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Reload and player HUD

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This commit is contained in:
Zenny
2023-08-04 14:18:28 -07:00
parent 339cb374b8
commit e396a34d1b
5 changed files with 81 additions and 25 deletions
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17
Scenes/Player.tscn
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@@ -1,10 +1,11 @@
[gd_scene load_steps=10 format=3 uid="uid://dae1bs2yqqt5l"]
[gd_scene load_steps=11 format=3 uid="uid://dae1bs2yqqt5l"]
[ext_resource type="Script" path="res://Scripts/Player.cs" id="1_jsq3s"]
[ext_resource type="Environment" uid="uid://c1i78mwq3ug2f" path="res://Scenes/Enivornment.tres" id="2_t03qe"]
[ext_resource type="AudioStream" uid="uid://cupjwk5q538g2" path="res://Audio/SFX/gunshot.mp3" id="3_5mglu"]
[ext_resource type="Script" path="res://Scripts/SoundEffects.cs" id="4_fmvkw"]
[ext_resource type="PackedScene" uid="uid://cc5emorildoar" path="res://Scenes/Gun.tscn" id="5_sb1dv"]
[ext_resource type="Script" path="res://Scripts/Gun.cs" id="6_48ohb"]
[ext_resource type="Script" path="res://Scripts/PlayerHUD.cs" id="6_pawgr"]
[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_cxbex"]
@@ -42,17 +43,20 @@ target_position = Vector3(0, 0, -1000)
[node name="AudioStreamPlayer3D" type="AudioStreamPlayer3D" parent="Pivot/Camera3D"]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1.10748, -0.0718701)
stream = ExtResource("3_5mglu")
volume_db = -28.0
volume_db = -13.823
max_db = -5.0
max_polyphony = 8
script = ExtResource("4_fmvkw")
[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0)
visible = false
mesh = SubResource("CapsuleMesh_7dxig")
[node name="Gun" parent="." instance=ExtResource("5_sb1dv")]
[node name="Gun" parent="." node_paths=PackedStringArray("_aimCast") instance=ExtResource("5_sb1dv")]
script = ExtResource("6_48ohb")
MaxAmmo = 30
DamagePerHit = 8.0
_aimCast = NodePath("../Pivot/Camera3D/AimCast")
[node name="CanvasLayer" type="CanvasLayer" parent="."]
script = ExtResource("6_pawgr")
@@ -74,5 +78,6 @@ label_settings = SubResource("LabelSettings_3d4s1")
horizontal_alignment = 1
vertical_alignment = 1
[connection signal="FireGun" from="." to="Pivot/Camera3D/AudioStreamPlayer3D" method="OnFireGun"]
[connection signal="FireGun" from="." to="CanvasLayer" method="OnFireGun"]
[connection signal="FireGun" from="Gun" to="Pivot/Camera3D/AudioStreamPlayer3D" method="OnFireGun"]
[connection signal="FireGun" from="Gun" to="CanvasLayer" method="UpdateCurrentAmmo"]
[connection signal="ReloadGun" from="Gun" to="CanvasLayer" method="UpdateCurrentAmmo"]

61
Scripts/Gun.cs Normal file
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@@ -0,0 +1,61 @@
using System.Threading.Tasks;
using Godot;
public partial class Gun : Node3D
{
[Export]
public int MaxAmmo;
[Export]
public double DamagePerHit;
[Signal]
public delegate void OnHitEventHandler();
[Signal]
public delegate void FireGunEventHandler();
[Signal]
public delegate void ReloadGunEventHandler();
[Export]
private RayCast3D _aimCast;
private bool _reloading = false;
public int CurrentAmmo { get; private set; }
public override void _Ready()
{
CurrentAmmo = MaxAmmo;
}
public override async void _Input(InputEvent @event)
{
if (CurrentAmmo > 0 && @event.IsActionPressed("fire") && !_reloading)
{
CurrentAmmo -= 1;
EmitSignal(SignalName.FireGun);
if (_aimCast.IsColliding())
{
EmitSignal(SignalName.OnHit);
_aimCast.GetCollider().Call("OnHitEvent", DamagePerHit);
}
}
if (CurrentAmmo != MaxAmmo && @event.IsActionPressed("reload"))
{
CurrentAmmo = MaxAmmo;
await Reload();
EmitSignal(SignalName.ReloadGun);
}
}
private async Task Reload()
{
_reloading = true;
await ToSignal(GetTree().CreateTimer(0.3f), "timeout");
_reloading = false;
}
}

14
Scripts/Player.cs
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@@ -2,11 +2,6 @@ using Godot;
public partial class Player : CharacterBody3D
{
[Signal]
public delegate void OnHitEventHandler();
[Signal]
public delegate void FireGunEventHandler();
public const float _speed = 5.0f;
public const float _jumpVelocity = 4.5f;
[Export]
@@ -64,15 +59,6 @@ public partial class Player : CharacterBody3D
_pivot.RotateX(Mathf.DegToRad(-inputMouseEvent.Relative.Y * _mouseSensitivity));
_pivot.Rotation = new Vector3(Mathf.Clamp(_pivot.Rotation.X, Mathf.DegToRad(-80), Mathf.DegToRad(80)), _pivot.Rotation.Y, _pivot.Rotation.Z);
}
if (@event.IsActionPressed("fire"))
EmitSignal(SignalName.FireGun);
if (@event.IsActionPressed("fire") && _aimCast.IsColliding())
{
EmitSignal(SignalName.OnHit);
_aimCast.GetCollider().Call("OnHitEvent", 10);
}
}
private static Vector3 MovePlayer(Vector3 velocity, Basis basis, float delta, bool isOnFloor)

9
Scripts/PlayerHUD.cs
View File

@@ -3,16 +3,15 @@ using Godot;
public partial class PlayerHUD : CanvasLayer
{
private int _currentAmmo = 30;
public override void _Ready()
{
var ammoLabel = GetChildren().Single(x => x.Name == "AmmoLabel") as Label;
ammoLabel.Text = $"{_currentAmmo}/30";
UpdateCurrentAmmo();
}
public void OnFireGun()
public void UpdateCurrentAmmo()
{
var gun = GetNode<Gun>("/root/Player/Gun");
var ammoLabel = GetChildren().Single(x => x.Name == "AmmoLabel") as Label;
ammoLabel.Text = $"{--_currentAmmo}/30";
ammoLabel.Text = $"{gun.CurrentAmmo}/30";
}
}

5
project.godot
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@@ -67,6 +67,11 @@ quit={
, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":4194305,"key_label":0,"unicode":0,"echo":false,"script":null)
]
}
reload={
"deadzone": 0.5,
"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":82,"key_label":0,"unicode":114,"echo":false,"script":null)
]
}
[physics]