Quake->Xonotic physics

Memes

Debug.gd

@@ -11,7 +11,7 @@ func _process(delta):
 	var v = $Player.velocity
 	var hvel = sqrt(v.x ** 2 + v.z ** 2)
 	var vvel = v.y
-	$Speed.text = 'Speed: %6.2f, %6.2f' % [hvel, vvel]
+	$Speed.text = 'Speed: %6.2f, %6.2f' % [hvel * 16, vvel * 16]
 
 
 func _input(event: InputEvent):

Player.gd

@@ -3,16 +3,19 @@ extends CharacterBody3D
 # Member variables
 const QUAKE = 0.0625
 const g = -800 * QUAKE
-const MAX_SPEED = 2000 * QUAKE
+const MAX_SPEED = 320 * QUAKE
+const MAX_AIR_SPEED = 30 * QUAKE
 const FRICTION = 4# * QUAKE
 const STOP_SPEED = 100 * QUAKE
-const ACCEL= 10# * QUAKE
+const ACCEL = 15# * QUAKE
+const AIR_ACCEL = 2# * QUAKE
 const FORWARD_SPEED = 200 * QUAKE
 const SIDE_SPEED = 350 * QUAKE
 const UP_SPEED = 270 * QUAKE
+const JUMP_SPEED = 270 * QUAKE
 
 # const DEACCEL= 8
-# const MAX_SLOPE_ANGLE = 30
+# const MAX_SLOPE_ANGLE = 30https://www.youtube.com/watch?v=v3zT3Z5apaM
 
 @onready
 var camera = $CSGMesh3D/Camera3D
@@ -40,8 +43,8 @@ func _physics_process(delta):
 		smove += -SIDE_SPEED
 	if Input.is_action_pressed("move_right"):
 		smove += SIDE_SPEED
-	if Input.is_action_pressed("jump"):
+	#if Input.is_action_pressed("up"):
-		upmove += UP_SPEED
+	#	upmove += UP_SPEED
 	if Input.is_action_pressed("run"):
 		fmove *= 2.0
 		smove *= 2.0
@@ -54,8 +57,6 @@ func _physics_process(delta):
 	
 	if _noclip:
 		wishvel.y += upmove
-#	else:
-#		wishvel.y = upmove
 	
 	var wishdir = wishvel.normalized()
 	var wishspeed = wishvel.length()
@@ -64,8 +65,9 @@ func _physics_process(delta):
 		wishvel *= MAX_SPEED / wishspeed
 		wishspeed = MAX_SPEED
 	
-	if   is_on_floor():
+	if Input.is_action_pressed("jump") and is_on_floor():
-		velocity.y += upmove
+		velocity.y += JUMP_SPEED
+		
 	var vel = velocity
 	if _noclip:
 		vel = wishvel
@@ -73,7 +75,7 @@ func _physics_process(delta):
 		vel = _apply_friction(vel, delta)
 		vel = _apply_accel(vel, wishdir, wishspeed, delta)
 	else:
-		vel = _apply_air_accel(vel, wishvel, wishspeed, delta)
+		vel = _apply_air_accel(vel, wishvel, delta)
 		
 	if not _noclip:
 		vel.y += g * delta
@@ -100,8 +102,8 @@ func _apply_friction(vel: Vector3, delta: float):
 	
 	if newspeed < 0.0:
 		newspeed = 0.0
-	
+	else:
-	newspeed /= speed
+		newspeed /= speed
 	
 	return vel * newspeed
 	
@@ -117,19 +119,19 @@ func _apply_accel(vel: Vector3, wishdir: Vector3, wishspeed: float, delta: float
 	
 	return vel + accelspeed * wishdir
 	
-func _apply_air_accel(vel: Vector3, wishvel: Vector3, wishspeed: float, delta: float):
+func _apply_air_accel(vel: Vector3, wishvel: Vector3, delta: float):
 	var wishveloc = wishvel.normalized()
 	var wishspd = wishvel.length()
 	
-	if wishspd > 30 * QUAKE:
+	if wishspd > MAX_AIR_SPEED:
-		wishspd = 30 * QUAKE
+		wishspd = MAX_AIR_SPEED
 	
 	var currentspeed = vel.dot(wishveloc)
 	var addspeed = wishspd - currentspeed
 	if addspeed <= 0:
 		return vel
 		
-	var accelspeed = ACCEL * wishspeed * delta
+	var accelspeed = AIR_ACCEL * wishspd * delta
 	if accelspeed > addspeed:
 		accelspeed = addspeed
 		

world.tscn

@@ -1,10 +1,11 @@
-[gd_scene load_steps=12 format=3 uid="uid://cv8621s5oukrb"]
+[gd_scene load_steps=13 format=3 uid="uid://cv8621s5oukrb"]
 
 [ext_resource type="PackedScene" uid="uid://dyyf1q12dchhq" path="res://Player.tscn" id="2_jba6q"]
 [ext_resource type="ArrayMesh" uid="uid://bqnoaomgwec3w" path="res://assets/maps/mapentities.obj" id="5_wn745"]
 [ext_resource type="Script" path="res://KeyOverlay.gd" id="6_crgb3"]
 [ext_resource type="PackedScene" uid="uid://bp1fooevcl4lk" path="res://devworld.tscn" id="7_1im6f"]
 [ext_resource type="Script" path="res://Debug.gd" id="7_2k2sn"]
+[ext_resource type="Texture2D" uid="uid://dast4ubkinjb5" path="res://assets/textures/zombietextures_funny/kreb.png" id="7_f82yj"]
 [ext_resource type="PackedScene" uid="uid://dnk6bedcy6x6m" path="res://hazardcourse.tscn" id="8_t5ilw"]
 
 [sub_resource type="SystemFont" id="SystemFont_4krkk"]
@@ -22,6 +23,10 @@ font_names = PackedStringArray("Monospace")
 [sub_resource type="LabelSettings" id="LabelSettings_f35h2"]
 font = SubResource("SystemFont_4l16k")
 
+[sub_resource type="Environment" id="Environment_4rf1u"]
+ambient_light_source = 1
+reflected_light_source = 1
+
 [node name="Root" type="Node"]
 script = ExtResource("7_2k2sn")
 
@@ -33,7 +38,8 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 18.9032, 0)
 light_color = Color(1, 0.862745, 0.721569, 1)
 light_energy = 16.0
 light_size = 400.0
-omni_range = 99.7884
+shadow_enabled = true
+omni_range = 181.439
 
 [node name="Mapentities" type="MeshInstance3D" parent="."]
 transform = Transform3D(0.039, 0, 0, 0, -1.70474e-09, 0.039, 0, -0.039, -1.70474e-09, 0, 0, 0)
@@ -61,3 +67,23 @@ offset_right = 113.0
 offset_bottom = 136.0
 text = "SPEED"
 label_settings = SubResource("LabelSettings_f35h2")
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_4rf1u")
+
+[node name="SpotLight3D" type="SpotLight3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, -5.12, 12.1948, -30.2711)
+light_energy = 500.0
+light_projector = ExtResource("7_f82yj")
+shadow_enabled = true
+spot_range = 52.48
+spot_angle = 26.8834
+
+[node name="SpotLight3D" type="SpotLight3D" parent="SpotLight3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.04, 0.0400009, 0)
+light_energy = 500.0
+light_projector = ExtResource("7_f82yj")
+light_negative = true
+shadow_enabled = true
+spot_range = 52.48
+spot_angle = 26.8834