105 lines
2.6 KiB
GDScript
105 lines
2.6 KiB
GDScript
extends Node2D
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class_name CharacterSprite
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## 程序化角色精灵
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## 在没有实际精灵图时使用，可以轻松替换为真实精灵
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# 角色颜色
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var body_color: Color = Color(0.4, 0.6, 0.8) # 身体颜色
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var head_color: Color = Color(0.9, 0.8, 0.7) # 头部颜色
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# 角色尺寸
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const BODY_WIDTH = 32
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const BODY_HEIGHT = 48
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const HEAD_SIZE = 24
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# 节点引用
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var body: ColorRect
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var head: ColorRect
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var eyes: Node2D
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func _ready():
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_create_character()
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## 创建角色视觉
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func _create_character():
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"""程序化创建角色外观"""
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# 身体
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body = ColorRect.new()
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body.size = Vector2(BODY_WIDTH, BODY_HEIGHT)
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body.position = Vector2(-BODY_WIDTH / 2.0, -BODY_HEIGHT)
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body.color = body_color
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add_child(body)
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# 头部
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head = ColorRect.new()
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head.size = Vector2(HEAD_SIZE, HEAD_SIZE)
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head.position = Vector2(-HEAD_SIZE / 2.0, -BODY_HEIGHT - HEAD_SIZE)
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head.color = head_color
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add_child(head)
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# 眼睛
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eyes = Node2D.new()
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eyes.position = Vector2(0, -BODY_HEIGHT - HEAD_SIZE / 2.0)
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add_child(eyes)
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# 左眼
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var left_eye = ColorRect.new()
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left_eye.size = Vector2(4, 4)
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left_eye.position = Vector2(-8, -2)
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left_eye.color = Color.BLACK
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eyes.add_child(left_eye)
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# 右眼
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var right_eye = ColorRect.new()
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right_eye.size = Vector2(4, 4)
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right_eye.position = Vector2(4, -2)
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right_eye.color = Color.BLACK
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eyes.add_child(right_eye)
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## 设置角色颜色
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func set_character_color(new_body_color: Color, new_head_color: Color = Color(0.9, 0.8, 0.7)):
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"""
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设置角色颜色
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@param new_body_color: 身体颜色
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@param new_head_color: 头部颜色
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"""
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body_color = new_body_color
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head_color = new_head_color
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if body:
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body.color = body_color
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if head:
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head.color = head_color
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## 播放行走动画
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func play_walk_animation(direction: Vector2):
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"""
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播放行走动画（简单的摇摆效果）
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@param direction: 移动方向
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"""
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if direction.length() > 0:
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# 简单的左右摇摆
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var tween = create_tween()
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tween.set_loops()
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tween.tween_property(self, "rotation", 0.1, 0.3)
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tween.tween_property(self, "rotation", -0.1, 0.3)
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else:
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# 停止动画
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rotation = 0
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## 播放空闲动画
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func play_idle_animation():
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"""播放空闲动画（轻微上下浮动）"""
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var tween = create_tween()
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tween.set_loops()
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tween.tween_property(self, "position:y", -2, 1.0)
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tween.tween_property(self, "position:y", 0, 1.0)
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## 生成随机角色颜色
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static func generate_random_color() -> Color:
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"""生成随机但好看的角色颜色"""
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var hue = randf()
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var saturation = randf_range(0.4, 0.8)
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var value = randf_range(0.6, 0.9)
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return Color.from_hsv(hue, saturation, value)
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