# ============================================================================
# 事件名称定义 - EventNames.gd
# 
# 定义项目中所有事件的名称常量，确保事件名称的一致性和可维护性
# 
# 使用方式:
#   EventSystem.emit_event(EventNames.PLAYER_MOVED, data)
#   EventSystem.connect_event(EventNames.INTERACT_PRESSED, callback)
# ============================================================================

class_name EventNames

# ============================================================================
# 玩家相关事件
# ============================================================================
const PLAYER_MOVED = "player_moved"
const PLAYER_SPAWNED = "player_spawned"
const PLAYER_HEALTH_CHANGED = "player_health_changed"
const PLAYER_DIED = "player_died"
const PLAYER_RESPAWNED = "player_respawned"
const PLAYER_ATTACK = "player_attack"

# ============================================================================
# 交互事件
# ============================================================================
const INTERACT_PRESSED = "interact_pressed"
const NPC_TALKED = "npc_talked"
const ITEM_COLLECTED = "item_collected"
const OBJECT_INTERACTED = "object_interacted"

# ============================================================================
# UI事件
# ============================================================================
const UI_BUTTON_CLICKED = "ui_button_clicked"
const DIALOG_OPENED = "dialog_opened"
const DIALOG_CLOSED = "dialog_closed"
const MENU_OPENED = "menu_opened"
const MENU_CLOSED = "menu_closed"

# ============================================================================
# 游戏状态事件
# ============================================================================
const GAME_PAUSED = "game_paused"
const GAME_RESUMED = "game_resumed"
const SCENE_CHANGED = "scene_changed"
const SCENE_DATA_TRANSFER = "scene_data_transfer"

# ============================================================================
# 系统事件
# ============================================================================
const TILEMAP_READY = "tilemap_ready"
const COMPONENT_MESSAGE = "component_message"
const POSITION_UPDATE = "position_update"

# ============================================================================
# 测试事件
# ============================================================================
const TEST_EVENT = "test_event"