UNITY | PROJECT | RPG Tutorial |5. RayCasting

Creating “PlayerCasting” script

“PlayerCasting” script

• creating a static variable for the distance of RayCasting
  • create another variable as a internal path for the static variable
• in Update() method,
  • imply a RayCasting from the mission board, with the direction of forward
  • with out keyword, put the information of RayCasting into hit variable
  • put the distance between the mission board and player in toTarget
  • connect the static variable and the path variable

RayCasting Working

Creating Text UI for indicating Key

Creating Text UI for indicating Action

InputManager | Adding a button

Adding a quest note with Plane

“Quest001” Script

• creating Variables
• in Update() method,
  • put the distance from the RayCasting in PlayerCasting Class  into “distance”
    • for this, distanceFromTarget is set as Static
• in OnMouseOver() method,
  • if the distance of RayCasting is less than 3,
    • set ActionButton and ActionText active
    • if Action button is pressed,
      • set actionButton, ActionText, and Player inactive
      • set UIQuest and Notice Camera active
• in OnMouseExit() method,
  • set actionButton and actionText inactive

Adding RawImage UI | Making Notice UI for Quest

Setting Components off as default value

Notice Camera for the Quest

Making a Trigger with Cube

Making a Trigger with Cube

• Be careful with the position of Triggers
• If it’s buried in the other objects like the notice board, it is not detected by RayCasting

Put Components in the script

RayCasting Working

Action Working

UNITY | PROJECT | RPG Tutorial |3. HUD, UI, & Environment(Water)

Making the soil a little higher

Smoothing the soil

Lower the soil a little for water to flow

Creating Water

• import water from Unity Standard Asset
• Water is just an object concrete

Modifying Water

Water Modified

Water

Adding another Tree

Tree

UI – RawImage

• add UI – RawImage
  • The Raw Image control displays a non-interactive image to the user
  • Since the Raw Image does not require a sprite texture, you can use it to display any texture available to the Unity player

Canvas | Screen through Camera

• the white line means our monitor’s screen

 

Rawimage working

RawImage | Anch

• PosX & PosY means the RawImage is apart from the anchor(Top-Left) by 75

Adding Heart Texture to RawImage

Creating a blank space for Heart

Blank Heart Anchored Top-Left

Heart Anchored Center | Child Object of Blank Heart

• Since ViewHearts are Child Object of Heart, their position is based on the Heart’s

Making Heart Indicator by Duplicating

“HeartMonitor” Script

• Create Variables
  • to use in another script make heartValue as Static
  • internalHeart is to be used as a path to heartValue
  • to use Heart, Create GameObject as a vessel
• in Update() method,
  • create if statement, making Heart Active, whenever Player collects one

“Heathcollects” Scritp

Creating HealthMonitor from Empty GameObject | Adding Hearts to Script

Collecting Heart & HeartMonitor Working

“HeartMonitor” Script

• in Start() method
  • set the initial value of heartValue as 1

 

 

Collecting Hearts

 

“when Unity says, “There are 2 audio lister”, remove main camera if you are using FPS Character”