UNITY | PROJECT | RPG Tutorial |8. Completing Quests

“QuestButton” Script

• add GameObjects for indicating that we have taken the quest
• set the GameObject off when the function, AcceptQuest() is activated

Adding Components to Script

Taking Quest

“QuestButton” Script

• create a function, DeclineQuest()
• make things not have happend

Setting Action for Button

Declining Quest

“GlobalEXP” Script

“GlobalEXP” Script

• Be careful with the order of variables
  • we are going to show internalEXP variable, which is the path for currentEXP , static variable
  • so, put the static variable in the path variable

 

“GlobalEXP” GameObject

Creating Trigger

“QuestComplete” Script

• Create Variables
• in Update() method,
  • get the distance between the trigger and Player
• in OnMouseOver() method,
  • when the distance is lower than a specific value,
    • turn on the UI
    • put the text in the UI
    • if Action button is pressed,
      • turn off the marker
      • add EXP by 100
      • turn off the UIs
      • turn off the Trigger
• in OnMouseExit() method,
  • turn off the UIs

Adding Components in Script

Be Careful with the Component Structure

• even though the marker is on from the first moment, with the fact that the marker belongs to a GameObject which is turned off, the marker is off automatically
• move the maker outside of the object

QuestTrigger” Script

• add variables for exMarker and Trigger
• when retrieving the Sword from the chest, turn on the marker and trigger in the notice board

Declining Quest

Taking Quest

Retrieving Sword

Completing Quest

UNITY | PROJECT | RPG Tutorial |7.Triggers ,Weapons & Objectives

Making Clearing in Woods

Creating Collider as Trigger

“QuestTrigger” Script

• create variables
  • the objective to configure
  • the flag to indicate we finish the objective
  • scale for the Objective
• in Update() method,
  •  make if statement
    • change the locale scale of UI Text
    • make it disappear when the scale is 0

Adding Chest

Opening the top of Chest

Creating Animation for the top of Chest

Creating Animation with Transform.Rotation

Creating Animation with Transform,Rotation

Animtation Working

Adding “Animation” Component

Changing Setting in Dubug | Selecting “Legacy”

• Since Animation Component is old one, to use it, we need to check Legacy option checked

Deselecting “Play Automatically”

Adding “Box Collider” as “Trigger”

Adding “Box Collider”

• add Box Collider to prevent Player coming into Chest

Adding “Chest Trigger” Script to Trigger Collider

“ChestTrigger” Script

• create Variable
  • for RayCasting to get the distance between Player and this Object itself
  • for Chest
  • for UIs
  • as a Flag to check whether we finish the obective
• in Update() method,
  • get the distance
  • if the distance is lower than a specific value,
    • lower the scale of UI
    • make it disapear
• in OnMouseDown() method,
  • when Cursor is on the object, and the distance is lower than a specific vlaue,
    • put the text into UI
    • make UIs appear
    • if Action button is pressed,
      • turn off the Box Collider
      • Play the animation of Chest
      • set the flag
      • turn off UIs

Adding Trigger & “Sword Trigger” Script

“Sword Trigger” script

• create Variable
  • for RayCasting to get the distance between Player and this Object itself
  • for Sword
  • for UIs
  • as a Flag to check whether we finish the obective
• in Update() method,
  • get the distance
  • if the distance is lower than a specific value,
    • lower the scale of UI
    • make it disapear
• in OnMouseDown() method,
  • when Cursor is on the object, and the distance is lower than a specific vlaue,
    • put the text into UI
    • make UIs appear
    • if Action button is pressed,
      • turn off the Box Collider
      • Play the animation of Chest
      • set the flag
      • turn off UIs

Retriving Sword

 

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 | SPACE SHOOTER 2D | 11. Timer UI & GameTitle

Importing Timer UI

 

Adding Timer UI Image

• Add an UI Image for Timer
  • Add Timer UI to “Source Image”
    • Press “Set Native Size”

 

Adding Timer Text

• Add a UI Text for Timer Counter
  • Add Text for the default value
  • Change Font Style to “Bold”, Font Size to “30”
  • Add “Timer Controller” Script
  • Change Anchor to “Top-Right”

 

“TimerController” Script

• Get the Reference for TimeUI
• Claim “startTime”, “ellapsedTime” and “startCounter” as flag
• Claim “minutes” and “seconds”
• In “Start()” method
  • Set the flag to false
  • Get the Component of “Text”
• Create a Function, “StartTimeCounter()” to start the Timer
  • Get the current time when the timer is started
  • Set the Flag to True
• Create a Function, “StopTimeCounter()” to stop the Timer
  • Set the Flag to False
• In “Update()” method,
  • if the flag is True (when it is on)
    • Get the Elapsed Time by subtracting “startTime” from the Current Time in this very frame
    • Get the minute and second based on the Elapsed Time
    • Update the Timer UI by accessing the Text Property with String.Format

