerPrefs.SetInt()

Gold Loading Working

• after Quest complete, when we start the game again, the gold obtained last time is saved in SaveGold

 

UNITY | PROJECT | RPG Tutorial | 15. Debugging, Damage Taking, & Game Over

“Scene01” Script

• FadeIn has never been turned off since it’s activated

UI – Button not Working

• FadeIn is located on Canvas, where UI button is
• with FadeIn on, the Buttons are under FadeIn (since FadeIn’s opacity is 0, we can’t see them)
• the Buttons can’t be touched

“Scene01Skip” Script

• create a script to turn off FadeIn 

UI-Text not Showing Up

“ChestTrigger” Script

• even though we set the second UI Text shrinks automatically as soon as we open the chest, before shrinking the second UI Text was not activated.
  • there was nothing to shrink

“ChestTrigger” Script

• in Update() method, the local scale of UI-Text will be turned off when the localScale.y is less than 0
  • however, localScale is only set in Update() method.
  • there is no chance to access the localScale’s premier value
    • in Start() method,
      • set the localScale of UI-Text for Unity to access the value

UI-Working

“SpiderEnemy” Script

• add SpiderAI as a component in the script
• make spiderStatus variable as global by using static variable
• spiderStatus = 0, means the spider is dead
  • when spider is dead, disable spiderAI script attached to Spider

setActive() vs enabled

setActive() turns off the gameObject

enabled turns off a component in the gameObject

Script Disabled

“SpiderAI” Script

• create an int variable as an indicator for spider’s attacking
• with another indicator, attackTrigger 1,
  • spider stops and the attack animation is player
  • IEnumerator TakingDamage() is played
• create IEnumerator TakingDamage()
  • when an attack is done, set the indicator, dealDamage is set to 2
  • unless spider is dead,
    • Player’s health is taken by 1
  • wait for 0.5 sec

“HealthMonitor” Script

• make this script reasonalbe
  • when Player has only one heart, turn off the second and third ones
  • when Player has two hearts, turn off the third one

GameOver Scene

GameOver Scene

• create another scene, GameOver
• add UI – RawImage for the black scren
• add UI – Text for GameOver text

Build Setting

Build Setting

• in Build Setting
  • add the first scene and the game over scene
  • pay attention to the scene numbers

“HealthMonitor” Script

• when Player’s health  is 0, load the game over scene

Game Over Working

UNITY | PROJECT | RPG Tutorial |13. NPC

Adding NPC

NPC Idling

Adding collider

Adding “Text Box” from UI – Panel

• set the anchor into stretch

Adding UI – Text for NPC Name

Adding UI – Text for NPC Saying

Adding UI-Raw Image for NPC Picture

Turning off TextBox

“NPC001” Script

• in Update() method,
  • put the Raycasting to get the distance from NPC to Player
• in OnMouseOver() method,
  • if the distance between NPC and Player,
    • set the status of Player’s Sword into 1, unable to attack
    • show the message through UI Text
    • if Action Button is pressed,
      • set the status of Player’s Sword into 2, unable to attack
      • show Mouse Cursor
      • turn off the first UI Texts
      • get the Coroutine started
• in IEnumerator NPC001Active()
  • show Text UIs for NPC talking
  • wait for 5 sec
  • turn off the UIs for NPC talking
  • show the first UI Texts
• in OnMouseExit(),
  • set the status of Player’s Sword into 0, able to attack
  • turn off the first UI texts

 

Adding Script | Adding Components

Interacting with NPC