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Try out grappling hooks

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This commit is contained in:
Jens Pitkänen 2024-08-18 21:06:11 +03:00
parent f01ea42327
commit 63ef26bab0
9 changed files with 150 additions and 14 deletions
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3
.gitignore vendored
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@ -7,3 +7,6 @@
# Project-specific ignores
/builds
# For blender
*.blend[0-9]

BIN
models/grappling_hook.blend Normal file
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Binary file not shown.

51
models/grappling_hook.blend.import Normal file
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@ -0,0 +1,51 @@
[remap]
importer="scene"
importer_version=1
type="PackedScene"
uid="uid://8nth3l65bb7r"
path="res://.godot/imported/grappling_hook.blend-2e604f48b288f3a507a2e743fac7348f.scn"
[deps]
source_file="res://models/grappling_hook.blend"
dest_files=["res://.godot/imported/grappling_hook.blend-2e604f48b288f3a507a2e743fac7348f.scn"]
[params]
nodes/root_type=""
nodes/root_name=""
nodes/apply_root_scale=true
nodes/root_scale=1.0
nodes/import_as_skeleton_bones=false
meshes/ensure_tangents=true
meshes/generate_lods=true
meshes/create_shadow_meshes=true
meshes/light_baking=1
meshes/lightmap_texel_size=0.2
meshes/force_disable_compression=false
skins/use_named_skins=true
animation/import=true
animation/fps=30
animation/trimming=false
animation/remove_immutable_tracks=true
animation/import_rest_as_RESET=false
import_script/path=""
_subresources={}
blender/nodes/visible=0
blender/nodes/active_collection_only=false
blender/nodes/punctual_lights=true
blender/nodes/cameras=true
blender/nodes/custom_properties=true
blender/nodes/modifiers=1
blender/meshes/colors=false
blender/meshes/uvs=true
blender/meshes/normals=true
blender/meshes/tangents=true
blender/meshes/skins=2
blender/meshes/export_bones_deforming_mesh_only=false
blender/materials/unpack_enabled=true
blender/materials/export_materials=1
blender/animation/limit_playback=true
blender/animation/always_sample=true
blender/animation/group_tracks=true

11
project.godot
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@ -19,6 +19,8 @@ config/icon="res://misc/icon.svg"
window/size/viewport_width=1920
window/size/viewport_height=1080
window/stretch/mode="canvas_items"
window/stretch/scale=2.0
[dotnet]
@ -93,9 +95,14 @@ jump={
sprint={
"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":4194325,"key_label":0,"unicode":0,"location":0,"echo":false,"script":null)
, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":1,"pressure":0.0,"pressed":true,"script":null)
, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":2,"pressure":0.0,"pressed":true,"script":null)
, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":9,"pressure":0.0,"pressed":true,"script":null)
, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":3,"pressure":0.0,"pressed":true,"script":null)
]
}
shoot_hook={
"deadzone": 0.5,
"events": [Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":-1,"axis":5,"axis_value":1.0,"script":null)
, Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
]
}

20
scenes/grappling_hook.tscn Normal file
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@ -0,0 +1,20 @@
[gd_scene load_steps=4 format=3 uid="uid://ddcoq5j1kntji"]
[ext_resource type="PackedScene" uid="uid://8nth3l65bb7r" path="res://models/grappling_hook.blend" id="1_nljl0"]
[ext_resource type="Script" path="res://scripts/GrapplingHook.cs" id="1_yecm5"]
[sub_resource type="BoxShape3D" id="BoxShape3D_rp2xw"]
size = Vector3(0.872498, 0.875122, 0.902222)
[node name="GrapplingHook" type="RigidBody3D"]
contact_monitor = true
max_contacts_reported = 1
script = ExtResource("1_yecm5")
[node name="grappling_hook" parent="." instance=ExtResource("1_nljl0")]
[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
transform = Transform3D(0.707107, 0.707107, 0, -0.707107, 0.707107, 0, 0, 0, 1, 0.00187739, -0.0024816, -0.348884)
shape = SubResource("BoxShape3D_rp2xw")
[connection signal="body_entered" from="." to="." method="OnCollisionEntered"]

21
scenes/player.tscn
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@ -1,6 +1,7 @@
[gd_scene load_steps=3 format=3 uid="uid://wjbuh7jk50nm"]
[gd_scene load_steps=4 format=3 uid="uid://wjbuh7jk50nm"]
[ext_resource type="Script" path="res://scripts/Player.cs" id="1_aff2a"]
[ext_resource type="PackedScene" uid="uid://ddcoq5j1kntji" path="res://scenes/grappling_hook.tscn" id="2_s04ug"]
[sub_resource type="CylinderShape3D" id="CylinderShape3D_rgktv"]
height = 1.9
@ -9,6 +10,7 @@ radius = 0.3
[node name="Player" type="CharacterBody3D" node_paths=PackedStringArray("Eye")]
script = ExtResource("1_aff2a")
Eye = NodePath("PlayerEyeCamera")
GrapplingHookInstantiable = ExtResource("2_s04ug")
[node name="PlayerEyeCamera" type="Camera3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.7, 0)
@ -16,3 +18,20 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.7, 0)
[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.95, 0)
shape = SubResource("CylinderShape3D_rgktv")
[node name="CenterContainer" type="CenterContainer" parent="."]
anchors_preset = 15
anchor_right = 1.0
anchor_bottom = 1.0
grow_horizontal = 2
grow_vertical = 2
[node name="ColorRect" type="ColorRect" parent="CenterContainer"]
custom_minimum_size = Vector2(16, 2)
layout_mode = 2
mouse_filter = 1
[node name="ColorRect2" type="ColorRect" parent="CenterContainer"]
custom_minimum_size = Vector2(2, 16)
layout_mode = 2
mouse_filter = 1