“GameManager” Script

• Add codes to Start and Stop the Timer
  • Get the Component of “TimerCounter” Class to use “StartTimeCounter()” and “StopTimeCounter()”

“Timer” Working

 

Importing “GameTitle”

• Add “Game Title” image on the Hierarchy
  • Set the sorting layer to “Effect”

 

“GameManager” Script

• Add Codes to Turn on & off Game Title by using “GameObject.SetActive()”
  • When Case “Opening”,
    • Set Game Title On
  • When Case “GamePlay”
    • Set Game Title Off

“GameTitle” Working

UNITY | PROJECT | SPACE SHOOTER 2D | 8. Lives UI, Play Button, & Game Manager

Importing UI Sprites

Adding UI Image

• Adding UI Image for Score & Lives

 

• Adding Sprite to UI Image as “Source Image”

 

UI Image Applied

 

UI Anchor

 

Adding & Configuring Sprite to UI Image for Scores UI

• Adding Sprite to UI Image as “Source Image”

 

UI Anchor

 

Creating UI Text

• Creating UI Text to count Player’s Life

 

Adding & Configuring UI Text to Image UI

• In UI Text
  • set the default Text as “0”
  • change Font Style & Size

UI Anchor

 

Creating UI Button

• Create UI Button for Play Button

 

Adding Sprite to UI Button

• In UI Button
  • Set the size
  • Add Sprites for “Target Graphic”(usual) & “Pressed Sprite”(pressed)

 

UI Anchor

 

Creating “GameManager” Script

Adding Reference

“GameManager” Script

• To control PlayButton&Player with GameManager
  • create Public Object as a Reference
  • create an Enumeration, “GameManagerState” to tell Game State
    • Opening, GamePlay, and GameOver
  • create a Function, “UpdateGameManagerState()”
    • use “Switch Statement”
      • make 3 cases

 

“Play Button”

• now, Play Button reacts to Clicking but nothing happens

 

“PlayerControl” Script

“Player”

“PlayerControl” Script

“PlayerControl” Script

• create “GameManager” GameObject as a reference
• set “Player” inactive for the first moment of Game
• In “Init()” method, which is called when Game Starts
  • set the current life(“lives”) as MaxLife
  • update UIText by using Text.text property
  • change the number(int “lives”) to string by using int.Tostring() method
  • set Player active when Game starts
• In “OnTriggerEnter2D()” method(when a Collision with Player happens,)
  • the life is subtracted
  • when the life is 0,
    • use “SetManagerState” in “GameManager” Class with “GameOver”()*(putting the name of “enum”)
    • hide Player GameObject by set it “false”

 

“GameManager” Script

• update “GameManager” Script
  • in “Start()” method
    • set “GMState” in “Opening”
  • in “UpdateGameManagerState()”
    • in case of “GamePlay”,
      • Set “PlayButton” active to hide it when Game Starts
      • Activate “Init()” method
  • Create” SetGameMangerState()” method to change the Game’s State, having “GameManagerState”(enum) as Parameter
  • in “StartGamePlay()” method
    • change “GMState” into “GamePlay”
    • Don’t forget to put “UpdateGameManagerState()”

 

 

“PlayButton” | Sprite & “On Click()”

 

• In Play Button,
  • Add Sprite for “Target Graphics”(Usual) and “Pressed Sprite”(Pressed)
  • Add “On Click()” event and designate it “StartGamePlay()” method in “GameManager” Class
  • with this part, No Need to write to Star Game

 

Adding Reference

“PlayButton” & “PlayerLife” working

“GameOver” Image added

• Add “GameOver” Sprite
  • add the sprite to GameManager
  • add the Sprite to the scene

GameOver “Off”

• Turn off “GameOver” for it to be hidden in the first moment of Game

 

“EnemySpawner” Script

• Create a Function, “UnscheduleEnemySpawner()”, to stop the spawning when the game is over” by using “CancelInvoke()”

 

“GameManager” Script

• Create “ChangeToOpeningState()” method
  • use “SetGameMangerState()” method
• In Case of “GameOver”,
  • put “UnscheludeEnemySpawner()” method to stop the spanwing
• In Case of “Opening”
  • turn off “GameOver” by using “GameObject.Setactive()”

Adding Reference

Game Working