118 lines
3.7 KiB
GDScript
118 lines
3.7 KiB
GDScript
extends CharacterBody2D
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## The player listens for input actions appended with this suffix.[br]
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## Used to separate controls for multiple players in splitscreen.
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@export var action_suffix := ""
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var gravity: int = ProjectSettings.get("physics/2d/default_gravity")
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@onready var platform_detector := $PlatformDetector as RayCast2D
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@onready var animation := $AnimatedSprite2D as AnimatedSprite2D
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@onready var animation_player := $AnimationPlayer as AnimationPlayer
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@onready var camera := $Camera2D as Camera2D
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var _double_jump_charged := false
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@export var WALKING_SPEED = 400
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@export var FALLING_SPEED = 400
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@export var X_SPEED_TABLE = [0, 0.1, 0.15, 0.2, 0.3, 0.6, 0.9, 1]
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@export var X_SPEED_DECEL = [0, 0.1, 0.6, 1]
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@export var X_SPEED_AIR_DECEL =[0, 0.1, 0.6, 1]
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@export var FALL_SPEED_TABLE = [0, 0.1, 0.15, 0.2, 0.3, 0.6, 0.9, 1]
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@export var JUMP_SPEED_TABLE = [0, 0.4, 0.8, 1.2, 1.6, 2, 2.4, 2.8, 3, 3, 4, 5]
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@export var KICK_SPEED_TABLE = [0, 0.2, 0.4, 0.6, 1, 1.6, 2.4, 3]
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# Nombre d'inréments composant un saut
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@export var JUMPING_COUNTER = 20
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# Nombre d'incrément à rajouter lorsque la touche de saut est maintenue
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@export var JUMPING_COUNTER_REFILL = 2
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# Tous les combien d'incréments rajouter un refill sur le compteur
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@export var JUMPING_KEY_COUNTER_THRESHOLD = 3
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# Nombre de frames coyote durant lesquelle le joueur peut encore sauter
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# sans encore être au sol
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@export var COYOTE_LENGTH := 20
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var walking : bool = false
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var walking_step: int = -1
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var init_decel: bool = true
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var jumping : bool = false
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var falling_step : int = -1
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func walk(direction:int) -> int:
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var table = X_SPEED_TABLE
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if walking:
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walking_step = min(walking_step+1, table.size() -1)
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init_decel = true
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else:
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table = X_SPEED_DECEL
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if init_decel:
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walking_step = min(walking_step, table.size() - 1)
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init_decel = false
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if walking_step > 0:
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var speed = table[walking_step] * WALKING_SPEED
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if not walking:
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walking_step-=1
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return speed * direction
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return 0
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func fall() -> int:
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if jumping or is_on_floor():
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falling_step = -1
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return velocity.y
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else:
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falling_step = min(falling_step+1, FALL_SPEED_TABLE.size()-1)
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return FALL_SPEED_TABLE[falling_step] * FALLING_SPEED
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func _physics_process(delta: float) -> void:
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if Input.is_action_just_pressed("jump" + action_suffix):
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pass
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elif Input.is_action_just_released("jump" + action_suffix) and velocity.y < 0.0:
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# The player let go of jump early, reduce vertical momentum.
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pass
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velocity.y = fall()
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walking = Input.is_action_pressed("move_left" + action_suffix) or Input.is_action_pressed("move_right" + action_suffix)
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velocity.x = walk(
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Input.get_axis(
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"move_left" + action_suffix,
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"move_right" + action_suffix
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)
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)
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if not is_zero_approx(velocity.x):
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if velocity.x > 0.0:
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animation.scale.x = 1.0
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else:
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animation.scale.x = -1.0
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floor_stop_on_slope = not platform_detector.is_colliding()
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move_and_slide() # Character is colliding
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var anim := get_new_animation(false)
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if anim != animation.animation:
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animation.animation = anim
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animation.play()
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func get_new_animation(is_shooting := false) -> String:
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var animation_new: String
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if is_on_floor():
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if walking_step > 0:
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animation_new = "walk"
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else:
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animation_new = "idle"
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else:
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if velocity.y > 0.0:
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if walking_step > 0:
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animation_new = "falling_diagonals"
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else:
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animation_new = "falling_straight"
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else:
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animation_new = "jumping"
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return animation_new
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