xiangwang
9259865e72
- 增加底纹、草坪、河堤、河、小码头以及公会的tilesetlayer - 替换角色精灵图为 4 行 4 列格式 - 更新 player.tscn：配置上下左右的 idle 和 walk 动画 - 更新 player.gd：重构动画逻辑，支持四方向判断与播放
67 lines
1.5 KiB
GDScript
67 lines
1.5 KiB
GDScript
extends CharacterBody2D
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# 信号定义
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signal player_moved(position: Vector2)
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# 常量定义
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const MOVE_SPEED = 200.0
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# 节点引用
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@onready var animation_player: AnimationPlayer = $AnimationPlayer
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@onready var sprite: Sprite2D = $Sprite2D
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var last_direction := "down"
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func _ready() -> void:
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# 播放初始动画
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if animation_player.has_animation("idle"):
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animation_player.play("idle")
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func _physics_process(delta: float) -> void:
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_handle_movement(delta)
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func _handle_movement(_delta: float) -> void:
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# 获取移动向量 (参考 docs/02-开发规范/输入映射配置.md)
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var direction := Input.get_vector(
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"move_left", "move_right",
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"move_up", "move_down"
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)
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# 应用移动
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if direction != Vector2.ZERO:
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velocity = direction * MOVE_SPEED
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_update_animation_state(direction)
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else:
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velocity = Vector2.ZERO
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_play_idle_animation()
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move_and_slide()
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# 发送移动事件 (如果位置发生明显变化)
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if velocity.length() > 0:
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EventSystem.emit_event(EventNames.PLAYER_MOVED, {
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"position": global_position
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})
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func _update_animation_state(direction: Vector2) -> void:
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if not animation_player:
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return
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# Determine primary direction
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if abs(direction.x) > abs(direction.y):
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if direction.x > 0:
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last_direction = "right"
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else:
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last_direction = "left"
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else:
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if direction.y > 0:
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last_direction = "down"
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else:
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last_direction = "up"
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animation_player.play("walk_" + last_direction)
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func _play_idle_animation() -> void:
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if animation_player:
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animation_player.play("idle_" + last_direction)
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