Unity MiniFutbol

Source: Dev.to

1. Maydon poli (Plane)

• Hierarchy → Right‑click → 3D Object → Plane
• Inspector settings:
  • Name: Ground
  • Position: X = 0, Y = 0, Z = 0
  • Scale: X = 2, Y = 1, Z = 3

2. Yashil material yaratish

• Project → Right‑click → Create → Material
• Name: GrassMaterial
• Inspector → Albedo: choose green #2D7A2F
• Drag & drop the material onto the Ground object.

✅ Natija: Yashil futbol maydoni tayyor!

3. Devorlarni qurish

3.1 Chap devor

• Hierarchy → Right‑click → 3D Object → Cube
• Inspector:
  • Name: WallLeft
  • Position: X = ‑10, Y = 0.5, Z = 0
  • Scale: X = 0.2, Y = 1, Z = 30

3.2 O’ng devor

• Hierarchy → Right‑click → 3D Object → Cube
• Inspector:
  • Name: WallRight
  • Position: X = 10, Y = 0.5, Z = 0
  • Scale: X = 0.2, Y = 1, Z = 30

3.3 Orqa devor (o’yinchi tomoni)

• Create Cube → Name: WallBack
• Position: X = 0, Y = 0.5, Z = ‑15
• Scale: X = 20, Y = 1, Z = 0.2

3.4 Old devor (raqib tomoni)

• Create Cube → Name: WallFront
• Position: X = 0, Y = 0.5, Z = 15
• Scale: X = 20, Y = 1, Z = 0.2

3.5 Devorlar uchun material

• Create → Material → Name: WallMaterial
• Albedo: choose gray or red
• Apply the material to all four walls.

✅ Natija: 4 ta devor bilan yopiq maydon!

4. To’p yaratish

4.1 To’p obyekti

• Hierarchy → 3D Object → Sphere
• Inspector:
  • Name: Ball
  • Position: X = 0, Y = 0.5, Z = 0
  • Scale: X = 0.5, Y = 0.5, Z = 0.5

4.2 To’p materiali

• Create → Material → Name: BallMaterial
• Albedo: white
• Apply to the Ball object.

4.3 Fizika qo’shish

• Select Ball → Inspector → Add Component → Rigidbody
• Rigidbody settings:
  • Mass: 0.5
  • Drag: 0.5
  • Angular Drag: 0.5
  • Use Gravity: ✅

4.4 To’p uchun Physics Material

• Project → Create → Physics Material → Name: BallPhysics
• Inspector:
  • Dynamic Friction: 0.6
  • Static Friction: 0.6
  • Bounciness: 0.3
  • Friction Combine: Average
  • Bounce Combine: Average
• Select Ball → Rigidbody → Material → assign BallPhysics.

5. Player (Capsule) yaratish

5.1 Player obyektini qo’shish

• Hierarchy → 3D Object → Capsule
• Inspector:
  • Name: Player
  • Position: X = 0, Y = 1, Z = ‑10
  • Scale: X = 1, Y = 1, Z = 1

5.2 Player materiali

• Create → Material → Name: PlayerMaterial
• Albedo: blue #0066FF
• Apply to the Player object.

5.3 Fizika qo’shish

• Select Player → Add Component → Rigidbody
• Rigidbody settings:
  • Mass: 2
  • Drag: 2
  • Angular Drag: 5
  • Use Gravity: ✅
• Constraints: Freeze Rotation on X, Y, Z.

5.4 Capsule Collider sozlash

• The Player already has a Capsule Collider.
• Radius: 0.5
• Height: 2

✅ Natija: Ko’k o’yinchi tayyor!

6. Tag qo’shish

6.1 Ball tagi

1. Select the Ball object.
2. In the Inspector, click the Tag dropdown → Add Tag… → + → Name: Ball.
3. Save, then re‑select Ball and set its Tag to Ball.

6.2 Player tagi

• Select Player, set Tag to Player.
• If the tag does not exist, create it via Add Tag… → Name: Player.

7. Kamera sozlash

• Select Main Camera.
• Transform:
  • Position: X = 0, Y = 15, Z = ‑12

7.1 Kamera scripti (CameraFollow)

1. Drag the CameraFollow script onto Main Camera.
2. In the script component:
   • Target: drag the Player object.
   • Offset: X = 0, Y = 15, Z = ‑12
   • Smooth Speed: 5

8. Darvozalar yaratish

8.1 O’yinchi darvozasi (pastda)

• Hierarchy → Create Empty → Name: GoalPlayer
• Position: X = 0, Y = 0, Z = ‑14

Inside GoalPlayer, create three Cube objects and assign a material:

• Create → Material → Name: GoalPostMaterial → Albedo: white
• Apply the material to all three cubes.

