83 lines
2.1 KiB
GDScript
83 lines
2.1 KiB
GDScript
class_name MovementComponent
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extends Node
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## Movement component
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# attempts to interact with movement of the scene root without knowing what
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# it is. It can be perhaps a static body or kinematicbody
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# it doesn't actually move a node, that's what the state machine does
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# but it does keep track of velocity
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# I can't give it an actor node or a direct reference.
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# It can use a number of detection components to help inform decisions.
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export var debug_component: bool = false
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onready var desired_movement_vector: Vector2 = Vector2(0,0)
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var current_movement_state:String
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# Since animactor state machine can actually view properties from this type
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# I'm thinking about moving the velocity tracker in here instead of player.
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var velocity = Vector2(0,0)
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var momentum = Vector2(0,0)
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var acceleration = Vector2(0,0)
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var sim_velocity = Vector2(0,0)
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#Can't use floats here, switched to constants.
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#enum directions {UP = -1, DOWN = 1, LEFT, RIGHT}
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var attack_function: FuncRef
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const UP = -1.0
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const DOWN = 1.0
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const LEFT = -1.0
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const RIGHT = 1.0
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func process_physics(delta):
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pass
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func process(delta):
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pass
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func process_input(event: InputEvent):
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pass
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# A Series of helper functions
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func go_up():
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desired_movement_vector.y = UP
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func go_down():
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desired_movement_vector.y = DOWN
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func go_left():
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desired_movement_vector.x = LEFT
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func go_right():
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desired_movement_vector.x = RIGHT
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func stop():
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desired_movement_vector = Vector2(0,0)
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# Return the desired direction of movement for the character
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# in the range [-1, 1], where positive values indicate a desire
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# to move to the right and negative values to the left.
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func get_movement_direction() -> float:
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return desired_movement_vector.x
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# Return a boolean indicating if the character wants to jump
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func wants_jump() -> bool:
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return false
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# Return a boolean indicating if the character wants to attack
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func wants_shoot() -> bool:
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return false
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# Return a boolean indicating if the character wants to dash
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func wants_dash() -> bool:
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return false
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func wants_roll() -> bool:
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return false
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func wants_climb() -> bool:
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return false
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func get_climb_shape_location() -> Vector2:
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return Vector2(-1,-1)
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