✨ Inventory, Weapons and refactoring

entities/weapons/chaingun/assets/chaingun.glb.import

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+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://cumv8wij5uufk"
+path="res://.godot/imported/chaingun.glb-16cef2303c058492773f5f33b566245e.scn"
+
+[deps]
+
+source_file="res://entities/weapons/chaingun/assets/chaingun.glb"
+dest_files=["res://.godot/imported/chaingun.glb-16cef2303c058492773f5f33b566245e.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+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
+import_script/path=""
+_subresources={}
+gltf/naming_version=1
+gltf/embedded_image_handling=1

entities/weapons/chaingun/assets/mat_flare.tres

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+[gd_resource type="StandardMaterial3D" load_steps=2 format=3 uid="uid://dkyb51bkvgamw"]
+
+[sub_resource type="CompressedTexture2D" id="CompressedTexture2D_343cd"]
+load_path = "res://.godot/imported/Flare00.png-75515c1e8df86aba86a9e55bb8ca7901.s3tc.ctex"
+
+[resource]
+transparency = 1
+cull_mode = 2
+shading_mode = 0
+vertex_color_use_as_albedo = true
+albedo_color = Color(0.860369, 0.860369, 0.860369, 1)
+albedo_texture = SubResource("CompressedTexture2D_343cd")
+billboard_mode = 3
+billboard_keep_scale = true
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false

entities/weapons/chaingun/assets/process_mat_fire.tres

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+[gd_resource type="ParticleProcessMaterial" load_steps=5 format=3 uid="uid://drjuqikmi1uth"]
+
+[sub_resource type="Gradient" id="Gradient_4bco7"]
+offsets = PackedFloat32Array(0.00806452, 1)
+colors = PackedColorArray(1, 1, 1, 0, 1, 1, 1, 0)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_gtja2"]
+gradient = SubResource("Gradient_4bco7")
+
+[sub_resource type="Curve" id="Curve_d0rrq"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.980263, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_5xpsc"]
+curve = SubResource("Curve_d0rrq")
+
+[resource]
+lifetime_randomness = 1.0
+emission_shape = 1
+emission_sphere_radius = 0.3
+spread = 180.0
+gravity = Vector3(0, -2, 0)
+scale_min = 0.75
+scale_max = 1.5
+scale_curve = SubResource("CurveTexture_5xpsc")
+color = Color(5, 2, 1, 1)
+color_ramp = SubResource("GradientTexture1D_gtja2")

entities/weapons/chaingun/assets/tracer.glb.import

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+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://bf7v57agnxtcp"
+path="res://.godot/imported/tracer.glb-49c5c0f531fb5d373b2273b8c055ba52.scn"
+
+[deps]
+
+source_file="res://entities/weapons/chaingun/assets/tracer.glb"
+dest_files=["res://.godot/imported/tracer.glb-49c5c0f531fb5d373b2273b8c055ba52.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+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
+import_script/path=""
+_subresources={}
+gltf/naming_version=1
+gltf/embedded_image_handling=1

entities/weapons/chaingun/chaingun.gd

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+# This file is part of open-fpsz.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+class_name ChainGun extends Node3D
+
+@export_range(0, 250) var ammo : int = 250
+@export var fire_rate : float = .1 # seconds
+@export var reload_time : float = 0. # seconds
+
+@export_category("Animations")
+@export var anim_player : AnimationPlayer
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+func trigger() -> void:
+	# play the fire animation
+	anim_player.play("fire")
+	# init projectile
+	var projectile : Node3D = $ProjectileSpawner.new_projectile(
+		ChainGunProjectile,
+		owner.linear_velocity,
+		owner.match_participant_component
+	)
+	# add to owner of player for now
+	GameManager.mode.add_child(projectile)
+	projectile.shape_cast.add_exception(owner)
+
+func _on_visibility_changed() -> void:
+	if self.visible:
+		anim_player.play("equip")
+		#self.sounds.play("equip")

