BlueRoseNote/02-Note/ASoul/流程笔记/道具流程.md

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():

export const enum MountPointEnum {
    HeadUp,
    Head,
    HeadDown,
    LeftHand,
    RightHand,
    Back,
    Feet,
    Hips
}

TsIdolPropManagerComponent.ts AttachAllProp() => AttachProp()

TsPropAssetManager.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。

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()
}