142 lines
4.6 KiB
GDScript
142 lines
4.6 KiB
GDScript
extends Node3D
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var start_position
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var start_rotation
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var random_spread_start
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var cycle_count_start
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var cycle_count
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@export_group("Gun Feel")
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@export var gun_name : String
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@export_enum("Auto", "Single", "Burst") var fire_mode: int
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@export var fov_zoom_amt = .98
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@export var recoil_amount = .2
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@export var max_ammo = 15
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@export var start_mags = 3
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@export var bullet_damage = 1
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@export var bullet_force_mod = 5.0
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@export var bullet_speed = 150
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@export var bullet_drop = .3
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@export var random_spread_amt = 1.0
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@export var fire_pitch_scale_amt = .2
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@export_group("Gun Assets")
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@export_subgroup("Main Assets")
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@export var flare_light : Node
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@export var bullet : Resource
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@export var bullethole : Resource
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@export var casing : Resource
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@export var mag : Resource
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@export_subgroup("Raycast Nodes")
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@export var anim_player : Node
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@export var barrel_raycast : Node
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@export var casing_ejector : Node
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@export var mag_ejector : Node
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@export_subgroup("Audio Clips")
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@export var audio_fire : Node
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@export var audio_empty : Node
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@export var audio_reload : Node
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@onready var player = $"../../../../"
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@onready var level_control = $"../../../../../"
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@onready var ammo_current
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var rng = RandomNumberGenerator.new()
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var gun_index
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#var ammo_current
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var ammo_reserve
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# Called when the node enters the scene tree for the first time.
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func _ready():
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start_position = self.position
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start_rotation = self.rotation
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random_spread_start = random_spread_amt
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ammo_current = level_control.ammo_current[gun_index]
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ammo_reserve = level_control.ammo_reserve[gun_index]
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if fire_mode == 0:
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cycle_count = 1
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cycle_count_start = 1
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elif fire_mode == 1:
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cycle_count = 1
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cycle_count_start = 1
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elif fire_mode == 2:
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cycle_count = 3
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cycle_count_start = 3
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# Called every frame. 'delta' is the elapsed time since the previous frame.
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func _process(_delta):
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pass
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func reload_finished():
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if level_control.ammo_reserve[gun_index] >= max_ammo:
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level_control.ammo_current[gun_index] += max_ammo
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level_control.ammo_reserve[gun_index] -= max_ammo
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else:
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level_control.ammo_current[gun_index] += level_control.ammo_reserve[gun_index]
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level_control.ammo_reserve[gun_index] -= level_control.ammo_reserve[gun_index]
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func shoot(delta):
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if level_control.ammo_current[gun_index] > 0 and cycle_count > 0:
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if !anim_player.is_playing():
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level_control.ammo_current[gun_index] -= 1
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#RECOIL --- fix later to happen over a period of time
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#(ADD PLAYER KICK HERE. RELATIVE TO GUN POSITION)
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audio_fire.pitch_scale = 1 + rng.randf_range(-fire_pitch_scale_amt,fire_pitch_scale_amt)
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audio_fire.play()
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anim_player.play("shoot")
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# instance bullet
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var instance_bullet = bullet.instantiate()
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instance_bullet.position = player.bullet_ray.global_position
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#shoot bullet from real gun if gun is folded up
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if player.gun_folded == false:
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instance_bullet.transform.basis = player.bullet_ray.global_transform.basis
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else:
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instance_bullet.transform.basis = barrel_raycast.global_transform.basis
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instance_bullet.bullet_speed = bullet_speed
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instance_bullet.player_velocity = player.velocity
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instance_bullet.bullet_drop = bullet_drop
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instance_bullet.random_spread_amt = random_spread_amt
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instance_bullet.bullet_damage = bullet_damage
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instance_bullet.bullet_force_mod = bullet_force_mod
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instance_bullet.instance_bullethole = bullethole.instantiate()
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instance_bullet.player_position = player.global_position
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get_tree().get_root().add_child(instance_bullet)
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# Casing transform
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var instance_casing = casing.instantiate()
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instance_casing.position = casing_ejector.global_position
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instance_casing.transform.basis = casing_ejector.global_transform.basis
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get_tree().get_root().add_child(instance_casing)
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player.weapon_recoil(delta)
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if fire_mode != 0:
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cycle_count -= 1
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elif !anim_player.is_playing() and cycle_count != 0:
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anim_player.play("empty")
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audio_empty.play()
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func reload(delta):
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if level_control.ammo_current[gun_index] < max_ammo and player.gun.anim_player.get_current_animation() != "reload" and level_control.ammo_reserve[gun_index] > 0:
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#player.reloading = true
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anim_player.play("reload")
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audio_reload.play()
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if anim_player.is_playing() and anim_player.current_animation == "reload":
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if level_control.ammo_current[gun_index] == 0:
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level_control.ammo_current[gun_index] = 0
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else:
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level_control.ammo_current[gun_index] = 1
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func spawn_mag():
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var instance_mag = mag.instantiate()
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instance_mag.position = mag_ejector.global_position
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instance_mag.transform.basis = mag_ejector.global_transform.basis
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get_tree().get_root().add_child(instance_mag)
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func swapped_out():
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queue_free()
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