# 相关类
- TsPropActor
- TsIdolPropActor
- TsScenePropActor
	- TsPropEffectActor

# 相关资产
ResArt/MountPointConfig/DT_MountPointConfig：用于设置道具挂载时的相对偏移。
# MountPoint
GameplayTag中有定义相关Prop的挂载位置标签：
- Prop
	- MountPoint
		- Back
		- Body
		- Feet
		- Head
		- HeadBottom
		- HeadUp
		- Hips
		- LeftFoot
		- LeftHand
		- RightFoot
		- RightHand
		- Root

对应逻辑TsPropAssetManager.ts中的枚举，查找函数为GetMountPointIndexByTagName():
```ts
export const enum MountPointEnum {
    HeadUp,
    Head,
    HeadDown,
    LeftHand,
    RightHand,
    Back,
    Feet,
    Hips
}
```

TsIdolPropManagerComponent.ts
AttachAllProp() => AttachProp()

TsPropAssetManager.ts
```ts
static GetMountPointName(Tag: UE.GameplayTag): string {
	if (Tag.TagName.startsWith('Prop.MountPoint')) {
		let res = Tag.TagName.split('.')
		return res[res.length - 1]
	}
	return ''
}
```


# 换装代码调用步骤
PrepareLoadNewModel_Multicast
ServerDoLoadPropPreset() => ServerStartSwitchPreset() => ServerLoadProp() => DoLoadProp() => LoadDressByConfig()

- TsDirectorController.ts CreateIdol()
	- TsIdolControllerActor.ServerCreateIdolControllerAtLiveArea
	- controller.PropComp.ServerLoadPropPreset(0)
		- TsIdolPropManagerComponent
		- ServerLoadPropPreset()
			- ServerLoadProp()
			- DoLoadProp()
			- LoadDressByConfig

LocalLoadDressByConfig() 本地加载。
LoadDressByConfig() 服务器加载。

# 角色衣服套装预设切换逻辑
在WBP_CharacterItem中5个按钮BtnSuit_1、BtnSuit_2、BtnSuit_3、BtnSuit_4、BtnSuit_5会调用EventOnPresetClicked。

```ts
EventOnPresetClicked(PresetIndex: number, IsDoubleClick: boolean):void {
	let curTime = UE.KismetSystemLibrary.GetGameTimeInSeconds(this)
	if (curTime - this.LastLoadPresetTime < 0.5) {
		console.warn('Click too fast , please try again later')
		return
	}
	this.LastLoadPresetTime = curTime;
	if (IsDoubleClick) {
		this.LoadPreset(PresetIndex)
	} else {
		this.PreviewPreset(PresetIndex)
	}
}

public LoadPreset(PresetIndex: number): void {
	if (this.Idol == null) {
		console.error(`TsCharacterItem@LoadPreset error: idol is null`);
		return;
	}
	this.Idol.PropComp.ServerLoadPropPreset(PresetIndex);
}

public PreviewPreset(PresetIndex: number): void {
	if (this.Idol == null) {
		console.error(`TsCharacterItem@PreviewPreset error: idol is null`);
		return;
	}

	this.Idol.PropComp.ClientLoadPropPreset(PresetIndex);
	this.RefreshPresetUIStatus()
}
```