entities/weapons/chaingun/chaingun.tscn

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+[gd_scene load_steps=5 format=3 uid="uid://b0xql5hi0b52y"]
+
+[ext_resource type="PackedScene" uid="uid://cumv8wij5uufk" path="res://entities/weapons/chaingun/assets/chaingun.glb" id="1_d8tdv"]
+[ext_resource type="Script" path="res://entities/weapons/chaingun/chaingun.gd" id="2_qsqeh"]
+[ext_resource type="Script" path="res://entities/components/projectile_spawner.gd" id="3_knyrc"]
+[ext_resource type="PackedScene" uid="uid://b0sfwgilfbpx5" path="res://entities/weapons/chaingun/projectile.tscn" id="4_p63ts"]
+
+[node name="ChainGun" node_paths=PackedStringArray("anim_player") instance=ExtResource("1_d8tdv")]
+script = ExtResource("2_qsqeh")
+anim_player = NodePath("AnimationPlayer")
+
+[node name="ProjectileSpawner" type="Marker3D" parent="." index="0"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.124544, 0.476417)
+script = ExtResource("3_knyrc")
+PROJECTILE = ExtResource("4_p63ts")
+inheritance = 1.0
+
+[node name="Skeleton3D" parent="Armature" index="0"]
+bones/1/rotation = Quaternion(3.09086e-08, 0.707107, 0.707107, 3.09086e-08)
+bones/2/rotation = Quaternion(3.09086e-08, 0.707107, 0.707107, -3.09086e-08)
+bones/3/rotation = Quaternion(3.09086e-08, 0.707107, 0.707107, -3.09086e-08)
+
+[node name="BarrelsInner" parent="Armature/Skeleton3D" index="0"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.692504, 1.30946)
+
+[node name="BarrelsOuter" parent="Armature/Skeleton3D" index="1"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.692504, 1.30946)
+
+[node name="Base" parent="Armature/Skeleton3D" index="2"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.692504, 1.30946)
+
+[node name="Grip" parent="Armature/Skeleton3D" index="3"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.692504, 1.30946)
+
+[node name="AnimationPlayer" parent="." index="2"]
+autoplay = "idle"
+
+[node name="Barrels" type="BoneAttachment3D" parent="." index="3"]
+transform = Transform3D(-1, 0, 8.74227e-08, 8.74227e-08, 0, 1, 0, 1, 0, -2.32831e-10, 0.692504, 0.756307)
+bone_name = "barrels"
+bone_idx = 1
+use_external_skeleton = true
+external_skeleton = NodePath("../Armature/Skeleton3D")
+
+[connection signal="visibility_changed" from="." to="." method="_on_visibility_changed"]

entities/weapons/chaingun/projectile.gd

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+# This file is part of open-fpsz.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+class_name ChainGunProjectile extends Node3D
+
+@export var speed : float = 180. # m/s
+@export var lifespan : float = .5 # in seconds
+@export var build_up_time : float = .6 # seconds
+
+var shooter : MatchParticipantComponent
+var velocity : Vector3 = Vector3.ZERO
+
+@onready var shape_cast : ShapeCast3D = $ShapeCast3D
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	$Timer.wait_time = lifespan
+
+func _on_timer_timeout() -> void:
+	queue_free()
+
+func _physics_process(delta : float) -> void:
+	global_position += velocity * delta
+	if shape_cast.is_colliding():
+		for collision_id in shape_cast.get_collision_count():
+			var collider : Object = shape_cast.get_collider(collision_id)
+			if collider is Player:
+				if is_multiplayer_authority():
+					assert(shooter)
+					collider.health_component.damage.rpc(18, shooter.player_id, shooter.team_id)
+		queue_free()
+
+## This method is a parameterized constructor for the [ChainGunProjectile] scene of the [ChainGun]
+static func new_projectile(
+	origin : Marker3D, 
+	inherited_velocity : Vector3,
+	_shooter : MatchParticipantComponent,
+	scene : PackedScene
+) -> ChainGunProjectile:
+	var projectile : ChainGunProjectile = scene.instantiate()
+	projectile.shooter = _shooter
+	projectile.transform = origin.global_transform
+	projectile.velocity = origin.global_basis.z.normalized() * projectile.speed + inherited_velocity
+	return projectile

entities/weapons/chaingun/projectile.tscn

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+[gd_scene load_steps=4 format=3 uid="uid://b0sfwgilfbpx5"]
+
+[ext_resource type="PackedScene" uid="uid://bf7v57agnxtcp" path="res://entities/weapons/chaingun/assets/tracer.glb" id="1_p7mmn"]
+[ext_resource type="Script" path="res://entities/weapons/chaingun/projectile.gd" id="2_jjfwk"]
+
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_dbodg"]
+radius = 0.2
+height = 2.5
+
+[node name="ChainGunProjectile" instance=ExtResource("1_p7mmn")]
+script = ExtResource("2_jjfwk")
+
+[node name="ShapeCast3D" type="ShapeCast3D" parent="." index="0"]
+transform = Transform3D(1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 4.29628)
+shape = SubResource("CapsuleShape3D_dbodg")
+target_position = Vector3(0, -3, 0)
+collision_mask = 2147483653
+
+[node name="tracerinner" parent="." index="1"]
+transform = Transform3D(0.0505494, 0, 0, 0, 0.0505494, 0, 0, 0, 0.0505494, 0, 0, 2.49628)
+
+[node name="Timer" type="Timer" parent="." index="2"]
+autostart = true
+
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]