initial commit: canny cat basic movement, bouncing, some gridmap tiles for levels
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commit
e1b43c8bc5
120 changed files with 5785 additions and 0 deletions
117
objects/canny_cat.gd
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117
objects/canny_cat.gd
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extends CharacterBody3D
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@export var power_scale: float
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@export var power_sensitivity: float
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@export var power_threshold: float
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@export_group("Movement")
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@export var gravity: float
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@export var friction: float
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@export var stop_threshold: float
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@export_group("Camera", "camera_")
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@export_range(0,90,1,"radians_as_degrees") var camera_low_angle: float
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@export_range(0,90,1,"radians_as_degrees") var camera_high_angle: float
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@export_range(0,90,0.5,"radians_as_degrees") var camera_yaw_sensitivity: float
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@export_range(0,90,0.5,"radians_as_degrees") var camera_pitch_sensitivity: float
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@export_group("Node References")
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@export var state_chart: StateChart
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@export var power_indicator: Node3D
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@export var camera_arm: SpringArm3D
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@export var wall_detector: PhysicsBody3D
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var power: float = 0.0:
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set(value):
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power = clampf(value, 0.0, 1.0)
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var charging_power: bool = false
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var prev_velocity: Vector3 = Vector3.ZERO
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func _ready() -> void:
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Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
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func _physics_process(delta: float) -> void:
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prev_velocity = velocity
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move_and_slide()
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state_chart.set_expression_property(&"velocity", velocity)
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func _unhandled_input(event: InputEvent) -> void:
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if event.is_action_pressed(&"charge_shot"):
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state_chart.send_event(&"charge_pressed")
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if event.is_action_released(&"charge_shot"):
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state_chart.send_event(&"charge_released")
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if event is InputEventMouseMotion:
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camera_arm.rotate_y(event.screen_relative.x * camera_yaw_sensitivity)
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if charging_power:
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power += event.screen_relative.y * power_sensitivity
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else:
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camera_arm.rotation.x -= event.screen_relative.y * camera_pitch_sensitivity
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camera_arm.rotation.x = clampf(camera_arm.rotation.x, -camera_high_angle, -camera_low_angle)
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#region Charging
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func _start_charge() -> void:
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charging_power = true
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power_indicator.visible = true
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power_indicator.scale.z = 0.0
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power = 0.0
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func _update_charge(_delta: float) -> void:
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power_indicator.scale.z = power
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var camera_z = get_viewport().get_camera_3d().global_transform.basis.z
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camera_z.y = 0.0
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power_indicator.look_at(power_indicator.global_position + camera_z, Vector3.UP, true)
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func _end_charge() -> void:
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charging_power = false
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power_indicator.visible = false
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if power >= power_threshold:
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var camera_z = get_viewport().get_camera_3d().global_transform.basis.z
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camera_z.y = 0.0
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velocity = -camera_z.normalized() * power * power_scale
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prev_velocity = velocity
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_bounce_on_walls(1.0/60.0)
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#endregion
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#region Moving
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func _apply_gravity(delta: float) -> void:
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velocity.y -= gravity * delta
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func _slow_to_stop(delta: float) -> void:
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if is_on_floor():
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var new_velocity = velocity
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new_velocity.y = 0.0
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new_velocity = new_velocity.move_toward(Vector3.ZERO, friction * delta)
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if new_velocity.length_squared() <= stop_threshold * stop_threshold:
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new_velocity = Vector3.ZERO
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new_velocity.y = velocity.y
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velocity = new_velocity
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func _bounce_on_walls(delta: float = 0.0) -> void:
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var h_vel = (prev_velocity * Vector3(1.0, 0.0, 1.0))
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var col = move_and_collide(h_vel * delta, true)
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if col:
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if col.get_angle() > floor_max_angle:
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h_vel = h_vel.bounce(col.get_normal())
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velocity.x = h_vel.x
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velocity.z = h_vel.z
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#var h_vel = (prev_velocity * Vector3(1.0, 0.0, 1.0))
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#if not h_vel.is_zero_approx():
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#wall_detector.look_at(wall_detector.global_position - h_vel)
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#wall_detector.force_shapecast_update()
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#if wall_detector.is_colliding():
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#for i in wall_detector.get_collision_count():
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#h_vel = h_vel.bounce(wall_detector.get_collision_normal(i))
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#velocity.x = h_vel.x
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#velocity.z = h_vel.z
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#endregion
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153
objects/canny_cat.tscn
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153
objects/canny_cat.tscn
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@ -0,0 +1,153 @@
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[gd_scene load_steps=15 format=3 uid="uid://cybm74xwbsivx"]
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[ext_resource type="Texture2D" uid="uid://3i17aqnrspma" path="res://assets/textures/player/canny.png" id="1_cp4br"]
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[ext_resource type="Script" path="res://objects/canny_cat.gd" id="1_twfq8"]
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[ext_resource type="Texture2D" uid="uid://bqg7vd5r7w8tm" path="res://assets/textures/shadow.png" id="2_fwt6m"]
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[ext_resource type="Script" path="res://addons/godot_state_charts/state_chart.gd" id="4_n67yk"]
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[ext_resource type="Script" path="res://addons/godot_state_charts/compound_state.gd" id="5_ox6hb"]
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[ext_resource type="Script" path="res://addons/godot_state_charts/atomic_state.gd" id="6_bu01i"]
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[ext_resource type="Script" path="res://addons/godot_state_charts/transition.gd" id="7_epv8h"]
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[ext_resource type="Script" path="res://addons/godot_state_charts/expression_guard.gd" id="8_d5slg"]
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[sub_resource type="CylinderShape3D" id="CylinderShape3D_0aipe"]
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height = 0.25
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radius = 0.55
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[sub_resource type="SphereShape3D" id="SphereShape3D_4o01j"]