8.2 Raqib darvozasi (tepada)

• Duplicate GoalPlayer (Ctrl + D).
• Rename: GoalAI
• Position: X = 0, Y = 0, Z = 14

✅ Natija: 2 ta darvoza tayyor!

9. Goal Trigger yaratish

9.1 Player uchun trigger

• Select GoalPlayer → Right‑click → 3D Object → Cube
• Name: GoalTriggerPlayer
• Position: X = 0, Y = 1, Z = 0.5
• Scale: X = 6, Y = 2, Z = 0.5

Trigger sozlash:

• Add Box Collider → enable Is Trigger.
• Disable Mesh Renderer (make it invisible).

9.2 AI uchun trigger

• Copy GoalTriggerPlayer (Ctrl + C).
• Select GoalAI, paste as child (Ctrl + V).
• Rename: GoalTriggerAI
• Position: X = 0, Y = 1, Z = ‑0.5

9.3 Tag qo’shish

• Create tags GoalPlayer and GoalAI (if they don’t exist).
• Assign GoalPlayer tag to GoalTriggerPlayer and GoalAI tag to GoalTriggerAI.

10. Goal System scripti

// GoalDetector.cs
using UnityEngine;

public class GoalDetector : MonoBehaviour
{
    private GameManager gameManager;

    void Start()
    {
        gameManager = FindObjectOfType();
    }

    // Add trigger handling logic here...
}

• Attach GoalDetector to GoalTriggerPlayer and set Is Player Goal to ✅.
• Attach another GoalDetector to GoalTriggerAI and leave Is Player Goal unchecked.

11. Game Manager (Score tizimi)

// GameManager.cs
using UnityEngine;
using UnityEngine.UI;

public class GameManager : MonoBehaviour
{
    public Text playerScoreText;
    public Text aiScoreText;
    public GameObject ball;

    // Implement scoring logic here...
}

• Create an empty GameObject named GameManager.
• Drag the GameManager.cs script onto it.

12. UI yaratish (Skor ko’rsatish)

12.1 Canvas sozlamalari

• Render Mode: Screen Space – Overlay
• Canvas Scaler → UI Scale Mode: Scale With Screen Size
• Reference Resolution: 1920 × 1080

12.2 Player skori (chap yuqori)

• Canvas → Right‑click → UI → Text → Name: PlayerScoreText
• Rect Transform:
  • Anchor: Top‑Left
  • Pos X: 100, Pos Y: ‑50
  • Width: 200, Height: 100
• Text component:
  • Text: 0
  • Font Size: 72
  • Alignment: Center
  • Color: blue

12.3 AI skori (o’ng yuqori)

• Canvas → Right‑click → UI → Text → Name: AIScoreText
• Rect Transform:
  • Anchor: Top‑Right
  • Pos X: ‑100, Pos Y: ‑50
  • Width: 200, Height: 100
• Text component:
  • Text: 0
  • Font Size: 72
  • Alignment: Center
  • Color: red

12.4 GameManager ga UI bog’lash

• Select GameManager → in the Inspector assign:
  • Player Score Text: drag PlayerScoreText
  • AI Score Text: drag AIScoreText
  • Ball: drag the Ball object

✅ SINOV:

• Gol urilganda skor ortadimi? ✅
• To’p markazga qaytadimi? ✅
• Skorlar ekranda ko’rinadimi? ✅

13. Scene saqlash

• File → Save As… → give the scene an appropriate name (e.g., GameScene).

14. MainMenu Scene yaratish

14.1 Yangi scene

• File → New Scene

14.2 UI qo’shish

• Hierarchy → Right‑click → UI → Canvas

14.3 Tugmalar

• Inside the Canvas: Right‑click → UI → Button - TextMeshPro (create START, EXIT, etc.).

14.4 MenuManager scripti

• Add a MenuManager script to the Canvas and configure the buttons (START → load game scene, EXIT → quit application).

15. Build Settings

• File → Build Settings (Ctrl + Shift + B)
• Add scenes in order:
  1. MainMenu (index 0)
  2. GameScene (index 1)

✅ Test: Run the game from the MainMenu scene.

16. Pause Menu

16.1 Pause UI

• Open GameScene → Hierarchy → Right‑click → UI → Canvas
• Inside the Canvas, add a Panel (name it PausePanel).
• Add Button objects under PausePanel (e.g., RESUME, MENU, RESTART).

16.2 PausePanel ni yashirish

• Select PausePanel and disable it by default (uncheck the GameObject).

16.3 PauseManager scripti

• Attach a PauseManager script to the Canvas.
• Configure the buttons:
  • RESUME: PauseManager.ResumeGame()
  • MENU: load MainMenu scene
  • RESTART: reload the current game scene

✅ Test: Press ESC during gameplay → Pause menu appears.

• RESUME continues the game.
• MENU returns to MainMenu.
• RESTART restarts the game.