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| ====== Getting Started with Godot ====== | ====== Getting Started with Godot ====== | ||
| + | This event runs monthly on the **2nd Monday** of the month. See the [[start|home page]] for the date of our next monthly event. | ||
| For our regular monthly tutorial nights, we're basing our teaching on the wonderful series by [[https://www.youtube.com/@AJsLearningLab|AJ's Learning Lab]], [[https://www.youtube.com/playlist?list=PL4vjw0qHwNZIQZScBFaON0WGkz-BMyoCh|Godot FPS Tutorial - Learn Godot by making Wolfenstein 3D]]. | For our regular monthly tutorial nights, we're basing our teaching on the wonderful series by [[https://www.youtube.com/@AJsLearningLab|AJ's Learning Lab]], [[https://www.youtube.com/playlist?list=PL4vjw0qHwNZIQZScBFaON0WGkz-BMyoCh|Godot FPS Tutorial - Learn Godot by making Wolfenstein 3D]]. | ||
| Line 42: | Line 43: | ||
| * In the world scene, drag the player scene into the world | * In the world scene, drag the player scene into the world | ||
| * In the three dot menu (world scene), use 'Add Sun to scene', 'add environment to scene' | * In the three dot menu (world scene), use 'Add Sun to scene', 'add environment to scene' | ||
| - | * In the player scene, use the Mesh button to add a 'Simplified Convext Collision Sibling' mesh to the player's MeshInstance3D | + | * In the player scene, use the Mesh button to add a 'Simplified Convex Collision Sibling' mesh to the player's MeshInstance3D (not 'Single', that'll cause performance issues - why?) |
| * Set up WASD controls in the Project Settings | * Set up WASD controls in the Project Settings | ||
| Line 131: | Line 132: | ||
| if Global.current_weapon != "knife" and Global.ammo <= 0: | if Global.current_weapon != "knife" and Global.ammo <= 0: | ||
| Global.current_weapon = "knife" | Global.current_weapon = "knife" | ||
| - | $AnimatedSprite2D.player("knife_idle") | + | $AnimatedSprite2D.play("knife_idle") |
| </code> | </code> | ||
| * Tweak first if statement, change to: | * Tweak first if statement, change to: | ||
| Line 303: | Line 304: | ||
| if ray.is_colliding() and ray.get_collider().has_method("die"): | if ray.is_colliding() and ray.get_collider().has_method("die"): | ||
| ray.get_collider().die() | ray.get_collider().die() | ||
| + | </code> | ||
| + | * To allow strafing, change the ''If Input.is_action_just_pressed("ui_accept"):'' to | ||
| + | <code> | ||
| + | if Input.is_action_pressed("ui_accept"): | ||
| + | </code> | ||
| + | |||
| + | ===== Part 9 ===== | ||
| + | **Goal: HUD labels and player death** | ||
| + | * Add a player health variable to the player.gd script | ||
| + | <code> | ||
| + | var player_health = 100 | ||
| + | </code> | ||
| + | * Create two new Label nodes as a child of the UI, name one 'health'. | ||
| + | * Create a new function in the ui.gd script | ||
| + | <code> | ||
| + | function update_player_health(): | ||
| + | $health.text = str(get_parent().player_health) | ||
| + | </code> | ||
| + | * Add the function to the bottom of the _process() function in the ui.gd script | ||
| + | <code> | ||
| + | update_player_health() | ||
| + | </code> | ||
| + | * Edit the player script and add a new function: | ||
| + | <code> | ||
| + | func damage(): | ||
| + | player_health -= 10 | ||
| + | print(player_health) | ||
| + | if player_health <= 0: | ||
| + | queue_free() | ||
| + | </code> | ||
| + | * Add a RayCast3D to the guard scene | ||
| + | * Set Y = 0, Z = 5 | ||
| + | * After the ''play(shoot)'' line in the attack() function, add: | ||
| + | <code> | ||
| + | if $RayCast3D.is_colliding() and $RayCast3D.get_collider().has_method('damage'): | ||
| + | $RayCast3D.get_collider().damage() | ||
| + | </code> | ||
| + | |||
| + | ===== Part 10 ===== | ||
| + | **Goal: Ammo pickups** | ||
| + | |||
| + | |||
| + | ===== Next Steps ===== | ||
| + | **Goal: Add sound effects** | ||
| + | * Import the sound effect files (gun.ogg, machine.ogg, mini.ogg) | ||
| + | * In the player scene, add a new node, AudioStreamPlayer. | ||
| + | * Add the following code to the player shoot() function: | ||
| + | <code> | ||
| + | var sound_player = $AudioStreamPlayer | ||
| + | match Global.current_weapon: | ||
| + | "gun": | ||
| + | sound_player.stream = preload("res://gun.ogg") | ||
| + | "machine": | ||
| + | sound_player.stream = preload("res://machine.ogg") | ||
| + | "mini": | ||
| + | sound_player.stream = preload("res://mini.ogg") | ||
| + | sound_player.play() | ||
| </code> | </code> | ||
godot.1710765510.txt.gz ยท Last modified: 2024/03/18 12:38 by admin
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