refactor(animation): 重构动画方向处理逻辑

- 将翻转逻辑集中到Animation类中处理
- 添加spriteFrameOffsets_存储帧偏移量
- 改进角色动画方向切换时的表现
- 移除CharacterAnimation中的ApplyFlipRecursive方法
- 优化动画帧位置和旋转的计算方式

Game/src/character/CharacterAnimation.cpp

@@ -1,8 +1,6 @@
-#include "character/CharacterAnimation.h"
+#include "character/CharacterAnimation.h"
 #include "character/CharacterObject.h"
 #include <SDL2/SDL.h>
-#include <frostbite2D/2d/sprite.h>
-#include <algorithm>
 #include <array>
 #include <cstdio>
 
@@ -160,20 +158,16 @@ void CharacterAnimation::SetAction(const std::string& actionName) {
 
 void CharacterAnimation::SetDirection(int direction) {
   direction_ = direction >= 0 ? 1 : -1;
-  ApplyFlipRecursive(this, direction_ < 0);
-}
 
-void CharacterAnimation::ApplyFlipRecursive(Actor* actor, bool flipped) const {
-  if (!actor) {
+  auto currentIt = actionAnimations_.find(currentActionTag_);
+  if (currentIt == actionAnimations_.end()) {
     return;
   }
 
-  if (auto* sprite = dynamic_cast<Sprite*>(actor)) {
-    sprite->SetFlippedX(flipped);
-  }
-
-  for (const auto& child : actor->GetChildren()) {
-    ApplyFlipRecursive(child.Get(), flipped);
+  for (auto& animation : currentIt->second) {
+    if (animation) {
+      animation->SetDirection(direction_);
+    }
   }
 }