57 lines
1.4 KiB
GDScript
Executable file
57 lines
1.4 KiB
GDScript
Executable file
extends Node2D
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onready var me = $AnimatedSprite
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onready var timer
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var limit_random
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var rng = RandomNumberGenerator.new()
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onready var button = $"../Button"
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export(Array, String) var animations = ["green", "orange", "red"]
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# True if animation should change
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var next = false
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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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rng.randomize()
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reset_timer()
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me.play(animations[0])
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func reset_timer():
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timer = 0
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limit_random = rng.randi_range(2, 10)
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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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timer += delta
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var max_frame = me.frames.get_frame_count(me.animation) - 1
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var current_anim_idx = animations.find(me.animation)
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if current_anim_idx >= animations.size() - 1:
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# Last animation reached
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check_next_animframe(max_frame, animations[0])
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else:
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check_next_animframe(max_frame, animations[current_anim_idx + 1])
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# Jump to next animation at the end of the current one
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func check_next_animframe(max_frame, next_animation):
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if me.frame == 0 and next:
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me.play(next_animation)
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next = false
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if next_animation == animations[0]:
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# Reset random for first animation
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reset_timer()
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return
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if max_frame == me.frame:
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# Last frame of animation reached
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next = true
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return
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if max_frame == -1 and timer >= limit_random:
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# No frame in animation, use time
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next = true
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return
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