9
scripts/GrapplingHook.cs Normal file
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@ -0,0 +1,9 @@
using Godot;
namespace Gmtk24 {
public partial class GrapplingHook : RigidBody3D {
public void OnCollisionEntered(Node node) {
Freeze = true;
}
}
}

13
scripts/PauseMenu.cs
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@ -2,7 +2,7 @@ using Godot;
namespace Gmtk24 {
public partial class PauseMenu : Control {
private Vector2 SavedMousePosition = Vector2.Zero;
private bool Opened = false;
public override void _Ready() {
Close();
@ -10,8 +10,12 @@ namespace Gmtk24 {
public override void _Input(InputEvent @event) {
if (@event is InputEventKey keyEvent) {
if (keyEvent.Keycode == Key.Escape) {
Open();
if (keyEvent.Pressed && keyEvent.Keycode == Key.Escape) {
if (Opened) {
Close();
} else {
Open();
}
}
}
}
@ -19,12 +23,13 @@ namespace Gmtk24 {
public void Open() {
Visible = true;
Input.MouseMode = Input.MouseModeEnum.Visible;
SavedMousePosition = GetLocalMousePosition();
Opened = true;
}
public void Close() {
Input.MouseMode = Input.MouseModeEnum.Captured;
Visible = false;
Opened = false;
}
}
}

36
scripts/Player.cs
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@ -12,20 +12,44 @@ namespace Gmtk24 {
public float JumpBufferLengthSeconds = 0.2f;
[Export]
public Node3D Eye;
[ExportCategory("Grappling hook stuff")]
[Export]
public PackedScene GrapplingHookInstantiable;
[Export]
public float GrapplingHookInitialDistance = 1;
private float CurrentYaw = 0;
private float CurrentPitch = 0;
private float JumpBufferTime = 0;
private RigidBody3D SentHook;
public override void _UnhandledInput(InputEvent @event) {
if (@event is InputEventMouseMotion ev && Input.MouseMode == Input.MouseModeEnum.Captured) {
if (@event is InputEventMouseMotion mouseMotion && Input.MouseMode == Input.MouseModeEnum.Captured) {
var cameraSensitivityX = 2f; // FIXME: use camera sensitivity and invert settings
var cameraSensitivityY = 2f; // FIXME: use camera sensitivity and invert settings
var mouseMultiplier = 0.0003f;
CurrentYaw -= ev.Relative.X * mouseMultiplier * cameraSensitivityX;
CurrentPitch -= ev.Relative.Y * mouseMultiplier * cameraSensitivityY;
CurrentYaw -= mouseMotion.ScreenRelative.X * mouseMultiplier * cameraSensitivityX;
CurrentPitch -= mouseMotion.ScreenRelative.Y * mouseMultiplier * cameraSensitivityY;
GetViewport().SetInputAsHandled();
}
if (@event.IsActionPressed("jump")) {
JumpBufferTime = JumpBufferLengthSeconds;
}
if (@event.IsActionPressed("shoot_hook")) {
if (IsInstanceValid(SentHook)) {
GlobalPosition = SentHook.GlobalPosition;
SentHook.QueueFree();
return;
}
SentHook = GrapplingHookInstantiable.Instantiate<RigidBody3D>();
AddSibling(SentHook);
var direction = Eye.GlobalBasis * Vector3.Forward;
SentHook.GlobalPosition = Eye.GlobalPosition + direction * GrapplingHookInitialDistance;
SentHook.LookAt(SentHook.GlobalPosition + direction, Vector3.Up);
SentHook.ApplyCentralImpulse(direction * 50f);
}
}
public override void _Process(double delta) {
@ -43,9 +67,6 @@ namespace Gmtk24 {
if (JumpBufferTime > 0) {
JumpBufferTime -= (float)delta;
}
if (Input.IsActionJustPressed("jump")) {
JumpBufferTime = JumpBufferLengthSeconds;
}
}
public override void _PhysicsProcess(double delta) {
@ -54,7 +75,8 @@ namespace Gmtk24 {
Input.GetActionStrength("move_backward") - Input.GetActionStrength("move_forward")
);
Vector3 move = Eye.Basis * moveInput;
move = move.Normalized() * Mathf.Min(1, move.Length()) * MovementSpeed;
move.Y = 0;
move = move.Normalized() * Mathf.Min(1, moveInput.Length()) * MovementSpeed;
if (Input.IsActionPressed("sprint")) {
move *= SprintMultiplier;
}