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[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_2xpb7"]
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shading_mode = 0
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albedo_color = Color(0.916968, 0.113727, 0, 1)
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[sub_resource type="CylinderMesh" id="CylinderMesh_b16dl"]
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top_radius = 0.05
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bottom_radius = 0.05
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height = 4.0
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radial_segments = 4
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rings = 0
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[sub_resource type="Resource" id="Resource_ej40h"]
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script = ExtResource("8_d5slg")
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expression = "not velocity.is_zero_approx()"
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[sub_resource type="Resource" id="Resource_637i1"]
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resource_name = "Not Moving"
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script = ExtResource("8_d5slg")
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expression = "velocity.is_zero_approx()"
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[node name="CannyCat" type="CharacterBody3D" node_paths=PackedStringArray("state_chart", "power_indicator", "camera_arm", "wall_detector")]
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process_priority = -100
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process_physics_priority = -100
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collision_layer = 16
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collision_mask = 3
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axis_lock_angular_x = true
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axis_lock_angular_y = true
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axis_lock_angular_z = true
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script = ExtResource("1_twfq8")
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power_scale = 20.0
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power_sensitivity = 0.01
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power_threshold = 0.2
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gravity = 10.0
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friction = 5.0
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stop_threshold = 0.1
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camera_low_angle = 0.349066
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camera_high_angle = 1.0472
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camera_yaw_sensitivity = 0.00872665
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camera_pitch_sensitivity = 0.00872665
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state_chart = NodePath("StateChart")
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power_indicator = NodePath("PowerIndicator")
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camera_arm = NodePath("CameraArm")
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wall_detector = NodePath("WallDetector")
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[node name="WallDetector" type="StaticBody3D" parent="."]
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collision_layer = 0
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[node name="CollisionShape3D" type="CollisionShape3D" parent="WallDetector"]
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shape = SubResource("CylinderShape3D_0aipe")
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[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
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shape = SubResource("SphereShape3D_4o01j")
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[node name="CannySprite" type="Sprite3D" parent="."]
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pixel_size = 0.0156
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billboard = 1
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texture_filter = 0
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texture = ExtResource("1_cp4br")
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[node name="PowerIndicator" type="Node3D" parent="."]
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visible = false
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[node name="Line" type="MeshInstance3D" parent="PowerIndicator"]
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transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 2)
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material_override = SubResource("StandardMaterial3D_2xpb7")
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cast_shadow = 0
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gi_mode = 0
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mesh = SubResource("CylinderMesh_b16dl")
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[node name="ShadowArm" type="SpringArm3D" parent="."]
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transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0)
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collision_mask = 7
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spring_length = 100.0
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[node name="ShadowSprite" type="Sprite3D" parent="ShadowArm"]
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pixel_size = 0.0078
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texture = ExtResource("2_fwt6m")
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[node name="CameraArm" type="SpringArm3D" parent="."]
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transform = Transform3D(1, 0, 0, 0, 0.5, 0.866025, 0, -0.866025, 0.5, 0, 0, 0)
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spring_length = 8.0
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[node name="Camera3D" type="Camera3D" parent="CameraArm"]
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current = true
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[node name="StateChart" type="Node" parent="."]
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script = ExtResource("4_n67yk")
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track_in_editor = true
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initial_expression_properties = {
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"velocity": Vector3(0, 0, 0)
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}
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[node name="Root" type="Node" parent="StateChart"]
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script = ExtResource("5_ox6hb")
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initial_state = NodePath("Moving")
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[node name="Idle" type="Node" parent="StateChart/Root"]
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script = ExtResource("6_bu01i")
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[node name="on ChargePressed" type="Node" parent="StateChart/Root/Idle"]
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script = ExtResource("7_epv8h")
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to = NodePath("../../Charging")
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event = &"charge_pressed"
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delay_in_seconds = "0.0"
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[node name="when Moving" type="Node" parent="StateChart/Root/Idle"]
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script = ExtResource("7_epv8h")
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to = NodePath("../../Moving")
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guard = SubResource("Resource_ej40h")
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delay_in_seconds = "0.0"
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[node name="Moving" type="Node" parent="StateChart/Root"]
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script = ExtResource("6_bu01i")
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[node name="when Stopped" type="Node" parent="StateChart/Root/Moving"]
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script = ExtResource("7_epv8h")
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to = NodePath("../../Idle")
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guard = SubResource("Resource_637i1")
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delay_in_seconds = "0.0"
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[node name="Charging" type="Node" parent="StateChart/Root"]
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script = ExtResource("6_bu01i")
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[node name="on ChargeReleased" type="Node" parent="StateChart/Root/Charging"]
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script = ExtResource("7_epv8h")
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to = NodePath("../../Moving")
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event = &"charge_released"
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delay_in_seconds = "0.0"
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[connection signal="state_physics_processing" from="StateChart/Root/Idle" to="." method="_apply_gravity"]
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[connection signal="state_physics_processing" from="StateChart/Root/Moving" to="." method="_slow_to_stop"]
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[connection signal="state_physics_processing" from="StateChart/Root/Moving" to="." method="_apply_gravity"]
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[connection signal="state_physics_processing" from="StateChart/Root/Moving" to="." method="_bounce_on_walls"]
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[connection signal="state_entered" from="StateChart/Root/Charging" to="." method="_start_charge"]
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[connection signal="state_exited" from="StateChart/Root/Charging" to="." method="_end_charge"]
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[connection signal="state_physics_processing" from="StateChart/Root/Charging" to="." method="_update_charge"]
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